For collecting the once cleaning separator of finished product after plastic crushing
Technical field
The utility model relates to magazins' layout field, particularly a kind of once cleaning separator for collecting finished product after plastic crushing.
Background technology
At present, because plastic bottle inside is containing various liquid substance, plastic bottle needs after reclaiming and pulverizing to obtain purer plastic product through cleaning and filtering, from the tank after cleaning, separating plastic finished product is a great problem of enterprise always, existing enterprise generally carries out twice separation, first time, separation method was the mode of taking manually to fish for collection at mixed liquor, and it is that the mixing material strainer filtering after first separation is gone out leftover and plastic finished product that second time is separated; In practice, the plastic product degree of purity that first time separates is higher, and market value is higher, and therefore first time separation is more thoroughly better; Because existing first time is separated the mode of generally taking manually to fish for, this method wastes time and energy, and be often separated thorough not, cause the waste of resource.In order to reduce labor cost and production cost, reduction labour intensity, enhance productivity and economic benefit, be now badly in need of a kind of effective apparatus automatically complete pulverizing plastic product cleaning after first separation collect.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of once cleaning separator for collecting finished product after plastic crushing, its object: improve separating effect, reducing production cost, enhancing productivity.
For achieving the above object, the technical solution of the utility model is as follows:
For collecting an once cleaning separator for finished product after plastic crushing, comprise tank, accumulator tank, circuit control device, motor, decelerator, rotary main shaft, filter, backstay, cylinder and scraper plate;
Described tank sidewall shape is symmetrical waveform, and rotary main shaft is fixed on the top at trough place, rotary main shaft is installed the filter that four are covered with through hole, and the angle of every two adjacent filters is 90 degree;
Circuit control device, motor and decelerator are arranged on an outer ancient piece of jade, round, flat and with a hole in its centre for tank side, rubber strip transmission is adopted between motor and decelerator, decelerator is axially connected with rotary main shaft, backstay is erected at the top of tank, the cylinder body of cylinder is installed on the securing lever, scraper plate is connected with the working end of cylinder, and described circuit control device is electrically connected with motor and cylinder;
One end of tank is provided with drainpipe, and the lower end of drainpipe is provided with collecting box, is provided with screen pack in the middle part of collecting box.
In order to make, filter is more when rotated more firm to be attached to plastic product on filter, and there is the bending structure consistent with the direction of rotation of rotary main shaft at described filter edge.
Can realize controlling functions in order to ensure circuit control device, described circuit control device comprises programmable logic controller (PLC), switch, connector, relay and magnetic valve.
In order to complete first separation comparatively fully to the plastic product after cleaning, four rotary main shafts are installed in the sink.
Adopt the first separation device of said structure, the plastic product after separation cleaning can be collected continuously and automatically, after rotary main shaft rotates the setting number of turns, when certain filter lucky level, circuit control device provides signal and makes its stop motion, cylinder stretches out or returns action and once drives scraper plate that plastic product on baffle plate is pushed accumulator tank simultaneously, main shaft continues 90-degree rotation, cylinder counteragent simultaneously, plastic product is pushed the accumulator tank of opposite side, continue to rotate the setting number of turns, do action after the plastic product collection on four filters terminates.One end of tank is provided with drainpipe, the lower end of drainpipe is provided with collecting box, is provided with screen pack in the middle part of collecting box, and screen pack is used for collecting the plastic product do not separated of filter, when collecting box is collected full, the plastic product in collecting box is dropped in tank again and again carries out first separation.This automation separator greatly improves separative efficiency, saves labour cost, is suitable for very much the first separation after the plastic product cleaning of pulverizing.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, below the accompanying drawing used required for embodiment is briefly described.
Fig. 1 is the structural representation once cleaning separator for collecting finished product after plastic crushing disclosed in the utility model;
Fig. 2 is the generalized section of once cleaning separator along A-A direction in Fig. 1 for collecting finished product after plastic crushing disclosed in the utility model;
Fig. 3 is the plan structure schematic diagram of tank disclosed in the utility model;
Fig. 4 is the structural representation of filter disclosed in the utility model.
Corresponding component title in figure represented by numeral:
1. tank 2. accumulator tank 3. circuit control device 4. motor 5. decelerator 6. rotary main shaft 7. filter 8. backstay 9. cylinder 10. scraper plate 11. drainpipe 12. collecting box 13. screen pack
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, for collecting an once cleaning separator for finished product after plastic crushing, comprise tank 1, accumulator tank 2, circuit control device 3, motor 4, decelerator 5, rotary main shaft 6, filter 7, backstay 8, cylinder 9 and scraper plate 10.
Described tank 1 sidewall shape is symmetrical waveform, rotary main shaft 6 is fixed on the top at trough place, when the plastic product of flowing and the mixing material of water flow to trough place along a tank ancient piece of jade, round, flat and with a hole in its centre by crest, this structural design makes flow channel narrow, in unit volume, the concentration of plastic product becomes large, advantageously collect plastic product in filter 7, separating effect is better.
Described rotary main shaft 6 is installed the filter 7 that four are covered with through hole, the angle of every two adjacent filters 7 is 90 degree, there is the bending structure consistent with the direction of rotation of rotary main shaft 6 at filter 7 edge, scraper plate 10 when stretching out or return and bending part have the gap of 2 to 3 millimeters, can not affect the mutual motion between them, this bending structure can make that filter 7 is more in rotary course is attached to surface plastic product more firmly.
Circuit control device 3, motor 4 and decelerator 5 are arranged on an outer ancient piece of jade, round, flat and with a hole in its centre for tank 1 side, rubber strip transmission is adopted between motor 4 and decelerator 5, decelerator 5 is axially connected with rotary main shaft 6, the backstay 8 installed above rotary main shaft 6 is used for fixing cylinder, scraper plate 9 is connected with the front end of cylinder 10, and described circuit control device 3 is electrically connected with motor 4 and cylinder 10;
Described circuit control device 3 comprises programmable logic controller (PLC), switch, connector, relay, magnetic valve and sub-assembly thereof, ensure that circuit control device 3 can realize controlling functions.
One end of tank 1 is provided with drainpipe 11, the lower end of drainpipe 11 is provided with collecting box 12, screen pack 13 is provided with in the middle part of collecting box 12, screen pack 13 is used for collecting the plastic product do not separated of filter 7, when collecting box 12 is collected full, the plastic product in collecting box 12 is dropped in tank 1 again and again carries out first separation.
In order to make the first separation of the plastic product after cleaning comparatively thorough, thus obtain more plastic product, according to the operation in reality, in tank 1, interval is installed 4 above-mentioned rotary main shafts 6 and is carried out operation, in the mixed liquor of discharging, the concentration of plastic product can reach reduced levels, thus obtains ideal first separation effect.
The course of work of this first separation device: the mixing material continuing injected plastic finished product and rinse water in tank 1, rotary main shaft 6 is installed the filter 7 that four surfaces are covered with through hole, the angle of every two adjacent filters 7 is 90 degree, the structure of through hole can make filter 7 more easily take up plastic product in rotary course, makes its difficult drop-off; There is rubber peel near the two ends of the filter 7 of tank ancient piece of jade, round, flat and with a hole in its centre side simultaneously, owing to having certain gap between filter 7 edge and a tank ancient piece of jade, round, flat and with a hole in its centre, the interpolation of rubber peel can at scraper plate 10 along with cylinder 9 action pushes plastic product in accumulator tank process, and what guarantee plastic product can not be a large amount of again falls into tank from gap.
Motor 4, circuit control device 3 and decelerator 5 are arranged on a tank ancient piece of jade, round, flat and with a hole in its centre, motor 4 and gear reduction unit 5 are by rubber strip transmission, decelerator 5 is axially connected by shaft coupling with rotary main shaft 6, circuit control device 3 makes main shaft 6 rotate the setting number of turns by the rotation controlling motor 4, a considerable amount of plastic product all to have been collected by every block filter 7, circuit control device 3 provides halt signal, to make on main shaft 6 wherein one piece of filter 7 just level time stop motion, there is a backstay 8 fixed by welding manner on a tank ancient piece of jade, round, flat and with a hole in its centre 1 top of main shaft 6, backstay 8 is used for fixing cylinder 9, a scraper plate 10 is installed in the front end of cylinder 9, when cylinder 9 is failure to actuate, the position of scraper plate 10 can not affect the normal rotation of rotary main shaft 6, after when certain filter 7, level stops just, circuit control device 3 gives cylinder 9 actuating signal simultaneously, make it stretch out or return action once, scraper plate 10 is driven to move the accumulator tank 2 plastic product being pushed side, main shaft 6 continues 90-degree rotation, plastic product is pushed the accumulator tank 2 of tank 1 opposite side by cylinder 9 counteragent simultaneously, continue to rotate the setting number of turns after the plastic product separation on four filters 7 terminates, do action.The lower limb of its middle scraper 10 and the vertical range of filter are greater than 2cm and are less than 4cm, when this distance can enable scraper plate 10 action preferably separating plastic finished product again can not because of with filter 7 apart from too closely causing the phenomenon blocked.One end of tank 1 is provided with drainpipe 11, the lower end of drainpipe 11 is provided with collecting box 12, screen pack 13 is provided with in the middle part of collecting box 12, screen pack 13 is used for collecting the plastic product do not separated of filter 7, due to when collecting box 12 is collected full, the plastic product in collecting box 12 is dropped in tank 1 again and again carries out first separation.