CN110242974B - Automatic drainage device and system - Google Patents
Automatic drainage device and system Download PDFInfo
- Publication number
- CN110242974B CN110242974B CN201910550998.5A CN201910550998A CN110242974B CN 110242974 B CN110242974 B CN 110242974B CN 201910550998 A CN201910550998 A CN 201910550998A CN 110242974 B CN110242974 B CN 110242974B
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- Prior art keywords
- funnel
- flue
- fixed
- frame
- pipe
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000010992 reflux Methods 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- 239000003546 flue gas Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000006477 desulfuration reaction Methods 0.000 abstract description 8
- 230000023556 desulfurization Effects 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
Abstract
The invention relates to an automatic drainage device and system, comprising a frame, a funnel, a plugboard assembly, a smoke reflux assembly and a drain pipe, wherein an opening above the funnel is used for being connected with a flue, the funnel is fixed on the frame, the drain pipe is connected to the lower end of the funnel, and a first valve is arranged on the drain pipe; the device is convenient and simple to operate, can realize automatic drainage, and is safe and reliable in performance, the device can finish assembly according to different specifications of different desulfurization induced draft fans or flue near a chimney, and greatly improves drainage performance of the desulfurization induced draft fans or flue near the chimney, and accumulated water and blockage of the desulfurization induced draft fans or flue near the chimney.
Description
Technical Field
The invention relates to the field of chemical equipment, in particular to an automatic drainage device and system.
Background
At present, the outlet of the desulfurization induced draft fan or a flue close to a chimney is provided, because the flue gas contains a large amount of moisture, the moisture can be condensed in the horizontal flue, and the moisture is not discharged smoothly due to the absence of a drainage structure, so that a large amount of water is accumulated in the horizontal flue, and the bottom of the horizontal flue is corroded to cause water leakage and the like. The traditional method is to design the horizontal flue into a certain gradient, collect the ponding in the flue, and then manually discharge the ponding in the flue, and the problem of easy blockage still exists in the pipeline due to low manual treatment efficiency.
Disclosure of Invention
Therefore, it is desirable to provide an automatic drainage device and system to solve the problem of difficult drainage of the flue.
In order to achieve the above object, the inventor provides an automatic drainage device, which comprises a frame, a funnel, a plugboard assembly, a flue gas backflow assembly and a drain pipe, wherein an opening above the funnel is used for being connected with a flue, the funnel is fixed on the frame, the drain pipe is connected to the lower end of the funnel, and a first valve is arranged on the drain pipe;
the inserting plate assembly comprises a first power piece, an inserting plate and a ball screw, wherein the longitudinal section of the inserting plate is L-shaped, one side of the inserting plate is arranged at an opening at the upper part of the funnel through a track, a through hole is formed in the other side of the inserting plate, a screw nut of the ball screw is fixed in the through hole, two ends of a screw shaft of the ball screw are fixed on the frame through bearings, and one end, far away from the funnel, of the ball screw is in transmission connection with the output end of the first power piece;
the flue gas reflux assembly comprises a high-pressure gas tank, a second valve, a third valve, a first reflux pipe and a second reflux pipe, wherein the high-pressure gas tank is fixed on a frame, a funnel gas inlet and a funnel gas outlet are formed in the side wall of a funnel, the gas outlet of the high-pressure gas tank is connected with the funnel gas inlet through the first reflux pipe, the funnel gas outlet is connected into a flue through the second reflux pipe, the second valve is arranged on the first reflux pipe and used for controlling the on-off of the first reflux pipe, and the third valve is arranged on the second reflux pipe and used for controlling the on-off of the second reflux pipe.
Further, the automatic control system comprises a liquid level sensor, a controller, a display and a numeric keyboard, wherein the liquid level sensor is fixed on the funnel and used for detecting the liquid level in the funnel, the numeric keyboard is connected to the display through the controller, and the controller is respectively electrically connected with the first power piece and the liquid level sensor.
