CN217912837U

CN217912837U - Molten iron filtering device

Info

Publication number: CN217912837U
Application number: CN202221789431.7U
Authority: CN
Inventors: 王宜
Original assignee: Nantong Rainbow Hills Cast Iron Co ltd
Current assignee: Nantong Rainbow Hills Cast Iron Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-29
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a molten iron filter equipment, water including the loudspeaker type, still include: the L-shaped pipeline is communicated with the horn-shaped pouring gate; the filter, sliding connection, one between filter and the loudspeaker type are watered sliding connection, one the tip that the loudspeaker type was watered has seted up the spacing groove, another the tip fixedly connected with limiting plate that the loudspeaker type was watered, one the surface that the loudspeaker type was watered and the surface of limiting plate all seted up threaded hole, the internal surface threaded connection of screw hole has the screw rod, the mounting groove has been seted up to the tip that the loudspeaker type was watered, spacing hole has been seted up at the top of filter, one first through-hole, one have been seted up at the middle part of filter the first through-hole of tip fixedly connected with that is close to first through-hole on the filter can filter the difficult thing that melts in the high temperature molten iron, avoids flowing into the foundry goods, causes the residue defect of foundry goods.

Description

Molten iron filtering device

Technical Field

The utility model relates to a molten iron filters the field, especially relates to a molten iron filter equipment.

Background

The molten iron is commonly known as liquid iron, the component of the molten iron is simple substance iron which is pure and liquid, and the melting point of the iron is 1535 ℃, so that the molten iron is a substance which can quickly absorb heat and slowly dissipate heat.

However, the conventional molten iron filtering device still has some disadvantages, and because molten iron melted in a furnace contains slag and refractory oxides, a pouring gate can be blocked during pouring, residues can be left on a poured casting, and the efficiency of the casting is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a molten iron filtering device can filter the difficult melt in the high-temperature molten iron, avoids flowing into the foundry goods, causes the residue defect of foundry goods.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a molten iron filter equipment, includes that the horn type waters, still includes:

the L-shaped pipeline is communicated with the horn-shaped pouring gate;

the filter, sliding connection between filter and the loudspeaker type watering.

As a preferred technical scheme of the utility model, one the tip that the loudspeaker type watered has seted up the spacing groove, another the tip fixedly connected with limiting plate that the loudspeaker type watered, one the surface that the loudspeaker type watered and the surface of limiting plate all seted up threaded hole, the internal surface threaded connection of screw hole has the screw rod.

As an optimal technical scheme of the utility model, the mounting groove has been seted up, one to the tip that the loudspeaker type was watered the interior fixed surface of mounting groove is connected with spacing post.

As a preferred technical scheme of the utility model, spacing hole, one have been seted up at the top of filter first through-hole, one have been seted up at the middle part of filter the first logical pole of tip fixedly connected with that is close to first through-hole on the filter.

As a preferred technical scheme of the utility model, another the second through-hole has been seted up at the middle part of filter, another the tip fixedly connected with second that is close to the second through-hole on the filter leads to the pole, the size of first through-hole is the same with the size of second through-hole, the size of first logical pole is the same with the size that the second leads to the pole, the inner circle diameter size that the first inner circle diameter size that leads to the pole is the same with the inner circle diameter size of first through-hole.

As a preferred technical scheme of the utility model, the size of spacing groove and the big or small looks adaptation of limiting plate, the internal surface of spacing groove and the surface sliding connection of limiting plate.

As an optimized technical scheme of the utility model, the loudspeaker type is high temperature resistant material with the filter.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the limiting plate and the limiting groove which are arranged, the limiting holes of the two filter plates are connected with the limiting columns in an inserting mode, one of the filter plates is rotated by ninety degrees, so that the first through rod is enabled to abut against the filter plate above, the second through rod abuts against the filter plate below, the limiting plate and the limiting groove are connected in a sliding mode, threaded connection between the two horn-shaped pouring channels is achieved through threaded connection of the threaded holes and the threaded rods, and the mounting of the device is facilitated.

2. Through the filter that sets up, can play the effect of purifying the molten iron, can filter the difficult thing that melts in the high temperature molten iron, avoid flowing into in the foundry goods, cause the residue defect of foundry goods, can also play the effect of rectification, during the pouring, the molten iron leans on gravity and negative pressure to impress the die cavity, the molten iron produces the molten iron easily and rolls and the bubble at the in-process of quick flow, produce the shrinkage porosity defect in the foundry goods easily after getting into the die cavity, add filter equipment, the molten iron that makes flows steadily after passing through the filter plate, reduce the production of bubble, and two fixed plates make the filtration of molten iron more complete.

3. The first pole that leads to through the setting leads to the pole with the second, takes out two filters, with the inside that the second through-hole was inserted to first pole that leads to, insert the inside of first through-hole with the second pole to make and clear up between the first through-hole of two filters and the second through-hole, with the inside clean up of first through-hole and second through-hole, prevent some less piece deposits, influence the filter effect of filter.

Drawings

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

FIG. 2 is a schematic view of the structure of the spacing post of the present invention;

fig. 3 is a schematic structural diagram of the limiting plate of the present invention;

fig. 4 is a schematic structural view of the filter plate of the present invention.

Wherein: 1. a horn-shaped runner; 2. an L-shaped duct; 3. a filter plate; 4. a limiting groove; 5. a limiting plate; 6. a threaded hole; 7. a screw; 8. mounting grooves; 9. a limiting post; 10. a limiting hole; 11. a first through hole; 12. a first through rod; 13. a second through hole; 14. a second through rod.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a molten iron filtering device, including the loudspeaker type 1 of watering, still include:

the L-shaped pipeline 2 is communicated with the horn-shaped pouring channel 1;

the filter 3, filter 3 and the loudspeaker type water between 1 sliding connection.

Through the filter 3 that sets up, can play the effect of purifying the molten iron, can filter the difficult melt in the high temperature molten iron, avoid flowing into in the foundry goods, cause the residue defect of foundry goods, can also play the effect of rectification, during the pouring, the molten iron leans on gravity and negative pressure to impress the die cavity, the molten iron produces the molten iron easily at the in-process that flows fast and rolls and the bubble, produce the shrinkage porosity defect in the foundry goods easily behind the entering die cavity, add filter equipment, the molten iron that makes flows steadily after passing through filter plate 3, reduce the production of bubble, and two fixed plates make the filtration of molten iron more complete.

In other embodiments, a limiting groove 4 is formed at the end of one horn-shaped pouring channel 1, a limiting plate 5 is fixedly connected to the end of the other horn-shaped pouring channel 1, threaded holes 6 are formed in both the outer surface of one horn-shaped pouring channel 1 and the outer surface of the limiting plate 5, and a screw 7 is threadedly connected to the inner surface of each threaded hole 6.

Through limiting plate 5 and spacing groove 4 that set up, peg graft spacing hole 10 and spacing post 9 of two filters 3, and rotate ninety degrees with one of them filter 3 to make first logical pole 12 support the filter 3 of top, the second leads to pole 14 and supports the filter 3 of below, sliding connection between limiting plate 5 and the spacing groove 4, through threaded connection of screw hole 6 and screw rod 7, make two loudspeaker types water threaded connection between 1, the mounting of convenient device is dismantled.

In other embodiments, the end of the trumpet-shaped runner 1 is provided with a mounting groove 8, and a limiting column 9 is fixedly connected to the inner surface of one mounting groove 8.

Through the mounting groove 8 that sets up, place two filters 3 in the inside of mounting groove 8, carry out cladding and spacing with two filters 3.

In other embodiments, the top of the filter plate 3 is provided with a limiting hole 10, the middle of one filter plate 3 is provided with a first through hole 11, and the end part of one filter plate 3 close to the first through hole 11 is fixedly connected with a first through rod 12.

In other embodiments, a second through hole 13 is formed in the middle of the other filter plate 3, a second through rod 14 is fixedly connected to the end portion, close to the second through hole 13, of the other filter plate 3, the size of the first through hole 11 is the same as that of the second through hole 13, the size of the first through rod 12 is the same as that of the second through rod 14, and the diameter of the inner ring of the first through rod 12 is the same as that of the inner ring of the first through hole 11.

Through the first pole 12 and the second pole 14 that leads to that set up, take out two filters 3, with the inside that first pole 12 inserts second through-hole 13, lead to the inside that pole 14 inserts first through-hole 11 with the second to make and clear up between the first through-hole 11 of two filters 3 and the second through-hole 13, with the inside clean up of first through-hole 11 and second through-hole 13, prevent some less piece deposits, influence the filter effect of filter 3.

In other embodiments, the size of the limiting groove 4 is matched with the size of the limiting plate 5, and the inner surface of the limiting groove 4 is slidably connected with the outer surface of the limiting plate 5.

Through the limiting plate 5 that sets up, sliding connection between limiting plate 5 and the spacing groove 4 conveniently waters 1's position to two loudspeaker types and adjusts, makes things convenient for two loudspeaker types to water 1 and passes through threaded connection between screw rod 7 and the screw hole 6.

In other embodiments, the horn gate 1 and the filter plate 3 are made of refractory materials.

Through the filter 3 that sets up, the loudspeaker type is watered 1 and is high temperature resistant material with filter 3, guarantees the life of device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a molten iron filter equipment, includes that loudspeaker type waters (1), its characterized in that: further comprising:

the L-shaped pipeline (2) is communicated with the horn-shaped pouring gate (1);

the filter (3), sliding connection between filter (3) and the loudspeaker type waters (1).

2. The molten iron filtering apparatus according to claim 1, wherein: one spacing groove (4) have been seted up to the tip that the loudspeaker type watered (1), another the tip fixedly connected with limiting plate (5) of the loudspeaker type watered (1), one the surface that the loudspeaker type watered (1) and the surface of limiting plate (5) all set up threaded hole (6), the internal surface threaded connection of screw hole (6) has screw rod (7).

3. The molten iron filtering apparatus according to claim 1, wherein: mounting groove (8), one have been seted up to the tip of loudspeaker type watering (1) the internal surface fixed connection of mounting groove (8) has spacing post (9).

4. The molten iron filtering apparatus according to claim 1, wherein: spacing hole (10), one have been seted up at the top of filter (3) first through-hole (11), one have been seted up at the middle part of filter (3) the first logical pole (12) of tip fixedly connected with that is close to first through-hole (11) on filter (3).

5. The molten iron filtering apparatus according to claim 4, wherein: and a second through hole (13) is formed in the middle of the filter plate (3), a second through rod (14) is fixedly connected to the end part of the filter plate (3) close to the second through hole (13), the size of the first through hole (11) is the same as that of the second through hole (13), the size of the first through rod (12) is the same as that of the second through rod (14), and the diameter of the inner ring of the first through rod (12) is the same as that of the inner ring of the first through hole (11).

6. The molten iron filtering apparatus according to claim 2, wherein: the size of the limiting groove (4) is matched with that of the limiting plate (5), and the inner surface of the limiting groove (4) is in sliding connection with the outer surface of the limiting plate (5).

7. The molten iron filtering apparatus according to claim 1, wherein: the horn-shaped pouring gate (1) and the filter plate (3) are made of high-temperature-resistant materials.