CN217459120U

CN217459120U - Sewage treatment plant that construction engineering used

Info

Publication number: CN217459120U
Application number: CN202122554865.0U
Authority: CN
Inventors: 张红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-09-20
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a sewage treatment plant that construction engineering used belongs to sewage treatment technical field. The utility model provides a sewage treatment plant that construction engineering used, includes the water tank, water tank rear portion upper end fixedly connected with guide plate, and the guide plate front side is equipped with reciprocal lead screw, and sliding connection has the slider on the reciprocal lead screw, slider outer wall fixedly connected with connecting plate, and the connecting plate downside is equipped with the scraper blade, and the scraper blade downside is equipped with the magnet board, two filters of fixedly connected with in the water tank front portion. The utility model discloses a reciprocal lead screw drives the scraper blade of being connected with the slider and controls reciprocal the scraping, thereby the bottom surface of scraper blade strikes off the adsorbed metal crushed aggregates on with the magnet board with the contact of magnet board to blowdown groove A on to effectual metal crushed aggregates with in the sewage separates with other material impurity, has slowed down follow-up impurity to in the sewage and has carried out categorised pressure again, energy saving and emission reduction, and the practicality is high.

Description

Sewage treatment plant that construction engineering used

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say, relate to a sewage treatment plant that construction engineering used.

Background

The construction engineering refers to the general names of various buildings and engineering facilities for providing material and technology foundation for human life and production, and can be divided into three categories of building engineering, civil engineering and electromechanical engineering according to natural attributes. Can produce many sewage in the work progress of construction engineering, these sewage can not discharge at will because contain building material residue and metal crushed aggregates etc. need carry out special sewage treatment to it, and sewage treatment mainly divide into impurity filtering, particle filtration and purification treatment, and at present, the sewage treatment device that is used for impurity filtering on the market can't effectually distinguish different impurity, leads to needing to increase subsequent impurity classification work, increases energy resource consumption and expense. In view of this, we propose a sewage treatment plant for construction engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a sewage treatment plant that construction engineering used to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a sewage treatment plant that construction engineering used, includes the water tank, water tank rear portion downside is connected with the outlet pipe, water tank rear portion upper end fixedly connected with guide plate, the guide plate front side is equipped with reciprocal lead screw, reciprocal lead screw right-hand member fixedly connected with motor, sliding connection has the slider on the reciprocal lead screw, slider outer wall fixedly connected with connecting plate, the connecting plate downside is equipped with the scraper blade, it has a plurality of connecting rods to be linear equidistant sliding fit in the scraper blade upper portion, the scraper blade downside is equipped with the magnet board, the equal fixedly connected with trapezoidal board in magnet board left and right sides, trapezoidal board outer wall fixedly connected with dirt discharging groove A, two filters of fixedly connected with in the water tank front portion, the filter front side is equipped with dirt discharging groove B.

Preferably, the two ends of the reciprocating screw rod are rotatably connected with fixing seats in U-shaped structures, and the inner walls of the fixing seats are fixedly connected with the water tank.

Preferably, the top surface of the connecting rod is fixedly connected with the connecting plate, and the bottom surface of the connecting rod is connected with the scraper through a spring.

Preferably, the bottom surface of the magnet plate and the bottom surface of the trapezoid plate are fixedly connected with the top surface of the water tank, and the top surface of the magnet plate is in frictional contact with the scraper.

Preferably, the filter is the low tilt state before the back height, and is located the upside through-hole diameter on the filter is greater than the through-hole diameter on the downside filter.

Preferably, the rear wall of the sewage discharge groove B is fixedly connected with the front wall of the water tank, the sewage discharge groove B positioned on the upper side is in an inclined state with a high left and a low right, and the sewage discharge groove B positioned on the lower side is in an inclined state with a high left and a low right.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a motor drives reciprocal lead screw and rotates, reciprocal lead screw drives the scraper blade of being connected with the slider and controls reciprocal the scraping, thereby the bottom surface and the magnet plate contact of scraper blade strike off the absorptive metal crushed aggregates on the magnet plate to blowdown groove A on, all the other impurity in the sewage are discharged to blowdown groove B through considering the board, thereby effectual metal crushed aggregates with in the sewage separates with other material impurity, the follow-up pressure of classifying is carried out again to the impurity in the sewage has been slowed down, energy saving and emission reduction, the practicality is high.

2. The utility model discloses utilize the through-hole variation in size on two filters, large granule impurity in the sewage is by the upside filter filtering when can making sewage flow to the filter, and small granule impurity is by the downside filter filtering to increased the filter velocity to sewage, improved sewage treatment efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structural anatomy of the water tank of the present invention;

FIG. 3 is a schematic structural view of the reciprocating screw rod, the scraper and the magnet plate of the present invention;

FIG. 4 is a schematic view of the scraper structure of the present invention;

the numbering in the figures illustrates: 1. a water tank; 2. a water outlet pipe; 3. a baffle; 4. a reciprocating screw rod; 5. a motor; 6. a slider; 7. a connecting plate; 8. a squeegee; 9. a connecting rod; 10. a spring; 11. a magnet plate; 12. a trapezoidal plate; 13. a sewage draining tank A; 14. a filter plate; 15. a sewage draining tank B; 16. a fixed seat.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a sewage treatment plant that construction engineering used, including

water tank

1, 1 rear portion downside of water tank is connected with

outlet pipe

2, 1 rear portion upper end fixedly connected with guide plate 3 of water tank, 3 front sides of guide plate are equipped with

reciprocal lead screw

4, 4 right-hand member fixedly connected with motors 5 of reciprocal lead screw, sliding connection has slider 6 on the

reciprocal lead screw

4, 6 outer wall fixedly connected with connecting plates 7 of slider, 7 downside of connecting plates are equipped with scraper blade 8, it has a plurality of connecting rods 9 to be linear equidistant sliding fit in the 8 upper portions of scraper blade, 8 downside of scraper blade are equipped with magnet plate 11, the equal fixedly connected with trapezoidal plate 12 in the left and right sides of magnet plate 11, trapezoidal plate 12 outer wall fixedly connected with blowdown groove A13, two filter 14 of fixedly connected with in 1 front portion of water tank, filter 14 front side is equipped with blowdown groove B15. The utility model discloses well motor 5 drives reciprocal lead screw 4 and rotates, reciprocal lead screw 4 drives slider 6 and carries out left and right reciprocating motion, slider 6 promotes scraper blade 8 through the connecting rod 9 of connecting plate 7 bottom surface and moves, the bottom surface that connecting rod 9 bottom surface drove scraper blade 8 through spring 10 all the time contacts with magnet plate 11 top surface, magnet plate 11 adsorbs the metal crushed aggregates in the sewage that discharges on guide plate 3, when scraper blade 8 scrapes about, the metal crushed aggregates that will be adsorbed hangs the delivery to the trapezoidal board 12 of left and right sides, when scraper blade 8 moves on trapezoidal board 12, spring 10 is compressed, make the bottom surface of scraper blade 8 constantly contact with trapezoidal board 12 inclined plane, thereby scrape the metal crushed aggregates and deliver to on blowdown groove A13, make the metal crushed aggregates in the sewage separate, utilize the through-hole size on two filter plates 14 to be different, the large granule impurity in the sewage is filtered by filter plate 14 when can make the sewage flow to filter plate 14, the small particle impurities are filtered by the lower side filter plate 14, thereby improving the filtering efficiency of the remaining impurities in the sewage.

Specifically, both ends of the reciprocating screw rod 4 are rotatably connected with a fixing seat 16 in a U-shaped structure, and the inner wall of the fixing seat 16 is fixedly connected with the water tank 1.

Furthermore, the top surface of the connecting rod 9 is fixedly connected with the connecting plate 7, and the bottom surface of the connecting rod 9 is connected with the scraper 8 through a spring 10.

Further, the bottom surface of the magnet plate 11 and the bottom surface of the trapezoidal plate 12 are both fixedly connected with the top surface of the water tank 1, and the top surface of the magnet plate 11 is in frictional contact with the scraper 8.

Further, the filter plate 14 is inclined so that the rear portion is higher than the front portion, and the diameter of the through hole of the filter plate 14 on the upper side is larger than that of the through hole of the filter plate 14 on the lower side.

It should be noted that the rear wall of the dirt discharge groove B15 is connected and fixed with the front wall of the water tank 1, and the dirt discharge groove B15 on the upper side is inclined in a state of being higher on the left and lower on the right, and the dirt discharge groove B15 on the lower side is inclined in a state of being lower on the left and higher on the right.

The working principle is as follows: when the utility model is used, sewage is conveyed to the guide plate 3, the guide plate 3 drives the sewage to be conveyed from the rear part of the top surface of the water tank 1 to the front part of the top surface, when the sewage passes through the magnet plate 11, the metal crushed aggregates in the sewage are adsorbed by the magnet plate 11, meanwhile, the sewage can be prevented from overflowing from two sides through the matching of the trapezoidal plate 12 and the magnet plate 11, the motor 5 drives the slide block 6 on the reciprocating screw rod 4 to do left-right reciprocating motion, the slide block 6 pushes the scraper 8 to move through the connecting rod 9 at the bottom surface of the connecting plate 7, the adsorbed metal crushed aggregates are scraped to the trapezoidal plates 12 at the left side and the right side when the scraper 8 scrapes left and right, when the scraper 8 moves on the trapezoidal plates 12, the spring 10 is compressed, the bottom surface of the scraper 8 constantly contacts with the inclined plane of the trapezoidal plates 12, thereby hanging and conveying the metal crushed aggregates to the sewage discharge groove A13, the metal crushed aggregates in the sewage can be separated, because the through holes on the filter plate 14 are different, large granule impurity in the sewage is by the filtration of upside filter 14 when flowing to filter 14, and small granule impurity is by the filtration of downside filter 14, then arranges respectively and send to on the blowdown groove B15 of corresponding position.

Claims

1. The utility model provides a sewage treatment plant that construction engineering used, includes water tank (1), its characterized in that: the water tank is characterized in that a water outlet pipe (2) is connected to the lower side of the rear portion of the water tank (1), a guide plate (3) is fixedly connected to the upper end of the rear portion of the water tank (1), a reciprocating screw rod (4) is arranged on the front side of the guide plate (3), a motor (5) is fixedly connected to the right end of the reciprocating screw rod (4), a sliding block (6) is connected to the reciprocating screw rod (4) in a sliding manner, a connecting plate (7) is fixedly connected to the outer wall of the sliding block (6), a scraper (8) is arranged on the lower side of the connecting plate (7), a plurality of connecting rods (9) are arranged in the upper portion of the scraper (8) in a linear equidistant sliding fit manner, a magnet plate (11) is arranged on the lower side of the scraper (8), a trapezoidal plate (12) is fixedly connected to the left side and the right side of the magnet plate (11), a sewage discharge groove A (13) is fixedly connected to the outer wall of the trapezoidal plate (12), two filter plates (14) are fixedly connected to the front portion of the water tank (1), and a sewage discharge groove B (15) is arranged on the front side of the filter plate (14).

2. The sewage treatment apparatus for construction works of claim 1, wherein: reciprocating screw rod (4) both ends all rotate and are connected with fixing base (16) that are U style of calligraphy structure, fixing base (16) inner wall is connected fixedly with water tank (1).

3. The sewage treatment apparatus for construction works according to claim 1, wherein: the top surface of the connecting rod (9) is fixedly connected with the connecting plate (7), and the bottom surface of the connecting rod (9) is connected with the scraper (8) through a spring (10).

4. The sewage treatment apparatus for construction works of claim 1, wherein: magnet board (11) bottom surface and trapezoidal board (12) bottom surface all are connected fixedly with water tank (1) top surface, just magnet board (11) top surface and scraper blade (8) frictional contact.

5. The sewage treatment apparatus for construction works according to claim 1, wherein: the filter (14) is the low tilt state before the back height, and is located the upside through-hole diameter on filter (14) is greater than the through-hole diameter on downside filter (14).

6. The sewage treatment apparatus for construction works according to claim 1, wherein: the rear wall of the sewage discharge groove B (15) is fixedly connected with the front wall of the water tank (1), the sewage discharge groove B (15) is positioned on the upper side and is in an inclined state with a high left and a low right, and the sewage discharge groove B (15) is positioned on the lower side and is in an inclined state with a low left and a high right.