CN214692252U

CN214692252U - Material sealing type discharging mechanism

Info

Publication number: CN214692252U
Application number: CN202121169224.7U
Authority: CN
Inventors: 康乔林; 袁立
Original assignee: Xiangtan Zhaofeng Furnace Technology Co ltd
Current assignee: Xiangtan Zhaofeng Furnace Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-12
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a material sealed discharge mechanism, including the feeder hopper, go out the hopper, feed hopper and play are communicate through auger barrel between the hopper, be equipped with auger body in the auger barrel, auger body one end is connected with driving motor, auger barrel one end and the lower part intercommunication that goes out the hopper, the lower part that goes out the hopper is sealed, upper portion is equipped with the discharge gate, auger body runs through out the hopper, the epaxial forward hank leaf that is equipped with of auger near the auger body of feeder hopper one side, the epaxial reverse hank leaf that is equipped with of auger body keeping away from feeder hopper one side, in a hopper, the epaxial neutral that does not have the hank leaf that is equipped with of auger between forward hank leaf and the reverse hank leaf, the epaxial scraper blade that is equipped with of auger in neutral department. The utility model discloses leave the neutral that does not have the hank leaf between the positive hank leaf of anterior segment and the reverse hank leaf of back end, establish the scraper blade in neutral department, the scraper blade sets up gravity compaction device with the material to ejection of compact direction propelling movement at the discharge gate that goes out the hopper, with the exit material compaction, can play effective sealed effect.

Description

Material sealing type discharging mechanism

Technical Field

The utility model relates to a material sealed formula discharge mechanism.

Background

In the fields of environment-friendly solid waste treatment, powder metallurgy, chemical industry, food industry and the like, the requirement of continuous production needs to be met, feeding and discharging are carried out simultaneously, and high temperature or harmful gas generated in equipment can not be discharged out of the equipment along with materials during production, so that continuous discharging can be met, and equipment with sealed discharging can become an important factor for normal production of a system.

The existing discharging sealing adopts two main modes: firstly, an upper gate valve and a lower gate valve are arranged on a hopper, the replacement surface of the double valves can be sealed, a gap between a valve body and a valve plate cannot be completely sealed, in addition, when the upper valve is opened, gas in the equipment inevitably enters a sealed cabin body formed by the upper valve and the lower valve along with the material, and when the lower valve is opened, the gas is discharged out of the equipment along with the material; the starting and stopping of the two valves are relatively time-consuming; secondly, the auger with the gradually decreasing pitch of the reamer is adopted, and the method has the problems that if the pitch of the reamer is gradually decreased, the pitch is difficult to master, the pitch is set to be large at the end, the power of the motor is large at the end, and the motor is difficult to master, so that the motor is easy to be blocked.

Disclosure of Invention

To the problem that exists among the above-mentioned prior art, the utility model aims to provide a can satisfy the continuous ejection of compact, can reach the sealed material sealing formula discharge mechanism of ejection of compact again.

The utility model adopts the technical scheme as follows: the utility model provides a material sealed formula discharge mechanism, includes feeder hopper, goes out the hopper, through auger barrel intercommunication between feeder hopper and the play hopper, is equipped with auger body in the auger barrel, and auger body one end is connected with driving motor, auger barrel one end and the lower part intercommunication that goes out the hopper, the lower part that goes out the hopper is sealed, and upper portion is equipped with the discharge gate, auger body runs through out the hopper, is equipped with the forward hank leaf on the auger shaft of auger body near feeder hopper one side, is equipped with reverse hank leaf on the auger shaft of auger body of keeping away from feeder hopper one side, in a hopper, is equipped with the neutral of no hank leaf on the auger shaft between forward hank leaf and the reverse hank leaf, is equipped with the scraper blade on the auger shaft of neutral department.

Furthermore, the part of the discharge hopper, which is positioned on the auger body, is an arc-shaped section bent towards the rotation direction of the auger shaft.

Furthermore, a gravity compaction device is hinged to the inner wall of the upper part of the arc-shaped section of the discharge hopper.

Furthermore, a straight cylinder part communicated with the arc-shaped section is arranged at the upper part of the arc-shaped section of the discharge hopper, and the upper end of the straight cylinder part is sealed by a sealing plate.

Furthermore, a gravity compaction device is hinged to the inner wall of the straight cylinder part close to one side of the packing auger body.

Further, the bottom of shrouding is connected with the mounting panel, the mounting panel extends to the hopper segmental arc the mounting panel lower extreme articulates there is gravity compaction device.

Further, the gravity compaction device comprises a material pressing disc and a balancing weight arranged on the material pressing disc.

Furthermore, the gravity compaction device also comprises a support rod arranged on the bottom surface of the material pressing disc.

The utility model discloses a material sealed formula discharge mechanism, leave the neutral that does not have the hank leaf between the positive hank leaf of front end and the reverse hank leaf of back end, establish the scraper blade in neutral department, the scraper blade is with the material to ejection of compact direction propelling movement, discharge gate at a hopper sets up gravity compaction device, with the exit material compaction, whole auger inside all receives a reaction force from gravity compaction device simultaneously, and the material that causes whole ejection of compact section all receives the extruded state, all be the in close contact with state between material and arc pipe wall and the material granule, can play effective sealing effect.

Drawings

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

Fig. 2 is a schematic side view of the discharge hopper of embodiment 1 of the present invention.

Fig. 3 is a schematic side view of the discharge hopper of embodiment 2 of the present invention.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.

As shown in fig. 1 and 2, the sealed discharge mechanism of a material of this embodiment, including feeder hopper 1, play hopper 2, through auger barrel 3 intercommunication between feeder hopper 1 and the play hopper 2, be equipped with auger body in the auger barrel 3, auger body one end is connected with driving motor 4, 3 one end of auger barrel and the lower part intercommunication of going out hopper 2, the lower part that goes out hopper 2 is sealed, and upper portion is equipped with discharge gate 8, auger body runs through out hopper 2, is equipped with forward twisted leaf 5 on the auger shaft of the auger body that is close to feeder hopper 1 one side, is equipped with reverse twisted leaf 6 on the auger shaft of the auger body that keeps away from feeder hopper 1 one side, in going out hopper 2, is equipped with the neutral of no twisted leaf on the auger shaft between forward twisted leaf 5 and the reverse twisted leaf 6, is equipped with scraper blade 7 on the auger shaft of neutral department. The part of the discharge hopper 2 positioned on the auger body is an arc-shaped section bent towards the rotating direction of the auger shaft. The upper part of the arc-shaped section of the discharge hopper 2 is provided with a straight cylinder part 9 communicated with the arc-shaped section, and the upper end of the straight cylinder part 9 is sealed by a sealing plate 10. The inner wall of the straight cylinder part 9 close to one side of the packing auger body is hinged with a gravity compaction device. The gravity compaction device comprises a material pressing disc 11 and a balancing weight 12 arranged on the material pressing disc 11, and the gravity compaction device further comprises a supporting rod 13 arranged on the bottom surface of the material pressing disc 11.

Referring to fig. 3, this embodiment is different from embodiment 1 in that a mounting plate 14 is connected to the bottom of the closing plate 10, the mounting plate 14 extends towards the arc section of the discharge hopper 2, and the gravity compacting device is hinged at the lower end of the mounting plate 14. During maintenance, the gravity compaction device can be taken out together when the closing plate 10 is opened.

The utility model discloses a material sealed formula discharge mechanism can be used for the solid waste material of granule that does not have the compressibility, and the ejection of compact of other solid waste materials of granule such as tailings, carbon black and solid-state granule products is sealed, provides an ideal and effectual sealed mode, to the design and preparation of relevant equipment, reduces the wasting of resources, and the development that promotes relevant trade has positive promotion meaning.

Many modifications and other embodiments of the invention will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the inventions are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a material sealed formula discharge mechanism, includes feeder hopper, goes out the hopper, through auger barrel intercommunication between feeder hopper and the play hopper, is equipped with auger body in the auger barrel, and auger body one end is connected with driving motor, its characterized in that: auger barrel one end and the lower part intercommunication that goes out the hopper, the lower part that goes out the hopper is sealed, and upper portion is equipped with the discharge gate, auger body runs through out the hopper, is equipped with the forward hank leaf on the auger shaft of auger body that is close to feeder hopper one side, is equipped with reverse hank leaf on the auger shaft of auger body that keeps away from feeder hopper one side, in going out the hopper, the epaxial neutral that is equipped with no hank leaf of auger between forward hank leaf and the reverse hank leaf, is equipped with the scraper blade on the auger shaft of neutral department.

2. The sealed material discharge mechanism of claim 1, wherein: the part of the discharge hopper positioned on the auger body is an arc-shaped section bent towards the rotation direction of the auger shaft.

3. The sealed material discharge mechanism of claim 2, wherein: the inner wall of the upper part of the arc-shaped section of the discharge hopper is hinged with a gravity compaction device.

4. The sealed material discharge mechanism of claim 2, wherein: the upper part of the arc-shaped section of the discharge hopper is provided with a straight cylinder part communicated with the arc-shaped section, and the upper end of the straight cylinder part is sealed by a sealing plate.

5. The sealed material discharge mechanism of claim 4, wherein: the inner wall of the straight cylinder part close to one side of the packing auger body is hinged with a gravity compaction device.

6. The sealed material discharge mechanism of claim 4, wherein: the bottom of shrouding is connected with the mounting panel, the mounting panel extends to out the hopper arc section the mounting panel lower extreme articulates there is gravity compaction device.

7. A material-sealing discharge mechanism according to claim 3, 5 or 6, characterized in that: the gravity compaction device comprises a material pressing disc and a balancing weight arranged on the material pressing disc.

8. The material-sealing discharge mechanism of claim 7, wherein: the gravity compaction device also comprises a support rod arranged on the bottom surface of the material pressing disc.