CN213537449U

CN213537449U - Can clear up sewage treatment plant for hydraulic engineering of dross

Info

Publication number: CN213537449U
Application number: CN202021502840.5U
Authority: CN
Inventors: 方召维; 孙清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-25
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a sewage treatment device for hydraulic engineering, which can clean scum, and particularly relates to the field of hydraulic engineering, comprising a sedimentation tank, wherein a collecting tank is fixedly sleeved outside the sedimentation tank, the top end of the sedimentation tank is fixedly connected with a telescopic cleaning mechanism, a support column is fixedly arranged at the bottom end inside the sedimentation tank, the top end of the support column is fixedly connected with a motor, and a filter screen and a collecting channel are movably sleeved outside the support column; the support column comprises an air inlet, a screw rod and an air cylinder; the collection channel includes a tap hole and a piston. The utility model adopts the design of the motor structure and the support column structure to adapt to the scum cleaning work of sewage with different water levels, thereby improving the practicability of the device and simplifying the operation steps; through collecting pit structure, flexible clearance mechanism structure and collection canal structural design, promoted the dross clearance effect of device, and reduced the probability that dross and mud mix, be difficult for blockking up the clearance mouth, prolonged the life of device.

Description

Can clear up sewage treatment plant for hydraulic engineering of dross

Technical Field

The utility model relates to a hydraulic engineering technical field, more specifically say, the utility model specifically is a can clear up sewage treatment plant for hydraulic engineering of dross.

Background

The sewage treatment device is a device for purifying sewage to enable the sewage to reach the discharge water quality standard, the sewage treatment technology is more and more widely applied to various fields, wherein the sewage treatment device for hydraulic engineering frequently needs to clean scum on the upper layer of the sewage, and most of the existing sewage treatment devices adopt an adsorption filtering mechanism or a scraper to clean the scum.

However, the technical scheme still has more defects in actual application;

firstly, most of the existing sewage treatment devices for hydraulic engineering adopt a fixed filtering mechanism to adsorb and clean scum, the height position of the device is fixed, the practicability is poor, the device needs to be operated repeatedly to adjust the water level of the sewage in actual situations, and the operation is complicated;

secondly, partial sewage treatment plant for hydraulic engineering adopts rabbling mechanism to make the dross gathering, clears up using the dross of scraper blade to the cell-phone, mixes upper dross and bottom mud in the water easily in the in-service use, blocks up the clearance mouth, causes the trouble of device, is unfavorable for the long-term use of equipment.

Therefore, it is necessary to provide a sewage treatment device for hydraulic engineering which can clean the scum.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a can clear up sewage treatment plant for hydraulic engineering of dross through motor structure, support column structure, collecting pit structure, flexible clearance mechanism structure and collection canal structural design to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device for hydraulic engineering capable of cleaning scum comprises a sedimentation tank, wherein a scum inlet is formed in the top end of the sedimentation tank, a scum outlet is formed in the side surface of the sedimentation tank, a control baffle is fixedly mounted on the inner side of the scum outlet, the input end of the control baffle is electrically connected with a controller, a collecting tank is fixedly sleeved on the outer side of the sedimentation tank, a scum outlet is formed in the bottom end of the collecting tank, an electromagnetic valve is movably sleeved on the outer side of the scum outlet, the input end of the electromagnetic valve is electrically connected with the output end of the controller, a telescopic cleaning mechanism is fixedly connected to the top end of the sedimentation tank, the outer side of the telescopic cleaning mechanism is slidably connected with the inner side of the collecting tank, a support column is fixedly mounted at the bottom end inside the sedimentation tank, a motor is fixedly connected to the top end of the support column, a filter screen and a collecting channel, the bottom end of the filter screen is fixedly connected with the top end of the collecting channel;

the support column comprises an air inlet, a screw rod and an air cylinder, one end of the air inlet is fixedly connected with an air inlet pipe, the outer side of the screw rod is movably sleeved with the inner side of the support column, the top end of the screw rod is fixedly connected with the output end of a motor, the outer side of the screw rod is in threaded connection with a threaded sleeve, the outer side of the threaded sleeve is fixedly sleeved with the inner side of the air cylinder, the outer side of the air cylinder is in sliding connection with the inner wall of the support column, the top end of the air cylinder is provided with an air inlet hole, and the;

the collection canal includes slag hole and piston, the outside of piston and the inner wall sliding connection who collects the canal, one end of piston and one side fixed connection of cylinder, the inside of piston and the inside through connection of cylinder.

In a preferred embodiment, the telescopic cleaning mechanism comprises a fixed rod, a telescopic structure, a connecting rod, a sliding block and bristles, one end of the fixed rod is fixedly connected with one side of the sedimentation tank, two ends of the telescopic structure are fixedly connected between the fixed rod and the connecting rod, the bottom end of the connecting rod is fixedly connected with the top end of the sliding block, one side of the sliding block is fixedly connected with one side of the bristles, the other side of the sliding block is slidably connected with the inner side of the collection tank, and the other side of the bristles is abutted to the side face of the sedimentation tank.

In a preferred embodiment, the filter screen and the collection canal are funnel-shaped, the top surface of the collection canal is provided with a plurality of filter holes, and the filter holes are uniformly distributed on the top surface of the collection canal.

In a preferred embodiment, a spring is fixedly sleeved inside the telescopic structure, and two ends of the spring are in transmission connection through the spring.

In a preferred embodiment, the fixing rod and the connecting rod are fixedly provided with coils inside, and the input ends of the fixing rod, the connecting rod and the spring are electrically connected with the input end of the controller.

In a preferred embodiment, one side of the bristles is serrated, and one side of the bristles is frictionally coupled to a side surface of the sedimentation basin.

In a preferred embodiment, the telescopic structure and the piston are both made of elastic materials, and the bristles are hard bristles.

The utility model discloses a technological effect and advantage:

1. the utility model adopts the design of the motor structure and the support column structure, utilizes the motor to drive the lead screw to rotate so as to lead the cylinder to move up and down, achieves the effect of adjusting the height of the filter screen and the collecting channel so as to adapt to the scum cleaning work of sewage with different water levels, improves the practicability of the device and simplifies the operation steps;

2. the utility model discloses a collecting pit structure, flexible clearance mechanism structure and collection canal structural design utilize the dross that advances that the promotion piston will collect of admitting air of cylinder to get into the collecting pit from the dross discharge port, recycle flexible clearance mechanism structure and discharge the dross in the collecting pit from row's cinder notch, and simple structure has promoted the dross clearance effect of device, and has reduced the probability that dross and mud mix, is difficult for blockking up the clearance mouth, has prolonged the life of device.

Drawings

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

Fig. 2 is the schematic diagram of the internal structure of the supporting pillar and the collecting channel of the present invention.

Fig. 3 is the structural schematic diagram of the telescopic cleaning mechanism of the present invention.

Fig. 4 is a schematic diagram of the internal structure at a of fig. 3 according to the present invention.

Fig. 5 is a schematic structural diagram of the position B in fig. 3 according to the present invention.

The reference signs are: 1. a sedimentation tank; 2. a collection tank; 3. a telescopic cleaning mechanism; 4. a motor; 5. a support pillar; 6. filtering with a screen; 7. a collection channel; 8. an electromagnetic valve; 11. a sewage inlet; 12. a scum outlet; 21. a slag discharge port; 31. fixing the rod; 32. a telescopic structure; 33. a connecting rod; 34. a slider; 35. brushing; 51. an air inlet; 52. a screw rod; 53. a cylinder; 54. an air inlet pipe; 55. a threaded sleeve; 71. a slag hole; 72. a piston; 321. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-5, the sewage treatment device for hydraulic engineering capable of cleaning scum comprises a sedimentation tank 1, a scum inlet 11 is arranged at the top end of the sedimentation tank 1, a scum outlet 12 is arranged on the side surface of the sedimentation tank 1, a control baffle is fixedly arranged on the inner side of the scum outlet 12, the input end of the control baffle is electrically connected with a controller, a collection tank 2 is fixedly sleeved on the outer side of the sedimentation tank 1, a scum outlet 21 is arranged at the bottom end of the collection tank 2, an electromagnetic valve 8 is movably sleeved on the outer side of the scum outlet 21, the input end of the electromagnetic valve 8 is electrically connected with the output end of the controller, a telescopic cleaning mechanism 3 is fixedly connected with the top end of the sedimentation tank 1, the outer side of the telescopic cleaning mechanism 3 is slidably connected with the inner side of the collection tank 2, a support column 5 is fixedly arranged at the bottom end inside the sedimentation tank 1, a motor 4 is fixedly connected with the top end of the, the bottom end of the filter screen 6 is fixedly connected with the top end of the collecting channel 7;

the support column 5 comprises an air inlet 51, a screw rod 52 and a cylinder 53, one end of the air inlet 51 is fixedly connected with an air inlet pipe 54, the outer side of the screw rod 52 is movably sleeved with the inner side of the support column 5, the top end of the screw rod 52 is fixedly connected with the output end of the motor 4, the outer side of the screw rod 52 is in threaded connection with a threaded sleeve 55, the outer side of the threaded sleeve 55 is fixedly sleeved with the inner side of the cylinder 53, the outer side of the cylinder 53 is in sliding connection with the inner wall of the support column 5, the top end of the cylinder 53 is provided with an air inlet;

the collecting channel 7 comprises a slag hole 71 and a piston 72, the outer side of the piston 72 is slidably connected with the inner wall of the collecting channel 7, one end of the piston 72 is fixedly connected with one side of the cylinder 53, and the interior of the piston 72 is communicated with the interior of the cylinder 53.

The implementation mode is specifically as follows: through the structural design of the motor 4 and the support column 5, the motor 4 is utilized to drive the screw rod 52 to rotate so as to enable the air cylinder 53 to move up and down, so that the effect of adjusting the heights of the filter screen 6 and the collecting channel 7 is achieved, the scum cleaning work of sewage with different water levels is adapted, the practicability of the device is improved, and the operation steps are simplified; through collecting pit 2 structure, flexible clearance mechanism 3 structure and collection canal 7 structural design, utilize the dross that the piston 72 will collect that admits air of cylinder 53 to promote to get into collecting pit 2 from dross discharge port 12, the dross that recycles in flexible clearance mechanism 3 structure will collecting pit 2 is discharged from row cinder notch 21, moreover, the steam generator is simple in structure, the dross clearance effect of device has been promoted, and the probability that dross and mud mix has been reduced, be difficult for blockking up the clearance mouth, the service life of device has been prolonged.

Wherein, flexible clearance mechanism 3 includes dead lever 31, extending structure 32, connecting rod 33, slider 34 and brush hair 35, one end of dead lever 31 and one side fixed connection of sedimentation tank 1, extending structure 32's both ends fixed connection is between dead lever 31 and connecting rod 33, the bottom of connecting rod 33 and slider 34's top fixed connection, one side of slider 34 and one side fixed connection of brush hair 35, the opposite side of slider 34 and the inboard sliding connection of collecting pit 2, the opposite side of brush hair 35 and the side looks butt of sedimentation tank 1, utilize extending structure 32's concertina movement, make brush hair 35 up-and-down motion, the effect of clearing up sedimentation tank 1 outside dross has been reached.

Wherein, filter screen 6 all is hopper-shaped with collection canal 7, and the filtration pore has been seted up to the top surface of collecting canal 7, and the quantity of filtration pore is a plurality of, and a plurality of filtration pore evenly distributed is in the top surface of collecting canal 7, makes through filterable upper dross entering the inside of collecting canal 7, has reduced the particle size of the inside dross of collecting canal 7, has reduced the probability that dross blockked up dross discharge port 12 and row cinder notch 21.

Wherein, the spring 321 is fixedly sleeved inside the telescopic structure 32, and two ends of the spring 321 are in transmission connection through the spring 321, so that the telescopic structure 32 can extend along with the extension of the spring 321, thereby controlling the brushing height of the bristles 35.

Coils are fixedly arranged inside the fixed rod 31 and the connecting rod 33, the input ends of the fixed rod 31, the connecting rod 33 and the spring 321 are electrically connected with the input end of the controller, magnetic fields are manufactured for the two ends of the spring 321 by utilizing electrified coils inside the fixed rod 31 and the connecting rod 33, the spring 321 is made to perform telescopic motion by utilizing the action between the magnetism and the magnetic fields after the two ends of the spring 321 are electrified, and the motion of the spring 321 is controllable.

Wherein, one side of the brush hair 35 is zigzag, and one side of the brush hair 35 is in friction connection with the side surface of the sedimentation tank 1, thereby improving the brushing effect generated by the up-and-down movement of the brush hair 35.

The telescopic structure 32 and the piston 72 are made of elastic materials, and the bristles 35 are hard bristles, so that the telescopic structure 32 and the piston 72 can be freely stretched along with operation, and the scum cleaning effect of the device is improved.

The utility model discloses the theory of operation:

the first step is as follows: the controller is operated to close the scum outlet 12 and the electromagnetic valve 8 and adjust the position of the telescopic cleaning mechanism 3 to ensure that the bottom ends of the bristles 35 are higher than the top end of the scum outlet 12, the air inlet 51 is connected with the exhaust fan, the piston 72 is positioned at the bottom end in the collecting channel 7, the motor 4 is started to rotate the screw rod 52, the position of the filter screen 6 and the collecting channel 7 is adjusted to be lower than the bottom end of the scum outlet 12, then the motor 4 is closed, sewage is introduced into the sewage inlet 11, and the highest water level of the sewage is not higher than the bottom end of the scum outlet 12;

the second step is that: after the sewage is stood for a period of time, the motor 4 is started to lift the filter screen 6 and the collecting channel 7, the scum on the upper layer passes through the filter screen 6, enters the inside of the collecting channel 7 from filter holes on the top surface of the collecting channel 7 and is accumulated at the bottom end of the inside of the collecting channel 7, one end of the collecting channel 7 is aligned with the scum outlet 12, the motor 4 is closed, the wind direction of the exhaust fan is switched, the controller is operated to open the scum outlet 12, the exhaust fan supplies air to the inside of the air cylinder 53, the collecting channel 7 is expanded and extended, and therefore the scum in the collecting channel 7 is extruded out of the collecting channel 7 and enters the inner side of;

the third step: wait to collect the inside dross in pond 2 and pile up when collecting the half height of pond 2 inner wall, connect the dirty pond of collection with row cinder notch 21, operation controller opens solenoid valve 8 and makes dead lever 31 and connecting rod 33 circular telegram, the coil of the inside circular telegram of dead lever 31 and connecting rod 33 produces the magnetic field for spring 321 from the both ends of extending structure 32, the flow direction and the intensity of the inside electric current of rethread control access spring 321, thereby control spring 321's concertina movement, make brush hair 35 extrude downwards in the outside of sedimentation tank 1, make the dross discharge from row cinder notch 21, can accomplish the dross clearance process of device.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can clear up sewage treatment plant for hydraulic engineering of dross, includes sedimentation tank (1), dirty mouthful (11), its characterized in that have been seted up on the top of sedimentation tank (1): the utility model discloses a scum cleaning machine, including sedimentation tank (1), scum discharge port (12) have been seted up to the side of sedimentation tank (1), the inboard fixed mounting of scum discharge port (12) has control baffle, control baffle's input electric connection has the controller, collecting pit (2) have been fixedly cup jointed in the outside of sedimentation tank (1), row's cinder notch (21) have been seted up to the bottom of collecting pit (2), solenoid valve (8) have been cup jointed in the outside activity of row's cinder notch (21), the input of solenoid valve (8) and the output electric connection of controller, the top fixedly connected with flexible clearance mechanism (3) of sedimentation tank (1), the outside of flexible clearance mechanism (3) and the inboard sliding connection of collecting pit (2), the inside bottom fixed mounting of sedimentation tank (1) has support column (5), the top fixedly connected with motor (4) of support column (5), a filter screen (6) and a collecting channel (7) are movably sleeved on the outer side of the supporting column (5), and the bottom end of the filter screen (6) is fixedly connected with the top end of the collecting channel (7);

the support column (5) comprises an air inlet (51), a screw rod (52) and an air cylinder (53), one end of the air inlet (51) is fixedly connected with an air inlet pipe (54), the outer side of the screw rod (52) is movably sleeved with the inner side of the support column (5), the top end of the screw rod (52) is fixedly connected with the output end of the motor (4), the outer side of the screw rod (52) is in threaded connection with a threaded sleeve (55), the outer side of the threaded sleeve (55) is fixedly sleeved with the inner side of the air cylinder (53), the outer side of the air cylinder (53) is in sliding connection with the inner wall of the support column (5), the top end of the air cylinder (53) is provided with an air inlet hole, and the top end of the air inlet hole;

collecting channel (7) including slag hole (71) and piston (72), the outside of piston (72) and the inner wall sliding connection who collects channel (7), one end and one side fixed connection of cylinder (53) of piston (72), the inside through connection of inside and cylinder (53) of piston (72).

2. The apparatus of claim 1, wherein the apparatus is further characterized in that: flexible clearance mechanism (3) are including dead lever (31), extending structure (32), connecting rod (33), slider (34) and brush hair (35), one end of dead lever (31) and one side fixed connection of sedimentation tank (1), the both ends fixed connection of extending structure (32) is between dead lever (31) and connecting rod (33), the bottom of connecting rod (33) and the top fixed connection of slider (34), one side of slider (34) and one side fixed connection of brush hair (35), the opposite side of slider (34) and the inboard sliding connection of collecting pit (2), the opposite side of brush hair (35) and the side looks butt of sedimentation tank (1).

3. The apparatus of claim 1, wherein the apparatus is further characterized in that: the filter screen (6) all are hourglass hopper-shaped with collection canal (7), the filtration pore has been seted up to the top surface of collecting canal (7), the quantity of filtration pore is a plurality of, a plurality of filtration pore evenly distributed is in the top surface of collecting canal (7).

4. The hydraulic engineering sewage treatment device capable of cleaning scum according to claim 2, which is characterized in that: the spring (321) is fixedly sleeved inside the telescopic structure (32), and two ends of the spring (321) are in transmission connection through the spring (321).

5. The hydraulic engineering sewage treatment device capable of cleaning scum according to claim 2, which is characterized in that: the inside fixed mounting of dead lever (31) and connecting rod (33) has the coil, the input and the input electric connection of controller of dead lever (31), connecting rod (33) and spring (321).

6. The hydraulic engineering sewage treatment device capable of cleaning scum according to claim 2, which is characterized in that: one side of the bristles (35) is in a sawtooth shape, and one side of the bristles (35) is in friction connection with the side face of the sedimentation tank (1).

7. The hydraulic engineering sewage treatment device capable of cleaning scum according to claim 2, which is characterized in that: the telescopic structure (32) and the piston (72) are both made of elastic materials, and the bristles (35) are hard bristles.