CN110565770A - Solid-state rubbish filtering device of river drain - Google Patents
Solid-state rubbish filtering device of river drain Download PDFInfo
- Publication number
- CN110565770A CN110565770A CN201910868168.7A CN201910868168A CN110565770A CN 110565770 A CN110565770 A CN 110565770A CN 201910868168 A CN201910868168 A CN 201910868168A CN 110565770 A CN110565770 A CN 110565770A
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- Prior art keywords
- motor
- garbage
- conveying belt
- sewage
- data processor
- Prior art date
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 120
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 239000010865 sewage Substances 0.000 claims abstract description 43
- 238000000926 separation method Methods 0.000 claims abstract description 35
- 238000012546 transfer Methods 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 32
- 239000002910 solid waste Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/001—Methods, systems, or installations for draining-off sewage or storm water into a body of water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Abstract
the invention discloses a solid garbage filtering device for a river drain outlet, and discloses a garbage filtering device which intercepts solid garbage in sewage and transfers the garbage to a garbage storage basket for centralized placement through the cooperation of a conveying belt and a separation roller. The both ends of connecting seat are arranged respectively in to two mounts of its characterized in that, and on two mounts were arranged respectively in to two delivery wheels, epaxial both ends on the delivery wheel were connected through bearing and mount respectively, two the delivery wheel is connected through the conveyer belt, the middle part of conveyer belt is the filter screen, the height of conveyer belt reduces to the other end from one end gradually, the baffle has been put respectively to the both sides of conveyer belt, the both ends of baffle are connected with two mounts respectively, the top of baffle upwards extends one section distance of higher conveyer belt, and the conveyer belt motor is arranged in on the connecting seat, and the epaxial motor shaft of motor of conveyer belt and the axle on one of them delivery wheel are connected, and the rubbish is accomodate the.
Description
Technical Field
The invention discloses a solid garbage filtering device for a drain outlet of a river channel, relates to a filtering device which is arranged at the drain outlet at two sides of the river channel and is used for filtering and separating solid garbage in sewage, and belongs to the field of sewage treatment. In particular to a garbage filtering device which intercepts solid garbage in sewage and transfers the garbage to a garbage storage basket through the matching of a conveying belt and a separation roller.
Background
along with the gradual expansion of urban scale in the process of urbanization, certain sewage discharge ports are distributed on two sides of an urban river, the sewage discharge ports are devices for discharging sewage (rainwater) to a water body, the task is to enable the discharged sewage (rainwater) and water in the water body to be mixed to the maximum extent as soon as possible, so that pollutants in the discharged sewage can be diluted and diffused as soon as possible and further degraded and purified, but a large amount of solid garbage is mixed in the sewage, the conventional sewage discharge ports are generally lack of necessary filtering devices for effectively separating and collecting the solid garbage and carrying out centralized treatment, most of the solid garbage is intercepted by a simple filter screen, and the solid garbage is accumulated in large amount to cause the blockage of a pipeline in the intercepting process.
notice No. CN207769313U discloses a processing apparatus for river drain, include the board main part and be used for filtering the filter house of rubbish, the filter house is connected in the one end of board main part, one side cover of filter house is equipped with the garbage collection cover, the garbage collection cover encloses into the filter chamber with the filter house, the water inlet has been seted up to the garbage collection cover, the water inlet is located the one side that the garbage collection cover is close to the board main part, the opening at water inlet is towards one side at board main part place, the device's garbage collection cover links together with the filter house, it blocks up the filter house very easily when solid waste piles up at the garbage collection cover, it can not in time transport the discharge to filter the foreign matter.
notice No. CN207062100U discloses a river drain preprocessing device, and its technical scheme main points are: including setting up at the porous soil matter filter media bag of blow off pipe opening below and around establishing the biological filter material median in the porous soil matter filter media bag outside, still be provided with the micropore aeration pipe between the bottom of porous soil matter filter media bag and the biological filter material median, the device's filter material median is blockked up the holistic filtration of influence easily by accumulational solid waste, can not in time be discharged in the same time, influences solid-state rubbish interception effect in the sewage.
disclosure of Invention
in order to improve the situation, the invention provides a solid garbage filtering device for a river drain outlet, which is a garbage filtering device for intercepting solid garbage in sewage and transferring the garbage to a garbage containing basket through the matching of a conveying belt and a separating roller. The intercepted solid garbage can be transferred in time, and accumulation is avoided.
the invention relates to a solid garbage filtering device for a river drain outlet, which is realized by the following steps: the invention relates to a solid garbage filtering device for a drain outlet of a river channel, which consists of a conveyor belt motor, a conveyor belt, fixing frames, baffles, an inclined plate, a separating roller, a garbage containing basket, a separating roller motor, a motor fixing shell, a bottom plate, a locking valve, a fixing seat, a spacing groove, a conveying wheel, a filter screen, a hook claw, a fixing plate and a connecting seat, wherein the two fixing frames are respectively arranged at two ends of the connecting seat, the two conveying wheels are respectively arranged on the two fixing frames, two ends of a shaft on each conveying wheel are respectively connected with the fixing frames through bearings, the two conveying wheels are connected through the conveyor belt, the middle part of the conveyor belt is the filter screen, the height of the conveyor belt is gradually reduced from one end to the other end, the two sides of the conveyor belt are respectively provided with the baffles, two ends of the baffles, the conveying belt motor is arranged on the connecting seat, a motor shaft on the conveying belt motor is connected with a shaft on one of the conveying wheels, the garbage collecting basket is positioned on one side of the conveying belt, a fixed seat is arranged on one side of the garbage collecting basket, a bottom plate is arranged at the bottom of the garbage collecting basket, one end of the bottom plate is hinged with the bottom edge of one end, close to the conveying belt, of the garbage collecting basket, the other end of the bottom plate is fixed at the bottom of the garbage collecting basket through a locking valve, the locking valve is rotatably arranged on the bottom edge of the other end, far away from the conveying belt, of the garbage collecting basket, a fixed plate is arranged at one end of the garbage collecting basket, a material guide groove is formed in the fixed plate, an inclined plate is arranged between the garbage collecting basket and the conveying belt, one end of, the separation roller is characterized in that a plurality of avoiding grooves are formed in the fixed plate at equal intervals, the avoiding grooves extend upwards to the top of the fixed plate, a mounting groove is formed in the top of the fixed plate, the separation roller is arranged in the mounting groove, shafts at two ends of the separation roller are arranged on the fixed plate through bearings respectively, a plurality of groups of hook claws are arranged on the outer side of the separation roller at equal angles, one end of each hook claw is bent in an arc shape, one group of hook claws consists of at least five hook claws and corresponds to the avoiding grooves in the fixed plate one by one, the motor fixing shell is arranged on the fixed plate, the separation roller motor is arranged in the motor fixing shell, a motor shaft of the separation roller motor is connected with a shaft at one end of the separation roller, the baffle and the fixing frame are integrally formed, a gap is formed between the baffle;
the baffle is provided with a data processor for controlling the rotating speed of the separating roller motor and the conveying belt motor and a signal converter connected with the data processor, the baffle is provided with a controller connected with the data processor, and the controller is connected with the separating roller motor and the conveying belt motor;
furthermore, a blocking net is arranged between two adjacent hook claws in the same group on the separating roller;
Furthermore, a plurality of triangular teeth are arranged on the hook claw at equal intervals, and the width of the triangular teeth is gradually increased from top to bottom.
the invention also relates to a self-adaptive adjusting method of the garbage transferring speed, which is characterized by comprising the following steps: a. The flow meter reads the sewage flow information in the sewage discharge pipe; b. The signal converter converts the data detected by the flowmeter and then sends the converted data to a data processor which establishes communication connection with the signal converter, the data processor judges the data according to a judgment rule and interacts the data with the controller, the flow detection data passes the verification according to the judgment rule, and step C is executed; c. The controller controls the rotating speeds of the conveyor belt motor and the separating roller motor to be adjusted so as to realize self-adaptive adjustment of the garbage transferring speed, and the rotating speeds of the separating roller motor and the conveyor belt motor are transmitted to the data processor through the controller to carry out result feedback. The judgment rule is that the initial rotating speed of the conveyor belt motor is 3000r/min, the initial rotating speed of the separation roller motor is 4000r/min, when the flow of the sewage detected by the flowmeter is 2 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speeds of the conveyor belt motor and the separation roller motor are increased by 1000r/min, when the numerical value of the sewage detected by the flowmeter is 4 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speeds of the conveyor belt motor and the separation roller motor are increased by 1000r/min, namely when the vertical increase of the sewage detected by the flowmeter is 2 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speeds of the conveyor belt motor and the separation roller motor are increased by 1000 r/min; the self-adaptive adjustment of the rotating speed of the motor can gradually increase the amount of the isolated solid garbage along with the increase of the discharge capacity, so that the speed of transferring the solid garbage is increased, and the phenomenon that the solid garbage is too slow in transferring and blocked on a conveying belt is avoided.
Has the beneficial effects.
Firstly, the solid garbage in the sewage of the sewage discharge outlet is effectively cleaned, and the blockage of a sewage discharge system is avoided.
And secondly, the solid garbage is collected and stored, so that subsequent recovery treatment is facilitated.
Thirdly, the intercepted solid garbage can be transferred in time, and accumulation is avoided.
And fourthly, the conveying belt is not parallel to the sewage discharge pipe, so that the solid garbage is collected and prevented from being splashed by water flow washing.
drawings
FIG. 1 is a three-dimensional structure diagram of a solid waste filtering device for a river drain outlet of the invention;
Fig. 2 is a three-dimensional split view of a garbage collecting basket of the solid garbage filtering device for the drain outlet of the river channel;
FIG. 3 is a schematic structural diagram of a solid waste filtering device for a river drain outlet according to the present invention;
Fig. 4 is a schematic structural diagram of a conveyor belt mechanism of a solid waste filtering device for a drain outlet of a river channel, which only shows the structures of the conveyor belt and a drain pipe;
FIG. 5 is a schematic structural view of a conveyor belt of the solid waste filtering device for a river drain outlet of the present invention;
FIG. 6 is a three-dimensional structure diagram of a separation roller of a solid waste filtering device for a drain outlet of a river channel in the embodiment 2 of the invention;
fig. 7 is a three-dimensional structure view of a separation roller of a solid waste filtering device for a drain outlet of a river channel in an embodiment 3 of the invention.
in the attached drawings
Wherein the method comprises the following steps: the garbage collecting and conveying device comprises a sewage discharging pipe (1), a conveying belt motor (2), a conveying belt (3), a fixing frame (4), a baffle (5), an inclined plate (6), a separating roller (7), a garbage collecting basket (8), a separating roller motor (9), a motor fixing shell (10), a bottom plate (11), a locking valve (12), a fixing seat (13), a position avoiding groove (14), a conveying wheel (15), a filter screen (16), a hook claw (17), a blocking net (18), triangular teeth (19), a fixing plate (20) and a connecting seat (21).
The specific implementation mode is as follows:
Example 1:
the invention relates to a solid garbage filtering device for a river drain outlet, which is realized by the following steps: the invention relates to a solid waste filtering device for a drain outlet of a river channel, which consists of a conveyor belt (3), a motor (2), the conveyor belt (3), fixing frames (4), a baffle (5), an inclined plate (6), a separating roller (7), a waste storage basket (8), a separating roller motor (9), a motor fixing shell (10), a bottom plate (11), a locking valve (12), a fixing seat (13), a avoiding groove (14), conveying wheels (15), a filter screen (16), a hook claw (17), a fixing plate (20) and a connecting seat (21), wherein the two fixing frames (4) are respectively arranged at two ends of the connecting seat (21), the two conveying wheels (15) are respectively arranged on the two fixing frames (4), two ends of a shaft on each conveying wheel (15) are respectively connected with the fixing frames (4) through bearings, the two conveying wheels (15) are connected through the conveyor belt (3), the filter screen (16) is arranged in the middle part of the conveyor, the height of the conveying belt (3) is gradually reduced from one end to the other end, the two sides of the conveying belt (3) are respectively provided with a baffle (5), the two ends of the baffle (5) are respectively connected with two fixing frames (4), the top of the baffle (5) upwards extends to be higher than the conveying belt (3) by a distance, a motor (2) of the conveying belt (3) is arranged on a connecting seat (21), a motor shaft on the motor (2) of the conveying belt (3) is connected with a shaft on one conveying wheel (15), a garbage containing basket (8) is positioned on one side of the conveying belt (3), one side of the garbage containing basket (8) is provided with a fixing seat (13), the bottom of the garbage containing basket (8) is provided with a bottom plate (11), one end of the bottom plate (11) is hinged with the bottom edge of one end, close to the conveying belt (3), of the garbage containing basket (8), and the other end of the bottom plate (11), the garbage collecting device is characterized in that the locking valve (12) is rotatably arranged on the bottom edge of the other end, far away from the conveying belt (3), of the garbage collecting basket (8), the fixing plate (20) is arranged at one end of the garbage collecting basket (8), the guide chute is formed in the fixing plate (20), the inclined plate (6) is arranged between the garbage collecting basket (8) and the conveying belt (3), one end of the inclined plate (6) is connected with the fixing frame (4), the other end of the inclined plate is connected with the fixing plate (20), the height of the inclined plate (6) is gradually reduced from one end to the other end, the other end of the inclined plate (6) is flush with the bottom of the guide chute, a plurality of avoiding grooves (14) are equidistantly formed in the fixing plate (20), the avoiding grooves (14) upwards extend to the top of the fixing plate (20), the top of the fixing plate (20) is provided with mounting grooves, the separating roller (7) is arranged in the mounting grooves, shafts at two, a plurality of groups of hook claws (17) are arranged on the outer side of the separation roller (7) at equal angles, one end of each hook claw (17) is bent in an arc shape, one group of hook claws (17) consists of at least five hook claws (17) and is in one-to-one correspondence with a plurality of avoidance grooves (14) on the fixing plate (20), the motor fixing shell (10) is arranged on the fixing plate (20), the separation roller motor (9) is arranged in the motor fixing shell (10), a motor shaft of the separation roller motor (9) is connected with a shaft at one end of the separation roller (7), the baffle (5) and the fixing frame (4) are integrally formed, a gap is arranged between the baffle (5) and the side edge of the conveying belt (3), and the width of the avoidance grooves (14) is larger than that of the hook claws (17);
the baffle (5) is provided with a data processor for controlling the rotating speed of the separating roller motor (9) and the motor (2) of the conveying belt (3) and a signal converter connected with the data processor, the baffle (5) is provided with a controller connected with the data processor, and the controller is connected with the separating roller motor (9) and the motor (2) of the conveying belt (3);
when the device is used, a flowmeter for detecting the discharge capacity is installed in the riverway side sewage draining pipe (1) and connected with a signal converter, a connecting seat (21) is fixed at the side of the riverway through a pin, a conveying belt (3) is positioned below the riverway side sewage draining pipe (1), a fixing seat (13) is fixed at the side of the riverway through a pin, a garbage collecting basket is suspended above river water, sewage is discharged from the sewage draining pipe (1) and flows downwards onto the conveying belt (3), sewage flows through meshes of a filter screen (16) on the conveying belt (3) and enters the river water, solid garbage in the sewage is blocked by the filter screen (16), a motor (2) of the conveying belt (3) works to drive connected conveying wheels (15) to rotate, the two conveying wheels (15) are driven to rotate simultaneously through the conveying belt (3), and the conveying belt (3) conveys the solid garbage isolated on the conveying belt to the end part close to a separation roller (7) in the rotating process, the separation roller motor (9) works to drive the separation roller (7) to rotate, the hook claw (17) on the separation roller (7) rotates along with the separation roller (7), the hook claw (17) hooks solid garbage on the conveying belt (3) in the rotating process, when the hook claw (17) begins to deflect downwards, the hooked solid falls into the garbage containing basket (8) under the action of self gravity to be collected, and then the garbage separated on the conveying belt (3) is collected into the garbage containing basket (8) to be stored in a centralized manner through continuous rotation of the separation roller (7), and the inclined plate (6) supports and guides the garbage falling on the conveying belt (3) to slide into the garbage containing basket (8) through the guide chute;
when the interior of the garbage containing basket (8) needs to be cleaned, the garbage transport ship drives to the bottom of the garbage containing basket (8), personnel loosen the locking valve (12), and the bottom plate (11) is opened to take out and transport the solid garbage;
example 2:
The difference between this example and example 1 is: a blocking net (18) is arranged between two adjacent hook claws (17) in the same group on the separating roller (7); when in use, the blocking net (18) can prevent solid garbage from falling off when the separation roller (7) is hooked;
example 3:
the difference between this example and example 1 is: a plurality of triangular teeth (19) are equidistantly arranged on the hook claw (17), and the width of each triangular tooth (19) is gradually increased from top to bottom; when in use, the triangular teeth (19) increase the contact area with solid garbage and improve the hooking force;
The invention also relates to a self-adaptive adjusting method of the garbage transferring speed, which is characterized by comprising the following steps: a. The flow meter reads the sewage flow information in the sewage discharge pipe (1); b. The signal converter converts the data detected by the flowmeter and then sends the converted data to a data processor which establishes communication connection with the signal converter, the data processor judges the data according to a judgment rule and interacts the data with the controller, the flow detection data passes the verification according to the judgment rule, and step C is executed; c. The controller controls the rotating speeds of the conveyor belt (3) motor (2) and the separating roller motor (9) to be adjusted so as to realize self-adaptive adjustment of the garbage transfer speed, and the rotating speeds of the separating roller motor (9) and the conveyor belt (3) motor (2) are transmitted to the data processor through the controller to perform result feedback. The judgment rule is that the initial rotating speed of the motor (2) of the conveyer belt (3) is 3000r/min, the initial rotating speed of the separating roller motor (9) is 4000r/min, when the flow of the sewage detected by the flowmeter is 2 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speed of the motor (2) of the conveyer belt (3) and the rotating speed of the motor (9) of the separating roller are increased by 1000r/min, when the sewage value detected by the flowmeter is 4 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speed of the motor (2) of the conveying belt (3) and the rotating speed of the motor (9) of the separating roller are increased by 1000r/min, when the vertical increase of the sewage detected by the flowmeter is 2 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speed of the motor (2) of the conveying belt (3) and the rotating speed of the motor (9) of the separating roller are increased by 1000 r/min; the self-adaptive adjustment of the rotating speed of the motor can gradually increase the amount of the isolated solid garbage along with the increase of the discharge capacity, so that the solid garbage transferring speed is increased, and the phenomenon that the garbage is blocked on the conveying belt (3) due to too slow transferring is avoided;
The height of the conveying belt (3) is gradually reduced from one end to the other end, so that the solid garbage can automatically slide to the separation roller (7) along the conveying belt (3) under the action of gravity, and the conveying efficiency is improved;
The two sides of the conveying belt (3) are respectively provided with the baffle plates (5), so that solid garbage on the conveying belt (3) can be shielded, and the solid garbage can be prevented from falling into river water;
the top of the baffle (5) extends upwards to be higher than the conveying belt (3) by a certain distance, so that the shielding range is enlarged, and the shielding effect is improved;
The height of the inclined plate (6) is gradually reduced from one end to the other end, so that the garbage falling from the conveying belt (3) is guided to slide into the garbage containing basket (8) through the guide chute;
the other end of the inclined plate (6) is flush with the bottom of the guide chute, so that steps are avoided, and the garbage can stably slide into the garbage containing basket (8);
the fixed plate (20) is provided with a plurality of avoidance grooves (14) at equal intervals, and the hook claw (17) is abducted to rotate;
one end of the hook claw (17) is designed to be curved in an arc shape, and the curved part can hook the solid garbage and take the solid garbage away into the garbage containing basket (8);
The design that a gap is arranged between the baffle (5) and the side edge of the conveying belt (3) avoids the friction with the conveying belt (3) to influence the garbage transmission; the width of the avoiding groove (14) is larger than that of the hook claw (17), so that the hook claw (17) can rotate smoothly and quickly through the fixing plate (20);
The conveyer belt (3) is matched with the separation roller (7), so that the intercepted garbage can be timely transported away, and accumulation and blockage are avoided;
The separation roller (7) is matched with the hook claw (17), so that the garbage can be transferred into the garbage containing basket (8) to be placed in a concentrated manner, and the subsequent cleaning is facilitated;
The design that the conveying belt (3) rotates and the hook claw (17) rotates simultaneously can convey the solid garbage to the end part of the conveying belt (3), so that the hook claw (17) can be hooked away in a rotating manner;
when the garbage is cleared, the bottom plate (11) can be opened by rotating the design of the locking valve (12), so that the garbage in the garbage containing basket (8) can be cleared away conveniently;
the purpose of intercepting the solid garbage in the sewage and transferring the garbage to the garbage storage basket (8) through the matching of the conveying belt (3) and the separation roller (7) to be concentrated in the garbage storage basket is achieved.
While the above embodiments have been described for simplicity and clarity, only the differences from the other embodiments will be described, but those skilled in the art will recognize that the above embodiments are independent technical solutions.
Claims (9)
1. The utility model provides a solid-state rubbish filter of river drain, characterized by: the garbage collecting basket is characterized by consisting of a conveyor motor, a conveyor belt, fixing frames, baffles, inclined plates, a separating roller, a garbage collecting basket, a separating roller motor, a motor fixing shell, a bottom plate, a locking valve, a fixing seat, a position avoiding groove, conveyor wheels, a filter screen, a hook claw, a fixing plate and a connecting seat, wherein the two fixing frames are respectively arranged at two ends of the connecting seat, the two conveyor wheels are respectively arranged on the two fixing frames, two ends of a shaft on each conveyor wheel are respectively connected with the fixing frames through bearings, the two conveyor wheels are connected through the conveyor belt, the baffles are respectively arranged at two sides of the conveyor belt, two ends of each baffle are respectively connected with the two fixing frames, the top of each baffle extends upwards to be higher than the conveyor belt by a distance, the conveyor belt motor is arranged on the connecting seat, a motor shaft on the conveyor belt motor is connected with, the garbage collecting basket is characterized in that a bottom plate is arranged at the bottom of the garbage collecting basket, one end of the bottom plate is hinged with the bottom edge of one end, close to the conveying belt, of the garbage collecting basket, the other end of the bottom plate is fixed at the bottom of the garbage collecting basket through a locking valve, the locking valve is rotatably arranged on the bottom edge of the other end, far away from the conveying belt, of the garbage collecting basket, a fixing plate is arranged at one end of the garbage collecting basket, a guide groove is formed in the fixing plate, an inclined plate is arranged between the garbage collecting basket and the conveying belt, one end of the inclined plate is connected with a fixing frame, the other end of the inclined plate is connected with the fixing plate, the other end of the inclined plate is flush with the bottom of the guide groove, a plurality of avoiding grooves are equidistantly formed in the fixing plate, the avoiding grooves extend upwards to the top of the fixing plate, one end of each hook claw is curved in an arc shape, one group of hook claws consists of at least five hook claws and is in one-to-one correspondence with a plurality of avoiding grooves on the fixed plate, the motor fixed shell is arranged on the fixed plate, the separation roller motor is arranged in the motor fixed shell, a motor shaft of the separation roller motor is connected with a shaft at one end of the separation roller, the baffle and the fixed frame are integrally formed, and a gap is arranged between the baffle and the side edge of the conveying belt,
The baffle is provided with a data processor for controlling the rotating speed of the separating roller motor and the conveying belt motor and a signal converter connected with the data processor, the baffle is provided with a controller connected with the data processor, and the controller is connected with the separating roller motor and the conveying belt motor.
2. the device for filtering solid waste at the drain outlet of the river channel as claimed in claim 1, wherein a blocking net is arranged between two adjacent hooks in the same group on the separation roller.
3. the device for filtering solid waste at the drain outlet of the river channel as claimed in claim 2, wherein the hook claw is provided with a plurality of triangular teeth at equal intervals, and the width of the triangular teeth is gradually increased from top to bottom.
4. the solid waste filtering device for the sewage draining exit of the river channel as claimed in claim 1, wherein the height of the conveyer belt is gradually reduced from one end to the other end.
5. The device for filtering solid waste at the sewage draining exit of the river channel as claimed in claim 4, wherein the middle part of the conveying belt is a filter screen.
6. The solid waste filtering device for the sewage draining outlet of the river channel as claimed in claim 1, wherein the height of the inclined plate is gradually reduced from one end to the other end.
7. the device for filtering solid waste at the drain outlet of the river channel as claimed in claim 1, wherein the width of the avoiding groove is larger than the width of the hook claw.
8. A self-adaptive regulation method for garbage transfer speed is characterized by comprising the following steps: a. The flow meter reads the sewage flow information in the sewage discharge pipe; b. The signal converter converts the data detected by the flowmeter and then sends the converted data to a data processor which establishes communication connection with the signal converter, the data processor judges the data according to a judgment rule and interacts the data with the controller, the flow detection data passes the verification according to the judgment rule, and step C is executed; c. The controller controls the rotating speeds of the conveyor belt motor and the separating roller motor to be adjusted so as to realize self-adaptive adjustment of the garbage transferring speed, and the rotating speeds of the separating roller motor and the conveyor belt motor are transmitted to the data processor through the controller to carry out result feedback.
9. The adaptive garbage transfer speed regulating method according to claim 8, wherein the judgment rule is, the initial rotating speed of the conveyor belt motor is 3000r/min, the initial rotating speed of the separation roller motor is 4000r/min, when the flow of the sewage detected by the flowmeter is 2 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speed of the conveyer belt motor and the separating roller motor is increased by 1000r/min, when the sewage value detected by the flowmeter is 4 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speed of the conveyer belt motor and the separating roller motor is increased by 1000r/min, namely, when the vertical increase of the sewage detected by the flowmeter is 2 ten thousand cubic meters, the data processor sends out an execution instruction that the rotating speeds of the conveyer belt motor and the separating roller motor are increased by 1000 r/min.
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| CN110565770B (en) | 2021-09-17 |
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