CN213357371U - Cement raw material desulphurization unit - Google Patents
Cement raw material desulphurization unit Download PDFInfo
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- CN213357371U CN213357371U CN202022430343.5U CN202022430343U CN213357371U CN 213357371 U CN213357371 U CN 213357371U CN 202022430343 U CN202022430343 U CN 202022430343U CN 213357371 U CN213357371 U CN 213357371U
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Abstract
The utility model discloses a cement raw material desulphurization device, which comprises a desulphurization box, wherein a desulphurization structure is arranged in the desulphurization box; wherein, desulfurization structure contains: the device comprises a demister, a smoke exhaust pipe, a first spray pipe, a motor, a bearing, a stirring shaft, a plurality of stirring blades with the same structure, a discharge pipe, a valve, a circulating assembly and a crushing assembly; the defroster is installed in the desulfurization case, the exhaust port has been seted up to the desulfurization case upper wall, the pipe of discharging fume is installed the exhaust port department that the wall was seted up on the desulfurization case, the utility model relates to a cement raw materials desulfurization technical field contains sulphur in having solved current limestone, in cement production process, if use the limestone of not desulfurization, will contain a large amount of sulphur in the cement raw materials to there is the lime to the cement raw materials to carry out the desulfurated problem.
Description
Technical Field
The utility model relates to a cement raw materials desulfurization technical field specifically is a cement raw materials desulphurization unit.
Background
Cement is a powdery hydraulic inorganic cementing material, and is added with water and stirred to form slurry, which can be hardened in the air or in water, and can firmly bond sand, stone and other materials together, the main raw material of the cement is limestone or calcium silicate, the main component of the limestone is calcium carbonate, and the lime and limestone are a large amount of raw materials used for building materials and industry, the existing limestone contains sulfur, and if undesulfurated limestone is used in the cement production process, the cement raw material contains a large amount of sulfur, so that the problem of desulfurizing the lime in the cement raw material exists.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a cement raw materials desulphurization unit has solved and has contained sulphur in the current lime stone, in the cement manufacture process, if use the lime stone of not desulfurization, will contain a large amount of sulphur in the cement raw materials to there is the lime in to the cement raw materials to carry out the problem of desulfurization.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cement raw material desulfurization device comprises a desulfurization box, wherein a desulfurization structure is arranged in the desulfurization box;
wherein, desulfurization structure contains: the device comprises a demister, a smoke exhaust pipe, a first spray pipe, a motor, a bearing, a stirring shaft, a plurality of stirring blades with the same structure, a discharge pipe, a valve, a circulating assembly and a crushing assembly;
the demister is arranged in the desulfurization box, the upper wall surface of the desulfurization box is provided with a smoke outlet, the smoke exhaust pipe is arranged at the smoke outlet arranged on the upper wall surface of the desulfurization box, the left wall surface of the desulfurization box is provided with a through hole, the first spray pipe penetrates through the through hole arranged on the left wall surface of the desulfurization box and is arranged in the desulfurization box, the motor is arranged on the left wall surface of the desulfurization box, the motor is positioned below the first spray pipe, the bearing is arranged on the right wall surface in the desulfurization box, the joint of the motor and the desulfurization box is provided with the through hole, one end of the stirring shaft is arranged on the driving end of the motor, the other end of the stirring shaft penetrates through the through hole arranged on the left wall surface of the desulfurization box and is sleeved in the bearing, the stirring blades are equidistantly arranged on the stirring shaft, the lower wall surface of the desulfurization box is provided with a, the valve is installed on the discharge pipe, and a circulation assembly and a crushing assembly are arranged in the desulfurization box below the stirring shaft at one time.
Preferably, the circulation module comprises: the device comprises a placing plate, a circulating pump, a first circulating pipe, a second circulating pipe and a second spraying pipe;
the utility model discloses a desulfurization case, including (mixing) shaft, place the board and install the board on the desulfurization case right side wall, the circulating pump is installed place on the board, the desulfurization case is located the through-hole has been seted up to the (mixing) shaft below, first circulating pipe one end is installed the desulfurization case is located the through-hole department that the (mixing) shaft below was seted up, the first circulating pipe other end is installed the circulating pump import, the desulfurization case is located the through-hole has been seted up to the (mixing) shaft top, second circulating pipe one end is installed the circulation pump export, the second circulating pipe other end is installed the desulfurization case is located the through-hole that the (mixing) shaft top was seted up, the second spray.
Preferably, the crushing assembly comprises an operation box, a motor, a rotating shaft and a saw blade;
the operation box is installed on the wall behind the desulfurization box, the motor is installed on the wall under in the operation box, the operation box with the through-hole has been seted up to the desulfurization box junction, rotation axis one end is installed on the motor drive end, the rotation axis other end passes the operation box with the through-hole that the desulfurization box was seted up is installed on the wall before in the desulfurization box, the rotation axis is located the (mixing) shaft below, the saw bit suit is in on the rotation axis.
Preferably, the upper wall surface of the operation box is provided with an access cover for maintenance.
Preferably, the motor is provided with a motor frame for fixing.
Preferably, a support body for supporting is arranged below the desulfurization box.
Advantageous effects
The utility model provides a cement raw materials desulphurization unit. The utility model has the advantages of the present case mainly adopts desulfurization structure, can carry out the desulfurization to cement raw materials, can make the more thorough of cement raw materials desulfurization smash in discharge gate department, places the too big discharge gate that blocks up of material, has solved and has contained sulphur in the current limestone, in cement production process, if use the limestone not desulfurized, will contain a large amount of sulphur in the cement raw materials to there is the lime in the cement raw materials to carry out the desulfurization problem.
Drawings
FIG. 1 is a schematic view of a desulfurization device for cement raw materials according to the present invention.
Fig. 2 is a schematic view of a cement raw material desulfurization device in a top view.
FIG. 3 is a schematic diagram of a side view of the structure of a cement raw material desulfurization device.
In the figure: 1-a desulfurization box; 2-a demister; 3, a smoke exhaust pipe; 4-a first nozzle; 5, a motor; 6-a bearing; 7-stirring shaft; 8-stirring sheet; 9-a discharge pipe; 10-a valve; 11-placing a plate; 12-a circulation pump; 13-a first circulation duct; 14-a second circulation duct; 15-a second nozzle; 16-an operation box; 17-a motor; 18-a rotating shaft; 19-a saw blade; 20-access cover; 21-a motor frame; 22-a support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cement raw materials desulphurization unit, the present case essential element is: the device comprises a desulfurization box 1, wherein a desulfurization structure is arranged in the desulfurization box 1;
the limestone slurry of the cement raw material can be desulfurized by passing it through the desulfurization structure in the desulfurization tank 1.
In the specific implementation process, the desulfurization structure comprises: the device comprises a demister 2, a smoke exhaust pipe 3, a first spray pipe 4, a motor 5, a bearing 6, a stirring shaft 7, a plurality of stirring blades 8 with the same structure, a discharge pipe 9, a valve 10, a circulating assembly and a crushing assembly;
the demister 2 is arranged in the desulfurization box 1, the upper wall surface of the desulfurization box 1 is provided with a smoke exhaust port, the smoke exhaust pipe 3 is arranged at the smoke exhaust port arranged on the upper wall surface of the desulfurization box 1, the left wall surface of the desulfurization box 1 is provided with a through hole, the first spray pipe 4 passes through the through hole arranged on the left wall surface of the desulfurization box 1 and is arranged in the desulfurization box 1, the motor 5 is arranged on the left wall surface of the desulfurization box 1, the motor 5 is positioned below the first spray pipe 4, the bearing 6 is arranged on the right wall surface in the desulfurization box 1, the connecting part of the motor 5 and the desulfurization box 1 is provided with a through hole, one end of the stirring shaft 7 is arranged on the driving end of the motor 5, the other end of the stirring shaft 7 passes through the through hole arranged on the left wall surface of the desulfurization box 1 and is sleeved in the bearing 6, and, the discharging port is formed in the lower wall surface of the desulfurization box 1, the discharging pipe 9 is installed on the discharging port formed in the lower wall surface of the desulfurization box 1, the valve 10 is installed on the discharging pipe 9, and the circulation assembly and the crushing assembly are arranged below the stirring shaft 7 in the desulfurization box 1 at one time.
It should be noted that, limestone slurry of cement raw materials is sprayed into the desulfurization box 1 through the first spray pipe 4 on the left wall surface of the desulfurization box 1, at this time, the motor 5 installed on the left wall surface of the desulfurization box 1 is electrified, after the motor 5 receives a wire number, the driving end of the motor 5 starts to rotate, thereby driving a stirring shaft 7 arranged at the driving end of the motor 5, driving a plurality of stirring blades 8 arranged on the stirring shaft 7 to stir the cement raw material limestone slurry, electrifying a circulating component in the desulfurization box 1 at the moment, circulating the limestone slurry into the desulfurization box 1 again at the moment, ensuring the fluidity of the limestone slurry, improving the desulfurization efficiency and desulfurization effect of the flue gas, after the desulfurization is finished, when the limestone needs to be discharged after being desulfurized through the crushing assembly, the valve 10 on the discharge pipe 9 positioned on the lower wall surface of the desulfurization box 1 is opened, and the material flows out of the discharge pipe 9.
In one embodiment, the circulation module further comprises: a placing plate 11, a circulation pump 12, a first circulation pipe 13, a second circulation pipe 14, and a second spray pipe 15;
It should be noted that, when the circulating pump 12 installed on the placing plate 11 on the right wall surface of the desulfurization tank 1 is energized, and the circulating pump 12 receives an electric signal, the circulating pump 12 sprays the limestone slurry into the desulfurization tank 1 through the first circulating pipe 13 installed at the inlet of the circulating pump 12, the second circulating pipe 14 installed at the outlet of the circulating pump 12, and the second spray pipe 15 installed on the second circulating pipe 14 and located in the desulfurization tank 1, so as to ensure the fluidity of the limestone slurry.
In the concrete implementation process, the crushing assembly further comprises an operation box 16, a motor 17, a rotating shaft 18 and a saw blade 19;
the operation box 16 is arranged on the rear wall surface of the desulfurization box 1, the motor 17 is arranged on the inner lower wall surface of the operation box 16, a through hole is formed in the joint of the operation box 16 and the desulfurization box 1, one end of the rotating shaft 18 is arranged on the driving end of the motor 17, the other end of the rotating shaft 18 penetrates through the through hole formed in the operation box 16 and the desulfurization box 1 and is arranged on the inner front wall surface of the desulfurization box 1, the rotating shaft 18 is positioned below the stirring shaft 7, and the saw blade 19 is sleeved on the rotating shaft 18.
It should be noted that, when the gypsum is produced after the limestone desulfurization, the discharging pipe 9 placed on the lower wall surface of the desulfurization box 1 is blocked, the motor 17 installed in the operation box 16 on the rear wall surface of the desulfurization box 1 is powered on, after the motor 17 receives the electric wire, the driving end of the motor 17 starts to rotate, so as to drive the rotating shaft 18 installed on the driving end of the motor 17 to rotate, and as the saw blade 19 is sleeved on the rotating shaft 18, the saw blade 19 is driven to rotate, so that the massive gypsum is crushed, and the discharging pipe 9 on the lower wall surface of the desulfurization box 1 is blocked by the wall surface.
In the implementation process, further, the upper wall surface of the operation box 16 is provided with an access cover 20 for maintenance.
In the implementation process, the motor 5 is further provided with a motor frame 21 for fixing.
In the specific implementation process, a support body 22 for supporting is further arranged below the desulfurization box 1.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (6)
1. The cement raw material desulfurization device comprises a desulfurization box (1), and is characterized in that a desulfurization structure is arranged in the desulfurization box (1);
wherein, desulfurization structure contains: the device comprises a demister (2), a smoke exhaust pipe (3), a first spray pipe (4), a motor (5), a bearing (6), a stirring shaft (7), a plurality of stirring blades (8) with the same structure, a discharge pipe (9), a valve (10), a circulating assembly and a crushing assembly;
the demister (2) is arranged in the desulfurization box (1), the upper wall surface of the desulfurization box (1) is provided with a smoke exhaust port, the smoke exhaust pipe (3) is arranged at the smoke exhaust port arranged on the upper wall surface of the desulfurization box (1), the left wall surface of the desulfurization box (1) is provided with a through hole, the first spray pipe (4) penetrates through the through hole arranged on the left wall surface of the desulfurization box (1) and is arranged in the desulfurization box (1), the motor (5) is arranged on the left wall surface of the desulfurization box (1), the motor (5) is positioned below the first spray pipe (4), the bearing (6) is arranged on the inner right wall surface of the desulfurization box (1), the joint of the motor (5) and the desulfurization box (1) is provided with a through hole, one end of the stirring shaft (7) is arranged on the driving end of the motor (5), and the other end of the stirring shaft (7) penetrates through the through hole arranged on the left wall surface of the desulfurization box (1) and is sleeved in the, a plurality of stirring piece (8) equidistance is installed on (mixing) shaft (7), the discharge gate has been seted up to the wall under desulfurization case (1), install discharging pipe (9) on the discharge gate that wall was seted up under desulfurization case (1), install valve (10) on discharging pipe (9), be located in desulfurization case (1) once be equipped with circulation subassembly and crushing unit below (mixing) shaft (7).
2. The apparatus for desulfurizing a cement raw material according to claim 1, wherein said circulating means comprises: a placing plate (11), a circulating pump (12), a first circulating pipe (13), a second circulating pipe (14) and a second spraying pipe (15);
the placing plate (11) is arranged on the right wall surface of the desulfurization box (1), the circulating pump (12) is arranged on the placing plate (11), a through hole is arranged below the stirring shaft (7) of the desulfurization box (1), one end of the first circulating pipe (13) is arranged at the through hole arranged below the stirring shaft (7) of the desulfurization box (1), the other end of the first circulating pipe (13) is arranged at the inlet of the circulating pump (12), a through hole is arranged on the upper part of the stirring shaft (7) of the desulfurization box (1), one end of the second circulating pipe (14) is arranged at the outlet of the circulating pump (12), the other end of the second circulating pipe (14) is arranged on a through hole which is arranged on the upper part of the stirring shaft (7) of the desulfurization box (1), the second lance (15) is mounted on a second circulation duct (14) located inside the desulfurization tank (1).
3. The cement raw material desulfurization device according to claim 1, characterized in that the pulverization assembly comprises an operation box (16), a motor (17), a rotation shaft (18) and a saw blade (19);
operation box (16) are installed on the wall behind desulfurization box (1), motor (17) are installed on the wall under in operation box (16), operation box (16) with the through-hole has been seted up to desulfurization box (1) junction, rotation axis (18) one end is installed on motor (17) drive end, rotation axis (18) other end passes operation box (16) with the through-hole that desulfurization box (1) was seted up is installed on the wall before in desulfurization box (1), rotation axis (18) are located (7) below, (19) suit are in on rotation axis (18).
4. A cement raw material desulfurization apparatus according to claim 3, characterized in that an access cover (20) for access is provided on the upper wall surface of the operation box (16).
5. A cement raw material desulphurization device according to claim 1, characterized in that the motor (5) is provided with a motor frame (21) for fixation.
6. A cement raw material desulfurization apparatus according to claim 1, characterized in that a support body (22) for support is provided below the desulfurization tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430343.5U CN213357371U (en) | 2020-10-28 | 2020-10-28 | Cement raw material desulphurization unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430343.5U CN213357371U (en) | 2020-10-28 | 2020-10-28 | Cement raw material desulphurization unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213357371U true CN213357371U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022430343.5U Active CN213357371U (en) | 2020-10-28 | 2020-10-28 | Cement raw material desulphurization unit |
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| Country | Link |
|---|---|
| CN (1) | CN213357371U (en) |
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2020
- 2020-10-28 CN CN202022430343.5U patent/CN213357371U/en active Active
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