CN115478170A

CN115478170A - Process for producing crude tin oxide in lead smelting process

Info

Publication number: CN115478170A
Application number: CN202211085919.6A
Authority: CN
Inventors: 邓红飞; 靳学利; 朱红平; 何仁欢; 曾素琴; 胡珊
Original assignee: Hubei Dajiang Environmental Technology Co ltd
Current assignee: Hubei Dajiang Environmental Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-16

Abstract

The invention discloses a process for producing crude tin oxide in a lead smelting process, which comprises the following steps: during the use, through the protective housing, the design of admission pipe and slide bar, it is on the protective housing to hinder the lid, the slide bar can slide in fixed cover on the admission pipe, it rotates around fixed cover to drive first dead lever, because first dead lever is fixed and is being hindered and cover, can follow first dead lever and rotate when using, conveniently clear up the protective housing the inside, through the design of first reaction box and sliding plate, place on the case through two sets of through-holes of seting up, can place first reaction box and second reaction box below it. The invention has the advantages that the reaction can be carried out respectively during the reaction, the reaction can not be mixed together, the reacted articles can be taken out better, and medicines can be added in the reaction process.

Description

Process for producing crude tin oxide in lead smelting process

Technical Field

The invention belongs to the technical field of crude tin oxide output in a lead smelting process, and particularly relates to a process for producing crude tin oxide in the lead smelting process.

Background

Tin oxide (chemical formula: snO2, formula weight: 150.71) white, light yellow or light gray tetragonal, hexagonal or orthorhombic powder, melting point 1630 ℃, boiling point 1800 ℃, and is an excellent transparent conductive material, which is the first transparent conductive material put into commercial use, and is often doped for improving the conductivity and stability, publication No. CN111573715A, sulfuric acid and tin oxide slag are put into a closed container in proportion, and oxygen is introduced into the closed container, and the closed container is pressurized and heated; taking sulfuric acid as a carrier, and reacting tin in the tin oxide slag with oxygen to synthesize tin dioxide until the reaction is finished; then carrying out liquid-solid separation, returning the liquid obtained by separation to a closed container to continue to react, adding water to wash the solid part, and then adding ammonium bicarbonate to neutralize the solid part until the pH value is 6-7; and the tin dioxide product can be obtained by drying and calcining the solid obtained by separation, the process can effectively utilize the tin oxide slag, and the method has the advantages of simple process, low production cost and environmental friendliness, and provides a beneficial way for recycling and increasing the value of the tin oxide slag.

However, the prior art has some problems: often need react together when producing out tin, the in-process of reaction contains other oxides and can follow and react together, causes the mixture of article, and often very troublesome when putting in order, the waste time, efficiency can not be improved, can not add the reaction medicine at the in-process of reaction when carrying out the reaction, therefore we propose lead and smelt the technology and the device of in-process coarse tin oxide output.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a process and a device for producing crude tin oxide in the lead smelting process, which have the advantages of being capable of carrying out reaction respectively during the reaction, not mixing the raw materials together, being capable of taking out the reacted products better and adding medicines during the reaction process, and solves the problems that the reaction is often carried out together during the tin production, other oxides contained in the reaction process can react together, the mixing of the products is caused, the arrangement is often troublesome, the time is wasted, the efficiency is not improved, the required reaction products are required to be added during the reaction, and the reaction medicines cannot be added during the reaction process.

The invention is realized by the following steps: the process for producing the crude tin oxide in the lead smelting process comprises the following steps: during the use, through the design of protective housing, receiver tube and slide bar, it is on the protective housing to block the lid, can prevent that gas from revealing when using, prevent to cause harm to the human body, the receiver tube can receive exhaust article, make it enter into the protective housing, the slide bar can slide in the fixed cover of fixing on the receiver tube, drive first dead lever and revolve around fixed cover and rotate, because first dead lever is fixed and is blocking covering, can follow first dead lever and rotate when using, conveniently clear up the protective housing the inside, through the design of first reaction box and sliding plate, place two sets of through-holes through seting up on the case, can place first reaction box and second reaction box below it, it can flow into first reaction box with article to have fixed the limiting tube on the first reaction box, avoid article to scatter away.

Preferably, the device for producing the crude tin oxide in the lead smelting process, which is used in the process for producing the crude tin oxide in the lead smelting process, comprises a protective box, wherein a blocking cover is covered and mounted at the upper end of the protective box, a receiving pipe is inserted and connected to the upper end of the blocking cover, a fixing sleeve is fixedly mounted on the receiving pipe, a sliding hole is formed in the fixing sleeve, a sliding rod is connected in the sliding hole in a sliding manner, a first fixing rod is inserted and connected to the sliding rod, the lower end of the first fixing rod is fixedly mounted at the upper end of the blocking cover, a rotating assembly is arranged on the first fixing rod, and a pulling assembly is arranged on the protective box; the rotating assembly comprises a second fixing rod, a fixing shaft is fixedly mounted at one end of the second fixing rod, the fixing shaft is sleeved with the first fixing rod, and a second stress block is fixedly mounted at the other end of the second fixing rod.

Preferably, the pulling assembly comprises a pull rod, a third fixing rod is inserted and connected to the pull rod, a placing plate is fixedly mounted at one end of the third fixing rod, one end of the placing plate is slidably connected to the protective box, a sliding groove is formed in the protective box, and the placing plate is slidably connected into the sliding groove.

Preferably, the lower end of the protection box is connected with a sliding plate in a sliding mode, the lower end of the protection box is fixedly provided with a first supporting column, the lower end of the first supporting column is fixedly provided with a placing box, and the protection box is provided with a filtering assembly.

Preferably, the filter assembly comprises a filter plate, the lower end of the filter plate is attached to the upper surface of the placing box, a protective sleeve is fixedly mounted on one side of the filter plate, a plurality of groups of second supporting columns are fixedly mounted on the protective sleeve, a protective plate is attached to one side of the first supporting columns, the lower end of the protective plate is fixedly mounted at the upper end of the placing box, and an adjusting assembly is arranged on the protective sleeve.

Preferably, the adjusting assembly comprises a fixing plate, sliding grooves are formed in two sides of the fixing plate, a second sliding rod and a first sliding rod are connected in the two groups of sliding grooves in a sliding mode, a stress rod is connected to the first sliding rod in an inserting mode, and one end of the stress rod is fixedly installed on one side of the protective sleeve.

Preferably, a placing groove is formed in one side of the placing box, a first reaction box and a second reaction box are connected in the placing groove, a limiting pipe is fixedly installed at the upper end of the first reaction box, a sliding plate is connected in the placing groove in a sliding manner, a first stress block is fixedly installed on the sliding plate, and a through hole is formed in the upper end of the placing box.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the design of the protection box, the receiving tube and the sliding rod, the blocking cover is arranged on the protection box, so that gas can be prevented from leaking out when the protection box is used, and harm to a human body is prevented, the receiving tube can receive discharged articles and enables the discharged articles to enter the protection box, the sliding rod can slide in the fixing sleeve fixed on the receiving tube to drive the first fixing rod to rotate around the fixing sleeve, and the first fixing rod is fixed on the blocking cover and can rotate along with the first fixing rod when the protection box is used, so that the inside of the protection box is convenient to clean.

2. According to the invention, through the design of the second fixing rod and the second stress block, when the second fixing rod is driven to work, the second stress block can bear more force to drive the fixing shaft on the first fixing rod to rotate, and the structure is simple and convenient.

3. According to the invention, through the design of the pull rod and the sliding groove, when the medicine needs to be placed, the medicine can be placed in the placing plate, and the medicine can be fed into the protective box due to the inclined structure, the pull rod can be pulled to drive the third fixing rod on the pull rod and the placing plate, so that the third fixing rod and the placing plate can be pulled out and pushed back to the original position, and can be tightly attached to the protective box, and the gas leakage is avoided.

4. According to the invention, through the design of the first support columns and the placing box, the three groups of first support columns can support the protective box and the weight on the protective box when in use, and the placing box can play a role in fixing the first support columns.

5. According to the invention, through the design of the filter plate and the protective sleeve, one end of the protective sleeve is attached to the lower end of the protective box, so that articles in the protective box can be prevented from scattering around when in use, resource waste and air pollution are avoided, the second supporting column can play a supporting role, damage is avoided, and the filter plate can filter out some articles.

6. According to the invention, through the design of the fixing plate and the second sliding rod, the second sliding rod and the first sliding rod slide in the sliding grooves formed in the fixing plate, the second sliding rod can be pulled to drive the fixing plate, the protective sleeve and parts on the fixing plate to move, the parts can reach the formed through hole, the parts can slide into the through hole, and the parts can be pulled back to the original position when not used.

7. According to the invention, through the design of the first reaction box and the sliding plate, the first reaction box and the second reaction box can be placed below the placing box through the two groups of through holes, and the limiting pipe is fixed on the first reaction box, so that articles can flow into the first reaction box, and the articles are prevented from being scattered.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of a force block provided by an embodiment of the invention;

FIG. 3 is a schematic view of a pulling assembly provided by an embodiment of the present invention;

FIG. 4 is a schematic view of a filter plate provided by an embodiment of the present invention;

FIG. 5 is a schematic view of a first reaction chamber provided in an embodiment of the present invention.

In the figure: 1. a blocking cover; 2. a protective box; 3. a receiving tube; 4. placing the box; 5. a first force-bearing block; 6. fixing a sleeve; 7. a slide bar; 8. a first fixing lever; 9. a fixed shaft; 10. a second fixing bar; 11. a second force-bearing block; 12. placing a plate; 13. a third fixing bar; 14. a pull rod; 15. a protection plate; 16. a first support column; 17. a second support column; 18. a filter plate; 19. a protective sleeve; 20. a fixing plate; 21. a stress beam; 22. a first slide lever; 23. a second slide bar; 24. a sliding plate; 25. a first reaction chamber; 26. a second reaction chamber; 27. a restraining tube.

Detailed Description

For further understanding of the contents, features and effects of the invention, the following examples are given in conjunction with the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the device for producing crude tin oxide in a lead smelting process, provided by the embodiment of the invention, comprises a protective box 2, wherein a blocking cover 1 is mounted at the upper end of the protective box 2 in a covering manner, a receiving pipe 3 is connected to the upper end of the blocking cover 1 in an inserting manner, a fixing sleeve 6 is fixedly mounted on the receiving pipe 3, a sliding hole is formed in the fixing sleeve 6, a sliding rod 7 is connected in the sliding hole in a sliding manner, a first fixing rod 8 is connected to the sliding rod 7 in an inserting manner, the lower end of the first fixing rod 8 is fixedly mounted at the upper end of the blocking cover 1, a rotating assembly is arranged on the first fixing rod 8, and a pulling assembly is arranged on the protective box 2.

Adopt above-mentioned scheme: through protective housing 2, the design of receiver tube 3 and slide bar 7, it is on protective housing 2 to hinder lid 1, can prevent when using that gas from revealing, prevent to cause harm to the human body, receiver tube 3 can receive exhaust article, make it enter into protective housing 2, slide bar 7 can slide in fixed cover 6 on receiver tube 3, it rotates to drive first dead lever 8 around fixed cover 6, because first dead lever 8 is fixed on hindering lid 1, can follow first dead lever 8 and rotate when using, conveniently clear up 2 the inside of protective housing.

Referring to fig. 2, the rotating assembly includes a second fixing rod 10, a fixing shaft 9 is fixedly installed at one end of the second fixing rod 10, the fixing shaft 9 is sleeved on the first fixing rod 8, and a second force-bearing block 11 is fixedly installed at the other end of the second fixing rod 10.

Adopt above-mentioned scheme: through the design of second dead lever 10 and second atress piece 11, when driving second dead lever 10 and carry out work, second atress piece 11 can receive more power, drives fixed axle 9 on first dead lever 8 and rotates, simple structure, convenience.

Referring to fig. 3, the pulling assembly includes a pull rod 14, a third fixing rod 13 is inserted and connected to the pull rod 14, a placing plate 12 is fixedly installed at one end of the third fixing rod 13, one end of the placing plate 12 is slidably connected to the protective box 2, a sliding groove is formed in the protective box 2, and the placing plate 12 is slidably connected to the sliding groove.

Adopt above-mentioned scheme: through the design of pull rod 14 and sliding tray, can place the medicine when needs place the medicine in placing board 12, because be oblique can send into protective housing 2 with the medicine in, can stimulate pull rod 14 and drive third dead lever 13 on the pull rod 14 and place board 12, can pull out and push back former department with it, can hug closely on protective housing 2, avoid gaseous revealing.

Referring to fig. 4, the lower end of the protection box 2 is slidably connected with a sliding plate, the lower end of the protection box 2 is fixedly provided with a first support column 16, the lower end of the first support column 16 is fixedly provided with a placing box 4, and the protection box 2 is provided with a filtering component.

Adopt above-mentioned scheme: through the design of the first support columns 16 and the placing box 4, the three groups of first support columns 16 can support the protective box 2 and the weight on the protective box 2 when the protective box is used, and the placing box 4 can play a fixed role for the first support columns 16.

Referring to fig. 4, the filter assembly includes a filter plate 18, the lower end of the filter plate 18 is attached to the upper surface of the storage box 4, one side of the filter plate 18 is fixedly mounted with a protective sleeve 19, a plurality of groups of second support columns 17 are fixedly mounted on the protective sleeve 19, one side of the first support columns 16 is attached to a protective plate 15, the lower end of the protective plate 15 is fixedly mounted on the upper end of the storage box 4, and an adjusting assembly is arranged on the protective sleeve 19.

The scheme is adopted: through the design of filter 18 and protective sheath 19, the one end of protective sheath 19 is the laminating at the lower extreme of protective housing 2, can avoid scattering around from the article of protective housing 2 the inside when using, avoids causing the waste of resource and causes the pollution to the air, and second support column 17 can play the effect of support, avoids being damaged, and filter 18 can give some article and filter.

Referring to fig. 4, the adjusting assembly includes a fixing plate 20, sliding grooves are formed in two sides of the fixing plate 20, a second sliding rod 23 and a first sliding rod 22 are connected to the two sliding grooves in a sliding manner, a stress rod 21 is inserted and connected to the first sliding rod 22, and one end of the stress rod 21 is fixedly mounted on one side of the protective sleeve 19.

The scheme is adopted: through the design of the fixed plate 20 and the second sliding rod 23, the second sliding rod 23 and the first sliding rod 22 slide in the sliding groove formed in the fixed plate 20, so that the second sliding rod 23 can be pulled to drive the fixed plate 20, the protective sleeve 19 and parts thereon to move, reach the formed through hole, slide into the through hole, and be pulled back to the original position when not in use.

Referring to fig. 5, a placing groove is formed in one side of the placing box 4, a first reaction box 25 and a second reaction box 26 are connected in the placing groove, a limiting pipe 27 is fixedly mounted at the upper end of the first reaction box 25, a sliding plate 24 is slidably connected in the placing groove, a first stress block 5 is fixedly mounted on the sliding plate 24, and a through hole is formed in the upper end of the placing box 4.

The scheme is adopted: through the design of first reaction box 25 and sliding plate 24, place on the case 4 through two sets of through-holes that set up, can place first reaction box 25 and second reaction box 26 with its below, fixed limiting tube 27 on the first reaction box 25 can be with article flow in first reaction box 25 in, avoid article to scatter away.

The working principle of the invention is as follows:

when the protective box is used, through the design of the protective box 2, the receiving pipe 3 and the sliding rod 7, the blocking cover 1 is arranged on the protective box 2, gas can be prevented from leaking out when the protective box is used, harm to a human body is prevented, the receiving pipe 3 can receive discharged articles, the articles can be enabled to enter the protective box 2, the sliding rod 7 can slide in the fixed sleeve 6 fixed on the receiving pipe 3, the first fixing rod 8 is driven to rotate around the fixed sleeve 6, the first fixing rod 8 is fixed on the blocking cover 1 and can rotate along with the first fixing rod 8 when the protective box is used, the inside of the protective box 2 can be conveniently cleaned, through the design of the first reaction box 25 and the sliding plate 24, the placing box 4 is provided with two groups of through holes, the first reaction box 25 and the second reaction box 26 can be placed below the first reaction box 25, the limiting pipe 27 fixed on the first reaction box 25 can enable the articles to flow into the first reaction box 25, and the articles are prevented from being scattered.

In summary, the following steps: this device of crude tin oxide output among lead smelting process, through stopping lid 1, protective housing 2, the receiver tube 3, place case 4, first atress piece 5, fixed cover 6, slide bar 7, first dead lever 8, fixed axle 9, cooperation between second dead lever 10 and the second atress piece 11, it often needs to react together when producing tin to have solved, the in-process of reaction contains other oxide and can then react together, cause the mixture of article, often very troublesome when carrying out the arrangement, waste time, efficiency can not improve, can not add the problem of reaction medicine at the in-process of reaction when carrying out the reaction.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The process for producing the crude tin oxide in the lead smelting process is characterized by comprising the following steps of: during the use, through the design of protective housing 2, receiver tube 3 and slide bar 7, stopping cover 1 is on protective housing 2, can prevent that gas from revealing when using, prevent to cause harm to the human body, receiver tube 3 can receive exhaust article, make it enter into protective housing 2, slide bar 7 can slide in fixed cover 6 fixed on receiver tube 3, it rotates to drive first dead lever 8 and surround fixed cover 6, because first dead lever 8 is fixed on stopping cover 1, can follow first dead lever 8 and rotate when using, conveniently clear up protective housing 2 the inside, through the design of first reaction box 25 and sliding plate 24, place two sets of through-holes through seting up on the case 4, can place first reaction box 25 and second reaction box 26 below it, fixed limiting tube 27 on the first reaction box 25 can flow into article in first reaction box 25, avoid article to fall away.

2. The process for crude tin oxide production in a lead smelting process according to claim 1, wherein: the device of lead smelting in-process crude tin oxide output that the technology of lead smelting in-process crude tin oxide output used, including protective housing (2), its characterized in that: the protective box is characterized in that a blocking cover (1) is covered and mounted at the upper end of the protective box (2), a receiving pipe (3) is connected to the upper end of the blocking cover (1) in an inserting mode, a fixing sleeve (6) is fixedly mounted on the receiving pipe (3), a sliding hole is formed in the fixing sleeve (6), a sliding rod (7) is connected in the sliding hole in a sliding mode, a first fixing rod (8) is connected to the sliding rod (7) in an inserting mode, the lower end of the first fixing rod (8) is fixedly mounted at the upper end of the blocking cover (1), a rotating assembly is arranged on the first fixing rod (8), and a pulling assembly is arranged on the protective box (2); the rotating assembly comprises a second fixing rod (10), a fixing shaft (9) is fixedly mounted at one end of the second fixing rod (10), the fixing shaft (9) is sleeved with the first fixing rod (8), and a second stress block (11) is fixedly mounted at the other end of the second fixing rod (10).

3. The process for crude tin oxide production in a lead smelting process according to claim 2, wherein: the pulling assembly comprises a pull rod (14), a third fixing rod (13) is connected to the pull rod (14) in a penetrating mode, a placing plate (12) is fixedly mounted at one end of the third fixing rod (13), one end of the placing plate (12) is connected to the protective box (2) in a sliding mode, a sliding groove is formed in the protective box (2), and the placing plate (12) is connected to the inside of the sliding groove in a sliding mode.

4. The process for crude tin oxide production in a lead smelting process according to claim 2, wherein: the lower extreme sliding connection of guard box (2) has the sliding plate, the lower extreme fixed mounting of guard box (2) has first support column (16), the lower extreme fixed mounting of first support column (16) places case (4), be provided with filtering component on guard box (2).

5. The process for crude tin oxide production in a lead smelting process according to claim 4, wherein: the utility model discloses a filter assembly, including filter (18), the lower extreme laminating of filter (18) is connected in the upper surface of placing case (4), one side fixed mounting of filter (18) has protective sheath (19), fixed mounting has a plurality of groups second support column (17) on protective sheath (19), one side laminating of first support column (16) is connected with guard plate (15), the lower extreme fixed mounting of guard plate (15) is in the upper end of placing case (4), be provided with adjusting part on protective sheath (19).

6. The process for crude tin oxide production in a lead smelting process according to claim 5, wherein: the adjusting assembly comprises a fixing plate (20), sliding grooves are formed in two sides of the fixing plate (20), a second sliding rod (23) and a first sliding rod (22) are connected in the two groups of sliding grooves in a sliding mode, a stress rod (21) penetrates through the first sliding rod (22), and one end of the stress rod (21) is fixedly installed on one side of the protective sleeve (19).

7. The process for crude tin oxide production in a lead smelting process according to claim 5, wherein: the device is characterized in that a placing groove is formed in one side of the placing box (4), a first reaction box (25) and a second reaction box (26) are connected in the placing groove, a limiting pipe (27) is fixedly mounted at the upper end of the first reaction box (25), a sliding plate (24) is connected in the placing groove in a sliding mode, a first stress block (5) is fixedly mounted on the sliding plate (24), and a through hole is formed in the upper end of the placing box (4).