CN211946536U

CN211946536U - Construction effluent treatment plant

Info

Publication number: CN211946536U
Application number: CN202020470636.3U
Authority: CN
Inventors: 黄勇
Original assignee: Fujian Xiangrui Construction Development Co ltd
Current assignee: Fujian Xiangrui Construction Development Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-17
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a construction effluent treatment plant, including intake chamber, sedimentation tank and the collecting pit that sets gradually, one side of intake chamber is equipped with the water inlet, be equipped with the raceway between intake chamber and the sedimentation tank, be equipped with overflow pipe on the sedimentation tank, one side that is close to the water inlet in the intake chamber is rotated and is connected with inside cavity, global round drum of having seted up the filtration pore, the intake chamber lateral wall is equipped with drive wheel drum pivoted first motor, evenly be equipped with the stop part along its circumference on the wheel drum outer wall, the waste water that the water inlet flows in can fall on wheel drum upper surface, still be equipped with the dirty portion of collection that is used for collecting the impurity that the wheel drum surface dropped in the intake chamber, still be equipped with the clearance piece that is used for clearing up the impurity on the dirty portion of collection in the intake chamber. The utility model has the advantages of improve waste water filter effect.

Description

Construction effluent treatment plant

Technical Field

The utility model belongs to the technical field of the construction technique and specifically relates to a construction effluent treatment plant is related to.

Background

Can produce many waste water in the construction process of building, contain a large amount of rubble silt and solid suspended solid in these waste water, if direct discharge not only can make the suspended solid of surrounding water body increase, also can cause the water waste, in order to reduce the influence of building waste water to peripheral earth's surface water environment, the construction unit all can be handled it through building waste water purifier usually.

The patent document with the prior publication number of CN208839201U discloses a construction wastewater treatment device, including the sedimentation tank, install the filter in the sedimentation tank, the filter includes two inner tubes and urceolus that all are equipped with the filtration pore, and the bottom of inner tube is fixed with the bottom plate, and the blowoff valve has been seted up to the bottom plate, and waste water can ooze the sedimentation tank through inner tube and urceolus in, impurity then is detained in the inner tube to get rid of through the blowoff valve.

The above prior art solutions have the following drawbacks: because the building waste water contains more impurities such as broken stone silt, the filtration pore is easily blocked when the impurities enter the inner barrel along with the waste water, so that the filtration efficiency of the filter is greatly reduced.

Disclosure of Invention

Not enough to prior art exists, one of the purposes of the utility model is to provide a construction effluent treatment plant, have the advantage that improves waste water filter effect.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a construction effluent treatment plant, is including intake chamber, sedimentation tank and the collecting pit that sets gradually, one side of intake chamber is equipped with the water inlet, be equipped with the raceway between intake chamber and the sedimentation tank, be equipped with overflow pipe on the sedimentation tank, the wheel drum that is connected with inside cavity, global and has offered the filtration pore is rotated to one side that is close to the water inlet in the intake chamber, the intake chamber lateral wall is equipped with drive wheel drum pivoted first motor, evenly be equipped with the stop part along its circumference on the wheel drum outer wall, the waste water that the water inlet flows in can fall on wheel drum upper surface, still be equipped with the dirty portion of collection that is used for collecting the impurity that the wheel drum surface dropped in the intake chamber, still be equipped with the clearance piece that is used for clearing up the impurity on the dirty portion of collection in the intake chamber.

Through adopting above-mentioned technical scheme, waste water flows in from the water inlet, the wheel drum rotates under the drive of first motor, the waste water of impurity such as rubble is being smugglied secretly flows to the upper surface of wheel drum, the wheel drum has seted up the filtration pore for inside hollow structure and outer wall, waste water can infiltrate down, impurity is detained in the surface of wheel drum, and can not scatter in the intake-water bottom on the wheel drum under the blocking effect of barrier part, along with the wheel drum rotates, rubble etc. can be poured into on the dirty portion of collection, and clear up through the clearance piece and collect, go out the impurity of large granule in the waste water, waste water further subsides to the sedimentation tank through the water delivery pipe flow, then the waste water after subsiding flows to in the collection tank.

The present invention may be further configured in a preferred embodiment as: the dirty portion of collection is including locating the dirty board of collection on the intake chamber inner wall, the length direction of the dirty board of collection is on a parallel with the axial lead direction of wheel drum, the both ends position that corresponds the dirty board of collection on the inner wall of intake chamber has all seted up the opening for discharge impurity.

Through adopting above-mentioned technical scheme, rubble etc. can fall into on the dirty board of collection when the wheel drum rotates to can clear up through clearance spare, make rubble etc. discharge from the opening.

The present invention may be further configured in a preferred embodiment as: the clearance piece is including rotating the reciprocal lead screw of connecting in the intake chamber, be equipped with the reciprocal lead screw pivoted second motor of drive on the intake chamber lateral wall, the clearance piece still includes threaded connection in the clearance pole on reciprocal lead screw, the clearance pole is L shape structure, wear to be equipped with the gag lever post on the clearance pole, the gag lever post both ends are fixed in on the intake chamber inner wall.

Through adopting above-mentioned technical scheme, the reciprocal lead screw of second motor drive rotates to drive clearance pole and come the return motion along the length direction of reciprocal lead screw, push away the impurity on the dirty board of collection from the opening part.

The present invention may be further configured in a preferred embodiment as: the upper surface of the dirt collecting plate is provided with a groove, and the cleaning rod can move in the groove.

Through adopting above-mentioned technical scheme, impurity drops in the recess for the clearance pole is difficult to fall into intake chamber bottom at removal in-process impurity, improves the collection effect.

The present invention may be further configured in a preferred embodiment as: the opening part all is equipped with the play flitch that extends to keeping away from intake pool lateral wall direction, and goes out the flitch slope and set up downwards.

Through adopting above-mentioned technical scheme, through placing collecting box etc. in ejection of compact board below, impurity can directly drop in the collecting box through ejection of compact board, convenient to use.

The present invention may be further configured in a preferred embodiment as: and the overflow pipeline is wound on the outer wall of the sedimentation tank from bottom to top.

Through adopting above-mentioned technical scheme, overflow pipe is around establishing on the sedimentation tank outer wall, and along with the rising of sedimentation tank internal liquid level, waste water risees along waste water pipe gradually, has improved the motion route of waste water for tiny particle impurity such as silt in this in-process waste water subsides gradually, and subsides in the sedimentation tank bottom along overflow pipe.

The present invention may be further configured in a preferred embodiment as: the bottom of sedimentation tank is equipped with takes out the mud subassembly, take out the mud subassembly including locating the mud pipe of taking out of sedimentation tank bottom, locating the valve on taking out the mud pipe and connect the mud pump on taking out the mud pipe.

Through adopting above-mentioned technical scheme, open the valve, can remove the silt of sedimentation tank bottom through the mud pump, the clearance is convenient.

The present invention may be further configured in a preferred embodiment as: the bottom of the sedimentation tank is of an inverted frustum-shaped structure.

Through adopting above-mentioned technical scheme, be favorable to silt more to deposit in the sedimentation tank bottom, improve the discharge efficiency of silt.

To sum up, the utility model discloses a following at least one useful technological effect:

1. waste water enters from the water inlet and falls on the surface of the wheel drum, and the wheel drum can pour broken stones and the like into the dirt collecting part in the rotating process and is cleaned through the cleaning piece;

2. the reciprocating screw rod rotates to drive the cleaning rod to reciprocate, so that gravels and the like on the dirt collecting plate are cleaned out from the opening;

3. the waste water is further precipitated in the sedimentation tank, and the precipitate can be discharged through the sludge pumping assembly.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

fig. 2 is an assembly diagram of the drum in the present embodiment.

Description of reference numerals: 1. a water inlet pool; 2. a sedimentation tank; 3. a collection tank; 4. a water inlet; 5. a water delivery pipe; 6. an overflow pipe; 7. a wheel drum; 8. a first motor; 9. a blocking portion; 10. a dirt collecting part; 101. a dirt collecting plate; 102. an opening; 11. cleaning the workpiece; 111. a reciprocating screw; 112. a second motor; 113. cleaning the rod; 114. a limiting rod; 12. a groove; 13. a discharge plate; 14. a mud pumping assembly; 141. a mud pumping pipe; 142. a valve; 143. a mud pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, for the utility model discloses a construction effluent treatment plant, including intake chamber 1, sedimentation tank 2 and the collecting pit 3 that sets gradually, be equipped with water inlet 4 on the intake chamber 1, waste water flows into in the intake chamber 1 through water inlet 4 earlier. Be equipped with raceway 5 between intake chamber 1 and the sedimentation tank 2, the waste water in the intake chamber 1 can carry the sedimentation in the sedimentation tank 2 through raceway 5. The sedimentation tank 2 is provided with an overflow pipe 6, and the wastewater precipitated in the sedimentation tank 2 can flow into the collection tank 3 through the overflow pipe 6 for subsequent treatment process.

Referring to fig. 1 and 2, the water inlet 4 is a plate-shaped structure, a wheel drum 7 is rotatably connected in the water inlet tank 1, and the wheel drum 7 is positioned below the water inlet 4, so that the wastewater flowing in from the water inlet 4 can fall on the upper surface of the wheel drum 7. The wheel drum 7 is hollow inside and is provided with a plurality of filter holes on the circumferential surface, so that water can pass through the wheel drum 7, and impurities such as gravels are intercepted by the surface of the wheel drum 7. Install first motor 8 on the outer wall of intake chamber 1, the lateral wall that the intake chamber 1 was worn to establish by the axis of rotation of first motor 8 is connected in the one end of wheel drum 7, and the other end of wheel drum 7 can rotate the mode through the bearing and connect on the inner wall of intake chamber 1 for first motor 8 rotates and to drive wheel drum 7 and rotate. The circumferential surface of the wheel drum 7 is uniformly provided with a plurality of blocking parts 9, each blocking part 9 consists of a barrier strip arranged on the circumferential surface of the wheel drum 7, and the length direction of each barrier strip is parallel to the axis direction of the wheel drum 7. Preferably, the cross section of the barrier strip is of an arc structure. When the drum 7 rotates, the crushed stones retained on the surface of the drum 7 rotate along with the drum, and are not easy to slip off from the surface of the drum 7 under the action of the blocking part 9, and when the drum 7 rotates to a certain angle, the crushed stones fall off from the surface of the drum 7. Still install the dirty portion 10 of collection that is used for collecting wheel drum 7 surface impurity in the intake chamber 1, the rubble that falls can fall on dirty portion 10 of collection.

Referring to fig. 1, the dirt collecting portion 10 includes a dirt collecting plate 101 installed in the water inlet tank 1, and a longitudinal direction of the dirt collecting plate 101 is parallel to an axial line direction of the drum 7. When the wheel drum 7 rotates to a certain angle, the gravel impurities on the surface of the wheel drum 7 fall onto the dirt collecting plate 101 under the action of gravity. Opening 102 has been seted up to the both ends position that corresponds dirty board 101 of collection on the intake chamber 1 lateral wall, still installs the clearance piece 11 that is used for carrying out the clearance to the rubble on the dirty board 101 of collection in the intake chamber 1 for the rubble etc. can be followed opening 102 and discharged.

Referring to fig. 1 and 2, the cleaning member 11 includes a reciprocating screw 111 rotatably connected in the water inlet tank 1, a second motor 112 is installed on the outer wall of the water inlet tank 1, and the rotating shaft of the second motor 112 penetrates through the side wall of the water inlet tank 1 and is fixedly connected to the reciprocating screw 111, so that the second motor 112 drives the reciprocating screw 111 to rotate. The cleaning member 11 further comprises a cleaning rod 113 threaded on the reciprocating screw 111, and the cleaning rod 113 is of an L-shaped structure. Wear to be equipped with gag lever post 114 on the clearance pole 113, on the inner wall of intake pool 1 was fixed in at the both ends of gag lever post 114 for reciprocal lead screw 111 rotates the in-process, clearance pole 113 can be along reciprocal lead screw 111's length direction round trip movement, thereby release intake pool 1 from opening 102 with the rubble on the dirty board 101 of collection.

Referring to fig. 2, further, the upper surface of the dirt collecting plate 101 is provided with a groove 12, the groove 12 extends along the length direction of the dirt collecting plate 101, and the cleaning rod 113 can slide in the groove 12. When the wheel drum 7 rotates, the gravels can fall into the grooves 12, so that the gravels are not easy to fall off from the bottom of the water inlet pool 1. Furthermore, in order to collect the discharged crushed stones and the like conveniently, the discharging plates 13 extending in the direction away from the outer wall of the water inlet tank 1 are installed at the openings 102, and the discharging plates 13 are arranged obliquely downwards. The broken stones that clearance rod 113 pushed out will be through the play flitch 13 roll-off, place a collection frame in the below of play flitch 13 and can collect.

Referring to fig. 1, an overflow pipe 6 is wound on the outer wall of the sedimentation tank 2 from bottom to top, the overflow pipe 6 gradually rises along the outer wall of the sedimentation tank 2, the water outlet height of the water pipe 5 is higher than the upper end of the overflow pipe 6, and water in the sedimentation tank 2 can flow into the collection tank 3 through the overflow pipe 6. When the water level in the sedimentation tank 2 gradually rises, the water can continuously rise along the overflow pipe 6, and the path of the water also spirally rises along the overflow pipe 6, so that the path of the water is improved. When the water rises gradually in the overflow pipe 6, fine sand impurities in the waste water gradually settle down and settle at the bottom of the sedimentation tank 2. Furthermore, the bottom of the sedimentation tank 2 is arranged to be of an inverted truncated cone structure, so that sediment is precipitated. The mud pumping assembly 14 used for discharging silt is installed at the bottom of the sedimentation tank 2, the mud pumping assembly 14 comprises a mud pumping pipe 141 arranged at the bottom of the sedimentation tank 2, a mud pumping pump 143 is connected to the mud pumping pipe 141, and a valve 142 is further connected to the mud pumping pipe 141. When sewage is required to be discharged, the valve 142 is opened, and the sludge pump 143 is started to discharge the sediment at the bottom of the sedimentation tank 2.

The implementation principle of the embodiment is as follows: waste water gets into from water inlet 4, then falls in the upper surface of wheel drum 7, and first motor 8 drive wheel drum 7 rotates, and water can permeate wheel drum 7 downflow, and impurity is cuted by wheel drum 7 surface to wheel drum 7 is at the rotation in-process, can pour the impurity on its surface into on album dirty board 101. The second motor 112 is started, the reciprocating screw 111 is driven to rotate, the cleaning rod 113 reciprocates on the dirt collecting plate 101, impurities on the dirt collecting plate 101 are discharged from the openings 102 on two sides, after large-particle impurities in wastewater are removed, water enters the sedimentation tank 2 through the water conveying pipe 5, the water level in the sedimentation tank 2 gradually rises, and when the water gradually rises in the overflow pipeline 6, fine sand is precipitated and is precipitated at the bottom of the sedimentation tank 2 and is discharged through the mud pumping assembly 14.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a construction effluent treatment plant which characterized in that: including intake chamber (1), sedimentation tank (2) and collecting pit (3) that set gradually, one side of intake chamber (1) is equipped with water inlet (4), be equipped with raceway (5) between intake chamber (1) and sedimentation tank (2), be equipped with overflow pipeline (6) on sedimentation tank (2), one side rotation that is close to water inlet (4) in intake chamber (1) is connected with inside cavity, global round drum (7) of seting up the filtration pore, intake chamber (1) lateral wall is equipped with drive wheel drum (7) pivoted first motor (8), evenly be equipped with barrier portion (9) along its circumference on wheel drum (7) outer wall, the waste water that water inlet (4) flowed in can fall into wheel drum (7) upper surface, still be equipped with in intake chamber (1) and be used for collecting dirty portion (10) of the collection of the impurity that wheel drum (7) surface dropped, still be equipped with in intake chamber (1) and be used for clearing up the clearance piece (11) of the impurity on dirty portion (10) of collection.

2. The construction wastewater treatment apparatus according to claim 1, wherein: dirty portion of collection (10) is including locating dirty board (101) of collection on intake-water sump (1) inner wall, the length direction of the dirty board of collection (101) is on a parallel with the axial lead direction of wheel drum (7), opening (102) have all been seted up to the both ends position that corresponds dirty board (101) of collection on the inner wall of intake-water sump (1) for discharge impurity.

3. The construction wastewater treatment apparatus according to claim 2, wherein: clearance piece (11) are including rotating reciprocal lead screw (111) of connecting in intake chamber (1), be equipped with the reciprocal lead screw of drive (111) pivoted second motor (112) on intake chamber (1) lateral wall, clearance piece (11) still include clearance pole (113) of threaded connection on reciprocal lead screw (111), clearance pole (113) are L shape structure, wear to be equipped with gag lever post (114) on clearance pole (113), gag lever post (114) both ends are fixed in on intake chamber (1) inner wall.

4. The construction wastewater treatment apparatus according to claim 3, wherein: the upper surface of the dirt collecting plate (101) is provided with a groove (12), and the cleaning rod (113) can move in the groove (12).

5. The construction wastewater treatment apparatus according to claim 4, wherein: the opening (102) is provided with a discharging plate (13) extending towards the direction far away from the side wall of the water inlet pool (1), and the discharging plate (13) is arranged obliquely downwards.

6. The construction wastewater treatment apparatus according to claim 3, wherein: the overflow pipe (6) is wound on the outer wall of the sedimentation tank (2) from bottom to top.

7. The construction wastewater treatment apparatus according to claim 6, wherein: the bottom of sedimentation tank (2) is equipped with and takes out mud subassembly (14), take out mud subassembly (14) including locating mud pipe (141) of sedimentation tank (2) bottom, locate valve (142) on taking out mud pipe (141) and connect mud pump (143) on taking out mud pipe (141).

8. The construction wastewater treatment apparatus according to claim 7, wherein: the bottom of the sedimentation tank (2) is of an inverted frustum-shaped structure.