CN220237849U - Sewage collection device for yellow phosphorus slag bin - Google Patents
Sewage collection device for yellow phosphorus slag bin Download PDFInfo
- Publication number
- CN220237849U CN220237849U CN202321486086.4U CN202321486086U CN220237849U CN 220237849 U CN220237849 U CN 220237849U CN 202321486086 U CN202321486086 U CN 202321486086U CN 220237849 U CN220237849 U CN 220237849U
- Authority
- CN
- China
- Prior art keywords
- sewage
- flap valve
- slag bin
- yellow phosphorus
- collection device
- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 66
- 239000002893 slag Substances 0.000 title claims abstract description 40
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000013049 sediment Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 239000011574 phosphorus Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a sewage collection device for a yellow phosphorus slag bin, which comprises a flap valve arranged at a discharge hole at the lower end of the slag bin, wherein a sewage tank is arranged on the periphery of the upper side of the flap valve, a hinged plate is arranged at the top of the side wall of the sewage tank, a pin shaft hinged with the hinged plate is arranged at the outer side of the slag bin, a sewage outlet at the side wall of the sewage tank is connected with an overflow pipe, a support is arranged at the outer side of the slag bin, a telescopic mechanism is arranged on the support, and the telescopic end of the telescopic mechanism is hinged with the flap valve. The device can prevent sewage in the sediment storehouse from overflowing, conveniently collect the sewage in the sediment storehouse, reduces environmental pollution.
Description
Technical Field
The utility model relates to the field of yellow phosphorus production equipment, in particular to a sewage collection device for a yellow phosphorus slag bin.
Background
The structure of the valve of the existing yellow phosphorus slag bin is shown in figure 1, phosphorus slag generated in yellow phosphorus production enters the slag bin after being cooled by water, the phosphorus slag contains more water, the slag discharging valve of the slag bin adopts a gate valve, and the gate valve drives a pull rod to switch by a cylinder fixed on a bracket. However, the gate valve has poor sealing performance in a closed state, so that the sewage of the phosphorous slag overflows.
The disadvantages of this technique are:
1. because the gate valve is transversely pulled, phosphorous slag and sewage in the slag bin sink under the action of gravity, the gate valve cannot completely seal the sewage, so that the slag discharge port is overflowed with sewage, the slag bin is more, the overflowed sewage is serious, and the serious result of environmental pollution is finally caused.
2. Because the gate valve is poor in tightness, overflow sewage can flow to the cylinder along the pull rod when the gate valve is closed, and the sewage has stronger corrosiveness, and the connection part of the cylinder and the pull rod is corroded by the overflow sewage for a long time, so that the air leakage of the cylinder is caused, the cylinder finally fails, and the gate valve cannot act.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a sewage collecting device for a yellow phosphorus slag bin, which can prevent sewage in the slag bin from overflowing, is convenient for collecting the sewage in the slag bin and reduces environmental pollution.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a sewage collection device for yellow phosphorus sediment storehouse, is including setting up the flap valve at sediment storehouse lower extreme discharge gate, and the flap valve upside is equipped with the sewage groove all around, and sewage groove lateral wall top is equipped with the articulated slab, and sediment storehouse outside is equipped with the round pin axle articulated with the articulated slab, and the drain and the overflow pipe of sewage groove lateral wall are connected, and sediment storehouse outside is equipped with the support, is equipped with telescopic machanism on the support, and telescopic machanism's flexible end is articulated with the flap valve.
In a preferred scheme, the telescopic mechanism is an air cylinder.
In a preferred scheme, the outlet of the overflow pipe is arranged on the upper side of the water collecting tank, and the water collecting tank is provided with a water drain pipe.
In the preferred scheme, the inner wall of one side of the flap valve, which is far away from the hinge position of the flap valve and the telescopic mechanism, is provided with an inclined surface.
The utility model provides a sewage collecting device for a yellow phosphorus slag bin, wherein after phosphorus slag and sewage enter the slag bin, the phosphorus slag is sealed in the slag bin by a flap valve, and the sewage overflows into a sewage tank at the upper part along the edge of the flap valve. When sewage enters the sewage tank, the sewage is discharged along the overflow pipe for uniform treatment. Because the sewage is collected and treated in a centralized way, the driving device of the valve can not be corroded by the sewage when the environmental protection problem is solved by the sewage without overflow on site, and the service life of the device is greatly prolonged.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the cooperation of the flap valve and the slag bin;
in the figure: slag bin 1, flap valve 2, sewage tank 3, hinged plate 4, round pin axle 5, overflow pipe 6, support 7, telescopic machanism 8, water catch bowl 9, drain pipe 10, inclined plane 201.
Detailed Description
As shown in fig. 2-3, a sewage collecting device for yellow phosphorus slag bin comprises a flap valve 2 arranged at a discharge hole at the lower end of the slag bin 1, a sewage tank 3 is arranged around the upper side of the flap valve 2, hinged plates 4 are arranged at the top of the side wall of the sewage tank 3, two groups of hinged plates 4 are respectively arranged at two sides of the sewage tank 3, a pin shaft 5 hinged with the hinged plates 4 is arranged at the outer side of the slag bin 1, and the flap valve 2 is hinged with the pin shaft 5 through the hinged plates 4, so that the flap valve 2 can be turned around the pin shaft 5 to realize turning on and off of the flap valve 2.
The drain outlet of the side wall of the sewage tank 3 is connected with an overflow pipe 6, a bracket 7 is arranged on the outer side of the slag bin 1, a telescopic mechanism 8 is arranged on the bracket 7, and the telescopic end of the telescopic mechanism 8 is hinged with the flap valve 2.
In this embodiment, the telescopic mechanism 8 is a cylinder. The cylinder can also be replaced by a hydraulic cylinder or an electric push rod.
Preferably, an inclined plane 201 is arranged on the inner wall of one side of the flap valve 2, which is far away from the hinge position of the telescopic mechanism 8, and the inclined plane 201 is inclined outwards from bottom to top, so that the side wall of the flap valve 2 can not interfere with the overturning process in the overturning process of the flap valve 2 by arranging the inclined plane 201.
Preferably, the outlet of the overflow pipe 6 is arranged on the upper side of the water collecting tank 9, the overflow pipe 6 and the water collecting tank 9 are arranged in a split mode, and the water collecting tank 9 cannot interfere with the overflow pipe 6 in the process that the overflow pipe 6 moves along with the flap valve 2.
The water collecting tank 8 is provided with a water discharging pipe 10, and the water discharging pipe 10 is used for collecting sewage in the water collecting tank 8 into a sewage collecting tank for unified treatment. By providing the water collection tank 9, the sewage overflowed from the plurality of slag bins 1 can be collected.
When the device is particularly used, after the phosphorus slag and sewage enter the slag bin 1, the phosphorus slag is sealed in the slag bin 1 by the flap valve 2 because the flap valve 2 is in a closed state, and the sewage overflows into the sewage tank 3 at the upper part along the edge of the flap valve 2. When sewage enters the sewage tank 3, the sewage flows into a water collecting tank 9 at the lower part along an overflow pipe 6, and finally is discharged and collected into a sewage collecting tank for unified treatment along a drain pipe 10.
Because sewage is collected and treated in a centralized way through the sewage pool, the problem of environmental protection is solved by the sewage without overflow on site, and meanwhile, the air cylinder is not corroded by the sewage, so that the service life of the pneumatic device is greatly prolonged.
The device has changed valve structural style, has changed into the flap valve by original flashboard valve to increase sewage groove and overflow arrangement on the flap valve, also do not influence the switch of valve when collecting sewage, and can not corrode pneumatic means, realized the effective collection of phosphorus sediment sewage. The device has the characteristics of low cost, long service life, simple manufacturing process, high cost performance, wide application range and the like, is suitable for various liquid collection projects after solid-liquid mixing, solves the environmental protection problem of on-site overflow sewage pollution environment, and greatly prolongs the service life of the device.
Claims (4)
1. A sewage collection device for yellow phosphorus sediment storehouse, its characterized in that: including setting up flap valve (2) at sediment storehouse (1) lower extreme discharge gate, flap valve (2) upside is equipped with sewage groove (3) all around, and sewage groove (3) lateral wall top is equipped with hinged plate (4), and sediment storehouse (1) outside is equipped with and hinged plate (4) articulated round pin axle (5), and the drain and the overflow pipe (6) of sewage groove (3) lateral wall are connected, and sediment storehouse (1) outside is equipped with support (7), is equipped with telescopic machanism (8) on support (7), and telescopic machanism's (8) flexible end is articulated with flap valve (2).
2. The sewage collection device for a yellow phosphorus slag bin of claim 1, wherein: the telescopic mechanism (8) is an air cylinder.
3. The sewage collection device for a yellow phosphorus slag bin of claim 1, wherein: the outlet of the overflow pipe (6) is arranged on the upper side of the water collecting tank (9), and the water collecting tank (9) is provided with a water draining pipe (10).
4. The sewage collection device for a yellow phosphorus slag bin of claim 1, wherein: an inclined surface (201) is arranged on the inner wall of one side of the flap valve (2) away from the hinge position of the telescopic mechanism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321486086.4U CN220237849U (en) | 2023-06-12 | 2023-06-12 | Sewage collection device for yellow phosphorus slag bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321486086.4U CN220237849U (en) | 2023-06-12 | 2023-06-12 | Sewage collection device for yellow phosphorus slag bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220237849U true CN220237849U (en) | 2023-12-26 |
Family
ID=89271855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321486086.4U Active CN220237849U (en) | 2023-06-12 | 2023-06-12 | Sewage collection device for yellow phosphorus slag bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220237849U (en) |
-
2023
- 2023-06-12 CN CN202321486086.4U patent/CN220237849U/en active Active
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