CN213570094U - Thin layer drying machine for adjusting sludge drying thickness - Google Patents
Thin layer drying machine for adjusting sludge drying thickness Download PDFInfo
- Publication number
- CN213570094U CN213570094U CN202020998597.4U CN202020998597U CN213570094U CN 213570094 U CN213570094 U CN 213570094U CN 202020998597 U CN202020998597 U CN 202020998597U CN 213570094 U CN213570094 U CN 213570094U
- Authority
- CN
- China
- Prior art keywords
- sludge
- adjusting
- thin layer
- thickness
- barrel
- 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
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a thin layer mummification machine for adjusting sludge drying thickness, the novel nipple rectifier comprises a cylindrical shel, be equipped with the mud feed inlet at the top of barrel, the bottom of barrel is equipped with the mud discharge gate, the mud feed inlet sets up on being located the diagonal line of barrel with the mud discharge gate, and the inside of direct barrel, be equipped with the rotary drum that spanes the barrel both sides in the inside of barrel, the rotary drum is rotated by the drive through being connected with actuating mechanism, the equipartition has a plurality of sets of mud scraper blade on the outer wall of rotary drum, and every set of mud scraper blade becomes the angle of inclination setting, sandwich structure has on the inner wall of barrel, sandwich structure is steam circulation space, the one end at the top in steam circulation space is equipped with the steam air inlet, the other end is equipped with the steam outlet. Has the advantages that: the sludge drying machine can conveniently adjust the thickness of the sludge thin layer, and can ensure that the thickness of the sludge thin layer is uniform under different sludge feeding conditions, thereby ensuring the stability of the equipment.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection equipment, in particular to a thin layer mummification machine for adjusting sludge drying thickness.
Background
With the development of economy and the national attention on environmental protection, the domestic sewage treatment amount is increasing day by day, the sludge amount is also increased, and if the sludge is not properly treated, the ecological environment can be damaged, and the health of human can be influenced.
At present, the sludge disposal and resource utilization method mainly comprises safe landfill, land utilization, incineration, building material utilization and the like, and the water content of the sludge is a key factor for restricting the sludge disposal and utilization, so that the sludge drying equipment is a vital equipment.
The thin-layer drier is an indirect heating drier commonly used in sludge drying equipment, and utilizes the principle of a thin film, wet substances are distributed on a contact surface of a hot medium in the form of a thin film through a rotary scraper in the drier under the vacuum condition or the inert condition to form a thin film layer with a certain thickness, and simultaneously the wet sludge moves forwards along an axis to complete the drying process of the wet sludge.
However, when the thin-layer dryer is used, the thickness of the thin sludge layer in the dryer is not uniform and the dryness of the discharged sludge is not stable due to different water contents of the fed sludge and different shapes of the sludge. Sometimes, the treatment effect of the sludge cannot meet the expected requirement, so that the steam consumption for drying the sludge is increased, and the normal treatment energy of equipment is reduced, so that the continuous and stable operation of the equipment is sometimes difficult to ensure when facing the sludge with different properties.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, provide a novel thin layer mummification machine for adjusting sludge drying thickness, the thin layer thickness of mud in the adjustment mummification machine that both can be convenient also can ensure under the different mud circumstances of advancing, and the thin layer thickness of mud is even, improves the stability ability of whole equipment.
The technical proposal is that the thin layer drier for adjusting the sludge drying thickness is characterized by comprising a cylinder body, the top of the cylinder body is provided with a sludge feeding hole, the bottom of the cylinder body is provided with a sludge discharging hole, the sludge feeding hole and the sludge discharging hole are arranged on the diagonal line of the cylinder and are directly communicated with the inside of the cylinder, a rotary drum crossing two sides of the cylinder body is arranged in the cylinder body and is driven to rotate by being connected with a driving mechanism, a plurality of sets of sludge scrapers are uniformly distributed on the outer wall of the rotary drum, and each set of sludge scrapers are arranged at an inclined angle, the steam-water separator is characterized in that an interlayer structure is arranged on the inner wall of the barrel body and is a steam circulation space, a steam inlet is formed in one end of the top of the steam circulation space, a steam outlet is formed in the other end of the top of the steam circulation space, and a plurality of condensate water discharge ports are formed in the bottom of the steam circulation space at equal intervals.
As a further improvement, a circle of fixed baffle is arranged on the rotary drum close to the sludge feeding hole, and the tail end of the fixed baffle is also movably connected with an adjusting plate for adjusting the thickness of the sludge.
As a further improvement, the adjusting plate is connected with the tail end of the fixed baffle through a connecting nut.
As a further improvement, the sludge scrapers are ten sets, and the ten sets of sludge scrapers are uniformly distributed on the whole circle of rotary drum at an angle of 36 degrees.
As a further improvement, the driving mechanism comprises a motor and a speed reducer, the motor is connected with the speed reducer through a first coupler, and the speed reducer is connected with the rotating shaft of the rotating drum through a second coupler.
As a further improvement, two adjusting supporting seats for adjusting the horizontal height of the whole thin layer drying machine are respectively arranged at the bottom of the barrel body close to two sides.
Advantageous effects
The beneficial effects are that: the utility model discloses can convenient thin layer mummification machine of adjusting sludge drying thickness, the thin layer thickness of mud in the convenient adjustment mummification machine also can ensure under the different mud circumstances of advancing, and the thin layer thickness of mud is even, ensures the stability ability of whole equipment, and this kind of device after the improvement can not only improve equipment's throughput, also can improve equipment stability ability greatly.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion C of fig. 1.
Reference numbers in the figures:
1. motor 2, first shaft coupling 3, speed reducer
4. A second coupling 5, a sludge feeding port 6 and a steam outlet
7. Adjusting plate 8, fixed baffle 9 and barrel
10. Steam circulation space 11, sludge scraper 12 and rotary drum
13. Steam inlet 14, sludge discharge port 15, condensate water discharge port
16. Adjustable support seat
Detailed Description
In order to further understand and appreciate the structural features and advantages of the present invention, preferred embodiments and the accompanying drawings are described in detail as follows:
as shown in fig. 1-2, a thin layer dryer for adjusting the drying thickness of sludge comprises a cylinder 9, the top of the cylinder 9 is provided with a sludge inlet 5, the bottom of the cylinder is provided with a sludge outlet 14, the sludge inlet 5 and the sludge outlet 14 are arranged on the diagonal line of the cylinder 9 and are communicated with the inside of the cylinder 9, a rotary drum 12 crossing the two sides of the cylinder body is arranged in the cylinder body 9, the rotary drum 12 is driven to rotate by being connected with a driving mechanism, a plurality of sets of sludge scrapers 11 are evenly distributed on the outer wall of the rotary drum 12, and each set of sludge scrapers is arranged at an inclined angle, the inner wall of the barrel body 9 is provided with an interlayer structure which is a steam circulation space 10, one end of the top of the steam circulation space is provided with a steam inlet 13, the other end of the top of the steam circulation space is provided with a steam outlet 6, and the bottom of the steam circulation space is equidistantly provided with a plurality of condensed water discharge ports 15. High-temperature steam enters from the steam inlet 13, flows out from the steam outlet 6 after heating the inner wall in the interlayer, and condensed water generated after the steam is cooled is discharged from the condensed water discharge port 15.
Wet sludge enters from the sludge inlet 5 through the sludge conveying device, and the rotary drum 12 scrapes the wet sludge on the inner wall of the steam circulation space 10 of the sandwich structure in a thin film form in the rotating process, and simultaneously enables the wet sludge to move forwards along the axial direction, so that the wet sludge is heated and dried in the thin-layer drying machine and then is discharged from the sludge outlet 14.
On the rotary drum 12 that is close to mud feed inlet 5, round fixed stop 8 has been set up, there is regulating plate 7 that is used for adjusting the mud thickness at fixed stop 8's end still swing joint, but the regulating plate is installed on fixed stop 8 through coupling nut, the thickness of thin layer mud is controlled through the clearance between the barrel inner wall of control regulating plate 7 and sandwich structure, set up fixed stop 8 simultaneously, also can prevent that too much wet mud directly runs the rear end of desiccator, influence the steady operation and the treatment effect of equipment.
In order to make the wet sludge scraped 11 more uniform, the sludge scrapers 11 are ten sets, and the ten sets of sludge scrapers are uniformly distributed on the whole circle of rotary drum 12 at an angle of 36 degrees.
The driving mechanism comprises a motor 1 and a speed reducer 3, the motor 1 is connected with the speed reducer 3 through a first coupler 2, and the speed reducer 3 is connected with a rotating shaft of the rotary drum 12 through a second coupler 4.
An adjusting support seat 16 for adjusting the horizontal height of the whole thin layer drying machine is respectively arranged at the bottom of the barrel 9 close to two sides. The whole thin layer drier is supported by the adjusting support base 16 for weight and horizontal height adjustment.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.
Claims (6)
1. A thin layer drier for adjusting the sludge drying thickness is characterized by comprising a cylinder body, the top of the cylinder body is provided with a sludge feeding hole, the bottom of the cylinder body is provided with a sludge discharging hole, the sludge feeding hole and the sludge discharging hole are arranged on the diagonal line of the cylinder and are directly communicated with the inside of the cylinder, a rotary drum crossing two sides of the cylinder body is arranged in the cylinder body and is driven to rotate by being connected with a driving mechanism, a plurality of sets of sludge scrapers are uniformly distributed on the outer wall of the rotary drum, and each set of sludge scrapers are arranged at an inclined angle, the steam-water separator is characterized in that an interlayer structure is arranged on the inner wall of the barrel body and is a steam circulation space, a steam inlet is formed in one end of the top of the steam circulation space, a steam outlet is formed in the other end of the top of the steam circulation space, and a plurality of condensate water discharge ports are formed in the bottom of the steam circulation space at equal intervals.
2. The thin layer drying machine for adjusting the sludge drying thickness as claimed in claim 1, wherein a circle of fixed baffle is arranged on the rotary drum close to the sludge feeding port, and an adjusting plate for adjusting the sludge thickness is movably connected to the end of the fixed baffle.
3. The thin layer drying machine for adjusting the sludge drying thickness as claimed in claim 2, wherein the adjusting plate is connected with the end of the fixed baffle plate through a connecting nut.
4. The thin layer drying machine for adjusting the sludge drying thickness as claimed in claim 1, wherein the sludge scrapers are ten sets, and the ten sets of sludge scrapers are uniformly distributed on the whole circle of the rotary drum at an angle of 36 °.
5. The thin layer drying machine for adjusting the sludge drying thickness as claimed in claim 1, wherein the driving mechanism comprises a motor and a speed reducer, the motor is connected with the speed reducer through a first coupler, and the speed reducer is connected with the rotating shaft of the rotating drum through a second coupler.
6. The thin layer drying machine for adjusting the sludge drying thickness as claimed in claim 1, wherein an adjusting support seat for adjusting the horizontal height of the whole thin layer drying machine is respectively arranged at the bottom of the cylinder body near to two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998597.4U CN213570094U (en) | 2020-06-03 | 2020-06-03 | Thin layer drying machine for adjusting sludge drying thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998597.4U CN213570094U (en) | 2020-06-03 | 2020-06-03 | Thin layer drying machine for adjusting sludge drying thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570094U true CN213570094U (en) | 2021-06-29 |
Family
ID=76522634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020998597.4U Active CN213570094U (en) | 2020-06-03 | 2020-06-03 | Thin layer drying machine for adjusting sludge drying thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754230A (en) * | 2021-08-26 | 2021-12-07 | 中煤（北京）环保工程有限公司 | Low-temperature vacuum sludge drying machine assembly |
| CN114230130A (en) * | 2022-01-19 | 2022-03-25 | 北京首创污泥处置技术有限公司 | Sludge heat drying equipment |
| CN115253456A (en) * | 2022-09-29 | 2022-11-01 | 南通海发水处理工程有限公司 | Quick centrifugal dehydration device of moisture mud |
| CN115504651A (en) * | 2022-11-10 | 2022-12-23 | 中国船舶集团有限公司第七一一研究所 | Thin layer drying device |
-
2020
- 2020-06-03 CN CN202020998597.4U patent/CN213570094U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754230A (en) * | 2021-08-26 | 2021-12-07 | 中煤（北京）环保工程有限公司 | Low-temperature vacuum sludge drying machine assembly |
| CN114230130A (en) * | 2022-01-19 | 2022-03-25 | 北京首创污泥处置技术有限公司 | Sludge heat drying equipment |
| CN115253456A (en) * | 2022-09-29 | 2022-11-01 | 南通海发水处理工程有限公司 | Quick centrifugal dehydration device of moisture mud |
| CN115504651A (en) * | 2022-11-10 | 2022-12-23 | 中国船舶集团有限公司第七一一研究所 | Thin layer drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213570094U (en) | Thin layer drying machine for adjusting sludge drying thickness | |
| CN101549945B (en) | Set treatment device of sludge drying | |
| JP5372186B2 (en) | Indirect heating dryer | |
| CN206276461U (en) | A kind of sludge quick drying apparatus with breaker | |
| CN201575670U (en) | Rotary cylinder dryer | |
| CN102126819B (en) | Rotating disc type drying equipment for high-viscosity sludge | |
| CN108218177A (en) | A kind of mud drying device and drying method | |
| KR100534084B1 (en) | Combined drying appratus of sludge | |
| CN201923936U (en) | Rotary disk type high-viscosity sludge drying equipment | |
| CN201344712Y (en) | Improved paddle type drier for drying sludge | |
| CN2729607Y (en) | Rotating cylinder drying equipment | |
| CN212640266U (en) | Closed paddle stirring sludge drying system | |
| CN107459244B (en) | Sludge drying and reducing device and method | |
| CN203568952U (en) | Stirring and drying device | |
| CN207055998U (en) | One kind production aluminium polychloride roller drier | |
| CN105417926B (en) | A kind of mud indirectly drying device using shell and tube rotary furnace | |
| CN205138112U (en) | Just drying equipment is raiseeed to rotation ecology | |
| CN101303191A (en) | Compound high-efficiency energy conservation drying machine | |
| KR200342621Y1 (en) | Combined drying system of sludge | |
| CN103217000B (en) | Steam plate-type rotary drying machine | |
| CN207163129U (en) | A kind of cylindrical drier for producing nano-calcium carbonate and using | |
| CN112279490A (en) | Rotational flow thermal vibration sludge drying machine | |
| JP2012047373A (en) | Horizontal continuous conduction heat transfer type dryer | |
| CN202297339U (en) | Sludge drying treatment system | |
| CN201386056Y (en) | Complete set of treatment device for sludge drying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |