CN210333729U

CN210333729U - Floater classification processing device

Info

Publication number: CN210333729U
Application number: CN201921080572.XU
Authority: CN
Inventors: 罗强; 黄华; 陈仁亮
Original assignee: Sichuan Orient Hydroelectric Equipment and Engineering Co Ltd
Current assignee: Sichuan Orient Hydroelectric Equipment and Engineering Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-17
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to a classification device especially relates to floater classification device, belongs to hydraulic equipment technical field. In the technical scheme, the filter screen conveyor belt, the transfer pool, the drainage pin header, the cutting piece I, the material blocking pin header, the cutting piece II, the flow discharging pin header, the accommodating groove and the like are arranged, so that the condition that the floaters are primarily screened and the floaters with smaller volume are filtered in the process of conveying the floaters by the filter screen conveyor belt is ensured, and the floaters enter the transfer pool due to gravity and are subjected to aeration, purification and other treatment in the transfer pool; and the floaters with larger volume are conveyed to a classification mechanism and are guided by a drainage pin header, a bag breaking piece is broken and conveyed, a cutting piece I and a material blocking pin header are sieved and conveyed, and the cutting piece I and a cutting piece II are segmented and conveyed. This device not only realizes carrying out orderly, stable and controllable classification to the floater, and this device simple structure, and reasonable in design can effectively guarantee the classification efficiency and the quality of river floater.

Description

Floater classification processing device

Technical Field

The utility model relates to a classification device especially relates to floater classification device, belongs to hydraulic equipment technical field.

Background

The floating objects on the water surface of the river course are easy to gather in front of the concave bank and the river blocking dam of the river course along the river course, thereby not only having adverse effects on the water quality along the river course, the water landscape, the water supply, the aquatic products, the shipping and the like, but also reducing the power generation benefit of the hydropower hub and threatening the operation safety of the hub. While floaters generally originate from: 1. the natural floaters are formed by the fact that roots, branches, leaves, weeds and the like of plants enter rivers along with water and are collected on the water surface after being washed by rainwater; 2. the life floater, which is an artificial floater formed by the life floater entering a river due to the aggravation of human production activities and the out-of-control management; 3. aquatic plant floating materials are generated by rampant spreading of water hyacinth, duckweed and the like caused by eutrophication of water bodies; 4. floaters such as ice blocks, ice scraps and the like in winter in cold regions also form solid floaters on the water surface.

How to treat the river floating objects after interception and salvage is a difficult problem in the river control industry. The floating objects are various in types, different in size, peculiar smell and easy to decay, and meanwhile, if a large amount of collected floating objects are simply stacked, the floating objects accumulate like a mountain in the day and the month, and gradually ferment, go mouldy, are smelly, pollute the environment and cause harm to production and life of surrounding people. At present, floaters after being salvaged and collected are mainly transported to the ground and then buried and burned, but with the technical progress and the strengthening of the standard consciousness of river control, floaters garbage is classified and treated on a salvage ship, so that the floaters garbage is simply treated after returning to the ground, and can be directly discharged or utilized, thereby changing waste into valuable.

The national intellectual property office discloses a patent document with publication number CN2533962 entitled "municipal solid waste sorting device" on month 02 and 05 of 2003, wherein the patent document discloses: the screening device, the bag breaking machine and the water separation device of the sorting device for the municipal solid waste are all arranged in the closed box body, the closed storage tank is arranged above the front of the box body, and the closed chute is communicated with the storage tank and the box body. The electric control facility is arranged in a control chamber outside the box body. The box is internally provided with an ultraviolet lamp, an ozone generator and an air outlet with an air filter. The box wall is provided with a plurality of outlets for various sorted materials. Its advantage does: 1. the sorting devices are all arranged in a closed box body, and dust generated in sorting cannot be scattered into the atmosphere; an ultraviolet lamp and an ozone tube are arranged in the box to sterilize and kill the garbage, and the sorting process has no secondary pollution; 2. multi-step treatment, multiple kinds of sorting, large impurities, dregs, heavy objects, plastic films, light plastics, organic matters and the like, wherein the resolution ratio of each outlet material reaches more than 90 percent; the regeneration and recovery resources reach more than 80 percent, so that the amount of the garbage is greatly reduced; 3. the sorting capacity is strong, and the daily garbage disposal amount is more than 150 tons; 4. the equipment investment is small, the occupied area is small, and the operation cost is low. In this patent document, the apparatus concerned is mainly adapted to the sorting of municipal solid waste.

Disclosure of Invention

The utility model discloses based on prior art, and proposed floater classification processing apparatus to be applicable to the classification of floater in the river. In this technical scheme, through the setting of transfer pond and sorting mechanism, not only realized carrying out orderly, stable and controllable classification to the floater, this device simple structure moreover, reasonable in design can effectively guarantee the classification efficiency and the quality of river floater.

In order to achieve the technical purpose, the following technical scheme is proposed:

the floater sorting device comprises a transfer pool and a sorting mechanism which are connected with the floater salvaging device, wherein the upper end of the transfer pool is provided with a filter screen conveyor belt which is arranged at the front side of the floater salvaging device in the station direction; the transfer tank is internally provided with a stirrer and an aeration piece, and the bottom of the transfer tank is provided with an activated sludge layer;

the sorting mechanism comprises a rack, and a drainage pin header, a cutting piece I, a material blocking pin header, a cutting piece II and a discharge pin header which are arranged on the rack, wherein a collecting tank is arranged at the bottom end of the rack, and a plurality of cells are arranged in the collecting tank; one end of the drainage pin header is arranged at the front side of the filter screen conveyor belt in the station direction, a bag breaking piece with a blade is arranged below the other end of the drainage pin header, and the blade penetrates through a hole in the drainage pin header;

the cutting piece I is arranged on the front side of the bag breaking piece in the working position direction, and the cutting piece I is provided with row needles which are spirally distributed; the material blocking pin header is arranged above the front side of the cutting piece I; the cutting piece II is arranged on the front side of the cutting piece I in the station direction, and a disc tooth blade is sleeved on the cutting piece II; a storage groove I with a filter screen is further formed in the front side of the cutting piece I in the station direction, and the storage groove I is located above the cutting piece II;

one end of the flow discharging pin header is arranged on the front side of the cutting piece in the direction of the station II, and the front side of the other end in the direction of the station II is provided with a containing groove II with a filter screen.

Preferably, the filter screen conveyer belt is sleeved on the driving wheel and the driven wheel, the driving wheel is connected with a power mechanism, and the power mechanism is a servo motor.

Preferably, the front side of filter screen conveyer belt station direction is equipped with the water conservancy diversion spare, and the drainage pin header sets up the front side of water conservancy diversion spare station direction.

Preferably, the water conservancy diversion spare includes the framework and sets up the filter screen in the framework, and the vertical below of water conservancy diversion spare is equipped with the collecting vat.

Preferably, the aeration member is a tubular membrane aerator.

Preferably, the bag breaking piece is fixed on the rack and is a drum-type bag breaking machine.

Preferably, the cutting piece I is in a roller shape, and the cutting piece II is in a gear roller shape.

Preferably, one side of the bag breaking piece, one side of the cutting piece I and one side of the cutting piece II are respectively provided with a driving piece, and the driving pieces are rocker arms or motors with rotating shafts.

Preferably, the included angle between cutting member I and the material blocking pin header is 8 ~ 20.

Preferably, the rotating speed ratio between the bag breaking piece and the cutting piece I is 0.38-0.55: 1, the rotating speed ratio between the cutting piece I and the cutting piece II is 0.23-0.46: 1.

preferably, the height difference between the cutting piece I and the cutting piece II is 10-13 mm.

By adopting the technical scheme, the beneficial technical effects brought are as follows:

in the technical scheme, after the floaters are fished by the fishing device, the floaters are primarily screened in the process of conveying the floaters by the filter screen conveyor belt through the arrangement of the transfer tank and the classification mechanism, the floaters with smaller volume are filtered, enter the transfer tank due to gravity, and are fermented, purified and the like in the transfer tank; and the floaters with larger volume are conveyed to a classification mechanism, and in the classification mechanism, the floaters are guided by a drainage pin header, bag breaking and conveying of bag breaking pieces, sieving and conveying of cutting pieces I and material blocking pin headers, and cutting pieces I and cutting pieces II are segmented and conveyed. The device not only realizes the ordered, stable and controllable classification treatment of the floaters, but also has simple structure and reasonable design, and can effectively ensure the classification treatment efficiency and quality of the floaters in the rivers.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the sorting mechanism of the present invention;

FIG. 3 is a schematic view of a collecting tank according to the present invention;

fig. 4 is a schematic structural view of the flow guide member of the present invention;

in the figure: 1. floater fishing device, 2, the transfer pond, 3, the filter screen conveyer belt, 4, the agitator, 5, aeration spare, 6, activated sludge blanket, 7, the frame, 8, the drainage pin header, 9, cutting member I, 10, the fender pin header, 11, cutting member II, 12, unload the pin header, 13, the collecting vat, 14, the blade, 15, broken bag spare, 16, the pin header, 17, the dish tooth blade, 18, accomodate groove I, 19, accomodate groove II, 20, the action wheel, 21, follow driving wheel, 22, water conservancy diversion spare, 221, framework, 23, the driving piece.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

The floater classifying and processing device comprises a transfer pool 2 and a classifying mechanism which are connected with a floater salvaging device 1, wherein a filter screen conveyor belt 3 is arranged at the upper end of the transfer pool 2, and the filter screen conveyor belt 3 is arranged at the front side of the floater salvaging device 1 in the station direction; a stirrer 4 and an aeration piece 5 are arranged in the transfer tank 2, and an activated sludge layer 6 is arranged at the bottom of the transfer tank 2;

the sorting mechanism comprises a rack 7, and a drainage pin header 8, a cutting part I9, a material blocking pin header 10, a cutting part II 11 and a discharge pin header 12 which are arranged on the rack 7, wherein a collecting tank 13 is arranged at the bottom end of the rack 7, and six cells are arranged in the collecting tank 13 (as shown in figure 3); one end of the drainage pin header 8 is arranged at the front side of the filter screen conveyor belt 3 in the station direction, a bag breaking piece 15 with a blade 14 is arranged below the other end of the drainage pin header 8, and the blade 14 penetrates through a hole in the drainage pin header 8; the cutting piece I9 is arranged on the front side of the bag breaking piece 15 in the station direction, and the cutting piece I9 is provided with row needles 16 which are spirally distributed; the material blocking pin header 10 is arranged above the front side of the cutting piece I9; the cutting piece II 11 is arranged on the front side of the cutting piece I9 in the station direction, and a disc tooth blade 17 is sleeved on the cutting piece II 11; the front side of the cutting piece I9 in the station direction is also provided with a storage groove I18 with a filter screen, and the storage groove I18 is positioned above the cutting piece II 11; one end of the discharge pin header 12 is arranged at the front side of the cutting piece II 11 in the station direction, and the front side of the other end in the station direction is provided with a storage groove II 19 with a filter screen.

Example 2

Based on example 1, further,

and a discharge pipe is arranged on the transfer pool 2.

The filter screen conveyer belt 3 is sleeved on the driving wheel 20 and the driven wheel 21, the driving wheel 20 is connected with a power mechanism, and the power mechanism is a servo motor.

The front side of 3 station directions of filter screen conveyer belt is equipped with water conservancy diversion spare 22, and drainage row needle 8 sets up the front side of 22 station directions of water conservancy diversion spare.

As shown in fig. 4: the flow guide part 22 comprises a frame body 221 and a filter screen arranged in the frame body 221, and a collecting tank 13 is vertically arranged below the flow guide part 22.

Example 3

Based on example 2, it is further preferred that,

the aeration part 5 is a tubular membrane aerator, the related stirrer 4 and the tubular membrane aerator are installed in the transfer tank 2 by adopting the conventional technology, and the stirrer 4 and the aeration part 5 are the stirrer 4 and the tubular membrane aerator in the existing mature technology and can be directly purchased and obtained in the market.

Example 4

Based on example 3, it is further preferred that,

the bag breaking piece 15 is fixed on the rack 7, and the bag breaking piece 15 is a drum-type bag breaking machine.

The cutting piece I9 is in a roller shape, and the cutting piece II 11 is in a gear roller shape.

One side of broken bag spare 15, cutting piece I9 and cutting piece II 11 all is equipped with driving piece 23, and driving piece 23 is the rocking arm.

Example 5

Based on example 4, it is further preferred that,

the driving member 23 is a motor with a rotating shaft.

The included angle between cutting member I9 and material blocking pin row 10 is 8, and 16 length of pin row in the material blocking pin row 10 are 187 mm.

The height difference between the cutting piece I9 and the cutting piece II 11 is 13 mm.

The rotating speed ratio between the bag breaking piece 15 and the cutting piece I9 is 0.38: 1, the rotating speed ratio between the cutting piece I9 and the cutting piece II 11 is 0.23: 1.

example 6

Based on example 5, this example differs in that:

the included angle between cutting member I9 and material blocking pin header 10 is 20, and 16 length of pin header in the material blocking pin header 10 are 219 mm.

The height difference between the cutting piece I9 and the cutting piece II 11 is 10 mm.

The rotating speed ratio between the bag breaking piece 15 and the cutting piece I9 is 0.55: 1, the rotation speed ratio between the cutting piece I9 and the cutting piece II 11 is 0.46: 1.

example 7

Based on examples 5-6, this example differs in that:

the included angle between cutting member I9 and material blocking pin gang 10 is 17, and the length of pin gang 16 in the material blocking pin gang 10 is 200 mm.

The height difference between the cutting piece I9 and the cutting piece II 11 is 12 mm.

The rotating speed ratio between the bag breaking piece 15 and the cutting piece I9 is 0.46: 1, the rotating speed ratio of the cutting piece I9 to the cutting piece II 11 is 0.35: 1.

example 8

As shown in fig. 1-2: based on floater classification processing apparatus that involves among this technical scheme, at the actual implementation in-process:

the floating object salvaging device 1 in the prior mature technology is adopted to salvage the floating objects containing leaves, duckweed, branches, foam, packaging bags/bottles and the like, then the floating objects are conveyed by a filter screen conveying belt 3 above a transfer pool 2, meanwhile, the floating objects with smaller volume such as the leaves, the duckweed and the like are filtered by the filter screen, enter the transfer pool 2 due to gravity, are fermented and purified by a stirrer 4, an aeration piece 5 and an activated sludge layer 6 in the transfer pool 2, and finally can be directly discharged to the external environment from the transfer pool 2 or be utilized, thereby changing waste into valuable;

floaters such as branches, foams, packaging bags/bottles with larger volume are guided to the classification mechanism through the guide piece 22, meanwhile, floaters with smaller volume mixed in the floaters with larger volume are filtered by the filter screen in the guide piece 22 and finally collected by the collecting tank 13. In the sorting mechanism, floaters such as branches, foams, packaging bags/bottles and the like with larger volume are firstly guided to the bag breaking part 15 by the drainage pin 8, meanwhile, floaters with smaller volume in the floaters with larger volume are screened due to holes in the drainage pin 8, and the floaters with smaller volume drop into the cells of the collecting tank 13 due to gravity; the bag breaking piece 15 breaks large-volume foams, packaging bags and the like, guides other large-volume floating objects to the upper side of the cutting piece I9, and then screens out large-volume glass bottles, plastic packaging boxes and the like through the cutting piece I9 and the material blocking pin header 10; then, other floaters are conveyed to the other side of the cutting piece I9 along with the rotation of the cutting piece I9, then are subjected to cutting and classifying treatment through the cutting piece I9 and the cutting piece II 11, other floaters are classified, one part of floaters fall into the lattices of the collecting groove 13 due to the gravity, the other part of floaters are conveyed to the other side of the cutting piece II 11 along with the rotation of the cutting piece II 11, and finally are guided into the collecting groove II 19 through the flow discharging pin header 12, and meanwhile, the part of floaters are screened due to the holes in the flow discharging pin header 12, and the floaters with smaller volume drop into the lattices of the collecting groove 13 due to the gravity.

The device not only realizes the ordered, stable and controllable classification treatment of the floaters, but also has simple structure and reasonable design, and can effectively ensure the classification treatment efficiency and quality of the floaters in the rivers.

In addition, in order to adapt to the characteristics of various substances contained in the floating objects, the sizes of the components of the transfer pool 2, the filter screen conveyor belt 3, the stirrer 4, the aeration part 5, the frame 7, the drainage pin header 8, the cutting part I9, the material blocking pin header 10, the cutting part II 11, the discharge pin header 12, the collecting tank 13, the blade 14, the bag breaking part 15, the pin header 16, the disc tooth blade 17, the accommodating tank I18, the accommodating tank II 19, the driving wheel 20, the driven wheel 21, the flow guide part 22, the frame body 221 and the like are set according to actual conditions, the installation and fixing modes of the components are set according to actual working condition environments, the sizes of the filter screen aperture and the pin header 16 aperture are set according to actual requirements, and the transmission principle of the filter screen conveyor belt 3, the rotation of the bag breaking part 15, the rotation of the cutting part I9 and the rotation principle of the cutting part II 11 are the existing mature technology; meanwhile, the floating objects with different volumes and different flexibility degrees are set according to the practical situation of the position distance, the movement speed, the flow rate and the like of all the related parts.

Claims

1. Floater classification processing apparatus, its characterized in that: the floating object fishing device comprises a transfer pool (2) and a classification mechanism, wherein the transfer pool (2) is connected with the floating object fishing device (1), a filter screen conveyor belt (3) is arranged at the upper end of the transfer pool (2), and the filter screen conveyor belt (3) is arranged on the front side of the floating object fishing device (1) in the station direction; a stirrer (4) and an aeration piece (5) are arranged in the transfer tank (2), and an activated sludge layer (6) is arranged at the bottom of the transfer tank (2);

the sorting mechanism comprises a rack (7), and a drainage pin header (8), a cutting part I (9), a material blocking pin header (10), a cutting part II (11) and a discharge pin header (12) which are arranged on the rack (7), wherein a collecting tank (13) is arranged at the bottom end of the rack (7), and a plurality of grids are arranged in the collecting tank (13); one end of the drainage pin header (8) is arranged at the front side of the filter screen conveyor belt (3) in the station direction, a bag breaking piece (15) with a blade (14) is arranged below the other end of the drainage pin header (8), and the blade (14) penetrates through a hole in the drainage pin header (8);

the cutting piece I (9) is arranged on the front side of the bag breaking piece (15) in the station direction, and the cutting piece I (9) is provided with row needles (16) which are spirally distributed; the material blocking pin header (10) is arranged above the front side of the cutting piece I (9); the cutting piece II (11) is arranged on the front side of the cutting piece I (9) in the station direction, and a disc tooth blade (17) is sleeved on the cutting piece II (11); the front side of the station direction of the cutting piece I (9) is also provided with a storage groove I (18) with a filter screen, and the storage groove I (18) is positioned above the cutting piece II (11);

one end of the flow discharging pin header (12) is arranged at the front side of the station direction of the cutting piece II (11), and the front side of the station direction of the other end is provided with a storage groove II (19) with a filter screen.

2. The float sorting apparatus according to claim 1, wherein: the filter screen conveyor belt (3) is sleeved on the driving wheel (20) and the driven wheel (21), and the driving wheel (20) is connected with a power mechanism.

3. The floating object sorting apparatus according to claim 1 or 2, wherein: the front side of filter screen conveyer belt (3) station direction is equipped with water conservancy diversion spare (22), and drainage row needle (8) set up the front side of water conservancy diversion spare (22) station direction.

4. A float sorting apparatus according to claim 3, wherein: the flow guide piece (22) comprises a frame body (221) and a filter screen arranged in the frame body (221), and a collecting tank (13) is vertically arranged below the flow guide piece (22).

5. The float sorting apparatus according to claim 1, wherein: the aeration piece (5) is a tubular membrane aerator; the bag breaking piece (15) is fixed on the rack (7), and the bag breaking piece (15) is a drum-type bag breaking machine.

6. The floating object sorting apparatus according to claim 1 or 5, wherein: the cutting piece I (9) is in a roller shape, and the cutting piece II (11) is in a gear roller shape.

7. The float sorting apparatus according to claim 6, wherein: one side of the bag breaking piece (15), one side of the cutting piece I (9) and one side of the cutting piece II (11) are respectively provided with a driving piece (23), and the driving pieces (23) are rocker arms or motors with rotating shafts.

8. The float sorting apparatus according to claim 1, wherein: the included angle between cutting member I (9) and the material blocking pin header (10) is 8 ~ 20 degrees.

9. The float sorting apparatus according to claim 1, wherein: the rotating speed ratio between the bag breaking piece (15) and the cutting piece I (9) is 0.38-0.55: 1, the rotating speed ratio of the cutting piece I (9) to the cutting piece II (11) is 0.23-0.46: 1.

10. the float sorting apparatus according to claim 1, wherein: the height difference between the cutting piece I (9) and the cutting piece II (11) is 10-13 mm.