CN203888063U

CN203888063U - Hollow hot grain cutting equipment for grain production

Info

Publication number: CN203888063U
Application number: CN201420249805.5U
Authority: CN
Inventors: 罗静
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-15
Filing date: 2014-05-15
Publication date: 2014-10-22
Anticipated expiration: 2024-05-15

Abstract

The utility model discloses hot grain cutting equipment for grain production, and particularly discloses hollow hot grain cutting equipment for grain production. The hollow hot grain cutting equipment comprises an extrusion device, a head, a porous template, a cutter and a power component for providing power to the cutter, wherein the head is in butt joint with a discharge opening of a charging barrel in the extrusion device; the porous template is fixed on a discharge nozzle of the head. The hollow hot grain cutting equipment is characterized in that the porous template is sleeved with a glass cover; the cutter is positioned in the glass cover and on the discharge track of the porous template; the bottom of the glass cover is connected with a gas inlet pipeline; another opening of the gas inlet pipeline is connected with a blower; the top of the glass cover is connected with a grain discharge pipeline; another opening of the grain discharge pipeline is sleeved with a cyclone separator; a cooling tank is correspondingly arranged below a discharge opening of the cyclone separator. According to the equipment disclosed by the utility model, small floor area and high product quality of the hot grain cutting equipment are realized, and thus total investment of the equipment is relatively small, and the production economy is good; meanwhile, the production efficiency is relatively high.

Description

A kind of aerial hot cut pellet equipment of pellet production use

Technical field

The utility model relates to a kind of hot cut pellet equipment of pellet production use, particularly a kind of aerial hot cut pellet equipment of pellet production use.

Background technology

Granulation be by resin and various auxiliary agent through metering, mix and plasticate and make the operating process of being convenient to moulding and closely knit spherical, cylindrical, cube particle.The important intermediate link that plastic products are produced in fact.Each is variant because plastics variety is different for extruding pelletization production line, has substantially comprised the capital equipments such as kneader, high-speed mixer, banbury, extruder, head, granulate equipment and cooling device, and its main distinction is banbury.

Wherein, the cutting device in above-mentioned coordinates different with head according to the type of cooling of pellet and cutoff device, roughly can be divided into xeothermic granulate equipment and two kinds of hot cut pellet equipment under water.Wherein, because hot cut pellet equipment under water has advantages of that extruding pelletization output is high, be therefore widely used.Underwater cutpellet equipment in above-mentioned has comprised the parts such as filter, drier, drench pit, heater, underwater cutpellet head, porous panel and extruder substantially, its cooling employing water-cooling pattern to material grain, therefore this equipment needs to be combined with cooling water channel system in actual use, has the manufacturing deficiency that floor space is large; Simultaneously pellet is after cooling by cold water, for keep the performance of pellet also need to cooled pellet dry, the operation such as dehydration, so whole production and processing technology is more loaded down with trivial details, easily there is process quality issue.

Utility model content

The purpose of this utility model is a kind of aerial hot cut pellet equipment of pellet production use that provides in order to solve the deficiency of above-mentioned technology, and it is little that it produces area occupied, and production technology is simple simultaneously.

In order to achieve the above object, the aerial hot cut pellet equipment of a kind of pellet production use that the utility model is designed, comprise extrusion device, head, foraminous die plate, cutting knife and provide the power part of power for cutting knife, wherein above-mentioned head docks with the discharging opening of barrel in extrusion device, above-mentioned foraminous die plate is fixed on the discharging gate of head, it is characterized in that being socketed with cloche outward at above-mentioned foraminous die plate, cutting knife in above-mentioned is positioned at this cloche, and this cutting knife is positioned on the discharging track of foraminous die plate, the bottom of above-mentioned cloche is connected air inlet pipeline, the another port of this air inlet pipeline is connected with air blast, its top is connected pellet discharge pipe, on the another port of this pellet discharge pipe, cover has cyclone separator, under the feed opening of this cyclone separator to there being cooler bin.

In above-mentioned provided aerial hot cut pellet equipment, head and cutting knife are encased in cloche, below cloche, blast cold wind, prevent that the pellet of being broken up by cutting knife in cloche from cohering mutually, cold wind blows afloat pellet, and cooling pellets, again again wind to carry pellet to enter cooling device further cooling, last centralized collection.Directly and conveying cooling by cold wind of pellet in the said equipment, without external pellet cooling water system, so the floor space of Whole Equipment is little; Simultaneously without cooled pellet is dried, processed, so integral production technique is also fairly simple, can farthest guarantee the granulation quality of equipment.

Cooling by cold wind in order to prevent foraminous die plate, affect discharging efficiency, the aerial hot cut pellet equipment in above-mentioned also comprises heat shield, this heat shield noose is outside foraminous die plate, and it is provided with the default hole corresponding with discharge opening on this foraminous die plate.

The granulation efficiency of aerial hot cut pellet equipment is provided in order to promote the utility model, on the discharge gate of above-mentioned middle cooler bin, is connected with drainage conduit, in a side ports of this drainage conduit, be connected with air blast, its another port extends in pellet holding tank.

For the impurity the raw material can filtering ejecting from pressurizing unit, promote the granulation quality that the utility model provides aerial hot cut pellet equipment, on the discharging opening of above-mentioned middle barrel every being provided with radial filter plate.

The aerial hot cut pellet equipment of a kind of pellet production use provided by the utility model, its needed in actual use production area occupied is smaller, and therefore whole input is relatively less, and production economy is good; The pellet simultaneously making by this equipment, product quality is more stable on the whole for it, and granulation quality is better, and production efficiency is also higher.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment 1 a kind of aerial hot cut pellet equipment of pellet production use that provides;

Fig. 2 is the structural representation of embodiment 2 a kind of aerial hot cut pellet equipment of pellet production use that provides;

Fig. 3 is the structural representation of embodiment 3 a kind of aerial hot cut pellet equipment of pellet production use that provides;

Fig. 4 is the structural representation of embodiment 4 a kind of aerial hot cut pellet equipment of pellet production use that provides.

Wherein: extrusion device 1, head 2, foraminous die plate 3, cutting knife 4, power part 5, barrel 6, discharging opening 7, discharging gate 8, cloche 9, air inlet pipeline 10, air blast 11, pellet discharge pipe 12, cyclone separator 13, feed opening 14, cooler bin 15, heat shield 16, drainage conduit 17, radial filter plate 18, discharge gate 19.

The specific embodiment

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

Embodiment 1:

As shown in Figure 1, the aerial hot cut pellet equipment of a kind of pellet production use providing in the present embodiment, comprise extrusion device 1, head 2, foraminous die plate 3, cutting knife 4 and provide the power part 5 of power for cutting knife 4, wherein above-mentioned head 2 docks with the discharging opening 7 of barrel 6 in extrusion device 1, above-mentioned foraminous die plate 3 is fixed on the discharging gate 8 of head 2, it is characterized in that being socketed with cloche 9 outside above-mentioned foraminous die plate 3, cutting knife 4 in above-mentioned is positioned at this cloche 9, and this cutting knife 4 is positioned on the discharging track of foraminous die plate 3, the bottom of above-mentioned cloche 9 is connected air inlet pipeline 10, the another port of this air inlet pipeline 10 is connected with air blast 11, its top is connected pellet discharge pipe 12, on the another port of this pellet discharge pipe 12, cover has cyclone separator 13, the feed opening of this cyclone separator 13 14 times to there being cooler bin 15.

In above-mentioned provided aerial hot cut pellet equipment, head 2 and cutting knife 4 are encased in cloche 9, cloche 9 blasts cold wind below, prevent that the pellet of being broken up by cutting knife 4 in cloche 9 from cohering mutually, cold wind blows afloat pellet, and cooling pellets, again again wind to carry pellet to enter cooling device further cooling, last centralized collection.Directly and conveying cooling by cold wind of pellet in the said equipment, without external pellet cooling water system, so the floor space of Whole Equipment is little; Simultaneously without cooled pellet is dried, processed, so integral production technique is also fairly simple, can farthest guarantee the granulation quality of equipment.

Embodiment 2:

The aerial hot cut pellet equipment of a kind of pellet production use providing in the present embodiment, embodiment 1 is consistent in its general structure territory, as shown in Figure 2, but cooling by cold wind in order to prevent foraminous die plate 3, affect discharging efficiency, the aerial hot cut pellet equipment providing in the present embodiment also comprises heat shield 16, and these heat shield 16 nooses are outside foraminous die plate 3, and it is provided with the default hole corresponding with discharge opening on this foraminous die plate 3.

Embodiment 3:

The aerial hot cut pellet equipment of a kind of pellet production use providing in the present embodiment, embodiment 2 is consistent in its general structure territory, as shown in Figure 3, but in order to promote the utility model, provide the granulation efficiency of aerial hot cut pellet equipment, in the present embodiment, on the discharge gate 19 of cooler bin 15, be connected with drainage conduit 17, in one side ports of this drainage conduit 17, be connected with air blast 11, its another port extends in pellet holding tank.

Embodiment 4:

The aerial hot cut pellet equipment of a kind of pellet production use providing in the present embodiment, embodiment 3 is consistent in its general structure territory, as shown in Figure 4, but for the impurity the raw material can filtering ejecting from pressurizing unit, promoting the present embodiment provides the granulation quality of aerial hot cut pellet equipment, on the discharging opening 7 of its barrel 6 every being provided with radial filter plate 18.

Claims

1. the aerial hot cut pellet equipment of a pellet production use, comprise extrusion device (1), head (2), foraminous die plate (3), cutting knife (4) and provide the power part (5) of power for cutting knife (4), wherein above-mentioned head (2) docks with the discharging opening (7) of barrel (6) in extrusion device (1), above-mentioned foraminous die plate (3) is fixed on the discharging gate (8) of head (2), it is characterized in that being socketed with cloche (9) outside above-mentioned foraminous die plate (3), cutting knife in above-mentioned (4) is positioned at this cloche (9), and this cutting knife (4) is positioned on the discharging track of foraminous die plate (3), the bottom of above-mentioned cloche (9) is connected air inlet pipeline (10), the another port of this air inlet pipeline (10) is connected with air blast (11), its top is connected pellet discharge pipe (12), on the another port of this pellet discharge pipe (12), cover has cyclone separator (13), under the feed opening (14) of this cyclone separator (13) to there being cooler bin (15).

2. the aerial hot cut pellet equipment of a kind of pellet production use according to claim 1, it is characterized in that the aerial hot cut pellet equipment in above-mentioned also comprises heat shield (16), this heat shield (16) noose is outside foraminous die plate (3), and it is provided with the default hole corresponding with discharge opening on this foraminous die plate (3).

3. the aerial hot cut pellet equipment of a kind of pellet production use according to claim 1 and 2, it is characterized in that being connected with drainage conduit (17) on the discharge gate (19) of above-mentioned middle cooler bin (15), in one side ports of this drainage conduit (17), be connected with air blast (11), its another port extends in pellet holding tank.

4. the aerial hot cut pellet equipment of a kind of pellet production use according to claim 1 and 2, is characterized in that at the discharging opening (7) of above-mentioned middle barrel (6) upper every being provided with radial filter plate (18).

5. the aerial hot cut pellet equipment of a kind of pellet production use according to claim 3, is characterized in that at the discharging opening (7) of above-mentioned middle barrel (6) upper every being provided with radial filter plate (18).