CN217188546U

CN217188546U - Oxygen generating device for crude lead smelting

Info

Publication number: CN217188546U
Application number: CN202220446192.9U
Authority: CN
Inventors: 谢友幸; 曹永平; 胡希文; 曹永林
Original assignee: Kunming Xinneidu Nonferrous Metals Co ltd
Current assignee: Kunming Xinneidu Nonferrous Metals Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-16
Anticipated expiration: 2032-03-02

Abstract

The utility model provides an oxygen generator for crude lead smelting. The oxygen generating device for smelting the crude lead comprises an oxygen generator main body provided with a base; the filtering mechanism is arranged on the base; the convenient disassembly and assembly mechanism is arranged on the filtering mechanism; the moving mechanism is arranged on the base. The utility model provides a bullion is smelted and is used oxygenerator has and to carry out the multiple stage filtration to the inspiratory air of oxygenerator main part, avoid impurity such as particulate matter in the air to enter into the oxygenerator main part and influence the operation of oxygenerator, and can conveniently change the filter core, save time, reduce the influence to oxygenerator main part oxygen generation efficiency, and can conveniently remove, and can adjust the height of U type handle according to the people of different heights, and four stabilizing support mechanisms of accessible, make this device stably place subaerial, avoid the advantage of random removal.

Description

Oxygen generating device for crude lead smelting

Technical Field

The utility model relates to a lead bullion smelts technical field, especially relates to a lead bullion is smelted and is used oxygenerator.

Background

The crude lead is lead which is smelted from ore by a blast furnace and contains 1-4 percent (mass fraction) of impurities and precious metals, and the crude lead generally needs fire refining to remove the impurities which have adverse effects on the lead property, so that the refined lead meets the use requirements, and the precious metals such as gold, silver and the like and the rare metals such as selenium, tellurium and the like in the crude lead can be comprehensively recovered. In the lead bullion smelting process, high-oxygen air needs to be introduced, so an oxygen generating device is needed. Traditionally, an oxygen generating device for smelting crude lead generally uses an industrial oxygen generator, and the industrial oxygen generator takes air as a raw material.

However, the traditional industrial oxygen generator is large in size and inconvenient to move; and the industrial oxygen generator directly takes the outside air as the raw material, the air possibly contains impurities such as particles and the like, the operation of the oxygen generator is influenced, and the impurities can enter the purified oxygen and are input into the crude lead smelting equipment together, so that the quality of the finished product after the crude lead smelting is influenced.

Therefore, there is a need to provide a new oxygen production device for lead bullion smelting to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can carry out multistage filtration to the inspiratory air of oxygenerator main part, impurity such as the particulate matter of avoiding in the air enters into the oxygenerator main part and influences the operation of oxygenerator, and can conveniently change and filter the core, save time, reduce the influence to oxygenerator main part oxygen generation efficiency, and can conveniently remove, and can adjust the height of U type handle according to the people of different heights, and four stable supporting mechanism of accessible, make this device stably place subaerial, avoid the crude lead smelting of random removal to use the oxygenerator.

In order to solve the technical problem, the utility model provides a bullion is smelted and is used oxygenerator includes: an oxygen generator main body provided with a base; the filtering mechanism is arranged on the base; the convenient disassembly and assembly mechanism is arranged on the filtering mechanism; the moving mechanism is arranged on the base; four stable supporting mechanism, four stable supporting mechanism all locates on the base.

Preferably, the filtering mechanism comprises a mounting seat, a mounting box, a connecting pipe, a plurality of mounting frames, a plurality of sealing gaskets and a sealing cover, the mounting seat is fixedly arranged on one side of the base, the mounting box is fixedly arranged on the top of the mounting seat, the connecting pipe is fixedly arranged on one side of the installation box and is fixedly connected with the air input end of the oxygen generator main body, the connecting pipe is communicated with the inside of the installation box, a plurality of installation frames are arranged in the installation box and are contacted with the inner wall of the installation box, the inner walls of the installation frames are provided with filter elements, and a plurality of sealing gaskets are respectively and fixedly arranged on one side of the mounting frames, the top of the mounting box is provided with an opening, the sealing cover is hinged to an opening at the top of the mounting box, and a handle is fixedly mounted at the top of the sealing cover.

Preferably, make things convenient for dismouting mechanism including extrusion frame, two slide bars, two pressure springs and pull rod, the extrusion frame is located in the install bin, two the equal fixed mounting of slide bar is in one side of extrusion frame, two the slide bar all with one side sealing sliding connection of install bin, two the pressure spring is the slip cap respectively and is established two on the slide bar, pull rod fixed mounting is two the one end of slide bar.

Preferably, one side of the installation box, which is far away from the connecting pipe, is provided with an air inlet, and a grid plate is fixedly installed on the installation box.

Preferably, the moving mechanism includes two sleeve pipes, a U-shaped handle, two fixed screw rods, two universal wheels and two straight-line wheels, two the sleeve pipes are symmetrically and fixedly installed at the top of the base, two ends of the U-shaped handle all extend to two in the sleeve pipes, and are in sliding connection with the two sleeve pipes, threaded holes are formed in one side of each sleeve pipe, the two fixed screw rods are respectively installed in the two threaded holes in a threaded manner, and one ends of the fixed screw rods are all in contact with one side of the U-shaped handle.

Preferably, the stable supporting mechanism comprises a screw, a supporting block and a rotating handle, the screw is installed on the base in a threaded mode, the supporting block is fixedly installed at the bottom end of the screw, a plurality of rubber bulges are arranged at the bottoms of the supporting blocks, and the rotating handle is fixedly installed at the top end of the screw.

Compared with the prior art, the utility model provides a bullion is smelted and is used oxygenerator has following beneficial effect:

the utility model provides a bullion is smelted and is used oxygenerator:

1. through the matching of the base, the oxygen generator main body and the filtering mechanism, the air sucked by the oxygen generator main body can be subjected to multistage filtering, and the phenomenon that impurities such as particles in the air enter the oxygen generator main body to influence the operation of the oxygen generator is avoided;

2. the installation frame and the filter element can be replaced more simply and conveniently by the convenient disassembly and assembly mechanism, the time is saved, and the influence on the oxygen generation efficiency of the main body of the oxygen generator is reduced;

3. the device is moved by the moving mechanism, and the height of the U-shaped handle can be adjusted to be suitable for people with different heights;

4. four stable supporting mechanism of accessible make this device stably place subaerial, avoid removing at will.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the oxygen generation device for smelting lead bullion provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is the side view assembly schematic diagram of the middle mounting frame, the rubber gasket and the filter element of the present invention.

Reference numbers in the figures: 1. a base; 2. an oxygen generator main body; 3. a mounting seat; 4. installing a box; 5. A connecting pipe; 6. installing a frame; 7. a sealing gasket; 8. a sealing cover; 9. extruding the frame; 10. a slide bar; 11. a pressure spring; 12. a pull rod; 13. a grid plate; 14. a sleeve; 15. a U-shaped handle; 16. Fixing the screw rod; 17. a universal wheel; 18. a straight line wheel; 19. a screw; 20. a support block; 21. A rubber bulge; 22. turning a handle; 23. and a filter element.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of an oxygen generating apparatus for smelting lead bullion according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of portion B of FIG. 1; fig. 4 is the side view assembly schematic diagram of the middle mounting frame, the rubber gasket and the filter element of the present invention. The oxygen generating device for crude lead smelting comprises: an oxygen generator main body 2 provided with a base 1; the filtering mechanism is arranged on the base 1; the convenient disassembly and assembly mechanism is arranged on the filtering mechanism; the moving mechanism is arranged on the base 1; four stable supporting mechanism, four stable supporting mechanism all locates on the base 1.

The filtering mechanism comprises an installation seat 3, an installation box 4, a connecting pipe 5, a plurality of installation frames 6, a plurality of sealing gaskets 7 and a sealing cover 8, wherein the installation seat 3 is fixedly installed at one side of the base 1, the installation box 4 is fixedly installed at the top of the installation seat 3, the connecting pipe 5 is fixedly installed at one side of the installation box 4, the connecting pipe 5 is fixedly connected with the air input end of the oxygenerator main body 2, the connecting pipe 5 is communicated with the inside of the installation box 4, the installation frames 6 are arranged in the installation box 4 in an all-arranged mode, the installation frames 6 are in contact with the inner wall of the installation box 4, the inner walls of the installation frames 6 are provided with filter cores 23, the sealing gaskets 7 are fixedly installed at one side of the installation frames 6 respectively, the top of the installation box 4 is an opening, and the sealing cover 8 is hinged at the opening at the top of the installation box 4, the top fixed mounting of sealed lid 8 has the handle, can carry out multi-stage filtration to the inspiratory air of oxygenerator main part 2 through filter mechanism, avoids impurity such as particulate matter in the air to enter into oxygenerator main part 2 and influence the operation of oxygenerator.

