CN212174778U - Mud steam stirring drying device - Google Patents
Mud steam stirring drying device Download PDFInfo
- Publication number
- CN212174778U CN212174778U CN202020312271.1U CN202020312271U CN212174778U CN 212174778 U CN212174778 U CN 212174778U CN 202020312271 U CN202020312271 U CN 202020312271U CN 212174778 U CN212174778 U CN 212174778U
- Authority
- CN
- China
- Prior art keywords
- steam
- transmission shaft
- sludge
- mud
- drying device
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 48
- 238000003756 stirring Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 239000010802 sludge Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a mud steam stirring drying device belongs to chemical industry sludge treatment technical field. Including shell, inner shell, mud feed inlet, mud discharge gate, support frame, including a motor, an end cap, a controller, and a cover plate, circulation steam outlet, the transmission shaft, heating steam inlet, steam orifice, the fan, the rake arm, the rake teeth, resistance heating ring, the steam heating layer, the moisture export, resistance heating plate, heating plate support, the utility model discloses a steam heating layer that sets up can keep warm to drying process, improve drying speed, prevent that the heat from scattering and disappearing, through the gyration effect of rake teeth, with mud comb branch even, increase drying efficiency, and the transmission shaft surface utilizes the rotatory jet-propelled of steam orifice, increase the area of contact of steam and mud, improve drying efficiency, the fan of transmission shaft bottom is with the moisture that produces after the drying upwards fanning, from the moisture export effluvium to energy-efficient realizes the drying of mud, has wide application prospect.
Description
Technical Field
The utility model relates to a mud steam stirring drying device belongs to chemical industry sludge treatment technical field.
Background
Traditional chemical industry sludge drying device leads to hot oil structure in being the rotary main shaft, and the heating fin makes its structure of drying to intracavity mud, and this kind of structure power consumption is high, and hot oil is revealed easily, forms the pollution to the mud of drying, and the leakproofness requirement to equipment is high, and the potential safety hazard of hot oil is high, produces the burning easily.
In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a sludge steam stirring and drying device, which has industrial application value.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a mud steam stirring drying device.
The utility model discloses a steam zone of heating that sets up can keep warm to drying process, improve drying speed, prevent that the heat from scattering and disappearing, the gyration effect through the rake teeth, it is even to comb the mud, thereby with better abundant contact of resistance heating dish and resistance heating ring, increase drying efficiency, and the setting of transmission shaft surface evenly distributed's steam orifice is used for carrying out drying process to mud, utilize the rotatory jet-propelled of steam orifice, increase the area of contact of steam and mud, improve drying efficiency, the fan of transmission shaft bottom is moved to the upper fan with the moisture that produces after the drying, spill from the moisture export, thereby the drying of energy-efficient realization mud.
The utility model relates to a sludge steam stirring and drying device, which comprises an outer shell, an inner shell, a sludge feed inlet, a sludge discharge outlet, a moisture outlet and a support frame,
the shell cup joints on the inner shell, forms the steam zone of heating between shell and the inner shell, steam zone of heating bottom one side is equipped with circulation steam inlet, is equipped with circulation steam outlet with the opposite side of circulation steam inlet symmetry, is equipped with the motor in shell top surface center department, and the motor bottom is connected with the transmission shaft, the transmission shaft surface is equipped with the steam orifice, the transmission shaft upper end is connected with the heating steam entry, the fan is installed to the transmission shaft bottom, the transmission shaft surface is provided with the rake arm, and the rake arm bottom surface is equipped with the rake teeth, still is connected with resistance heating ring and heating plate support on the inner shell wall, fixed mounting has resistance heating plate on the heating plate support.
Furthermore, the sludge feeding hole is positioned at the top end of the outer shell and penetrates into the inner shell.
Further, the sludge discharge hole is formed in the bottom end of the inner shell.
Furthermore, the moisture outlet is positioned at the top end of the outer shell and on the symmetrical side of the sludge feeding hole, and penetrates into the inner shell.
Furthermore, the transmission shaft is of a hollow structure and is vertically installed inside the inner shell, and a plurality of steam spray holes are formed in the surface of the transmission shaft and are uniformly distributed on the surface of the whole transmission shaft.
Furthermore, the rake arms are divided into three groups, the three groups are vertically fixed on the surface of the transmission shaft at equal intervals, and each group of rake arms is divided into two groups, and the two groups of rake arms are symmetrically arranged with the transmission shaft as a symmetry axis.
Furthermore, the rake teeth are provided with a plurality of rake teeth which are uniformly arranged on the bottom surface of the rake arm at equal intervals.
Furthermore, the resistance heating rings are annular, and are two in total and are vertically fixed on the surface of the inner shell through welding.
Furthermore, the resistance heating plate is disc-shaped, and is fixedly arranged between the two resistance heating rings through a stainless steel heating plate bracket vertically welded on the surface of the inner shell, and is sleeved on the transmission shaft.
By the scheme, the invention at least has the following advantages:
the utility model discloses a steam zone of heating that sets up can keep warm to drying process, improve drying speed, prevent that the heat from scattering and disappearing, the gyration effect through the rake teeth, it is even to comb the mud, thereby with better abundant contact of resistance heating dish and resistance heating ring, increase drying efficiency, and the setting of transmission shaft surface evenly distributed's steam orifice is used for carrying out drying process to mud, utilize the rotatory jet-propelled of steam orifice, increase the area of contact of steam and mud, improve drying efficiency, the fan of transmission shaft bottom is moved the moisture that produces after with the drying to the upper fan, spill from the moisture export, thereby energy-efficient realizes the drying of mud, wide application prospect has.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the sludge steam stirring and drying device of the present invention;
wherein, in the figure, 1 is a shell; 2. an inner shell; 3. a sludge feeding port; 4. a sludge discharge port; 5. a support frame; 6. a motor; 7. a circulating steam inlet; 8. a circulating steam outlet; 9. a drive shaft; 10. a heating steam inlet; 11. steam spraying holes; 12. a fan; 13. a rake arm; 14. rake teeth; 15. a resistance heating ring; 16. a steam heating layer; 17. a moisture outlet; 18. a resistance heating plate; 19. a heating disc support.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1, the sludge steam stirring and drying device according to a preferred embodiment of the present invention comprises an outer shell 1, an inner shell 2, a sludge feeding port 3, a sludge discharging port 4, a moisture outlet 17 and a support frame 5, wherein the sludge feeding port 3 is located at the top end of the outer shell 1 and penetrates into the inner shell 2, the sludge discharging port 4 is arranged at the bottom end of the inner shell 2, the moisture outlet 17 is located at one side of the top end of the outer shell 1 symmetrical to the sludge feeding port and penetrates into the inner shell 2, the outer shell 1 is sleeved on the inner shell 2, a steam heating layer 16 is formed between the outer shell 1 and the inner shell 2, one side of the bottom end of the steam heating layer 16 is provided with a circulating steam inlet 7, the other side symmetrical to the circulating steam inlet 7 is provided with a circulating steam outlet 8, a motor 6 is arranged at the center of the top surface of the outer, vertically install inside inner shell 2, the steam orifice 11 on transmission shaft 9 surface has a plurality ofly, evenly distributed is on the surface of whole transmission shaft 9, transmission shaft 9 upper end is connected with heating steam entry 10, fan 12 is installed to transmission shaft 9 bottom, transmission shaft 9 surface is provided with rake arm 13, the total three group of rake arm 13, equidistant vertical fixation respectively on transmission shaft 9 surface, the total two of every group rake arm 13, use transmission shaft 9 as the symmetry axis each other, the symmetry installation, rake arm 13 bottom surface is equipped with rake teeth 14, rake teeth 14 is equipped with many, the even equidistant setting in rake arm 13 bottom surface, still be connected with resistance heating ring 15 and heating plate support 19 on inner shell 2 inner wall, resistance heating ring 15 is the ring form, totally two, through welding vertical fixation on inner shell 2 surface, fixed mounting has resistance heating plate 18 on heating plate support 19, the resistance heating plate 18 is disc-shaped, and is fixedly arranged between the two resistance heating rings 15 through a stainless steel heating plate bracket 19 vertically welded on the surface of the inner shell 2, and is sleeved on the transmission shaft 9.
