CN212941980U

CN212941980U - Dust-removing smoke-discharging device of plastic composite extruder

Info

Publication number: CN212941980U
Application number: CN202021542600.8U
Authority: CN
Inventors: 刘来义
Original assignee: Jiangsu Laiyi Packing Machinery Co ltd
Current assignee: Jiangsu Laiyi Packing Machinery Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-13
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a dust removal fume extractor of plastics compound extruder, including extruder body and the mechanism of discharging fume, the mechanism of discharging fume is including gathering petticoat pipe, forced draught blower, disinfection mechanism and adsorption apparatus structure, it puts through with extruder body surface discharge flue mutually to gather the petticoat pipe, it has the pipe of discharging fume to gather petticoat pipe top switch-on, the forced draught blower sets up in pipe one side of discharging fume, and puts through mutually with the pipe of discharging fume. The utility model replaces the exhaust fan to exhaust air by the air supply device, the air supply device blows out strong airflow when working, the airflow enters the exhaust pipe and carries smoke into the disinfection box, thereby not only having strong smoke adsorption capability, but also avoiding the smoke from polluting the air supply device; through the setting of disinfection mechanism and adsorption apparatus structure, the smog after filtering is disinfected through the sterilization fluorescent tube, enters into and places the incasement, adsorbs peculiar smell and pollutant in the smog through multilayer active carbon again, can discharge clear smog, and the environmental protection is free from extraneous odour.

Description

Dust-removing smoke-discharging device of plastic composite extruder

Technical Field

The utility model relates to an extruder technical field, in particular to plastics composite extruder's dust removal fume extractor.

Background

The extruder belongs to one of the types of plastic machinery, and can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of a screw. The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. The situation of the smoke generated by the extruder is different due to the production of different materials. However, in the current smoke exhaust system, smoke is directly adsorbed by the exhaust fan, but the smoke generated in the shearing process of plastic can be adhered to the surface of the blades of the exhaust fan, so that a lot of dust can be attached to the surface of the exhaust fan for a long time, and the smoke exhaust effect is poor. Meanwhile, the direct discharge of the smoke can cause environmental pollution, and is not environment-friendly.

Therefore, it is necessary to provide a dust and smoke removing device for a plastic compound extruder to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust and smoke exhaust apparatus of plastics compound extruder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal and smoke exhaust device of a plastic composite extruder comprises an extruder body and a smoke exhaust mechanism, wherein the smoke exhaust mechanism comprises a smoke collecting hood, a blower, a disinfection mechanism and an adsorption mechanism, the smoke collecting hood is communicated with a surface smoke exhaust channel of the extruder body, the top end of the smoke collecting hood is communicated with a smoke exhaust pipe, and the blower is arranged on one side of the smoke exhaust pipe and communicated with the smoke exhaust pipe;

the disinfection mechanism comprises a disinfection box, the disinfection box is communicated with a smoke exhaust pipe, limiting grooves are obliquely arranged on two sides of the inner wall of the disinfection box, dust removal filter elements are fittingly placed in the limiting grooves, a collection box is arranged on one side of the disinfection box, a through groove is formed in one side of the disinfection box, the collection box is communicated with the disinfection box through the through groove, and a sterilization lamp tube is further arranged in the disinfection box;

adsorb mechanism is including placing the case, it puts through with the disinfect box bottom, the disinfect box top is provided with the top cap, top cap one side fixedly connected with hinge, the top cap is articulated through hinge and disinfect box, the inside fixed fan that is provided with of top cap, the inside a plurality of layers of active carbon adsorption case that is provided with of disinfect box, the active carbon adsorption case includes netted box, netted box both sides welded fastening has the backup pad, backup pad bottom surface is provided with a plurality of balls, netted box surface lid is equipped with netted case lid, it offers the first sealing door that is used for taking out the active carbon adsorption case to place bottom one side of the case.

Preferably, a guide plate is arranged inside the smoke exhaust pipe and arranged on one side of the air feeder.

Preferably, the through groove is formed in one side of the lower end of the dust removal filter element.

Preferably, a second sealing door for replacing the dust removal filter element is further arranged on one side of the sterilizing box.

Preferably, the surface of the top cover is provided with a protective net.

Preferably, the bottom end of the collection box is provided with a waste discharge port.

The utility model discloses a technological effect and advantage:

1. the utility model replaces the exhaust fan to exhaust air by the air supply device, the air supply device blows out strong airflow when working, the airflow enters the exhaust pipe and carries smoke into the disinfection box, thereby not only having strong smoke adsorption capability, but also avoiding the smoke from polluting the air supply device;

2. the utility model discloses through the setting of disinfection mechanism and adsorption device, the smog after the filtration is disinfected through the sterilization fluorescent tube, enters into placing the case, passes through multilayer active carbon and adsorbs peculiar smell and pollutant in the smog, can discharge clean smog, environmental protection free from extraneous odour;

3. because smog gets into from placing the bottom of the case end, so be located the activated carbon life of placing the inside activated carbon adsorption case of bottom of the case end shorter, and be located the activated carbon life of placing the top of the case end longer, thereby in the use, when changing activated carbon adsorption case, only need take out the activated carbon adsorption case that is located the bottom, under the action of gravity, the multilayer activated carbon adsorption case on top can down drop by oneself, open the top cap, and will change the activated carbon adsorption case of new activated carbon put into can, set up like this and not only can improve adsorption efficiency, can also practice thrift the cost.

Drawings

Fig. 1 is a schematic view of the overall front view section of the present invention.

Fig. 2 is the side view structure schematic diagram of the adsorption mechanism of the utility model.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a smoke collecting hood 1, a blower 2, a smoke exhaust pipe 3, a sterilizing box 4, a limiting groove 5, a dust removing filter element 6, a collecting box 7, a sterilizing lamp tube 8, a placing box 9, a top cover 10, a fan 11, an active carbon adsorption box 12, a net-shaped box body 13, a supporting plate 14, rolling balls 15 and a net-shaped box cover 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a dust removal and smoke exhaust device of a plastic composite extruder as shown in figures 1-3, which comprises an extruder body and a smoke exhaust mechanism, wherein the smoke exhaust mechanism comprises a smoke collecting hood 1, a blower 2, a disinfection mechanism and an adsorption mechanism, the smoke collecting hood 1 is communicated with a surface discharge flue of the extruder body, the top end of the smoke collecting hood 1 is communicated with a discharge flue 3, the blower 2 is arranged on one side of the discharge flue 3 and is communicated with the discharge flue 3;

the disinfection mechanism comprises a disinfection box 4, the disinfection box 4 is communicated with a smoke exhaust pipe 3, limiting grooves 5 are obliquely arranged on two sides of the inner wall of the disinfection box 4, dust removal filter elements 6 are fittingly placed in the limiting grooves 5, a collecting box 7 is arranged on one side of the disinfection box 4, a through groove is formed in one side of the disinfection box 4, the collecting box 7 is communicated with the disinfection box 4 through the through groove, and a sterilization lamp tube 8 is further arranged in the disinfection box 4;

adsorption apparatus constructs including placing case 9, it puts through with 4 bottom of disinfect box to place case 9, 4 tops of disinfect box are provided with top cap 10, top cap 10 one side fixedly connected with hinge, top cap 10 is articulated with disinfect box 4 through the hinge, the inside fixed fan 11 that is provided with of top cap 10, 4 inside a plurality of layers of active carbon adsorption case 12 that are provided with of disinfect box, active carbon adsorption case 12 includes netted box 13, netted box 13 both sides welded fastening has

backup pad

14, 14 bottom surfaces of backup pad are provided with a plurality of balls 15, netted box 13 surface cover is equipped with netted case lid 16, place case 9 bottom one side and offer the first sealing door that is used for taking out active carbon adsorption case 12.

Further, in the above technical scheme, a guide plate is arranged inside the smoke exhaust pipe 3, and the guide plate is arranged on one side of the air blower 2;

further, in the above technical solution, the through groove is provided at one side of the lower end of the dust removing filter element 6;

further, in the above technical solution, a second sealing door for replacing the dust removing filter element 6 is further provided at one side of the sterilizing box 4;

further, in the above technical scheme, the surface of the top cover 10 is provided with a protective net, and the protective net is arranged to facilitate smoke discharge and prevent large impurities from damaging the fan 11;

furthermore, in the above technical scheme, the bottom end of the collection box 7 is provided with a waste discharge port, the surface of the waste discharge port is provided with a sealing cover, and waste can be taken out from the waste discharge port after a period of time.

This practical theory of operation:

referring to the attached drawing 1 of the specification, a blower 2 is operated to blow out strong airflow, the airflow enters a smoke exhaust pipe 3 and carries smoke into a disinfection box 4, large-particle dust cannot be filtered by a dust removal filter element 6 and falls into a collection box 7 along the surface of the dust removal filter element 6, the filtered smoke is disinfected by a disinfection lamp tube 8 and finally enters a placing box 9, peculiar smell and pollutants in the smoke are adsorbed by multiple layers of active carbon, and finally the smoke is discharged through a top cover 10;

referring to the attached drawings 1-3 of the specification, as smoke enters from the bottom end of the placing box 9, the service life of the activated carbon inside the activated carbon adsorption box 12 at the bottom end of the placing box 9 is short, and the service life of the activated carbon at the top end of the placing box 9 is long, so that in the using process, when the activated carbon adsorption box 12 is replaced, only the activated carbon adsorption box 12 at the bottom end needs to be taken out, under the action of gravity, the multilayer activated carbon adsorption box 12 at the top end can fall down automatically, the top cover 10 is opened, and the activated carbon adsorption box 12 with new activated carbon is placed in, so that the adsorption capacity can be improved, and the cost can be saved.

In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dust removal fume extractor of compound extruder of plastics, includes the extruder body and the mechanism of discharging fume, its characterized in that: the smoke exhaust mechanism comprises a smoke collecting hood (1), a blower (2), a disinfection mechanism and an adsorption mechanism, the smoke collecting hood (1) is communicated with a surface discharge flue of the extruder body, the top end of the smoke collecting hood (1) is communicated with a smoke exhaust pipe (3), and the blower (2) is arranged on one side of the smoke exhaust pipe (3) and communicated with the smoke exhaust pipe (3);

the disinfection mechanism comprises a disinfection box (4), the disinfection box (4) is communicated with a smoke exhaust pipe (3), limiting grooves (5) are obliquely arranged on two sides of the inner wall of the disinfection box (4), dust removal filter elements (6) are fittingly placed in the limiting grooves (5), a collecting box (7) is arranged on one side of the disinfection box (4), a through groove is formed in one side of the disinfection box (4), the collecting box (7) is communicated with the disinfection box (4) through the through groove, and a sterilization lamp tube (8) is further arranged in the disinfection box (4);

the adsorption mechanism comprises a placing box (9), the placing box (9) is communicated with the bottom end of the disinfection box (4), a top cover (10) is arranged at the top end of the sterilizing box (4), a hinge is fixedly connected with one side of the top cover (10), the top cover (10) is hinged with the disinfection box (4) through a hinge, a fan (11) is fixedly arranged inside the top cover (10), a plurality of layers of activated carbon adsorption boxes (12) are arranged in the disinfection box (4), the activated carbon adsorption box (12) comprises a net-shaped box body (13), supporting plates (14) are welded and fixed on two sides of the net-shaped box body (13), a plurality of balls (15) are arranged on the bottom end surface of the supporting plate (14), a net-shaped box cover (16) is covered on the surface of the net-shaped box body (13), one side of the bottom end of the placing box (9) is provided with a first sealing door for taking out the activated carbon adsorption box (12).

2. The dust and smoke removing device of the plastic composite extruder as claimed in claim 1, wherein: the smoke exhaust pipe (3) is internally provided with a guide plate, and the guide plate is arranged on one side of the air feeder (2).

3. The dust and smoke removing device of the plastic composite extruder as claimed in claim 1, wherein: the through groove is formed in one side of the lower end of the dust removal filter element (6).

4. The dust and smoke removing device of the plastic composite extruder as claimed in claim 1, wherein: and a second sealing door for replacing the dust removal filter element (6) is further arranged on one side of the sterilizing box (4).

5. The dust and smoke removing device of the plastic composite extruder as claimed in claim 1, wherein: the surface of the top cover (10) is provided with a protective net.

6. The dust and smoke removing device of the plastic composite extruder as claimed in claim 1, wherein: the bottom end of the collecting box (7) is provided with a waste discharge port.