CN107998742A - A kind of working environment-friendly sewage processing equipment in construction site - Google Patents

Abstract

An environment-friendly sewage treatment equipment for construction on a construction site, comprising a concentrating device, a first filtering device located in the concentrating device, a frame device located below the concentrating device, and a first filtering device housed in the frame device Two filter devices, a third filter device located below the second filter device, a push device located on the right side of the frame device, and a drive device arranged on the frame device. The invention can realize sufficient purification of sewage, has high purification efficiency, can fully remove particle impurities in sewage, has remarkable impurity removal effect, can effectively prevent clogging at the same time, and ensures smooth progress of purification and filtration.

Description

An environment-friendly sewage treatment equipment for construction site construction

technical field

The invention relates to the technical field of environmental protection, in particular to an environment-friendly sewage treatment equipment for construction on a construction site.

Background technique

During the construction process, a large amount of sewage will be produced, and the sewage contains a large amount of particulate impurities. Therefore, it needs to be purified before being discharged to remove impurities in the sewage and reduce environmental pollution. However, although the existing sewage purification equipment can purify sewage, it cannot fully remove the particulate impurities in the sewage, and the sewage purification effect is poor, and due to the large amount of particulate impurities, the filter holes are easily blocked, affecting the purification process. It goes on smoothly, reducing the efficiency of purification.

Therefore, it is necessary to provide a new technical solution to overcome the above defects.

Contents of the invention

The object of the present invention is to provide an environment-friendly sewage treatment equipment for construction site construction that can effectively solve the above-mentioned technical problems.

For reaching the purpose of the present invention, adopt following technical scheme:

An environment-friendly sewage treatment equipment for construction on a construction site, comprising a concentrating device, a first filtering device located in the concentrating device, a frame device located below the concentrating device, and a first filtering device housed in the frame device Two filter devices, a third filter device positioned below the second filter device, a push device positioned on the right side of the frame device, a driving device arranged on the frame device, the concentration device includes a concentration frame, The first filter set on the concentration frame, the driving wheels accommodated in the left and right sides of the concentration frame, the first bending rod on the right side of the concentration frame, the first positioning position under the concentration frame Rod, the first fixed rod located below the first positioning rod, the first filter device includes the second filter screen located on the left and right sides of the concentration frame, the third filter screen located above the second filter screen net, the frame device includes a frame, a third filter screen located in the frame, a discharge pipe located below the frame, a valve arranged on the discharge pipe, and a valve arranged on the third filter screen the first sliding block, the first spring located below the first sliding block, the second fixing rods accommodated in the left and right sides of the frame, and the second springs located in the left and right sides above the frame, The second filtering device includes a moving frame, a fourth filter net accommodated in the moving frame, third springs located on the left and right sides of the moving frame, and bristles located under the fourth filtering net. The three filtering devices include a first housing, a second housing accommodated in the first housing, a fifth filter screen accommodated in the second housing, a positioning frame located below the fifth filter screen, The fourth spring below the second housing, the fifth spring below the fifth filter, the pushing device includes a first bracket, a second smooth block arranged on the first bracket, a set a moving rod on the second sliding block, a second positioning rod positioned above the moving rod, a third fixed rod positioned below the moving rod, and a first roller arranged at the lower end of the third fixed rod , the sixth spring arranged on the third fixed rod, the second roller arranged on the right end of the moving rod, the driving device includes an electric cylinder, a push rod positioned above the electric cylinder, a push rod positioned above the push rod The upper pushing block, the second bending rod arranged on the pushing block, the positioning block arranged on the electric cylinder, the fourth fixed rod on the right side of the electric cylinder, the fourth fixed rod arranged on the The third roller at the right end, the stay wire against the third roller, and the second support below the electric cylinder.

The centralizing frame is in the shape of a hollow semi-cylindrical body, the centralizing frame is provided with a first through hole penetrating through its inner and outer surfaces, the first filter screen is curved, and the first filter screen is accommodated in the first In a through hole and fixedly connected with the concentration frame, the driving wheels are provided with two and located on the left and right sides of the concentration frame respectively, the driving wheels are accommodated in the concentration frame and connected with the concentration frame. The frame is pivotally connected, the two ends of the first bending rod are fixedly connected to the centralized frame, the upper end of the first positioning rod is fixedly connected to the first filter net, and the first positioning rod is vertical , the lower end of the first positioning rod is fixedly connected with the first fixing rod.

There are two second filter screens arranged as left and right mirror images. The second filter screen is curved. The second filter screen is accommodated in the concentration frame and is in sliding contact with the inner surface of the concentration frame. There are two third filter nets, the lower end of the third filter net is fixedly connected with the second filter net, the third filter net is inclined, and the driving wheel leans against the second filter net. filter online.

The frame body is a hollow cuboid, the frame body is provided with a second through hole on its lower surface, the side of the third filter screen is fixedly connected with the inner surface of the frame body, and the third filter screen The net is provided with a third through hole through its upper and lower surfaces, the upper end of the discharge pipe is aligned with the second through hole and is fixedly connected with the lower surface of the frame, and the first smooth block is accommodated in the In the third through hole and fixedly connected with the third filter net, the first positioning rod passes through the upper and lower surfaces of the first smooth block and is in sliding contact with it, and the upper end of the first spring is in contact with the first The smooth block is fixedly connected, the lower end of the first spring is fixedly connected with the first fixed rod, the second fixed rod is provided with two and are respectively located on the left and right sides of the frame, and the second fixed rod One end of the rod is fixedly connected to the inner surface of the frame, two second springs are provided, the lower end of the second spring is fixedly connected to the upper end of the frame, and the upper end of the second spring is connected to the upper end of the frame. The centralized frame is fixedly connected.

The longitudinal section of the moving frame is isosceles trapezoidal, the moving frame is accommodated in the frame and is in sliding contact with the inner surface of the frame, the fourth filter is accommodated in the moving frame and is in contact with the The inner surface of the moving frame is fixedly connected, the third spring is provided with two and located on the left and right sides of the moving frame respectively, the upper end of the third spring is fixedly connected with the moving frame, and the third spring The lower end of the bristles is fixedly connected with the second fixing rod, and the upper end of the bristles is fixedly connected with the fourth filter net.

The first casing is a hollow cuboid, the lower surface of the first casing is fixedly connected to the inner surface of the frame, the first casing is located above the second through hole, and the first casing is located above the second through hole. The upper surface of the second housing is fixedly connected with the lower surface of the moving frame, the lower end of the second housing is accommodated in the first housing and is in sliding contact with the inner surface of the first housing, and the second housing is in sliding contact with the inner surface of the first housing. Five filter nets are accommodated in the second housing and are in sliding contact with the inner surface of the second housing.

The positioning frame is a hollow cuboid, the upper surface of the positioning frame is fixedly connected with the lower surface of the fifth filter net, and the outer surface of the positioning frame is in sliding contact with the inner surface of the second housing, so There are two fourth springs, the lower end of the fourth spring is fixedly connected to the inner surface of the frame, the upper end of the fourth spring is fixedly connected to the lower surface of the second housing, and the first The lower ends of the five springs are fixedly connected to the inner surface of the frame, and the upper ends of the fifth springs are fixedly connected to the fifth filter net.

The upper end of the first bracket is horizontal and fixedly connected to the right surface of the frame, the lower end of the first bracket is vertical and is provided with a fourth through hole passing through the left and right surfaces, and the second The sliding block is accommodated in the fourth through hole and fixedly connected with the first bracket, the moving rod passes through the left and right surfaces of the second sliding block and is in sliding contact with it, and the right end of the moving rod is provided with The first groove, the lower end of the second positioning rod is fixedly connected with the moving rod, the upper end of the second positioning rod leans against the first bracket and is in sliding contact with it, and the third fixing rod The upper end is fixedly connected with the moving rod, the lower end of the third fixed rod is provided with a second groove, the first roller is accommodated in the second groove and pivotally connected with the third fixed rod, The right end of the sixth spring is fixedly connected to the first bracket, the left end of the sixth spring is fixedly connected to the third fixed rod, and the second roller is accommodated in the first groove and is connected to the first bracket. pivot connection to the travel lever described above.

The electric cylinder is fixedly connected to the right surface of the frame body, the lower end of the push rod is connected to the electric cylinder, the upper end of the push rod is fixedly connected to the push block, and the left surface of the push block tops Leaning against and slidingly contacting the right surface of the frame body, the first roller leans against the pushing block.

The second curved rod is curved, and the two ends of the second curved rod are fixedly connected to the lower surface of the push block, the positioning block is fixedly connected to the electric cylinder, and the push rod passes through the positioning block. The upper and lower surfaces of the block are in sliding contact with it, the left end of the fourth fixed rod is fixedly connected with the electric cylinder, the right end of the fourth fixed rod is provided with a third groove, and the third roller is accommodated in the first In the three grooves and pivotally connected with the fourth fixed rod, the upper end of the stay wire is fixedly connected with the first bending rod, the lower end of the stay wire is fixedly connected with the second bending rod, and the top of the stay wire Leaning on the second roller and the third roller, the stay wire passes through the third groove, the upper end of the second bracket is fixedly connected with the electric cylinder, the lower end of the second bracket is connected with the The frame is fixedly connected.

Compared with the prior art, the present invention has the following beneficial effects: the environmental-friendly sewage treatment equipment for construction site construction of the present invention can fully purify sewage, has high purification efficiency, and can fully remove particulate impurities in sewage, remove The miscellaneous effect is remarkable, and at the same time, it can effectively prevent the occurrence of clogging and ensure the smooth progress of purification and filtration.

Description of drawings

Fig. 1 is a structural schematic diagram of an environment-friendly sewage treatment equipment used for construction on a building site according to the present invention.

Detailed ways

The environment-friendly sewage treatment equipment for building site construction of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

As shown in Fig. 1, the environment-friendly sewage treatment equipment for building site construction of the present invention comprises a concentrating device 1, a first filter device 2 located in the concentrating device 1, a frame device 3 located below the concentrating device 1, The second filter device 4 accommodated in the frame device 3, the third filter device 5 positioned below the second filter device 4, the push device 6 positioned on the right side of the frame device 3, and the The driving device 7 on the frame device 3 .

As shown in Figure 1, the centralization device 1 includes a centralization frame 11, a first filter screen 12 arranged on the centralization frame 11, driving wheels 13 accommodated in the left and right sides of the centralization frame 11, located on the The first bending rod 14 on the right side of the concentration frame 11 , the first positioning rod 15 located below the concentration frame 11 , and the first fixing rod 16 located below the first positioning rod 15 . Described concentration frame 11 is hollow semi-cylindrical shape, and the upper end of described concentration frame 11 is provided with opening so that the longitudinal section of described concentration frame 11 is semicircular, and described concentration frame 11 is provided with through its inner and outer surfaces. The first through hole 111 , the first through hole 111 communicates with the inside of the centralizing frame 11 . The first filter screen 12 is curved, and the first filter screen 12 is accommodated in the first through hole 111 and fixedly connected with the concentration frame 11, and the first filter screen 12 can filter sewage , Remove particulate impurities in sewage. Described drive wheel 13 is provided with two and is respectively positioned at the left and right sides of described concentration frame 11, and described drive wheel 13 is cylinder, and described drive wheel 13 is accommodated in described concentration frame 11 and with described concentration frame 11. The frame 11 is pivotally connected so that the driving wheel 13 can rotate in the concentration frame 11 , and the driving wheel 13 is connected with a motor (not shown) to drive the driving wheel 13 to rotate. The first bending rod 14 is in a curved shape, and both ends of the first bending rod 14 are fixedly connected to the focusing frame 11 . The first positioning rod 15 is vertical, the upper end of the first positioning rod 15 is fixedly connected with the first filter net 12, and the first positioning rod 15 is vertical. The first fixing rod 16 is in the shape of a cuboid, and the lower end of the first positioning rod 15 is fixedly connected with the first fixing rod 16 .

As shown in FIG. 1 , the first filter device 2 includes second filter screens 21 located on left and right sides of the concentration frame 11 , and a third filter screen 22 located above the second filter screen 21 . The second filter screen 21 is provided with two and left and right mirror images, and the second filter screen 21 is curved. The inner surfaces are in sliding contact, and the second filter screens 21 on the left and right sides are against each other, and the second filter screens 21 against each other block the first filter screen 12 . The third filter screen 22 is provided with two, the lower end of the third filter screen 22 is fixedly connected with the second filter screen 21, the third filter screen 22 is inclined, and the driving wheel 13 is against the On the second filter net 21 , the driving wheel 13 can drive the second filter net 21 to move when rotating.

As shown in Figure 1, the frame device 3 includes a frame body 31, a third filter screen 32 located in the frame body 31, a discharge pipe 33 located below the frame body 31, and a discharge pipe 33 arranged on the discharge pipe 33 The valve 34 on the top, the first smooth block 35 arranged on the third filter net 32, the first spring 36 located below the first smooth block 35, are accommodated in the left and right sides of the frame body 31 The second fixing rod 37 and the second springs 38 located on the left and right sides above the frame body 31 . The frame 31 is a hollow cuboid, the upper end of the frame 31 is provided with an opening so that the longitudinal section of the frame 31 is concave, and the frame 31 is provided with a second through hole on its lower surface 311 , the second through hole 311 is circular and communicates with the inside of the frame body 31 . The third filter screen 32 is a cuboid, the side of the third filter screen 32 is fixedly connected with the inner surface of the frame body 31, and the third filter screen 32 is provided with a third through hole that runs through its upper and lower surfaces 321. The third through hole 321 is square. The upper end of the discharge pipe 33 is aligned with the second through hole 311 and fixedly connected to the lower surface of the frame body 31 , so that the interior of the discharge pipe 33 communicates with the interior of the frame body 31 . The valve 34 is used to control the flow of water in the discharge pipe 33 . The first smooth block 35 is a cuboid, and the first smooth block 35 is accommodated in the third through hole 321 and is fixedly connected with the third filter screen 32. The first smooth block 35 adopts Made of a smooth material, that is, made of a material with a small friction coefficient, the first positioning rod 15 runs through the upper and lower surfaces of the first smooth block 35 and is in sliding contact with it, so that the first positioning rod 15 can be vertically Moving up and down. There are two first springs 36, the upper end of the first spring 36 is fixedly connected with the first smooth block 35, the lower end of the first spring 36 is fixedly connected with the first fixed rod 16, thereby supporting it. Described second fixed rod 37 is provided with two and is respectively positioned at the left and right sides in described frame body 31, and described second fixed rod 37 is cuboid, and one end of described second fixed rod 37 and described frame body 31 The inner surface is fixedly connected. The second spring 38 is provided with two, the lower end of the second spring 38 is fixedly connected to the upper end of the frame body 31, and the upper end of the second spring 38 is fixedly connected to the centralized frame 11, so that the The centralized frame 11 plays a supporting role.

As shown in Figure 1, the second filtering device 4 includes a moving frame 41, a fourth filter net 42 housed in the moving frame 41, a third spring 43 located on the left and right sides of the moving frame 41, and a third spring 43 located on the left and right sides of the moving frame 41. Describe the bristles 44 below the fourth filter screen 42. The longitudinal section of the moving frame 41 is isosceles trapezoidal, the upper and lower surfaces of the moving frame 41 communicate, and the moving frame 41 is accommodated in the frame body 31 and is in sliding contact with the inner surface of the frame body 31, so that The moving frame 41 can move up and down in the frame body 31 . The fourth filter 42 is accommodated in the moving frame 41 and fixedly connected to the inner surface of the moving frame 41 , and the fourth filter 42 can filter sewage. The third spring 43 is provided with two and located on the left and right sides of the moving frame 41 respectively, the upper end of the third spring 43 is fixedly connected with the moving frame 41, and the lower end of the third spring 43 is connected with the moving frame 41. The second fixed rod 37 is fixedly connected to support the moving frame 41 . There are several bristles 44, the upper ends of the bristles 44 are fixedly connected with the fourth filter 42, and the bristles 44 are vertical.

As shown in Figure 1, the third filter device 5 includes a first housing 51, a second housing 52 accommodated in the first housing 51, a fifth housing accommodated in the second housing 52 The filter 53 , the positioning frame 54 located below the fifth filter 53 , the fourth spring 55 located below the second housing 52 , and the fifth spring 56 located below the fifth filter 53 . The first housing 51 is a hollow cuboid, the upper and lower surfaces of the first housing 51 communicate, the lower surface of the first housing 51 is fixedly connected to the inner surface of the frame body 31, and the first The housing 51 is located above the second through hole 311 . The second housing 52 is a hollow cuboid, the upper and lower surfaces of the second housing 52 communicate, and the upper surface of the second housing 52 is fixedly connected to the lower surface of the moving frame 41, so that the first The interior of the second casing 52 communicates with the interior of the moving frame 41 , the lower end of the second casing 52 is accommodated in the first casing 51 and is in sliding contact with the inner surface of the first casing 51 , This allows the second casing 52 to move vertically up and down. The fifth filter 53 is a cuboid, and the fifth filter 53 is housed in the second housing 52 and is in sliding contact with the inner surface of the second housing 52, so that the fifth filter 53 It can move up and down in the second housing 52 . The positioning frame 54 is a hollow cuboid, the upper and lower surfaces of the positioning frame 54 communicate, the upper surface of the positioning frame 54 is fixedly connected with the lower surface of the fifth filter screen 53, and the outer surface of the positioning frame 54 Sliding contact with the inner surface of the second housing 52 , so that the fifth filter 53 and the positioning frame 54 can move up and down together. There are two fourth springs 55, the lower end of the fourth spring 55 is fixedly connected to the inner surface of the frame body 31, and the upper end of the fourth spring 55 is connected to the lower surface of the second housing 52. Fixedly connected, so as to play a supporting role for the second housing 52 . The fifth spring 56 is provided with several, the lower end of the fifth spring 56 is fixedly connected with the inner surface of the frame body 31, and the upper end of the fifth spring 56 is connected with the fifth spring 56. The filter net 53 is fixedly connected so as to support the fifth filter net 53 .

As shown in Figure 1, the pushing device 6 includes a first bracket 61, a second sliding block 62 arranged on the first bracket 61, a moving rod 63 arranged on the second sliding block 62, The second positioning rod 64 positioned above the moving rod 63, the third fixed rod 65 positioned below the moving rod 63, the first roller 66 arranged at the lower end of the third fixed rod 65, and the third fixed rod 66 arranged on the third fixed rod 65. The sixth spring 67 on the fixed rod 65 and the second roller 68 arranged on the right end of the moving rod 63 . The first bracket 61 is in the shape of a "7", the upper end of the first bracket 61 is horizontal and is fixedly connected with the right surface of the frame body 31, the lower end of the first bracket 61 is vertical and set There are fourth through holes 611 running through its left and right surfaces, and the fourth through holes 611 are square. The second smooth block 62 is rectangular parallelepiped, the second smooth block 62 is accommodated in the fourth through hole 611 and is fixedly connected with the first bracket 61, the second smooth block 62 adopts smooth Made of materials, that is, made of materials with a small friction coefficient. The moving rod 63 is horizontal, and the moving rod 63 runs through the left and right surfaces of the second smooth block 62 and is in sliding contact with it, so that the moving rod 63 can move left and right, and the right end of the moving rod 63 is provided with first groove. The second positioning rod 64 is rectangular parallelepiped and placed vertically, the lower end of the second positioning rod 64 is fixedly connected with the moving rod 63, and the upper end of the second positioning rod 64 leans against the first bracket 61 and sliding contact with it, so that the second positioning rod 64 and the moving rod 63 can move left and right. The third fixed rod 65 is in the shape of a cuboid, the upper end of the third fixed rod 65 is fixedly connected with the moving rod 63 , and the lower end of the third fixed rod 65 is provided with a second groove. The first roller 66 is accommodated in the second groove and is pivotally connected to the third fixing rod 65 so that the first roller 66 can rotate in the second groove. The right end of the sixth spring 67 is fixedly connected to the first bracket 61 , and the left end of the sixth spring 67 is fixedly connected to the third fixing rod 65 . The second roller 68 is accommodated in the first groove and pivotally connected with the moving rod 63 , so that the second roller 68 can rotate in the first groove.

As shown in FIG. 1 , the driving device 7 includes an electric cylinder 71, a push rod 72 positioned above the electric cylinder 71, a push block 73 positioned above the push rod 72, and a first push block disposed on the push block 73. Two bending rods 74, a positioning block 75 arranged on the electric cylinder 71, a fourth fixed rod 76 on the right side of the electric cylinder 71, a third roller 77 arranged on the right end of the fourth fixed rod 76, a top The pull wire 78 leaning against the third roller 77 and the second bracket 79 located below the electric cylinder 71 . The electric cylinder 71 is electrically connected with a power supply (not shown) to provide electric energy, the electric cylinder 71 is fixedly connected with the right surface of the frame body 31, and the electric cylinder 71 is provided with a switch (not shown). display) for easy control of its opening or closing. The lower end of the push rod 72 is connected with the electric cylinder 71 so that the electric cylinder 71 can drive the push rod 72 to move up and down, and the upper end of the push rod 72 is fixedly connected with the push block 73 . The longitudinal section of the push block 73 is a right triangle, the left surface of the push block 73 is against the right surface of the frame body 31 and is in sliding contact with it, and the first roller 66 is against the push block. 73 on. The second bending rod 74 is curved, and both ends of the second bending rod 74 are fixedly connected to the lower surface of the pushing block 73 . The positioning block 75 is a cuboid, and the positioning block 75 is fixedly connected to the electric cylinder 71. The push rod 72 runs through the upper and lower surfaces of the positioning block 75 and is in sliding contact with it, so that the push rod 72 can be stably Moving up and down. The fourth fixed rod 76 is rectangular parallelepiped, the left end of the fourth fixed rod 76 is fixedly connected with the electric cylinder 71 , and the right end of the fourth fixed rod 76 is provided with a third groove. The third roller 77 is accommodated in the third groove and pivotally connected with the fourth fixing rod 76 , so that the third roller 77 can rotate in the third groove. The upper end of the pull wire 78 is fixedly connected to the first bending rod 14, and the lower end of the pull wire 78 is fixedly connected to the second bending rod 74, and the pull wire 78 leans against the second roller 68 and the third roller 68. On the roller 77, the pull wire 78 passes through the third groove. The upper end of the second bracket 79 is fixedly connected to the electric cylinder 71 , and the lower end of the second bracket 79 is fixedly connected to the frame body 31 .

As shown in Figure 1, when the environment-friendly sewage treatment equipment for construction site construction of the present invention is used, construction sewage is first poured into the concentration frame 11, and placed above the second filter screen 21, and at the same time Located on the left and right sides of the third filter 22 , the sewage settles in the concentration frame 11 , so that the particulate impurities in the sewage are deposited at the bottom of the sewage and above the second filter 21 . Then open the motor connected with the driving wheel 13, so that the driving wheel 13 on the right side rotates counterclockwise, and the driving wheel 13 on the left side rotates clockwise, so that the second filter screen 21 on the right side moves to the right, and the second filter screen 21 on the left side moves to the right. The second filter screen 21 on the side moves to the left, and then the second filter screens 21 on the left and right sides are far away from each other, and then the settled sewage falls into the frame 31 after being filtered by the first filter screen 12. The impurities are above the second filter screen 21, so that the filtration of the sewage by the first filter screen 12 can be accelerated, and most of the precipitated particulate impurities are concentrated on the second filter screen 21, which is convenient for collecting the precipitated impurities . Then open the switch of electric cylinder 71, make described push rod 72 constantly move up and down, and then make described push block 73 constantly move up and down, when described push block 73 moves upwards, described first roller 66 moves to the right, The moving rod 63 moves to the right, the second roller 68 pushes the pull wire 78 to the right, and at the same time, the second bending rod 74 moves upward, so that the pull wire 78 is further tightened, so that the pull wire 78 can quickly pull down the concentrated Frame 11, so that the concentrated frame 11 moves downward quickly. When the pushing block 73 moves downward, the setting of the first spring 36 and the second spring 38 makes the concentrated frame 11 move upward quickly. Because the concentrated frame 11 moves up and down quickly Moving, so that the first filter screen 12 can move up and down quickly, and then can accelerate the filtration of sewage by the first filter screen 12, and can prevent the first filter screen 12 from being blocked, so as to ensure the smooth progress of purification and filtration. The sewage entering the frame body 31 enters the moving frame 41 after being filtered by the third filter screen 32 , and then enters the second casing 52 after being filtered by the fourth filter screen 42 , and then enter the discharge pipe 33 after being filtered by the fifth filter screen 53, open the valve 34, and then the sewage can be discharged. When the concentration frame 11 moves up and down, the first positioning rod 15 and the first fixing rod 16 move up and down continuously, and when the first fixing rod 16 moves down, it can lean against the fourth filter on the net 42, so that the fourth filter net 42 and the moving frame 41 move downward, the second casing 52 moves downward, the fourth spring 55 is compressed, and the fifth spring 56 controls the fifth filter. The net 53 plays a supporting role until the bristles 44 lean against the fifth filter net 53, so that the particulate impurities on the fifth filter net 53 can be removed, so that the fifth filter net 53 is brushed and the fifth filter net 53 is improved. The filter screen 53 has high efficiency in filtering sewage, and the fourth filter screen 42 can quickly filter the sewage in the process of moving up and down, so as to prevent the occurrence of clogging. Therefore, when the pushing block 73 moves up and down through the auxiliary function of the pushing device 6, the centralizing frame 11 can move up and down quickly and greatly, and then the fourth filter net can be moved up and down through the first positioning rod 15 and the first fixing rod 16. 42 continuously moves up and down the forehead, and at the same time realizes the scrubbing of the bristles 44 to the fifth filter screen 53, and removes the particle impurities on its surface. The operation is simple, the functions are diversified, and the sewage purification effect is remarkable. So far, the description of the use process of the environment-friendly sewage treatment equipment for construction site construction of the present invention is completed.

Claims (10)

1. a kind of working environment-friendly sewage processing equipment in construction site, including centralised arrangement, in the centralised arrangement The first filtration apparatus, the frame device below the centralised arrangement, be contained in the frame device second filtering Device, the 3rd filtration apparatus below second filtration apparatus, the pushing meanss on the right side of the frame device, set The driving device being placed on the frame device, it is characterised in that：The centralised arrangement includes collection center, is arranged at the concentration The first filter screen on frame, be contained in the driving wheel of the left and right sides in the collection center, first on the right side of the collection center Bent stick, the first locating rod below the collection center, the first fixed link below first locating rod, it is described First filtration apparatus includes the second filter screen positioned at the interior left and right sides of collection center, above second filter screen 3rd filter screen, the frame device include framework, the 3rd filter screen in the framework, below the framework Discharge pipe, the valve being arranged on the discharge pipe, first smooth piece be arranged on the 3rd filter screen, positioned at described First spring of one smooth piece of lower section, be contained in the second fixed link of the left and right sides in the framework, above the framework The second spring of the left and right sides, second filtration apparatus include movable frame, be contained in the movable frame the 4th filter screen, The 3rd spring at left and right sides of the movable frame, the bristle below the 4th filter screen, the 3rd filtering dress Put including the first housing, the second housing being contained in the first shell body, the 5th filtering being contained in the second shell body Net, the posting below the 5th filter screen, the 4th spring below second housing, positioned at the described 5th The 5th spring below filter screen, it is smooth that the pushing meanss include first support, second be arranged in the first support Block, the mobile bar being arranged on described second smooth piece, the second locating rod above the mobile bar, positioned at the movement The 3rd fixed link below bar, be arranged at the first roller of the 3rd fixed link lower end, be arranged in the 3rd fixed link The 6th spring, be arranged at the second roller of the mobile bar right end, the driving device includes electric cylinders, in the electric cylinders The catch bar of side, the pushing block above the catch bar, the second bent stick being arranged on the pushing block, be arranged at institute State the locating piece in electric cylinders, the 4th fixed link on the right side of the electric cylinders, be arranged at the 3rd of the 4th fixed link right end Roller, act against the bracing wire on the 3rd roller, the second support below the electric cylinders.

2. the working environment-friendly sewage processing equipment in construction site as claimed in claim 1, it is characterised in that：The concentration Frame is in hollow semicylinder shape, and the collection center is equipped with the first through hole through its surfaces externally and internally, first filter screen In bending, first filter screen is contained in the first through hole and is fixedly connected with the collection center, the driving wheel Equipped with the two and respectively left and right sides in the collection center, the driving wheel be contained in the collection center and with it is described Collect center to be pivotally connected, the both ends of first bent stick are fixedly connected with the collection center, the upper end of first locating rod It is fixedly connected with first filter screen, first locating rod is in vertical shape, the lower end of first locating rod and described the One fixed link is fixedly connected.

3. the working environment-friendly sewage processing equipment in construction site as claimed in claim 2, it is characterised in that：Described second Filter screen is equipped with two and left and right mirror image is set, and second filter screen is in bending, and second filter screen is contained in described Collect in center and be equipped with two with the inner surface sliding contact of the collection center, the 3rd filter screen, the 3rd filter screen Lower end be fixedly connected with second filter screen, the 3rd filter screen is oblique, and the driving wheel acts against described On two filter screens.

4. the working environment-friendly sewage processing equipment in construction site as claimed in claim 3, it is characterised in that：The framework In hollow cuboid, the framework is equipped with the second through hole positioned at its lower surface, the side of the 3rd filter screen and institute The inner surface for stating framework is fixedly connected, and the 3rd filter screen is equipped with the third through-hole through its upper and lower surface, the discharge The upper end of pipe is directed at second through hole and is fixedly connected with the lower surface of the framework, described first smooth piece be contained in it is described It is fixedly connected in third through-hole and with the 3rd filter screen, first locating rod runs through described first smooth piece of upper following table Face and it is fixedly connected with its sliding contact, the upper end of first spring with described first smooth piece, under first spring End is fixedly connected with first fixed link, and second fixed link is equipped with two and the respectively left and right two in the framework Side, one end of second fixed link are fixedly connected with the inner surface of the framework, and the second spring is equipped with two, and described the The lower end of two springs is fixedly connected with the upper end of the framework, and the upper end of the second spring is fixedly connected with the collection center.

5. the working environment-friendly sewage processing equipment in construction site as claimed in claim 4, it is characterised in that：The movement The longitudinal section of frame is in isosceles trapezoid, the movable frame be contained in the framework and with the inner surface sliding contact of the framework, 4th filter screen is contained in the movable frame and is fixedly connected with the inner surface of the movable frame, and the 3rd spring is set There are two and be located at the left and right sides of the movable frame respectively, the upper end of the 3rd spring is fixedly connected with the movable frame, The lower end of 3rd spring is fixedly connected with second fixed link, and the upper end of the bristle is fixed with the 4th filter screen Connection.

6. the working environment-friendly sewage processing equipment in construction site as claimed in claim 5, it is characterised in that：Described first Housing is in hollow cuboid, and the lower surface of first housing is fixedly connected with the inner surface of the framework, the first shell Body is located at the top of second through hole, and the upper surface of second housing is fixedly connected with the lower surface of the movable frame, institute State the second housing lower end be contained in the first shell body and with the inner surface sliding contact of first housing, the described 5th Filter screen be contained in the second shell body and with the inner surface sliding contact of second housing.

7. the working environment-friendly sewage processing equipment in construction site as claimed in claim 6, it is characterised in that：The positioning Frame is in hollow cuboid, and the upper surface of the posting is fixedly connected with the lower surface of the 5th filter screen, the positioning The outer surface of frame and the inner surface sliding contact of second housing, the 4th spring are equipped with two, the 4th spring Lower end is fixedly connected with the inner surface of the framework, and the upper end of the 4th spring is fixed with the lower surface of second housing to be connected Connect, the lower end of the 5th spring is fixedly connected with the inner surface of the framework, the 5th spring of upper end of the 5th spring Upper end is fixedly connected with the 5th filter screen.

8. the working environment-friendly sewage processing equipment in construction site as claimed in claim 7, it is characterised in that：Described first The upper end of stent is horizontal and right surface with the framework is fixedly connected, and the lower end of the first support in vertical shape and is set Have a fourth hole through its left and right surface, described second smooth piece be contained in the fourth hole and with the first support Be fixedly connected, the mobile bar through described second smooth piece left and right surface and with its sliding contact, the right side of the mobile bar End is equipped with the first groove, and the lower end of second locating rod is fixedly connected with the mobile bar, the upper end of second locating rod Act against in the first support and be fixedly connected with its sliding contact, the upper end of the 3rd fixed link with the mobile bar, The lower end of 3rd fixed link is equipped with the second groove, and first roller is contained in second groove and with the described 3rd Fixed link is pivotally connected, and the right end of the 6th spring is fixedly connected with the first support, the left end of the 6th spring and 3rd fixed link is fixedly connected, and second roller is contained in first groove and connects with the mobile bar pivot Connect.

9. the working environment-friendly sewage processing equipment in construction site as claimed in claim 8, it is characterised in that：The electric cylinders Be fixedly connected with the right surface of the framework, the lower end of the catch bar is connected with the electric cylinders, the upper end of the catch bar with The pushing block is fixedly connected, the left surface of the pushing block act against on the right surface of the framework and with its sliding contact, First roller is acted against on the pushing block.

10. the working environment-friendly sewage processing equipment in construction site as claimed in claim 9, it is characterised in that：Described Two bent sticks are in bending, and the both ends of second bent stick are fixedly connected with the lower surface of the pushing block, the locating piece Be fixedly connected with the electric cylinders, the catch bar through the locating piece upper and lower surface and with its sliding contact, the described 4th The left end of fixed link is fixedly connected with the electric cylinders, and the right end of the 4th fixed link is equipped with the 3rd groove, the 3rd roller It is contained in the 3rd groove and is pivotally connected with the 4th fixed link, the upper end of the bracing wire and first bent stick Be fixedly connected, the lower end of the bracing wire is fixedly connected with second bent stick, the bracing wire act against second roller and On 3rd roller, described to be drawstring through the 3rd groove, the upper end of the second support is fixedly connected with the electric cylinders, described The lower end of second support is fixedly connected with the framework.