CN110227298A - Automated sewage processing equipment for sewage treatment - Google Patents

Abstract

The invention relates to the technical field of sewage treatment, in particular to an automatic sewage treatment equipment for sewage treatment, which includes a sewage treatment tank body, and a filtering device is arranged in the sewage treatment tank body and on the right side of the sewage treatment tank body , there is a slag removal mechanism in the sewage treatment tank body and on the upper left side of the sewage treatment tank body; through the setting of the filter device and the slag removal mechanism, the filter device can filter the sewage and perform backwashing, and the slag removal mechanism can clean the sewage. The filtered sewage is further continuously deslagging and filtered.

Description

Automated sewage treatment equipment for sewage treatment

technical field

The invention relates to the technical field of sewage treatment, in particular to an automatic sewage treatment equipment for sewage treatment.

Background technique

Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while domestic sewage is the sewage produced in daily life, which refers to the complex mixture of various forms of inorganic and organic substances. According to the nature of water pollution, there are two types of water pollution: one is natural pollution; the other is man-made pollution. At present, man-made pollution is the most harmful to water bodies.

In the sewage treatment process, for any kind of sewage, there will be more or less solid pollutants in it, and the mixed solid pollutants are of different sizes and properties. In order to achieve a better sewage treatment effect, it is necessary to filter out the solid pollution in the sewage when treating the sewage, but there is a lack of a method in the prior art that can better filter the solid pollutants in the sewage. equipment or method of removal.

Contents of the invention

The invention provides a sewage treatment equipment with automatic slag removal function, which can overcome some or some defects of the prior art.

In order to solve the above technical problems, the present invention is solved through the following technical solutions:

The automatic sewage treatment equipment used for sewage treatment includes a sewage treatment tank body, a filter device is arranged in the sewage treatment tank body and on the right side of the sewage treatment tank body, the filter device includes a filter device housing, and the filter device housing is provided with The filter cavity, the front and rear side walls of the filter cavity are provided with two sets of opposite horizontal chutes along the length direction of the filter device housing, and the front and rear side walls of the filter cavity are provided with opposite sliding slots along the height direction of the filter device housing. Vertical chute, the raw sewage inlet pipe connected to the filter chamber and extending out of the sewage treatment tank body is provided under the right side wall of the filter chamber, and the drain pipe and filter residue connected to the filter chamber are respectively provided above and below the left side wall of the filter chamber Discharge hole; slide in the vertical chute to be provided with a vertical plate that is tightly matched with the side wall of the vertical chute, and the upper end surface of the vertical plate is located at the front and rear sides of the vertical plate. The threaded through hole provided in the direction; the vertical chute is rotated with a screw rod passing through the vertical plate and threaded with the threaded through hole, and the top of the screw rod is connected with a servo motor fixedly arranged on the filter device housing; A group of relative horizontal chutes are provided with grilles that are airtightly matched with the side walls of the horizontal chutes, and the two grilles are respectively located on both sides of the vertical plate and the sides of the grille are airtightly fitted with the sides of the vertical plate; sewage There is a slag removal mechanism in the treatment tank body and on the upper left side of the sewage treatment tank body. The slag removal mechanism includes a semicircular slag removal cylinder placed along the height direction of the sewage treatment tank body. The openings of the slag removal cylinder are all facing the sewage treatment Above the box body, the left side wall of the slag removal cylinder is provided with a sewage inlet pipe connected to the inside of the slag removal cylinder, the sewage water inlet pipe is connected to the drain pipe, and the right side wall of the slag removal cylinder is provided with a sewage inlet pipe connected to the interior of the slag removal cylinder. The slag discharge pipe, the upper side wall of the slag removal cylinder is provided with strip-shaped slots along the extension direction of the slag removal cylinder, and the lower side wall of the slag removal cylinder is provided with filter holes; A turntable is rotatably provided, and the side wall of the turntable extends into the strip-shaped slot near the outer edge and is closely matched with the side wall of the strip-shaped slot. Eight slag removal holes perpendicular to the turntable are evenly distributed on the circumference of the turntable. The slag removal disk can be located in the slag removal cylinder and can slide along the extension direction of the slag removal cylinder. The outer wall of the slag removal disk is tightly fitted with the inner wall of the slag removal cylinder. The middle part of the turntable is provided with a rotating shaft passing through the turntable. The two ends of the rotating shaft are respectively rotatably arranged on the front and rear side walls of the sewage treatment tank body, and one end of the rotating shaft is connected with a motor fixedly arranged on the side wall of the sewage treatment tank body.

Through the setting of the grid of the present invention, the grid can filter the sewage, so that the large block of pollutants can be located at the bottom of the filter cavity, and the large block of pollutants at the bottom of the filter cavity can be cleaned through the filter residue discharge hole; through the vertical plate , the screw rod and the servo motor are set so that the rotation of the servo motor drives the screw rod to rotate, and then the vertical plate can move up and down, so that the upper grid can be backwashed after the sewage enters the filter chamber, so that the filtering effect of the grid is improved. Better; through the setting of the motor, turntable and slag removal plate, the rotation of the motor drives the turntable to rotate, so that during the process of sewage drainage, the slag removal plate can continue to slide in the slag removal cylinder, and the sewage can always be discharged from the filter hole. The filter residue in the sewage is driven by the slag removal tray and discharged from the slag discharge pipe, thus better realizing continuous filtration and slag removal of the sewage.

As a preference, cylinders are provided on the left and right side walls of the filter housing, and the push rods of the cylinders pass through the side walls of the filter housing and are respectively connected to the corresponding grids; The grid matches the square holes. Through the setting of the cylinder, the cylinder pushes the grid to move, so that the positions of the upper grid and the lower grid can be exchanged, so that the lower grid can be backwashed, so that the filtering effect of the grid is better, and the square hole set up.

As preferably, the square hole includes an upper hole and a lower hole, and the upper sidewall of the upper hole and the lower sidewall of the lower hole are provided with a first installation cavity with an opening facing the square hole, and slidingly provided in the first installation cavity can extend The first installation cavity and the first clamping block that is airtightly matched with the side wall of the first installation cavity, the first spring is connected between the bottom wall of the first installation cavity and the first clamping block, the lower side wall of the upper hole and the lower hole of the lower hole There is a second installation cavity connected between the upper side walls, and two second clamping blocks that can protrude from the second installation cavity and are airtightly fitted with the side walls of the second installation cavity are slidingly provided in the second installation cavity. The second clamping blocks respectively resist the first clamping blocks in the square holes, and a second spring located in the second installation cavity is connected between the two second clamping blocks.

In the present invention, before the grid is in the exchange position, the first spring and the second spring push the first block and the second block respectively, so that the first block and the second block fit together in the square hole, thereby The square hole can prevent water leakage; when the grille is in an interchanged position, the grille squeezes the first block and the second block so that it retracts into the first installation cavity and the second installation cavity, which facilitates the movement of the grille.

