CN209997366U - wet dust collector and sewage discharge device thereof - Google Patents
wet dust collector and sewage discharge device thereof Download PDFInfo
- Publication number
- CN209997366U CN209997366U CN201920516138.5U CN201920516138U CN209997366U CN 209997366 U CN209997366 U CN 209997366U CN 201920516138 U CN201920516138 U CN 201920516138U CN 209997366 U CN209997366 U CN 209997366U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- pipe
- pipeline
- dust collector
- drain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to an wet dust collector and waste fitting discharging thereof, wherein, wet dust collector's waste fitting discharging includes the air supply, the pipeline and the connecting pipe that feeds through the setting in proper order, second connecting pipe and drain pipe, the top of connecting pipe communicates in wet dust collector's ash bucket's lower extreme, the second connecting pipe communicates in the bottom of connecting pipe and the bottom of drain pipe, the drain pipe is equipped with the liquid outlet, the pipeline communicates between air supply and second connecting pipe, the air supply can ventilate in the second connecting pipe through the pipeline, can prevent wet dust collector's ash bucket deposit solid matter, guarantee that water seal pipeline is launched unobstructed, and then avoid taking place ash bucket ponding and lead to the unable input operation of equipment.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field, concretely relates to kinds of wet dust collector and waste fitting discharging thereof.
Background
In the wet dust collector, in order to prevent flue gas in an ash bucket at the lower part of the wet dust collector from flowing backwards, a U-shaped water seal pipeline is usually arranged at the bottom of the ash bucket, but in actual operation, because the moisture in the ash discharge pipeline contains a large amount of solid matters, and the water flow has no external pressure and flows by the gravity of the water, the solid matters are easy to deposit and scale in the pipeline, so that the drainage of the U-shaped water seal pipeline is unsmooth, when the drainage of the U-shaped water seal pipeline is unsmooth, the water accumulation of the ash bucket is caused, and when the water accumulation of the ash bucket reaches fixed liquid level, the equipment cannot be put into operation.
At present, when the problems are solved, additionally arranges paths of flushing water at the U-shaped water seal pipeline for regular flushing or increases the manual maintenance force, and discharges water through the U-shaped water seal pipeline for regular and thorough cleaning of the U-shaped water seal pipeline, thus, although the problems of deposition and scaling of solid matters in the U-shaped water seal pipeline are solved at degree, a large amount of water resources are wasted due to frequent flushing, and a large amount of sewage needs to be treated, when the manual maintenance is adopted, the maintenance cost is high, and the normal operation of production is influenced due to the need of stopping for cleaning.
Therefore, how to prevent the lower ash bucket of the wet dust collector from depositing solid matters ensures that the water drainage of the U-shaped water seal pipeline is smooth, and further avoids the condition that the equipment cannot be put into operation due to the accumulated water of the ash bucket, which is a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an kind of wet dust collector and waste fitting discharging thereof can prevent wet dust collector's ash bucket deposit solid matter, guarantees that water seal pipeline is launched unobstructed, and then avoids taking place ash bucket ponding and leads to the unable condition of putting into operation of equipment.
In order to solve the technical problem, the utility model provides an kind of wet dust collector's waste fitting discharging, it includes air supply, pipeline and the connecting pipe, second connecting pipe and the drain pipe that communicate the setting in proper order, the top of connecting pipe communicate in wet dust collector's ash bucket's lower extreme, the second connecting pipe communicate in the bottom of connecting pipe and the bottom of drain pipe, the drain pipe is equipped with the liquid outlet, the pipeline communicate in the air supply with between the second connecting pipe, the air supply can pass through the pipeline to ventilate in the second connecting pipe.
the connecting pipe, the second connecting pipe and the water discharging pipe are connected in turn and form water sealing pipelines with U-shaped structure, the water sealing pipelines can prevent the smoke gas of the ash bucket at the lower part of the dust remover from flowing backwards, the inlet end of the water sealing pipeline is connected with the ash bucket of the wet dust remover, the outlet end is provided with a liquid outlet for discharging liquid,
the second connecting pipe is positioned at the bottom of the water seal pipeline with the U-shaped structure.
The air supply is compressed gas, the pipeline communicates between this air supply and second connecting pipe, compressed gas can be through the pipeline to ventilating in the second connecting pipe, and the gas that lets in the second connecting pipe forms the bubble of doing the rising movement in the liquid of second connecting pipe to finally discharge from the liquid outlet of drain pipe, at this in-process, the motion of bubble can stir the solid-containing liquid in the second connecting pipe, makes the solid matter suspension in liquid, and then can prevent solid matter deposit and scale deposit in the second connecting pipe. That is to say, the solid matter in the ash bucket is under the action of gravity, and most of the solid matter falls into the second connecting pipe which is located at the bottom of the water seal pipeline structure, and the air source is ventilated into the second connecting pipe through the pipeline, so that the solid matter in the second connecting pipe is suspended in the liquid and is discharged from the liquid outlet of the drain pipe along with the liquid.
Through setting up air supply and pipeline, can effectively avoid taking place the condition of solid deposit or scale deposit in the second connecting pipe, and then prevent wet dust collector's ash bucket deposit solid matter, guarantee that the water seal pipeline is launched unobstructed, avoid taking place the condition that ash bucket ponding leads to the unable operation of putting into operation of equipment.
Optionally, at least a part of the pipeline is located in the second connecting pipe, a plurality of through holes are formed in the pipe wall of the part of the pipeline located in the second connecting pipe along the length direction of the pipe wall, and the air source ventilates the second connecting pipe through the through holes.
Optionally, the pipe abuts against the bottom of the second connecting pipe.
Optionally, a bending portion is disposed at the top end of the drain pipe, the liquid outlet and the second connecting pipe are respectively located at two sides of the bending portion, and the top end of the th connecting pipe is higher than the bending portion.
Optionally, an air inlet valve is further disposed between the air source and the pipeline.
Optionally, the water source is communicated with the pipeline and arranged in parallel with the gas source, and a water inlet valve is arranged between the water source and the pipeline.
Optionally, the bottom of the second connecting pipe is further provided with a water outlet and a water discharge valve.
Optionally, the axis of the th connecting tube is arranged along the vertical direction.
Optionally, the pipe connector further comprises an th flange and a second flange matched with the th flange, wherein the th flange is fixed with the pipe, and the second flange is fixed with the second connecting pipe.
In addition, the utility model discloses still provide kinds of wet dust collector, its waste fitting discharging who includes as above-mentioned wet dust collector.
The technical effect of the wet dust collector comprising the sewage draining device of the wet dust collector is similar to that of the sewage draining device of the wet dust collector, and for saving the text, the detailed description is omitted.
Drawings
Fig. 1 is a schematic structural diagram of a wet dust collector and a sewage draining device thereof according to an embodiment of the present invention;
fig. 2 is a sectional view of the pipe of fig. 1.
In FIGS. 1-2, the reference numbers are illustrated as follows:
1- connecting pipe, 2-second connecting pipe, 21-water outlet, 22-water discharge valve, 3-water discharge pipe, 31-liquid outlet, 32-bending part, 4-air source, 5-water source, 6-pipeline, 61-through hole, 62-end plate, 7-air inlet valve, 8-water inlet valve, 91- flange, 92-second flange, 10-ash bucket and 11-connecting joint.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is made in with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a wet dust collector and a sewage draining device thereof according to an embodiment of the present invention; fig. 2 is a sectional view of the pipe of fig. 1.
The embodiment of the utility model provides wet dust collector and waste fitting discharging thereof, wherein, wet dust collector includes above-mentioned waste fitting discharging, this waste fitting discharging sets up the below at wet dust collector's ash bucket 10 specific, as shown in FIG. 1, wet dust collector's waste fitting discharging includes air supply 4, pipeline 6 and the connecting pipe 1 that feeds through the setting in proper order, second connecting pipe 2 and drain pipe 3, wherein, the top of connecting pipe 1 communicates in wet dust collector's ash bucket 10's lower extreme, second connecting pipe 2 communicates in connecting pipe 1's bottom and drain pipe 3's bottom, drain pipe 3 is equipped with liquid outlet 31, that is to say, connecting pipe 1, second connecting pipe 2 and drain pipe 3 communicate in proper order and form roughly the water seal pipeline that is U type structure, this water seal pipeline can prevent dust collector lower part ash bucket 10 flue gas backward flow.
In this embodiment, through setting up air supply 4 and pipeline 6, can effectively avoid taking place the condition of solid deposit or scale deposit in the second connecting pipe 2, and then prevent wet dust collector's ash bucket 10 deposit solid matter, guarantee that the water seal pipeline is launched unobstructed, avoid taking place the condition that ash bucket 10 ponding leads to the unable operation of putting into operation of equipment.
In the above embodiment, the pipeline 6 is at least partially located in the second connecting pipe 2, as shown in fig. 2, the end of the pipeline 6 is blocked and located in the second connecting pipe 2, and the other end extends out of the second connecting pipe 2 and is communicated with the air source 4, wherein a part of the pipe wall located in the second connecting pipe 2 is provided with a plurality of through holes 61 along the length direction thereof, so that the air source 4 is ventilated through the through holes 61 of the pipeline 6, specifically, the plurality of through holes 61 along the length direction can enable uniform ventilation in the second connecting pipe 2, and avoid the situation that local ventilation causes dead corners in the second connecting pipe 2.
In the above embodiment, the pipe 6 is tightly attached to the bottom of the second connection pipe 2, and the second connection pipe 2 is located at the bottom of the water seal pipeline with the U-shaped structure, so that the tight attachment of the pipe 6 to the bottom of the second connection pipe 2 means that the pipe 6 is tightly attached to the inner side wall of the side facing downward of the second connection pipe 2. the gas ejected from the through hole 61 of the pipe 6 forms bubbles in the liquid to make an ascending motion, so that the stirring effect of the gas on the liquid in the second connection pipe 2 is increased when the pipe 6 is tightly attached to the bottom of the second connection pipe 2, compared with when the pipe 6 is located at the middle or upper part of the second connection pipe 2, and the solid matter falling into the bottom of the second connection pipe 2 can be more effectively driven to be in a suspended.
In the above embodiment, the top end of the drainage pipe 3 is further provided with a bending portion 32, and the liquid outlet 31 and the second connection pipe 2 are respectively located at two sides of the bending portion 32, that is, the drainage pipe 3 can be any types of U-shaped, V-shaped or L-shaped structures, the bending portion 32 is arranged to facilitate directional liquid discharge from the liquid outlet 31, and further facilitate connection with a pipeline of a sewage treatment device, meanwhile, the top end of the connection pipe 1 is higher than the bending portion 32, that is, the top end of the connection pipe 1 is higher than the top end of the drainage pipe 3, so that the solid-containing liquid can be collected in a water-sealed pipeline of the U-shaped structure formed by the connection pipe 1, the second connection pipe 2 and the drainage pipe 3, and the situation that the solid-containing liquid is deposited on the outlet side wall of the ash bucket 10 to.
In addition, in this embodiment, the shapes of the th connecting pipe 1, the second connecting pipe 2 and the water discharging pipe 3 are not limited, for example, the radial section may be circular or polygonal, and the water sealing pipeline with the U-shaped structure may be an integral structure or a separate structure.
In the above embodiment, an air inlet valve 7 is further disposed between the air source 4 and the pipeline 6, specifically, the air inlet valve 7 may be opened periodically according to a set time interval to stir the solid-containing liquid in the second connecting pipe 2, of course, in this embodiment, the air inlet valve 7 may not be disposed, so that the air source 4 continuously ventilates into the second connecting pipe 2 through the pipeline 6, and the air inlet valve 7 may be disposed to make the ventilating operation of the air source 4 to the second connecting pipe 2 more flexible, and the air inlet valve 7 may be opened according to specific needs, and if the ventilating operation is required continuously, the air inlet valve 7 may also be kept in an opened state.
In the above embodiment, the sewage draining device further comprises a water source 5, the water source 5 is communicated with the pipeline 6 for supplying water to the second connecting pipe 2, and a water inlet valve 8 is further arranged between the water source 5 and the pipeline 6. The water source 5 is high pressure flush water which can be sprayed into the second connecting pipe 2 through a pipe 6 to dilute the solids containing liquid in the second connecting pipe 2. When the solid matter in the water seal pipeline is more and the liquid is more viscous, the water inlet valve 8 can be opened to dilute the liquid in the second pipeline. Specifically, the time interval may be set according to experience, the water inlet valve 8 may be opened periodically to allow water to flow into the second connection pipe 2, or an observation window may be provided on the side wall of the second connection pipe 2, and the opening and closing of the water inlet valve 8 may be controlled by observing the suspension of the liquid in the second connection pipe 2. Of course, in this embodiment, the water inlet valve 8 may be kept in an open state all the time, that is, the washing water is continuously introduced into the second connection pipe 2 to dilute the liquid therein, so as to avoid the deposition or scaling caused by the large amount of solids mixed in the liquid. The water inlet valve 8 is arranged to enable the water supply operation of the water source 5 to the second connecting pipe 2 to be more flexible.
In addition, in the embodiment, the water source 5 and the gas source 4 are arranged in parallel, and both can be opened simultaneously or opened at , which is not limited specifically, when the solid matter in the water seal pipeline is less, the gas source 4 can only ventilate the second connecting pipe 2 to save water, thereby reducing the cost, when the solid matter is more, the ventilation quantity can be increased or the water inlet valve 8 can be opened (at this time, the gas source 4 can ventilate the second connecting pipe 2 and can also close the air inlet valve 7) to dilute the liquid in the second pipeline, thereby avoiding the solid deposition in the second connecting pipe 2.
In the above embodiment, the bottom of the second connection pipe 2 is further provided with a water outlet 21 and a water discharge valve 22, when the wet dust collector is stopped for maintenance, the water discharge valve 22 can be opened to completely discharge the solid-containing liquid in the second connection pipe 2, and simultaneously the water inlet valve 8 can be opened to flush the inner wall of the second connection pipe 2.
In the above embodiment, the waste fitting further includes the th flange 91 and the second flange 92, wherein the th flange 91 and the second flange 92 are adapted, and the th flange 91 is fixed with the pipe 6, and the second flange 92 is fixed with the second connecting pipe 2, that is, the pipe 6 passes through the second flange 92 and enters the second connecting pipe 2, and the pipe 6 and the second connecting pipe 2 are fixed by the th flange 91 and the second flange 92, so that the dismounting operation between the pipe 6 and the second connecting pipe 2 is facilitated.
As shown in fig. 1, the end of the second connection pipe 2 is sealed by the end plate 62, the end is sealed by the second flange 92, the pipeline 6 is fixed (e.g., welded and fixed) to the -th flange 91, and the two are sealed), the second flange 92 is provided with a mounting hole, after the pipeline 6 passes through the mounting hole of the second flange 92 and is located in the second connection pipe 2, the -th flange 91 and the second flange 92 are fixed, and particularly, a sealing member may be disposed between the -th flange 91 and the second flange 92, so as to prevent the liquid in the second connection pipe 2 from leaking out along the mounting hole of the second flange 92.
The th connecting pipe 1 is connected between the ash bucket 10 and the second connecting pipe 2. in this embodiment, the axis of the th connecting pipe 1 is arranged along the vertical direction, so compared with the scheme that the th connecting pipe 1 is arranged obliquely, the deposition or scaling of solids on the pipe wall of the th connecting pipe 1 facing downwards side can be reduced.
In the above embodiment, a connection joint 11 is further provided between the ash hopper 10 and the th connection pipe 1 of the wet dust collector, for connecting the bottom of the ash hopper 10 and the upper end of the th connection pipe 1, so as to facilitate the installation of the above-mentioned sewage draining device, and in particular, the structure and shape of the connection joint 11 are not limited.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
- The blowdown device of the wet dust collector of 1, kinds, characterized by, including the air supply (4), pipeline (6) and connecting connecting pipe (1), second connecting pipe (2) and drain pipe (3) set up sequentially;the top end of the th connecting pipe (1) is communicated with the lower end of an ash bucket (10) of a wet dust collector, the second connecting pipe (2) is communicated with the bottom end of the th connecting pipe (1) and the bottom end of the drain pipe (3), and the drain pipe (3) is provided with a liquid outlet (31);the pipeline (6) is communicated between the air source (4) and the second connecting pipe (2), and the air source (4) can ventilate the second connecting pipe (2) through the pipeline (6).
- 2. A wet scrubber blowdown device according to claim 1, wherein the pipe (6) is at least partially located in the second connecting pipe (2), and a pipe wall of a portion of the pipe (6) located in the second connecting pipe (2) is provided with a plurality of through holes (61) along a length direction thereof, and the air source (4) is ventilated into the second connecting pipe (2) through the through holes (61).
- 3. A wet scrubber effluent discharge unit according to claim 2, wherein the pipe (6) abuts the bottom of the second connecting pipe (2).
- 4. The drain device of a wet scrubber according to claim 1, wherein the top end of the drain pipe (3) is provided with a bent portion (32), the liquid outlet (31) and the second connecting pipe (2) are respectively located at two sides of the bent portion (32), and the top end of the connecting pipe (1) has a height higher than that of the bent portion (32).
- 5. A wet scrubber blowdown apparatus according to any of claims 1 to 4 and , wherein an air inlet valve (7) is further provided between the air supply (4) and the pipe (6).
- 6. A wet scrubber blowdown apparatus according to any of claims 1 to 4 and , further comprising a water source (5), said water source (5) being in communication with said conduit (6) and being arranged in parallel with said gas source (4), a water inlet valve (8) being further disposed between said water source (5) and said conduit (6).
- 7. A wet scrubber drain arrangement according to , wherein the bottom of the second connecting pipe (2) is further provided with a drain opening (21) and a drain valve (22).
- 8. A wet scrubber drain arrangement according to , wherein the axis of the connecting pipe (1) is arranged in a vertical direction.
- 9. A wet scrubber blowdown device according to any of claims 1 to 4 and , further comprising a th flange (91) and a second flange (92) fitted to said th flange (91), said th flange (91) being fixed to said pipe (6), said second flange (92) being fixed to said second connector pipe (2).
- A wet scrubber of the type 10, , comprising a waste fitting as claimed in any of claims 1 to 9 through .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516138.5U CN209997366U (en) | 2019-04-16 | 2019-04-16 | wet dust collector and sewage discharge device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516138.5U CN209997366U (en) | 2019-04-16 | 2019-04-16 | wet dust collector and sewage discharge device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209997366U true CN209997366U (en) | 2020-01-31 |
Family
ID=69303896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516138.5U Active CN209997366U (en) | 2019-04-16 | 2019-04-16 | wet dust collector and sewage discharge device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209997366U (en) |
-
2019
- 2019-04-16 CN CN201920516138.5U patent/CN209997366U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206529858U (en) | A kind of anti-suck structure of Intelligent toilet cover | |
| CN209997366U (en) | wet dust collector and sewage discharge device thereof | |
| CN106368284A (en) | Sewage discharge system | |
| CN202165328U (en) | Silencer used for discharging condensate water of centrifugal air compressor set | |
| CN217163310U (en) | Totally enclosed aeration grit chamber | |
| CN107606376B (en) | A kind of aerating pipelines condensed water or water leakage self-draining arrangement | |
| CN205557802U (en) | Take sewage lifting mechanism of self -cleaning function | |
| CN202936829U (en) | Full-automatic self-cleaning type underground sewage lifting and discharge device | |
| CN209129140U (en) | A kind of integrated prefabricated pumping plant with self-cleaning function | |
| CN101622330A (en) | Organism desulfurization apparatus | |
| CN210874443U (en) | Vertical anti-reverse air suction water separator | |
| CN210048558U (en) | Novel building water supply and drainage device | |
| CN206715566U (en) | A kind of depositing dust deodorization and washing tower for garbage transfer station | |
| CN209397698U (en) | A kind of sewage lifter with backwashing function | |
| CN208748795U (en) | A kind of cutting type multichannel sewage discharge device | |
| CN201697298U (en) | Water seal for discharging condensed water of combined type air conditioner | |
| CN215253160U (en) | Pump house with overflow and sewage discharge device | |
| CN210645806U (en) | Device for preventing overflow of desulfurizing tower in alkali residue desulfurization process | |
| CN206245399U (en) | A kind of industrial water tank automatic flushing device | |
| CN201554496U (en) | Automatic drainer | |
| WO2009053861A2 (en) | Toilet device | |
| CN215715871U (en) | Water seal device capable of automatically supplementing water | |
| CN210261315U (en) | Liftable aeration pipe device for sewage treatment | |
| CN215975196U (en) | Self-balancing air flow function non-blocking perforated aeration pipe device | |
| CN218981018U (en) | Water sealed tank overflow device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 building a, 4th floor, No. 399, Guangyuan back road, Information Technology Co., Ltd., torch hi tech Zone, Xiamen City, Fujian Province Patentee after: Xiamen Longjing environmental protection material technology Co.,Ltd. Address before: 361000 building a, 4th floor, No. 399, Guangyuan back road, Information Technology Co., Ltd., torch hi tech Zone, Xiamen City, Fujian Province Patentee before: XIAMEN LONGKING BULK MATERIALS SCIENCE AND ENGINEERING Co.,Ltd. |