The utility model discloses a theory of operation does:
in practical use, the utility model loads sludge to be dried into the drying device from the sludge feed port 3, simultaneously starts the motor 6, and introduces hot steam into the steam heating layer 16 from the circulating steam inlet 7, on one hand, the drying chamber is heated up by the hot steam, thereby improving the sludge drying efficiency, on the other hand, the drying process is insulated by the hot steam in the steam heating layer 16, thereby improving the drying speed, preventing heat dissipation, saving energy, then introduces superheated steam into the transmission shaft 9 from the heating steam inlet 10, and sprays out from the steam spray holes 11 on the surface of the transmission shaft 9, as a plurality of steam spray holes 11 are arranged, and are evenly distributed on the surface of the transmission shaft 9, and the transmission shaft 9 can rotate under the action of the motor, therefore, the superheated steam sprayed out from the steam spray holes 11 can contact with the sludge to be dried to the maximum extent, further, the drying efficiency is improved, the sludge loaded from the sludge feeding port 3 firstly falls on the surface of the resistance heating ring 15 at the uppermost layer, under the driving of the transmission shaft 9, the rake teeth 14 at the bottom surface of the rake arm 13 make circular motion on the surface of the resistance heating ring 15, so that the sludge makes spiral alternate motion along the surface of the resistance heating ring 15, the resistance heating ring 15 heats the sludge at the same time, the sludge heated and dried by the resistance heating ring 15 at the uppermost layer falls on the resistance heating disk 18 at the second layer under the conveying of the rake teeth 14, the sludge is heated and dried for the second time under the action of the rake teeth 14 and falls on the resistance heating ring 15 at the third layer for the third time, the sludge is fully contacted with superheated steam in the whole three-time heating process, the sludge is further dried and dehumidified, the sludge finally dried for the third time falls from the sludge discharging port 4 and is collected, and the moisture generated by drying is upwards fanned by the fan 12, and the moisture is discharged from the moisture outlet 17, so that the sludge is dried in an efficient and energy-saving manner.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the technical principle of the present invention, several modifications and variations can be made, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a mud steam stirring drying device, includes shell (1), inner shell (2), mud feed inlet (3), mud discharge gate (4), moisture export (17) and support frame (5), its characterized in that:
the steam heating device is characterized in that the outer shell (1) is sleeved on the inner shell (2), a steam heating layer (16) is formed between the outer shell (1) and the inner shell (2), a circulating steam inlet (7) is arranged on one side of the bottom end of the steam heating layer (16), a circulating steam outlet (8) is arranged on the other side symmetrical to the circulating steam inlet (7), a motor (6) is arranged at the center of the top surface of the outer shell (1), the bottom end of the motor (6) is connected with a transmission shaft (9), steam spray holes (11) are formed in the surface of the transmission shaft (9), a heating steam inlet (10) is connected to the upper end of the transmission shaft (9), a fan (12) is installed at the bottom end of the transmission shaft (9), a rake arm (13) is arranged on the surface of the transmission shaft (9), rake teeth (14) are arranged on the bottom surface of, and a resistance heating plate (18) is fixedly arranged on the heating plate bracket (19).
2. The sludge steam stirring drying device as claimed in claim 1, wherein: the sludge feeding hole (3) is positioned at the top end of the outer shell (1) and penetrates into the inner shell (2).
3. The sludge steam stirring drying device as claimed in claim 1, wherein: the sludge discharge hole (4) is formed in the bottom end of the inner shell (2).
4. The sludge steam stirring drying device as claimed in claim 1, wherein: the moisture outlet (17) is positioned at the top end of the outer shell (1) and on the symmetrical side of the sludge feeding hole, and penetrates into the inner part of the inner shell (2).
