CN213824660U

CN213824660U - Structure for uniformly guiding gas out of filling type particle material treatment equipment

Info

Publication number: CN213824660U
Application number: CN202022471810.9U
Authority: CN
Inventors: 赵利; 李闯; 曹冬琳
Original assignee: DALIAN HISCIEN ENGINEERING CO LTD
Current assignee: DALIAN HISCIEN ENGINEERING CO LTD
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-30
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a structure is evenly derived to gas in follow filled type granule material treatment facility for evenly derive gas from equipment middle section, include: the equipment barrel, be connected with the inner cone on the inner wall of equipment barrel, central point at the equipment barrel puts and is provided with the back taper, communicating pipe looks UNICOM that passes through between back taper and the inner cone, be connected with the gas outlet mouthpiece on the outer wall of equipment barrel. This structure has the following beneficial effects: the structure can evenly derive any amount of gas medium at the height of arbitrary needs of filled-type particle material processing equipment, greatly increases the flexibility of gas medium distribution in the filled-type particle material processing equipment in design and operation, and increases the operation elasticity of the equipment through effectively reducing gas operation energy consumption.

Description

Structure for uniformly guiding gas out of filling type particle material treatment equipment

Technical Field

The utility model relates to a granular material apparatus for producing technical field especially relates to a structure that gas evenly derives among follow filled granular material treatment facility.

Background

In some filling type particle material processing equipment, such as equipment for drying and solid-phase tackifying of slices, the problem that a gas medium entering from the lower section of the equipment needs to be led out from the middle section of the equipment is often encountered, and the currently adopted method is that an inner cone is arranged at the position of a reactor where the gas medium needs to be led out, a cavity without the particle materials is formed between the inner cone and an equipment cylinder, and a nozzle is arranged on an opening on the wall of the equipment cylinder at the position of the cavity to lead out the gas medium. Although the structure can lead the gas out of the middle section of the equipment, the non-uniformity of the flow of the gas medium between the solid particle beds close to the gas leading-out position is caused because the gas leading-out device is not arranged at the center of the equipment, the non-uniformity is more serious when the diameter of the equipment is larger, and the gas flow path is shown in figure 1, so that the structure for ensuring the uniform gas flow leading-out is needed.

SUMMERY OF THE UTILITY MODEL

According to the problem that prior art exists, the utility model discloses a structure that gas evenly derived in follow filled particle material treatment facility for evenly derive gas from equipment middle section, including the equipment barrel, be connected with the inner cone on the inner wall of equipment barrel, be provided with the back taper at the central point of equipment barrel, through communicating pipe looks UNICOM between back taper and the inner cone, be connected with the gas outlet mouthpiece on the outer wall of equipment barrel, back taper and inner cone bottom surface are at same height.

To above among the technical scheme, preferred, the top of communicating pipe is connected with two adoption chevron shape lapped water conservancy diversion baffles, wherein the contained angle between two water conservancy diversion baffles is less than 90.

In the above-mentioned technical solution, preferably, the cone angles (32) of the inverted cone and the inner cone are respectively 20 ° to 90 °.

In the above-mentioned technical solution, it is preferable that the inner cone and the reverse cone are provided in one or more sets.

In the above-mentioned technical solution, preferably, the communicating pipes are provided in one or more forms, and the cross sections of the communicating pipes are determined according to the amount of the derived gas.

In the above technical solution, it is preferable that when a set of inner cone and inverted cone structure is provided inside the equipment cylinder, the diameter of the bottom surface of the inner cone and inverted cone is 0.5-0.75 times the diameter of the inner wall of the equipment cylinder.

In the technical scheme, preferably, when a plurality of groups of inner cones and back cones are arranged in the equipment barrel, the inner cones and the back cones are respectively arranged in an area equal division manner.

In the above technical solution, preferably, when a plurality of sets of inner cones and inverted cones are adopted, the communicating pipe communicates all the inner cones and the inverted cones.

In the above-mentioned technical solution, preferably, the communicating pipe is a circular pipe, a square pipe or other polygonal tubular structure.

Due to the adoption of the technical scheme, the utility model provides a structure is evenly derived to gas from filling formula granule material treatment facility, wherein between interior cone and the section of thick bamboo wall and the back taper below form the cavity that does not have the granular material to fill, and gaseous medium gathers in the cavity, then is derived through communicating pipe and gas outlet mouthpiece, and cavity volume and cone bottom area set up according to the technology needs, guarantee the even derivation of gaseous medium; this structure has following beneficial effect: the structure can evenly derive any amount of gas medium at the height of arbitrary needs of filled-type particle material processing equipment, greatly increases the flexibility of gas medium distribution in the filled-type particle material processing equipment in design and operation, and increases the operation elasticity of the equipment through effectively reducing gas operation energy consumption.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a gas flow path in the background art of the present invention;

FIG. 2 is a schematic view of the structure for uniformly discharging gas in the present invention;

fig. 3 is a schematic structural view of the communication pipes of the present invention in different shapes, wherein fig. 3(a) is a circular communication pipe, fig. 3(b) is a square communication pipe, and fig. 3(c) is a polygonal communication pipe;

fig. 4 is a schematic view of the arrangement of multiple groups of vertebral structures in the present invention.

In the figure: 1. the equipment comprises an equipment cylinder body, 2, an inner cone body, 23, a gas cavity, 3, an inverted cone body, 32, a cone angle, 4, a gas outlet nozzle, 5, a communicating pipe, 51, a flow guide baffle, 52 and an included angle.

Detailed Description

For making the technical solution and the advantages of the present invention clearer, the following combines the drawings in the embodiments of the present invention, to the technical solution in the embodiments of the present invention is clear and complete description:

the structure for uniformly leading out gas from the filling type granular material processing equipment is shown in fig. 2 and is used for the filling type granular material processing equipment, such as equipment for drying slices, solid-phase tackifying of the slices and the like. The filling type particle material processing equipment can often use a gas medium as a carrier to process materials, for example, a gas is used as a drying medium in a slice drying system, a gas medium is used for a slice solid-phase tackifying system to remove low molecular substances generated by the reaction, and the like. In these processes, the individual units become larger and larger with increasing production, which, if the conventional gas operation is still used, leads to an increasing total pressure drop of the gaseous medium through the treatment unit and to an increase in the energy consumption for operation. In order to solve the problems of pressure drop increase and energy consumption increase, the method can be used for leading part of gas medium out of the middle section of the equipment. The utility model discloses a special construction can evenly derive gaseous slave unit middle section, and concrete scheme is as follows: including equipment barrel 1, with 1 inner wall connection's of

equipment barrel

2, 1 central point of equipment barrel put the back taper 3, connect the back taper 3 and the interior taper 2 communicating pipe 5, gas outlet mouthpiece 4, its connected mode is: the inner wall of the equipment cylinder body 1 is connected with the inner cone body 2, the inverted cone body 3 is arranged at the center of the equipment cylinder body 1, the inverted cone body 3 is connected with the inner cone body 2 through a communicating pipe 5, and the gas outlet pipe nozzle 4 is connected with the outer wall of the equipment cylinder body 1.

Further, as shown in fig. 3 and 4, the cone angle 32 between the inner cone 2 and the inverted cone 3 can be adjusted between 20 ° and 90 ° as required. Wherein the angle is determined by the flow properties of the particulate material, the good flow cone angle 32 may be larger, closer to 90 °, and the poor flow cone angle 32 smaller, closer to 20 °. Wherein, the communicating pipe 5 of connecting back taper body 3 and inner cone 2 can adopt pipe, square pipe or other multilateral pipings, and 5 tops of communicating pipe set up two water conservancy diversion baffles 51, and contained angle 52 between two water conservancy diversion baffles 51 can be adjusted between 20 ~ 90 as required, and the purpose of water conservancy diversion baffle 51 prevents that there is the platform to appear in communicating pipe 5 top and leads to the granule material at local stagnation, and wherein the angle selection principle between two water conservancy diversion baffles 51 is the same with the cone angle. When the communicating pipe 5 is a polygonal pipe, the baffle 51 can be used as two sides of the top of the polygonal pipe, so that the structure of the device can be simplified, and the effect of saving materials can be achieved.

Furthermore, set up a set of interior cone 2 and back taper 3 structure usually, when setting up a set of interior cone 2 and back taper 3 structure, interior cone 2 and the 3 bottom surface diameters of back taper are 0.5 ~ 0.75 times of the 1 inner wall diameter of equipment barrel, and the distance between 2 bases of interior cone and the 3 bases of back taper should be confirmed according to the throughput of granule material. When equipment diameter is great, can set up two sets of even multiunit internal cone 2 and back taper 3 structures, adopt multiunit internal cone 2 and back taper 3 structures can reduce the structure height that gaseous derivation structure, further increase the homogeneity that gaseous flows.

Furthermore, one or more communicating pipes 5 for connecting the inverted cone 3 and the inner cone 2 can be arranged according to the requirement, and the cross section area of the communicating pipe 5 is determined according to the quantity of the derived gas. When a plurality of communicating pipes 5 are adopted, the communicating pipes are uniformly distributed along the circumferential direction, and when a plurality of groups of inner cones 2 and inverted cones 3 are adopted, the communicating pipes 5 are used for communicating all the cones.

Further, when a plurality of groups of structures of the inner cone 2 and the inverted cone 3 are adopted, the inner cone 2 and the inverted cone 3 are arranged in an area equal division mode.

Further, one or more of the gaseous medium outlet nozzles 4 may be provided.

Further, a gas cavity 23 which is not filled with granular materials is formed between the inner cone 2 and the cylinder wall and below the inverted cone 3, gas media are accumulated in the cavity and then are led out through the communicating pipe 5 and the gas media outlet nozzle 4, and the volume of the cavity and the bottom area of the cone are set according to process requirements, so that the gas media are led out uniformly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a structure that gaseous evenly derives from among filled type granule material treatment facility for evenly derive its characterized in that with gaseous from equipment middle section: including equipment barrel (1), be connected with interior cone (2) on the inner wall of equipment barrel (1), central point at equipment barrel (1) puts and is provided with back taper (3), through communicating pipe (5) looks UNICOM between back taper (3) and interior cone (2), be connected with gas outlet mouthpiece (4) on the outer wall of equipment barrel (1), back taper (3) and interior cone (2) bottom surface are at same height.

2. The structure for uniformly discharging gas according to claim 1, wherein: two diversion baffles (51) which are lapped in a herringbone mode are connected to the upper portion of the communicating pipe (5), and an included angle (52) between the two diversion baffles (51) is smaller than 90 degrees.

3. The structure for uniformly discharging gas according to claim 1, wherein: the cone angles (32) of the inverted cone (3) and the inner cone (2) are respectively 20-90 degrees.

4. The structure for uniformly discharging gas according to claim 1, wherein: the inner cone (2) and the inverted cone (3) are arranged into one group or a plurality of groups.

5. The structure for uniformly discharging gas according to claim 4, wherein: the communicating pipes (5) are arranged in one or more forms, and the cross sections of the communicating pipes (5) are determined according to the quantity of the derived gas.

6. The structure for uniformly discharging gas according to claim 4, wherein: when the equipment barrel (1) is internally provided with a group of inner cone (2) and inverted cone (3) structures, the diameters of the bottom surfaces of the inner cone (2) and the inverted cone (3) are 0.5-0.75 times of the diameter of the inner wall of the equipment barrel (1).

7. The structure for uniformly discharging gas according to claim 4, wherein: when equipment barrel (1) is inside to be provided with multiunit interior cone (2) and back taper (3), wherein interior cone (2) and back taper (3) are equallyd divide and do not adopt the equal partition mode setting of area.

8. The structure for uniformly discharging gas according to claim 4, wherein: when adopting multiunit interior cone (2) and back taper (3) structure, communicating pipe (5) are all linked together every interior cone (2) and back taper (3) and are set up.

9. The structure for uniformly discharging a gas according to any one of claims 1 to 8, wherein: the communicating pipe (5) is a round pipe, a square pipe or other polygonal tubular structures.