CN219797913U - Electrolytic manganese slag high-temperature calcining device with heat preservation structure - Google Patents
Electrolytic manganese slag high-temperature calcining device with heat preservation structure Download PDFInfo
- Publication number
- CN219797913U CN219797913U CN202321157015.XU CN202321157015U CN219797913U CN 219797913 U CN219797913 U CN 219797913U CN 202321157015 U CN202321157015 U CN 202321157015U CN 219797913 U CN219797913 U CN 219797913U
- Authority
- CN
- China
- Prior art keywords
- electrolytic manganese
- flue gas
- calciner
- calcining
- manganese slag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001354 calcination Methods 0.000 title claims abstract description 51
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 40
- 239000011572 manganese Substances 0.000 title claims abstract description 40
- 239000002893 slag Substances 0.000 title claims abstract description 34
- 238000004321 preservation Methods 0.000 title claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000003546 flue gas Substances 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000003837 high-temperature calcination Methods 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses an electrolytic manganese slag high-temperature calcining device with a heat preservation structure, which belongs to the technical field of high-temperature calcining and comprises a calcining furnace, wherein heating equipment is arranged at the bottom of a cavity of the calcining furnace, a door body is hinged to the front surface of the calcining furnace, the side wall of the cavity of the calcining furnace is fixedly connected with the side surface of a first bearing through a fixed rod, a rotating shaft is sleeved in the first bearing, the bottom end of the rotating shaft is fixedly connected with the top end of a fan blade, and a connecting groove is formed in the top end of the rotating shaft. This electrolytic manganese slag high temperature calcining device with insulation construction through setting up flue gas pipe, fan blade, pivot, fixture block, stirring broken axle and calcination section of thick bamboo, has reduced the caking phenomenon of electrolytic manganese slag when calcining, has ensured the homogeneity that this device calcined electrolytic manganese slag, and this device realizes the drive to stirring broken axle through high temperature flue gas circulation, has realized the utilization to the flue gas, and high temperature flue gas can not discharge to holistic heat preservation effect has been improved.
Description
Technical Field
The utility model belongs to the technical field of high-temperature calcination, and particularly relates to a high-temperature calcination device for electrolytic manganese slag with a heat-insulating structure.
Background
The electrolytic manganese slag is industrial slag discharged in the electrolytic manganese smelting production process, and the common treatment process for the electrolytic manganese slag in the prior art is a calcination method, namely, firstly deaminizing the electrolytic manganese slag by utilizing alkaline substances, recycling ammonia water, carrying out desulfurization treatment by high-temperature calcination, and recycling sulfur for preparing acid.
At present, the high-temperature flue gas of the electrolytic manganese waste residue high-temperature calcining device in the prior art is directly discharged to cause waste when the device is used, the heat preservation effect is poor, and the viscous cake with the characteristic of the electrolytic manganese waste residue of 90 meshes and containing about 27% -28% of water is easy to agglomerate in the calcining process of the device, so that the calcining is not uniform enough, and therefore, the research on the high-temperature calcining device of the electrolytic manganese residue with a novel heat preservation structure is of great significance in solving the problems.
Disclosure of Invention
In order to overcome the defects, the utility model provides the electrolytic manganese slag high-temperature calcining device with the heat preservation structure, which solves the problems that the electrolytic manganese slag high-temperature calcining device in the prior art is wasted due to direct discharge of high-temperature flue gas and has poor heat preservation effect when in use, and the electrolytic manganese slag is easy to agglomerate in the calcining process of being placed in the calcining device, so that the calcining is not uniform enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrolytic manganese sediment high temperature calcination device with insulation construction, includes the calciner, the cavity bottom of calciner is provided with firing equipment, the front of calciner articulates there is the door body, the cavity lateral wall of calciner passes through dead lever and the side fixed connection of first bearing, the pivot has been cup jointed in the first bearing, the top fixed connection of pivot bottom and fan blade, the spread groove has been seted up on the pivot top.
The utility model discloses a calcination furnace, including calcination tube, stirring crushing axle, connecting groove, bearing, support bracket, bearing bracket, stirring crushing axle, the connecting groove is provided with the fixture block in, fixture block fixed connection is in the bottom of stirring crushing axle, the outside second bearing has cup jointed of stirring crushing axle, the second bearing card is in the bottom at the calcination tube, three supporting legs of calcination tube bottom are placed respectively in three support brackets, and the equal fixed connection of three support brackets is at the lateral wall of calcination furnace cavity.
The top of the calciner is communicated with one end of a discharge pipe through a smoke filter, an electromagnetic valve is arranged in the discharge pipe, the side wall of the discharge pipe is connected with one end of a smoke pipe, and the other end of the smoke pipe is communicated with the bottom of the side wall of the calciner.
As a further aspect of the utility model: two taking-out supporting plates are fixed on the side wall of the calcining barrel.
As a further aspect of the utility model: the bottom of the flue gas pipe is arranged in the tangential direction of the side wall of the calciner.
As a further aspect of the utility model: the bottom of the calciner is provided with a support frame, and the top of the support frame is provided with a mounting hole.
As a further aspect of the utility model: the calciner, the exhaust pipe and the flue gas pipe entity are all provided with heat preservation layers.
As a further aspect of the utility model: the top of the calciner is respectively provided with a temperature sensor and a pressure sensor.
As a further aspect of the utility model: the shape of the connecting groove is rectangular, and the size and the shape of the clamping block are matched with those of the connecting groove.
As a further aspect of the utility model: the top of the discharge pipe is provided with a connecting flange.
Compared with the prior art, the utility model has the beneficial effects that:
1. this electrolytic manganese slag high temperature calcination device with insulation construction, through setting up flue gas pipe, the fan blade, the pivot, the fixture block, stirring broken axle and calcine a section of thick bamboo, during the use, high temperature flue gas upwards gathers and discharges downwards through the flue gas pipe, thereby can drive the pivot through the fan blade and rotate, make the pivot drive stirring broken axle rotate through the fixture block, make stirring broken axle can stir and damage work to the electrolytic manganese slag of calcining a section of thick bamboo inside, the caking phenomenon of electrolytic manganese slag when calcining has been reduced, the homogeneity of this device to electrolytic manganese slag calcination has been ensured, and this device realizes the drive to stirring broken axle through high temperature flue gas circulation, the utilization to the flue gas has been realized, and high temperature flue gas can not discharge, thereby holistic heat preservation effect has been improved.
2. This electrolytic manganese slag high temperature calcining device with insulation construction is through setting up the flue gas filter to can filter the flue gas, avoid the direct emission of flue gas to cause great pollution to the control, and the inside great particulate matter that does not have of flue gas after filtering is difficult to cause the jam to the flue gas pipe.
3. This electrolytic manganese slag high temperature calcining device with insulation construction through setting up exhaust pipe, solenoid valve and flange, can be connected with other pipelines or air extraction equipment through flange, when needs release flue gas or release pressure, can open the solenoid valve and make the flue gas outwards discharge through the exhaust pipe.
4. This electrolytic manganese sediment high temperature calcination device with insulation construction is through setting up temperature sensor and pressure sensor to can monitor real-time temperature and real-time pressure in the calciner, so that the staff can timely know the inside burning condition of calciner, in order to be convenient for record and real-time adjustment.
5. This electrolytic manganese slag high temperature calcining device with insulation construction all is provided with the heat preservation through the inside at calciner, exhaust pipe and flue gas pipe entity for high temperature flue gas is difficult for losing at the in-process that circulates, and can not cause the scald to nearby staff through calciner, exhaust pipe and flue gas pipe, has reduced the potential safety hazard.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view showing the structure of a calciner according to the present utility model;
FIG. 3 is a schematic top view of a perspective cutaway structure of the calciner of the present utility model;
FIG. 4 is a schematic perspective view of a calciner of the utility model;
FIG. 5 is a schematic view showing a bottom perspective of the stirring crushing shaft of the present utility model;
in the figure: 1. a calciner; 2. a heating device; 3. a door body; 4. a fixed rod; 5. a first bearing; 6. a rotating shaft; 7. a fan blade; 8. a connecting groove; 9. a support bracket; 10. a clamping block; 11. a stirring crushing shaft; 12. a second bearing; 13. a calciner; 14. taking out the supporting plate; 15. a flue gas filter; 16. a discharge pipe; 17. an electromagnetic valve; 18. a connecting flange; 19. a flue pipe; 20. a heat preservation layer; 21. a support frame; 22. a temperature sensor; 23. a pressure sensor.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-5, the present utility model provides a technical solution: the high-temperature calcination device for the electrolytic manganese slag with the heat preservation structure comprises a calciner 1, wherein a support frame 21 is arranged at the bottom of the calciner 1, mounting holes are formed in the top of the support frame 21, the support frame 21 is used for supporting the calciner 1, and the position of the device can be further fixed through the mounting holes by using bolts; the cavity bottom of calciner 1 is provided with firing equipment 2, the front of calciner 1 articulates there is door body 3, the top of calciner 1 is provided with temperature sensor 22 and pressure sensor 23 respectively, through setting up temperature sensor 22 and pressure sensor 23, thereby can monitor real-time temperature and real-time pressure in the calciner 1, so that the staff can timely know the inside burning condition of calciner 1, in order to be convenient for record and real-time adjustment, the cavity lateral wall of calciner 1 passes through dead lever 4 and the side fixed connection of first bearing 5, the pivot 6 has been cup jointed in the first bearing 5, first bearing 5 is used for supporting and spacing pivot 6, the top fixed connection of pivot 6 bottom and fan blade 7, spread groove 8 has been seted up on the pivot 6 top.
The connecting groove 8 is internally provided with the clamping block 10, the shape of the connecting groove 8 is rectangular, the size and the shape of the clamping block 10 are matched with those of the connecting groove 8, and the shape of the clamping block 10 is rectangular, so that the clamping block 10 can be driven to rotate through the connecting groove 8 when the rotating shaft 6 rotates, the power transmission is convenient, the clamping block 10 is fixedly connected to the bottom of the stirring crushing shaft 11, the stirring crushing shaft 11 can stir and damage electrolytic manganese slag in the calcining barrel 13 when rotating, the caking phenomenon of the electrolytic manganese slag during calcining is reduced, the uniformity of the device on the calcination of the electrolytic manganese slag is ensured, the outside of stirring crushing shaft 11 has cup jointed second bearing 12, the second bearing 12 card is in the bottom at calciner 13, the second bearing 12 is used for supporting the rotation of stirring crushing shaft 11, make it rotate more steadily, calciner 13's lateral wall is fixed with two and takes out layer board 14, take out layer board 14 through the instrument clamp can place calciner 1 with calciner 13 that is equipped with electrolytic manganese sediment in, three supporting legs of calciner 13 bottom are placed respectively in three supporting brackets 9, and three supporting brackets 9 all fixed connection is at calciner 1 cavity's lateral wall, supporting brackets 9 are used for supporting and spacing calciner 13, make it can not rotate along with the rotation of stirring crushing shaft 11.
The top of calciner 1 is through flue gas filter 15 and the one end intercommunication of exhaust pipe 16, through setting up flue gas filter 15, thereby can filter the flue gas, avoid the flue gas direct discharge to cause great pollution to the control, and the inside great particulate matter that does not have of flue gas after filtering, be difficult to cause the jam to flue gas pipe 19, the exhaust pipe 16 top is provided with flange 18, be provided with solenoid valve 17 in the exhaust pipe 16, through setting up exhaust pipe 16, solenoid valve 17 and flange 18, can be connected with other pipelines or air extraction equipment through flange 18, when needs release flue gas or release pressure, can open solenoid valve 17 makes the flue gas outwards discharge through exhaust pipe 16, the lateral wall of exhaust pipe 16 is connected with one end of flue gas pipe 19, the other end and the bottom intercommunication of calciner 1 lateral wall of flue gas pipe 19, the bottom setting of flue gas pipe 19 is at the tangential direction of calciner 1 lateral wall, make the flue gas can spiral rise in calciner 1, the dwell time of flue gas has been improved.
The inside of calciner 1, exhaust pipe 16 and flue gas pipe 19 entity all is provided with heat preservation 20, through all being provided with heat preservation 20 at the inside of calciner 1, exhaust pipe 16 and flue gas pipe 19 entity for high temperature flue gas is difficult for losing at the in-process that circulates, and can not cause the scald to nearby staff through calciner 1, exhaust pipe 16 and flue gas pipe 19, has reduced the potential safety hazard.
The working principle of the utility model is as follows:
when the device is used, the door body 3 is opened, the roasting cylinder 13 filled with electrolytic manganese slag is placed in the roasting furnace 1 by clamping the taking-out supporting plate 14 through a tool, the clamping block 10 is clamped into the clamping groove, and simultaneously, three supporting legs of the roasting cylinder 13 are respectively clamped into the three supporting brackets 9, and the door body 3 is closed;
the heating equipment 2 is turned on to heat the calciner 1, high-temperature flue gas is gathered upwards and filtered by the flue gas filter 15 and then is discharged downwards through the flue gas pipe 19, so that the rotating shaft 6 can be driven to rotate by the fan blade 7, the rotating shaft 6 can drive the stirring crushing shaft 11 to rotate by the clamping block 10, and the stirring crushing shaft 11 can stir and damage electrolytic manganese slag in the calciner 13;
meanwhile, the temperature and the pressure inside the calciner 1 are monitored through the temperature sensor 22 and the pressure sensor 23, and when pressure relief or smoke discharge is needed, the electromagnetic valve 17 is opened, so that the smoke can be discharged upwards through the discharge pipe 16.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (8)
1. The utility model provides an electrolytic manganese sediment high temperature calcination device with insulation construction, includes calciner (1), its characterized in that: the novel energy-saving calcination furnace is characterized in that heating equipment (2) is arranged at the bottom of a cavity of the calcination furnace (1), a door body (3) is hinged to the front surface of the calcination furnace (1), the side wall of the cavity of the calcination furnace (1) is fixedly connected with the side surface of a first bearing (5) through a fixed rod (4), a rotating shaft (6) is sleeved in the first bearing (5), the bottom end of the rotating shaft (6) is fixedly connected with the top end of a fan blade (7), and a connecting groove (8) is formed in the top end of the rotating shaft (6);
a clamping block (10) is arranged in the connecting groove (8), the clamping block (10) is fixedly connected to the bottom of the stirring crushing shaft (11), a second bearing (12) is sleeved outside the stirring crushing shaft (11), the second bearing (12) is clamped at the bottom of the calcining barrel (13), three supporting legs at the bottom of the calcining barrel (13) are respectively placed in three supporting brackets (9), and the three supporting brackets (9) are fixedly connected to the side wall of the cavity of the calcining furnace (1);
the top of calciner (1) is through flue gas filter (15) and the one end intercommunication of exhaust pipe (16), be provided with solenoid valve (17) in exhaust pipe (16), the lateral wall of exhaust pipe (16) is connected with the one end of flue gas pipe (19), the other end of flue gas pipe (19) communicates with the bottom of calciner (1) lateral wall.
2. The electrolytic manganese slag high-temperature calcining device with the heat preservation structure according to claim 1, wherein the device is characterized in that: two taking-out supporting plates (14) are fixed on the side wall of the calcining barrel (13).
3. The electrolytic manganese slag high-temperature calcining device with the heat preservation structure according to claim 1, wherein the device is characterized in that: the bottom end of the flue gas pipe (19) is arranged in the tangential direction of the side wall of the calciner (1).
4. The electrolytic manganese slag high-temperature calcining device with the heat preservation structure according to claim 1, wherein the device is characterized in that: the bottom of the calciner (1) is provided with a support frame (21), and the top of the support frame (21) is provided with a mounting hole.
5. The electrolytic manganese slag high-temperature calcining device with the heat preservation structure according to claim 1, wherein the device is characterized in that: the calciner (1), the exhaust pipe (16) and the flue gas pipe (19) are provided with heat preservation layers (20) in the bodies.
6. The electrolytic manganese slag high-temperature calcining device with the heat preservation structure according to claim 1, wherein the device is characterized in that: the top of the calciner (1) is respectively provided with a temperature sensor (22) and a pressure sensor (23).
7. The electrolytic manganese slag high-temperature calcining device with the heat preservation structure according to claim 1, wherein the device is characterized in that: the shape of the connecting groove (8) is rectangular, and the size and the shape of the clamping block (10) are matched with those of the connecting groove (8).
8. The electrolytic manganese slag high-temperature calcining device with the heat preservation structure according to claim 1, wherein the device is characterized in that: a connecting flange (18) is arranged at the top of the discharge pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157015.XU CN219797913U (en) | 2023-05-15 | 2023-05-15 | Electrolytic manganese slag high-temperature calcining device with heat preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157015.XU CN219797913U (en) | 2023-05-15 | 2023-05-15 | Electrolytic manganese slag high-temperature calcining device with heat preservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797913U true CN219797913U (en) | 2023-10-03 |
Family
ID=88177537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157015.XU Active CN219797913U (en) | 2023-05-15 | 2023-05-15 | Electrolytic manganese slag high-temperature calcining device with heat preservation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797913U (en) |
-
2023
- 2023-05-15 CN CN202321157015.XU patent/CN219797913U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208846828U (en) | A kind of horizontal ball milling type drying materials machinery equipment | |
| CN219797913U (en) | Electrolytic manganese slag high-temperature calcining device with heat preservation structure | |
| CN202254766U (en) | Cylinder of electrical heating rotary cylinder vacuum roasting furnace and electrical heating rotary cylinder vacuum roasting furnace | |
| CN109654507A (en) | A kind of solid waste treatment facility | |
| CN106311053B (en) | Energy-saving composite phase-change energy storage material processing device capable of utilizing solar heat source | |
| CN205607064U (en) | Cylinder scraper blade desiccator | |
| CN111504054A (en) | Dry-process hollow rotary kiln for preparing aluminate cement | |
| CN220853078U (en) | Rotary furnace equipment convenient to clearance in stove | |
| CN214431653U (en) | Can replace square curer that area heat preservation storehouse can be electronic | |
| CN206751690U (en) | The bio-fertilizer Zymolysis Equipment of convenient plus water stirring | |
| CN213222011U (en) | Fitment pollutes deodorant apparatus for producing | |
| CN215373227U (en) | Air energy chemical industry drying-machine | |
| CN220425278U (en) | High-temperature high-pressure preparation device for titanium diboride | |
| CN219735976U (en) | Precision casting mould shell roasting furnace for casting production workshop | |
| CN220977191U (en) | Furnace table surface structure of rare earth electrolytic tank | |
| CN220728921U (en) | Calcium powder carbonization furnace | |
| CN213823627U (en) | Filtering and purifying device for removing impurities in wax | |
| CN220784363U (en) | Self-rotating autoclaved drying kettle | |
| CN216159510U (en) | Roller dryer | |
| CN221062695U (en) | Device for dissolving ferrous sulfate | |
| CN217757287U (en) | Heating device for fermentation treatment of livestock and poultry manure for biological organic fertilizer preparation | |
| CN220187185U (en) | High-efficient regeneration active carbon cold sediment machine | |
| CN216282912U (en) | Flue gas waste heat recovery device | |
| CN210689180U (en) | High-temperature glue discharging box with uniform heat distribution | |
| CN213514643U (en) | Refining agent raw material cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |