CN211078668U

CN211078668U - Waste water treatment device that construction used

Info

Publication number: CN211078668U
Application number: CN201921285767.8U
Authority: CN
Inventors: 杨猛; 陈海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-24
Anticipated expiration: 2029-08-09

Abstract

The utility model belongs to the technical field of wastewater treatment, in particular to a wastewater treatment device for building construction, which comprises a diversion pump, a sewage pretreatment device, a sewage sedimentation device, a water purification device and a water taking pump; one end of the priming pump is connected with a water inlet pipe for drawing sewage, the other end of the priming pump is connected with a water pipe A for conveying sewage, the priming pump is connected with the sewage pretreatment device through the water pipe A, a motor is fixed at the top of the sewage pretreatment device, and one end of the motor penetrating through the interior of the sewage pretreatment device is connected with a stirring shaft; install the stirring rake of stirring sewage on sewage pretreatment devices, rocking of stirring rake drives sewage and rocks, prevents that concrete mortar from stewing in sewage pretreatment devices and causing the condensation, sets up the precipitation mouth of taking out concrete mortar impurity on sewage precipitation device, and the precipitation mouth seals through flip, opens flip and directly takes out the filterable concrete mortar impurity on the precipitation filter plate, and inside clearance is convenient.

Description

Waste water treatment device that construction used

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a effluent treatment plant that construction used.

Background

The construction waste water is mainly the waste water that wet operations such as concrete mixing, construction are pour produced, and direct discharge waste water can cause the soil top layer solidification, pollutes soil, all influences the environmental ecology, and does not accord with the requirement of green construction.

The technical problems in the prior art are as follows:

1. concrete mortar can be mixed in the wastewater of building construction, the concrete mortar can be condensed when standing still, so that the interior of the sewage treatment equipment is blocked, a concrete layer is formed on the inner wall of the sewage treatment equipment, and the sewage treatment equipment is inconvenient to clean subsequently;

2. after the sewage treatment equipment is internally subjected to sewage treatment, concrete mortar and other impurities can be remained in the equipment, so that the equipment is blocked, and the subsequent sewage cleaning effect is influenced.

In order to solve the problems, the application provides a wastewater treatment device for building construction.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a waste water treatment device that construction used, the utility model discloses in, install the stirring rake of stirring sewage on sewage pretreatment devices, the rocking of stirring rake drives sewage and rocks, prevents that concrete mortar from stewing in sewage pretreatment devices and causing the condensation, sets up the precipitation mouth that takes out concrete mortar impurity on the sewage precipitation device, and the precipitation mouth seals through flip, opens flip and directly takes out the filterable concrete mortar impurity on the precipitation filter plate, and inside clearance is convenient.

(II) technical scheme

In order to solve the problems, the utility model provides a wastewater treatment device for building construction, which comprises a diversion pump, a sewage pretreatment device, a sewage sedimentation device, a water purification device and a water taking pump;

one end of the diversion pump is connected with a water inlet pipe for drawing sewage, the other end of the diversion pump is connected with a water pipe A for conveying sewage, the diversion pump is connected with the sewage pretreatment device through the water pipe A, a motor is fixed at the top of the sewage pretreatment device, one end of the motor penetrating through the interior of the sewage pretreatment device is connected with a stirring shaft, and the outer wall of the stirring shaft is fixed with a stirring paddle with a square structure;

a B water pipe for conveying sewage is connected between the sewage pretreatment device and the sewage precipitation device, an inclined conical water tank is fixed inside the sewage precipitation device, the bottom of the conical water tank is connected with a precipitation tank, a precipitation filter screen plate is fixed inside the precipitation tank, a precipitation port for taking out waste materials is formed in the outer wall of the precipitation tank, and a flip cover for sealing is rotatably connected to the precipitation port;

the bottom of setting tank with be connected with the C water pipe of carrying sewage between the purifier, the doser is installed at purifier's top, just the aeration unit is installed to purifier's inside bottom, the top of aeration unit be equipped with the fixed flocculation filter screen board of purifier inner wall, purifier's outer wall bottom is connected with the water intaking pump, be fixed with the outlet pipe of taking out the water purification on the water intaking pump.

Preferably, the motors are arranged in three groups, and the three groups of motors are arranged on the top of the sewage pretreatment device in parallel.

Preferably, the connection part of the turnover cover and the precipitation port is provided with a hinge, and the turnover cover and the precipitation port are rotatably connected through the hinge.

Preferably, the outer diameter of the sedimentation screen plate is the same as the inner diameter of the sedimentation tank.

Preferably, the inclination angle of the conical water tank is 15 °.

Preferably, the pipe diameters of the water pipe A, the water pipe B and the water pipe C are the same.

Preferably, the C water pipe penetrates through the interlayer between the turnover cover and the bottom end inside the settling tank.

The above technical scheme of the utility model has following profitable technological effect:

1. the sewage pretreatment device is provided with a stirring paddle for stirring sewage, and the shaking of the stirring paddle drives the sewage to shake, so that concrete mortar is prevented from standing in the sewage pretreatment device to cause condensation;

2. set up the sediment mouth that takes out concrete mortar impurity on the sewage deposits device, deposit the mouth and seal through flip, open flip and directly take out the filterable concrete mortar impurity on the sediment filter screen board, inside clearance is convenient.

Drawings

FIG. 1 is a schematic structural view of a wastewater treatment device for building construction.

Fig. 2 is the utility model provides a sewage pretreatment device in the waste water treatment device for building construction schematic structure.

FIG. 3 is a schematic structural view of a sewage sedimentation device in a wastewater treatment device for building construction.

FIG. 4 is a schematic structural view of a water purifier in a wastewater treatment device for building construction.

Reference numerals:

1. a priming pump; 2. a water inlet pipe; 3. a, a water pipe; 4. a sewage pretreatment device; 41. a motor; 42. a stirring shaft; 43. a stirring paddle; 5. a water pipe B; 6. a sewage precipitation device; 61. a conical water tank; 62. a settling tank; 63. a cover is turned; 64. a precipitation port; 65. a sedimentation filter screen plate; 7. c, a water pipe; 8. a water purification device; 81. a medicine adding device; 82. an aeration unit; 83. flocculating and filtering the screen plate; 9. a water taking pump; 10. and (5) discharging a water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a wastewater treatment device for building construction, which comprises a diversion pump 1, a sewage pretreatment device 4, a sewage precipitation device 6, a water purification device 8 and a water intake pump 9;

one end of a priming pump 1 is connected with a water inlet pipe 2 for drawing sewage, the other end of the priming pump is connected with a water pipe A3 for conveying sewage, the priming pump 1 is connected with a sewage pretreatment device 4 through the water pipe A3, a motor 41 is fixed at the top of the sewage pretreatment device 4, one end of the motor 41 penetrating through the interior of the sewage pretreatment device 4 is connected with a stirring shaft 42, and the outer wall of the stirring shaft 42 is fixed with a stirring paddle 43 in a 'square-shaped' structure;

be connected with the B water pipe 5 of carrying sewage between sewage pretreatment device 4 and the sewage sediment device 6, the inside of sewage sediment device 6 is fixed with the toper water tank 61 of slope, the bottom of toper water tank 61 is connected with the setting tank 62, the inside of setting tank 62 is fixed with deposits filter screen board 65, the external diameter that deposits filter screen board 65 is the same with the internal diameter of setting tank 62, the outer wall of setting tank 62 is seted up and is taken out the sediment mouth 64 of waste material, it is connected with the flip 63 that is used for sealing to rotate on the sediment mouth 64, flip 63 is equipped with the hinge with the junction that deposits mouth 64, flip 63 and deposit mouth 64 and pass through hinge rotation and connect.

In an alternative embodiment, the inclination angle of the conical water tank 61 is 15 degrees, the sliding speed of the sewage containing the concrete mortar can be accelerated by adopting the conical water tank 61 with the inclination angle of the inner wall of 15 degrees, and the interior of the lower cargo paper settling tank 62 is filtered by the settling filter screen plate.

In an alternative embodiment, three sets of motors 41 are provided, and the three sets of motors 41 are installed on the top of the sewage pretreatment device 4 in parallel; the stirring paddles 43 connected through the stirring shaft 42 are driven by the three sets of motors 41 to rotate, so that the sewage in the sewage pretreatment device 4 is tumbled, and the concrete mortar is prevented from standing, precipitating and condensing.

The utility model discloses in, sewage is in the leading water pump 1 inlet tube 2 of connecting and the switching on of A water pipe 3 pours into sewage pretreatment device 4 into, the stirring rake 43 that (mixing) shaft 42 is connected is passed through in the drive of motor 41 rotates, and then the sewage of churning, prevent that concrete mortar from stewing in sewage pretreatment device 4 and precipitating and condensing, large granule impurity can be smashed to stirring rake 43 simultaneously, sewage after the preliminary treatment gets into sewage precipitation device 6, sewage glides with higher speed under the inner wall of toper water tank 61 slope, sediment filter plate 65 upper surface in the settling box 62 carries out the sediment filtration, filter divided concrete mortar impurity and completely cut off at sediment filter plate 65 upper surface, rotate through the hinge and open flip 63 on the settling port 64, take out concrete mortar impurity through settling port 64, prevent the inside jam of settling box 62.

The connection between the sewage settling device and the water purifying device will be described with reference to fig. 1 and 4.

As shown in figure 1, a C water pipe 7 for conveying sewage is connected between the bottom of the settling tank 62 and the water purifying device 8, the C water pipe 7 penetrates through an interlayer between the turning cover 63 and the bottom end inside the settling tank 62, and the pipe diameters of the A water pipe 3, the B water pipe 5 and the C water pipe 7 are the same.

As shown in fig. 4, a chemical feeder 81 is installed at the top of the water purifying device 8, an aeration unit 82 is installed at the bottom end inside the water purifying device 8, a flocculation filter screen plate 83 fixed to the inner wall of the water purifying device 8 is arranged above the aeration unit 82, a water taking pump 9 is connected to the bottom of the outer wall of the water purifying device 8, and a water outlet pipe 10 for taking out purified water is fixed to the water taking pump 9.

It should be noted that, the sewage after the sewage sedimentation device 6 is treated does not contain concrete mortar impurity, and is transmitted to the water purification device 8 through the C water pipe 7, water purification agent is added into the water purification device 8 through the chemical adding device 81, the water purification agent flocculates with the sewage after treatment, the flocculent impurity is separated out and is filtered through the flocculation filter screen plate 83, the aeration unit 82 upwards aerates to generate bubbles, the flocculation effect of mixing the water purification agent with the sewage is promoted, the purified water obtained after the treatment is collected in the interlayer below the flocculation filter screen plate 83 and the bottom end inside the water purification device 8, and the water is taken through the water outlet pipe 10 connected with the water taking pump 9.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A wastewater treatment device for building construction is characterized by comprising a water diversion pump (1), a sewage pretreatment device (4), a sewage sedimentation device (6), a water purification device (8) and a water taking pump (9);

one end of the priming pump (1) is connected with a water inlet pipe (2) for drawing sewage, the other end of the priming pump is connected with a water pipe A (3) for conveying sewage, the priming pump (1) is connected with the sewage pretreatment device (4) through the water pipe A (3), a motor (41) is fixed at the top of the sewage pretreatment device (4), one end of the motor (41) penetrating through the interior of the sewage pretreatment device (4) is connected with a stirring shaft (42), and the outer wall of the stirring shaft (42) is fixed with a stirring paddle (43) with a structure in a shape like a Chinese character 'kou';

a B water pipe (5) for conveying sewage is connected between the sewage pretreatment device (4) and the sewage precipitation device (6), an inclined conical water tank (61) is fixed inside the sewage precipitation device (6), the bottom of the conical water tank (61) is connected with a precipitation tank (62), a precipitation filter screen plate (65) is fixed inside the precipitation tank (62), a precipitation port (64) for taking out waste materials is formed in the outer wall of the precipitation tank (62), and a turnover cover (63) for sealing is rotatably connected to the precipitation port (64);

the bottom of setting tank (62) with be connected with C water pipe (7) of carrying sewage between purifier (8), doser (81) is installed at the top of purifier (8), just aeration unit (82) are installed to the inside bottom of purifier (8), the top of aeration unit (82) be equipped with purifier (8) inner wall fixed flocculation filter screen board (83), the outer wall bottom of purifier (8) is connected with water intaking pump (9), be fixed with outlet pipe (10) of taking out the water purification on water intaking pump (9).

2. The wastewater treatment device for building construction according to claim 1, wherein the motors (41) are provided in three groups, and the three groups of motors (41) are arranged in parallel on the top of the wastewater pretreatment device (4).

3. The wastewater treatment device for building construction according to claim 1, wherein a hinge is provided at the joint of the flip cover (63) and the settling port (64), and the flip cover (63) and the settling port (64) are rotatably connected by the hinge.

4. The wastewater treatment apparatus for construction according to claim 1, wherein the outer diameter of the settling screen plate (65) is the same as the inner diameter of the settling tank (62).

5. The wastewater treatment apparatus for construction according to claim 1, wherein the angle of inclination of the conical water tank (61) is 15 °.

6. The wastewater treatment apparatus for building construction according to claim 1, wherein the pipe diameters of the A water pipe (3), the B water pipe (5) and the C water pipe (7) are the same.

7. The wastewater treatment apparatus for building construction according to claim 1, wherein the C water pipe (7) penetrates through an interlayer of the turning cover (63) and the inner bottom end of the settling tank (62).