Sulfuric acid raw material drying equipment

Abstract

The utility model discloses sulfuric acid raw material drying equipment which comprises a first box body, two pairs of supporting rods are installed on the lower wall face of the first box body, a third box body is installed on the lower wall faces of the two pairs of supporting rods, and a third motor is installed on the upper wall face in the third box body. A threaded rod is installed at the driving end of the third motor, the other end of the threaded rod is movably inserted into the lower wall face of the interior of the third box body, the outer wall face of the threaded rod is sleeved with a sleeve, the outer wall face of the sleeve is sleeved with a first plate body, and sliding blocks are installed on the side wall faces of the two ends of the first plate body correspondingly; sliding grooves are formed in the opposite side wall faces of the interior of the third box body, the other ends of the pair of sliding blocks are installed in the pair of sliding grooves correspondingly, two pairs of universal wheels are installed on the lower wall face of the first plate body, and a first motor and a second motor are installed on the upper wall face and the lower wall face of the first box body correspondingly.

Description

Technical Field

[0001] This utility model relates to the field of sulfuric acid preparation technology, specifically to a sulfuric acid raw material drying device. Background Technology

[0002] Sulfuric acid is a highly reactive diprotic inorganic strong acid that can react with most metals. High concentrations of sulfuric acid have strong hygroscopic properties and can be used as a dehydrating agent. It can also carbonize carbohydrate-containing materials such as wood, paper, cotton and linen fabrics, and biological skin and flesh.

[0003] In the preparation of sulfuric acid, the raw materials need to be processed. In order to facilitate the drying of sulfur in the raw materials, powder is easily scattered during the air drying of sulfur. Therefore, a drying device with anti-powder scattering is designed, which makes the use of such sulfuric acid raw material drying equipment necessary. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sulfuric acid raw material drying device, which solves the technical problem that powder tends to scatter during the existing sulfur air drying process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sulfuric acid raw material drying device, comprising a first chamber, two pairs of support rods mounted on the lower wall of the first chamber, a third chamber mounted on the lower wall of the two pairs of support rods, a third motor mounted on the upper wall of the inner interior of the third chamber, a threaded rod mounted on the drive end of the third motor, and the other end of the threaded rod movably inserted into the lower wall of the inner interior of the third chamber, a sleeve fitted on the outer wall of the threaded rod, a first plate fitted on the outer wall of the sleeve, sliders mounted on both side walls of the first plate, and grooves formed on opposite side walls inside the third chamber, with the other ends of a pair of sliders respectively installed inside a pair of grooves, and two pairs of universal wheels mounted on the lower wall of the first plate. A first motor and a second motor are respectively installed on the upper and lower walls of the housing. The drive ends of the first motor and the second motor are respectively equipped with a first fan blade and a second fan blade, and the first fan blade and the second fan blade are respectively located on one side of the upper and lower walls inside the first housing. A first fan blade placement mechanism is installed inside the first housing. The placement mechanism includes a second housing. A second rectangular through hole is opened on both the upper and lower walls of the second housing. A first rectangular groove is opened on the side wall of the second housing. A second rectangular groove is opened on both the upper and lower walls of the first rectangular groove. A pair of third rectangular grooves are opened on the opposite side walls of the pair of second rectangular grooves. A second sliding door is hinged to the side wall of the second housing. A wire mesh plate is installed on the opposite side walls inside the second housing.

[0006] Preferably, the lower wall of the third housing has two pairs of first circular through holes and the two pairs of universal wheels are located inside the two pairs of first circular through holes respectively.

[0007] Preferably, the first box body has several second circular through holes on its upper and lower walls, and a first rectangular through hole on its side wall, with a first sliding door hinged inside the first rectangular through hole.

[0008] Preferably, a pair of second plates are movably inserted inside the two pairs of third rectangular grooves, and a fourth rectangular through hole is opened on the upper wall of each pair of second plates, and a filter bag is installed inside each pair of fourth rectangular through holes.

[0009] Preferably, the inner wall of the sleeve has a threaded groove that meshes with the outer wall of the threaded rod. Beneficial effects

[0010] This invention provides a sulfuric acid raw material drying device. When processing sulfuric acid, sulfur is used, requiring drying. The sulfur material is placed on a tray, which is then placed on a wire mesh plate inside a second chamber. The second plate is inserted into a groove on the side wall of the second chamber. Rectangular through-holes on the upper and lower walls of the second chamber are sealed with a pair of filter bags. The first and second motors on the upper and lower walls of the first chamber are activated, driving the first and second fan blades to rotate, thus blowing air into the three second chambers and drying the sulfur inside. To prevent sulfur powder from scattering, it is collected through the filter bags inside the second chambers, completing the convenient drying process. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the internal structure of a sulfuric acid raw material drying device according to the present invention.

[0012] Figure 2 This is a schematic diagram of the iron mesh plate structure of the sulfuric acid raw material drying equipment of this utility model.

[0013] Figure 3 This is a schematic diagram of the filter bag structure of the sulfuric acid raw material drying equipment described in this utility model.

[0014] In the diagram: 1. First housing; 2. First motor; 3. First fan blade; 4. Second motor; 5. Second fan blade; 6. Second housing; 7. Third housing; 8. Support rod; 9. Slider; 10. First plate; 11. Caster wheel; 12. Threaded rod; 13. Third motor; 14. Sleeve; 15. Second plate; 16. Filter bag; 17. Second sliding door; 18. Mesh plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-3 This utility model provides a technical solution: a sulfuric acid raw material drying device, including a first box 1, two pairs of support rods 8 installed on the lower wall of the first box 1, a third box 7 installed on the lower wall of the two pairs of support rods 8, a third motor 13 installed on the upper wall inside the third box 7, a threaded rod 12 installed on the drive end of the third motor 13, and the other end of the threaded rod 12 movably inserted into the lower wall inside the third box 7, a sleeve 14 fitted on the outer wall of the threaded rod 12, a first plate 10 fitted on the outer wall of the sleeve 14, sliders 9 installed on both side walls of the first plate 10, and grooves opened on opposite side walls inside the third box 7, with the other ends of a pair of sliders 9 respectively installed in a pair of grooves, and two pairs of universal wheels 11 installed on the lower wall of the first plate 10. A first motor 2 and a second motor 4 are respectively installed on the upper and lower walls. The drive ends of the first motor 2 and the second motor 4 are respectively installed with a first fan blade 3 and a second fan blade 5, and the first fan blade 3 and the second fan blade 5 are respectively located on one side of the upper and lower walls inside the first housing 1. The first housing 1 is equipped with a first fan blade placement mechanism, which includes a second housing 6. The upper and lower walls of the second housing 6 are provided with second rectangular through holes. The side wall of the second housing 6 is provided with a first rectangular groove. The upper and lower walls of the first rectangular groove are provided with second rectangular grooves. The opposite side walls of the pair of second rectangular grooves are provided with a pair of third rectangular grooves. A second sliding door 17 is hinged to the side wall of the second housing 6. The opposite side walls inside the second housing 6 are equipped with iron mesh panels 18.

[0017] When processing sulfuric acid, sulfur is used, which requires drying. The sulfur material is placed on a tray, which is then placed on the wire mesh plate 18 inside the second chamber 6. The second plate 15 is then inserted into the groove on the side wall of the second chamber 6. The rectangular through holes on the upper and lower walls of the second chamber 6 are sealed by a pair of filter bags 16. The first motor 2 and the second motor 4 on the upper and lower walls of the first chamber 1 are then activated. The drive ends of the first motor 2 and the second motor 4 drive the first fan blade 3 and the second fan blade 5 to rotate, thereby blowing air into the three second chambers 6. This process dries the sulfur inside the second chamber 6. To prevent sulfur powder from scattering, it is collected through the filter bag 16 inside the second chamber 6, thus achieving convenient sulfur drying. When the equipment needs to be moved, the third motor 13 can be started. The rotation of the drive end of the third motor 13 drives the threaded rod 12 to rotate. The threaded groove on the outer wall of the threaded rod 12 is linked with the threaded groove inside the sleeve 14, thereby raising and lowering the sleeve 14. At this time, a pair of sliders 9 move inside the slide groove, thereby lifting a pair of universal wheels 11 through a pair of circular through holes to support the equipment, thus achieving convenient movement of the equipment.

[0018] In this embodiment, the lower wall of the third housing 7 is provided with two pairs of first circular through holes and two pairs of universal wheels 11 are located inside the two pairs of first circular through holes respectively.

[0019] In this embodiment, the first box 1 is further configured such that a plurality of second circular through holes are opened on the upper and lower walls, and a first rectangular through hole is opened on the side wall of the first box 1, and a first sliding door is hinged inside the first rectangular through hole.

[0020] In this embodiment, a pair of second plates 15 are movably inserted into the two pairs of third rectangular grooves. A fourth rectangular through hole is opened on the upper wall of each pair of second plates 15, and a filter bag 16 is installed inside each pair of fourth rectangular through holes.

[0021] In this embodiment, the inner wall of the sleeve 14 is provided with a threaded groove that meshes with the outer wall of the threaded rod 12.

[0022] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0023] Example: Sulfur is used in sulfuric acid processing, requiring drying. The sulfur material is placed on a tray, which is then placed on the wire mesh plate 18 inside the second chamber 6. The second plate 15 is inserted into the groove on the side wall of the second chamber 6. The rectangular through-holes on the upper and lower walls of the second chamber 6 are sealed by a pair of filter bags 16. The first motor 2 and the second motor 4 on the upper and lower walls of the first chamber 1 are then activated. The drive ends of the first motor 2 and the second motor 4 drive the first fan blade 3 and the second fan blade 5 to rotate, thereby rotating the three second chambers 6. Air is blown to dry the sulfur inside the second chamber 6. To prevent sulfur powder from scattering, it is collected through the filter bag 16 inside the second chamber 6, thus completing the convenient drying of sulfur. When the equipment needs to be moved, the third motor 13 can be started. The rotation of the drive end of the third motor 13 drives the threaded rod 12 to rotate. At this time, the threaded groove on the outer wall of the threaded rod 12 is linked with the threaded groove inside the sleeve 14, thereby completing the lifting and lowering of the sleeve 14. At this time, a pair of sliders 9 move inside the slide groove, thereby lifting a pair of universal wheels 11 through a pair of circular through holes, thus completing the convenient movement of the equipment.

[0024] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A sulfuric acid raw material drying apparatus comprising a first housing (1), characterized by, The lower wall of the first box (1) is provided with two pairs of supporting rods (8), the lower wall of the two pairs of supporting rods (8) is provided with a third box (7), the upper wall of the third box (7) is provided with a third motor (13), the driving end of the third motor (13) is provided with a threaded rod (12), one end of the threaded rod (12) is movably inserted into the lower wall of the third box (7), the outer wall of the threaded rod (12) is provided with a sleeve (14), the outer wall of the sleeve (14) is provided with a first plate body (10), the side wall of the two ends of the first plate body (10) is provided with a sliding block (9), the opposite side walls of the third box (7) are provided with a sliding groove, the other end of one pair of sliding blocks (9) is respectively arranged in one pair of sliding grooves, the lower wall of the first plate body (10) is provided with two pairs of universal wheels (11), the upper and lower walls of the first box (1) are respectively provided with a first motor (2) and a second motor (4), the driving end of the first motor (2) and the second motor (4) is respectively provided with a first fan blade (3) and a second fan blade (5), and the first fan blade (3) and the second fan blade (5) are respectively located on one side of the upper and lower walls in the first box (1), the first box (1) is provided with a first fan blade (3) placing mechanism, the placing mechanism comprises a second box (6), the upper and lower walls of the second box (6) are provided with a second rectangular hole, the side wall of the second box (6) is provided with a first rectangular groove, the upper and lower walls of the first rectangular groove are provided with a second rectangular groove, the opposite side walls of one pair of second rectangular grooves are provided with a pair of third rectangular grooves, the side wall of the second box (6) is hinged with a second sliding door (17), and the opposite side walls of the second box (6) are provided with a wire mesh plate body (18).

2. A raw material drying apparatus for sulfuric acid according to claim 1, characterized in that The lower wall of the third box (7) is provided with two pairs of first circular holes, and the two pairs of universal wheels (11) are respectively located in the two pairs of first circular holes.

3. A sulphuric acid feedstock drying apparatus as claimed in claim 1, characterised in that The upper and lower walls of the first box (1) are provided with a plurality of second circular holes, the side wall of the first box (1) is provided with a first rectangular hole, and the first rectangular hole is hinged with a first sliding door.

4. A sulphuric acid feedstock drying apparatus according to claim 1, characterised in that One pair of second plate bodies (15) is movably inserted into the two pairs of third rectangular grooves, the upper wall of one pair of second plate bodies (15) is provided with a fourth rectangular hole, and the fourth rectangular hole is provided with a filter bag (16).

5. A sulphuric acid feedstock drying apparatus according to claim 1, characterised in that The inner wall of the sleeve (14) is provided with a threaded groove and is engaged with the outer wall of the threaded rod (12).

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