CN211799313U

CN211799313U - Urban street sewage separation dewatering equipment

Info

Publication number: CN211799313U
Application number: CN201921957295.6U
Authority: CN
Inventors: 梁建雄
Original assignee: Jiangsu Runshan Environmental Protection Engineering Co Ltd
Current assignee: Jiangsu Runshan Environmental Protection Engineering Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-30
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an urban street sewage separation dewatering equipment relates to urban street sewage separation technical field, and when the urban street who solves among the prior art met rainwater weather, can form the muddy water that has a large amount of mud, and these muddy water are when handling, and inside tiny silt may cause the problem of jam to the part. The mud-water separation mechanism includes the mud-water separation pond, the inside in mud-water separation pond is provided with one-level mud from the subassembly of panning, and one-level mud from the subassembly of panning two, one-level mud is provided with the second grade mud from the one end of the subassembly of panning, one-level mud is from the subassembly of panning and second grade mud from the subassembly including filter mud conveying mesh belt, filter mud conveying mesh belt's inside is provided with the drive pedestal, and filter mud conveying mesh belt and mud-water separation pond pass through the drive pedestal connection, the both sides in mud-water separation pond all are provided with the clean water basin, the top in clean water basin is provided with shines the mud district.

Description

Urban street sewage separation dewatering equipment

Technical Field

The utility model relates to an urban street sewage separation technical field specifically is an urban street sewage separation dewatering equipment.

Background

Municipal sewage is domestic sewage, industrial wastewater and runoff sewage in the urban area. Generally, the sewage is collected by urban canals and is discharged into water after being treated by an urban sewage treatment plant. In addition to containing a large amount of organic matters, germs and viruses in urban sewage, due to the advanced development of industry, the water quality of industrial wastewater (accounting for about 60-80% of the total amount of the urban sewage) is increasingly complex, and the pollution of runoff sewage is increasingly serious, so that the urban sewage contains various toxic and harmful pollutants of various types and degrees. The treatment of urban sewage involves many aspects, and the comprehensive planning must be carried out on the sewer system, the position and treatment process of sewage treatment plants, the utilization and discharge requirements of the treated sewage and the like.

However, when the existing urban streets meet in a rainy weather, dust and stones on the roads can enter a drainage system along with rainwater, so that muddy water with a large amount of sludge is formed, and when the muddy water is treated, the parts can be blocked by fine silt in the muddy water; therefore, the existing requirements are not met, and the urban street sewage separation and dehydration equipment is provided for the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban street sewage separation dewatering equipment to when solving the urban street that proposes in the above-mentioned background art and meetting rainwater weather, the dust stone on the road can be along with the rainwater together enter into drainage system, thereby forms the muddy water that has a large amount of mud, and these muddy water are when handling, and inside tiny silt can lead to the fact the problem of jam to the part.

In order to achieve the above object, the utility model provides a following technical scheme: the urban street sewage separation and dehydration equipment comprises a mud-water separation mechanism, wherein the mud-water separation mechanism comprises a mud-water separation tank, a first-stage sludge self-washing assembly is arranged in the mud-water separation tank, two first-stage sludge self-washing assemblies are arranged on one end of each first-stage sludge self-washing assembly, a second-stage sludge self-washing assembly is arranged on one end of each first-stage sludge self-washing assembly, a first-stage sludge self-washing assembly and a second-stage sludge self-washing assembly comprise mud filtering conveying mesh belts, a driving shaft frame is arranged in each mud filtering conveying mesh belt, the mud filtering conveying mesh belts and the mud-water separation tank are connected through the driving shaft frame, clear water tanks are arranged on two sides of the mud-water separation tank, a mud drying area is arranged above each clear water tank, a mud drying mesh tank is arranged in each mud drying area, the mud drying area is combined with the mud drying mesh tanks, mud pressing rollers are arranged in each mud pressing roller, and electric control shaft, and the mud pressing roller is connected with the mud sunning area through an electric control shaft rod in a sliding manner, lifting sliding grooves are formed in two sides of the electric control shaft rod, and the electric control shaft rod is connected with the mud sunning area through the lifting sliding grooves in a sliding manner.

Preferably, the bottom in mud-water separation pond is provided with central transmission shaft, the both sides of central transmission shaft all are provided with scrapes the mud stirring frame, and scrapes mud stirring frame and central transmission shaft and rotate and be connected.

Preferably, the bottom of central transmission shaft is provided with driving motor, and central transmission shaft and driving motor built-up connection, the bottom of scraping mud stirring frame is provided with stereoplasm brush board, and stereoplasm brush board passes through the draw-in groove with scraping mud stirring frame and is connected.

Preferably, a one-way flow stopping valve port is arranged between the mud-water separation tank and the clean water tank, and the mud pressing roller is connected with the electric control shaft lever through a bearing sliding block.

Preferably, the primary sludge extends to the inside of the mud-water separation tank from one end of the washing component, and the primary sludge is arranged in a slope shape between the washing component and the mud-water separation tank.

Preferably, the first-stage sludge self-elutriation component and the second-stage sludge self-elutriation component are connected in a combined mode, and the second-stage sludge self-elutriation component and the clean water tank are horizontally arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with two sets of one-level mud from subassembly of panning respectively in the top of separation tank, its one end extends to inside the mud-water separation tank, the subassembly comprises mud filtering conveying mesh belt and drive pedestal, drive the mesh belt through the drive pedestal and carry out the transmission, and when mud conveying mesh belt and muddy water contact, the aquatic showy material will adsorb on the mesh belt, then along with the mesh belt together move to the top of inclining and break away from with water, after mud adsorbs on the mesh belt, can not drop easily because of self tensile reason, nevertheless mud still contains a large amount of moisture after breaking away from water, and the structure setting of whole slope form can be in the in-process of mud transportation, make moisture among them separate downwards, fall into the mud-water separation tank again;

2. the utility model discloses after mud receives the waterlogging caused by excessive rainfall screen groove of gravity influence dropping in shining the mud district, the mud roller of pressing through the inside of screen groove can extrude mud, help its rapid dehydration, the moisture that breaks away from falls into the clean water basin, and be provided with automatically controlled axostylus axostyle at the both ends of mud roller, the horizontal migration who is used for controlling the mud roller, the both ends of automatically controlled axostylus axostyle then are provided with the lift cunning simultaneously, can adjust the height of mud roller according to the thickness of mud.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is an overall plan view of the present invention;

fig. 3 is an enlarged structural diagram a of the present invention.

In the figure: 1. a mud-water separation mechanism; 2. a mud-water separation tank; 3. a mud drying area; 4. a first-stage sludge self-washing component; 5. a one-way check valve port; 6. draining net grooves; 7. a drive motor; 8. a central drive shaft; 9. a mud scraping and stirring frame; 10. a hard brush plate; 11. a mud pressing roller; 12. an electrically controlled shaft lever; 13. a lifting chute; 14. a drive shaft mount; 15. a sludge-filtering conveying mesh belt; 16. a clean water tank; 17. the second-level sludge self-elutriation component.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a separation and dehydration device for urban street sewage comprises a mud-water separation mechanism 1, wherein the mud-water separation mechanism 1 comprises a mud-water separation tank 2 used for storing mud water discharged from an urban street, a first-stage sludge self-elutriation component 4 is arranged inside the mud-water separation tank 2, two first-stage sludge self-elutriation components 4 are arranged for elutriating visible substances in the mud water, a second-stage sludge self-elutriation component 17 is arranged at one end of the first-stage sludge self-elutriation component 4, the first-stage sludge self-elutriation component 4 and the second-stage sludge self-elutriation component 17 comprise a mud filter mesh belt 15, a driving shaft bracket 14 is arranged inside the mud filter mesh belt 15, the mud filter mesh belt 15 is connected with the mud-water separation tank 2 through the driving shaft bracket 14, when the mud filter mesh belt 15 is in contact with the mud water, floating substances in the water can be adsorbed on the mesh belt, and can be separated from the water along with the movement of the mud-, the top of clean water basin 16 is provided with shines mud district 3, the inside of shining mud district 3 is provided with waterlogging caused by excessive rainfall screen groove 6, the mud that adsorbs on the guipure falls on waterlogging caused by excessive rainfall screen groove 6 because of the reason of gravity, the mode of standing still through gravity is equally afterwards with surplus moisture in the mud leaches, and shine mud district 3 and waterlogging caused by excessive rainfall screen groove 6 built-up connection, the inside of waterlogging caused by excessive rainfall screen groove 6 is provided with pressure mud roller 11, the both ends of pressure mud roller 11 all are provided with automatically controlled axostylus axostyle 12, and press mud roller 11 and shine mud district 3 through automatically controlled axostylus axostyle 12 sliding connection, extrude mud through pressing mud roller 11, help its rapid dehydration, the both sides of automatically controlled axostylus axostyle 12 are provided with lift spout 13, and automatically controlled axostylus ax.

Further, the bottom of mud-water separation pond 2 is provided with central transmission shaft 8, and the both sides of central transmission shaft 8 all are provided with scrapes mud stirring frame 9, and scrapes mud stirring frame 9 and rotate with central transmission shaft 8 and be connected, stirs the sewage in the separation pond, makes it be in muddy state to in the operation work of the subassembly of washing certainly.

Further, the bottom of central transmission shaft 8 is provided with driving motor 7, and central transmission shaft 8 and driving motor 7 built-up connection, and the bottom of scraping mud agitator 9 is provided with stereoplasm brush board 10, and stereoplasm brush board 10 passes through the draw-in groove with scraping mud agitator 9 and be connected, avoids mud to precipitate in the cell body bottom.

Further, a one-way flow stopping valve port 5 is arranged between the mud-water separation tank 2 and the clean water tank 16, and the mud pressing roller 11 is connected with the electric control shaft lever 12 through a bearing slide block.

Further, the first-order mud extends to inside the mud-water separation pond 2 from the one end of subassembly 4 of panning, and the first-order mud is the slope form from between subassembly 4 and the mud-water separation pond 2 of panning and arranges, and mud adsorbs the back on the net belt, because the tensile reason of self can not drop easily, nevertheless mud is after breaking away from water, and its inside still contains a large amount of moisture, and the structure setting of slope form then can be at the in-process of mud transportation, makes moisture among them separate downwards, falls into the mud-water separation pond 2 again.

Further, the first-level sludge self-elutriation component 4 and the second-level sludge self-elutriation component 17 are connected in a combined mode, and the second-level sludge is horizontally arranged between the self-elutriation component 17 and the clean water tank 16, so that automatic falling of the sludge is facilitated.

The working principle is as follows: when in use, street sewage is discharged into the mud-water separation tank 2, then the driving motor 7 and the central transmission shaft 8 at the bottom drive the mud scraping stirring frame 9 to rotate, so that the sludge water in the tank is in a turbid state, two groups of primary sludge self-elutriation components 4 are respectively arranged above the separation tank, one end of each component extends into the mud-water separation tank 2, each component consists of a mud filtering conveying mesh belt 15 and a driving shaft frame 14, the mesh belts are driven by the driving shaft frames 14 to carry out transmission, when the mud filtering conveying mesh belts 15 are contacted with the turbid mud water, floating substances in the water are adsorbed on the mesh belts and then move obliquely upwards along with the mesh belts so as to be separated from the water, when the mud is adsorbed on the mesh belts, the mud cannot easily fall off due to self tension, but still contains a large amount of water in the inside of the mud after the mud is separated from the water, and the integral slope-shaped structure can be arranged in the process of mud transportation, the water in the mud-water separation tank is separated downwards and falls into the mud-water separation tank 2 again, a secondary mud self-elutriating assembly 17 is arranged at the other end of the primary mud self-elutriating assembly 4, the secondary mud is horizontally arranged between the secondary mud self-elutriating assembly 17 and the clean water tank 16, when a mesh belt carrying the mud moves to the area of the secondary mud self-elutriating assembly 17, the mud falls onto a draining mesh groove 6 in the mud sunning area 3 under the influence of gravity along with the circular rotation of the mesh belt, a mud pressing roller 11 is arranged inside the mesh groove, the mud is extruded through the mud pressing roller 11 to be rapidly dehydrated, the separated water falls into the clean water tank 16, and after the mud in the mud-water separation tank 2 is elutriated to the full, the water is discharged into the clean water tank 16 through a one-way flow stopping valve port 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an urban street sewage separation dewatering equipment, includes mud-water separating mechanism (1), its characterized in that: the mud-water separation mechanism (1) comprises a mud-water separation tank (2), the inside of the mud-water separation tank (2) is provided with one-level sludge from a washing component (4), and the one-level sludge from the washing component (4) is two, the one-level sludge from one end of the washing component (4) is provided with second-level sludge from a washing component (17), the one-level sludge from the washing component (4) and the second-level sludge from the washing component (17) comprises a sludge filtering conveying net belt (15), the inside of the sludge filtering conveying net belt (15) is provided with a driving shaft frame (14), the sludge filtering conveying net belt (15) is connected with the mud-water separation tank (2) through the driving shaft frame (14), both sides of the mud-water separation tank (2) are provided with clean water tanks (16), a mud drying area (3) is arranged above the clean water tanks (16), and a draining net groove (6) is arranged inside the sludge drying area (3), and shine mud district (3) and waterlogging caused by excessive rainfall net groove (6) built-up connection, the inside of waterlogging caused by excessive rainfall net groove (6) is provided with presses mud roller (11), the both ends of pressing mud roller (11) all are provided with automatically controlled axostylus axostyle (12), and press mud roller (11) and shine mud district (3) through automatically controlled axostylus axostyle (12) sliding connection, the both sides of automatically controlled axostylus axostyle (12) are provided with lift spout (13), and automatically controlled axostylus axostyle (12) and shine mud district (3) through lift spout (13) sliding connection.

2. The sewage separation and dehydration device for urban streets according to claim 1, characterized in that: the bottom in mud-water separation pond (2) is provided with central transmission shaft (8), the both sides of central transmission shaft (8) all are provided with scrapes mud stirring frame (9), and scrape mud stirring frame (9) and rotate with central transmission shaft (8) and be connected.

3. The sewage separation and dehydration device for urban streets according to claim 2, characterized in that: the bottom of central transmission shaft (8) is provided with driving motor (7), and central transmission shaft (8) and driving motor (7) built-up connection, the bottom of scraping mud stirring frame (9) is provided with stereoplasm brush board (10), and stereoplasm brush board (10) with scrape mud stirring frame (9) and pass through the draw-in groove and be connected.

4. The sewage separation and dehydration device for urban streets according to claim 1, characterized in that: a one-way flow stopping valve port (5) is arranged between the mud-water separation tank (2) and the clean water tank (16), and the mud pressing roller (11) is connected with the electric control shaft lever (12) through a bearing slide block.

5. The sewage separation and dehydration device for urban streets according to claim 1, characterized in that: the primary sludge extends to the inside of the mud-water separation tank (2) from one end of the washing component (4), and the primary sludge is arranged between the washing component (4) and the mud-water separation tank (2) in a slope shape.

6. The sewage separation and dehydration device for urban streets according to claim 1, characterized in that: the primary sludge self-elutriation component (4) is connected with the secondary sludge self-elutriation component (17) in a combined mode, and the secondary sludge self-elutriation component (17) and the clean water tank (16) are horizontally arranged.