CN220317598U - Infiltration device for precipitated sludge - Google Patents
Infiltration device for precipitated sludge Download PDFInfo
- Publication number
- CN220317598U CN220317598U CN202321581641.1U CN202321581641U CN220317598U CN 220317598 U CN220317598 U CN 220317598U CN 202321581641 U CN202321581641 U CN 202321581641U CN 220317598 U CN220317598 U CN 220317598U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- pressure tank
- cavity
- filter box
- box body
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 16
- 230000008595 infiltration Effects 0.000 title claims abstract description 6
- 238000001764 infiltration Methods 0.000 title claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 38
- 238000005452 bending Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 2
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, and discloses a infiltration device for precipitated sludge, which comprises a filter box body; the lateral wall of filter case body is provided with the subassembly of evacuating to filter case body exhaust, the subassembly of evacuating includes the negative pressure jar, intake pipe and blast pipe, negative pressure jar and filter case body fixed connection, intake pipe and blast pipe respectively with the top surface and the bottom surface fixed connection of negative pressure jar, the negative pressure jar is through intake pipe and filter case body cavity intercommunication each other, the intracavity of negative pressure jar is provided with the vortex structure to gas guide, separate the cavity of negative pressure jar through setting up a plurality of walls, when closing the gate valve of exhaust pipe wall, the gas that flows back needs the snakelike crooked passageway that forms through a plurality of compartment and reversing groove, increase the reflux gas resistance, slow down the air hammer effect, each spare part of better protection, and when bleeding, the gas velocity of flow is relatively slow, snakelike crooked passageway is less to the discharge influence of gas.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a infiltration device for precipitated sludge.
Background
The prior art discloses a sludge settling device for fly ash leachate treatment and a fly ash leachate treatment system (CN 202223050973.5) comprising the device, comprising: the device comprises a bottom, a top and a side wall extending upwards from the bottom, wherein the bottom, the top and the side wall enclose a cavity of a sludge precipitation device and are used for containing fly ash percolate to be precipitated, a visual slide device and a slide cleaning device arranged in the visual slide device are arranged on the side wall in the vertical direction, a slide cleaning device main body is positioned in the cavity of the sludge precipitation device, the slide cleaning device is slidably connected with the visual slide device, and the slide cleaning device can be positioned on the boundary between precipitated sludge and supernatant in the state of balancing gravity and buoyancy;
in the prior art, the filtration is mainly carried out in a gravity mode, the mud-water separation effect is slower in the filtration process, the treatment efficiency is limited, in order to ensure the treatment efficiency, the mud-water separation can be promoted by vacuumizing the filtration tank, an external vacuum tube can generate a certain amplitude of air hammer effect when the vacuumizing is stopped, the pipeline and internal parts are influenced by strong vibration, and the space can be optimized for the vacuumizing mode.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
a percolation device for precipitated sludge comprises a filter box body; the filter box body is provided with a detachable side cover, a filter material is arranged in the cavity of the filter box body, the side wall of the filter box body is provided with an evacuating component for exhausting the filter box body, the evacuating component comprises a negative pressure tank, an air inlet pipe and an air outlet pipe, the negative pressure tank is fixedly connected with the filter box body, the air inlet pipe and the air outlet pipe are respectively fixedly connected with the top surface and the bottom surface of the negative pressure tank, the negative pressure tank is mutually communicated with the cavity of the filter box body through the air inlet pipe, and a turbulence structure for guiding air is arranged in the cavity of the negative pressure tank.
As a preferred embodiment of the utility model, the negative pressure tank forms a sealed tank body, the air inlet pipe is an L-shaped pipeline, one port of the air inlet pipe is fixedly connected with the top surface of the negative pressure tank and extends into the cavity of the negative pressure tank, the other port of the air inlet pipe penetrates through the side wall of the filter box body and extends into the cavity of the filter box body, the port of the air inlet pipe positioned on the filter box body is close to the inner top surface of the filter box body, and a valve is arranged at the port of the air outlet pipe.
As a preferred implementation mode of the utility model, the turbulence structure is a plurality of partitions which are equidistantly arranged in the cavity of the negative pressure tank, the wall surface of each partition is provided with the same reversing groove, a partition cavity is formed between two adjacent partitions, and the cavity of the negative pressure tank is provided with a bending channel which is communicated with the reversing groove through a plurality of partition cavities.
As a preferred embodiment of the utility model, the partition is matched with the cavity of the negative pressure tank, the partition is fixedly connected with the inner wall surface of the negative pressure tank, and the reversing groove is arranged on the side wall of the partition and extends towards the center of the partition.
As a preferred embodiment of the present utility model, the reversing grooves of the two adjacent partition wall surfaces are offset from each other, the two adjacent partition chambers are communicated with each other through the reversing grooves, and the plurality of partition chambers and the reversing grooves divide the negative pressure tank into serpentine curved passages.
As a preferable implementation mode of the utility model, the turbulence structure is a plurality of guide parts arranged in the negative pressure tank, a stop cavity is formed between two adjacent guide parts, and the guide parts divide the cavity of the negative pressure tank into funnel-shaped channels.
As a preferable implementation mode of the utility model, the guide parts are funnel-shaped, the inner wall surface of the negative pressure tank is fixedly connected with a plurality of guide parts at equal intervals, two adjacent guide parts and the inner wall of the negative pressure tank jointly form a stop cavity, and the smaller opening of the guide part faces the flowing direction of the gas.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up the negative pressure jar, be connected blast pipe and external evacuation equipment, for example the vacuum pump, with the inside evacuation of negative pressure jar, the gas in the filter tank body flows towards the intake pipe in, the pressure of filter tank body reduces, improve leakage rate, save mud-water separation time, separate the cavity of negative pressure jar through setting up a plurality of walls, when closing the gate valve of exhaust pipe wall, the gas that returns needs the snakelike crooked passageway that forms through a plurality of compartment and switching-over groove, increase the resistance of backward flow gas, slow down the air hammer effect, each spare part of better protection, and during the bleed, the gas velocity of flow is slower relatively, snakelike crooked passageway is less to the discharge influence of gas.
2. Separate negative pressure jar cavity through a plurality of guiding parts, in the exhaust stage, the horn-like passageway of gradual receipts of opening that gas formed through a plurality of guiding parts passes through, do not influence gaseous discharge, simultaneously, a plurality of guiding parts can improve negative pressure jar bulk strength, when receiving atmospheric pressure, compressive capacity is higher, when closing the gate valve of exhaust pipe wall, the gaseous entering that flows back keeps off the intracavity, through a plurality of stopping the chamber and slow down gradually, slow down the impact of returning gas, reach the purpose of protection spare part, the exhaust stage resistance is littleer, the exhaust efficiency is higher.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the negative pressure tank of the present utility model;
FIG. 3 is a perspective view of a spoiler structure according to a first embodiment of the present utility model;
fig. 4 is a perspective view of a turbulence structure in a second embodiment of the present utility model.
In the figure: 10. a filter box body; 11. a water pipe; 20. a negative pressure tank; 21. an air inlet pipe; 22. an exhaust pipe; 30. partition; 31. a reversing groove; 32. a compartment; 40. a guide part; 41. the cavity is blocked.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
In a first embodiment, a percolating device for precipitating sludge, as shown in fig. 1-2, comprises a filter box body 10; the filter box body 10 is provided with a detachable side cover, filter materials are arranged in a cavity of the filter box body 10, the filter box body 10 is provided with an evacuating component for exhausting the filter box body 10, the evacuating component comprises a negative pressure tank 20, an air inlet pipe 21 and an air outlet pipe 22, the negative pressure tank 20 is fixedly connected with the filter box body 10, the air inlet pipe 21 and the air outlet pipe 22 are fixedly connected with the top surface and the bottom surface of the negative pressure tank 20 respectively, the negative pressure tank 20 is mutually communicated with a cavity of the filter box body 10 through the air inlet pipe 21, a turbulent flow structure for guiding air is arranged in the cavity of the negative pressure tank 20, the negative pressure tank 20 forms a sealed tank body, the air inlet pipe 21 is an L-shaped pipeline, one port of the air inlet pipe 21 is fixedly connected with the top surface of the negative pressure tank 20 and extends into the cavity of the negative pressure tank 20, the other port of the air inlet pipe 21 penetrates through the side wall of the filter box body 10 and extends into the cavity of the filter box body 10, the port of the air inlet pipe 21 is positioned in the filter box body 10 and is close to the inner top surface of the filter box body 10, and the port of the air outlet pipe 22 is provided with a valve, in the scheme, the negative pressure tank 20 is externally arranged, the negative pressure tank 20 is connected with the cavity of the air outlet pipe 20 through the air inlet pipe 21, and the air inlet pipe 10 is connected with the cavity of the filter box body 10, for example, the inside the filter box 10 is pumped down, the filter box is pumped down, and the filter device is pumped down, and the filter box is pumped down.
As shown in fig. 3, the turbulence structure is a plurality of partitions 30 equidistantly disposed in the cavity of the negative pressure tank 20, the wall surface of each partition 30 is provided with the same reversing groove 31, a partition cavity 32 is formed between two adjacent partitions 30, the cavity of the negative pressure tank 20 forms a mutually communicated bending channel through the plurality of partition cavities 32 and the reversing grooves 31, the partitions 30 are adapted to the cavity of the negative pressure tank 20, the partitions 30 are fixedly connected with the inner wall surface of the negative pressure tank 20, the reversing grooves 31 are provided on the side walls of the partitions 30 and extend towards the central position of the partitions 30, the reversing grooves 31 on the wall surfaces of two adjacent partitions 30 are staggered, the adjacent two partition cavities 32 are mutually communicated through the reversing grooves 31, the plurality of partition cavities 32 and the reversing grooves 31 divide the negative pressure tank 20 into serpentine bending channels, and the chambers of the negative pressure tank 20 are partitioned through the plurality of the partitions 30, when the gate valve on the wall surface of the exhaust pipe 22 is closed, the backflow gas needs to pass through the serpentine bending channels formed by the plurality of partition cavities 32 and the reversing grooves 31, the backflow gas resistance is increased, the air hammer effect is better protecting each part, and the flow velocity of the backflow gas is relatively slow, and the flow velocity of the serpentine channels are influenced relatively slowly.
In the second embodiment, as shown in fig. 1 and fig. 4, the turbulence structure is a plurality of guide portions 40 disposed in the negative pressure tank 20, a blocking cavity 41 is formed between two adjacent guide portions 40, the guide portions 40 divide the chamber of the negative pressure tank 20 into funnel-shaped channels, the guide portions 40 are funnel-shaped, the inner wall surface of the negative pressure tank 20 is fixedly connected with the guide portions 40 at equal intervals, the adjacent two guide portions 40 and the inner wall of the negative pressure tank 20 jointly form the blocking cavity 41, the smaller opening of the guide portion 40 faces the flowing direction of the gas, as an optimization of the scheme, the chambers of the negative pressure tank 20 are separated by the guide portions 40, the gas passes through the trumpet-shaped channels formed by the guide portions 40 in the exhaust stage, the gas is gradually collected through the openings, the exhaust stage is not influenced, meanwhile, the guide portions 40 can improve the overall strength of the negative pressure tank 20, the compression resistance is higher when the gate valve on the wall surface of the exhaust pipe 22 is closed, the gas flowing back enters the blocking cavity 41 to be gradually decelerated through the blocking cavities 41, the impact of the gas flowing back is slowed down, the impact of the gas is reduced, the exhaust stage is protected, the exhaust stage is more efficient, and the exhaust stage is more efficient is achieved.
Working principle: the negative pressure tank 20 is arranged, the exhaust pipe 22 is connected with external evacuating equipment, such as a vacuum pump, the interior of the negative pressure tank 20 is vacuumized, gas in the filter box body 10 flows towards the air inlet pipe 21, the pressure of the filter box body 10 is reduced, the chambers of the negative pressure tank 20 are separated by arranging a plurality of partitions 30, when a gate valve on the wall surface of the exhaust pipe 22 is closed, the back flow gas needs to pass through a plurality of spacing chambers 32 and a reversing groove 31 to form a serpentine bending channel, the resistance of the back flow gas is increased, or the chambers of the negative pressure tank 20 are separated by a plurality of guide parts 40, and in the exhaust stage, the gas passes through a trumpet-shaped channel which is gradually collected through openings formed by the plurality of guide parts 40, so that the gas is not influenced.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A infiltration device for precipitated sludge, which comprises a filter box body (10); the filter box is characterized in that the side wall of the filter box body (10) is provided with an evacuating component for exhausting the filter box body (10), the evacuating component comprises a negative pressure tank (20), an air inlet pipe (21) and an exhaust pipe (22), the negative pressure tank (20) is fixedly connected with the filter box body (10), the air inlet pipe (21) and the exhaust pipe (22) are respectively fixedly connected with the top surface and the bottom surface of the negative pressure tank (20), the negative pressure tank (20) is mutually communicated with a cavity of the filter box body (10) through the air inlet pipe (21), and a turbulence structure for guiding air is arranged in the cavity of the negative pressure tank (20).
2. The sludge infiltration device according to claim 1, wherein the negative pressure tank (20) forms a sealed tank body, the air inlet pipe (21) is an L pipe, one port of the air inlet pipe (21) is fixedly connected with the top surface of the negative pressure tank (20) and extends into the cavity of the negative pressure tank (20), the other port of the air inlet pipe (21) penetrates through the side wall of the filter box body (10) and extends into the cavity of the filter box body (10), the port of the air inlet pipe (21) located in the filter box body (10) is close to the inner top surface of the filter box body (10), and a valve is installed at the port of the air outlet pipe (22).
3. The device for percolating precipitated sludge according to claim 1, wherein the turbulence structure is a plurality of partitions (30) equidistantly arranged in the cavity of the negative pressure tank (20), the same reversing groove (31) is formed on the wall surface of each partition (30), a partition cavity (32) is formed between two adjacent partitions (30), and the cavity of the negative pressure tank (20) forms a mutually communicated bending channel through the plurality of partition cavities (32) and the reversing groove (31).
4. A device for percolating precipitated sludge according to claim 3, wherein the partition (30) is adapted to the interior of the negative pressure tank (20), the partition (30) being fixedly connected to the inner wall of the negative pressure tank (20), and the reversing groove (31) being provided in the side wall of the partition (30) and extending towards the centre of the partition (30).
5. A device for percolating precipitated sludge according to claim 3, wherein the reversing grooves (31) of the walls of adjacent two partitions (30) are offset from each other, wherein the adjacent two compartments (32) are interconnected by the reversing grooves (31), and wherein the plurality of compartments (32) and the reversing grooves (31) divide the negative pressure tank (20) into serpentine curved channels.
6. The device according to claim 1, characterized in that the turbulence structure is a plurality of guiding parts (40) arranged in the negative pressure tank (20), a blocking cavity (41) is formed between two adjacent guiding parts (40), and the guiding parts (40) divide the chamber of the negative pressure tank (20) into funnel-shaped channels.
7. The device for percolating precipitated sludge according to claim 6, wherein the guiding parts (40) are funnel-shaped, the inner wall surface of the negative pressure tank (20) is fixedly connected with a plurality of guiding parts (40) at equal intervals, two adjacent guiding parts (40) and the inner wall of the negative pressure tank (20) form a blocking cavity (41) together, and the smaller opening of the guiding part (40) faces the flowing direction of the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581641.1U CN220317598U (en) | 2023-06-20 | 2023-06-20 | Infiltration device for precipitated sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581641.1U CN220317598U (en) | 2023-06-20 | 2023-06-20 | Infiltration device for precipitated sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220317598U true CN220317598U (en) | 2024-01-09 |
Family
ID=89418340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581641.1U Active CN220317598U (en) | 2023-06-20 | 2023-06-20 | Infiltration device for precipitated sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220317598U (en) |
-
2023
- 2023-06-20 CN CN202321581641.1U patent/CN220317598U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2356040A1 (en) | Gas transmission system including a water separator | |
| CN103062453A (en) | Vacuum anti-siphon backflow preventing valve | |
| WO2021129650A1 (en) | Automatic water exhaust mechanism for fuel cell gas exhaust system | |
| CN220317598U (en) | Infiltration device for precipitated sludge | |
| CN201381873Y (en) | Negative pressure deslagging filtering drainage device and extracting device | |
| CN218188925U (en) | Biological deodorization tower | |
| CN218644370U (en) | A intercooler that is used for drain valve of intercooler and has it | |
| CN202732071U (en) | Inflow-prevention device of automobile exhaust pipe | |
| CN215860673U (en) | Vacuum pump exhaust apparatus | |
| CN220187478U (en) | A circulative cooler for ferrite magnetic material fires | |
| CN210660373U (en) | Automobile air inlet device with good drainage function | |
| CN218687983U (en) | Drainage buffer device for drying machine and drying machine | |
| CN208534575U (en) | A kind of automobile exhaust muffler | |
| CN203400531U (en) | De-foaming device for vacuum drum filter | |
| CN107008140B (en) | Closed circulation deoxidization device | |
| CN211864517U (en) | Water distribution type flue gas desulfurization tower | |
| CN104964118A (en) | Combined exhaust valve | |
| CN105443854B (en) | A kind of automatic exhaust defoaming valve | |
| CN105422217A (en) | Muffler structure for motorcycle | |
| CN209974696U (en) | Gas dust removal dehydrator and gas purification system | |
| CN214050769U (en) | Device for removing oil in exhaust gas | |
| CN218206837U (en) | Muffler protective cover | |
| CN102852612A (en) | Waterproof device for automobile exhaust pipe | |
| CN210637169U (en) | Automobile air inlet device | |
| CN219378963U (en) | Zinc powder collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |