CN219173237U

CN219173237U - Steel slag micro powder storage device capable of preventing rust

Info

Publication number: CN219173237U
Application number: CN202223070096.8U
Authority: CN
Inventors: 叶辉; 黄垂良; 林文秋; 罗永斌; 胡宗辉; 郭汉彬
Original assignee: Fujian Yuanxin Building Materials Co ltd
Current assignee: Fujian Yuanxin Building Materials Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-13
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a steel slag micro powder storage device capable of preventing rust, which comprises a storage tank, wherein the bottom end of the storage tank is fixedly connected with supporting legs, the top ends of the two sides of the storage tank are fixedly connected with feeding pipes, the outer parts of the feeding pipes are fixedly connected with supporting frames, the two sides of the top end inside the storage tank are fixedly connected with dehumidifying boxes, drying agents are placed inside the dehumidifying boxes, and the top end inside the storage tank is fixedly connected with a driving motor. This prevent rusty slag miropowder storage device can send into the storage tank with the slag through the control valve and store, close the control valve after carrying, then start the cylinder, the cylinder promotes the inside of inlet pipe with the closing plate, closing plate and the inseparable laminating of inlet pipe, and the sealing washer of closing plate outside can improve the leakproofness, and this structure passes through double seal structure, has improved the leakproofness of storage tank to reduce the possibility that the slag oxidation rusts, solved the problem that the slag is easily wet oxidation.

Description

Steel slag micro powder storage device capable of preventing rust

Technical Field

The utility model relates to the technical field of steel slag storage, in particular to a steel slag micro powder storage device capable of preventing rust.

Background

The steel slag is industrial solid waste, is waste slag discharged from steel making, and can be divided into converter steel slag, open-hearth steel slag and electric furnace steel slag according to the steel making process, wherein the steel slag mainly comprises oxides of calcium, iron, silicon, magnesium, a small amount of aluminum, manganese, phosphorus and the like, the steel slag is ground to a certain fineness to form steel slag micro powder, water is needed to be avoided in storage of the steel slag micro powder, and air with water easily enters the steel slag storage device during storage, so that the steel slag reacts and rusts.

Disclosure of Invention

The utility model aims to provide a steel slag micro powder storage device capable of preventing rust, and aims to solve the problem that the sealing effect is poor in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent rusty slag miropowder storage device, includes the storage jar, the bottom fixedly connected with supporting leg of storage jar, the top fixedly connected with inlet pipe of storage jar both sides, the outside fixedly connected with support frame of inlet pipe, the both sides fixedly connected with dehumidification case on the inside top of storage jar, the drier has been placed to the inside of dehumidification case, the inside top fixedly connected with driving motor of storage jar, driving motor's output fixedly connected with (mixing) shaft, the outside fixedly connected with connecting rod of (mixing) shaft, one side fixedly connected with scraping plate of connecting rod, the inside fixedly connected with partition plate of storage jar, one side fixedly connected with cylinder of support frame, the output fixedly connected with telescopic link of cylinder, one side fixedly connected with closing plate of telescopic link, the outside fixedly connected with sealing washer of closing plate, the internally mounted control valve of inlet pipe, the front end fixedly connected with visual window of storage jar, the end fixedly connected with discharging pipe of storage jar.

Preferably, the outer dimension of the sealing plate is the same as the inner dimension of the feeding pipe, and the sealing ring outside the sealing plate is tightly attached to the inner wall of the feeding pipe.

Preferably, the scraping plates are provided with two groups, and one side of each scraping plate is attached to the inner wall of the storage tank.

Preferably, two groups of material discharging pipes are arranged at the bottom end of the partition plate, and electromagnetic valves are arranged in the material discharging pipes.

Preferably, two groups of storage net plates are arranged in the dehumidifying box, the drying agent is placed in the storage net plates, and mounting buckles are fixedly connected to two sides of the storage net plates.

Preferably, the dehumidifying box is provided with two groups.

Preferably, ventilation holes are formed in the dehumidifying box at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: the steel slag micro powder storage device for preventing rust not only improves the sealing performance, removes moisture and prevents humidity, but also facilitates discharging;

(1) Through being provided with inlet pipe, support frame, closing plate, cylinder, sealing washer and telescopic link, when the slag is fed from the inlet pipe, the cylinder will inlay the inside closing plate of inlet pipe and take out earlier, then open the control valve of inlet pipe and can send the slag into the storage tank and store, close the control valve after carrying out, then start the cylinder, the cylinder promotes the inside of inlet pipe with the closing plate, closing plate and inlet pipe closely laminate, the outside sealing washer of closing plate can improve the leakproofness, this structure has improved the leakproofness of storage tank through double seal structure, thereby reduce the possibility that the slag oxidizes rusty;

(2) Through being provided with the dehumidification case, deposit the otter board, install buckle and drier, the drier can be placed and fix in depositing the otter board, then will deposit the buckle of otter board both sides installation and detain in the dehumidification incasement portion, there is the multiunit trompil outside the dehumidification case, the drier can dry the inside of storage tank, when the moist air has been got into carelessly to the storage tank inside, the drier can absorb the moisture in the air fast, the periodic replacement drier can, this structure has realized the function of dehumidification protection against the humidity;

(3) Through being provided with scraping flitch, (mixing) shaft, driving motor, connecting rod and discharging pipe, deposit inside slag miropowder of storage tank and can follow the discharging pipe and discharge, start driving motor earlier during the ejection of compact, driving motor drives the (mixing) shaft rotation, the outside steel slag clearance of scraping of adhesion on the storage tank inner wall of (mixing) shaft can be cleared up to the flitch, the steel slag is more easy to discharge in the stirring process, open the material discharging pipe on the partition plate earlier and discharge the steel slag to the inside bottom of storage tank, then close the material discharging pipe and open discharging pipe (13) and can accomplish the discharge, this structure has realized sealed function of discharging.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic diagram of a front cross-sectional structure of the dehumidifying case of the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of a feed tube according to the present utility model.

In the figure: 1. support legs; 2. a storage tank; 3. a scraping plate; 4. a stirring shaft; 5. a feed pipe; 6. a dehumidifying box; 7. a driving motor; 8. storing the screen plate; 9. a support frame; 10. a sealing plate; 11. a connecting rod; 12. a partition panel; 13. a discharge pipe; 14. a visual window; 15. a control valve; 16. installing a buckle; 17. a drying agent; 18. a cylinder; 19. a seal ring; 20. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a steel slag micro powder storage device capable of preventing rust comprises a storage tank 2, wherein the bottom end of the storage tank 2 is fixedly connected with a supporting leg 1, the top ends of two sides of the storage tank 2 are fixedly connected with a feeding pipe 5, the outer part of the feeding pipe 5 is fixedly connected with a supporting frame 9, two sides of the inner top end of the storage tank 2 are fixedly connected with a dehumidifying box 6, a drying agent 17 is placed in the dehumidifying box 6, the inner top end of the storage tank 2 is fixedly connected with a driving motor 7, the output end of the driving motor 7 is fixedly connected with a stirring shaft 4, the outer part of the stirring shaft 4 is fixedly connected with a connecting rod 11, one side of the connecting rod 11 is fixedly connected with a scraping plate 3, the inner part of the storage tank 2 is fixedly connected with a partition plate 12, one side of the supporting frame 9 is fixedly connected with a cylinder 18, the output end of the cylinder 18 is fixedly connected with a telescopic rod 20, one side of the telescopic rod 20 is fixedly connected with a sealing plate 10, the outer part of the sealing plate 10 is fixedly connected with a sealing ring 19, the inner part of the feeding pipe 5 is provided with a control valve 15, the front end of the storage tank 2 is fixedly connected with a visual window 14, and the end of the storage tank 2 is fixedly connected with a discharging pipe 13;

the outer dimension of the sealing plate 10 is the same as the inner dimension of the feeding pipe 5, and a sealing ring 19 outside the sealing plate 10 is tightly attached to the inner wall of the feeding pipe 5;

specifically, as shown in fig. 1, 2 and 4, the steel slag can be fed into the storage tank 2 for storage by opening the control valve 15 of the feed pipe 5, after the steel slag is fed, the control valve 15 is closed, then the cylinder 18 is started, the cylinder 18 pushes the sealing plate 10 into the feed pipe 5, the sealing plate 10 is tightly attached to the feed pipe 5, and the sealing ring 19 outside the sealing plate 10 can improve the sealing performance.

Example 2: two groups of storage net plates 8 are arranged in the dehumidifying box 6, a drying agent 17 is placed in the storage net plates 8, two sides of the storage net plates 8 are fixedly connected with mounting buckles 16, the dehumidifying box 6 is provided with two groups, and ventilation holes are formed in the dehumidifying box 6 at equal intervals;

specifically, as shown in fig. 1 and 3, the dehumidifying box 6 has a plurality of groups of openings, the desiccant 17 can dry the inside of the storage tank 2, and when the inside of the storage tank 2 carelessly enters humid air, the desiccant 17 can quickly absorb moisture in the air, and the desiccant 17 can be replaced periodically.

Example 3: the scraping plates 3 are provided with two groups, one side of each scraping plate 3 is attached to the inner wall of the storage tank 2, two groups of discharging pipes are arranged at the bottom end of each partition plate 12, and electromagnetic valves are arranged in the discharging pipes;

specifically, as shown in fig. 1 and fig. 2, the driving motor 7 is started, the driving motor 7 drives the scraping plate 3 to stir and mix steel slag in the storage tank 2, the discharging pipe on the partition plate 12 is opened firstly to discharge the steel slag to the bottom end in the storage tank 2, then the discharging pipe is closed and the discharging pipe 13 is opened, so that discharging can be completed, the storage chamber is prevented from being contacted with the outside in the discharging process, and the sealing performance of discharging is improved.

Working principle: when the steel slag storage device is used, the drying agent 17 is firstly placed in the storage screen 8, the storage screen 8 is then installed in the dehumidifying box 6, steel slag micro powder to be stored is then conveyed into the storage tank 2 from the feed pipe 5, the steel slag can be fed into the storage tank 2 for storage by opening the control valve 15 of the feed pipe 5, after conveying, the control valve 15 is closed, then the cylinder 18 is started, the cylinder 18 pushes the sealing plate 10 into the feed pipe 5, the sealing plate 10 is tightly attached to the feed pipe 5, when the steel slag is stored in the storage tank 2, the drying agent 17 can absorb moisture in the storage tank 2, the reaction of the steel slag and water is avoided, the driving motor 7 is firstly started during discharging, the driving motor 7 drives the stirring shaft 4 to rotate, the scraping plate 3 outside the stirring shaft 4 can clean the steel slag adhered on the inner wall of the storage tank 2, the steel slag is easier to be discharged during stirring, the steel slag discharging pipe on the partition plate 12 is firstly opened to discharge the steel slag to the bottom end in the storage tank 2, then the discharging pipe is closed, and the discharging pipe 13 is opened, the discharging function is completed, so that the sealing discharging function is realized, the possibility of steel slag oxidation is reduced, and rust is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent rusty slag miropowder storage device, includes storage tank (2), its characterized in that: the utility model discloses a storage tank, including storage tank (2), bottom fixedly connected with supporting leg (1), the top fixedly connected with inlet pipe (5) of storage tank (2) both sides, the outside fixedly connected with support frame (9) of inlet pipe (5), the both sides fixedly connected with dehumidification case (6) of the inside top of storage tank (2), drier (17) have been placed to the inside of dehumidification case (6), the inside top fixedly connected with driving motor (7) of storage tank (2), the output fixedly connected with (mixing) shaft (4) of driving motor (7), the outside fixedly connected with connecting rod (11) of (mixing) shaft (4), one side fixedly connected with scraper (3) of connecting rod (11), the inside fixedly connected with partition plate (12) of storage tank (2), one side fixedly connected with cylinder (18) of support frame (9), the output fixedly connected with telescopic link (20) of cylinder (18), one side fixedly connected with closing plate (10) of telescopic link (20), the outside fixedly connected with (19) of closing plate (10), the inside fixedly connected with sealing washer (15) of inlet pipe (5), the end of the storage tank (2) is fixedly connected with a discharge pipe (13).

2. The steel slag micropowder storage device for preventing rust according to claim 1, wherein: the size of the outer part of the sealing plate (10) is the same as the size of the inner side of the feeding pipe (5), and a sealing ring (19) of the outer part of the sealing plate (10) is tightly attached to the inner wall of the feeding pipe (5).

3. The steel slag micropowder storage device for preventing rust according to claim 1, wherein: the scraping plates (3) are provided with two groups, and one side of each scraping plate (3) is attached to the inner wall of the storage tank (2).

4. The steel slag micropowder storage device for preventing rust according to claim 1, wherein: two groups of discharge pipes are arranged at the bottom end of the partition plate (12), and electromagnetic valves are arranged in the discharge pipes.

5. The steel slag micropowder storage device for preventing rust according to claim 1, wherein: two groups of storage net plates (8) are arranged in the dehumidifying box (6), the drying agent (17) is placed in the storage net plates (8), and mounting buckles (16) are fixedly connected to two sides of the storage net plates (8).

6. The steel slag micropowder storage device for preventing rust according to claim 1, wherein: the dehumidifying box (6) is provided with two groups.

7. The steel slag micropowder storage device for preventing rust according to claim 1, wherein: and vent holes are formed in the dehumidifying box (6) at equal intervals.