CN211113524U - Unpowered river channel garbage intercepting and sand settling device - Google Patents
Unpowered river channel garbage intercepting and sand settling device Download PDFInfo
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- CN211113524U CN211113524U CN201921455250.9U CN201921455250U CN211113524U CN 211113524 U CN211113524 U CN 211113524U CN 201921455250 U CN201921455250 U CN 201921455250U CN 211113524 U CN211113524 U CN 211113524U
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Abstract
The utility model belongs to the technical field of water conservancy environmental protection or municipal environmental protection equipment, the utility model provides an unpowered river course or canal are contained rubbish and are intercepted sand setting device, including cutting dirty net, still include the grit chamber, cut dirty net and locate in the river course certain distance in the export of dark culvert or the open channel, be equipped with the recess in the river course between dark culvert and the cut dirty net, the grit chamber is located in the recess, the recess is the concrete groove, cut dirty net and be concrete slab under. The interception net realizes interception of river channel garbage, the grit chamber realizes sedimentation and collection of silt and garbage, and the steel cable hook realizes mechanical clearing of garbage and silt. The river channel is clean, river channel garbage and sediment are intercepted, and later-period management personnel can conveniently clear and transport the river channel.
Description
Technical Field
The utility model belongs to the technical field of water conservancy environmental protection or municipal environmental protection equipment, concretely relates to unpowered river course rubbish interception sand setting device.
Background
The river course often floats garbage from surrounding living areas, the floaters flow downwards and are easy to gather in front of a river course concave bank and a river blocking dam, the garbage can cause new pollution to downstream water quality if not cleaned or intercepted, water surface landscapes, water supply and aquatic products can be influenced, meanwhile, the river course often grows floating plants in a large area, and the plants float to easily make river water turn black and foul, so that the river course needs to be cleaned regularly.
River water can take a large amount of silt in the migration, flow and the in-process that collects, and these silt can deposit in pipeline or channel, and during rainy season, sedimentary silt washes into the river course in pipeline or the channel, secondly because the washing away of rainwater, has a large amount of silt to get into the river course, has a large amount of sand setting, blocks up river course or pipeline.
At present, mechanical gratings such as a rotary grating, a rotary drum grating and the like are adopted for garbage interception, and because the gratings are driven by a motor to operate, the vibration is large during operation and the deadweight of the gratings is heavy, an equipment foundation or an embedded part needs to be manufactured in advance during installation so as to fix the gratings, and the installation condition is high; and the traditional mechanical grating needs to be matched with corresponding electrical control equipment, so that the investment is high, the operation and maintenance are complex, and the mechanical grating is not suitable for rivers with large width or remote areas with difficult power utilization. And traditional trash holding floating barrel only is used for the river course that has the normal water level, and rubbish interception efficiency is not high, and needs artifical clearance, has little useful effect to seasonal river course (dry in the dry water period, rainy season or rich water period just have water).
The existing riverway sand setting adopts a concrete sand setting tank, silt needs to be manually cleaned, and the riverway with a normal water level needs to be cleaned by people below cofferdam drainage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unpowered river course rubbish interception sand setting device overcomes the above-mentioned technical problem who exists among the prior art.
Therefore, the utility model provides a technical scheme as follows:
the utility model provides an unpowered river course rubbish interception sand setting device, is including cutting dirty net, still includes the grit chamber, cut dirty net and locate the low reaches of dark culvert in the river course, dark culvert and cut the river course between dirty net and be equipped with the recess in, the grit chamber is located in the recess, the recess is the concrete groove, cut dirty net under for concrete slab.
The sewage intercepting net is characterized in that fixing rods are arranged on two sides of the sewage intercepting net, sliding grooves are formed in two sides of a river channel, the fixing rods are arranged in the sliding grooves, a first cross rod is arranged on the upper portion of the sewage intercepting net, two sides of the first cross rod are respectively connected with the top ends of the fixing rods on two sides, and a first lifting hook is arranged in the middle of the first cross rod.
The sand settling tank is provided with a connecting steel cable, the top end of the connecting steel cable is provided with a second lifting hook, the side wall of the hidden culvert is provided with a hanging ring, and the second lifting hook is sleeved on the hanging ring.
And a second cross rod is arranged at the lower part of the sewage intercepting net, and two sides of the second cross rod are respectively connected with the bottom ends of the fixing rods at two sides.
And a plurality of drain holes are formed in the middle upper part of the grit chamber.
The vertical section of the grit chamber is a trapezoid with a large upper part and a small lower part, and one or more grit chambers are arranged along the vertical direction of the river channel and/or the parallel direction of the river channel.
The height of the grit chamber is not less than 2 meters.
The sewage interception net is a plane net vertical to the water flow direction.
The utility model has the advantages that:
the utility model provides a this kind of unpowered river course rubbish interception grit device cuts dirty net and realizes the interception of river course rubbish, and the grit chamber realizes that the sediment of silt particle and rubbish is collected, and the mechanical clearance of rubbish and silt particle is realized to the cable wire couple. The river channel is clean, river channel garbage and sediment are intercepted, and later-period management personnel can conveniently clear and transport the river channel.
In order to make the above and other objects of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic plan view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 2;
fig. 4 is a schematic perspective view of the grit chamber.
Description of reference numerals:
1. a grit chamber; 2. a sewage interception net; 3. fixing the rod; 4. a sliding groove; 5. a first cross bar; 6. a second cross bar; 7. connecting a steel cable; 8. lifting a second hook; 9. lifting the first hook; 10. a drain hole; 11. the side wall of the culvert is hidden; 12. a hidden culvert bottom plate; 13. a hidden culvert top plate; 14. a concrete slab; 15. a layer of silt; 16. a waste layer; 17. and (4) a super high layer.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, which, however, may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the invention to those skilled in the art. The terminology used in the exemplary embodiments presented in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
Example 1:
this embodiment provides an unpowered river course rubbish interception sand setting device, including cutting dirty net 2, still include grit chamber 1, cut dirty net 2 and locate the low reaches of dark culvert in the river course, dark culvert and cut the river course between dirty net 2 and be equipped with the recess, grit chamber 1 is located in the recess, the recess is the concrete groove, cut dirty net 2 and be concrete slab 14 under.
Specifically, the working process or the application process of the unpowered river channel garbage intercepting and sand settling device provided by the embodiment is as follows:
when rainy season, sedimentary rubbish and silt particle rush into the river course in pipeline or the channel, are installed the interception net 2 interception in the river course, and the deposit prevents in grit chamber 1 that the river bottom set up that rubbish from drifting to main river course, perhaps is covered with whole river course, influences river course view and quality of water.
When the water level in the river channel is reduced or completely dried after rain, the municipal clearing and transporting vehicle connects the lifting hook arranged on the bank side of the river with the lifting device of the clearing and transporting vehicle, lifts the whole grit chamber 1 and places the grit chamber on the clearing and transporting vehicle, and transports the grit chamber to a special disposal point for disposal. And after dumping the garbage in the grit chamber 1, putting the garbage back to a concrete tank of a river channel through a crane for next use.
The trash-intercepting net 2 is installed on the whole river channel, and garbage is intercepted by the trash-intercepting net 2 when flowing to the trash-intercepting net. After the garbage is intercepted by the sewage intercepting net 2 and deposited, part of the garbage sinks to the grit chamber 1, part of the garbage floats in the river channel, the garbage settles in the grit chamber 1 after the water level drops, and a small part of the garbage floating on the water surface can be manually salvaged ashore on the shore.
The sewage intercepting net 2 is arranged at the outlet of a hidden culvert in a river channel or a certain distance in an open channel. The sand basin 1 and the sewage interception net 2 do not need electricity in the process of intercepting river channel garbage and depositing silt, can be completely separated from the river channel, and are convenient for clearing garbage and maintaining and replacing facilities.
Example 2:
this embodiment provides an unpowered river course rubbish interception sand setting device, including cutting dirty net 2, still include grit chamber 1, cut dirty net 2 and locate the low reaches of dark culvert in the river course, dark culvert and cut the river course between dirty net 2 and be equipped with the recess, grit chamber 1 is located in the recess, the recess is the concrete groove, cut dirty net 2 and be concrete slab 14 under.
The two sides of the sewage intercepting net 2 are provided with fixing rods 3, the two sides of the river channel are provided with sliding grooves 4, the fixing rods 3 are arranged in the sliding grooves 4, the upper portion of the sewage intercepting net 2 is provided with a first cross rod 5, the two sides of the first cross rod 5 are respectively connected with the top ends of the fixing rods 3 on the two sides, and a lifting hook 9 is arranged in the middle of the first cross rod 5.
The first cross rod 5 can be used for strutting and fixing the sewage intercepting net 2, and the first hanging hook 9 has the effect of hanging and lifting, so that garbage is efficiently intercepted, and meanwhile, the stress of the sewage intercepting net 2 is uniform.
The sliding groove 4 and the first hoisting hook 9 are arranged, so that the sewage intercepting net 2 can be cleaned, replaced and hoisted conveniently.
Example 3:
this embodiment provides an unpowered river course rubbish interception sand setting device, including cutting dirty net 2, still include grit chamber 1, cut dirty net 2 and locate the low reaches of dark culvert in the river course, dark culvert and cut the river course between dirty net 2 and be equipped with the recess, grit chamber 1 is located in the recess, the recess is the concrete groove, cut dirty net 2 and be concrete slab 14 under.
In the embodiment, as shown in fig. 1 and 2, the device is arranged at the downstream of the hidden culvert outlet, the grit chamber 1 is connected with the hidden culvert outlet, and the top of the grit chamber 1 is flush with the hidden culvert bottom plate 12; the concrete slab 14 is at the same height as the hidden culvert bottom plate 12, the bottom of the sliding groove is arranged on the concrete slab 14, and the top of the sewage interception net 2 is at least flush with the hidden culvert top plate 13.
The sand settling tank 1 is provided with a connecting steel cable 7, the top end of the connecting steel cable 7 is provided with a second hoisting hook 8, the side wall 11 of the culvert is provided with a hanging ring, and the second hoisting hook 8 is sleeved on the hanging ring.
The connecting steel cable 7 is a connecting rope for the hoisting hook and the sand settling tank 1, plays a role in bearing the weight of the sand settling tank, and the hoisting hook II 8 is sleeved on the hanging ring, so that the hoisting is convenient, and the displacement of the sand settling tank can be prevented.
Example 4:
on the basis of embodiment 2, this embodiment provides an unpowered river course rubbish intercepts sand setting device, the lower part of intercepting dirty net 2 is equipped with second horizontal pole 6, the both sides of second horizontal pole 6 are connected with the dead lever 3 bottom of both sides respectively. As shown in fig. 3.
The second cross rod 6 is used for opening the lower part of the sewage intercepting net 2, so that intercepted garbage is prevented from flowing out from the lower part, and the sewage intercepting net 2 can be uniformly stressed and is not easy to damage.
Example 5:
this embodiment provides an unpowered river course rubbish interception sand setting device, including cutting dirty net 2, still include grit chamber 1, cut dirty net 2 and locate the low reaches of dark culvert in the river course, dark culvert and cut the river course between dirty net 2 and be equipped with the recess, grit chamber 1 is located in the recess, the recess is the concrete groove, cut dirty net 2 and be concrete slab 14 under.
In this embodiment, as shown in fig. 4, a plurality of drainage holes 10 are provided in the middle upper portion of the grit chamber 1. The grit chamber 1 is sequentially provided with a silt layer 15, a garbage layer 16 and an ultra-high layer 17 from bottom to top. The vertical section of the grit chamber 1 is a trapezoid with a large upper part and a small lower part, and one or more grit chambers can be arranged along the vertical direction of the river course or the parallel direction of the river course according to the width of the river course. The height of the grit chamber 1 is not less than 2 meters.
The sand setting tank 1 plays a role in settling silt and collecting garbage, the small holes distributed on the upper part have a drainage function, and the sand setting tank is separated from the hard bottom of a river channel, so that the sand setting tank is convenient to clean and transport independently.
Wherein, the sewage interception net 2 is a plane net vertical to the water flow direction. Due to the combination with the grit chamber 1, the rainwater pipe channel can be prevented from rushing into the river channel or artificially discarding the garbage in the river channel in rainy seasons, and the garbage can be prevented from drifting to the main river channel or being fully distributed on the whole river channel to influence the landscape and the water quality of the river channel.
The use process comprises the following steps:
in rainy season, garbage and silt deposited in a pipeline or a channel are flushed into a river channel and intercepted by a sewage interception net 2 arranged in the river channel, and are deposited in a grit chamber 1 arranged at the bottom of the river, and when the water level in the river channel is reduced or completely dried after rain, a municipal clearing and transporting vehicle connects a lifting hook arranged at the bank of the river with a lifting device of the clearing and transporting vehicle, lifts the grit chamber 1 as a whole and places the silt on the clearing and transporting vehicle, and transports the silt to a special disposal point for disposal.
1) An interception process: the trash-intercepting net 2 is installed on the whole river channel, and garbage is intercepted by the trash-intercepting net 2 when flowing to the trash-intercepting net.
2) And (3) precipitation process: after the garbage is intercepted by the sewage intercepting net 2 and deposited, part of the garbage sinks to the grit chamber 1, part of the garbage floats in the river channel, the garbage sinks in the grit chamber 1 after the water level drops, and part of the garbage floating on the water surface can be manually salvaged ashore on the shore.
3) The hoisting process: the river water level drops after rain, the lifting hook is connected with the lifting device on the bank of the garbage cleaning and transporting vehicle, and the grit chamber 1 is transferred to the cleaning and transporting vehicle and transported to a special garbage disposal site.
4) Playback grit chamber 1: and after dumping the garbage in the grit chamber 1, putting the garbage back to the river channel through a crane for next use.
To sum up, the utility model provides an unpowered river course rubbish interception grit device cuts dirty net 2 and realizes the interception of river course rubbish, and grit chamber 1 realizes that the sediment of silt particle and rubbish is collected, and the mechanical clearance of rubbish and silt particle is realized to the cable wire couple. The device realizes the cleanness in river course, both intercepts river course rubbish, deposits river course silt, makes things convenient for the clear transportation of later stage managers again.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (8)
1. The utility model provides an unpowered river course rubbish interception sand setting device, includes cuts dirty net (2), its characterized in that: still include grit chamber (1), intercept dirty net (2) and locate the low reaches of dark culvert in the river course, dark culvert and intercept the river course between dirty net (2) and be equipped with the recess, grit chamber (1) is located in the recess, the recess is the concrete groove, intercept dirty net (2) under for concrete slab (14).
2. The unpowered river channel garbage intercepting and sand settling device according to claim 1, is characterized in that: both sides of cutting dirty net (2) are equipped with dead lever (3), the river course both sides are equipped with sliding tray (4), dead lever (3) are located in sliding tray (4), the upper portion of cutting dirty net (2) is equipped with first horizontal pole (5), the both sides of first horizontal pole (5) are connected with dead lever (3) top of both sides respectively, be equipped with in the middle of first horizontal pole (5) and lift by crane couple (9).
3. The unpowered river channel garbage intercepting and sand settling device according to claim 1, is characterized in that: the sand settling tank (1) is provided with a connecting steel cable (7), the top end of the connecting steel cable (7) is provided with a second hoisting hook (8), the side wall (11) of the hidden culvert is provided with a hanging ring, and the second hoisting hook (8) is sleeved on the hanging ring.
4. The unpowered river channel garbage intercepting and sand settling device according to claim 2, is characterized in that: the lower part of the sewage interception net (2) is provided with a second cross rod (6), and the two sides of the second cross rod (6) are respectively connected with the bottom ends of the fixing rods (3) at the two sides.
5. The unpowered river channel garbage intercepting and sand settling device according to claim 1, is characterized in that: the sand setting tank (1) is formed by welding steel plates, a plurality of drain holes (10) are formed in the middle upper portion of the sand setting tank (1), and the hole diameter of each drain hole is 1 cm.
6. The unpowered river channel garbage intercepting and sand settling device according to claim 1, is characterized in that: the vertical section of the grit chamber (1) is trapezoid with a large upper part and a small lower part, and one or more grit chambers are arranged along the vertical direction of the river channel and/or the parallel direction of the river channel.
7. The unpowered river channel garbage intercepting and sand settling device according to claim 1, is characterized in that: the height of the grit chamber (1) is not less than 2 meters.
8. The unpowered river course garbage intercepting and settling device according to any one of claims 1-6, wherein: the sewage interception net (2) is a plane net vertical to the water flow direction, the sewage interception net is made of stainless steel materials, and the aperture is 1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455250.9U CN211113524U (en) | 2019-09-03 | 2019-09-03 | Unpowered river channel garbage intercepting and sand settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455250.9U CN211113524U (en) | 2019-09-03 | 2019-09-03 | Unpowered river channel garbage intercepting and sand settling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211113524U true CN211113524U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921455250.9U Active CN211113524U (en) | 2019-09-03 | 2019-09-03 | Unpowered river channel garbage intercepting and sand settling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211113524U (en) |
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2019
- 2019-09-03 CN CN201921455250.9U patent/CN211113524U/en active Active
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