CN202506664U

CN202506664U - Liquid separation equipment for urban garbage

Info

Publication number: CN202506664U
Application number: CN2012200961486U
Authority: CN
Inventors: 周勇祥
Original assignee: SICHUAN SANTA HEAVY INDUSTRY MACHINERY Co Ltd
Current assignee: SICHUAN SANTA HEAVY INDUSTRY MACHINERY Co Ltd
Priority date: 2012-03-15
Filing date: 2012-03-15
Publication date: 2012-10-31
Anticipated expiration: 2022-03-15

Abstract

The utility model discloses liquid separation equipment for urban garbage. The liquid separation equipment comprises a machine frame and a conveyor; the conveyor comprises a head roller, a tail roller, and a drive device and a conveying belt which are connected with the head roller; the head roller is higher than the tail roller; the conveying belt is a metal mesh belt; a bag breaking mechanism is arranged above the conveying belt and comprises two rotation shafts arranged on the machine frame, wherein one rotation shaft is connected with a motor through a belt pulley; one ends of the two rotation shafts are connected through a gear pair; the rotation shafts are fixed with rollers, the roller which is near the head is fixedly provided with a plurality of blades, and the roller which is near the tail part is fixedly provided with a plurality of poking rods; a collection tank with a high front part and a low rear part is arranged between upper and lower layers of the conveying belt; and the tail part of the collection tank is connected with a liquid collection box through a pipeline. The liquid separation equipment can effectively separate and recover oil and water in the garbage, changes agglomerated wet garbage into loosened dried garbage, reduces the subsequent classification difficulty of the garbage, and improves the classification efficiency and accuracy of the garbage.

Description

The domestic waste fluid separation device

Technical field

The utility model relates to a kind of liquid separating appts that is used for domestic waste.

Background technology

Basic at present employing of the municipal refuse of China mixed recovery method; Oil, water and rubbish mix and make the easy adhesion of rubbish, not easily separated; Increased the difficulty of follow-up refuse classification; Liquid such as oil, water need the oil in the rubbish, separated form water are come out to accuracy, efficient, equipment performance and the service life of sort processing device bigger negative effect being arranged all; What generally adopt at present is that compression separates and separates two kinds of devices with filtering type the liquid in the rubbish is separated; The compression separation equipment is that rubbish is poured in the compression device cavity; Relying on hydraulic cylinder to promote cavity two walls (or a wall) makes cavity volume reduce compressed garbage simultaneously; Oil, water are flowed out from the cavity below; This method can effectively be separated the liquid component in the rubbish, but can't carry out classification processing again after the rubbish compression, and this equipment only is applied to the preliminary treatment in early stage of waste incineration; Rubbish filtering equipment is that rubbish is packed in the back taper type storehouse; Oil, water gravitate flow in the collecting box below the tapered storehouse; The investment of this method is simple, but inferior separating effect, can't the oil in the rubbish, separated form water is thorough; Particularly oil, the water in the refuse bag can't separate at all, has increased the difficulty of follow-up refuse classification.

Summary of the invention

The purpose of the utility model is the above-mentioned deficiency to prior art; A kind of domestic waste fluid separation device is provided; It can effectively carry out Separation and Recovery with the oil in the rubbish, water; And agglomerating wet refuse become loose dried rubbish, and reduced the difficulty of follow-up refuse classification, improved the efficient and the accuracy of refuse classification.

For achieving the above object, the domestic waste fluid separation device of the utility model comprises frame, is loaded on the conveyer on the frame; Conveyer comprises head cylinder, stern roll, the drive unit that connects with the head cylinder, several carrying roller and is around in the conveyer belt on two cylinders and the carrying roller; It is characterized in that the head cylinder is higher than stern roll, conveyer belt is a metal mesh belt, above conveyer belt, is provided with the bag-breaking machine structure; The bag-breaking machine structure comprises two rotating shafts that are loaded on the frame; Wherein a rotating shaft links to each other with motor through belt pulley, and an end of two rotating shafts connects through a gear pair, all is fixed with roller in two rotating shafts; Be installed with the several piece blade on the roller near head, be installed with several driving levers on the roller near afterbody; High back feeder low, that link to each other with frame before between upper and lower layer conveyer belt, also having, the afterbody of feeder links to each other with a catch box through pipeline.

During use; The discharge gate of trash repository is placed the utility model conveyer belt afterbody top; Drive unit drives conveyer belt by the head cylinder and does shuttling movement; Rubbish is fallen on the conveyer belt and upwards operation; When rubbish is with mechanism through breaking; Two rollers are done rotation in opposite directions; Several driving levers on the afterbody roller stir rubbish earlier; Loose; Blade on the head roller scratches the refuse bag that stirs again; Make the oil in bag interior rubbish; Water flows out; And agglomerating rubbish is loose, oil; The mesh of water by conveyer belt flows in the feeder and gets in the catch box, can be effectively with the oil in the rubbish; Water carries out Separation and Recovery;

Further improvement as the utility model; Low imbibition chamber, high back before under the upper strata conveyer belt in bag-breaking machine structure the place ahead, also being provided with, top, imbibition chamber is provided with uncovered, and an air exhauster links to each other with the imbibition chamber through pipeline; The bottom of imbibition chamber is positioned at feeder, and the end of imbibition chamber is provided with check valve; Rubbish behind the broken band is during through top, imbibition chamber, and the negative pressure that produces through air exhauster sucks the imbibition chamber with oil, the water of remnants, and flows in the feeder through check valve, can further improve separating effect;

As the further improvement of the utility model, above the upper strata conveyer belt in the place ahead, imbibition chamber, also be provided with hurricane drier, be provided with several resistance wires in the hurricane drier, an air exhauster links to each other with hurricane drier through pipeline; Through the baking of resistance wire, by air exhauster band when the hurricane drier by remaining small amount of moisture for rubbish, becomes drying, loose rubbish at last, reduced the difficulty of follow-up refuse classification, improved the efficient and the accuracy of refuse classification;

In sum, the utility model can effectively carry out Separation and Recovery with the oil in the rubbish, water, and agglomerating wet refuse is become loose dried rubbish, has reduced the difficulty of follow-up refuse classification, has improved the efficient and the accuracy of refuse classification.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the A-A sectional drawing of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further detailed explanation.

By Fig. 1, shown in Figure 2, this domestic waste fluid separation device comprises frame 1, is loaded on the conveyer on the frame 1; Conveyer comprises head cylinder 2, stern roll 3, the drive unit (not shown), the several carrying roller 4 that are made up of motor, reductor and shaft coupling that connect with the head cylinder and is around in the conveyer belt 5 on two cylinders 2,3 and the carrying roller 4; Head cylinder 2 is higher than stern roll 3, and conveyer belt 5 is a metal mesh belt, above conveyer belt 5, is provided with the bag-breaking machine structure; The bag-breaking machine structure comprises two rotating shafts 6 and 7 that are loaded on the frame 1; Its shaft 7 links to each other with motor 9 through belt pulley 8, and two rotating shafts 6 are connected through a gear pair 10 with an end of 7, all are fixed with roller 11 or 12 in two rotating shafts 6 and 7; Be installed with several piece blade 14 on the roller 12 near head; Form broken bag wheel, be installed with several driving levers 13 on the roller 11 near afterbody, form and evacuate wheel; High back feeder 15 low, that link to each other with frame 1 before between upper and lower layer conveyer belt 5, also having, the afterbody of feeder 15 links to each other with a catch box 16 through pipeline; Low imbibition chamber 17, high back before under the upper strata conveyer belt in bag-breaking machine structure the place ahead, also being provided with; 17 tops, imbibition chamber are provided with uncovered; One air exhauster 18 links to each other with imbibition chamber 17 through pipeline, and the bottom of imbibition chamber 17 is positioned at feeder 15, and the end of imbibition chamber 17 is provided with check valve 19; Above the upper strata conveyer belt 5 in 17 the place aheads, imbibition chamber, also be provided with hurricane drier 20, be provided with several resistance wire 21, one air exhausters 22 in the hurricane drier 20 and link to each other with hurricane drier 20 through pipeline;

During use, the discharge gate of trash repository 23 is placed the top of the utility model conveyer belt 5 afterbodys, drive unit drives conveyer belts through head cylinder 2 and does shuttling movement; Rubbish is fallen on the conveyer belt 5 and upwards operation; When rubbish during through broken band mechanism, evacuate wheel and broken bag wheel is done rotation in opposite directions, rubbish between two-wheeled earlier by several driving levers 13 stir, loose; Blade on the roller 12 scratches the refuse bag that stirs again; Oil in bag interior rubbish, water are flowed out, and agglomerating rubbish is loose, it is interior and get in the catch box 16 that most of oil, the water mesh through conveyer belt 5 flows into feeder 15; Rubbish behind the broken band is during through 17 tops, imbibition chamber, and the negative pressure that produces through air exhauster 18 sucks imbibition chamber 17 with minor amount of oil, the water of remnants, and flows in the feeders 15 through check valve 19, can further improve separating effect; Through the baking of resistance wire 21, by air exhauster 22 taken away when the hurricane drier 20 by remaining small amount of moisture for rubbish, becomes drying, loose rubbish at last, reduced the difficulty of follow-up refuse classification, improved the efficient and the accuracy of refuse classification; The utility model effectively reclaims the oil in the rubbish, separated form water through three grades of separation energies.

Claims

1. domestic waste fluid separation device; Comprise frame, be loaded on the conveyer on the frame, conveyer comprises head cylinder, stern roll, the drive unit that connects with the head cylinder, several carrying roller and is around in the conveyer belt on two cylinders and the carrying roller, it is characterized in that the head cylinder is higher than stern roll; Conveyer belt is a metal mesh belt; Above conveyer belt, be provided with the bag-breaking machine structure, the bag-breaking machine structure comprises two rotating shafts that are loaded on the frame, and wherein a rotating shaft links to each other with motor through belt pulley; One end of two rotating shafts connects through a gear pair; All be fixed with roller in two rotating shafts, be installed with the several piece blade on the roller near head, be installed with several driving levers on the roller near afterbody; High back feeder low, that link to each other with frame before between upper and lower layer conveyer belt, also having, the afterbody of feeder links to each other with a catch box through pipeline.

2. domestic waste fluid separation device as claimed in claim 1; Low imbibition chamber, high back before it is characterized in that under the upper strata conveyer belt in bag-breaking machine structure the place ahead, also being provided with; Top, imbibition chamber is provided with uncovered; One air exhauster links to each other with the imbibition chamber through pipeline, and the bottom of imbibition chamber is positioned at feeder, and the end of imbibition chamber is provided with check valve.

3. domestic waste fluid separation device as claimed in claim 2 is characterized in that above the upper strata conveyer belt in the place ahead, imbibition chamber, also being provided with hurricane drier, is provided with several resistance wires in the hurricane drier, and an air exhauster links to each other with hurricane drier through pipeline.