CN203683344U - Circular disk type sludge dryer - Google Patents
Circular disk type sludge dryer Download PDFInfo
- Publication number
- CN203683344U CN203683344U CN201420010569.1U CN201420010569U CN203683344U CN 203683344 U CN203683344 U CN 203683344U CN 201420010569 U CN201420010569 U CN 201420010569U CN 203683344 U CN203683344 U CN 203683344U
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- Prior art keywords
- disk
- shell
- disc type
- tubular shaft
- type sewage
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- Expired - Lifetime
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- 239000010802 sludge Substances 0.000 title abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 241001397306 Proales Species 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model discloses a circular disk type sludge dryer, belonging to the technical field of sludge treatment devices. The circular disk type sludge dryer comprises a shell, a turntable and a power system, wherein a steam inlet is formed in the upper part of the shell, and a condensed water outlet is formed in the lower part of the shell; a feed port is formed in the upper part of one end of the shell, and a discharge port is formed in the other end of the shell; the turntable is accommodated in the shell, and comprises a hollow shaft and circular disks; the hollow shaft has a hollow structure; the circular disks are distributed in the hollow shaft with equal distances, and have hollow structures; the power system comprises a speed reducer, a driving chain wheel, chains and a driven chain wheel. The circular disk type sludge dryer adopts one hollow shaft, and is less in floor area; moreover, the hollow shaft and the circular disks have the hollow structures, the steam inlet and the condensed water outlet are formed in the shell, and the turntable is communicated with a steam inlet pipe and a water outlet pipe, so that the dryer is unblocked in internal circulation and high in heat efficiency.
Description
Technical field
The utility model belongs to sludge treatment equipment technical field, is particularly related to disc type sewage dryer.
Background technology
Mud is the processing product of urban wastewater treatment firm, every ten thousand m
3sewage sludge quantity after treatment produces (by water ratio 80%) and is generally about 5 ~ 10t.Sewage treatment capacity and processing rate rapid development have also brought increasing sharply of sludge yield simultaneously, estimate to 2015 the year end China's sludge yield will surpass 2,600 ten thousand tons.The mud pollution that arbitrarily stacking causes and again pollution problem highlight, and have caused the concern of various circles of society, have also promoted the formation in sludge disposal market, and the demand that sludge treatment is disposed is just day by day urgent.
The target that sludge treatment is disposed is to realize the minimizing of mud, stabilization and innoxious; Encourage to reclaim and utilize the energy and the resource in mud, the object that reaches energy-saving and emission-reduction and develop a circular economy.After the mummification of mud mechanical thermal burn have advantages of minimizing and stability higher, and horizontal disc formula drying machine processing power is that 30 ~ 225t/d(is by water ratio 80%), be applicable to various scale sewage work, it has compact construction, heat transfer area is large, and floor space such as economizes at the feature.
But traditional sludge drier floor space is large, and mummification efficiency is low, and mud be easily attached to outer casing inner wall be difficult to clean.
Utility model content
The purpose of this utility model is to overcome the above-mentioned defect of mentioning and deficiency, and a kind of disc type sewage dryer is provided.
The technical scheme that the utility model is realized its object employing is as follows.
Disc type sewage dryer, comprises shell, rotating disk and power system;
Described shell upper is provided with steam-in, and bottom is provided with condensation-water drain; The top of described shell one end is provided with opening for feed, and the bottom of the other end arranges discharge port;
Described rotating disk is accommodated in the enclosure, comprises tubular shaft and disk; Described tubular shaft is hollow structure; Described disk is equidistantly laid in tubular shaft; Described disk is hollow structure; Described disk is communicated with tubular shaft by sub-steam pipe; On the circumference of described disk, be provided with stock pusher and agitator;
Described power system comprises step-down gear, drive sprocket, chain and driven sprocket; Described drive sprocket is arranged at the output terminal of step-down gear; Described drive sprocket connects driven sprocket by chain; Described driven sprocket is fixedly arranged on rotating disk one end.
Described shell is double layer hollow structure, and described shell both sides are provided with end cap, forms the space that holds rotating disk; On shell skin, steam-in is set; Described cover top portion is provided with dismountable removable cover; Described outer casing bottom is provided with inspection window.
Described shell is provided with the air suction inlet that connects getter device.
Described tubular shaft left end connects anticlockwise joint through left bearing, on anticlockwise joint, is provided with steam inlet pipe; Described tubular shaft right-hand member connects right rotation joint through right bearing, in right rotation joint, sets out water pipe; Described rising pipe one end is arranged at right rotation joint outside, and the other end extends to tubular shaft bottom through right rotation joint.
