CN214103167U

CN214103167U - Fodder heat intensifier

Info

Publication number: CN214103167U
Application number: CN202023040818.6U
Authority: CN
Inventors: 苏京波; 李令芳; 朱杰; 石刚
Original assignee: Jiangsu Speed Machinery Co ltd
Current assignee: Jiangsu Speed Machinery Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-03
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a fodder heat intensifier, including the barrel that has the barrel inner chamber, traverse the main shaft that the barrel set up and the paddle that sets up along main shaft axis interval, barrel one end upper portion rigid coupling has the inlet pipe, and barrel other end lower part rigid coupling has the discharging pipe, the barrel periphery install and press from both sides the cover, press from both sides the cover cavity that presss from both sides that has the holding steam between cover and the barrel outer wall, the main shaft cavity that has the steam that can let in, the main shaft one end that is located main shaft cavity open end is connected with rotary joint, rotary joint has the joint cavity that communicates with each other and can let in steam with the main shaft cavity. The utility model discloses a set up the cover that presss from both sides that can let in steam on the barrel and set up the main shaft cavity that can let in steam on the main shaft, can heat the high moisture material in the barrel, the comdenstion water that produces after the steam cooling does not get into the direct discharge of material simultaneously, and the material moisture does not rise in the time of heaing up, has realized not increasing the purpose of material moisture in the time of heating the material.

Description

Fodder heat intensifier

Technical Field

The utility model belongs to the technical field of the feed machinery technique and specifically relates to a fodder heat intensifier.

Background

In the feed production process, the granulated feed needs to be subjected to conditioning treatment before granulation, steam is added into the feed through conditioning equipment, the steam and the material are fully mixed by utilizing the stirring action of blades in a conditioner, the heat in the steam is released into the material, and meanwhile, the moisture of the material is increased. Generally, before granulation, the water content in the material is properly controlled to be 14-17%, and after the water content exceeds 17%, the extrusion die of subsequent granulation equipment slips, so that the granulator is blocked. In recent years, with the demands of breeding technologies and the changes of feed formulas, the use amount of high-moisture raw materials in the feed formulas begins to increase, for example, the moisture of the raw materials is about 30% by fermenting soybean meal, the moisture of the raw materials of the combined compound feed is between 14% and 17% or higher than 17%, and if the raw materials of the feed are modified by a traditional modifying method of directly adding steam into the raw materials before pelletizing, the moisture in the modified feed is higher, and the requirements of subsequent pelletizing equipment on the moisture cannot be met. How to find a tempering technology which can not only increase the temperature of material raw materials, but also can not increase the moisture of the raw materials or reduce the moisture of the raw materials in the process of heating and tempering the feed raw materials to meet the working requirement of a granulator is a difficult problem which needs to be solved urgently in the current feed factories.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to overcome the deficiencies in the prior art, the utility model provides a do not increase material moisture and have the fodder heat intensifier of getting rid of material moisture function under the material temperature prerequisite based on improve.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a fodder heat intensifier, includes the barrel that has the barrel inner chamber, traverses the main shaft that the barrel set up and the paddle that sets up along main shaft axis interval, and barrel one end upper portion rigid coupling has the inlet pipe, and barrel other end lower part rigid coupling has the discharging pipe, the barrel periphery install the cover that presss from both sides, it has the cover cavity that presss from both sides that holds steam to press from both sides between cover and the barrel outer wall, the main shaft cavity that can let in steam have, the main shaft one end that is located main shaft cavity open end is connected with rotary joint, rotary joint has the joint cavity that communicates with each other and can let in steam with the main shaft cavity.

In order to further improve the steam heat dissipation effect, the paddle is provided with a paddle cavity communicated with the main shaft cavity.

The jacket upper part is equipped with jacket steam inlet pipe, jacket lower part is connected with jacket outlet pipe, jacket steam inlet pipe and jacket outlet pipe all are linked together with the jacket cavity.

In order to further reduce the moisture in the high-moisture material, the upper part of the machine barrel is provided with a steam exhaust pipe, the steam exhaust pipe penetrates through the jacket to be communicated with the inner cavity of the machine barrel, and steam generated by heating the material can be discharged partially through the steam exhaust pipe.

The rotary joint is internally provided with a drain pipe, the outer end of the drain pipe is connected with a drain flange, the inner end of the drain pipe penetrates through the joint cavity and extends into the main shaft cavity, and the joint cavity is connected with a joint steam inlet pipe.

Through the above setting, in the high moisture material gets into the barrel by the inlet pipe, when through the barrel inner chamber under the stirring of paddle, steam gets into by pressing from both sides the steam inlet pipe of cover on the one hand and presss from both sides the cover cavity, on the other hand steam enters into to connect the cavity by rotary joint's joint steam inlet pipe, reenter the main shaft cavity, through the heat-conducting principle, carry out indirect heating to the high moisture material, the comdenstion water after the steam cooling does not get into the material, discharge from the drainage flange on pressing from both sides cover outlet pipe and the drain pipe respectively, thereby reach the mesh to the quenching and tempering of high moisture raw materials intensification, also do not increase the moisture of material simultaneously.

The utility model has the advantages that: the utility model discloses a set up the cover that presss from both sides that can let in steam on the barrel and set up the main shaft cavity that can let in steam on the main shaft, can heat the high moisture material in the barrel, the comdenstion water that produces after the steam cooling does not get into the direct discharge of material simultaneously, and the material moisture does not rise in the time of heaing up, has realized not increasing the purpose of material moisture in the time of heating the material.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the device comprises a machine barrel, 2 parts of a main shaft, 3 parts of blades, 4 parts of bearings, 5 parts of a rotary joint, 6 parts of a driving device, 7 parts of a machine barrel inner cavity, 8 parts of a feeding pipe, 9 parts of a discharging pipe, 10 parts of a jacket, 11 parts of a jacket cavity, 12 parts of a jacket steam inlet pipe, 13 parts of a jacket water outlet pipe, 14 parts of a main shaft cavity, 15 parts of a joint cavity, 16 parts of a joint steam inlet pipe, 17 parts of a water discharging pipe, 18 parts of a water discharging flange, 19 parts of a blade cavity and 20 parts of a steam discharging pipe.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The feed heat enhancer shown in fig. 1 comprises a machine barrel 1, a main shaft 2 and blades 3, wherein the machine barrel 1 is provided with a machine barrel inner cavity 7, end plates are respectively fixed at two ends of the machine barrel 1, the main shaft 2 is arranged to traverse the machine barrel inner cavity 7, a feeding pipe 8 is fixedly connected to the upper part of the left end of the machine barrel 1, and a discharging pipe 9 is fixedly connected to the lower part of the right end of the machine barrel 1.

2 both ends of main shaft install on barrel 1 through bearing 4, 2 right-hand members of main shaft install drive main shaft 2 pivoted drive arrangement 6, main shaft cavity 14 has been seted up in 2, 2 left ends of main shaft stretch out outside main shaft cavity 14 and be connected with rotary joint 5, rotary joint 5 has the joint cavity 15 that communicates with each other and can let in steam with main shaft cavity 14.

The inner part of the rotary joint 5 is provided with a drain pipe 17, the outer end of the drain pipe 17 extends out of the rotary joint 5 and is connected with a drain flange 18, the inner end of the drain pipe 17 penetrates through the joint cavity 15 and extends into the middle position in the main shaft cavity 14, and the joint cavity 15 is connected with a joint steam inlet pipe 16.

The steam-water heater is characterized in that a jacket 10 is installed on the periphery of the machine barrel 1, a jacket cavity 11 for containing steam is formed between the jacket 10 and the outer wall of the machine barrel 1, a jacket steam inlet pipe 12 is connected to the upper portion of the jacket 10, a jacket water outlet pipe 13 is connected to the lower portion of the jacket 10, and the jacket steam inlet pipe 12 and the jacket water outlet pipe 13 are both communicated with the jacket cavity 11.

The blades 3 are fixed on the main shaft 2 at intervals along the axis of the main shaft 2, and the blades 3 are provided with blade cavities 19 communicated with the main shaft cavity 14 so as to further improve the heat dissipation effect of steam in the main shaft cavity 14.

The upper part of the machine barrel 1 is provided with a steam exhaust pipe 20, the steam exhaust pipe 20 penetrates through the jacket 10 to be communicated with the inner cavity 7 of the machine barrel, and steam generated by heating the material can be exhausted partially through the steam exhaust pipe 20, so that the effect of reducing the moisture of the material is achieved.

During operation, high moisture material gets into barrel 1 from inlet pipe 8, when the stirring of paddle 3 is down passed through barrel inner chamber 7, steam gets into jacket cavity 11 by jacket steam inlet pipe 12 on the one hand, on the other hand steam gets into joint cavity 15 by rotary joint 5's joint steam inlet pipe 16, reentrant main shaft cavity 14, through the heat-conduction principle, carry out indirect heating to the material, the comdenstion water after the steam cooling does not get into the material, discharge from the drainage flange 18 of jacket outlet pipe 13 and drain pipe 17 outer end respectively, thereby reach the mesh of quenching and tempering of rising temperature to high moisture raw materials, also do not increase the moisture of material simultaneously.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a fodder heat intensifier, includes barrel (1) that has barrel inner chamber (7), traverses main shaft (2) that barrel (1) set up and paddle (3) along main shaft (2) axis interval setting, and barrel (1) one end upper portion rigid coupling has inlet pipe (8), and barrel (1) other end lower part rigid coupling has discharging pipe (9), characterized by: the steam-filling machine is characterized in that a jacket (10) is installed on the periphery of the machine barrel (1), a jacket cavity (11) for containing steam is formed between the jacket (10) and the outer wall of the machine barrel (1), the main shaft (2) is provided with a main shaft cavity (14) into which the steam can be introduced, one end of the main shaft (2) positioned at the opening end of the main shaft cavity (14) is connected with a rotary joint (5), and the rotary joint (5) is provided with a joint cavity (15) which is communicated with the main shaft cavity (14) and into which the steam can be introduced.

2. The feed calorie enhancer of claim 1, wherein: the blade (3) is provided with a blade cavity (19) communicated with the main shaft cavity (14).

3. The feed calorie enhancer of claim 1, wherein: the upper part of the jacket (10) is provided with a jacket steam inlet pipe (12), the lower part of the jacket (10) is connected with a jacket water outlet pipe (13), and the jacket steam inlet pipe (12) and the jacket water outlet pipe (13) are both communicated with the jacket cavity (11).

4. The feed calorie enhancer of claim 3, wherein: the upper part of the machine barrel (1) is provided with a steam exhaust pipe (20), and the steam exhaust pipe (20) penetrates through the jacket (10) and is communicated with the inner cavity (7) of the machine barrel.

5. The feed calorie enhancer of claim 1, wherein: the rotary joint (5) is internally provided with a drain pipe (17), the outer end of the drain pipe (17) is connected with a drain flange (18), the inner end of the drain pipe (17) penetrates through the joint cavity (15) and extends into the main shaft cavity (14), and the joint cavity (15) is connected with a joint steam inlet pipe (16).