As a preference, the left and right side walls of the filter cavity are oppositely provided with snap-in slots that match the grid, and the right side wall of the filter cavity and located in the snap-in slots are provided with a grille positioning mechanism, and the grille positioning mechanism includes a mounting seat , the left side of the mounting seat is provided with a through groove with an opening facing the filter cavity, the side wall of the through groove is provided with a sliding installation groove connected to each other, and the right side wall of the sliding installation groove is provided with a vertical T along the height direction of the mounting seat. Type chute, on the front and rear side walls of the sliding installation groove and located above and below the sliding installation groove The left side is provided with positioning pin holes opposite to each other; the horizontal T-shaped chute is slidingly provided with a horizontal block, the horizontal block includes an upper horizontal block and a lower horizontal block symmetrically arranged with the upper horizontal block, and the front and rear sides of the upper horizontal block are provided with There is a horizontal slide rail matched with the horizontal T-shaped chute. The lower side of the upper horizontal block and the two ends are provided with mutually symmetrical and upwardly inclined first slopes; the positioning pin hole is provided with a positioning pin through a compression spring. The positioning pins include an upper positioning pin and a lower positioning pin symmetrically arranged with the upper positioning pin. The side of the upper positioning pin is provided with a second slope matching the first slope; Positioning holes, the grid includes an upper grid and a lower grid, the upper right side of the upper grid is provided with a third slope that slopes downward, and the right end of the lower side of the lower grid is provided with a fourth slope that slopes upward; A vertical block is provided for sliding at the vertical T-shaped chute, and a vertical slide rail matched with the vertical T-shaped chute is provided on the right side of the vertical block. A fifth inclined surface matched with the first inclined surface, and a sixth inclined surface and a seventh inclined surface matched with the third inclined surface and the fourth inclined surface are respectively arranged on the left side of the vertical block.

In the present invention, the grille can be positioned when the grille is in the interchanged position. Through the setting of the compression spring, positioning pin, grille, horizontal block and vertical block, the left cylinder pushes the upper grille to move to the right, and the upper grille The third slope of the grid stretches into the sixth slope and squeezes the vertical block to move upwards, so that the fifth slope on the vertical block is squeezed with the first slope of the upper horizontal block, so that the upper horizontal block moves to the left Move so that the first slope of the upper horizontal block extends into the second slope of the upper positioning pin, so that the upper positioning pin protrudes into the positioning hole to position the upper grid, and at the same time, the compression spring pulls the lower positioning pin to retract the positioning pin hole, so that the second slope of the lower positioning pin presses the first slope of the lower horizontal block to move the lower horizontal block to the left, and then the lower positioning pin releases the positioning of the lower grille, so that the right cylinder can push the lower grille Move to the left, so as to realize the backwashing of the lower grille, so that the grille can maintain a better filtering effect; block, and then the compression spring pulls the upper positioning pin to retract into the positioning pin hole, and releases the positioning of the upper grid, so that the left cylinder drives the upper grid to move to the left.

As a preference, a first circular cavity is provided in the slag removal tray, and two sliding grooves extending in the same direction are arranged on the upper side wall of the first circular cavity along the radial direction of the slag removal tray. A first bevel gear is rotated in the cavity, and two rotatable first transmission rods are provided at the chute along the extending direction of the chute. Two bevel gears, two arc-shaped brush mounting seats that can move along the chute are arranged on the side of the slag removal plate, and the brush mounting seat is threadedly connected with the first transmission rod, and the brush mounting seat There are brushes for brushing the inner wall of the slag removal cylinder on the top; eight installation grooves for the slag removal plate are evenly arranged on the outer wall of the turntable along the circumference of the turntable, and a second circular cavity is arranged in the turntable. A third bevel gear is rotatably arranged in the second circular cavity, and a second transmission rod that passes through the turntable and the slag removal disk is connected between the first bevel gear and the third bevel gear. The two ends of the second transmission rod A fourth bevel gear and a fifth bevel gear matched with the first bevel gear and the third bevel gear are respectively arranged at the position; the third bevel gear is connected with a driving rod which is located in the rotating shaft and extends out of the rotating shaft.

In the present invention, manually turn the lever to rotate the second bevel gear and then drive the first bevel gear to rotate to drive the first transmission rod to rotate, so that the brush mounting seat moves along the chute to the edge of the slag removal plate and the slag removal cylinder Cooperate to carry out slag removal, and reversely rotate the lever, the brush installation seat can be moved to the middle of the slag removal tray to store the brush, thereby preventing the filter holes from clogging and realizing continuous filtration and slag removal of sewage.

As a preference, an arc-shaped brush installation cavity is provided in the brush installation seat, a shock absorbing plate is provided in the brush installation cavity, and a brush installation plate for installing the brush is provided at the outer wall of the brush installation seat. The brush mounting plate and the shock absorbing plate are connected with a connecting column that passes through the side wall of the brush mounting cavity and is arranged radially along the slag removal tray, and the shock absorbing plate and the brush mounting plate are connected with a connecting column that passes through the connecting column. damping spring. Through the arrangement of the damping spring, the damping plate and the connecting column, the rotation of the first transmission rod makes the brush mounting seat move to the edge of the slag removal tray and can be buffered when colliding with the slag removal cylinder, effectively protecting the hair brush.

As a preference, the front and rear side walls of the strip-shaped slot hole are symmetrically provided with snap-in grooves arranged along the circumferential direction of the transverse section of the slag removal cylinder along the extension direction of the strip-shaped slot hole; Between the disk installation grooves and along the circumferential direction of the turntable, eight strip-shaped grooves are evenly arranged, and the strip-shaped grooves are arranged correspondingly to the card slots. The inner side wall of the chute is provided with a spring installation hole along the radial direction of the turntable; the sliding slot is provided with a fitting block that fits the side wall of the slot, and the bottom of the fitting block is provided with For the first slide rail matched with the first T-shaped chute, a spring with one end connected to the bottom wall of the spring installation hole is arranged in the spring installation hole, and the other end of the spring is connected to the side wall of the fitting block.

In the present invention, through the setting of the clamping groove, the bar-shaped groove and the fitting block, the fitting block can be fitted on the side wall of the fitting groove, thereby preventing water leakage at the strip-shaped slot hole, so that the slag removing cylinder The effect is better; through the setting of the spring, the spring makes the fitting block always fit on the side wall of the slot during the rotation of the turntable, so that the wear between the fitting block and the slot can be automatically compensated, thus ensuring The slag removal effect of the slag removal cylinder is better; the setting of the spring installation hole makes the spring installed and fixed.

Description of drawings

Fig. 1 is the schematic cross-sectional view of the sewage treatment tank body in embodiment 1;

Fig. 2 is the schematic diagram of the filter housing in embodiment 1;

Fig. 3 is the schematic diagram of the vertical plate in embodiment 1;

Fig. 4 is the schematic diagram of the upper grid in embodiment 1;

Fig. 5 is the vertical section schematic diagram of the vertical plate in embodiment 1;

6 is a schematic cross-sectional view of the grid positioning mechanism in Embodiment 1;

Fig. 7 is the schematic diagram of the mounting base in embodiment 1;

Fig. 8 is the schematic diagram of upper horizontal block in embodiment 1;

Fig. 9 is the structural representation of the vertical block in embodiment 1;

Figure 10 is an enlarged schematic view of A in Figure 1;

Fig. 11 is a schematic cross-sectional view of the telescoping mechanism in Embodiment 1;

Fig. 12 is the structural representation of the sediment collection box in embodiment 1;

Figure 13 is a schematic cross-sectional view of the blowdown mechanism in Embodiment 1;

Fig. 14 is the structural representation of the sliding block in embodiment 1;

Figure 15 is an enlarged schematic view of C in Figure 13;

16 is a schematic cross-sectional view of the first lower partition in Embodiment 1;

Figure 17 is a schematic structural view of the lower partition in Example 1;

Figure 18 is a schematic structural view of the sliding plate in Embodiment 1;

Fig. 19 is a partial structural schematic diagram of the hinged rod in Embodiment 1;

Figure 20 is an enlarged schematic view of B in Figure 1;

Figure 21 is a schematic structural view of the slag removal cylinder in Embodiment 1;

Figure 22 is a schematic structural view of the turntable in Embodiment 1;

Figure 23 is a schematic structural view of the slag removal tray in Embodiment 1;

Fig. 24 is a vertical sectional schematic diagram of the slag removal cylinder and the turntable in embodiment 1;

Fig. 25 is a cross-sectional schematic view of the slag removal cylinder and the rotating disk in embodiment 1;

Fig. 26 is a schematic structural view of the brush mounting seat in Embodiment 1;

Fig. 27 is a schematic vertical sectional view of the slag removal cylinder in embodiment 1;

Figure 28 is a schematic structural view of the bonding block in Example 1;

Fig. 29 is a schematic structural view of the strip mount in embodiment 1;

Figure 30 is a schematic cross-sectional view of the pushing mechanism in Embodiment 1;

FIG. 31 is a schematic structural view of the cylinder in Embodiment 1.

In the present invention, the orientation words such as "up", "down", "left", "right", "front" and "back" are all based on the perspective in Figure 1. This description is only for more concise description, not are limitations of the invention.

The names of parts indicated by the numbers in the accompanying drawings are as follows: 100, sewage treatment tank body; 110, filter device; 111, filter device housing; 112, filter cavity; 113, vertical plate; 114a, upper grille; 114b, lower grille; 115, raw sewage inlet pipe; 116, drainage pipe; 117, filter residue discharge hole; 118, cylinder; 119, opening and closing mechanism; 120, sedimentation mechanism; 121, vertical partition; 122, sewage guide Plate; 123, sedimentation cavity; 124, sewage inlet; 125, sewage outlet; 131, sediment collection box; 132, sediment collection chamber; 133, sediment collection port; 134, sediment discharge outlet; 135, upper compartment 136, the lower partition; 136a, the first lower partition; 136b, the second lower partition; 137, the installation block; 138, the hinge rod; 140, the slag removal mechanism; 141, the slag removal cylinder; Water pipe; 143, slag discharge pipe; 144, filter hole; 151, turntable; 152, slag removal plate; 161, strip mounting seat; 211, horizontal chute; 212, vertical chute; 221, screw mandrel; 222, Servo motor; 231, clamping groove; 232, fixing groove; 311, threaded through hole; 321, square hole; 321a, upper hole; 321b, lower hole; 411, positioning hole; 421, third slope; 511, first Installation cavity; 521, first block; 531, first spring; 541, second installation cavity; 551, second spring; 561, second block; 571, inclined surface; 611, mounting seat; 621a, upper level Block; 621b, lower horizontal block; 631, vertical block; 641, positioning pin hole; 651a, upper positioning pin; 651b, lower positioning pin; 652, the second inclined plane; 661, compression spring; 671, the fourth inclined plane; 711 , through slot; 712, sliding installation slot; 721, vertical T-shaped chute; 722, horizontal T-shaped chute; 811, horizontal slide rail; 812, first slope; 911, vertical slide rail; 912, fifth Inclined plane; 913, the sixth inclined plane; 914, the seventh inclined plane; 1011, cover plate; 1012, telescopic mechanism; 1111, telescopic tube; 1132, limit post; 1141, the third spring; 1211, retaining bar; 1212, the third turning groove; 1221, sliding cavity; 1222, sliding groove; 1231, upper mounting groove; 1232, lower mounting groove; 1311, 1321, sliding block; 1322, connecting rod; 1323, pull rod; 1331, upper connecting rod; 1332, upper block; 1333, upper slope; 1334, upper spring; 1341, lower limit ring; 1351, lower connection 1352, the lower block; 1353, the lower slope; 1354, the lower spring; 1411, the slide rail; 1412, the second turning groove; 1421, the upper inclined block; 1431, the lower inclined block; 1 511, second retaining ring; 1521, second limit ring; 1611, sliding cavity; 1612, upper sewage hole; 1613, lower sewage hole; 1621, sliding plate; 1622, mud scraper; 1623, sewage hole; 1711 , rotating column; 1712, lower protrusion; 1811, hinged groove; 1812, stepped groove; 1911, connecting column; 1912, bearing; 2111, opening; 2212, the first threaded mounting hole; 2221, the bar groove; 2222, the spring mounting hole; 2231, the rotating shaft; 2311, the chute; 2321, the brush mounting seat; 2322, the brush mounting cavity; Two circular cavity; 2412, the third bevel gear; 2421, the second transmission rod; 2431, the first circular cavity; 2432, the first bevel gear; 2441, the first transmission rod; 2511, the damping plate; 2521 , brush mounting plate; 2531, connecting column; 2541, damping spring; 2551, brush; 2611, fitting block; 2621, spring; 2711, first slide rail; Slot; 2822, second T-shaped chute; 2831, clamping block; 2832, front clamping part; 2841, pushing mechanism; 2911, cylinder; 2912, cavity; 2913, axial limit groove; Spring; 2931, push rod; 2932, limit bar; 2933, first retaining ring; 3011, circumferential limit groove.

Detailed ways

In order to further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the examples are only for explaining the present invention and not for limiting it.

Example 1

This embodiment provides a filter device, a sedimentation mechanism and a slag removal mechanism, which improves the prior art from the process of filtration, sedimentation and slag removal in the sewage treatment process. It should be understood by those skilled in the art that the filter device , the sedimentation mechanism and the slag removal mechanism can be used alone or in combination, and this embodiment is used as a preferred explanation for the filtration device, the sedimentation mechanism and the slag removal mechanism.

As shown in Figures 1-9, the present embodiment provides a filter device, a sedimentation mechanism and a slag removal mechanism. Side is provided with filtering device 110, and filtering device 110 comprises filtering device housing 111, and filtering device housing 111 is provided with filtering cavity 112, and the front and rear side walls of filtering cavity 112 are provided with two along the length direction of filtering device housing 111. A set of opposite horizontal chute 211, the front and rear side walls of the filter cavity 112 are provided with a relative vertical chute 212 along the height direction of the filter device housing 111, and the bottom of the right side wall of the filter cavity 112 is provided with a connecting filter cavity 112 and stretch out the raw sewage inlet pipe 115 of the sewage treatment tank body 100, the top and bottom of the left side wall of the filter chamber 112 are respectively provided with a drain pipe 116 and a filter residue discharge hole 117 connected to the filter chamber 112; sliding in the vertical chute 212 There is a vertical plate 113 that is airtightly matched with the side wall of the vertical chute 212. The upper end surface of the vertical plate 113 and the front and rear sides of the vertical plate 113 are provided with threads arranged along the height direction of the vertical plate 113. Through hole 311; Rotate in the vertical chute 212 and be provided with the screw mandrel 221 that passes vertical plate 113 and threaded with threaded through hole 311, the top of screw mandrel 221 is connected with a servo that is fixedly arranged on the filter housing 111 The motor 222 is connected; a group of relative horizontal chute 211 is provided with a grid that is airtightly matched with the side wall of the horizontal chute 211, and the two grids are respectively located on both sides of the vertical plate 113 and the sides of the grid are in line with the vertical The sides of the plate 113 are a tight fit.

Through the setting of the grid in this embodiment, the grid can filter the sewage, so that the large block of pollutants can be located at the bottom of the filter chamber 112, and the large block of pollutants at the bottom of the filter chamber 112 can be cleaned through the filter residue discharge hole 117; Through the setting of the vertical plate 113, the screw rod 221 and the servo motor 222, the rotation of the servo motor 222 drives the screw rod 221 to rotate, and then the vertical plate 113 can move up and down, so that the sewage can meet the upper grill after entering the filter chamber 112 114a performs backwashing, so that the filtering effect of the grille is better.

In this embodiment, the left and right side walls of the filter housing 111 are provided with cylinders 118, and the push rods of the cylinders 118 pass through the side walls of the filter housing 111 and are respectively connected to the corresponding grids; the vertical plates 113 The top of the side is provided with square holes 321 respectively matched with the grid.

Through the setting of the cylinder 118 in this embodiment, the cylinder 118 pushes the grid to move, so that the positions of the upper grid 114a and the lower grid 114b can be exchanged, so that the lower grid 114b can be backwashed, so that the grid The filtering effect is better.

In this embodiment, the square hole 321 includes an upper hole 321a and a lower hole 321b, the upper side wall of the upper hole 321a and the lower side wall of the lower hole 321b are provided with a first installation cavity 511 opening toward the square hole 321, the first In the installation cavity 511, there is a first clamping block 521 that can extend out of the first installation cavity 511 and is tightly fitted with the side wall of the first installation cavity 511. The bottom wall of the first installation cavity 521 is connected to the first clamping block 521. There is a first spring 531, and a second installation cavity 541 connected between the lower side wall of the upper hole 321a and the upper side wall of the lower hole 321b is provided, and two sliding parts that can extend out of the second installation cavity 541 are arranged in the second installation cavity 541. Install the cavity 541 and the second clamping block 561 that is airtightly matched with the side wall of the second mounting cavity 541. The two second clamping blocks 561 respectively resist the first clamping block 521 in the square hole 321. The two second clamping blocks 561 The second spring 551 located in the second installation cavity 541 is connected therebetween.

In this embodiment, before the grid is in the exchange position, the first spring 531 and the second spring 551 push the first block 521 and the second block 561 respectively, so that the first block 521 and the second block 561 are in the square hole. 321 fit together, so that the square hole 321 can prevent water leakage; when the grid is in the interchange position, the grid squeezes the first block 521 and the second block 561, so that it can retract the first installation cavity 511 and the second block 561. The second installation cavity 541 facilitates the movement of the grid.

In this embodiment, symmetrical inclined surfaces 571 are provided on the left and right sides of the first block 521 and the second block 561 and located in the square hole 321 . Through the setting of the inclined surface 571 , it is more flexible for the grille to squeeze the block and retract it into the installation cavity.

In this embodiment, the left and right side walls of the filter cavity 112 are oppositely provided with snap-in slots 231 that match the grid, and the right side wall of the filter cavity 112 is provided with a grill positioning mechanism located in the snap-in slots 231. The grid positioning mechanism includes a mounting base 611, the left side of the mounting base 611 is provided with a through groove 711 with an opening facing the filter cavity 112, the side wall of the through groove 711 is provided with a sliding mounting groove 712 connected to each other, and the right side wall of the sliding mounting groove 712 A vertical T-shaped chute 721 is provided along the height direction of the mounting seat 611, and a relative level is provided along the length direction of the mounting seat 611 on the front and rear side walls of the sliding mounting groove 712 and above and below the sliding mounting groove 712. T-shaped chute 722, on the upper and lower side walls of the sliding installation groove 712 and on the left side of the mounting seat 611, there is a positioning pin hole 641 arranged oppositely; the horizontal T-shaped chute 722 is slidably provided with a horizontal block, and the horizontal block includes The upper horizontal block 621a and the lower horizontal block 621b that are symmetrically arranged with the upper horizontal block 621a, the front and rear sides of the upper horizontal block 621a are provided with a horizontal slide rail 811 matched with the horizontal T-shaped chute 722, and the lower side of the upper horizontal block 621a On the top and at both ends, there are mutually symmetrical and upwardly inclined first slopes 812; a positioning pin is provided in the positioning pin hole 641 through a compression spring 661, and the positioning pin includes an upper positioning pin 651a and a lower positioning pin symmetrically arranged with the upper positioning pin 651a. Locating pin 651b, the side of upper locating pin 651a is provided with the second inclined plane 652 that cooperates with first inclined plane 812; The side of grid is provided with the positioning hole 411 that matches with locating pin, and grid comprises upper grid 114a And the lower grid 114b, the upper side right end of the upper grid 114a is provided with a third slope 421 inclined downward, and the right end of the lower side of the lower grid 114b is provided with a fourth slope 671 inclined upward; vertical T-shaped The vertical block 631 is slidably provided at the chute 721, the right side of the vertical block 631 is provided with a vertical slide rail 911 matched with the vertical T-shaped chute 721, and the two ends of the vertical block 631 are provided with The fifth slope 912 is matched with the first slope 812 , and the left side of the vertical block 631 is provided with a sixth slope 913 and a seventh slope 914 respectively matched with the third slope 421 and the fourth slope 671 .

In this embodiment, the grille can be positioned when the grille is in an interchanged position. Through the settings of the compression spring 661, positioning pins, grille, horizontal block and vertical block 631, the left cylinder 118 pushes the upper grille 114a to Moving to the right, the third slope 421 of the upper grid 114a stretches into the sixth slope 913 and extrudes the vertical block 631 to move upwards, so that the fifth slope 912 on the vertical block 631 is aligned with the first slope of the upper horizontal block 621a. The inclined surfaces 812 are pressed against each other, and then the upper horizontal block 621a is moved to the left, so that the first inclined surface 812 of the upper horizontal block 621a is inserted into the second inclined surface 652 of the upper positioning pin 651a, so that the upper positioning pin 651a is stretched out into the positioning hole 411 The upper grid 114a is positioned, and at the same time, the compression spring 661 pulls the lower positioning pin 651b to retract into the positioning pin hole 641, so that the second inclined surface 652 of the lower positioning pin 651b squeezes the first inclined surface 812 of the lower horizontal block 621b to make the lower level The block 621b moves to the left, and then the lower positioning pin 651b releases the positioning of the lower grille 114b, so that the right side cylinder 118 can push the lower grille 114b to move to the left, thereby realizing backwashing the lower grille 114b and making the grille 114b move to the left. The grid maintains a better filtering effect; when the backwash of the lower grid 114b is completed, the right cylinder 118 drives the lower grid 114b to move to the left, and then squeezes the vertical block 631, and then the compression spring 661 pulls the upper positioning pin 651a Retract in the positioning pin hole 641, release the positioning of the upper grid 114a, so that the left cylinder 118 drives the upper grid 114a to move to the left.

In this embodiment, a fixing slot 232 for installing a grid positioning mechanism is provided in the clamping slot 231 . Through the setting of the fixing groove 232, the grid positioning mechanism is fixedly installed.

In the present embodiment, the opening and closing mechanism 119 for sealing the drainage pipe 116 is provided in the filter cavity 112 and at the drain pipe 116; The upper end of plate 1011 is connected with vertical plate 113 by telescopic mechanism 1012; The support rod 1121, the two ends of the telescopic cylinder 1111 are provided with a telescopic cavity 1112 along the length direction of the telescopic cylinder 1111, and the side wall of the telescopic cavity 1112 is provided with a relative limit chute 1113 along the length direction of the telescopic cylinder 1111; A telescopic connecting rod 1131 is slidingly arranged in the telescopic chamber 1112, and one end of the telescopic connecting rod 1131 located in the telescopic chamber 1112 is connected with a limit post 1132 extending out of the limiting chute 1113; between the bottom of the telescopic chamber 1112 and the telescopic connecting rod 1131 A third spring 1141 is connected; the telescopic link 1141 is hingedly connected to the top of the cover plate 1011 and the side of the vertical plate 113 respectively.

In this embodiment, the setting of the opening and closing mechanism 119 makes the vertical plate 113 drive the cover plate 1011 to move upward when it descends so that the drain pipe 116 is automatically closed to facilitate backwashing, and the vertical plate 113 drives the cover plate 1011 to move downward when it rises The drainage pipe 116 is automatically opened to facilitate the discharge of filtered water; the setting of the limit chute 1113 and the limit post 1132 prevents the telescopic connecting rod 1131 from breaking away from the telescopic cavity 1112 .

As shown in Figures 12-19, the present embodiment provides a filtering device, a slag removal mechanism and a sedimentation mechanism. There is a settling mechanism 120. The settling mechanism 120 includes a settling chamber 123 composed of two vertical partitions 121 and the sewage treatment tank body 100 that are opposite and placed along the height direction of the sewage treatment tank body 100. The top of the settling cavity 123 is provided with a sewage The water inlet 124, the bottom of the sedimentation chamber 123 is provided with a symmetrically placed sewage guide plate 122, and the bottom of the sedimentation chamber 123 is provided with a sewage outlet 125 on the sewage treatment tank body 100;

The settling mechanism 120 also includes a sewage discharge mechanism located at the lower side of the sewage treatment tank body 100. The sewage discharge mechanism includes a sediment collection box 131. A sediment collection chamber 132 is arranged in the sediment collection box 131. The upper side wall of the sediment collection chamber 132 A sediment collection port 133 communicated with the sewage outlet 125 is provided, and the lower side wall of the sediment collection chamber 132 is provided with a sediment discharge port 134 opposite to the sediment collection port 133; the sediment collection port 133 is hinged with Two upper partitions 135 that are arranged oppositely and can seal the sediment collection chamber 132, and the sediment discharge outlet 134 is pivotally connected with two lower partitions 136 that are arranged oppositely and that can seal the sediment collection chamber 132, the upper partition 135 and The lower partitions 136 are hermetically fitted with the side walls of the sediment collection chamber 132;

The installation block 137 that is arranged along the length direction of the sediment collection box 131 in the sediment collection chamber 132, the installation block 137 is provided with a sliding chamber 1221, and the left and right side walls of the sliding chamber 1221 are provided with along the length direction of the installation block 137. Opposite to the sliding groove 1222, the upper side wall of the sliding chamber 1221 is provided with two openings facing the upper mounting groove 1231 of the sliding chamber 1221, and the openings of the two upper mounting grooves 1231 are provided with upper limit rings 1311, and the openings of the sliding chamber 1221 The lower side wall is provided with two lower installation grooves 1232 with openings facing the sliding chamber 1221, and the openings of the two lower installation grooves 1232 are provided with lower stop rings 1341; the sliding chamber 1221 is provided with two identical sliding blocks 1321 The left and right sides of the sliding block 1321 are provided with sliding rails 1411 matching the sliding grooves 1222, and the upper side of the sliding block 1321 and located at the front side of the sliding block 1321 are provided with an upper inclined block 1421 with a slope facing the rear upper side of the sliding block 1321 , the lower side of the sliding block 1321 and the rear side of the sliding block 1321 are provided with a lower inclined block 1431 with a slope facing the front lower side of the sliding block 1321, and the two sliding blocks 1321 are connected by a connecting rod 1322; two upper mounting grooves 1231 is provided with upper connecting rod 1331 through the upper mounting groove 1231, the top of the upper connecting rod 1331 is hingedly connected with the upper partition 135 respectively, and the bottom end of the upper connecting rod 1331 is provided with the inclined surface of the upper inclined block 1421. On the upper inclined surface 1333, the upper connecting rod 1331 is provided with an upper stopper 1332 located in the upper installation groove 1231 and resisting the upper limit ring 1341, and an upper spring 1334 is connected between the upper stopper 1332 and the bottom wall of the upper installation groove 1231 , the two lower mounting grooves 1232 are provided with lower connecting rods 1351 through the lower mounting grooves 1232, the bottom ends of the lower connecting rods 1351 are hingedly connected with the lower partition plate 136 respectively, and the top ends of the lower connecting rods 1351 are provided with lower inclined blocks. The lower inclined surface 1353 matched with the inclined surface of 1431, the lower connecting rod 1351 is provided with a lower stopper 1352 which is located in the lower installation groove 1232 and resists the lower limit ring 1341, between the lower stopper 1352 and the bottom wall of the lower installation groove 1232 A lower spring 1354 is connected between them; a pull rod 1323 protruding from the sediment collection box 131 is provided on the side of the sliding block 1321 along the sliding direction of the sliding block 1321 .

In this embodiment, the sewage enters the sedimentation chamber 123 and is left still, and the solid sediment in the sewage can be deposited at the bottom of the sedimentation chamber 123; through the setting of the sewage mechanism, the sediment deposited at the bottom of the sedimentation chamber 123 can be collected and collected. Discharge sedimentation mechanism; through the setting of the mounting block 137, the upper mounting groove 1231, the upper connecting rod 1331, the upper spring 1334, the lower mounting groove 1232, the lower connecting rod 1351, the lower spring 1354 and the sliding block 1321, the sliding block 1321 is moved backward At this time, the upper inclined block 1421 squeezes the upper inclined surface 1333 of the upper connecting rod 1331, so that the upper connecting rod 1331 moves upward, and drives the upper partition 135 to open, so that the sediment enters the sediment collection box 131 for collection. When the sliding block 1321 moves toward When moving forward, the upper inclined block 1421 is separated from the upper slope 1333 of the upper link 1331, and the upper link 1331 moves downward due to the elastic force of the upper spring 1334, so that the upper partition 135 is closed. The inclined block 1431 squeezes the lower slope 1353 of the lower connecting rod 1351, so that the lower connecting rod 1351 moves downward, and drives the lower partition 136 to open, so that the sediment in the sediment collection box 131 is discharged; through the setting of the pull rod 1323, the Manually pulling the pull rod 1323 drives the sliding block 1321 to move back and forth, thereby making the use of the sewage discharge mechanism more convenient.

In this embodiment, a second rotating groove 1412 is provided on the front side of the sliding block 1321, and a second limiting ring 1521 is provided at the opening of the second rotating groove 1412; The second retaining ring 1511 in the second rotating groove 1412 and resisting the second limiting ring 1521 is threadedly connected to the side wall of the mounting block 137 by the pull rod 1323 . By turning the pull rod 1323, the pull rod 1323 moves back and forth to drive the sliding block 1321 to move back and forth, and meanwhile the pull rod 1323 is screwed to the mounting block 137 so that the pull rod 1323 is limited.

In this embodiment, the front and rear side walls of the sediment collection chamber 132 are provided with opposite third rotating grooves 1212, and the sides of the upper partition 135 and the lower partition 136 are provided with rotating columns located in the third rotating grooves 1212. 1711. Through the arrangement of the rotating column 1711 and the third rotating groove 1212 , the upper and lower partitions are pivotally hinged in the sediment collecting chamber 132 .

In this embodiment, the lower partition 136 includes a first lower partition 136a and a second lower partition 136b symmetrical to the first lower partition 136a. A sliding cavity 1611 is arranged inside the first lower partition 136a, and the sliding cavity The upper side wall of the cavity 1611 and the left side of the sliding cavity 1611 are provided with an upper drain hole 1612, and the lower side wall of the sliding cavity 1611 is provided with a lower drain hole 1613 corresponding to the upper drain hole 1612; There is a sliding plate 1621 that fits tightly with the side wall of the sliding cavity 1611. The upper side of the sliding plate 1621 is provided with a mud scraper 1622 protruding from the upper drain hole 1612 and arranged along the length direction of the first lower partition 136a. The sliding plate 1621 is provided with a sewage discharge hole 1623 corresponding to the lower sewage discharge hole 1613; the mud scraper 1622 is hinged with the bottom end of a hinged rod 138, and the top of the hinged rod 138 is respectively rotated and hinged on the left and right side walls of the sediment collection chamber 132 superior.

In this embodiment, during the opening and closing process of the lower partition 136, the hinge rod 138 drives the sliding plate 1621 to move, so that the mud scraper 1622 can scrape off the sediment on the lower partition 136, so that the sediment can be better Drain the sediment collection box 131; where the upper drain hole 1612, the lower drain hole 1613 and the drain hole 1623 are set so that the drain hole 1623 can be opposite to the lower drain hole 1613 during the movement of the sliding plate, so that the mud scraper 1622 pushes down The sediment on the dividing plate 136 is discharged from the lower drain hole 1613 and separated from the lower drain hole 1623 and the lower drain hole 1613, so that the sediment collection chamber 132 is sealed, so that the drain mechanism can automatically scrape the sediment during use, so that The sedimentation mechanism is easy to use.

In this embodiment, a hinged groove 1811 is provided above the mud scraper 1622, and opposite stepped grooves 1812 are arranged on the front and rear side walls of the hinged groove 1811, and a connecting column matched with the stepped groove 1812 is arranged at the bottom of the hinged rod 138 1911 , the connecting column 1911 is fixedly connected with the inner ring of a bearing 1912 fixedly arranged in the stepped groove 1812 . Through the arrangement of the hinged groove 1811, the stepped groove 1812, the bearing 1912 and the connecting column 1911, the connecting column 1911 can be hingedly installed in the stepped groove 1812 to realize the hinged connection between the hinged rod 138 and the mud scraper 1622.

In this embodiment, the sediment collection port 133 and the sediment discharge port 134 are provided with retaining strips 1211 respectively resisting the upper partition 135 and the lower partition 136 . Through the setting of the retaining bar 1211, the upper and lower partitions are limited, and the fit between the upper and lower partitions and the retaining bars is tighter, so that the effect of the upper partition from water and the lower partition from mud is better.

In this embodiment, the two upper baffles 135 are provided with upper protrusions that are attached to each other and can be separated on the sides of the two upper partitions 135; The lower raised 1912. Through the setting of the upper protrusion and the lower protrusion 1912, the opening and closing of the upper and lower partitions is facilitated, and at the same time, better sealing is obtained between the upper partitions and the lower partitions.

As shown in Figures 21-30, this embodiment provides a filtering device, a slag removal mechanism and a sedimentation mechanism. The slag removal mechanism includes a sewage treatment tank body 100, which is inside the sewage treatment tank body 100 and is located at the upper left side of the sewage treatment tank body 100. A slag removal mechanism 140 is provided. The slag removal mechanism 140 includes a semicircular slag removal cylinder 141 placed along the height direction of the sewage treatment tank body 100. The left side wall of the slag removal tube 141 is provided with a sewage water inlet pipe 142 connected to the inside of the slag removal tube 141, and the right side wall of the slag removal tube 141 is provided with a slag discharge pipe 143 connected to the inside of the slag removal tube 141. The upper side wall of 143 is provided with a strip-shaped slot 2121 arranged along the extension direction of the slag removal cylinder 143, and the lower side wall of the slag removal cylinder 143 is provided with a filter hole 144;

The strip-shaped slot 2121 is rotatably provided with a turntable 151. The side wall of the turntable 151 extends into the strip-shaped slot 2121 near the outer edge and is closely matched with the side wall of the strip-shaped slot 2121. The circumferential direction of the turntable 151 Evenly distributed with eight slag removal discs 152 perpendicular to the turntable 151, the slag removal discs 152 can be located in the slag removal tube 141 and can slide along the extension direction of the slag removal tube 141, the outer wall of the slag removal disc 152 and the slag removal tube The inner wall of 141 is airtightly matched, and the middle part of rotating disk 151 is provided with the rotating shaft 2231 that passes rotating disk 151, and the two ends of rotating shaft 2231 are respectively rotated and arranged on the front and rear side walls of sewage treatment tank body 100, and one end of rotating shaft 2231 is connected with a fixed The motors arranged on the side wall of the sewage treatment tank body 100 are connected.

Through the arrangement of the motor, turntable 151 and slag removal disc 152 in this embodiment, the rotation of the motor drives the turntable 151 to rotate, so that during the process of sewage drainage, the slag removal disc 152 can continue to slide in the slag removal cylinder 141, and the sewage It can always be discharged from the filter hole 144, and the filter residue in the sewage is driven by the slag removal tray 152 and discharged from the slag discharge pipe 143, thereby preferably realizing continuous filtration and slag removal of the sewage.

In this embodiment, a first circular cavity 2431 is provided inside the slag removal tray 152 , and two slides extending in the same direction along the radial direction of the slag removal tray 152 are provided on the upper side wall of the first circular cavity 2431 . Slot 2311, the first circular cavity 2431 is rotated with a first bevel gear 2432, the chute 2311 is provided with two rotatable first transmission rods 2312 along the extension direction of the chute 2311, the first transmission rod 2312 There are second bevel gears respectively matched with the first bevel gears 2432, and two arc-shaped brush mounting seats 2321 that can move along the chute 2311 are provided on the side of the slag removal plate 152. The brush mounting seat 2321 is threadedly connected with the first transmission rod 2312, and the brush mounting seat 2321 is provided with a brush 2551 for brushing the inner side wall of the slag removal cylinder 141; There are eight slag removal disc mounting grooves 2211 evenly arranged in the circumferential direction, and the second circular cavity 2411 is arranged in the turntable 151, and the third bevel gear 2412 is rotatably arranged in the second circular cavity 2411, and the first bevel gear 2432 Between the second transmission rod 2421 and the third bevel gear 2412, the second transmission rod 2421 that passes through the turntable 151 and the slag removal disk 152 is connected, and the two ends of the second transmission rod 2421 are respectively provided with the first bevel gear 2432 and the third bevel gear. 2412 is matched with the fourth bevel gear and the fifth bevel gear; the third bevel gear 2412 is connected with a driving rod 2413 that is located in the rotating shaft 2231 and extends out of the rotating shaft 2231 .

In this embodiment, manually turn the lever 2413 to rotate the third bevel gear 2412 and then drive the first bevel gear 2432 to rotate, thereby driving the first transmission rod 2312 to rotate, so that the brush mounting seat 2321 moves along the chute 2311 to the slag removal The edge of the disc 152 cooperates with the slag removal cylinder 141 to remove slag, and the reverse rotation of the lever 2413 can move the brush mounting seat 2321 to the middle of the slag removal plate 152 to store the brush, thereby preventing the filter hole 144 from clogging , to achieve continuous filtration and slag removal of sewage.

In this embodiment, an arc-shaped brush installation chamber 2322 is provided in the brush installation seat 2321, and a shock absorbing plate 2511 is provided in the brush installation chamber 2322. The brush mounting plate 2521 of the brush 2551 is connected between the brush mounting plate 2521 and the shock absorbing plate 2511 through the connecting column 2531 that passes through the side wall of the brush mounting cavity 2322 and is arranged radially along the slag removal tray 152, and the shock absorbing plate Between 2511 and the brush mounting plate 2521 is connected a damping spring 2541 passing through the connecting column 2531 . Through the damping spring 2541, the setting of the damping plate 2511 and the connecting column 2531, the first transmission rod 2312 is rotated so that the brush mounting seat 2321 moves to the edge of the slag removal tray 152 and can be buffered when it collides with the slag removal cylinder 141. Brush 2551 for effective protection.

In this embodiment, the front and rear side walls of the strip-shaped slot 2121 are symmetrically provided with the card slots 2122 arranged along the circumferential direction of the transverse section of the slag removal cylinder 141 along the extension direction of the strip-shaped slot 2121; the upper and lower sides of the turntable 151 Located between the adjacent slag removal tray installation grooves 2211 and along the circumferential direction of the turntable 151, eight strip-shaped grooves 2221 are evenly arranged. A first T-shaped chute is provided along the radial direction of the turntable 151, and a spring mounting hole 2222 is provided on the inner wall of the bar-shaped groove 2221 along the radial direction of the turntable 151; The side wall of 2122 fits the fitting block 2611, the bottom of the fitting block 2611 is provided with the first slide rail 2711 matching with the first T-shaped chute, and the spring mounting hole 2222 is provided with one end and the spring mounting hole 2222 The spring 2621 is connected to the bottom wall of the body, and the other end of the spring 2621 is connected to the side wall of the fitting block 2611 .

Through the setting of the card slot 2122, the bar-shaped slot 2221 and the fitting block 2611 in this embodiment, the fitting block 2611 can be attached to the side wall of the card slot 2122, thereby preventing water leakage at the bar-shaped slot hole 2121, thereby The slag removal effect of the slag removal cylinder 141 is better; through the setting of the spring 2621, the spring 2621 makes the fitting block 2611 always fit on the side wall of the card slot 2122 during the rotation of the turntable 151, so that the fitting block The wear between 2611 and the slot 2122 can be automatically compensated, so as to ensure better slag removal effect of the slag removal cylinder 141; the setting of the spring mounting hole 2222 makes the spring 2621 fixed.

In this embodiment, it also includes a pair of symmetrical bar-shaped mounting seats 161 arranged along the width direction of the garbage disposal box body 100. A sliding through groove 2821 is provided on the upper side of the bar-shaped mounting seat 161, and a second T-shaped chute 2822 is provided along the length direction of the bar-shaped mounting seat 161 on the sliding through groove 2821; Block 2831, the lower side of the clamping block 2831 is provided with a second slide rail matched with the second T-shaped chute 2822, and the clamping block 2831 is provided with a front clamping part 2832 for clamping the slag removal cylinder 141; A rear clamping part 2811 for clamping the slag removing cylinder 141 and symmetrical to the front clamping part 2832 is provided on the shaped mounting base 161 .

Through the setting of the clamping block 2831, the front clamping part 2832 and the rear clamping part 2811 in this embodiment, the clamping block 2831 squeezes the strip mounting seat 161 so that the slag removal cylinder 141 can be fixed, and the sliding through groove 2821 1. The setting of the second T-shaped chute 2822 and the second slide rail enables the clamping block 2831 to slide in the sliding channel 2821, so that it can clamp and loosen the slag removal cylinder 141, so that the installation of the slag removal cylinder 141 More convenient.

In this embodiment, the strip mounting seat 161 is provided with a push mechanism 2341 for pushing the clamping block. The push mechanism 2841 includes a cylindrical tube 2911 fixedly arranged on the front side wall of the sliding channel 2821, and a hollow hole is arranged in the cylindrical tube 2911. Cavity 2912, the side wall of the cavity 2912 is provided with the relative axial limiting groove 2913 along the axial direction of the cylindrical tube 2911, the side wall of the axial limiting groove 2913 is located on the cylindrical tube 2911 and fixed on the strip mounting seat 161 One side of the top is provided with a circumferential limit groove 3011 opposite and arranged along the circumference of the cylinder 2911; a first rotation groove is provided on the front side of the clamping block 2831, and a first rotation groove is provided at the opening of the first rotation groove. Limiting ring; the cavity 2912 is provided with a push rod 2931 protruding from the cavity 2912, and one end of the push rod 2931 located in the cavity 2912 is connected with a limit strip 2932 protruding from the axial limit groove 2913, and the push rod 2931 One end protruding out of the cavity 2912 is provided with a first stop ring 2933 located in the first rotation groove and resisting the first stop ring, and a stop ring 2933 located between the bottom wall of the cavity 2913 and the stop bar 2932 is provided. Push spring 2921 in 2912.

Through the setting of the push spring 2921 and the push rod 2931 in this embodiment, the push spring 2921 squeezes the push rod 2931, and the clamping block 2831 squeezes the bar-shaped mounting seat 161, so that the slag removal cylinder 141 is clamped and fixed; Through the setting of the axial limit groove 2913, the circumferential limit groove 3011, the limit bar 2932, the first rotation groove and the first stop ring 2933, the compression push rod 2931 makes the limit bar 2932 in the axial limit groove 2913 Move to the circumferential limit groove 3011, drive the clamping block 2831 to move to loosen the clamping part, turn the push rod 2931 to move the limit bar 2932 into the circumferential limit groove 3011, so that the push rod 2931 is limited , so as to facilitate the installation, disassembly and maintenance of the slag removal cylinder 141.

In this embodiment, the opening of the cavity 2912 is provided with a stop ring 2914 for preventing the push rod 2931 from sliding out of the cavity 2912 . Through the arrangement of the retaining ring 2914 , the push rod 2931 will not be separated from the cavity 2912 , so that the push rod 2931 will not be separated from the cylinder 2911 .

In a word, the above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the patent of the present invention.

Claims (7)

1. being used for the automated sewage processing equipment of sewage treatment, it is characterised in that: dirty including waste water treatment box ontology (100) In water treatment case ontology (100) and it is located at the right side of waste water treatment box ontology (100) equipped with filter device (110), filter device (110) include filter device shell (111), filter chamber (112) are equipped in filter device shell (111), before filter chamber (112) Two groups of opposite horizontal concrete chutes (211) set, filter chamber are equipped with along the length direction of filter device shell (111) on rear wall (112) opposite vertical chute (212), filtering are equipped with along the short transverse of filter device shell (111) on front-rear side walls Connection filter chamber (112) is equipped with below the right side wall of chamber (112) and stretches out the raw sewage water inlet pipe of waste water treatment box ontology (100) (115), the drainpipe (116) and filter residue of connection filter chamber (112) are respectively equipped with above and below the left side wall of filter chamber (112) Tap (117)；Sliding is equipped with the vertical plate (113) with vertical chute (212) side wall close fit in vertical chute (212), The upper surface of vertical plate (113) and be located at vertical plate (113) front and rear sides at be equipped with along vertical plate (113) short transverse The tapped through hole (311) of setting；In vertical chute (212) rotation be equipped with across vertical plate (113) and with tapped through hole (311) spiral shell The screw rod (221) of line cooperation, the top of screw rod (221) are fixed at the servo motor on filter device shell (111) with one (222) it is connected；The interior grid being equipped with the side wall close fit of horizontal concrete chute (211) of one group of opposite horizontal concrete chute (211), two A grid is located at the side of the two sides of vertical plate (113) and grid and the side close fit of vertical plate (113)；

In waste water treatment box ontology (100) and it is located at waste water treatment box ontology (100) upper left side equipped with slag removal mechanism (140), Slag removal mechanism (140) includes the slagging-off cylinder (141) for placing along waste water treatment box ontology (100) short transverse and be in semicircle shape, The opening (2111) of slagging-off cylinder (141) is towards the top of waste water treatment box ontology (100), the left side side wall of slagging-off cylinder (141) It is equipped with the internal sewage water inlet pipe (142) of connection slagging-off cylinder (141), sewage water inlet pipe (142) is connected with drainpipe (116), The right sidewall of slagging-off cylinder (141) is equipped with the internal scum pipe (143) of connection slagging-off cylinder (141), the upside of slagging-off cylinder (143) Side wall is equipped with the bar shape trench hole (2121) of the extending direction setting along slagging-off cylinder (143), the downside side wall of slagging-off cylinder (143) It is equipped with filter opening (144)；

It is rotationally equipped at bar shape trench hole (2121) turntable (151), the side wall of turntable (151) and protrudes into item close to peripheral portion In shape slot (2121) and the side wall close fit with bar shape trench hole (2121), eight are evenly distributed in the circumferential direction of turntable (151) It is a to remove slag pan (152) perpendicular to turntable (151), except slag pan (152) can be located in slagging-off cylinder (141) and can be along slagging-off The extending direction sliding of cylinder (141), except the lateral wall of slag pan (152) and the inner wall close fit of slagging-off cylinder (141), turntable (151) middle part is equipped with the rotation axis (2231) across turntable (151), and the both ends of rotation axis (2231) are rotatably arranged on dirt respectively On the front-rear side walls of water treatment case ontology (100), one end of rotation axis (2231) and one is fixed at waste water treatment box ontology (100) the motor on side wall is connected.

2. the automated sewage processing equipment according to claim 1 for sewage treatment, it is characterised in that: filter device It is equipped in the left and right sidewall of shell (111) cylinder (118), the push rod of cylinder (118) both passes through filter device shell (111) Side wall is connected with corresponding grid respectively；The square hole matched respectively with grid is equipped with above the side of vertical plate (113) (321)。

3. the automated sewage processing equipment according to claim 2 for sewage treatment, it is characterised in that: square hole It (321) include upper aperture (321a) and lower square hole (321b), the downside of the upper side wall of upper aperture (321a) and lower square hole (321b) First installation cavity (511) of the opening towards square hole (321) is equipped on wall, sliding is equipped with and can stretch in the first installation cavity (511) First installation cavity (511) and the first fixture block (521) with the first installation cavity (511) side wall close fit out, the first installation cavity (521) it is connected with the first spring (531) between bottom wall and the first fixture block (521), the lower wall of upper aperture (321a) and lower section It is equipped with the second installation cavity (541) being connected between the upper side wall in hole (321b), is slided in the second installation cavity (541) there are two setting It can stretch out the second installation cavity (541) and the second fixture block (561) with the second installation cavity (541) side wall close fit, two Two fixture blocks (561) are mutually kept out in square hole (321) with the first fixture block (521) respectively, are connected between two the second fixture blocks (561) Second spring (551) in the second installation cavity (541).

4. the automated sewage processing equipment according to claim 3 for sewage treatment, it is characterised in that: filter chamber (112) with respect to being equipped with the clamping groove (231) that matches with grid in left and right sidewall, on the right side wall of filter chamber (112) and position In being equipped with grid positioning mechanism in clamping groove (231), grid positioning mechanism includes mounting base (611), is set on the left of mounting base (611) There is through slot (711) of the opening towards filter chamber (112), the side wall of through slot (711) is equipped with the slot that is slidably installed being connected (712), it is slidably installed on the right side wall of slot (712) and is equipped with vertical T-type sliding slot (721) along the short transverse of mounting base (611), It is slidably installed on the front-rear side walls of slot (712) and is located at the upper and lower for the slot (712) that is slidably installed along the length of mounting base (611) Direction is equipped with opposite horizontal T-type sliding slot (722), on the top and bottom sidewall of the slot that is slidably installed (712) and is located at mounting base (611) Left side is equipped with the dowel hole (641) being oppositely arranged；Sliding is equipped with horizontal block at horizontal T-type sliding slot (722), and horizontal block includes Upper horizontal block (621a) and with the symmetrically arranged lower horizontal block (621b) of upper horizontal block (621a), the front and back of upper horizontal block (621a) Side is equipped with the horizontal slide rail (811) that matches with horizontal T-type sliding slot (722), on the downside of upper horizontal block (621a) and Symmetrical and acclivitous first inclined-plane (812) is equipped at both ends；Pass through compressed spring in dowel hole (641) (661) be equipped with positioning pin, positioning pin include upper positioning pin (651a) and with the symmetrically arranged lower positioning pin of upper positioning pin (651a) (651b), the side of upper positioning pin (651a) are equipped with the second inclined-plane (652) matched with the first inclined-plane (812)；Grid Side is equipped with the location hole (411) matched with positioning pin, and grid includes upper grid (114a) and Under The Grille (114b), upper lattice The third inclined-plane (421) tilted down, the right end of the downside of Under The Grille (114b) are equipped at the upper side right end of grid (114a) Place is equipped with acclivitous 4th inclined-plane (671)；Sliding is equipped with vertical block (631) at vertical T-type sliding slot (721), vertical block (631) right side is equipped with the upright slide rail (911) matched with vertical T-type sliding slot (721), the both ends of vertical block (631) Place is equipped with the 5th inclined-plane (912) that matches with the first inclined-plane (812), and the left side of vertical block (631) is equipped with respectively with the The 6th inclined-plane (913) and the 7th inclined-plane (914) that three inclined-planes (421) and the 4th inclined-plane (671) match.

5. the automated sewage processing equipment according to claim 4 for sewage treatment, it is characterised in that: remove slag pan (152) the first circular cavity (2431) are equipped in, along the diameter for removing slag pan (152) on the upper side wall of the first circular cavity (2431) To setting there are two the consistent sliding slot of extending direction (2311), the interior rotation of the first circular cavity (2431) is equipped with first bevel gear (2432), it is set along the extending direction of sliding slot (2311) there are two rotatable first drive rod (2312) at sliding slot (2311), First drive rod (2312) is equipped with the second bevel gear matched respectively with first bevel gear (2432), except slag pan (152) It can be along hairbrush mounting base (2321) sliding slot (2311) movement and in arc-shaped, hairbrush mounting base there are two being set on side (2321) it is threadedly coupled between the first drive rod (2312), hairbrush mounting base (2321) is equipped with for slagging-off cylinder (141) Inner sidewall carries out the hairbrush (2551) that brush is swept；Eight are uniformly provided with along the circumferential direction of turntable (151) on the lateral wall of turntable (151) Except slag pan mounting groove (2211), the second circular cavity (2411) are equipped in turntable (151), can be turned in the second circular cavity (2411) It is dynamic to be equipped with third hand tap gear (2412), it is connected between first bevel gear (2432) and third hand tap gear (2412) across turntable (151) and except slag pan (152) setting the second drive rod (2421), be respectively equipped at the both ends of the second drive rod (2421) and the The 4th bevel gear and the 5th bevel gear that one bevel gear (2432) and third hand tap gear (2412) match；Third hand tap gear (2412) driving lever (2413) of rotation axis (2231) is connected in rotation axis (2231) and stretched out on.

6. the automated sewage processing equipment according to claim 5 for sewage treatment, it is characterised in that: hairbrush installation It is equipped with the hairbrush installation cavity (2322) in arc-shaped in seat (2321), is equipped with vibration damper plate (2511) in hairbrush installation cavity (2322), The hairbrush mounting plate (2521) for installing hairbrush (2551), hairbrush mounting plate are equipped at hairbrush mounting base (2321) lateral wall (2521) it is connected between vibration damper plate (2511) across hairbrush installation cavity (2322) side wall and along except slag pan (152) are radially set The connecting column (2531) set is connected between vibration damper plate (2511) and hairbrush mounting plate (2521) and is arranged across connecting column (2531) Shock-absorbing spring (2541).

7. the automated sewage processing equipment according to claim 6 for sewage treatment, it is characterised in that: bar shape trench hole (2121) it is symmetrically arranged with along the extending direction of bar shape trench hole (2121) along slagging-off cylinder (141) transversal cross-section on front-rear side walls The card slot (2122) being circumferentially arranged；It is located at adjacent remove between slag pan mounting groove (2211) in the upper and lower side of turntable (151) And eight strip grooves (2221) are uniformly provided with along the circumferential direction of turntable (151), strip groove (2221) is corresponding with card slot (2122) Setting, along the first T-type sliding slot that is radially provided with of turntable (151) on the bottom wall of strip groove (2221), strip groove (2221) it is interior Spring mounting hole (2222) are radially provided with along turntable (151) on side wall；The interior sliding of strip groove (2221) is equipped with and card slot (2122) the fitting block (2611) that side wall fits, the bottom of fitting block (2611), which is equipped with, to be matched with the first T-type sliding slot First sliding rail (2711), the interior spring being connected equipped with one end with the bottom wall of spring mounting hole (2222) of spring mounting hole (2222) (2621), the other end of spring (2621) is connected with the side wall for being bonded block (2611).