On described tubular shaft, corresponding each disk equal angles is provided with 8 sub-steam pipes.
The both sides blade interior of described disk is provided with water eliminator, and described water eliminator and disk diameter are to being 15 °-45 °.
Each disk is provided with 3 stock pushers and 1 agitator; These 4 devices be 90 ° uniform, and in adjacent discs, be 45 ° of settings of staggering.
Described stock pusher comprises the first binding clasp, the first clamping seats and pushing plate; Described the first binding clasp is located in the edge of disk; Described the first clamping seats is fixedly connected with the first binding clasp by bolt; Described the first clamping seats is fixedly connected with pushing plate; The tangential setting at 45 ° of described pushing plate and disk; Described agitator comprises the second binding clasp, the second clamping seats and agitating plate; Described the second binding clasp is located in the edge of disk; Described the second clamping seats is fixedly connected with the second binding clasp by bolt; Described agitating plate is fixedly connected with the second clamping seats.
Described disk is provided with between any two scrapes trowel.
Described discharge port is provided with discharging setting device; Described discharging setting device comprises screw rod and discharge valve; Screw rod upper end arranges rotating handle, and lower end connects discharge valve; Discharge valve and shell are slidably connected.
The utlity model has following beneficial effect:
1. this disc type sewage dryer adopts a tubular shaft, and floor space is little, and tubular shaft and disk be hollow structure, and steam-in and condensation-water drain are set on shell, and rotating disk is communicated with steam inlet pipe and rising pipe, and the internal recycling of drying machine is unobstructed, and thermo-efficiency is high;
2. this disc type sewage dryer is provided with stock pusher and agitator.Stock pusher and agitator all have and prevent that mud is attached to the effect on equipment, and stock pusher pushes the proal effect of mud spiral in addition.Therefore, this dry function effectively avoids mud to be attached on equipment, operational excellence.
Brief description of the drawings
Fig. 1 is the structural representation of rotating disk of the present utility model;
Fig. 2 is the A-A face sectional view of Fig. 1;
Fig. 3 is the structural representation of adjacent discs in Fig. 2;
Fig. 4 is the partial enlarged drawing at H place in Fig. 2;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the partial enlarged drawing at I place in Fig. 2;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is internal structure schematic diagram of the present utility model;
Fig. 9 is left view of the present utility model;
Figure 10 is the sectional view of B-B face in Fig. 9;
Figure 11 is the sectional view of C-C face in Figure 10;
Figure 12 is the sectional view of D-D face in Figure 10;
In figure: steam-in 101, condensation-water drain 102, end cap 103, removable cover 104, opening for feed 105, air suction inlet 106, discharge port 107, screw rod 108, discharge valve 109, inspection window 110, tubular shaft 201, disk 202, stock pusher 203, the first binding clasp 203a, the first clamping seats 203b, pushing plate 203c, agitator 204, the second binding clasp 204a, the second clamping seats 204b, agitating plate 204c, left bearing 205, anticlockwise joint 206, steam inlet pipe 207, right bearing 208, right rotation joint 209, rising pipe 210, sub-steam pipe 211, scrape trowel 212, water eliminator 213, step-down gear 301, drive sprocket 302, chain 303, driven sprocket 304, chain wheel cover 305.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Disc type sewage dryer, comprises shell, rotating disk and power system.
As shown in Fig. 8 and Figure 10, described shell is double layer hollow structure, and described shell upper is provided with steam-in 101, and in order to pass into steam, bottom is provided with condensation-water drain 102, in order to discharge water of condensation.Described shell has the hollow cavity of accommodating rotating disk, and both sides are provided with end cap 103, forms the space that holds rotating disk.Steam-in 101 is set on shell skin, and steam enters interlayer from steam-in 101, changes into water of condensation after heating casing, and finally discharges from condensation-water drain 102.Bilayer structure, heats up shell entirety, plays the effect of balanced heating mud.
Described cover top portion is provided with removable cover 104, and removable cover 104 is demountable structure, in the time of needs exhaust, only removable cover need to be opened.As shown in figure 12, described outer casing bottom is provided with inspection window 110, facilitates repair and maintenance, checks fault.
Described shell is provided with air suction inlet 106.The getter device of peripheral hardware connects air suction inlet 106, thereby forms negative pressure at 106 places, air suction inlet, and mud is discharged by air suction inlet 106 by thermogenetic steam, plays and accelerates to be dried and to prevent the effect that foul smell leaks.
