CN217395751U

CN217395751U - Ultrahigh pressure sealed bin

Info

Publication number: CN217395751U
Application number: CN202220511858.4U
Authority: CN
Inventors: 王彦杰; 马卫平
Original assignee: Zhengzhou Research Institute of Mechanical Engineering Co Ltd
Current assignee: Zhengzhou Research Institute of Mechanical Engineering Co Ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-09
Anticipated expiration: 2032-03-10

Abstract

The utility model provides an ultrahigh pressure sealing bin, including the storehouse body, sealing end and pouring hopper, the storehouse body is the cylindric structure of both ends open-ended, sealing end shutoff respectively is in the left and right sides of the storehouse body, pouring hopper is the trough-shaped structure of the uncovered, bottom in top arc surface, both ends head, pouring hopper's bottom arc surface is unanimous with the inside wall arc of the storehouse body. Can put into the hopper of falling after the powder bagging-off, then will fall the hopper and push the storehouse body in, accomplish to feed, unload corresponding reverse operation can, simplify the loading and unloading degree of difficulty, raise the efficiency.

Description

Ultrahigh pressure sealed bin

Technical Field

The utility model relates to a high-pressure seal container field, specific theory has related to an ultrahigh pressure sealed storehouse.

Background

In the field of graphite electrode production, a high-pressure sealed container is mainly used for compressing carbon powder to about one fourth of the original volume of the carbon powder in an ultrahigh-pressure environment (200 Mpa), forming blocks and then roasting.

The vessel used to generate the ultra-high pressure is referred to as an ultra-high pressure capsule.

Traditional superhigh pressure sealed storehouse has vertical and horizontal two kinds of forms, and vertical superhigh pressure sealed storehouse is through the leading-in sealed storehouse of the mode that hoists with the powder of packing, and the loading and unloading action is very loaded down with trivial details, and efficiency is extremely low.

The horizontal ultrahigh pressure sealing bin can guide powder into the sealing bin in a flat pushing mode, is much easier, and can be well matched with upstream and downstream production lines.

However, the problems of the existing horizontal ultrahigh pressure sealed cabin include: the procedure for introducing the powder is still complex and time-consuming and labor-consuming; the water injection, pressurization and pressure release processes after the powder introduction are not easy to control.

In order to solve the above problems, people are always seeking an ideal technical solution.

Disclosure of Invention

The utility model aims at the not enough of prior art to a loading and unloading convenience, the higher superhigh pressure sealed storehouse of efficiency are provided.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides an ultrahigh pressure sealed cabin, includes the storehouse body, sealing end and falls the hopper, the storehouse body is the cylindric structure of both ends open-ended, the sealing end shutoff respectively is in the left and right sides of the storehouse body, it is the slot-like structure of arc surface, both ends head that the hopper falls for the open, bottom in top, the bottom of the hopper is unanimous with the inside wall arc of the storehouse body.

Basically, two horizontal and parallel steps are axially arranged on the inner side wall of the bin body, folding edges are arranged on two long edges of the material pouring hopper, and the folding edges of the material pouring hopper are lapped on the steps.

Basically, a plurality of holes are uniformly distributed on the arc surface of the material pouring hopper.

Basically, the arc surface of the material pouring hopper is formed by combining a plurality of parallel ribs.

Basically, the both ends tip of pouring hopper is provided with the handle respectively.

Basically, a plurality of walking wheels are installed at the bottom of the material pouring hopper.

Basically, be provided with water injection pipeline and pressure release pipeline on the sealed end, the import of water injection pipeline is located the periphery of sealed end, the export of water injection pipeline is located the interior terminal surface of sealed end, the import of pressure release pipeline is located the interior terminal surface of sealed end, the export of pressure release pipeline is located the periphery of sealed end.

Basically, the water injection pipeline and the pressure release pipeline on the sealing end are overlapped.

Basically, the bottom of the material pouring hopper is provided with a transversely arranged arc-shaped scraper.

The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses to horizontal superhigh pressure sealed storehouse, design hopper for loading and unloading carbon element powdery material simplifies the loading and unloading step, improves handling efficiency, reduces the loading and unloading degree of difficulty.

Furthermore, the relative hopper that falls in the storehouse body sets up the step, sets up this side on the hopper that falls, and both cooperations form gliding track structure, more are favorable to the loading and unloading of material.

Furthermore, a plurality of holes are formed in the material pouring hopper or the material pouring hopper is formed by combining parallel ribs, so that the internal space of the high-pressure bin body can not be separated, and the problem of unbalance of pressure distribution is avoided.

Furthermore, the handle and the walking wheels are arranged, so that the material guide bin can be pushed in and pulled out more easily.

Furthermore, the arc-shaped scraper is arranged, so that the inner wall of the high-pressure bin body can be scraped cleanly by the way when the pouring hopper is pulled out.

Furthermore, a water injection pipeline and a pressure relief pipeline are arranged on the sealing end head, the opening on the circumferential surface of the sealing end head can avoid the action of axial pressure, and the opening on the end surface of the sealing end head can avoid damaging the sealing structure.

Drawings

Fig. 1 is a schematic structural diagram of an ultrahigh pressure sealed cabin in embodiment 1 of the present invention.

Fig. 2 is an end view of the ultra-high pressure sealing chamber in other embodiments of the present invention.

Fig. 3 is a schematic structural diagram of a pouring hopper in another embodiment of the present invention.

Fig. 4 is a schematic structural view of a sealing end head in other embodiments of the present invention.

In the figure: 1. a bin body; 2. sealing the end head; 3. pouring a hopper; 4. a step; 5. folding edges; 6. a handle; 7. a water injection pipeline; 8. a pressure relief pipeline.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Example 1

As shown in fig. 1, an ultrahigh pressure sealed cabin comprises a cabin body 1, a sealing end head 2 and a dumping hopper 3, wherein the cabin body 1 is of a cylindrical structure with two open ends, the sealing end head 2 is respectively blocked at the left side and the right side of the cabin body 1, the dumping hopper 3 is of a groove-shaped structure with an open top end and an arc surface at the bottom end and two end sockets, and the arc surface at the bottom end of the dumping hopper 3 is consistent with the arc shape of the inner side wall of the cabin body 1.

The working process is as follows:

and (3) bagging and vacuumizing the carbon powder, discharging redundant air, sealing, putting the carbon powder into a pouring hopper 3, pushing the pouring hopper 3 into the bin body 1, closing the sealing end 2, injecting water into the bin body 1 for pressurizing, keeping the pressure for 6-8 hours after the pressurizing reaches a set pressure, slowly releasing the pressure, opening the sealing end, taking out the pouring hopper 3, taking out the compressed material, conveying the compressed material to the next step, and roasting.

In other embodiments, as shown in fig. 3, a plurality of holes are uniformly distributed on the arc surface of the material pouring hopper, or the arc surface of the material pouring hopper is formed by combining a plurality of parallel ribs, which is mainly used for ensuring that the pressures on the upper side and the lower side of the material pouring hopper are balanced, and avoiding that the pressure distribution in the bin body is influenced due to the arrangement of the material pouring hopper, so that the powder is not uniformly pressed.

In other embodiments, as shown in fig. 2, two horizontal and parallel steps 4 are axially arranged on the inner side wall of the bin body 1, two long edges of the dumping hopper are provided with folded edges 5, the folded edges 5 of the dumping hopper 3 are overlapped on the steps 4 to form a slide way structure, the dumping hopper 3 can be supported, and the relative matching is more accurate.

In other embodiments, as shown in fig. 3, the two ends of the hopper 3 are respectively provided with a handle 6, and the bottom of the hopper is provided with a plurality of walking wheels, all for further simplifying the process of pulling out and guiding in the hopper 3, so as to make it easier.

The bottom of the pouring hopper is provided with a transversely arranged arc-shaped scraper blade, so that the side wall of the bin body can be cleaned when the pouring hopper 3 is pulled out.

As shown in fig. 4, in other embodiments, a water injection pipeline 7 and a pressure relief pipeline 8 are disposed on the sealing end, an inlet of the water injection pipeline is located on the circumferential surface of the sealing end, an outlet of the water injection pipeline is located on the inner end surface of the sealing end, an inlet of the pressure relief pipeline is located on the inner end surface of the sealing end, and an outlet of the pressure relief pipeline is located on the circumferential surface of the sealing end.

The water injection pipeline and the pressure relief pipeline on the sealing end can be overlapped or arranged separately.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. An ultrahigh pressure sealed cabin is characterized in that: including the storehouse body, sealing end and pouring hopper, the storehouse body is the cylindric structure of both ends open-ended, the sealing end shutoff respectively is in the left and right sides of the storehouse body, pouring hopper is the slot form structure that the top is uncovered, the bottom is arc surface, both ends head, pouring hopper's bottom arc surface is unanimous with the inside wall arc of the storehouse body.

2. The ultra-high pressure surge bin of claim 1, wherein: two horizontal and parallel steps are axially arranged on the inner side wall of the bin body, folded edges are arranged on two long edges of the material pouring hopper, and the folded edges of the material pouring hopper are lapped on the steps.

3. The ultra-high pressure surge bin of claim 2, wherein: a plurality of holes are uniformly distributed on the arc surface of the material pouring hopper.

4. The ultra-high pressure surge bin of claim 2, wherein: the arc surface of the material pouring hopper is formed by combining a plurality of parallel ribs.

5. The ultra-high pressure surge bin of claim 4, wherein: handles are respectively arranged at the end parts of the two ends of the material pouring hopper.

6. The ultra-high pressure surge bin of claim 5, wherein: and a plurality of travelling wheels are installed at the bottom of the material pouring hopper.

7. The ultra-high pressure surge bin of claim 6, wherein: the water injection pipeline and the pressure relief pipeline are arranged on the sealing end head, an inlet of the water injection pipeline is located on the circumferential surface of the sealing end head, an outlet of the water injection pipeline is located on the inner end surface of the sealing end head, an inlet of the pressure relief pipeline is located on the inner end surface of the sealing end head, and an outlet of the pressure relief pipeline is located on the circumferential surface of the sealing end head.

8. The ultra-high pressure surge bin of claim 7, wherein: and the water injection pipeline and the pressure relief pipeline on the sealing end are overlapped.

9. The ultra-high pressure surge bin of claim 8, wherein: and the bottom of the material pouring hopper is provided with a transversely arranged arc-shaped scraper.