CN101660008A

CN101660008A - Continuous cooking machine

Info

Publication number: CN101660008A
Application number: CN200910192370A
Authority: CN
Inventors: 黎泽荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-11
Filing date: 2009-09-11
Publication date: 2010-03-03
Anticipated expiration: 2029-09-11
Also published as: CN101660008B

Abstract

The invention relates to a continuous cooking machine which is characterized by comprising a conveying circular pipe, a screw rod, a power mechanism and an extrusion spray head, wherein the side faceof the front section of the conveying circular pipe is provided with more than one feed inlet, the screw rod is arranged in the conveying circular pipe in a rotation way, the external diameter of thescrew threads of the screw rod is matched with the internal diameter of the conveying circular pipe, the power mechanism is fixed at the front end of the conveying circular pipe and drives the screw rod to rotate, the extrusion spray head is fixed at the back end head of the conveying circular pipe, a heating jacket provided with a medium inlet and a medium outlet is arranged on the outer side wall of the conveying circular pipe, a heat preservation layer is arranged on the outer side wall of the heating jacket, and the middle section and the tail section of the conveying circular pipe are provided with steam extraction discharge openings. Compared with the prior art, the invention has the advantages of continuous completion of cooking, concentration and conveying and short time of cooking, concentration and mixing, is suitable for industrialized continuous production and ensures the uniformity of the product quality.

Description

A kind of continuous cooking machine

Technical field:

The present invention relates to a kind of material and add heat transfer apparatus continuously.

Background technology:

In the extruded candies and analogous products production of boiling, before candy is extruded by forcing machine, generally all need to mix through heating and cooking, so that with multiple candy raw material Hybrid Heating and boil certain concentration, apply with certain pressure by transferpump then and extrude with certain shape by extrusion machine and mould spout thereof.Owing to need through heating and cooking and two operations of conveying, the mobile distance of candy has virtually just extended, like this, heat energy and kinetic energy had both been lost easily, candy or the similar products like production difficulty higher to concentration are big, and fragile handling equipment also causes easy raw material to accumulate in the position, dead angle of transport pipe, particularly the high material of some viscosity is difficult to cleaning.

Summary of the invention:

Goal of the invention of the present invention is to provide a kind of conveying, exerts pressure, mixing, concentration time continuous cooking machine short, that can guarantee quality product.

The present invention realizes like this, comprise that the side of leading portion has the conveying pipe of opening for feed, rotates and to be arranged on full diameter of thread of carrying in the pipe and the screw rod of carrying round tube inside diameter to match, to be fixed on actuating unit that the drive screw rod of carrying the pipe front end rotates, to be fixed on the shower nozzle of carrying on the pipe follower head of extruding, conveying pipe outer side wall is provided with the heating jacket that has media import, media outlet, the heating jacket outer side wall is provided with thermal insulation layer, is carrying pipe stage casing and rear to be provided with the steam extraction escape orifice.During work, material enters from opening for feed and carries in the pipe, actuating unit drive screw rod rotates to enter carries the interior material of pipe to carry forward, add thermal medium to carrying the material heating and cooking in the pipe toward the chuck feeding, then by carrying the set steam extraction escape orifice decompression of pipe stage casing and rear to extract steam, make material be condensed into the material that is fit to concentration, last spissated material is expressed into forming mill under screw rod transmission is exerted pressure, again from the moulding of forcing machine shower nozzle.Owing to adopt screw rod transmission and continue heating by the thermal medium that adds in the chuck, and the steam that thermal evaporation is come out is extracted in decompression in the heating course of conveying, like this, realized that heating the time exerts pressure to material again and concentrate in course of conveying, thereby make boiling, concentrate, carry, finish continuously, have boiling and concentrate the mixing time weak point, the suitability for industrialized continuous production is consistent with the assurance quality product.

Here, carry pipe to be made up of leading portion, stage casing, three functional sections of rear, two steam extraction escape orifices are separately positioned on the front end in stage casing, the front end of rear.Leading portion is anterior pan feeding Hybrid Heating boiling section, and the stage casing is that the evaporation concentration section is mixed at the middle part, and rear is a rear portion positive delivery extruding zone.

Screw thread on the screw rod of the anterior pan feeding Hybrid Heating boiling section that is positioned at leading portion is screw-blade or scrapes oar.Adopting screw-blade or scraping oar to make material mix fully effectively.

Carry the pitch ratio of the screw rod tail end of pipe rear to carry the pitch of the screw rod middle part of pipe rear and front end little or carry the screw diameter of pipe rear to become big or carry the pitch ratio of the screw rod tail end of pipe rear to carry the screw rod middle part of pipe rear and the little screw diameter of pipe rear of carrying simultaneously of pitch of front end to become big, so that increase the extrusion pressure that concentrates material along front end, middle part, the tail end direction of the screw rod of carrying the pipe rear along front end, middle part, the tail end direction of the screw rod of carrying the pipe rear.

Carrying the pipe leading portion that plural material interpolation mouth is set, so that add the material additive of different varieties.

Have respectively more than two at the steam extraction escape orifice of carrying pipe stage casing and rear, so that transpiring moisture fully concentrates material.

In order to make the material heating and to mix, help overflowing of steam simultaneously, spiral shell rod body in the front of the steam extraction escape orifice of carrying the pipe stage casing is provided with the protrusion piece, and the spiral shell rod body in the front of the steam extraction escape orifice of carrying the pipe rear is provided with the protrusion piece.

Compared with the prior art the present invention has boiling, concentrates, carries, finishes continuously, has boiling and concentrates the mixing time weak point, the consistent advantage of suitability for industrialized continuous production and assurance quality product.

Description of drawings:

Fig. 1 is the structural representation of invention.

Embodiment:

Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:

As shown in the figure, the present invention includes and be fixed on the conveying pipe 2 that on the frame 12 and side leading portion 2e has more than one opening for feed 1, rotation is arranged on full diameter of thread of carrying in the pipe 2 and the screw rod 3 of carrying pipe 2 internal diameters to match, be fixed on the actuating unit 4 of drive screw rod 3 rotations of carrying pipe 2 front end 2a, be fixed on to carry and extrude shower nozzle 5 on the pipe 2 follower head 2b, carry pipe 2 outer side walls to be provided with and have media import 6, the heating jacket 8 of media outlet 7, heating jacket 8 outer side walls are provided with thermal insulation layer 9, extrude shower nozzle 5 middle inside and be provided with bearing 13, the tail end 3a of screw rod 3 is rotatably connected on the bearing 13, is carrying pipe 2 stage casing 2c and rear 2d to be provided with steam extraction escape orifice 10.Carry pipe 2 to be made up of leading portion 2e, stage casing 2c, three functional sections of rear 2d, more than one steam extraction escape orifice 10 is separately positioned on the front end of stage casing 2c, the front end of rear 2d.

Screw thread on the screw rod 3 that is positioned at the anterior pan feeding Hybrid Heating boiling section of carrying pipe 2 leading portion 2e is screw-blade or scrapes oar.

Screw rod 3 3b of body portion in the front of the steam extraction escape orifice 10 of carrying pipe 2 stage casing 2c are provided with and protrude piece 11, and screw rod 3 3c of body portion in the front of the steam extraction escape orifice 14 of carrying pipe 2 rear 2d are provided with and protrude piece 11.

Carry the pitch ratio of the screw rod 3 tail end 3d of pipe 2 rear 2d to carry the screw rod 3 middle part 3e of pipe 2 rear 2d and little screw rod 3 diameters of pipe 2 rear 2d of carrying simultaneously of pitch of front end 3f to become big along front end 3f, middle part 3e, the tail end 3d direction of the screw rod of carrying pipe 2 rear 2d.

Claims

1, a kind of continuous cooking machine, it is characterized in that comprising that the side of leading portion has the conveying pipe of an above opening for feed, rotates and be arranged on full diameter of thread of carrying in the pipe and the screw rod of carrying round tube inside diameter to match, be fixed on actuating unit that the drive screw rod of carrying the pipe front end rotates, be fixed on the shower nozzle of carrying on the pipe follower head of extruding, conveying pipe outer side wall is provided with the heating jacket that has media import, media outlet, the heating jacket outer side wall is provided with thermal insulation layer, is carrying pipe stage casing and rear to be provided with the steam extraction escape orifice.

2, continuous cooking machine according to claim 1, it is characterized in that carrying pipe to form by leading portion, stage casing, three functional sections of rear, more than one steam extraction escape orifice is arranged on the front end in stage casing, and more than one steam extraction escape orifice is arranged on the front end of rear.

3, continuous cooking machine according to claim 2 is characterized in that the screw thread on the screw rod that is positioned at the anterior pan feeding Hybrid Heating boiling section of carrying the pipe leading portion is screw-blade or scrapes oar.

4,, it is characterized in that carrying the pitch ratio of the screw rod tail end of pipe rear to carry the pitch of the screw rod middle part of pipe rear and front end little or carry the screw diameter of pipe rear to become big or carry the pitch ratio of the screw rod tail end of pipe rear to carry the screw rod middle part of pipe rear and the little screw diameter of pipe rear of carrying simultaneously of pitch of front end to become big along front end, middle part, the tail end direction of the screw rod of carrying the pipe rear along front end, middle part, the tail end direction of the screw rod of carrying the pipe rear according to claim 1 or 2 or 3 described continuous cooking machines.

5, according to claim 1 or 2 or 3 described continuous cooking machines, it is characterized in that being provided with the protrusion piece at the spiral shell rod body of the front of the steam extraction escape orifice of carrying the pipe stage casing, the spiral shell rod body in the front of the steam extraction escape orifice of carrying the pipe rear is provided with the protrusion piece.

6, continuous cooking machine according to claim 4, it is characterized in that being provided with the protrusion piece at the spiral shell rod body of the front of the steam extraction escape orifice of carrying the pipe stage casing, the spiral shell rod body in the front of the steam extraction escape orifice of carrying the pipe rear is provided with the protrusion piece.