The top of described shell one end is provided with opening for feed 105, and the bottom of the other end arranges discharge port 107.Mud enters drying machine from opening for feed 105, dries by saturation steam Heating rotary-disc and shell.Mud is under the effect of stock pusher 203, and spiral travelling forward, finally discharges from discharge port 107.
As shown in Fig. 1 and Fig. 8, described rotating disk is accommodated in the enclosure, comprises tubular shaft 201 and disk 202.Described rotating disk is in stirring propelling mud, and heating mud makes its preliminary mummification.
Described tubular shaft 201 is hollow structure.Described tubular shaft 201 left ends connect anticlockwise joint 206 through left bearing 205, are provided with steam inlet pipe 207 on anticlockwise joint 206.Described tubular shaft 201 right-hand members connect right rotation joint 209 through right bearing 208, set out water pipe 210 in right rotation joint 209.Described rising pipe 210 one end are arranged at right rotation joint 209 outsides, and the other end extends to tubular shaft 201 bottoms through right rotation joint 209, to water of condensation is discharged completely.Described left bearing 205 and right bearing 208 are equipped with spacing ring, in order to limit its axial displacement.
Described disk 202 is equidistantly laid in tubular shaft 201, and described disk 202 is hollow structure.Described disk 202 is communicated with tubular shaft 201 by sub-steam pipe 211.Steam in tubular shaft 201 enters disk 202 by sub-steam pipe 211 and heats disk 202 and carry out dewatered sludge.Steam in disk 202 is converted into water of condensation after conducting heat, and enters tubular shaft 201 from sub-steam pipe 211, then under High Pressure, discharges by the rising pipe 210 of tubular shaft 201 bottoms.As preferably, on described tubular shaft 201, corresponding each disk 202 equal angles are provided with 8 sub-steam pipes 211.
As shown in Figure 2, the both sides blade interior of described disk 202 is provided with water eliminator 213, the convenient water of condensation of collecting.As preferably, described water eliminator 213 has 4 roads, and described water eliminator 213 is radially 15 °-45 ° with disk 202.
As shown in Fig. 2 to 7, on the circumference of described disk 202, be provided with stock pusher 203 and agitator 204.As preferably, each disk 202 is provided with 203 and 1 agitator 204 of 3 stock pushers, and these 4 devices are in 90 ° uniform, and in adjacent discs 202, are 45 ° of settings of staggering.Stock pusher 203 and agitator 204 all have and prevent that mud is attached to the effect on equipment, and stock pusher 203 pushes the proal effect of mud spiral in addition.
Described stock pusher 203 comprises the first binding clasp 203a, the first clamping seats 203b and pushing plate 203c.Described the first binding clasp 203a is located in the edge of disk 202.Described the first clamping seats 203b is fixedly connected with the first binding clasp 203a by bolt.Described the first clamping seats 203b is fixedly connected with pushing plate 203c.The tangential setting at 45 ° of described pushing plate 203c and disk 202.Described agitator 204 comprises the second binding clasp 204a, the second clamping seats 204b and agitating plate 204c.Described the second binding clasp 204a is located in the edge of disk 202.Described the second clamping seats 204b is fixedly connected with the second binding clasp 204a by bolt.Described agitating plate 204c is fixedly connected with the second clamping seats 204b.
As shown in Figure 8, described disk 202 is provided with between two scrapes trowel 212, in order to strike off or the broken clod that stops up.
As shown in figure 11, described discharge port 107 is provided with discharging setting device.Described discharging setting device comprises screw rod 108 and discharge valve 109.Screw rod 108 upper ends arrange rotating handle, and lower end connects discharge valve 109.Discharge valve 109 is slidably connected with shell.When material is discharged, drive the unlatching of discharge valve 109 by rotary screw 108.
As shown in Fig. 9 and Figure 11, described power system comprises step-down gear 301, drive sprocket 302, chain 303 and driven sprocket 304, in order to drive dial rotation.Described drive sprocket 302 is arranged at the output terminal of step-down gear 301.Described drive sprocket 302 connects driven sprocket 304 by chain 303.The outer sprocket wheel cover 305 that is arranged with of described chain 303.Described driven sprocket 304 is fixedly arranged on rotating disk one end.Step-down gear 301 drives drive sprocket 302 and driven sprocket 304 to rotate, thereby drives the speed running of rotating disk with 2 ~ 8rpm.
The utility model is illustrated according to embodiment, is not departing under the prerequisite of present principles, and this device can also be made some distortion and improvement.It should be pointed out that all employings are equal to the technical scheme that the modes such as replacement or equivalent transformation obtain, and all drop in protection domain of the present utility model.
Claims (10)
1. disc type sewage dryer, comprises shell, rotating disk and power system;
Described shell upper is provided with steam-in (101), and bottom is provided with condensation-water drain (102); The top of described shell one end is provided with opening for feed (105), and the bottom of the other end arranges discharge port (107);
Described rotating disk is accommodated in the enclosure, comprises tubular shaft (201) and disk (202); Described tubular shaft (201) is hollow structure; Described disk (202) is equidistantly laid in tubular shaft (201); Described disk (202) is hollow structure; Described disk (202) is communicated with tubular shaft (201) by sub-steam pipe (211); On the circumference of described disk (202), be provided with stock pusher (203) and agitator (204);
Described power system comprises step-down gear (301), drive sprocket (302), chain (303) and driven sprocket (304); Described drive sprocket (302) is arranged at the output terminal of step-down gear (301); Described drive sprocket (302) connects driven sprocket (304) by chain (303); Described driven sprocket (304) is fixedly arranged on rotating disk one end.
2. disc type sewage dryer as claimed in claim 1, is characterized in that: described shell is double layer hollow structure, and described shell both sides are provided with end cap (103), forms the space that holds rotating disk; Steam-in (101) is set on shell skin; Described cover top portion is provided with dismountable removable cover (104); Described outer casing bottom is provided with inspection window (110).
3. disc type sewage dryer as claimed in claim 1, is characterized in that: described shell is provided with the air suction inlet (106) that connects getter device.
4. disc type sewage dryer as claimed in claim 1, is characterized in that: described tubular shaft (201) left end connects anticlockwise joint (206) through left bearing (205), is provided with steam inlet pipe (207) on anticlockwise joint (206); Described tubular shaft (201) right-hand member connects right rotation joint (209) through right bearing (208), sets out water pipe (210) in right rotation joint (209); Described rising pipe (210) one end is arranged at right rotation joint (209) outside, and the other end extends to tubular shaft (201) bottom through right rotation joint (209).
5. disc type sewage dryer as claimed in claim 1, is characterized in that: upper corresponding each disk (202) equal angles of described tubular shaft (201) is provided with 8 sub-steam pipes (211).
6. disc type sewage dryer as claimed in claim 1, is characterized in that: the both sides blade interior of described disk (202) is provided with water eliminator (213), and described water eliminator (213) is radially 15 °-45 ° with disk (202).
7. disc type sewage dryer as claimed in claim 1, is characterized in that: each disk (202) is provided with 3 stock pushers (203) and 1 agitator (204); These 4 devices be 90 ° uniform, and in adjacent discs (202), be 45 ° of settings of staggering.
8. the disc type sewage dryer as described in claim 1 or 7, is characterized in that: described stock pusher (203) comprises the first binding clasp (203a), the first clamping seats (203b) and pushing plate (203c); Described the first binding clasp (203a) is located in the edge of disk (202); Described the first clamping seats (203b) is fixedly connected with the first binding clasp (203a) by bolt; Described the first clamping seats (203b) is fixedly connected with pushing plate (203c); Described pushing plate (203c) and the tangential setting at 45 ° of disk (202); Described agitator (204) comprises the second binding clasp (204a), the second clamping seats (204b) and agitating plate (204c); Described the second binding clasp (204a) is located in the edge of disk (202); Described the second clamping seats (204b) is fixedly connected with the second binding clasp (204a) by bolt; Described agitating plate (204c) is fixedly connected with the second clamping seats (204b).
9. disc type sewage dryer as claimed in claim 1, is characterized in that: described disk (202) is provided with between any two scrapes trowel (212).
10. disc type sewage dryer as claimed in claim 1, is characterized in that: described discharge port (107) is provided with discharging setting device; Described discharging setting device comprises screw rod (108) and discharge valve (109); Screw rod (108) upper end arranges rotating handle, and lower end connects discharge valve (109); Discharge valve (109) is slidably connected with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010569.1U CN203683344U (en) | 2014-01-08 | 2014-01-08 | Circular disk type sludge dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010569.1U CN203683344U (en) | 2014-01-08 | 2014-01-08 | Circular disk type sludge dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683344U true CN203683344U (en) | 2014-07-02 |
Family
ID=51005272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010569.1U Expired - Lifetime CN203683344U (en) | 2014-01-08 | 2014-01-08 | Circular disk type sludge dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683344U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326640A (en) * | 2014-11-19 | 2015-02-04 | 无锡华光锅炉股份有限公司 | Multifunctional sludge drying machine |
| CN104556623A (en) * | 2015-01-22 | 2015-04-29 | 漯河格威特环保新能源有限公司 | Paste sludge drying device and drying process thereof |
| CN104986937A (en) * | 2015-07-13 | 2015-10-21 | 江苏德立环保工程有限公司 | Chemical-sludge evaporating and drying machine |
| CN105645727A (en) * | 2016-04-07 | 2016-06-08 | 广东绿由环保设备有限公司 | Sludge drying device |
| CN106430891A (en) * | 2016-10-20 | 2017-02-22 | 南京工业大学 | High-moisture sludge pyrolysis method and device |
| CN106904812A (en) * | 2017-03-27 | 2017-06-30 | 张秀青 | It is a kind of to dry the process that oil-sand cures thin mine tailing |
| CN108640474A (en) * | 2018-07-10 | 2018-10-12 | 国合千庭控股有限公司 | A kind of compression-type disc dryer |
| CN109020148A (en) * | 2018-09-07 | 2018-12-18 | 无锡华光锅炉股份有限公司 | A kind of drying sludge processing equipment |
| CN111925096A (en) * | 2020-10-09 | 2020-11-13 | 青岛诺亚方舟环境工程有限公司潍坊分公司 | Municipal sludge vacuum low-temperature continuous drying method and equipment |
| CN115466034A (en) * | 2022-10-20 | 2022-12-13 | 江苏斯道德机械有限公司 | Disc type sludge drying machine |
-
2014
- 2014-01-08 CN CN201420010569.1U patent/CN203683344U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326640A (en) * | 2014-11-19 | 2015-02-04 | 无锡华光锅炉股份有限公司 | Multifunctional sludge drying machine |
| CN104326640B (en) * | 2014-11-19 | 2017-01-04 | 无锡华光锅炉股份有限公司 | A kind of multi-functional sludge drier |
| CN104556623B (en) * | 2015-01-22 | 2016-06-22 | 漯河格威特环保新能源有限公司 | Pasty state mud drying device and drying process thereof |
| CN104556623A (en) * | 2015-01-22 | 2015-04-29 | 漯河格威特环保新能源有限公司 | Paste sludge drying device and drying process thereof |
| CN104986937B (en) * | 2015-07-13 | 2017-09-15 | 江苏德立环保工程股份有限公司 | Chemical engineering sludge is evaporated machine |
| CN104986937A (en) * | 2015-07-13 | 2015-10-21 | 江苏德立环保工程有限公司 | Chemical-sludge evaporating and drying machine |
| CN105645727A (en) * | 2016-04-07 | 2016-06-08 | 广东绿由环保设备有限公司 | Sludge drying device |
| CN106430891A (en) * | 2016-10-20 | 2017-02-22 | 南京工业大学 | High-moisture sludge pyrolysis method and device |
| CN106430891B (en) * | 2016-10-20 | 2019-10-29 | 南京工业大学 | A kind of method for pyrolysis and device of high wet mud |
| CN106904812A (en) * | 2017-03-27 | 2017-06-30 | 张秀青 | It is a kind of to dry the process that oil-sand cures thin mine tailing |
| CN106904812B (en) * | 2017-03-27 | 2023-04-18 | 张秀青 | Process method for drying oil sand mature fine tailings |
| CN108640474A (en) * | 2018-07-10 | 2018-10-12 | 国合千庭控股有限公司 | A kind of compression-type disc dryer |
| CN109020148A (en) * | 2018-09-07 | 2018-12-18 | 无锡华光锅炉股份有限公司 | A kind of drying sludge processing equipment |
| CN111925096A (en) * | 2020-10-09 | 2020-11-13 | 青岛诺亚方舟环境工程有限公司潍坊分公司 | Municipal sludge vacuum low-temperature continuous drying method and equipment |
| CN111925096B (en) * | 2020-10-09 | 2020-12-11 | 青岛诺亚方舟环境工程有限公司潍坊分公司 | Municipal sludge vacuum low-temperature continuous drying method and equipment |
| CN115466034A (en) * | 2022-10-20 | 2022-12-13 | 江苏斯道德机械有限公司 | Disc type sludge drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |