CN215026807U - Categorised sedimentation tank of carwash groove - Google Patents
Categorised sedimentation tank of carwash groove Download PDFInfo
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- CN215026807U CN215026807U CN202120861023.7U CN202120861023U CN215026807U CN 215026807 U CN215026807 U CN 215026807U CN 202120861023 U CN202120861023 U CN 202120861023U CN 215026807 U CN215026807 U CN 215026807U
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Abstract
The utility model discloses a categorised sedimentation tank of carwash groove belongs to construction technical field. The car washing tank classification sedimentation tank comprises a first-stage sedimentation tank, a second-stage sedimentation tank and a clean water tank, wherein the first-stage sedimentation tank is provided with a water inlet, a filter screen is arranged between the first-stage sedimentation tank and the second-stage sedimentation tank, and a coarse sand filter layer is arranged between the second-stage sedimentation tank and the clean water tank. The utility model discloses at first shunt sewage through the water inlet, then through the large granule suspended solid of filter screen interception aquatic, through the effectual tiny impurity and the restriction of part suspended solid of coarse sand filter layer at the second grade sedimentation tank at last, can effectively improve the filter effect of sewage and the quality of water after the sediment like this, simple structure, practicality.
Description
Technical Field
The utility model relates to a construction technical field specifically is a categorised sedimentation tank of carwash groove.
Background
In a process of transporting the muck out of a construction site, a large amount of water is usually used for washing the muck truck, and the muck truck belongs to a large household of water for construction and production. The common car washing tank three-level sedimentation tank comprises a first-level sedimentation tank, a second-level sedimentation tank and a clean water tank, sewage for washing the muck car is subjected to three-level sedimentation and then is introduced into the municipal rainwater pipeline, the first-level sedimentation tank is used for primary sedimentation of the sewage, and large-particle substances are settled down through gravity; the secondary sedimentation tank filters relatively small particles through gravity; the clean water basin further settles smaller particles by gravity and stores the treated clean water. But when containing a large amount of large granule suspended solids in sewage, produce at sewage that speed is very fast down, can get into the second grade sedimentation tank fast behind a large amount of large granule suspended solids and the partial silt entering one-level sedimentation tank, flow into the clean water basin at last, the automatic suction pump that erects in the clean water basin when introducing the municipal pipe network to the clear water, easily leads to the problem that the suction pump blockked up and municipal rainwater pipeline blocks up.
SUMMERY OF THE UTILITY MODEL
In order to overcome current car wash groove sedimentation tank sedimentation effect not obvious, block up the problem of suction pump and municipal rainwater pipeline, the utility model aims at providing a car wash groove classification sedimentation tank, this sedimentation tank at first shunts sewage through the horizontally water inlet, then intercepts the large granule suspended solid of aquatic, through the effectual tiny impurity and the restriction of part suspended solid of coarse sand filter layer at the second grade sedimentation tank at last, can effectively improve the filter effect of sewage and the quality of water after the sediment like this, simple structure, practicality.
In order to further realize the above purpose, the utility model adopts the following technical scheme: a classification sedimentation tank for a car washing tank comprises a primary sedimentation tank, a secondary sedimentation tank and a clean water tank, wherein the elevation of the bottom of the primary sedimentation tank is the same as that of the bottom of the secondary sedimentation tank, and the elevation of the bottom of the clean water tank is lower than that of the bottom of the primary sedimentation tank and that of the bottom of the secondary sedimentation tank;
the one-level sedimentation tank is equipped with the water inlet, be equipped with the filter screen between one-level sedimentation tank and the second grade sedimentation tank, be equipped with the coarse sand filter layer between second grade sedimentation tank and the clean water basin, the bottom elevation of water inlet is higher than the bottom elevation of filter screen, the bottom elevation of filter screen is higher than the bottom elevation of coarse sand filter layer.
Furthermore, the bottom surface of water inlet sets up to the horizontally plane, the filter screen is wavy setting in the inside of frame construction filter frame and frame construction filter frame apron, the coarse sand filter layer sets up in the inside of network frame construction filter frame and network frame construction filter frame apron.
Further, the filter screen with strengthen muntin, frame construction filter frame apron, frame construction filter frame handle, first sealing strip, screw rod and nut constitute large granule suspended solid interception structure jointly, large granule suspended solid interception structure passes through bolt threaded connection with the water guide wall.
Furthermore, the filter screen is distributed on the frame structure filter frame and the frame structure filter frame cover plate in a wave shape, and the periphery of the filter screen is in full welding with the frame structure filter frame and the frame structure filter frame cover plate; the reinforced middle support is uniformly distributed in the middle of the frame structure filter frame and is respectively welded with the frame structure filter frame and the filter screen; the frame structure filter frame handle is directly welded on the frame structure filter frame cover plate.
Furthermore, the coarse sand filter layer, the net-shaped frame structure filter frame cover plate, the net-shaped frame structure filter frame handle and the second sealing strip jointly form a fine impurity and part of suspended matter filter structure, and the net-shaped frame structure filter frame is filled with a filter medium.
Furthermore, the net-shaped frame structure filter frame cover plate and the net-shaped frame structure filter frame handle are all fixed through welding.
Furthermore, the second sealing strip and the net-shaped frame structure filter frame are fixed through self-tapping screws.
Furthermore, an automatic water suction pump is erected inside the clean water tank.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the flow rate is low: the bottom surface of the water inlet of the primary sedimentation tank is arranged to be a horizontal plane, so that sewage can be shunted when entering the primary sedimentation tank, the flow rate is reduced, and the sedimentation effect is further enhanced.
(2) Dismantle and simple to operate: through increasing frame construction filter frame handle and net frame construction filter frame handle for it is more convenient to dismantle and install large granule suspended solid interception structure and tiny impurity and part suspended solid filtration.
(3) Can be repeatedly used: the large-particle suspended matter interception structure and the fine impurities and part of suspended matter filtering structures are easy to clean, and the high-pressure water gun is blocked and can be repeatedly used after being washed.
(4) The manpower cost is low: the sedimentation tank handles sewage process, need not personnel and frequently looks over the jam problem of automatic suction pump and municipal rainwater pipeline, reduces the human cost.
(5) The filtration efficiency is high: through the wavy setting of filter screen and the big contact surface setting of coarse sand filter layer, increased the filter area of sewage for the filtration efficiency of sewage is higher.
(6) The filtering effect is good: large suspended particles are intercepted through the filter screen; fine impurities and part of suspended matters are limited in the secondary sedimentation tank through the coarse sand filtering layer. When the clean water of the clean water tank is introduced into the municipal rainwater pipeline by the automatic water suction pump, suspended matters and coarse sand which cause blockage can not be pumped, and the municipal rainwater pipeline is not easy to accumulate sludge and block.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sedimentation tank of the present invention;
FIG. 3 is a schematic diagram of the interception structure of large suspended particles according to the present invention;
fig. 4 is a schematic diagram of the filtering structure of fine impurities and part of suspended matters in the present invention.
In the figure, 1-sedimentation tank; 2-a clean water tank; 3-a secondary sedimentation tank; 4-a first-stage sedimentation tank; 5-a water inlet; 6-a screw cap; 7-a filter screen; 8-a frame construction filter frame; 9-a first sealing strip; 10-strengthening the middle stile; 11-frame construction filter frame handle; 12-a frame construction filter frame cover plate; 13-a mesh frame structure filter frame; 14-mesh frame structure filter frame handle; 15-coarse sand filtration layer; 16-a mesh frame structure filter frame cover plate; 17-a second sealing strip; 18-screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
A classification sedimentation tank for a car washing tank is shown in figures 1-4 and comprises a first-stage sedimentation tank 4, a second-stage sedimentation tank 3 and a clean water tank 2, wherein the first-stage sedimentation tank 4 is communicated with the second-stage sedimentation tank 3, and the second-stage sedimentation tank 3 is communicated with the clean water tank 2. One-level sedimentation tank 4 is equipped with water inlet 5, be equipped with filter screen 7 between one-level sedimentation tank 4 and the second grade sedimentation tank 3, be equipped with coarse sand filter layer 15 between second grade sedimentation tank 3 and the clean water basin 2, automatic suction pump has been erect to the inside in clean water basin 2.
The utility model discloses in, the bottom of the pool elevation of one-level sedimentation tank 4 and second grade sedimentation tank 3 is the same, and the bottom of the pool elevation of clean water basin 2 is less than the bottom of the pool elevation of one-level sedimentation tank 4 and second grade sedimentation tank 3. The bottom elevation of water inlet 5 is higher than the bottom elevation of filter screen 7, and the bottom elevation of filter screen 7 is higher than the bottom elevation of coarse sand filter layer 15.
The utility model discloses in, the bottom surface of water inlet 5 sets up to the horizontally plane, filter screen 7 is the inside of wavy setting at frame construction filter frame 8 and frame construction filter frame apron 12, coarse sand filter layer 15 sets up the inside at network frame construction filter frame 13 and network frame construction filter frame apron 16.
The filter screen 7, the reinforcing middle support 10, the frame structure filter frame 8, the frame structure filter frame cover plate 12, the frame structure filter frame handle 11, the first sealing strip 9, the screw 18 and the screw cap 6 form a large-particle suspended matter intercepting structure together; the reinforcing middle stiles 10 are uniformly distributed in the middle of the frame structure filter frame 8, and the reinforcing middle stiles 10 are respectively welded with the frame structure filter frame 8 and the filter screen 7; the filter screen 7 is distributed on the frame structure filter frame 8 and the frame structure filter frame cover plate 12 in a wave shape, and the periphery of the filter screen is in full welding with the frame structure filter frame 8 and the frame structure filter frame cover plate 12; frame construction strains frame handle 11 and directly welds on frame construction strains frame apron 12 fully. When the filtering water level of the first-level sedimentation tank is too high, the reinforcing mullion 10 can reduce the deformation of the filter screen 7, so that the service life of the filter screen is prolonged. When concrete of the water guide wall is poured, the screw rod 18 is embedded in advance, the preformed hole of the first sealing strip 9 is firstly sleeved on the screw rod 18, and then the first sealing strip 9 can be installed at the lower end of the frame structure filter frame 8 by screwing the screw cap 6 on the frame structure filter frame 8. Coarse sand filter layer 15 constitutes tiny impurity and part suspended solid filtration with network frame structure filter frame 13, network frame structure filter frame apron 16, network frame structure filter frame handle 14 and second sealing strip 17 jointly, and tiny impurity and part suspended solid filtration pass through the draw-in groove that second grade sedimentation tank 3 and clean water basin 2 inner walls within a definite time fixed around, and is fixed from top to bottom through self gravity simultaneously. The filtering medium is filled in the net-shaped frame structure filtering frame 13, and on the one hand, the coarse sand filtering layer 15 contains the filtering medium from the position, and the filtering medium is also in the net-shaped frame structure filtering frame 13; secondly, in terms of effect, the filtering effect of the coarse sand filtering layer 15 is enhanced under the assistance of the filtering medium.
Specifically, the large suspended matter interception structure is in threaded connection with a water guide wall through a bolt, wherein the water guide wall is a wall body which is positioned between the primary sedimentation tank 4 and the secondary sedimentation tank 3 and used for separating the primary sedimentation tank 4 from the secondary sedimentation tank, and the water guide wall is specifically shown in fig. 2; the utility model discloses a first sealing strip is unanimous with second sealing strip material, and second sealing strip 17 is fixed through the self tapping screw with network frame structure filter frame 13, network frame structure filter frame apron 16 and network frame structure filter frame handle 14 are all fixed through the welding.
Sewage passes through behind 5 reposition of redundant personnel one-level sedimentation tank 4 that get into sedimentation tank 1 of water inlet, most grit gathers in one-level sedimentation tank 4 under the effect of gravity, increase along with the inside sewage of one-level sedimentation tank 4, sewage will overflow filter screen 7, the large granule suspended solid in the sewage is intercepted, the sewage that does not contain the large granule suspended solid gets into second grade sedimentation tank 3, then the further precipitation of the small part grit under the effect of gravity, increase along with the inside sewage of second grade sedimentation tank 3, sewage will overflow grit filter layer 15, tiny impurity and part suspended solid are restricted at second grade sedimentation tank 3 in the sewage, the sewage that does not contain tiny impurity and part suspended solid gets into clean water basin 2, automatic suction pump introduces municipal pipeline with the clear water when the water level of clear water reaches the take the altitude.
The above examples are set forth to illustrate the present invention more clearly and should not be construed as limiting the scope of the present invention, which is intended to be limited only by the following examples.
Claims (8)
1. A car washing tank classification sedimentation tank is characterized by comprising
The device comprises a primary sedimentation tank (4), a secondary sedimentation tank (3) and a clean water tank (2), wherein the elevation of the bottom of the primary sedimentation tank (4) is the same as that of the bottom of the secondary sedimentation tank (3), and the elevation of the bottom of the clean water tank (2) is lower than that of the bottom of the primary sedimentation tank (4) and that of the bottom of the secondary sedimentation tank (3);
one-level sedimentation tank (4) are equipped with water inlet (5), be equipped with filter screen (7) between one-level sedimentation tank (4) and second grade sedimentation tank (3), be equipped with coarse sand filter layer (15) between second grade sedimentation tank (3) and clean water basin (2), the bottom elevation of water inlet (5) is higher than the bottom elevation of filter screen (7), the bottom elevation of filter screen (7) is higher than the bottom elevation of coarse sand filter layer (15).
2. A car wash classifying and settling tank according to claim 1, wherein the bottom of the water inlet (5) is arranged as a horizontal plane, the filter screen (7) is arranged in a wavy manner inside the frame-structured filter frame (8) and the frame-structured filter frame cover plate (12), and the coarse sand filter layer (15) is arranged inside the mesh-structured filter frame (13) and the mesh-structured filter frame cover plate (16).
3. The car washing tank classification sedimentation tank of claim 2, wherein the filter screen (7), the reinforcing middle support (10), the frame structure filter frame (8), the frame structure filter frame cover plate (12), the frame structure filter frame handle (11), the first sealing strip (9), the screw (18) and the screw cap (6) form a large particle suspended matter interception structure, and the large particle suspended matter interception structure is connected with the water guide wall through bolts and threads.
4. The car washing tank classification sedimentation tank according to claim 3, wherein the filter screen (7) is distributed on the frame structure filter frame (8) and the frame structure filter frame cover plate (12) in a wave shape, and the periphery of the filter screen is in full welding with the frame structure filter frame (8) and the frame structure filter frame cover plate (12); the reinforcing mullions (10) are uniformly distributed in the middle of the frame structure filter frame (8) and are respectively welded with the frame structure filter frame (8) and the filter screen (7); the frame structure filter frame handle (11) is directly welded on the frame structure filter frame cover plate (12) in a full welding mode.
5. The car washing tank classifying and precipitating tank as claimed in claim 2, wherein the coarse sand filter layer (15) together with the mesh frame structure filter frame (13), the mesh frame structure filter frame cover plate (16), the mesh frame structure filter frame handle (14) and the second sealing strip (17) form a fine impurity and part of suspended matter filter structure, and the mesh frame structure filter frame (13) is filled with a filter medium.
6. The car washing tank classification sedimentation tank of claim 5, wherein the mesh frame structure filter frame (13), the mesh frame structure filter frame cover plate (16) and the mesh frame structure filter frame handle (14) are fixed by welding.
7. The car washing tank classifying and settling pond according to claim 5, wherein the second sealing strip (17) and the net-shaped frame structure filter frame (13) are fixed by self-tapping screws.
8. The car washing tank classifying and settling pond according to claim 1, wherein an automatic water suction pump is arranged inside the clean water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861023.7U CN215026807U (en) | 2021-04-25 | 2021-04-25 | Categorised sedimentation tank of carwash groove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861023.7U CN215026807U (en) | 2021-04-25 | 2021-04-25 | Categorised sedimentation tank of carwash groove |
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| CN215026807U true CN215026807U (en) | 2021-12-07 |
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| CN202120861023.7U Active CN215026807U (en) | 2021-04-25 | 2021-04-25 | Categorised sedimentation tank of carwash groove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518456A (en) * | 2022-09-27 | 2022-12-27 | 深圳市工勘岩土集团有限公司 | Drilling anti-flushing liquid overflow circulation structure |
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2021
- 2021-04-25 CN CN202120861023.7U patent/CN215026807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115518456A (en) * | 2022-09-27 | 2022-12-27 | 深圳市工勘岩土集团有限公司 | Drilling anti-flushing liquid overflow circulation structure |
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