Energy-saving device for recycling low-quality steam

Abstract

The utility model relates to the technical field of steam recovery devices, in particular to an energy-saving device for recycling and reusing low-quality steam, which controls the steam flow and improves the recovery effect by arranging a steam mixing and conveying device and a low-quality steam conveying device, and discharges redundant low-quality steam by arranging a discharging device, so that the energy-saving device is energy-saving and environment-friendly. The recovery effect is improved; comprising a body; the steam mixing and conveying device, the low-quality steam conveying device and the water removing device are all mounted on the machine body, and the discharging device is mounted on the water removing device; the machine body provides support, the steam mixing and conveying device mixes high-pressure steam and low-quality steam, the low-quality steam conveying device conveys the low-quality steam, the water removing device removes water from the low-quality steam, and the discharging device discharges redundant low-quality steam.

Description

Technical Field

[0001] The utility model relates to the technical field of steam recovery devices, in particular to an energy-saving device for recycling low-quality steam. Background Art

[0002] During industrial production processes, a large amount of waste low-quality steam is generated, and it is necessary to recycle the low-quality steam to reduce energy loss.

[0003] For example, in a class of existing technologies represented by a Chinese utility model patent with the authorization announcement number CN219502267U for an enthalpy difference compensation type steam recovery device, its main structure includes a separation and filtration mechanism, a mixing mechanism, and a diffusion chamber. The separation and filtration mechanism removes the liquid water carried in the low-quality steam, the mixing mechanism mixes high-pressure steam and low-quality steam, and the diffusion chamber makes the mixed steam reach a certain temperature and pressure.

[0004] However, the existing technical equipment still has the following problems when in use: the existing mixing mechanism is not convenient for controlling the steam flow rate, it is not easy to control the temperature and pressure of the mixed steam, the recovery effect is poor, and when there is more low-quality steam, it is not easy for the existing diffusion chamber to maintain the temperature and pressure of the mixed steam, and the recovery effect is poor. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides an energy-saving device for recycling low-quality steam, which controls the steam flow rate by setting a steam mixing and transporting device and a low-quality steam transporting device to improve the recovery effect, and by setting an emission device to emit excess low-quality steam to improve the recovery effect.

[0006] An energy-saving device for recycling low-quality steam of the utility model includes a fuselage; it further includes a steam mixing and transporting device, a low-quality steam transporting device, a water removal device, and an emission device. The steam mixing and transporting device, the low-quality steam transporting device, and the water removal device are all installed on the fuselage, and the emission device is installed on the water removal device; the fuselage provides support, the steam mixing and transporting device mixes high-pressure steam and low-quality steam, the low-quality steam transporting device transports low-quality steam, the water removal device removes water from the low-quality steam, and the emission device emits excess low-quality steam.

[0007] Preferably, the fuselage includes a bottom plate, a plurality of first brackets, a plurality of second brackets, and a plurality of third brackets. The tops of the plurality of first brackets and the bottoms of the plurality of second brackets are provided with the same first mounting hole, the tops of the plurality of second brackets and the bottoms of the plurality of third brackets are provided with the same second mounting hole, and the tops of the plurality of third brackets are provided with the same third mounting hole; providing support.

[0008] Preferably, the steam mixing and transportation device includes a first pipeline, a first thermometer, a first barometer, a first muffled discharge pipe, a first valve group, a steam ejector pump, and a second barometer. The first pipeline is installed in the mounting holes of multiple third brackets. The first thermometer, the first barometer, the first muffled discharge pipe, the first valve group, the steam ejector pump, and the second barometer are connected and installed on the first pipeline from left to right in sequence. The first pipeline transports high-pressure steam. The first thermometer displays the steam temperature in the first pipeline. The first barometer displays the steam pressure in the first pipeline. The first muffled discharge pipe discharges excess high-pressure steam. The first valve group controls the steam flow rate. The steam ejector pump mixes high-pressure steam with low-pressure steam. The second barometer displays the pressure of the mixed steam in the first pipeline.

[0009] Preferably, the low-quality steam transportation device includes a second pipeline, a second thermometer, a third barometer, a second valve group, a fourth bracket, and a reduced-diameter joint. The second pipeline is a U-shaped pipeline. The second pipeline is installed in the mounting holes of multiple first brackets and the mounting holes of multiple second brackets. The steam flows upward in the second pipeline. The second thermometer and the third barometer are sequentially installed on the lower half of the second pipeline along the steam flow direction. The second valve group and the reduced-diameter joint are sequentially installed on the upper half of the second pipeline along the steam flow direction. The reduced-diameter joint is connected to the steam ejector pump. The fourth bracket is installed at the top of the second valve group. The second pipeline transports low-quality steam. The second thermometer displays the steam temperature in the second pipeline. The third barometer displays the steam pressure in the second pipeline. The second valve group controls the steam flow rate. The reduced-diameter joint increases the flow rate of the low-quality steam and improves the mixing speed.

[0010] Preferably, the low-quality steam transportation device further includes a third pipeline, a spring, and a slider. The third pipeline is installed downstream of the second valve group and upstream of the reduced-diameter joint. The third pipeline has a cavity and a hollow partition inside, and the hollow partition is located downstream of the cavity. One end of the spring is fixedly installed on the hollow partition, and the other end of the spring is fixedly installed on the slider. The slider is slidably installed in the cavity, and multiple ventilation holes are provided on the slider. When the steam flows into the third pipeline, the steam pushes the slider, and then the steam enters the cavity and flows through the ventilation holes to the hollow partition, and finally flows out of the third pipeline. The spring resets the slider when not pushed by the steam, closing the cavity. The third pipeline, the spring, and the slider cooperate to prevent steam backflow.

[0011] Preferably, the water removal device includes a plurality of columns, a water removal bucket, a diversion pipe, a valve, a diversion hood, and a filter plate. The plurality of columns are all installed at the top end of the bottom plate, and the water removal bucket is installed at the top end of the plurality of columns. A chamber is provided inside the water removal bucket. An air inlet is provided at the right end of the water removal bucket, and an exhaust port 1 and an exhaust port 2 are provided at the top end of the water removal bucket. The water removal bucket is connected and installed on the second pipe through the air inlet and the exhaust port 1. The diversion pipe is installed at the bottom end of the water removal bucket, and the valve is installed at the bottom end of the diversion pipe. Moreover, the water removal bucket, the diversion pipe, and the valve are all interconnected. The diversion hood is installed at the air inlet and is located inside the water removal bucket. The filter plate is installed on the water removal bucket and the diversion hood; the low-quality steam entering the water removal bucket is diverted by the diversion hood and flows through the filter plate from bottom to top. The filter plate intercepts the condensed water in the low-quality steam, and the condensed water accumulates at the bottom of the water removal bucket under the action of gravity. When the condensed water is excessive, the valve is opened to discharge the condensed water to the outside. The diversion pipe diverts the condensed water during discharge. The low-quality steam after water removal leaves the water removal bucket through the exhaust port 1 and the exhaust port 2.

[0012] Preferably, the discharge device includes a fourth pipe and a muffler discharge pipe 2. The fourth pipe is installed at the exhaust port 2 of the water removal bucket, and the muffler discharge pipe 2 is connected and installed on the fourth pipe; the muffler discharge pipe 2 discharges the excess low-quality steam.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: the pressure after steam mixing can be accurately controlled, and the recovery effect is relatively good; moreover, the excess steam can be automatically discharged to prevent damage to the machine, and the usability of the machine is relatively good. Description of the Drawings

[0014] Figure 1 is the axonometric structure schematic diagram of the present utility model;

[0015] Figure 2 is the axonometric structure schematic diagram of the fuselage;

[0016] Figure 3 is the axonometric sectional structure schematic diagram of the steam mixing and transportation device;

[0017] Figure 4 is the axonometric structure schematic diagram of the low-quality steam transportation device;

[0018] Figure 5 is the enlarged axonometric sectional structure schematic diagram of the low-quality steam transportation device;

[0019] Figure 6 is the axonometric sectional structure schematic diagram of the water removal device and the discharge device.

[0020] Labels in the attached drawings: 01, fuselage; 11, bottom plate; 12, first bracket; 13, second bracket; 14, third bracket; 02, steam transportation and mixing device; 21, first pipeline; 22, first thermometer; 23, first barometer; 24, first muffler discharge pipe; 25, first valve group; 26, steam ejector pump; 27, second barometer; 03, low-quality steam transportation device; 31, second pipeline; 32, second thermometer; 33, third barometer; 34, second valve group; 35, fourth bracket; 36, reduced-diameter joint; 37, third pipeline; 38, spring; 39, slider; 04, water removal device; 41, column; 42, water removal bucket; 43, diversion pipe; 44, valve; 45, diversion cover; 46, filter plate; 05, discharge device; 51, fourth pipeline; 52, second muffler discharge pipe. Detailed implementation mode

[0021] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant attached drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0022] Embodiment 1

[0023] As Figure 1 shown, it includes a fuselage 01; it also includes a steam mixing and transportation device 02, a low-quality steam transportation device 03, a water removal device 04 and a discharge device 05. The steam mixing and transportation device 02, the low-quality steam transportation device 03 and the water removal device 04 are all installed on the fuselage 01, and the discharge device 05 is installed on the water removal device 04; the fuselage 01 provides support, the steam mixing and transportation device 02 mixes high-pressure steam and low-quality steam, the low-quality steam transportation device 03 transports low-quality steam, the water removal device 04 removes water from the low-quality steam, and the discharge device 05 discharges the excess low-quality steam;

[0024] As Figure 2 shown, the fuselage 01 includes a bottom plate 11, a plurality of first brackets 12, a plurality of second brackets 13 and a plurality of third brackets 14. The tops of the plurality of first brackets 12 and the bottoms of the plurality of second brackets 13 are provided with the same first mounting hole, the tops of the plurality of second brackets 13 and the bottoms of the plurality of third brackets 14 are provided with the same second mounting hole, and the tops of the plurality of third brackets 14 are provided with the same third mounting hole;

[0025] As Figure 3As shown in the figure, the steam mixing and transportation device 02 includes a first pipeline 21, a first thermometer 22, a first barometer 23, a first muffled discharge pipe 24, a first valve group 25, a steam ejector pump 26, and a second barometer 27. The first pipeline 21 is installed in the installation holes of multiple third brackets 14. The first thermometer 22, the first barometer 23, the first muffled discharge pipe 24, the first valve group 25, the steam ejector pump 26, and the second barometer 27 are connected and installed on the first pipeline 21 in sequence from left to right;

[0026] As Figure 4 shown in the figure, the low-quality steam transportation device 03 includes a second pipeline 31, a second thermometer 32, a third barometer 33, a second valve group 34, a fourth bracket 35, and a reduced-diameter joint 36. The second pipeline 31 is a U-shaped pipeline. The second pipeline 31 is installed in the installation holes of multiple first brackets 12 and the installation holes of multiple second brackets 13. Steam flows upward in the second pipeline 31. The second thermometer 32 and the third barometer 33 are sequentially installed on the lower half of the second pipeline 31 along the steam flow direction. The second valve group 34 and the reduced-diameter joint 36 are sequentially installed on the upper half of the second pipeline 31 along the steam flow direction. The reduced-diameter joint 36 is connected to the steam ejector pump 26. The fourth bracket 35 is installed at the top of the second valve group 34;

[0027] As Figure 5 shown in the figure, the water removal device 04 includes multiple columns 41, a water removal bucket 42, a diversion pipe 43, a valve 44, a diversion cover 45, and a filter plate 46. Multiple columns 41 are all installed at the top of the bottom plate 11. The water removal bucket 42 is installed at the top of multiple columns 41. A chamber is provided inside the water removal bucket 42. An air inlet is provided at the right end of the water removal bucket 42. An exhaust port one and an exhaust port two are provided at the top of the water removal bucket 42. The water removal bucket 42 is connected and installed on the second pipeline 31 through the air inlet and the exhaust port one. The diversion pipe 43 is installed at the bottom end of the water removal bucket 42. The valve 44 is installed at the bottom end of the diversion pipe 43. And the water removal bucket 42, the diversion pipe 43, and the valve 44 are all interconnected. The diversion cover 45 is installed at the air inlet, and the diversion cover 45 is located inside the water removal bucket 42. The filter plate 46 is installed on the water removal bucket 42 and the diversion cover 45;

[0028] As Figure 6 shown in the figure, the discharge device 05 includes a fourth pipeline 51 and a second muffled discharge pipe 52. The fourth pipeline 51 is installed at the exhaust port two of the water removal bucket 42. The second muffled discharge pipe 52 is connected and installed on the fourth pipeline 51;

[0029] First, high-pressure steam is introduced into pipeline 1-21. Thermometer 1-22 shows the steam temperature inside pipeline 1-21, and barometer 1-23 shows the steam pressure inside pipeline 1-21. Low-quality steam is introduced into pipeline 2-31. Thermometer 2-32 shows the steam temperature inside pipeline 2-31, and barometer 3-33 shows the steam pressure inside pipeline 2-31. Then, according to the temperatures and pressures of the two, valve group 1-25 and valve group 2-34 are adjusted to make the mixed flow rate of high-pressure steam and low-quality steam meet the production requirements. The excess high-pressure steam is discharged through silencing discharge pipe 1-24. The low-quality steam first flows into water removal bucket 42. The low-quality steam entering water removal bucket 42 is guided by deflector 45 and flows upward through filter plate 46 from bottom to top. Filter plate 46 intercepts the condensate in the low-quality steam. The condensate accumulates at the bottom of water removal bucket 42 under the action of gravity. When there is too much condensate, valve 44 is opened to discharge the condensate to the outside. Guide pipe 43 guides the condensate during discharge. The low-quality steam after water removal leaves water removal bucket 42 through exhaust port 1 and exhaust port 2. The low-quality steam entering exhaust port 1 is transported by pipeline 2-31. Reducing-diameter joint 36 increases the flow rate of the low-quality steam and improves the mixing speed. The excess low-quality steam entering exhaust port 2 is discharged through silencing discharge pipe 2-52. At the same time, the high-pressure steam flows into steam ejector pump 26. The high-flow high-pressure steam generates a suction effect on the low-quality steam when flowing through steam ejector pump 26. The high-pressure steam and the low-quality steam are mixed in steam ejector pump 26. Barometer 2-27 shows the pressure of the mixed steam inside pipeline 1-21 to ensure the correct mixing ratio.

[0030] Embodiment 2

[0031] On the basis of Embodiment 1, it further includes:

[0032] As Figure 6 shown, the low-quality steam conveying device 03 further includes pipeline 3-37, spring 3-38 and slider 3-39. Pipeline 3-37 is installed downstream of valve group 2-34 and upstream of reducing-diameter joint 3-36. A cavity and a hollow partition are provided inside pipeline 3-37, and the hollow partition is located downstream of the cavity. One end of spring 3-38 is fixedly installed on the hollow partition, and the other end of spring 3-38 is fixedly installed on slider 3-39. Slider 3-39 is slidably installed in the cavity, and a plurality of ventilation holes are provided on slider 3-39;

[0033] First, high-pressure steam is introduced into pipeline 1-21. The thermometer 1-22 shows the steam temperature inside pipeline 1-21, and the barometer 1-23 shows the steam pressure inside pipeline 1-21. Low-quality steam is introduced into pipeline 2-31. The thermometer 2-32 shows the steam temperature inside pipeline 2-31, and the barometer 3-33 shows the steam pressure inside pipeline 2-31. Then, according to the temperatures and pressures of the two, the valve group 1-25 and the valve group 2-34 are adjusted to make the mixed flow rate of the high-pressure steam and the low-quality steam meet the production requirements. The excess high-pressure steam is discharged through the muffler discharge pipe 1-24. The low-quality steam first flows into the water removal bucket 42. The low-quality steam entering the water removal bucket 42 is guided by the deflector 45 and flows upward through the filter plate 46 from bottom to top. The filter plate 46 intercepts the condensed water in the low-quality steam. The condensed water accumulates at the bottom of the water removal bucket 42 under the action of gravity. When the condensed water is too much, the valve 44 is opened to discharge the condensed water to the outside. The guide pipe 43 guides the condensed water during discharge. The low-quality steam after water removal leaves the water removal bucket 42 through the exhaust port 1 and the exhaust port 2. The low-quality steam entering the exhaust port 1 is transported by the pipeline 2-31. When the low-quality steam flows into the pipeline 3-37, the steam pushes the slider 39. Then the steam enters the cavity and flows through the vent holes to the hollow partition, and finally flows out of the pipeline 3-37. The spring 38 resets the slider 39 when it is not pushed by the steam, closing the cavity. The pipeline 3-37, the spring 38 and the slider 39 cooperate to prevent steam from flowing back. The reduced-diameter joint 36 increases the flow rate of the low-quality steam and improves the mixing speed. The excess low-quality steam entering the exhaust port 2 is discharged through the muffler discharge pipe 2-52. At the same time, the high-pressure steam flows into the steam ejector 26. The high-velocity high-pressure steam generates a suction effect on the low-quality steam when flowing through the steam ejector 26. The high-pressure steam and the low-quality steam are mixed in the steam ejector 26. The barometer 2-27 shows the pressure of the mixed steam inside the pipeline 1-21 to ensure that the mixing ratio is correct.

[0034] Such as Figures 1 to 6As shown, an energy-saving device for recycling low-quality steam in the present utility model, when in operation, first introduces high-pressure steam into pipe 1 (21). Thermometer 1 (22) shows the steam temperature in pipe 1 (21), and barometer 1 (23) shows the steam pressure in pipe 1 (21). Low-quality steam is introduced into pipe 2 (31). Thermometer 2 (32) shows the steam temperature in pipe 2 (31), and barometer 3 (33) shows the steam pressure in pipe 2 (31). Then, according to the temperatures and pressures of the two, valve group 1 (25) and valve group 2 (34) are adjusted to make the mixed flow rate of high-pressure steam and low-quality steam meet the production requirements. The excess high-pressure steam is discharged through the silencing discharge pipe 1 (24). The low-quality steam first flows into the water removal bucket 42. The low-quality steam entering the water removal bucket 42 is guided by the guide cover 45 and flows upward through the filter plate 46 from bottom to top. The filter plate 46 intercepts the condensed water in the low-quality steam. The condensed water accumulates at the bottom of the water removal bucket 42 under the action of gravity. When the condensed water is too much, the valve 44 is opened to discharge the condensed water to the outside. The diversion pipe 43 diverts the condensed water during discharge. The low-quality steam after water removal leaves the water removal bucket 42 through the first exhaust port and the second exhaust port. The low-quality steam entering the first exhaust port is transported by pipe 2 (31). When the low-quality steam flows into pipe 3 (37), the steam pushes the slider 39. Then the steam enters the cavity and flows through the vent holes to the hollow partition, and finally flows out of pipe 3 (37). The spring 38 resets the slider 39 when not pushed by the steam, closing the cavity. Pipe 3 (37), spring 38 and slider 39 cooperate to prevent steam from flowing back. The reduced-diameter joint 36 increases the flow rate of the low-quality steam and improves the mixing speed. The excess low-quality steam entering the second exhaust port is discharged through the silencing discharge pipe 2 (52). At the same time, the high-pressure steam flows into the steam ejector pump 26. The high-flow high-pressure steam generates a suction effect on the low-quality steam when flowing through the steam ejector pump 26. The high-pressure steam and the low-quality steam are mixed in the steam ejector pump 26. Barometer 2 (27) shows the pressure of the mixed steam in pipe 1 (21) to ensure the correct mixing ratio.

[0035] The thermometer 1 (22), barometer 1 (23), silencing discharge pipe 1 (24), valve group 1 (25), barometer 2 (27), thermometer 2 (32), barometer 3 (33), valve group 2 (34), valve 44 and silencing discharge pipe 2 (52) of the present utility model are purchased on the market. Technical personnel in this industry only need to install and operate them according to the attached operation manuals, without the need for creative labor from technical personnel in this field.

[0036] The main functions achieved by the utility model are as follows: by setting a steam mixing and transporting device 02 and a low-quality steam transporting device 03, the steam flow is controlled to improve the recovery effect, and by setting a discharging device 05, the excess low-quality steam is discharged to improve the recovery effect; it solves the existing technical problems that the existing mixing mechanism is not convenient for controlling the steam flow, it is not easy to control the temperature and pressure of the mixed steam, the recovery effect is poor, and when there is more low-quality steam, it is not easy for the existing diffusion chamber to maintain the temperature and pressure of the mixed steam, and the recovery effect is poor.

[0037] The above are only the preferred embodiments of the utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. An energy-saving device for recycling low-quality steam, comprising a body (01); characterized in that: It also includes a steam mixing and transporting device (02), a low-quality steam transporting device (03), a dewatering device (04) and a discharge device (05). The steam mixing and transporting device (02), the low-quality steam transporting device (03) and the dewatering device (04) are all installed on the fuselage (01), and the discharge device (05) is installed on the dewatering device (04); the fuselage (01) provides support, the steam mixing and transporting device (02) mixes high-pressure steam and low-quality steam, the low-quality steam transporting device (03) transports low-quality steam, the dewatering device (04) dewaters the low-quality steam, and the discharge device (05) discharges excess low-quality steam.

2. The energy-saving device for recycling low-quality steam according to claim 1, characterized in that: The fuselage (01) comprises a bottom plate (11), a plurality of brackets one (12), a plurality of brackets two (13) and a plurality of brackets three (14); the top ends of the plurality of brackets one (12) and the bottom ends of the plurality of brackets two (13) are provided with a same mounting hole one; the top ends of the plurality of brackets two (13) and the bottom ends of the plurality of brackets three (14) are provided with a same mounting hole two; and the top ends of the plurality of brackets three (14) are provided with a same mounting hole three.

3. The energy-saving device for recycling low-quality steam as claimed in claim 2, characterized in that: The steam mixing and transporting device (02) comprises a pipeline (21), a temperature gauge (22), a barometer (23), a silencer discharge pipe (24), a valve group (25), a steam jet pump (26) and a barometer (27). The pipeline (21) is installed in a mounting hole (3) of a plurality of brackets (14). The temperature gauge (22), the barometer (23), the silencer discharge pipe (24), the valve group (25), the steam jet pump (26) and the barometer (27) are installed on the pipeline (21) in a connected manner from left to right.

4. The energy-saving device for recycling low-quality steam as claimed in claim 3, characterized in that: The low-quality steam transport device (03) comprises a pipe (31), a temperature gauge (32), a barometer (33), a valve group (34), a bracket (35) and a reducing joint (36). The pipe (31) is a U-shaped pipe. The pipe (31) is installed in the mounting holes (1) of a plurality of brackets (12) and the mounting holes (2) of a plurality of brackets (13). Steam flows from bottom to top in the pipe (31). The temperature gauge (32) and the barometer (33) are installed in sequence on the pipe (31) at the lower part along the steam flow direction. The valve group (34) and the reducing joint (36) are installed in sequence on the pipe (31) at the upper part along the steam flow direction. The reducing joint (36) is connected to the steam jet pump (26). The bracket (35) is installed at the top of the valve group (34).

5. The energy-saving device for recycling low-quality steam as claimed in claim 4, characterized in that: The low-quality steam transport device (03) further comprises a pipe three (37), a spring (38) and a slider (39), wherein the pipe three (37) is installed downstream of the valve group two (34) and upstream of the reducing joint (36), a cavity and a hollow partition are arranged inside the pipe three (37), and the hollow partition is located downstream of the cavity, one end of the spring (38) is fixedly mounted on the hollow partition, and the other end of the spring (38) is fixedly mounted on the slider (39), the slider (39) is slidably mounted in the cavity, and a plurality of vent holes are arranged on the slider (39).

6. The energy-saving device for recycling low-quality steam as claimed in claim 4, characterized in that: The dewatering device (04) comprises a plurality of columns (41), a dewatering bucket (42), a guide pipe (43), a valve (44), a guide cover (45) and a filter plate (46), wherein the plurality of columns (41) are mounted on the top of the bottom plate (11), the dewatering bucket (42) is mounted on the top of the plurality of columns (41), a chamber is arranged inside the dewatering bucket (42), an air inlet is arranged at the right end of the dewatering bucket (42), an exhaust port 1 and an exhaust port 2 are arranged at the top of the dewatering bucket (42), and the dewatering bucket (42) is provided with a plurality of air inlets. (42) is installed on the second pipeline (31) through the air inlet and the air outlet, the guide pipe (43) is installed at the bottom of the water removal bucket (42), the valve (44) is installed at the bottom of the guide pipe (43), and the water removal bucket (42), the guide pipe (43) and the valve (44) are all connected, the guide cover (45) is installed at the air inlet, and the guide cover (45) is located inside the water removal bucket (42), and the filter plate (46) is installed on the water removal bucket (42) and the guide cover (45).

7. The energy-saving device for recycling low-quality steam as claimed in claim 6, characterized in that: The discharge device (05) comprises a pipe four (51) and a silencer discharge pipe two (52), wherein the pipe four (51) is installed at the second exhaust port of the water removal bucket (42), and the silencer discharge pipe two (52) is connected and installed on the pipe four (51).

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