Make things convenient for dismouting mechanism including extrusion frame 9, two slide bars 10, two pressure springs 11 and pull rod 12, extrusion frame 9 is located in the install bin 4, two the equal fixed mounting of slide bar 10 is in one side of extrusion frame 9, two slide bar 10 all with the sealed sliding connection in one side of install bin 4, two pressure spring 11 slides the cover respectively and establishes two on the slide bar 10, pull rod 12 fixed mounting is two the one end of slide bar 10 makes the change to install bin 6 and filter element 23 more simple and convenient through making things convenient for dismouting mechanism, saves time, reduces the influence to 2 system oxygen efficiencies of oxygenerator main part.

An air inlet is formed in one side, far away from the connecting pipe 5, of the installation box 4, a grid plate 13 is fixedly installed on the installation box, and floccules can be prevented from entering the installation box 4 through the grid plate 13.

Moving mechanism is including two sleeve pipes 14, U type 15, two fixation screw 16, two universal wheels 17 and two straight line wheels 18, two the 14 symmetry fixed mounting of sleeve pipe are in the top of base 1, the U type all extends to two 15 both ends in the sleeve pipe 14, and with two sleeve pipe 14 sliding connection, two threaded hole is all seted up to one side of sleeve pipe 14, two fixation screw 16 threaded mounting is two respectively in the threaded hole, two fixation screw 16's one end all with the U type contacts one side of 15, conveniently removes this device through moving mechanism, and can adjust the U type to 15 the height to be fit for the people of different heights and use.

The stable supporting mechanism comprises a screw rod 19, supporting blocks 20 and a rotating handle 22, the screw rod 19 is installed on the base 1 in a threaded mode, the supporting blocks 20 are fixedly installed at the bottom end of the screw rod 19, a plurality of rubber protrusions 21 are arranged at the bottom of the supporting blocks 20, the rotating handle 22 is fixedly installed at the top end of the screw rod 19, and the device is placed on the ground stably through the four stable supporting mechanisms and is prevented from moving randomly.

The utility model provides a bullion is smelted and is used oxygenerator's theory of operation as follows: when the device is used, the height of the U-shaped handle 15 can be adjusted according to the height of a worker, the two fixing screw rods 16 are unscrewed, the U-shaped handle 15 is lifted upwards to increase the height or pressed downwards to decrease the height, then the two fixing screw rods 16 are screwed down to fix the U-shaped handle 15, the U-shaped handle 15 is pushed, the oxygenerator main body 2 on the base 1 is moved through the two universal wheels 17 and the straight line wheel 18, the four rotating handles 22 can be rotated after the U-shaped handle is moved to a specified position, the screw rods 19 are driven to rotate to enable the screw rods 19 to move downwards on the base 1, the screw rods 19 drive the supporting blocks 20 to move downwards, the rubber bulges 21 at the bottoms of the supporting blocks 20 are enabled to be supported on the ground until the rotating handles 22 are difficult to rotate, the device is enabled to be stably supported on the ground, and random movement caused by the universal wheels 17 and the straight line wheel 18 is avoided;

when the oxygen generator main body 2 generates oxygen, external air enters the installation box 4 from an air inlet on one side of the installation box 4, and can be separated by the grid plates 13 to filter floccules and avoid entering the installation box 4, the air entering the installation box 4 is subjected to multistage filtration by the filter elements 23 on the installation frames 6 to filter particulate matters in the air and avoid the particulate matters from entering the oxygen generator main body 2, and the filtered air enters the oxygen generator main body 2 through the connecting pipe 5;

under long-term use, when the filter element 23 on the installing frame 6 in the installing box 4 needs to be cleaned or replaced, the sealing cover 8 is opened, the pull rod 12 is pulled, the pressure spring 11 is further compressed, the extrusion frame 9 is far away from the installing frame 6, the installing frame 6 needing to be cleaned or replaced with the filter element 23 can be taken out, the installing frame 6 provided with the new filter element 23 is put in again, the pull rod 12 is loosened, the extrusion frame 9 is tightly pushed against the installing frame 6 under the elasticity of the pressure spring 11, the installing frames 6 are tightly arranged, the installing frames 6 are sealed through the sealing gaskets 7 on the installing frames 6, the installing frames 6 are easy and convenient to disassemble and assemble, time is saved, and the influence on the efficiency of the oxygen generator main body 2 is reduced.

the utility model provides a bullion is smelted and is used oxygenerator, through base 1, oxygenerator main part 2, filter mechanism cooperatees, can carry out multistage filtration to oxygenerator main part 2 inspiratory air, impurity such as the particulate matter of avoiding in the air enters into oxygenerator main part 2 and influences the operation of oxygenerator, and the convenient dismouting mechanism of accessible, it is more simple and convenient to make the change to installing frame 6 and filter core 23, save time, reduce the influence to 2 oxygenerator efficiency of oxygenerator main part, and accessible moving mechanism removes this device, and can highly adjust 15 to the U type, use with the people that is fit for different heights, four stable supporting mechanism of accessible simultaneously, make this device stably place subaerial, avoid removing at will.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, but those skilled in the art can clearly know the details of the power mechanism, the power supply system, and the control system on the premise that those skilled in the art understand the principle of the present invention;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;

in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An oxygen generating device for crude lead smelting is characterized by comprising:

an oxygen generator main body provided with a base;

the filtering mechanism is arranged on the base;

the convenient disassembly and assembly mechanism is arranged on the filtering mechanism;

the moving mechanism is arranged on the base;

four stable supporting mechanism, four stable supporting mechanism all locates on the base.

2. The oxygen generation device for the bullion smelting according to claim 1, wherein the filtering mechanism comprises an installation seat, an installation box, a connecting pipe, a plurality of installation frames, a plurality of sealing washers and a sealing cover, the installation seat is fixedly installed on one side of the base, the installation box is fixedly installed on the top of the installation seat, the connecting pipe is fixedly installed on one side of the installation box, the connecting pipe is fixedly connected with the air input end of the oxygen generator main body, the connecting pipe is communicated with the inside of the installation box, the installation frames are all arranged in the installation box, the installation frames are all in contact with the inner wall of the installation box, the inner wall of the installation frame is provided with a filter core, the sealing washers are respectively and fixedly installed on one side of the installation frames, and the top of the installation box is an opening, the sealing cover is hinged to an opening at the top of the mounting box, and a handle is fixedly mounted at the top of the sealing cover.

3. The oxygen generation device for bullion smelting of claim 2, characterized in that the mechanism of conveniently disassembling and assembling comprises an extrusion frame, two slide bars, two pressure springs and a pull rod, wherein the extrusion frame is arranged in the installation box, the two slide bars are fixedly arranged on one side of the extrusion frame, the two slide bars are connected with one side of the installation box in a sealing and sliding manner, the two pressure springs are respectively sleeved on the two slide bars in a sliding manner, and the pull rod is fixedly arranged on one end of the two slide bars.

4. The oxygen generation device for the bullion smelting of claim 2, wherein one side of the installation box, which is far away from the connecting pipe, is provided with an air inlet hole, and a grid plate is fixedly installed on the installation box.

5. The oxygen generation device for bullion smelting according to claim 1, wherein the moving mechanism comprises two sleeves, a U-shaped handle, two fixing screw rods, two universal wheels and two straight line wheels, the two sleeves are symmetrically and fixedly installed on the top of the base, two ends of the U-shaped handle extend into the two sleeves and are in sliding connection with the two sleeves, one side of each of the two sleeves is provided with a threaded hole, the two fixing screw rods are respectively installed in the two threaded holes in a threaded manner, and one end of each of the two fixing screw rods is in contact with one side of the U-shaped handle.

6. The oxygen generation device for the bullion smelting of claim 1, wherein the stable supporting mechanism comprises a screw, supporting blocks and a rotating handle, the screw is installed on the base in a threaded mode, the supporting blocks are fixedly installed at the bottom end of the screw, a plurality of rubber bulges are arranged at the bottoms of the supporting blocks, and the rotating handle is fixedly installed at the top end of the screw.