CN214892452U

CN214892452U - A environment-friendly drying-machine for plastics waste oil bucket retrieves

Info

Publication number: CN214892452U
Application number: CN202121232943.9U
Authority: CN
Inventors: 屈克刚
Original assignee: Lvtuo Hubei Resources Recycling Co ltd
Current assignee: Lvtuo Hubei Resources Recycling Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-26
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an environment-friendly dryer for recycling plastic waste oil barrels, which comprises a bracket, wherein a cooling tank is fixed in the bracket through a clamping plate, and the side surface of the cooling tank is connected with a first feeding pipe; a drying tank is arranged on one side of the cooling tank, and the side surface of the drying tank is connected with the feeding mechanism; the bottom end of the drying tank is connected with a second feeding pipe, and the second feeding pipe is connected with the first feeding pipe through a transfer box. The device has solved prior art drying efficiency low, the emission waste gas causes the pollution easily, and does not possess the problem of cooling function, but has high-efficient fast drying, can effectively avoid exhaust pollution, can carry out refrigerated characteristics to the material after drying in the lump.

Description

A environment-friendly drying-machine for plastics waste oil bucket retrieves

Technical Field

The utility model belongs to the technical field of solid waste retrieves, in particular to an environment-friendly drying-machine for plastics waste oil bucket retrieves.

Background

Oil drums are common storage equipment in industry, and comprise metal oil drums including iron drums and partial plastic oil drums, so that a large amount of waste oil drums can be generated in use, the waste oil drums are recycled, the requirements of environmental protection and resource recycling are met, and the industrial oil drum storage equipment is very important work; for a plastic oil drum with low strength, the prior art usually adopts a method of crushing firstly and then cleaning, a drum body is crushed into small fragments in advance through a crushing device, and then the fragments are cleaned through multi-stage flushing; the washed plastic fragments need to be dried and then collected, the existing drying mechanism has lower efficiency in drying, and the hot air after drying is often directly discharged, thus easily causing environmental pollution; after drying, a cooling device is often required to be arranged independently for cooling, and the transportation is troublesome; therefore, it is urgently needed to design an environment-friendly dryer for recycling plastic waste oil barrels to solve the above problems.

Disclosure of Invention

The utility model aims to solve the technical problem that an environment-friendly drying-machine for plastics waste oil barrel is retrieved is provided, the device has solved that prior art drying efficiency is low, emission waste gas causes the pollution easily, and does not possess cooling function's problem, but has high-efficient fast drying, can effectively avoid exhaust pollution, can carry out refrigerated characteristics to the material after drying in the lump.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an environment-friendly dryer for recycling plastic waste oil barrels comprises a support, wherein a cooling tank is fixed in the support through a clamping plate, and the side surface of the cooling tank is connected with a first feeding pipe; a drying tank is arranged on one side of the cooling tank, and the side surface of the drying tank is connected with the feeding mechanism; the bottom end of the drying tank is connected with a second feeding pipe, and the second feeding pipe is connected with the first feeding pipe through a transfer box.

Preferably, the inner wall of the cooling tank is connected with a porous screen plate, and the inner wall of the cooling tank above the porous screen plate is connected with a first fan; the end part of the first feeding pipe is positioned below the porous screen plate.

Preferably, the air outlet end of the first fan is upward connected with the first exhaust pipe, the air suction end is downward connected with a sucker with two open ends, and the sucker is in contact fit with the porous screen plate.

Preferably, the inner wall of the cooling tank is connected with a plurality of baffles, and the surfaces of the baffles are provided with ventilation holes.

Preferably, the top of the inner wall of the drying tank is connected with a second exhaust pipe, and the pipe orifice of the second exhaust pipe is connected with a filter screen; the second exhaust pipe and the first exhaust pipe are both connected to an exhaust system; the waste gas system is a waste gas discharge pipeline in a plant.

Preferably, the inner wall of the drying tank is connected with a plurality of sector plates, and the sector plates are arranged at different heights in a staggered manner; the surface of the sector plate is provided with a vent hole.

Preferably, the inner wall of the drying tank is connected with a supporting rod, the upper surface of the supporting rod is connected with a motor, the output end of the motor is connected with a rotating shaft, and the surface of the rotating shaft is connected with a plurality of stirring rollers and the upper surface of the sector plate in a matched mode.

Preferably, the transfer case is a rectangular hollow structure with through holes on three sides; an opening at one end of the transfer box is connected with the bottom end of the second feeding pipe, and the other end of the transfer box is connected with the bottom end of the first feeding pipe.

Preferably, the other end of the transfer box is connected with an air outlet pipe of the second fan, and an air inlet pipe of the second fan is externally connected with a dry hot air source.

Preferably, a valve plate with a circular structure is arranged on the inner wall of the bottom end of the first feeding pipe, and the valve plate is driven to rotate by a driving mechanism to open or close the first feeding pipe; the driving mechanism can select a stepping motor, the valve plate rotates around the diameter direction of the end face of the first feeding pipe, when the valve plate is parallel to the pipe orifice of the first feeding pipe, the pipe orifice is sealed, and when the valve plate rotates to be perpendicular to the plane of the pipe orifice, the valve plate is in a feeding state.

The utility model has the advantages that:

according to the device, the drying tank and the cooling tank are connected into a whole through a feeding pipeline by arranging the drying tank and the cooling pipe and adopting a vacuum feeding principle, the washed materials are fed into the drying tank through a conveyor belt mechanism, hot air blown out by a second fan is blown into the drying tank through a second feeding pipe, and the falling materials can stay on the sector plate in a stepped manner and are fully contacted with the rising hot air for drying; the dried materials fall into the transfer box and can be sucked into the cooling box from the first feeding pipe through negative pressure sucked by the first fan, the bottom of the cooling box is provided with a cover plate, a certain gap can be opened by the cover plate, so that cold air at the bottom can be sucked into the cooling box conveniently, the falling materials are cooled by air, and subsequent collection is facilitated; the whole device greatly improves the drying contact time, fully utilizes the heat energy, achieves better drying effect, and avoids environmental pollution because the dried waste gas enters the waste gas system through the pipeline at the top.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the cooling tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the drying tank of the present invention;

FIG. 4 is a schematic structural view of the distribution of the sector plates inside the drying tank of the present invention;

FIG. 5 is a schematic view of the connection of the transfer box of the present invention;

the reference numbers in the figures are: the drying device comprises a support 1, a first feeding pipe 11, a feeding mechanism 12, a second feeding pipe 13, a transfer box 14, a cooling tank 2, a porous screen plate 21, a first fan 22, a first exhaust pipe 23, a suction cup 24, a baffle plate 25, a drying tank 3, a second exhaust pipe 31, a support rod 32, a motor 33, a rotating shaft 34, a stirring roller 35, a sector plate 4, a second fan 5 and a valve plate 6.

Detailed Description

As shown in fig. 1 to 5, an environment-friendly dryer for recycling plastic waste oil buckets includes a bracket 1, a cooling tank 2 is fixed in the bracket 1 through a clamping plate, and a first feeding pipe 11 is connected to a side surface of the cooling tank 2; a drying tank 3 is arranged on one side of the cooling tank 2, and the side surface of the drying tank 3 is connected with a feeding mechanism 12; the bottom end of the drying tank 3 is connected with a second feeding pipe 13, and the second feeding pipe 13 is connected with the first feeding pipe 11 through a transfer box 14.

Preferably, the inner wall of the cooling tank 2 is connected with a porous screen 21, and the inner wall of the cooling tank 2 above the porous screen 21 is connected with a first fan 22; the first feeding pipe 11 end is located below the porous mesh plate 21.

Preferably, the air outlet end of the first fan 22 is upward connected with the first exhaust pipe 23, the air suction end is downward connected with a suction cup 24 with two open ends, and the suction cup 24 is in contact fit with the porous mesh plate 21.

Preferably, the inner wall of the cooling tank 2 is connected with a plurality of baffles 25, and the surfaces of the baffles 25 are provided with vent holes.

Preferably, the top of the inner wall of the drying tank 3 is connected with a second exhaust pipe 31, and the mouth of the second exhaust pipe is connected with a filter screen; the second exhaust pipe and the first exhaust pipe 23 are both connected to an exhaust system; the waste gas system is a waste gas discharge pipeline in a plant.

Preferably, the inner wall of the drying tank 3 is connected with a plurality of sector plates 4, and the sector plates 4 are arranged at different heights in a staggered manner; the surface of the sector plate 4 is provided with a vent hole.

Preferably, the inner wall of the drying tank 3 is connected with a support rod 32, the upper surface of the support rod 32 is connected with a motor 33, the output end of the motor 33 is connected with a rotating shaft 34, and the surface of the rotating shaft 34 is connected with a plurality of stirring rollers 35 which are matched with the upper surface of the sector plate 4.

Preferably, the transit box 14 is a rectangular hollow structure with through holes on three sides; an opening at one end of the transfer box 14 is connected with the bottom end of the second feeding pipe 13, and the other end of the transfer box is connected with the bottom end of the first feeding pipe 11.

Preferably, the other end of the middle rotating box 14 is connected with an air outlet pipe of the second fan 5, and an air inlet pipe of the second fan 5 is externally connected with a dry hot air source.

Preferably, a valve plate 6 with a circular structure is arranged on the inner wall of the bottom end of the first feeding pipe 11, and the valve plate 6 is driven to rotate by a driving mechanism to open or close the first feeding pipe 11; the driving mechanism can be a stepping motor 33, the valve plate 6 rotates around the diameter direction of the end face of the first feeding pipe 11, when the valve plate is parallel to the pipe orifice of the first feeding pipe 11, the pipe orifice is closed, and when the valve plate rotates to be vertical to the plane of the pipe orifice, the valve plate is in a feeding state.

The working principle of the utility model is as follows:

the washed materials are fed into the drying tank 3 through the conveyor belt mechanism, hot air blown out by the second fan 5 is blown into the drying tank 3 through the second feeding pipe 13, and the falling materials can stay on the fan-shaped plate 4 in a stepped manner and are fully contacted with the rising hot air for drying; the material after drying falls into transfer case 14, can be through the negative pressure of first fan 22 suction, in the suction cooler bin in from first material loading pipe 11, the cooler bin bottom is provided with the apron, and certain gap can be opened to the apron, and the cold air of the bottom of being convenient for is inhaled the cooler bin, carries out the forced air cooling to the material of whereabouts, the follow-up collection of being convenient for.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides an environment-friendly drying-machine for plastics waste oil bucket retrieves which characterized in that: the cooling device comprises a bracket (1), wherein a cooling tank (2) is fixed in the bracket (1) through a clamping plate, and a first feeding pipe (11) is connected to the side surface of the cooling tank (2); a drying tank (3) is arranged on one side of the cooling tank (2), and the side surface of the drying tank (3) is connected with a feeding mechanism (12); the bottom end of the drying tank (3) is connected with a second feeding pipe (13), and the second feeding pipe (13) is connected with the first feeding pipe (11) through a transfer box (14).

2. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the inner wall of the cooling tank (2) is connected with a porous screen plate (21), and the inner wall of the cooling tank (2) above the porous screen plate (21) is connected with a first fan (22); the end part of the first feeding pipe (11) is positioned below the porous mesh plate (21).

3. The environment-friendly dryer for recycling plastic waste oil buckets as claimed in claim 2, wherein: the air outlet end of the first fan (22) is connected with the first exhaust pipe (23) upwards, the air suction end is connected with the sucking discs (24) with two open ends downwards, and the sucking discs (24) are in contact fit with the porous screen plate (21).

4. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the inner wall of the cooling tank (2) is connected with a plurality of baffles (25), and the surfaces of the baffles (25) are provided with ventilation holes.

5. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the top of the inner wall of the drying tank (3) is connected with a second exhaust pipe (31), and the pipe orifice of the second exhaust pipe (31) is connected with a filter screen; the second exhaust pipe (31) and the first exhaust pipe (23) are both connected to an exhaust system.

6. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the inner wall of the drying tank (3) is connected with a plurality of sector plates (4), and the sector plates (4) are arranged at different heights in a staggered manner; the surface of the sector plate (4) is provided with a vent hole.

7. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the inner wall of the drying tank (3) is connected with a supporting rod (32), the upper surface of the supporting rod (32) is connected with a motor (33), the output end of the motor (33) is connected with a rotating shaft (34), and the surface of the rotating shaft (34) is connected with a plurality of stirring rollers (35) to be matched with the upper surface of the sector plate (4).

8. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the transfer case (14) is a rectangular hollow structure with through holes on three sides; an opening at one end of the transfer box (14) is connected with the bottom end of the second feeding pipe (13), and the other end of the transfer box is connected with the bottom end of the first feeding pipe (11).

9. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the other end of the transfer box (14) is connected with an air outlet pipe of the second fan (5), and an air inlet pipe of the second fan (5) is externally connected with a dry hot air source.

10. The environment-friendly dryer for recycling plastic waste oil buckets as defined in claim 1, wherein: the inner wall of the bottom end of the first feeding pipe (11) is provided with a valve plate (6) with a circular structure, and the valve plate (6) is driven to rotate through a driving mechanism to open or close the first feeding pipe (11).