Further, the pipe changing device comprises a pipe changing assembly, wherein the pipe changing assembly comprises a first drain pipe, a second power piece, a gear, a sliding block, a sliding plate and a guide rail;
the sliding block is fixed at the lower opening of the funnel and communicated with the lower opening of the funnel, a sliding rail structure is arranged at the upper end of the sliding plate, the sliding block is slidably connected to the sliding rail structure of the sliding plate, a guide rail through hole is formed in the lower end of the sliding plate, the guide rail penetrates through the guide rail through hole, the two ends of the guide rail are fixed on the frame, a first water outlet and a second water outlet are formed in the sliding plate, the first water outlet is connected with the first water outlet, and the second water outlet is connected with the second water outlet;
the second power piece is fixed on the frame, the gear is connected to the output end of the second power piece, the lower end of the sliding plate is provided with a rack structure matched with the gear, and the gear is meshed with the rack structure at the lower end of the sliding plate.
Further, the flashboard assembly further comprises a transmission mechanism, the number of the ball screws is two, the transmission mechanism comprises a driving wheel, a first driven wheel, a second driven wheel and a belt, the belt is tensioned on the driving wheel, the first driven wheel and the second driven wheel, the driving wheel is in transmission connection with the output end of the first power piece, and the first driven wheel and the second driven wheel are respectively fixed at the end parts, far away from the funnel, of the screw shafts of the two ball screws.
Further, the transmission mechanism further comprises a tensioning roller, the tensioning roller is fixed on the frame, and the roller body of the tensioning roller is in contact with the belt to tension the belt.
Further, the device also comprises a vibrating element, wherein the vibrating element is fixed on the frame, and the drain pipe is in contact with the vibrating element.
Further, a cleaning opening is formed in the side wall of the funnel, a cleaning window is arranged on the cleaning opening, and the cleaning window is in sealing connection with the side wall of the funnel.
Further, the plugboard is connected with the rail above the funnel in a sealing way.
The inventor still provides an automatic drainage system of flue, including flue and the automatic drainage device among the above-mentioned arbitrary technical scheme, the outlet has been seted up to the bottom of flue, the outlet size is the same with the upper opening size of funnel, the upper opening of funnel is connected in flue outlet department.
Further, the flue bottom is obliquely arranged.
Compared with the prior art, the technical scheme has the following advantages: the device is convenient and simple to operate, can realize automatic drainage, has safe and reliable performance, can finish assembly according to different specifications of different desulfurization induced draft fan outlets or flue near a chimney, and greatly improves the drainage performance of the desulfurization induced draft fan outlets or flue near the chimney, and the desulfurization induced draft fan outlets or the flue near the chimney is ponded and blocked.
Drawings
Fig. 1 is a schematic structural diagram of an automatic drainage system according to the present embodiment;
FIG. 2 is a schematic view of a plug board assembly of an automatic drain device according to the present embodiment;
FIG. 3 is a schematic view of a plug board assembly of an automatic drain device according to the present embodiment;
FIG. 4 is a schematic view showing a structure under a funnel of an automatic draining device according to the present embodiment;
FIG. 5 is a schematic view of a pipe changing assembly of an automatic drain device according to the present embodiment;
fig. 6 is a schematic structural diagram of a pipe changing assembly of an automatic drainage device according to the present embodiment.
Reference numerals illustrate:
1. a frame;
2. a funnel;
21. cleaning the mouth;
22. cleaning the window;
3. a plugboard assembly;
31. a first power member;
32. inserting plate;
33. a track;
34. a screw nut;
35. a screw shaft;
36. a transmission mechanism;
361. a driving wheel;
362. a first driven wheel;
363. a second driven wheel;
364. a belt;
365. a tension roller;
367. a bearing;
4. a flue;
51. a first valve;
6. a flue gas reflux assembly;
61. a high pressure gas tank;
62. a second valve;
63. a third valve;
64. a first return pipe;
65. a second return pipe;
71. a first drain pipe;
72. a second drain pipe;
73. a second power member;
74. a gear;
75. a slide block;
76. a slide plate;
762. a second drain port;
763. a rack structure;
77. a guide rail;
8. a vibrating element.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 6, the present invention provides an automatic drainage device, which includes a frame 1, a funnel 2, a plugboard assembly 3, a smoke backflow assembly 6 and a drain pipe, wherein the frame is used as a main structure of the automatic drainage device for fixing each part in the automatic drainage device. The funnel is positively placed, that is, the bigger opening orientation of funnel, the smaller opening sets up down, and the funnel is fixed in the frame, and funnel top opening is used for being connected with flue 4 to be convenient for collect the moisture of condensing in the flue, the junction of funnel top opening and flue is located desulfurization draught fan export or is close to the horizontal flue afterbody near the chimney. When the water level in the funnel reaches a certain height, the plugboard assembly can be used for isolating the flue from the automatic drainage device, so that harmful gas in the flue is prevented from leaking outwards through the drainage work of the automatic drainage device. The flue gas reflux assembly is used for conveying the flue gas remained in the funnel cavity in the funnel water storage process back to the flue.
The drain pipe is connected to the lower end of the funnel, and a first valve 51 is arranged on the drain pipe; the water in the funnel is discharged out of the funnel through the drain pipe, a first valve arranged on the drain pipe is used for controlling the start and stop of the drainage work, the first valve is opened, the water in the funnel is discharged downwards through the drain pipe, the first valve is closed, and the funnel is in a water storage state continuously.
The insert plate assembly comprises a first power member 31, an insert plate 32 and a ball screw. In this embodiment, the first power member is a motor that provides power for the rotation of the lead screw. The longitudinal section of picture peg is L shape, one side of picture peg passes through track 33 to be set up in the top opening part of funnel, the opposite side of picture peg is provided with the through-hole, and the track is fixed in the frame, and the picture peg sets up the position both sides on the track all with track looks adaptation, and the picture peg slides in the track, realizes the break-make between flue and the funnel, for realizing sealedly, is provided with the sealing member in the track of funnel top, realizes sealing connection between picture peg and the track, and the flue can normally work, and can avoid in the flue harmful gas entering funnel along with the water discharge pollution external environment in the funnel together. The screw nut 34 of the ball screw is fixed in the through hole, both ends of the screw shaft 35 of the ball screw are fixed on the frame through bearings 367, and the bearings are arranged on the frame through bearing seats. One end of the ball screw, which is far away from the funnel, is in transmission connection with the output end of the first power piece, the fixed end of the motor is fixed on the frame, and the output end of the motor is in transmission connection with the screw rod through a coupler. After the motor is started, the screw rod shaft of the ball screw is driven to rotate, and the screw rod nut sleeved on the screw rod shaft moves linearly along with the screw rod shaft, so that the inserting plate is pushed to the opening of the funnel until the inserting plate completely blocks the flue and the funnel. When the motor rotates reversely, the screw rod shaft of the ball screw rotates reversely, and the screw rod nut sleeved on the screw rod shaft moves linearly towards one end far away from the funnel, so that the inserting plate is withdrawn until the inserting plate is completely separated from the upper opening of the funnel.
The flue gas recirculation set 6 includes a high-pressure gas tank 61, a second valve 62, a third valve 63, a first recirculation pipe 64 and a second recirculation pipe 65, so as to avoid the reaction between the gas in the high-pressure gas tank and the material in the flue. The high-pressure gas tank is fixed on the frame, a funnel gas inlet and a funnel gas outlet are formed in the side wall of the funnel, the funnel gas inlet is close to the preset liquid level of the funnel, and the funnel gas outlet is close to the upper opening of the funnel. The gas outlet of the high-pressure gas tank is connected with the gas inlet of the funnel through a first return pipe, the gas outlet of the funnel is connected back into the flue through a second return pipe, the second valve is arranged on the first return pipe and used for controlling the on-off of the first return pipe, and the third valve is arranged on the second return pipe and used for controlling the on-off of the second return pipe. When the plugboard of the plugboard assembly moves in place, after blocking the flue and the funnel, the second valve is opened, the high-pressure gas tank conveys a large amount of inert gas into the funnel, then the third valve is opened, the inert gas presses the gas in the funnel back into the flue through the second return pipe, and finally the second valve and the third valve are closed.
In this embodiment, the drain pipe is a hose.
The automatic drainage device further comprises an automatic control system, the automatic control system comprises a liquid level sensor, a controller, a display and a numeric keyboard, the liquid level sensor is fixed on the funnel and used for detecting the liquid level in the funnel, the numeric keyboard is connected to the display through the controller, and the controller is respectively electrically connected with the first power piece and the liquid level sensor. After the liquid level sensor detects that the liquid level collected in the funnel reaches a preset height, the liquid level sensor transmits signals to the controller, and the controller moves the plugboard to an opening above the funnel through the first power piece. In this embodiment, the second valve and the third valve are all solenoid valves, the second valve and the third valve are all connected with the controller, after the plugboard moves in place, the controller controls the second valve to open, the high-pressure gas tank conveys a large amount of inert gas into the funnel, then the controller controls the third valve to open, the inert gas presses the gas in the funnel back into the flue through the second return pipe, and finally the controller controls the second valve and the third valve to close, and water in the funnel is discharged through the drain pipe. In this embodiment, the first valve is also an electromagnetic valve, the first valve is in a normally closed state, when the drain pipe drains water, the controller controls the first valve to open, and after the water draining work is completed, the controller controls the first valve to close.
In some preferred embodiments, the automatic drainage device further comprises a pipe changing assembly, wherein the pipe changing assembly can be used for switching between the first drainage pipe and the second drainage pipe, and when one drainage pipe is abnormal, the other drainage pipe can be switched to drain. The tube changing assembly includes a first drain tube 71, a second drain tube 72, a second power member 73, a gear 74, a slider 75, a slide plate 76, and a guide rail 77, in this embodiment, the second power member is a motor.
The sliding block is fixed at the lower opening of the funnel, and the sliding block through hole is communicated with the lower opening of the funnel. The sliding plate is characterized in that a sliding rail structure is arranged at the upper end of the sliding plate, the sliding block is slidably connected to the sliding rail structure of the sliding plate, the sliding block can slide along the sliding rail structure on the sliding plate, the relative position between the sliding plate and the sliding block is switched, a guide rail through hole is formed in the lower end of the sliding plate, the guide rail penetrates through the guide rail through hole, the two ends of the guide rail are fixed to the frame, the lower portion of the sliding plate is supported through the guide rail, and the sliding plate and the weight of a part below the sliding plate are prevented from being completely hung on the sliding block. The sliding plate is provided with a first water outlet (not shown) and a second water outlet 762, the first water outlet and the second water outlet are arranged along the direction of the guide rail, the sliding plate slides under the sliding block, the position of the first water outlet on the sliding plate corresponds to the position of the through hole of the sliding block, or the position of the second water outlet on the sliding plate corresponds to the position of the through hole of the sliding plate. The first drain pipe is connected to the first drain outlet, the second drain pipe is connected to the second drain outlet, and the first valve is arranged on the first drain pipe and the second drain pipe correspondingly. In some preferred embodiments, a seal is provided between the slider and the slide rail structure of the slide plate, and the seal is provided at both the first drain and the second drain.
The second power piece is fixed in the frame, gear connection is in the output of second power piece, and in the fixed point of motor was fixed in the frame, the gear was directly overlapped and is established on the rotor of motor and fixed through the mode of key connection, the slide lower extreme is provided with the rack structure 763 with gear looks adaptation, and rack structure extends along the direction of guide rail, the gear meshes with the rack structure of slide lower extreme. When the motor works, the rotor rotates to drive the gear to rotate, and the rack below the sliding plate is driven by the gear to horizontally slide along the guide rail.
In some preferred embodiments, the board inserting assembly further includes a transmission mechanism 36, the number of the ball screws is two, the transmission mechanism simultaneously transmits the power of the first power piece to the two ball screws, the transmission mechanism includes a driving wheel 361, a first driven wheel 362, a second driven wheel 363 and a belt 364, the driving wheel is in transmission connection with the output end of the first power piece, and the first driven wheel and the second driven wheel are respectively fixed at the ends of the screw shafts of the two ball screws, which are far away from the funnel. In this embodiment, the first power piece is the motor, and the action wheel cover is located on the rotor of motor and is fixed through key connection mode, all is provided with the pivot in first follow driving wheel and the second follow driving wheel and is connected with the lead screw axle of two ball screw respectively through the shaft coupling, the belt tensioning is followed driving wheel, first follow driving wheel and second and is followed the driving wheel. After the motor is started, the driving wheel rotates along with the motor rotor, power is transmitted to the first driven wheel and the second driven wheel under the tensioning of the belt pulley, and the first driven wheel and the second driven wheel respectively drive the two ball screws to rotate. The two ball screws have the beneficial effect that the stability in the pushing process of the inserting plate can be improved. In other embodiments, the transmission may also be a chain transmission.
In certain preferred embodiments, the drive mechanism further comprises a tension/365, the tension roller being secured to the frame, the tension roller being in contact with the belt on an outer side thereof for tensioning the belt. The pivot of tensioning roller passes through the connecting piece to be fixed in the frame, and the roll body of tensioning roller contacts with the belt, tensioning belt, avoids the belt to take place the problem of skidding in the transmission process. In a more preferred embodiment, the number of the tensioning rollers is more than two, and more than two tensioning rollers are arranged on two opposite sides of the belt, so that a better tensioning effect can be achieved.
In certain preferred embodiments, the automatic drain device further comprises a vibrating element 8, which is fixed to the frame and with which the drain pipe is in contact. In this embodiment, the vibrating element is the motor, and motor work drives the drain pipe vibration for the drainage work in the drain pipe is more unobstructed, is difficult for blocking up, and the drainage effect further improves. When this automatic drainage device includes first drain pipe and second drain pipe, this automatic drainage device still includes the pipe external member, and the pipe box cover is established in first drain pipe and second drain pipe outsidely, and the pipe box is connected with the motor, transmits the vibration power of motor to first drain pipe and second drain pipe department, can both play the vibration effect to first drain pipe and second drain pipe.
In some preferred embodiments, the side wall of the funnel is provided with a cleaning opening, the cleaning opening 21 is provided with a cleaning window 22, and the cleaning window is in sealing connection with the side wall of the funnel. Workers can clean the interior of the funnel through the cleaning window, and can also enter the flue through the funnel to clean the interior of the flue.
The inventor still provides an automatic drainage system of flue, including flue and the automatic drainage device among the above-mentioned arbitrary technical scheme, the outlet has been seted up to the bottom of flue, the outlet size is the same with the upper opening size of funnel, the upper opening of funnel is connected in flue outlet department, the upper opening of funnel and flue outlet department sealing connection. In some preferred embodiments, the bottom of the flue is obliquely arranged, which has the advantage of accelerating the drainage of condensed water in the flue into the funnel of the automatic flue drainage device.
It should be noted that, although the foregoing embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concepts of the present invention, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.
Claims (10)
1. An automatic drainage device, characterized in that: the flue gas recirculation device comprises a frame, a funnel, a plugboard assembly, a flue gas recirculation assembly and a drain pipe, wherein an opening at the upper part of the funnel is used for being connected with a flue, the funnel is fixed on the frame, the drain pipe is connected to the lower end of the funnel, and a first valve is arranged on the drain pipe;
the inserting plate assembly comprises a first power part, an inserting plate and a ball screw, wherein the first power part is a motor, the longitudinal section of the inserting plate is L-shaped, one side of the inserting plate is arranged at an opening above a funnel through a track, a through hole is formed in the other side of the inserting plate, a screw nut of the ball screw is fixed in the through hole, two ends of a screw shaft of the ball screw are fixed on a frame through bearings, and one end of the ball screw, which is far away from the funnel, is in transmission connection with the output end of the first power part;
the flue gas reflux assembly comprises a high-pressure gas tank, a second valve, a third valve, a first reflux pipe and a second reflux pipe, wherein the high-pressure gas tank is fixed on a frame, a funnel gas inlet and a funnel gas outlet are formed in the side wall of a funnel, the gas outlet of the high-pressure gas tank is connected with the funnel gas inlet through the first reflux pipe, the funnel gas outlet is connected into a flue through the second reflux pipe, the second valve is arranged on the first reflux pipe and used for controlling the on-off of the first reflux pipe, and the third valve is arranged on the second reflux pipe and used for controlling the on-off of the second reflux pipe.
2. The automatic water drain device according to claim 1, wherein: the automatic control system comprises a liquid level sensor, a controller, a display and a numeric keyboard, wherein the liquid level sensor is fixed on the funnel and used for detecting the liquid level in the funnel, the numeric keyboard is connected with the display through the controller, and the controller is respectively and electrically connected with the first power piece and the liquid level sensor.
3. The automatic water drain device according to claim 1, wherein: the pipe changing assembly comprises a first drain pipe, a second power piece, a gear, a sliding block, a sliding plate and a guide rail;
the sliding block is fixed at the lower opening of the funnel and communicated with the lower opening of the funnel, a sliding rail structure is arranged at the upper end of the sliding plate, the sliding block is slidably connected to the sliding rail structure of the sliding plate, a guide rail through hole is formed in the lower end of the sliding plate, the guide rail penetrates through the guide rail through hole, the two ends of the guide rail are fixed on the frame, a first water outlet and a second water outlet are formed in the sliding plate, the first water outlet is connected with the first water outlet, and the second water outlet is connected with the second water outlet;
the second power piece is fixed on the frame, the gear is connected to the output end of the second power piece, the lower end of the sliding plate is provided with a rack structure matched with the gear, and the gear is meshed with the rack structure at the lower end of the sliding plate.
4. The automatic water drain device according to claim 1, wherein: the plug board assembly further comprises a transmission mechanism, the number of the ball screws is two, the transmission mechanism comprises a driving wheel, a first driven wheel, a second driven wheel and a belt, the belt is tensioned on the driving wheel, the first driven wheel and the second driven wheel, the driving wheel is in transmission connection with the output end of the first power piece, and the first driven wheel and the second driven wheel are respectively fixed at the end parts, far away from the funnel, of screw shafts of the two ball screws.
5. The automatic water drain device according to claim 4, wherein: the transmission mechanism further comprises a tensioning roller, the tensioning roller is fixed on the frame, and the roller body of the tensioning roller is in contact with the belt to tension the belt.
6. The automatic water drain device according to claim 1, wherein: the drain pipe is connected with the frame, and further comprises a vibrating element which is fixed on the frame and contacted with the vibrating element.
7. The automatic water drain device according to claim 1, wherein: the cleaning window is arranged on the cleaning opening, and the cleaning window is connected with the side wall of the funnel in a sealing manner.
8. The automatic water drain device according to claim 1, wherein: the inserting plate is connected with the rail above the funnel in a sealing way.
9. An automatic drainage system, characterized in that: the automatic water draining device is characterized by comprising a flue and an automatic water draining device, wherein the automatic water draining device is according to any one of claims 1-8, a water draining port is formed in the bottom of the flue, the size of the water draining port is the same as that of an upper opening of a funnel, and the upper opening of the funnel is connected to the water draining port of the flue.
10. The automatic drainage system of claim 9, wherein: the bottom of the flue is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550998.5A CN110242974B (en) | 2019-06-24 | 2019-06-24 | Automatic drainage device and system |
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|---|---|---|---|
| CN201910550998.5A CN110242974B (en) | 2019-06-24 | 2019-06-24 | Automatic drainage device and system |
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| CN110242974A CN110242974A (en) | 2019-09-17 |
| CN110242974B true CN110242974B (en) | 2024-02-06 |
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| CN202158304U (en) * | 2011-06-08 | 2012-03-07 | 武汉龙净环保工程有限公司 | Automatic water drainage device for clean gas duct expansion joint of desulfurization system |
| CN104215083A (en) * | 2014-09-28 | 2014-12-17 | 朱宗林 | Smoke discharge and dust removal desulphurization device for movable type rotating tunnel kiln |
| CN206626591U (en) * | 2017-04-10 | 2017-11-10 | 中冶东方控股有限公司 | Self-dewatering type chimney |
| CN207407361U (en) * | 2017-05-17 | 2018-05-25 | 中国神华能源股份有限公司 | Chimney and smoke-gas wet desulfurization system |
| CN109731460A (en) * | 2019-03-12 | 2019-05-10 | 厦门大学嘉庚学院 | Drainage arrangement and water discharge method at desulfurization air-introduced machine exhaust pass |
| CN210532417U (en) * | 2019-06-24 | 2020-05-15 | 宁德师范学院 | Automatic drainage device and system |
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| CN110242974A (en) | 2019-09-17 |
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