CN212549442U

CN212549442U - Vertical ring die granulation machine removes steam feed inlet

Info

Publication number: CN212549442U
Application number: CN202020809952.9U
Authority: CN
Inventors: 张波; 孙宁波
Original assignee: Shandong Jingerui Machinery Co ltd
Current assignee: Shandong Jingerui Machinery Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-19
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a vertical ring die granulation machine removes steam feed inlet, including the granulation machine barrel, the upper portion lateral wall of granulation machine barrel is provided with feed inlet and observation window, the axis and the vertical angle of setting for slope setting personally submit of feed inlet, the feed inlet is connected with the feeder hopper, the top sectional area of feeder hopper is greater than the bottom sectional area, the top intercommunication of granulation machine barrel has the steam extraction pipe. The device can enable the raw materials to slide into the granulating chamber through the inclined feeding hole, so that the collision between the raw materials and a steam path is reduced; the generated steam is ensured to be discharged in time, the stability of the moisture of the raw material is improved, the particle forming rate is improved, the appearance is attractive, and the cracks are reduced.

Description

Vertical ring die granulation machine removes steam feed inlet

Technical Field

The invention relates to the field of biomass granulation, in particular to a steam removal feed inlet of a vertical ring die granulator.

Background

The feeding port of a vertical ring die granulator on the market generally feeds materials vertically right above the feeding port by the gravity of raw materials to finish the feeding process; a window convenient for observation is reserved on the inclined surface, and no independent steam outlet is arranged.

This structure has the following problems:

1. the feeding direction collides with the flow direction of steam generated by granulation, and the material feeding channel and the steam discharging channel are shared, so that the materials are easily accumulated into blocks, and the problems of channel blockage, abnormal production and the like are caused;

2. steam generated by granulation is not discharged timely, materials are mixed with the steam secondarily, the humidity of granulation raw materials is unstable, granulation blockage is easy to cause, the granule forming rate is low, and appearance cracks are serious.

Disclosure of Invention

Aiming at the problems, the invention discloses a steam removal feed inlet of a vertical ring die granulator, which can enable raw materials to slide into a granulation chamber through an inclined feed inlet, and reduce the collision between the raw materials and a steam path; the generated steam is ensured to be discharged in time, the stability of the moisture of the raw material is improved, the particle forming rate is improved, the appearance is attractive, and the cracks are reduced.

The utility model provides a vertical ring die granulation machine removes steam feed inlet, includes the granulation machine barrel, the upper portion lateral wall of granulation machine barrel is provided with feed inlet and observation window, the axis and the vertical angle of setting for slope setting of personally submitting of feed inlet, the feed inlet is connected with the feeder hopper, the top sectional area of feeder hopper is greater than the bottom sectional area, the top intercommunication of granulation machine barrel has the steam pipe of taking out.

Preferably, the granulator cylinder comprises a cylindrical shell and a conical shell which are mutually connected, and the conical shell is positioned at the upper part of the cylindrical shell.

Preferably, the feed hopper is located at the junction of the cylindrical shell and the conical shell.

Preferably, one of them lateral wall vertical setting of feeder hopper, another lateral wall and the vertical plane of feeder hopper are the slope setting of set angle.

Preferably, the side wall of the feed hopper and the vertical surface are obliquely arranged at an angle of 45 degrees.

Preferably, the top end of the feed hopper is lower than the top end of the granulator cylinder.

The invention has the beneficial effects that:

1. the inclined feed inlet structure is adopted, raw materials slide into the granulation chamber through the inclined feed inlet, and partial steam flows out of the upper plate of the inclined feed inlet 1-3, so that collision between the raw materials and a steam path is reduced, the probability of secondary mixing of the steam and the raw materials is reduced, and the smoothness of feeding is improved;

2. the top of the feed inlet is provided with the air exhaust pipeline, so that steam is effectively removed, the running stability of the equipment is improved, the particle forming rate is improved, the appearance is attractive, and cracks are reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

1. a steam pumping pipe 2, a granulator cylinder 3, an observation window 4 and a feed hopper.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "inner", "outer", "left" and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The invention discloses a steam removal feed inlet of a vertical ring die granulator shown in figures 1-2, wherein a granulator cylinder body 2 is formed by welding a curled steel plate and comprises a cylindrical shell and a conical shell which are mutually connected, and the conical shell is positioned at the upper part of the cylindrical shell. A feed inlet is formed in the joint of the cylindrical shell and the conical shell, the axis of the feed inlet and the vertical plane are arranged at a set angle, and the preferred inclination angle is 45 degrees. The feeding hopper 4 is welded and installed at the feeding port, the feeding hopper is a similar conical body formed by welding steel plates, the conical body is in an inverted cone shape, and the sectional area of the top of the feeding hopper is larger than that of the bottom of the feeding hopper. One of them lateral wall vertical setting of feeder hopper, another lateral wall and the vertical setting of personally submitting set angle slope of feeder hopper. Raw materials slide into the granulating chamber through the inclined feed port, and part of steam flows out of the upper plate of the inclined feed port 1-3, so that collision between the raw materials and a steam path is reduced, the probability of secondary mixing of the steam and the raw materials is reduced, and the smoothness of feeding is improved;

the top end of the cylinder body of the granulator is communicated with a steam pumping pipe 1, the steam pumping pipe pumps steam in the cylinder body of the granulator to the outside, the steam in the cylinder body is effectively removed, the temperature and the humidity in the cylinder body are reduced, the operation stability of equipment is improved, the particle forming rate is improved, the appearance is attractive, and cracks are reduced. The air inlet of the steam extraction pipe is higher than the top end of the feed hopper so as to prevent the materials from being sucked out, causing unnecessary material loss and blocking the suction equipment.

For the equipment behavior in the convenient observation barrel, still set up observation window 3 at the barrel lateral wall, this observation window also sets up in the linking department of cylinder casing and circular cone casing, lies in same barrel circumference and separates the adjacent setting of settlement distance with the feed inlet.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a vertical ring die granulation machine removes steam feed inlet, includes the granulation machine barrel, the upper portion lateral wall of granulation machine barrel is provided with feed inlet and observation window, its characterized in that, the axis of feed inlet is personally submitted the angle of settlement slope setting with vertical, the feed inlet is connected with the feeder hopper, the top sectional area of feeder hopper is greater than the bottom sectional area, the top intercommunication of granulation machine barrel has the steam extraction pipe.

2. The de-steaming feed port of a vertical ring die granulator according to claim 1, wherein the granulator cylinder comprises a cylindrical shell and a conical shell which are connected with each other, and the conical shell is positioned at the upper part of the cylindrical shell.

3. The de-steaming feed port of a vertical ring die granulator according to claim 2, wherein the feed hopper is located at the junction of the cylindrical shell and the conical shell.

4. The steaming feed port of a vertical type ring die granulator according to claim 1, wherein one side wall of the feed hopper is vertically disposed, and the other side wall of the feed hopper is inclined with a predetermined angle from the vertical.

5. The de-steaming feed port of the vertical ring die granulator according to claim 4, wherein the sidewall of the feed hopper is inclined at an angle of 45 ° from the vertical.

6. The de-steaming feed port of a vertical ring die granulator of claim 1 wherein the top end of the feed hopper is lower than the top end of the granulator cylinder.