CN211302265U

CN211302265U - Construction effluent treatment plant of environmental protection

Info

Publication number: CN211302265U
Application number: CN201921792681.4U
Authority: CN
Inventors: 王歆瑶; 张正安
Original assignee: Caac Cadin Airport Engineering Co ltd
Current assignee: Caac Cadin Airport Engineering Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-21
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a construction effluent treatment plant of environmental protection, the power distribution box comprises a box body, there is the case lid on the top of box through bolted connection, and there is the feed liquor pipe top both sides of case lid through flange joint, and there is the drain pipe bottom both sides of box through flange joint, lateral shifting mechanism is installed at the top of box, and has the connecting rod through bolted connection in lateral shifting mechanism's bottom, and the both sides of connecting rod all have the scraper blade through bolted connection, the inside bottom welding of box has two baffles, and has the filter plate through bolted connection between the inner wall of the top of two baffles and box. The utility model discloses in, materials such as grit in the sewage are filtered by filter plate, and the water after the processing is through drain pipe recycle, and impurity such as grit falls into between two baffles, utilizes partial sewage to wash recycle through scum valve and scum pipe, can accomplish the processing operation of construction waste water, and retrieves resources such as grit, reduces construction cost.

Description

Construction effluent treatment plant of environmental protection

Technical Field

The utility model relates to a building technical field especially relates to a construction effluent treatment plant of environmental protection.

Background

The construction refers to the construction of projects according to plans, which is commonly referred to as building construction, and the building construction is a production movement performed by people according to specific design blueprints and in a certain space and time for constructing various building products. The method comprises the whole production process from construction preparation, earth breaking and engineering completion acceptance. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

Along with the continuous enhancement of environmental protection work, in the building work progress, need use a large amount of water to wash the business turn over vehicle or carry out the dust fall to the building job site, this just causes the construction waste water that can produce a lot during the construction, and current waste water main treatment means is for deposiing and stewing, carries out the deposit separation with the grit in the waste water, but, this kind of processing mode consumes time, and is low to the recovery efficiency of grit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an environment-friendly construction wastewater treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a construction effluent treatment plant of environmental protection, the power distribution box comprises a box body, there is the case lid on the top of box through bolted connection, and there is the feed liquor pipe top both sides of case lid through flange joint, and there is the drain pipe bottom both sides of box through flange joint, lateral shifting mechanism is installed at the top of box, and lateral shifting mechanism's bottom has the connecting rod through bolted connection, and the both sides of connecting rod all have the scraper blade through bolted connection, the inside bottom welding of box has two baffles, and has the filter plate board through bolted connection between the top of two baffles and the inner wall of box, and filter plate board slope sets up, there is the slag extractor valve bottom middle part of box through flange joint, and there is the slag extractor pipe bottom through flange.

Preferably, the transverse moving mechanism comprises a shell installed at the top end of the box cover, a threaded lead screw is connected to the inside of the shell through a bearing, and a ball nut is screwed on the outer side of the threaded lead screw.

Preferably, the two sides of the ball nut are connected with the inner wall of the shell in a sliding mode, and the top end of the connecting rod is connected with the bottom end of the ball nut through a bolt in a stable mode.

Preferably, the top end of the shell is connected with a driving motor through a bolt, and an output shaft of the driving motor is in transmission connection with the end part of the threaded lead screw through a chain and a chain wheel.

Preferably, the bottom end of the scraper is provided with bristles.

Preferably, both sides of the box body are provided with cleaning windows, and the interiors of the cleaning windows are connected with sealing plates through bolts.

Preferably, the box body further comprises a rectangular through groove arranged at two ends of the box body, and a cover plate is connected inside the rectangular through groove through a hinge and a hasp lock.

The utility model has the advantages that:

1. the utility model provides a construction effluent treatment plant of environmental protection, materials such as grit in the sewage are filtered the otter board and are filtered, and the water after handling is through drain pipe recycle, and impurity such as grit falls into between two baffles, utilizes partial sewage to wash recycle through scum valve and scum pipe, can accomplish the processing operation of construction waste water, and retrieves resources such as grit, reduces construction cost.

2. The utility model provides a construction effluent treatment plant of environmental protection, scraper blade are filtering otter board top round trip movement, and impurity such as grit remaining on the clearance filter screen board surface avoids filtering the otter board and blocks up, improves the stability that the device handled sewage, and when the otter board was filtered in the scraper blade clearance, the brush hair can be cleared up the mesh on the filter screen board, improves the mediation effect to filtering the otter board, further improves the stability of filter process.

3. The utility model provides a construction effluent treatment plant of environmental protection filters the pocket in the bottom installation of filtering the otter board, filters the tiny impurity in the sewage, further improves the treatment effect to sewage, and the apron can be through hasp lock quick assembly disassembly, and the staff of being convenient for clears up and changes the filter pocket, and it is more convenient to use.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of an environmental protection construction wastewater treatment device provided by the present invention;

FIG. 2 is a schematic view of a scraper structure of an environmental protection construction wastewater treatment device provided by the utility model;

FIG. 3 is a schematic sectional view of the construction wastewater treatment apparatus of embodiment 2 of the present invention.

In the figure: the filter comprises a box body 1, a filter screen plate 2, a liquid inlet pipe 3, a shell 4, a driving motor 5, a threaded lead screw 6, a ball nut 7, a box cover 8, a scraper plate 9, a sealing plate 10, a partition plate 11, a slag discharge valve 12, a liquid outlet pipe 13, a cover plate 14, a filter mesh bag 15 and a rectangular frame 16.

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.

Example 1

Referring to fig. 1-2, an environment-friendly construction wastewater treatment device comprises a box body 1, wherein the top end of the box body 1 is connected with a box cover 8 through bolts, both sides of the top end of the box cover 8 are connected with a liquid inlet pipe 3 through flanges, both sides of the bottom of the box body 1 are connected with a liquid outlet pipe 13 through flanges, the top of the box body 1 is provided with a transverse moving mechanism, the bottom end of the transverse moving mechanism is connected with a connecting rod through bolts, both sides of the connecting rod are connected with a scraper 9 through bolts, two partition plates 11 are welded at the bottom end inside the box body 1, a filter screen plate 2 is connected between the top ends of the two partition plates 11 and the inner wall of the box body 1 through bolts, the filter screen plate 2 is obliquely arranged, the middle part of the bottom end of the box body 1 is connected with a slag discharge valve 12 through flanges, the bottom end of the slag discharge, substances such as sand and stone in the sewage are filtered by the filter screen plate 2, the treated water is recycled through the liquid outlet pipe 13, impurities such as sand and stone fall between the two partition plates 11, and part of sewage is flushed out through the slag discharge valve 12 and the slag discharge pipe for recycling, so that the treatment operation of construction wastewater can be completed, resources such as sand and stone are recycled, and the construction cost is reduced.

The utility model discloses in, the lateral shifting mechanism is including installing in the casing 4 on 8 tops of case lid, and the inside of casing 4 is connected with threaded screw 6 through the bearing, threaded screw 6's outside spiro union has ball nut 7, ball nut 7's both sides and the inner wall sliding connection of casing 4, and the top of connecting rod is connected with ball nut 7 bottom through the bolt and is firm, the top of casing 4 is connected with driving motor 5 through the bolt, and driving motor 5's output shaft is connected with threaded screw 6's end transmission through chain and sprocket, utilize driving motor 5 just reverse rotation to drive threaded screw 6 and carry out reciprocal just reverse rotation, and then drive scraper blade 9 and make a round trip to move above filtering screen plate 2, impurity such as grit that the clearance filtering screen plate 2 surface remains, avoid filtering screen plate 2 to block up, improve the stability that the device handled sewage;

the bottom end of the scraper 9 is provided with bristles, and when the scraper 9 cleans the filter screen plate 2, the bristles can clean meshes on the filter screen plate 2, so that the dredging effect on the filter screen plate 2 is improved, and the stability of the filtering process is further improved;

both sides of box 1 all are equipped with the cleaning window, and have shrouding 10 through bolted connection in the inside of cleaning window, can open the inside remaining impurity of shrouding 10 clearance in the use, and it is more convenient to use.

Example 2

Referring to fig. 3, the environment-friendly construction wastewater treatment device further comprises rectangular through grooves arranged at two ends of the box body 1, the interiors of the rectangular through grooves are connected with a cover plate 14 through hinges and snap locks, the inner side of the cover plate 14 is connected with a rectangular frame 16 through bolts, and the interiors of the rectangular frame 16 are connected with a plurality of filter mesh bags 15 through screws;

the filter screen bag 15 is installed at the bottom of the filter screen plate 2, fine impurities in sewage are filtered, the treatment effect on the sewage is further improved, the cover plate 14 can be quickly assembled and disassembled through the hasp lock, the filter screen bag 15 is convenient to clean and replace by workers, and the use is more convenient.

The working principle is as follows: when the sewage treatment device is used, construction wastewater is pumped into the box body 1 through the sewage pump via the liquid inlet pipe 3, substances such as sand and stone in the wastewater are filtered by the filter screen plate 2, the treated water is recycled through the liquid outlet pipe 13, impurities such as sand and stone fall between the two partition plates 11, and part of the wastewater is flushed out and recycled through the slag discharge valve 12 and the slag discharge pipe, so that the treatment operation of the construction wastewater can be completed, resources such as sand and stone are recycled, and the construction cost is reduced;

the driving motor 5 is used for driving the threaded screw 6 to rotate forward and backward in a reciprocating manner, so that the scraper 9 is driven to move back and forth above the filter screen plate 2, impurities such as sand stones and the like remained on the surface of the filter screen plate 2 are cleaned, the filter screen plate 2 is prevented from being blocked, the stability of the device for treating sewage is improved, when the scraper 9 cleans the filter screen plate 2, the brush bristles can clean meshes on the filter screen plate 2, the dredging effect on the filter screen plate 2 is improved, and the stability of the filtering process is further improved;

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The environment-friendly construction wastewater treatment device comprises a box body (1), wherein the top end of the box body (1) is connected with a box cover (8) through bolts, the two sides of the top end of the box cover (8) are connected with a liquid inlet pipe (3) through flanges, the two sides of the bottom of the box body (1) are connected with a liquid outlet pipe (13) through flanges, the environment-friendly construction wastewater treatment device is characterized in that a transverse moving mechanism is installed at the top of the box body (1), the bottom end of the transverse moving mechanism is connected with a connecting rod through bolts, the two sides of the connecting rod are both connected with a scraper (9) through bolts, two partition plates (11) are welded at the bottom end inside the box body (1), a filter screen plate (2) is connected between the top ends of the two partition plates (11) and the inner wall of the box body (1) through bolts, the, and the bottom end of the slag discharging valve (12) is connected with a slag discharging pipe through a flange.

2. The environment-friendly construction wastewater treatment device according to claim 1, wherein the lateral movement mechanism comprises a housing (4) mounted at the top end of the box cover (8), a threaded screw (6) is connected to the inside of the housing (4) through a bearing, and a ball nut (7) is screwed on the outer side of the threaded screw (6).

3. The environment-friendly construction wastewater treatment device according to claim 2, wherein both sides of the ball nut (7) are slidably connected with the inner wall of the housing (4), and the top end of the connecting rod is stably connected with the bottom end of the ball nut (7) through a bolt.

4. An environment-friendly construction wastewater treatment device according to claim 3, wherein the top end of the shell (4) is connected with a driving motor (5) through a bolt, and the output shaft of the driving motor (5) is in transmission connection with the end part of the threaded screw rod (6) through a chain and a chain wheel.

5. The environment-friendly construction wastewater treatment device according to claim 4, wherein bristles are provided at the bottom end of the scraper (9).

6. The environment-friendly construction wastewater treatment device according to claim 1, wherein cleaning windows are arranged on both sides of the box body (1), and sealing plates (10) are connected to the insides of the cleaning windows through bolts.

7. The environment-friendly construction wastewater treatment device according to claim 1, further comprising rectangular through grooves arranged at two ends of the box body (1), and cover plates (14) are connected to the inside of the rectangular through grooves through hinges and snap locks.

8. An environment-friendly construction wastewater treatment device according to claim 7, wherein the inner side of the cover plate (14) is connected to the rectangular frame (16) by bolts, and the inside of the rectangular frame (16) is connected with a plurality of filter mesh bags (15) by screws.