CN218653187U

CN218653187U - Pretreatment equipment suitable for rural sewage treatment

Info

Publication number: CN218653187U
Application number: CN202222647123.7U
Authority: CN
Inventors: 周江涛; 张艳梅; 李旗
Original assignee: Henan Qitai Environmental Engineering Co ltd
Current assignee: Henan Qitai Environmental Engineering Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-21
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a pre treatment facilities suitable for rural sewage treatment belongs to qqq technical field, filter through simple filter equipment in order to solve current, then salvage through the manual work, and because salvage can not be timely going on, make the soaking that these debris can be long time in aqueous from this, thereby cause rotten, not only breed the bacterium easily, and also can give off the problem of the peculiar smell of a certain amount, including the box, the internally mounted of box has as in carrying out filterable filter screen to sewage, the filter screen slope sets up, the setting of the filter equipment of stand alone type, the setting of while tilting filter screen, the realization separation operation that makes sewage and debris can be quick, and the setting of the filter screen of slope messenger formula makes debris can be quick be collected in the lower extreme position department of filter screen, thereby the sediment operation of the later stage of being convenient for, the region that debris covered the filter screen has also been reduced simultaneously, has guaranteed that sewage can be quick and has passed through smoothly.

Description

Pretreatment equipment suitable for rural sewage treatment

Technical Field

The utility model provides a pre treatment facilities suitable for rural sewage treatment, the utility model belongs to the technical field of sewage pretreatment, concretely relates to rural sewage treatment's pre treatment facilities technical field.

Background

The method has the advantages that water resources are protected, water pollution is reduced, and the water resources are fully recycled, which is the responsibility of everyone meaning, china is in the development stage, rural population accounts for the vast majority of population in China, so a large amount of rural sewage can be generated every year, the rural sewage contains a large amount of sundries such as residual branches and leaves, so pretreatment operation needs to be carried out on the sundries when the sewage is treated, most of the existing treatment modes are filtration through a simple filtering device, then manual salvage is carried out, separation operation is completed, time and labor are wasted, and salvage cannot be carried out in time, so the sundries can be soaked in water for a long time, rot is caused, bacteria are easy to breed, and a certain amount of peculiar smell can be emitted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: the utility model provides a pre treatment device suitable for rural sewage treatment to solve above-mentioned current filtering device through simple and filter, then salvage through the manual work, owing to salvage can not timely go on moreover, make these debris can be long-term soak in aqueous from this, thereby cause rotten, not only breed the bacterium easily, also can give off the problem of the peculiar smell of a certain volume in addition.

The utility model adopts the technical scheme as follows:

the utility model provides a pre treatment facilities suitable for rural sewage treatment, includes the box, the internally mounted of box has as in carrying out filterable filter screen to sewage, the filter screen slope sets up the inside of box corresponds the position department of filter screen bottommost and installs as in carrying out the row's of exhaust row sediment end to the debris that filters off the box internally mounted of filter screen below has the anti-blocking structure who clears up the filter screen mesh row sediment end with be provided with between the filter screen and prevent that the stifled structure carries out the shelf that removes.

Furthermore, the meshes on the filter screen are distributed in a staggered manner, and the inclination angle of the filter screen is set to be 15-30 degrees.

Furthermore, the slag discharging end comprises an arc-shaped pipe which is arranged in the box body and corresponds to the bottommost end of the filter screen, and a sewage draining outlet is formed in the box body and corresponds to the arc-shaped pipe.

Furthermore, the bottom internally mounted of box has the guide plate, the guide plate slope sets up, the highest end of guide plate is close to the side setting of drain place, the side of box corresponds the lowest extreme position department of guide plate and has seted up water drainage tank.

Furthermore, be provided with the spout between arc pipe and the filter screen, separate the baffle that the frame includes slidable mounting in the spout, the bottom of baffle corresponds the position department of filter screen bottom and installs the baffle, the bottom of baffle is passed through the spring and is connected with the bottom of box.

Furthermore, the box internally mounted of filter screen top has the installation pole, the pulley has been cup jointed on the installation pole, the position department that corresponds the pulley both ends on the installation pole installs the spacing ring, the rope is installed on the top of baffle, the rope is walked around then from the pulley and is prevented stifled structural connection.

Further, prevent stifled structure including installing the mounting panel on the box top, electric putter is installed to the bottom of mounting panel, electric putter runs through and extends to the below of filter screen and is connected with the support, the mesh position department that the surface of support corresponds the filter screen installs the ejector pin, the rope is connected with the ejector pin top that is closest to the baffle.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the filtration equipment's of stand alone type setting, the setting of tilting filter screen simultaneously for sewage and debris can be quick realization separation operation, the setting of the filter screen that the slope made the formula moreover makes debris can be quick the lowest end position department at the filter screen collected, thereby the sediment operation of being convenient for in later stage has also reduced the region that debris covered the filter screen simultaneously, has guaranteed that sewage can be quick smoothly pass through.

2. The arrangement of the anti-blocking structure enables the meshes of the filter screen to be cleaned after the filter screen is used for a certain time, so that the filter screen can be prevented from being blocked, and meanwhile, when the anti-blocking structure moves upwards, the partition frame can be driven to move downwards, so that sundries can be flushed into the position of the residue discharge end through sewage, a large amount of sundries can be flushed out through a small amount of sewage, and automatic impurity discharge operation is achieved.

Drawings

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

fig. 2 is a rear schematic view of the three-dimensional structure of the present invention;

fig. 3 is a schematic view of a first cross-sectional structure of the present invention;

fig. 4 is a schematic view of a second cross-sectional structure of the present invention;

FIG. 5 is a partially enlarged view of the end A1 of the present invention;

1-a box body; 2-filtering the screen; 3-slag discharge end; 4-separating frame; 5-an anti-blocking structure; 6-a drainage tank; 7-an arc-shaped pipe; 8-a sewage draining outlet; 9-a chute; 10-a separator; 11-a baffle plate; 12-a spring; 13-mounting a rod; 14-a stop collar; 15-a pulley; 16-a rope; 17-mounting a plate; 18-an electric push rod; 19-a scaffold; 20-a top rod; 21-a deflector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Examples

As shown in fig. 1 to 5, a pre-treatment device suitable for rural sewage treatment, including box 1, the internally mounted of box 1 is used as in carrying out filterable filter screen 2 to sewage, filter screen 2 inclines to set up, filter screen through the slope setting, make sewage and debris can quick realization separation operation, make debris can collect at the position back of the bottom of filter screen 2 under the effect of rivers simultaneously, the inside of box 1 is installed corresponding to filter screen 2 bottom position department and is used as in carrying out the sediment end 3 of discharging to the debris of crossing, can carry out the discharge operation to the debris of collecting through sediment end 3, box 1 internally mounted below filter screen 2 has the anti-clogging structure 5 that carries out the clearance to filter screen 2 mesh, regularly clear up the operation to filter screen 2 through anti-clogging structure 5, thereby filter screen 2 job stabilization nature has been guaranteed, be provided with the shelf 4 that can anti-clogging structure 5 remove between sediment end 3 and filter screen 2, prevent through shelf 4 from carrying out the position discharge of sediment end 3 from sewage when filtering.

The meshes on the filter screen 2 are distributed in a staggered manner, so that the filtering effect of the filter screen 2 is ensured, the inclination angle of the filter screen 2 is set to be 15-30 degrees, and the sewage can smoothly pass through the filter screen 2.

Arrange sediment end 3 including setting up the arc pipe 7 that corresponds the position department of filter screen 2 bottommost in the inside of box 1, the drain 8 has been seted up to the position department that corresponds arc pipe 7 on the box 1, through sewage to cross the inside that filters off debris rush into arc pipe 7, then discharge along drain 8.

The bottom internally mounted of box 1 has guide plate 21, and the slope of guide plate 21 sets up, and the highest end of guide plate 21 is close to the setting of 8 places sides of drain, and the side of box 1 corresponds guide plate 21's least significant position department and has seted up water drainage tank 6, and the setting of guide plate 21 makes the inside discharge from box 1 that the sewage through filter screen 2 can be quick.

Be provided with spout 9 between arc pipe 7 and the filter screen 2, separate frame 4 and include the baffle 10 of slidable mounting in spout 9, baffle 11 is installed to the position department that the bottom of baffle 10 corresponds 2 bottoms of filter screen, and the bottom of baffle 11 is passed through spring 12 and is connected with the bottom of box 1, has guaranteed that baffle 10 can remove in the inside of spout 9, and spring 12's setting provides required pulling force for baffle 10 downstream simultaneously.

1 internally mounted of box above filter screen 2 has installation pole 13, has cup jointed pulley 15 on the installation pole 13, and the position department that corresponds pulley 15 both ends on the installation pole 13 installs spacing ring 14, and rope 16 is installed on the top of baffle 11, and rope 16 is walked around then from pulley 15 and is connected with anti-blocking structure 5, transmits power through rope 16, makes baffle 11 and anti-blocking structure 5 can carry out opposite direction's simultaneous movement from this.

The anti-blocking structure 5 comprises a mounting plate 17 mounted on the top end of the box body 1, an electric push rod 18 is mounted at the bottom end of the mounting plate 17, the electric push rod 18 penetrates through the lower portion of the filter screen 2 and extends to the lower portion of the filter screen 2 and is connected with a support 19, ejector rods 20 are mounted on the surface of the support 19 corresponding to mesh positions of the filter screen 2, a rope 16 is connected with the top ends of the ejector rods 20 closest to the partition plate 10, the electric push rod 18 works to drive the support 19 to move upwards, so that the ejector rods 20 extend out of meshes of the filter screen 2, cleaning operation is performed on the filter screen 2, when the ejector rods 20 move upwards, the partition plate 10 moves downwards under the action of a spring 12, accordingly, impurities on the filter screen 2 can reach positions of the arc-shaped pipes 7, otherwise, the partition plate 10 moves upwards under the pulling of the rope 16, the filter screen 2 and the slag discharging ends 3 are cut, sewage is prevented from being discharged from the positions of the slag discharging ends 3, and the impurities can be swept into the arc-shaped pipes 7 in a cleaning mode when the filter screen 2 is cleaned.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a pre-treatment facilities suitable for rural sewage treatment, includes box (1), its characterized in that: the internally mounted of box (1) has and is used as in carrying out filterable filter screen (2) to sewage, filter screen (2) slope sets up the inside of box (1) corresponds the position department of filter screen (2) bottom and installs and is used as in carrying out the slag discharging end (3) of discharging to the debris of straining off the slag box (1) internally mounted of filter screen (2) below has to carry out stifled structure (5) of preventing that clears up filter screen (2) mesh slag discharging end (3) with be provided with between filter screen (2) and can prevent that stifled structure (5) carry out the shelf (4) that remove.

2. The pretreatment equipment suitable for rural sewage treatment according to claim 1, wherein: the meshes on the filter screen (2) are distributed in a staggered mode, and the inclination angle of the filter screen (2) is set to be 15-30 degrees.

3. The pretreatment equipment suitable for rural sewage treatment according to claim 1, wherein the pretreatment equipment comprises: the slag discharging end (3) comprises an arc-shaped pipe (7) which is arranged in the box body (1) and corresponds to the position of the bottom end of the filter screen (2), and a sewage draining outlet (8) is formed in the box body (1) and corresponds to the position of the arc-shaped pipe (7).

4. The pretreatment equipment suitable for rural sewage treatment according to claim 3, wherein the pretreatment equipment comprises: the bottom internally mounted of box (1) has guide plate (21), guide plate (21) slope sets up, the highest end of guide plate (21) is close to drain (8) place side and sets up, water drainage tank (6) have been seted up to the side of box (1) corresponding the lowest end position department of guide plate (21).

5. The pretreatment equipment suitable for rural sewage treatment according to claim 3, wherein the pretreatment equipment comprises: be provided with spout (9) between arc pipe (7) and filter screen (2), separate baffle (10) of frame (4) including slidable mounting in spout (9), the position department that the bottom of baffle (10) corresponds filter screen (2) bottom installs baffle (11), the bottom of baffle (11) is passed through spring (12) and is connected with the bottom of box (1).

6. The pretreatment equipment suitable for rural sewage treatment according to claim 5, wherein the pretreatment equipment comprises: box (1) internally mounted of filter screen (2) top has installation pole (13), pulley (15) have been cup jointed on installation pole (13), position department that corresponds pulley (15) both ends on installation pole (13) installs spacing ring (14), rope (16) are installed on the top of baffle (11), rope (16) are followed pulley (15) and are walked around then and are connected with anti-blocking structure (5).

7. The pretreatment equipment suitable for rural sewage treatment according to claim 6, wherein the pretreatment equipment comprises: prevent stifled structure (5) including installing mounting panel (17) on box (1) top, electric putter (18) are installed to the bottom of mounting panel (17), electric putter (18) run through and extend to the below of filter screen (2) and are connected with support (19), ejector pin (20) are installed to the mesh position department that the surface of support (19) corresponds filter screen (2), rope (16) are connected with ejector pin (20) top that is closest to baffle (10).