CN205188096U - Energy -conserving mud drying -machine - Google Patents
Energy -conserving mud drying -machine Download PDFInfo
- Publication number
- CN205188096U CN205188096U CN201520868187.7U CN201520868187U CN205188096U CN 205188096 U CN205188096 U CN 205188096U CN 201520868187 U CN201520868187 U CN 201520868187U CN 205188096 U CN205188096 U CN 205188096U
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- CN
- China
- Prior art keywords
- dram
- energy
- sludge dryer
- burning cover
- backflow pipe
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- 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
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Abstract
The utility model belongs to a neotype energy -conserving mud drying -machine is refered in particular to in the sludge processing apparatus field, including the section of thick bamboo of drying, the section of thick bamboo overcoat of drying is equipped with flame hoods and rotates and sets up in flame hoods, and one side of the section of thick bamboo of drying is provided with the drive dries a section of thick bamboo around self axis pivoted power unit, be equipped with feed inlet and exhaust port on the stoving section of thick bamboo, flame hoods upper portion is equipped with the gas outlet, and the flame hoods lower part is provided with the combustion chamber, and the feed inlet of the section of thick bamboo of drying is led to through the flue gas back flow in the gas outlet, the middle section of flue gas back flow is equipped with the suction fan, the utility model has the advantages of simple structure, heat transmission effect is good, and heat utilization efficiency is high.
Description
Technical field
The utility model belongs to sludge treatment device field, refers in particular to a kind of novel energy-saving sludge dryer.
Background technology
As everyone knows, traditional sludge dryer is all that flue gas or steam are dried, after drying, flue gas just directly discharges, Chinese patent 201420224751.7 discloses a kind of sludge dryer, comprise the oven dry rotating cylinder be inclined and mounted in frame, drive and dry actuating unit that rotating cylinder rotates around own axes and at least one guidance set of drying rotating cylinder and leading, the lower end of drying rotating cylinder offers hot blast and enters and material outlet, the upper end of drying rotating cylinder offers hot-blast outlet and material inlet, dry the inwall of rotating cylinder to be fixed with some groups of materials and to scatter sheet, the described material bending tablet that scatters becomes flute profile, notch is arranged along the turning direction of drying rotating cylinder, the scatter length extending direction of sheet of material is parallel to the axis of drying rotating cylinder, material scatters the two ends open-ended of sheet, due to the design of the sheet that scatters, the contact surface of mud and hot gas is increased, thus improve drying effect, but its hot gas produced directly is discharged, make the utilization ratio of fuel not high.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and heat-transfer effect is good, the novel energy-saving sludge dryer that heat utilization ratio is high.
The purpose of this utility model is achieved in that
A kind of energy-saving sludge dryer, comprises dram, is arranged with burning cover and rotates to be arranged in burning cover outside described dram, and the side of dram is provided with the actuating unit driving dram around own axis; Described dram is provided with opening for feed and smoke outlet, and described burning cover top is provided with air outlet, and burning cover bottom is provided with combustion chamber, and the opening for feed of dram is led to by smoke backflow pipe in air outlet, and the stage casing of described smoke backflow pipe is provided with suction fan.
Be provided with hollow spindle in described dram, the inlet end of hollow spindle facing to the outlet side of smoke backflow pipe, described hollow spindle outwardly extend blade, blade is fixedly connected with dram inwall.
Described blade is hollow setting, and the cavity of blade is communicated with the cavity of hollow spindle.
The stage casing of described smoke backflow pipe is connected with water dust scrubber.
The inwall of described dram forms conveying screw thread.
The inwall of described dram forms material delivering plate.
The opening for feed of described dram is provided with charging window able to turn on or off, and charging window forms the through hole matched with smoke backflow pipe, the outlet side of smoke backflow pipe is stretched in through hole.
Described actuating unit comprises motor and intermeshing driving toothed gear and follower gear, and driving toothed gear is driven by motor, and burning cover is stretched out at the two ends of described dram, and follower gear is fixed on the external part outer wall of dram and coaxially arranged with dram.
Described dram rotates the concrete structure be arranged in burning cover: the dryer support body of dram rear and front end is provided with two guide deflection sheaves, burning cover is stretched out at the two ends of dram, and guide deflection sheave is against on the dram sidewall between follower gear and burning cover.
The utility model gives prominence to compared to existing technology and useful technique effect is:
1, the utility model is provided with air outlet by burning cover top, burning cover bottom is provided with combustion chamber, the opening for feed of dram is led to by smoke backflow pipe in air outlet, the stage casing of described smoke backflow pipe is provided with the design of suction fan, the flue gas that burning cover burning is produced and heat are after heating dram outer wall, by smoke backflow pipe, flue gas is led in dram again, thus second stage employ is carried out to the heat of flue gas, improve the utilization ratio of fuel.
2, the utility model is by the design of hollow spindle and blade, the flue gas in smoke backflow pipe is made to enter in hollow spindle, hollow spindle and blade are heated, in dram rotation process, blade plays mud and stirs and have the dual function of heat transfer, make drying effect better, improve the utilization ratio of fuel.
3, the hollow design of the utility model blade, makes blade by the better effects if heated, drying effect is improved.
4, the utility model is by the design of water dust scrubber, and the grit in the flue gas that making burns produces is adsorbed, and makes last flue gas of discharging comparatively clean, reduces the pollution to environment.
5, the utility model is by the design of plastic whorl, making dram when rotating, can play the guide effect to mud, by changing the turning direction of dram, can realize moving forward and backward of mud.
6, the utility model is by the design of material delivering plate, and mud can be broken up by material delivering plate, the contact surface of mud and hot gas is increased, thus improves drying effect.
Accompanying drawing explanation
Fig. 1 is one of structural representation of energy-saving sludge dryer.
Fig. 2 is the structural representation two of energy-saving sludge dryer.
Fig. 3 is the structural representation of the energy-saving sludge dryer of charging window open mode.
Fig. 4 is the cut-away view of the energy-saving sludge dryer not having hollow spindle.
Fig. 5 is the cut-away view of energy-saving sludge dryer.
1-dram; 2-opening for feed; 3-hollow spindle; 4-suction fan; 5-burning cover; 6-air outlet; 7-smoke backflow pipe; 8-smoke outlet; 81-smoke exhaust pipe; 9-water dust scrubber; 10-blade; 12-conveying screw thread; 13-material delivering plate; 14-combustion chamber; 15-motor; 16-driving toothed gear; 17-follower gear; 18-external part; 19-guide deflection sheave; 20-charging window.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing:
A kind of energy-saving sludge dryer, comprises dram 1, is arranged with burning cover 5 and rotates to be arranged in burning cover 5 outside described dram 1, and the side of dram 1 is provided with the actuating unit driving dram 1 around own axis; Described dram 1 is provided with opening for feed 2 and smoke outlet 8, described burning cover 5 top is provided with air outlet 6, burning cover 5 bottom is provided with combustion chamber 14, the opening for feed 2 of dram 1 is led to by smoke backflow pipe 7 in air outlet 6, the stage casing of described smoke backflow pipe 7 is provided with suction fan, by such design, the flue gas that burning cover 5 combustion is produced and heat are after heating dram 1 outer wall, by smoke backflow pipe 7, flue gas and heat are led in dram 1 again, thus second stage employ is carried out to the heat of flue gas, improve the utilization ratio of fuel.
Hollow spindle 3 is provided with in described dram 1, the inlet end of hollow spindle 3 faces toward the outlet side of smoke backflow pipe 7, described hollow spindle 3 outwardly extend blade 10, blade 10 is fixedly connected with dram 1 inwall, blade 10 and hollow spindle 3 are followed together with dram 1 and are rotated, preferably, hollow spindle 3 is arranged on the central position of dram 1, the outlet side of smoke backflow pipe 7 faces toward the inlet end of hollow spindle, there is gap the inlet end of hollow spindle 3 and the outlet side of smoke backflow pipe, the outlet side of hollow spindle 3 and and smoke exhaust pipe 81 have gap, by such design, the flue gas partial in smoke backflow pipe 7 is made to enter in hollow spindle 3, hollow spindle 3 and blade 10 are heated, in dram 1 rotation process, blade 10 and mud directly contact and play the effect of stirring, make heats better, flue gas partial in smoke backflow pipe 7 directly enters in dram, dram internal temperature is raised, drying effect is made better to improve the utilization ratio of fuel.
Described blade 10 is hollow setting, and the cavity of blade 10 is communicated with the cavity of hollow spindle 3.
The stage casing of described smoke backflow pipeline 7 is connected with water dust scrubber 9, and the grit in the flue gas that making burns produces is adsorbed by moisture film, makes last flue gas of discharging comparatively clean, reduces the pollution to environment.
The inwall of described dram 1 forms conveying screw thread 12.
The inwall of described dram 1 forms material delivering plate 13, mud can be broken up by material delivering plate 13, the contact surface of mud and hot gas is increased, thus improves drying effect.
The opening for feed of described dram 1 is provided with charging window 20 able to turn on or off, charging window 20 forms the through hole matched with smoke backflow pipe 7, the outlet side of smoke backflow pipe 7 is stretched in through hole, during feeding, smoke backflow pipe 7 can be removed or pull down the end of smoke backflow pipe 7, then open charging window 20 and carry out feeding, in mud drying course, close charging window 20, make the lost minimizing of heat.
Described actuating unit comprises motor 15 and intermeshing driving toothed gear 16 and follower gear 17, driving toothed gear 16 is driven by motor 15, burning cover 5 is stretched out at the two ends of described dram 1, and follower gear 17 is fixed on external part 18 outer wall of dram 1, and coaxially arranged with dram 1.
Described dram 1 rotates the concrete structure be arranged in burning cover 5: the dryer support body of dram 1 rear and front end is provided with two guide deflection sheaves 19, burning cover 5 is stretched out at the two ends of dram 1, guide deflection sheave 19 is against on dram 1 sidewall between follower gear 17 and burning cover 5, another kind of embodiment is, on the outer wall of dram 1 external part 18, cover has guide ring, the ground of the position of relative guide ring arranges guide deflection sheave 19, and the axial side wall of guide deflection sheave 19 offers the guide path matched with guide ring; Another kind of embodiment is be provided with bearing between dram 1 and burning cover 5.
Motor 15 can control driving toothed gear 16 and rotate clockwise or rotate counterclockwise, and controls dryer 1 clockwise and rotate counterclockwise, and due to the effect of conveying screw thread 12, can control mud and advance or retreat, mud just can discharge mud after retreating easily.
The utility model has structure simple, and heat-transfer effect is good, the feature that heat utilization ratio is high.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. an energy-saving sludge dryer, comprises dram, it is characterized in that, is arranged with burning cover and rotates to be arranged in burning cover outside described dram, and the side of dram is provided with the actuating unit driving dram around own axis; Described dram is provided with opening for feed and smoke outlet, and described burning cover top is provided with air outlet, and burning cover bottom is provided with combustion chamber, and the opening for feed of dram is led to by smoke backflow pipe in air outlet, and the stage casing of described smoke backflow pipe is provided with suction fan.
2. a kind of energy-saving sludge dryer according to claim 1, it is characterized in that, be provided with hollow spindle in described dram, the inlet end of hollow spindle faces toward the outlet side of smoke backflow pipe, described hollow spindle outwardly extend blade, blade is fixedly connected with dram inwall.
3. a kind of energy-saving sludge dryer according to claim 2, is characterized in that, described blade is hollow setting, and the cavity of blade is communicated with the cavity of hollow spindle.
4. a kind of energy-saving sludge dryer according to claim 1, is characterized in that, the stage casing of described smoke backflow pipe is connected with water dust scrubber.
5. a kind of energy-saving sludge dryer according to claim 1, is characterized in that, the inwall of described dram forms conveying screw thread.
6. a kind of energy-saving sludge dryer according to claim 1 or 5, is characterized in that, the inwall of described dram forms material delivering plate.
7. a kind of energy-saving sludge dryer according to claim 1, is characterized in that, the opening for feed of described dram is provided with charging window able to turn on or off, and charging window forms the through hole matched with smoke backflow pipe, the outlet side of smoke backflow pipe is stretched in through hole.
8. a kind of energy-saving sludge dryer according to claim 1, it is characterized in that, described actuating unit comprises motor and intermeshing driving toothed gear and follower gear, driving toothed gear is driven by motor, burning cover is stretched out at the two ends of described dram, and follower gear is fixed on the external part outer wall of dram and coaxially arranged with dram.
9. a kind of energy-saving sludge dryer according to claim 8, it is characterized in that, described dram rotates the concrete structure be arranged in burning cover: the dryer support body of dram rear and front end is provided with two guide deflection sheaves, burning cover is stretched out at the two ends of dram, and guide deflection sheave is against on the dram sidewall between follower gear and burning cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868187.7U CN205188096U (en) | 2015-11-02 | 2015-11-02 | Energy -conserving mud drying -machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868187.7U CN205188096U (en) | 2015-11-02 | 2015-11-02 | Energy -conserving mud drying -machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188096U true CN205188096U (en) | 2016-04-27 |
Family
ID=55781112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868187.7U Expired - Fee Related CN205188096U (en) | 2015-11-02 | 2015-11-02 | Energy -conserving mud drying -machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205188096U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278882A (en) * | 2018-01-15 | 2018-07-13 | 吴体才 | A kind of chicken manure dryer and its application method |
| CN110057177A (en) * | 2019-05-30 | 2019-07-26 | 济南福迎门车辆有限公司 | A kind of direct-fired dryer of slag drying |
| CN110736316A (en) * | 2019-11-20 | 2020-01-31 | 济南大学 | Coal slime drying equipment and drying system |
-
2015
- 2015-11-02 CN CN201520868187.7U patent/CN205188096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278882A (en) * | 2018-01-15 | 2018-07-13 | 吴体才 | A kind of chicken manure dryer and its application method |
| CN110057177A (en) * | 2019-05-30 | 2019-07-26 | 济南福迎门车辆有限公司 | A kind of direct-fired dryer of slag drying |
| CN110736316A (en) * | 2019-11-20 | 2020-01-31 | 济南大学 | Coal slime drying equipment and drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160512 Address after: 318020 Yongning River Gate Administration Bureau, Jiangkou sluice Road, Huangyan District, Taizhou, Zhejiang Patentee after: Taizhou Lutong electroplating Co., Ltd. Address before: Taizhou City, Zhejiang province 317609 Yuhuan County dragon township high dense village fruit Lane 18 Patentee before: Ding Yanhua |
|
| 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: 20160427 Termination date: 20161102 |