5. The sludge steam stirring drying device as claimed in claim 1, wherein: the transmission shaft (9) is of a hollow structure and is vertically installed inside the inner shell (2), and a plurality of steam spray holes (11) are formed in the surface of the transmission shaft (9) and are uniformly distributed on the surface of the whole transmission shaft (9).
6. The sludge steam stirring drying device as claimed in claim 1, wherein: the three groups of rake arms (13) are vertically fixed on the surface of the transmission shaft (9) at equal intervals, and two rake arms (13) are symmetrically arranged with the transmission shaft (9) as a symmetry axis.
7. The sludge steam stirring drying device as claimed in claim 1, wherein: the rake teeth (14) are uniformly arranged on the bottom surface of the rake arm (13) at equal intervals.
8. The sludge steam stirring drying device as claimed in claim 1, wherein: the resistance heating rings (15) are annular, and are two in total and are vertically fixed on the surface of the inner shell (2) through welding.
9. The sludge steam stirring drying device as claimed in claim 1, wherein: the resistance heating plate (18) is disc-shaped, and is fixedly arranged between the two resistance heating rings (15) through a stainless steel heating plate support (19) vertically welded on the surface of the inner shell (2) and sleeved on the transmission shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312271.1U CN212174778U (en) | 2020-03-13 | 2020-03-13 | Mud steam stirring drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312271.1U CN212174778U (en) | 2020-03-13 | 2020-03-13 | Mud steam stirring drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174778U true CN212174778U (en) | 2020-12-18 |
Family
ID=73777152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020312271.1U Expired - Fee Related CN212174778U (en) | 2020-03-13 | 2020-03-13 | Mud steam stirring drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212174778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180793A (en) * | 2022-06-23 | 2022-10-14 | 华能国际电力股份有限公司大连电厂 | Pressurized thermal hydrolysis steam drying device |
-
2020
- 2020-03-13 CN CN202020312271.1U patent/CN212174778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180793A (en) * | 2022-06-23 | 2022-10-14 | 华能国际电力股份有限公司大连电厂 | Pressurized thermal hydrolysis steam drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212174778U (en) | Mud steam stirring drying device | |
| CN204665818U (en) | Solar-energy air-energy interlock crops drier | |
| CN102997635B (en) | Boiling drawer tray drier | |
| CN107938281A (en) | A kind of clothes stoving rack | |
| CN104146209B (en) | A kind of energy-saving multicell rice flour dehydrator automatically controlled | |
| CN208751212U (en) | A kind of textile fabric drying box | |
| CN111811245A (en) | Drying device for meat products | |
| CN108850224A (en) | Adaptively it is evenly heated tea water-removing machine | |
| CN206700798U (en) | A kind of centrifugal atomizer prepared for biology enzyme | |
| CN2247319Y (en) | Turbulent type multi-layer disc drien | |
| CN215609377U (en) | High-efficient low-consumption spray drying method drying equipment | |
| CN214913503U (en) | Device for strengthening gas-liquid mass and heat transfer | |
| CN210773237U (en) | Powder drying device for bioengineering | |
| CN211346198U (en) | Air-dry device of cereal processing usefulness | |
| CN211585253U (en) | High-efficiency energy-saving high-speed centrifugal spray drying device | |
| CN210123236U (en) | Down jacket surface fabric drying and shaping equipment | |
| CN209646045U (en) | The mechanical centrifugation demister of exhaust-gas treatment spray column | |
| CN207180252U (en) | A kind of SCR denitration cellular catalyst drying device | |
| CN208987684U (en) | A kind of tea drier | |
| CN108730612A (en) | A kind of six chip valve discs of environmental protection equipment | |
| CN206862042U (en) | A kind of quinoa seedling Cordceps militaris health dryer | |
| CN211876528U (en) | Energy-saving continuous fluidized bed dryer | |
| CN110057177A (en) | A kind of direct-fired dryer of slag drying | |
| CN113481080B (en) | Overlapped organic matter aerobic fermentation tank | |
| CN212954826U (en) | Disc type drying device for sludge treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |