CN215858129U

CN215858129U - Stepped linear drainage ditch with sludge dewatering structure

Info

Publication number: CN215858129U
Application number: CN202122221667.2U
Authority: CN
Inventors: 吴辉陵
Original assignee: Shenzhen Zhongchuang Huajian Industrial Co ltd
Current assignee: Shenzhen Zhongchuang Huajian Industrial Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-18
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a stepped linear drainage ditch with a sludge dewatering structure, which comprises a base, a blocking cover and a filtering drawer, wherein the inner side of the base is provided with a connecting plate, the inner wall of the connecting plate is provided with a ditch body, the blocking cover is arranged above the ditch body, bolts penetrate through the inner parts of the left end and the right end of the blocking cover, the upper surface of the connecting plate is provided with a first mounting hole, the inner part of the ditch body is provided with a stepped ditch body, the middle end of the surface of the blocking cover is provided with a drainage groove strip, the left end and the right end of the surface of the blocking cover are provided with second mounting holes, and the inner part of the side surface of the blocking cover is provided with a notch. This cascaded linear escape canal that possesses silt dewatering structure adopts multiple filtration, carries out better filtration to the impurity in the sewage, reduces impurity and drops the internal portion's of ditch probability to can reduce the volume of piling up of the internal portion silt of ditch, guarantee the internal portion's of ditch environment, have the dismouting structure simultaneously, change and clearance part that can be timely.

Description

Stepped linear drainage ditch with sludge dewatering structure

Technical Field

The utility model relates to the technical field of drainage ditches, in particular to a stepped linear drainage ditch with a sludge dewatering structure.

Background

The drainage ditch is a drainage ditch which leads water collected at low-lying positions near a side ditch, a cut-off ditch and a roadbed, a crop field and a house to the roadbed, the crop field and the house field, the depth and the spacing of the field drainage ditches are determined according to the drainage system engineering layout and the engineering standard, and the flow, the water level, the section size and the engineering quantity of each level of drainage ditch and a building are analyzed and calculated.

The step-type linear drainage ditch with the sludge dewatering structure in the market has the problems that impurities cannot be filtered and blockage can be caused when the step-type linear drainage ditch is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stepped linear drainage ditch with a sludge dewatering structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cascaded linear escape canal that possesses silt dehydration structure, includes basement, fender thing lid and filters the drawer, the inboard of basement is provided with the linkage plate, and the inner wall of linkage plate is provided with the ditch body, the fender thing lid sets up in the top of the ditch body, and keeps off the inside bolt that wears to be equipped with in both ends about the thing lid, first mounting hole has been seted up on the top surface of linkage plate, the inside arrangement of the ditch body has the ladder ditch body, the surperficial middle-end that keeps off the thing lid is provided with the drainage channel strip, and keeps off the surface of thing lid and control both ends and be provided with the second mounting hole, the notch has been seted up to the side inside of fender thing lid, filter the drawer and settle in the inside of notch, the below that keeps off the thing lid is provided with the auxiliary assembly who is used for secondary filter impurity.

Preferably, the groove body has a shape and a structure matching those of the stepped groove body, and the stepped groove body is disposed in a stepped manner with respect to the inside of the groove body.

Preferably, the drainage channel strips are distributed at equal intervals on the surface of the blocking cover, and the drainage channel strips are rectangular.

Preferably, the stopper cover and the groove body are engaged with each other, and the groove body is U-shaped.

Preferably, the filter drawer is slidably connected to the slot, and the outer diameter of the slot is smaller than the inner diameter of the filter drawer.

Preferably, the auxiliary assembly comprises a fixing piece, a fixing block and a filter screen, the fixing block is arranged in the fixing piece, and the filter screen is arranged below the fixing block.

Preferably, the filter screen and the fixed block are vertically distributed, and the fixed block is connected with the fixed plate in a clamping manner.

The utility model provides a stepped linear drainage ditch with a sludge dewatering structure, which has the following beneficial effects: this cascaded linear escape canal that possesses silt dewatering structure adopts multiple filtration, carries out better filtration to the impurity in the sewage, reduces impurity and drops the internal portion's of ditch probability to can reduce the volume of piling up of the internal portion silt of ditch, guarantee the internal portion's of ditch environment, have the dismouting structure simultaneously, change and clearance part that can be timely.

1. The U-shaped drainage groove body has no dead angle inside, a large amount of sludge and impurities cannot be left in the drainage process, the drainage efficiency is improved, the use is convenient, the design of the step groove body can separate the sludge layer by layer, the sludge can be dewatered by settling the sludge, the dehydration rate of the sludge can be improved by a large amount of step groove bodies, the diameter of the drainage groove strips is small, larger impurities can be intercepted, the impurities are prevented from entering the step groove body, the impurities are prevented from being accumulated together, and the drainage environment inside the step groove body is ensured.

2. According to the utility model, the filter drawer is convenient for workers to disassemble and assemble the filter drawer through the notch, the filter drawer can be cleaned and replaced in time, the cleanness of the interior of the filter drawer is ensured, the blocking condition caused by long-time use is avoided, meanwhile, the filter drawer can further filter impurities, the smoothness of drainage in the ditch body is more effectively improved, peculiar smell caused by accumulation of a large amount of impurities is avoided, and the surrounding environment is ensured.

3. According to the utility model, the filter screen can be connected with the object blocking cover through the arrangement of the fixing piece and the fixing block, and meanwhile, the fixing piece and the fixing block have a certain limiting effect, so that the filter screen cannot fall off due to overlarge weight, the stability of the filter screen is improved, fine sand and the like can be better filtered by the filter screen, the quantity of the sand in the ditch body is reduced, and the existence of silt is reduced.

Drawings

FIG. 1 is a schematic view showing the overall structure of a stepped linear drainage ditch with a sludge dewatering structure according to the present invention;

FIG. 2 is a schematic view of the internal structure of a stepped linear drainage ditch with a sludge dewatering structure according to the present invention;

FIG. 3 is a schematic top view of a retaining cover of a stepped linear drain having a sludge dewatering structure according to the present invention;

fig. 4 is an enlarged view of a stepped linear drain having a sludge dewatering structure according to the present invention shown at a point a in fig. 1.

In the figure: 1. a substrate; 2. a connector tile; 3. a trench body; 4. a blocking cover; 5. a bolt; 6. a first mounting hole; 7. a stepped trench body; 8. a drainage channel; 9. a second mounting hole; 10. a notch; 11. a filter drawer; 12. an auxiliary component; 1201. a fixing sheet; 1202. a fixed block; 1203. and (4) a filter screen.

Detailed Description

As shown in fig. 1 and 4, a stepped linear drainage ditch with a sludge dewatering structure comprises a base 1, a blocking cover 4 and a filtering drawer 11, wherein the inner side of the base 1 is provided with a connecting plate 2, the inner wall of the connecting plate 2 is provided with a ditch body 3, the blocking cover 4 is arranged above the ditch body 3, bolts 5 penetrate through the inner parts of the left end and the right end of the blocking cover 4, the blocking cover 4 is mutually clamped with the ditch body 3, the ditch body 3 is in a U shape, the U-shaped groove body 3 enables the inner part of the groove body to have no dead angle, a large amount of sludge and impurities cannot remain in the drainage process, the drainage efficiency is improved, and the use is convenient; the notch 10 is formed in the side face of the blocking cover 4, the filtering drawer 11 is arranged inside the notch 10, the filtering drawer 11 is connected with the notch 10 in a sliding mode, the outer diameter of the notch 10 is smaller than the inner diameter of the filtering drawer 11, the filtering drawer 11 can be conveniently disassembled and assembled by workers, the filtering drawer 11 can be timely cleaned and replaced, the cleanness of the inside of the filtering drawer 11 is guaranteed, the blocking situation caused by long-time use is avoided, meanwhile, the filtering drawer 11 can further filter impurities, the smoothness of water drainage inside the ditch body 3 is effectively improved, peculiar smell caused by accumulation of a large amount of impurities is avoided, and the surrounding environment is guaranteed; keep off thing lid 4's below and be provided with auxiliary assembly 12 that is used for secondary filter impurity, auxiliary assembly 12 includes stationary blade 1201, fixed block 1202 and filter screen 1203, and the inside arrangement of stationary blade 1201 has fixed block 1202, the below of fixed block 1202 is provided with filter screen 1203, filter screen 1203 is the vertical form with fixed block 1202 and distributes, and fixed block 1202 is connected with fixed blade 1201 block, the setting of fixed blade 1201 and fixed block 1202 can be connected filter screen 1203 and fender thing lid 4, fixed blade 1201 and fixed block 1202 have certain limiting displacement simultaneously, can not make the condition that filter screen 1203 drops because of the too big production of weight, the stability of filter screen 1203 has been improved, and filter screen 1203 can carry out better filtration to tiny sand etc., reduce the quantity of the inside sand of the ditch body 3, reduce the existence of silt.

As shown in fig. 2-3, the upper surface of the connection plate 2 is provided with a first mounting hole 6, a stepped groove body 7 is arranged inside the groove body 3, the shape and structure of the groove body 3 are matched with the shape and structure of the stepped groove body 7, the stepped groove body 7 is distributed in a stepped shape relative to the inside of the groove body 3, the stepped groove body 7 is designed to separate sludge layer by layer, sludge can be precipitated and can be dewatered, and the dewatering rate of the sludge can be improved by a large number of stepped groove bodies 7; keep off thing lid 4's surface middle-end and be provided with drainage groove strip 8, and keep off thing lid 4's surface left and right sides both ends and be provided with second mounting hole 9, drainage groove strip 8 is the equidistance about keeping off thing lid 4 and distributes, and drainage groove strip 8 is rectangular shape, and drainage groove strip 8's diameter is smaller, can hold back great impurity, prevents that impurity from getting into the ladder ditch body 7, avoids piling up together, has guaranteed the inside drainage environment of ladder ditch body 7.

In summary, when the stepped linear drainage ditch with the sludge dewatering structure is used, firstly, according to the structure shown in fig. 1-4, the fixing block 1202 is connected with the fixing sheet 1201 in a clamping manner, so that the filter screen 1203 can be connected with the lower part of the blocking cover 4, then the filter drawer 11 is plugged into the notch 10 in the blocking cover 4, then the blocking cover 4 is placed above the connecting plate 2, the bolt 5 sequentially penetrates through the second mounting hole 9 and the first mounting hole 6, the blocking cover 4 is fixed with the upper part of the connecting plate 2, after the fixing is completed, sewage can flow into the filter drawer 11 through the drainage groove strips 8 above the blocking cover 4, the diameter of the drainage groove strips 8 is small, larger impurities can be intercepted, the impurities are prevented from entering the stepped ditch body 7, meanwhile, the filter drawer 11 can further filter the impurities, and the smoothness of drainage in the ditch body 3 is more effectively improved, the sewage that filters can carry out last step's filtration through filter screen 1203 once more, and filter screen 1203 can carry out better filtration to tiny sand etc. reduces the quantity of the inside sand of the ditch body 3, reduces the existence of silt, and after the filtration, water can be used ladder ditch body 7 and flow down in proper order, and silt can stop in every ladder ditch body 7 when flowing, alright deposit with silt to play the effect to silt dehydration.

Claims

1. A stepped linear drainage ditch with a sludge dewatering structure comprises a base (1), a blocking cover (4) and a filtering drawer (11), and is characterized in that the inner side of the base (1) is provided with a connecting plate (2), the inner wall of the connecting plate (2) is provided with a ditch body (3), the blocking cover (4) is arranged above the ditch body (3), bolts (5) penetrate through the inner parts of the left end and the right end of the blocking cover (4), a first mounting hole (6) is formed in the upper surface of the connecting plate (2), a stepped ditch body (7) is arranged in the ditch body (3), a drainage groove strip (8) is arranged at the middle end of the surface of the blocking cover (4), second mounting holes (9) are formed in the left end and the right end of the surface of the blocking cover (4), a notch (10) is formed in the inner part of the side surface of the blocking cover (4), and the filtering drawer (11) is arranged in the notch (10), an auxiliary component (12) for secondary impurity filtration is arranged below the blocking cover (4).

2. The stepped linear drainage ditch with a sludge dewatering structure according to claim 1, wherein the shape and structure of the ditch body (3) are matched with the shape and structure of the stepped ditch body (7), and the stepped ditch body (7) is distributed in a stepped manner with respect to the inside of the ditch body (3).

3. The stepped linear drain with a sludge dewatering structure according to claim 1, wherein the drain grooves (8) are equidistantly distributed about the surface of the stopper cover (4), and the drain grooves (8) have a rectangular shape.

4. The stepped linear drainage ditch with a sludge dewatering structure according to claim 1, wherein the baffle cover (4) is engaged with the ditch body (3), and the ditch body (3) has a U-shape.

5. The stepped linear drain with sludge dewatering structure according to claim 4, wherein the filter drawer (11) is slidably connected to the slot (10), and an outer diameter of the slot (10) is smaller than an inner diameter of the filter drawer (11).

6. The stepped linear drainage ditch with a sludge dewatering structure according to claim 1, wherein the auxiliary assembly (12) comprises a fixing piece (1201), a fixing block (1202) and a filter screen (1203), the fixing piece (1202) is arranged inside the fixing piece (1201), and the filter screen (1203) is arranged below the fixing piece (1202).

7. The stepped linear drainage ditch with a sludge dewatering structure according to claim 6, wherein the filter screen (1203) and the fixing block (1202) are vertically distributed, and the fixing block (1202) is connected with the fixing plate (1201) in a clamping manner.