CN208120951U - A kind of sludge drying device of hot air treatment - Google Patents
A kind of sludge drying device of hot air treatment Download PDFInfo
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- CN208120951U CN208120951U CN201820299706.6U CN201820299706U CN208120951U CN 208120951 U CN208120951 U CN 208120951U CN 201820299706 U CN201820299706 U CN 201820299706U CN 208120951 U CN208120951 U CN 208120951U
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- foraminous conveyer
- sludge
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- hot air
- drying device
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Abstract
The utility model discloses a kind of sludge drying devices of hot air treatment, including treatment box and gear, the inside bottom righthand side of the treatment box is equipped with longitudinal carrier, and the top of longitudinal carrier is connected with rotating cylinder, the upper and lower side of the rotating cylinder is fixed with the first foraminous conveyer, and first the left side positioned beneath of foraminous conveyer have slope, the inside lower-left end of the treatment box is equipped with discharge port, and the upper end of discharge port is connected with diversion pipe, air thermalization case is installed, and the inner lower edge of air thermalization case is fixed with blower on the left of the treatment box.The sludge drying device of the hot air treatment has been provided with the second foraminous conveyer, third foraminous conveyer and the 4th foraminous conveyer, sludge circulation can be made to circulate, sludge is prevented to be packed together, and can come into full contact with hot gas, improves the efficiency of desiccation；Meanwhile sludge of the desiccation after complete being cooled down and is output to designated position.
Description
Technical field
The utility model relates to sludge drying technique field, specially a kind of sludge drying device of hot air treatment.
Background technique
In in recent years, continuous improvement of the mud handling capacity in China with sewage enterprise to sewage treatment capacity is produced
The growth rate of amount is also constantly increasing.End in by the end of September, 2015, according to investigations statistical result：National city-level, it is at county level (including
Cities and towns) city built up sewage treatment plant 3830 in total, and sewage treatment capacity is up to 1.62 billion cubic meters/day, annual life
Produce the sludge of several ten million tons of water content 80%.It is reported and is shown according to investigation and analysis, all types of sludge caused by China have 80%
Above all not by being effectively treated, wherein most is all arbitrarily to huddle to leave about, the planning of none rational stacking and
Processing, brings extremely serious influence to environment.
Untreated sludge is directly deposited in treatment box by the sludge drying device of hot air treatment in the market, cloth
Unevenly, heating surface area is few, and desiccation speed is slow, and since sludge is in drying machine, heat needs to be transmitted to from the outside of sludge interior
Portion, uneven heating are even, it is difficult to which by the abundant desiccation of whole sludge, drying efficiency is slow, carries out desiccation only with single desiccation unit, makes
Desiccation speed is slower, effect is worse, for this purpose, the fast heat of desiccation effect is empty it is proposed that one kind can make desiccation area uniform
The sludge drying device of gas disposal.
Utility model content
The purpose of this utility model is to provide a kind of sludge drying devices of hot air treatment, to solve above-mentioned background skill
Itd is proposed in art it is direct untreated sludge is deposited in treatment box, cloth is uneven, and heating surface area is few, and desiccation speed is slow,
Since sludge is in drying machine, heat needs to be transmitted to inside from the outside of sludge, and uneven heating is even, it is difficult to fill whole sludge
Divide desiccation, drying efficiency is slow, carries out desiccation only with single desiccation unit, so that desiccation speed is slower, effect is worse to be asked
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of sludge drying of hot air treatment is set
It is standby, including treatment box and gear, the inside bottom righthand side of the treatment box is equipped with longitudinal carrier, and the top of longitudinal carrier connects
There is rotating cylinder, the upper and lower side of the rotating cylinder is fixed with the first foraminous conveyer, and the left side positioned beneath of the first foraminous conveyer has slope,
The inside lower-left end of the treatment box is equipped with discharge port, and the upper end of discharge port is connected with diversion pipe, a left side for the treatment box
Side is equipped with air thermalization case, and the inner lower edge of air thermalization case is fixed with blower, the middle inside of the air thermalization case
It is connected with heater box, and the inside of heater box is equipped with semiconductor heating sheet, the inner top side of the air thermalization case is provided with
Fan, the inside left upper end of the treatment box is provided with feed inlet, and the inside left-end of feed inlet is inlaid with shaft, the shaft
Left end be connected with teeter column, the upper end of the treatment box is provided with air outlet slit, and second is provided with below air outlet slit
Foraminous conveyer, the right end of second foraminous conveyer is connected with securing plate, and the end of securing plate is inlaid with third foraminous conveyer,
The 4th foraminous conveyer is installed below the left side of the third foraminous conveyer, and is connected with chain on the right side of the 4th foraminous conveyer,
It is fixed with horizontal support on the left of 4th foraminous conveyer, and is connected with motor on the right side of the 4th foraminous conveyer, the tooth
Wheel is installed on the front of rotating cylinder.
Preferably, the diversion pipe and the second foraminous conveyer are in parallel construction, and diversion pipe and the 4th foraminous conveyer are in water
It is in mutually stagger structure in plane.
Preferably, the teeter column and the second foraminous conveyer are in parallel construction, and teeter column passes through shaft and feed inlet structure
At turntable.
Preferably, the air outlet slit and the second foraminous conveyer are in parallel construction, and the width of air outlet slit and second defeated
Send the of same size of mesh belt.
Preferably, second foraminous conveyer and third foraminous conveyer are in mutually stagger structure, and second in the horizontal plane
Foraminous conveyer is made up of chain and the 4th foraminous conveyer and rotates synchronously structure.
Preferably, the gear install respectively the second foraminous conveyer, the left side of the 4th foraminous conveyer and the first foraminous conveyer,
The right side of third foraminous conveyer, and structure is rotate in same direction by chain composition between two ipsilateral gears.
Compared with prior art, the utility model has the beneficial effects that：The sludge drying device of the hot air treatment is arranged
There are the second foraminous conveyer, third foraminous conveyer and the 4th foraminous conveyer, sludge circulation can be made to circulate, sludge is prevented to be deposited in one
It rises, can be come into full contact with hot gas, improve the efficiency of desiccation, meanwhile, sludge of the desiccation after complete is cooled down and is output to finger
Positioning is set, the first foraminous conveyer, and the sludge after desiccation can be fed rapidly into discharge port, the sludge accumulation after avoiding desiccation
In treatment box, by slope, it is capable of forming certain gradient, the sludge after making desiccation has certain flowing velocity, prevents dirt
Mud blocks by discharge port, and by diversion pipe, diversion pipe and the second foraminous conveyer are in parallel construction, and the heat in treatment box can be made empty
Gas is uniformly distributed, and improves the drying efficiency of anhydration system, substantially increases the heat exchanger effectiveness of hot-air and sludge, diversion pipe with
4th foraminous conveyer is in staggered arrangement, prevents sludge from falling into diversion pipe on the right side of the 4th foraminous conveyer, and diversion pipe is caused to damage
It is bad, by blower, the flowing velocity of hot-air can be accelerated, can be when sludge enter in feed inlet by teeter column, sludge
Teeter column rotation is driven, sludge is stirred, sludge is prevented to be coagulated together, influences desiccation effect, passes through air outlet slit, energy
It is enough to handle the exhaust of hot air after sludge and go out, avoid hot-air containing miscellaneous moisture it is cooling after be attached on sludge again, and it is empty
Gas exit width and the second foraminous conveyer are of same size, can increase the discharge area of hot-air, accelerate exhaust of hot air speed,
In the horizontal plane it is in mutually stagger structure by the second foraminous conveyer and third foraminous conveyer, can makes dirty on the second foraminous conveyer
Mud flows on third foraminous conveyer from left end, and the second foraminous conveyer is made up of chain and the 4th foraminous conveyer and rotates synchronously knot
Structure can reduce the quantity of installing and using of motor, reduce construction cost and passed through between two ipsilateral gears by gear
Chain composition rotates in same direction structure, the second foraminous conveyer and the 4th foraminous conveyer rotation direction can be made consistent, the first transmission net
Band is consistent with third foraminous conveyer rotation direction, sludge circulation can be made to convey.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model treatment box right side structure schematic diagram；
Fig. 3 is the utility model chain and gear enlarged structure schematic diagram.
In figure：1, treatment box, 2, longitudinal carrier, 3, rotating cylinder, the 4, first foraminous conveyer, 5, slope, 6, discharge port, 7, water conservancy diversion
Pipe, 8, air thermalization case, 9, blower, 10, heater box, 11, semiconductor heating sheet, 12, fan, 13, feed inlet, 14, shaft,
15, teeter column, 16, air outlet slit, the 17, second foraminous conveyer, 18, securing plate, 19, third foraminous conveyer, the 20, the 4th transmission net
Band, 21, chain, 22, horizontal support, 23, motor, 24 gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of sludge drying device of hot air treatment,
Including treatment box 1, longitudinal carrier 2, rotating cylinder 3, the first foraminous conveyer 4, slope 5, discharge port 6, diversion pipe 7, air thermalization case 8,
Blower 9, heater box 10, semiconductor heating sheet 11, fan 12, feed inlet 13, shaft 14, teeter column 15, air outlet slit 16, second
Foraminous conveyer 17, securing plate 18, third foraminous conveyer 19, the 4th foraminous conveyer 20, chain 21, horizontal support 22, motor 23
With gear 24, the inside bottom righthand side for the treatment of box 1 is equipped with longitudinal carrier 2, and the top of longitudinal carrier 2 is connected with rotating cylinder 3, rotating cylinder
3 upper and lower side is fixed with the first foraminous conveyer 4, and the left side positioned beneath of the first foraminous conveyer 4 has a slope 5, treatment box 1 it is interior
Side lower-left end is equipped with discharge port 6, and the upper end of discharge port 6 is connected with diversion pipe 7, and diversion pipe 7 is in the second foraminous conveyer 17
Parallel construction, and diversion pipe 7 and the 4th foraminous conveyer 20, in the horizontal plane in structure is mutually staggered, diversion pipe 7 and second convey
Mesh belt 17 is in parallel construction, and the hot-air in treatment box 1 can be made to be uniformly distributed, improve the drying efficiency of anhydration system, significantly
Improve the heat exchanger effectiveness of hot-air and sludge, diversion pipe 7 and the 4th foraminous conveyer 20 are in staggered arrangement, prevent sludge from the
The right side of four foraminous conveyers 20 falls into diversion pipe 7, and diversion pipe 7 is caused to damage, and the left side for the treatment of box 1 is equipped with air thermalization case
8, and the inner lower edge of air thermalization case 8 is fixed with blower 9, the middle inside of air thermalization case 8 is connected with heater box 10, and adds
The inside of hot tank 10 is equipped with semiconductor heating sheet 11, and the inner top side of air thermalization case 8 is provided with fan 12, treatment box 1
Inside left upper end is provided with feed inlet 13, and the inside left-end of feed inlet 13 is inlaid with shaft 14, and the left end of shaft 14 is connected with
Teeter column 15, teeter column 15 and the second foraminous conveyer 17 are in parallel construction, and teeter column 15 passes through shaft 14 and 13 structure of feed inlet
At turntable, enough when sludge enters in feed inlet 13, sludge drives teeter column 15 to rotate, and is stirred to sludge, prevents
Only sludge is coagulated together, and influences desiccation effect, and the upper end for the treatment of box 1 is provided with air outlet slit 16, and under air outlet slit 16
Side is provided with the second foraminous conveyer 17, and air outlet slit 16 and the second foraminous conveyer 17 are in parallel construction, and the width of air outlet slit 16
Degree is of same size with the second foraminous conveyer 17, crosses air outlet slit 16, and the exhaust of hot air after processing sludge can be gone out, kept away
Exempt to be attached on sludge again after hot-air is cooled down containing miscellaneous moisture, and 16 width of air outlet slit and 17 width phase of the second foraminous conveyer
Together, the discharge area of hot-air can be increased, exhaust of hot air speed is accelerated, the right end of the second foraminous conveyer 17 is connected with reinforcing
Plate 18, and the end of securing plate 18 is inlaid with third foraminous conveyer 19, the second foraminous conveyer 17 is with third foraminous conveyer 19 in water
It is in mutually stagger structure, and the second foraminous conveyer 17 is made up of chain 21 and the 4th foraminous conveyer 20 and rotates synchronously knot in plane
Structure can make the second conveying in the horizontal plane in structure is mutually staggered with third foraminous conveyer 19 by the second foraminous conveyer 17
Sludge flows on third foraminous conveyer 19 from left end on mesh belt 17, and the second foraminous conveyer 17 passes through chain 21 and the 4th transmission net
Band 20, which is constituted, rotates synchronously structure, can reduce the quantity of installing and using of motor 23, reduce construction cost, third foraminous conveyer
4th foraminous conveyer 20 is installed, and the right side of the 4th foraminous conveyer 20 is connected with chain 21, the 4th conveying below 19 left side
The left side of mesh belt 20 is fixed with horizontal support 22, and the right side of the 4th foraminous conveyer 20 is connected with motor 23, and gear 24 is installed
In the front of rotating cylinder 3, gear 24 installs the second foraminous conveyer 17, the left side of the 4th foraminous conveyer 20 and the first foraminous conveyer respectively
4, the right side of third foraminous conveyer 19, and structure is rotate in same direction by the composition of chain 21 between two ipsilateral gears 24, pass through
Gear 24 rotates in same direction structure by the composition of chain 21 between two ipsilateral gears 24, can make 17 He of the second foraminous conveyer
4th foraminous conveyer, 20 rotation direction is consistent, and the first foraminous conveyer 4 is consistent with 19 rotation direction of third foraminous conveyer, can make dirt
Mud circulation conveying.
Working principle：Fan 12 is first turned on for the sludge drying device of this kind of hot air treatment, is passed air into
Into air thermalization case 8, air passes through heater box 10,11 heating power of semiconductor heating sheet in heater box 10, to process
Air heating, opens blower 9, and by the air delivery after heating to treatment box 1, hot-air is carried out uniform divided flows by diversion pipe 7,
The hot-air in treatment box 1 can be made to be uniformly distributed, the drying efficiency of anhydration system is improved, substantially increase hot-air and sludge
Heat exchanger effectiveness, open two motor 23,23 model STA40X25 of motor keeps third foraminous conveyer 19 and the 4th defeated
Mesh belt 20 is sent to rotate, the gear 24 on the right side of third foraminous conveyer 19 drives chain 21 to rotate, and makes the first transmission net band 4 and the
The synchronization of three foraminous conveyers 19 rotates to the left, and the gear 24 in the left side of the 4th foraminous conveyer 20 drives chain 21 to rotate, and makes second defeated
It send mesh belt 17 is synchronous with the 4th foraminous conveyer 20 to rotate to the right, untreated sludge is poured into feed inlet 13, while feed inlet
Teeter column 15 in 13, can be when sludge enters in feed inlet 13, and sludge drives teeter column 15 to rotate, and stirs sludge
It mixes, sludge is prevented to be coagulated together, influence desiccation effect, the sludge after stirring flows on the second foraminous conveyer 17, is successively flowing
Onto third foraminous conveyer 19 and the 4th foraminous conveyer 20, hot-air passes through the second foraminous conveyer 17,19 and of third foraminous conveyer
4th foraminous conveyer 20, the sludge after desiccation flow on the first foraminous conveyer 4, then flow into discharge port 6, the hot-air of dewatered sludge
It with moisture, emits, is prevented containing being dropped on sludge after miscellaneous moisture cooling again in hot-air, with regard to this from air outlet slit 16
Sample completes the use process of the sludge drying device of entire hot air treatment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sludge drying device of hot air treatment, including treatment box (1) and gear (24), it is characterised in that：The place
The inside bottom righthand side of reason case (1) is equipped with longitudinal carrier (2), and the top of longitudinal carrier (2) is connected with rotating cylinder (3), and described turn
The upper and lower side of cylinder (3) is fixed with the first foraminous conveyer (4), and the left side positioned beneath of the first foraminous conveyer (4) has slope (5),
The inside lower-left end of the treatment box (1) is equipped with discharge port (6), and the upper end of discharge port (6) is connected with diversion pipe (7), institute
It states and air thermalization case (8) is installed on the left for the treatment of box (1), and the inner lower edge of air thermalization case (8) is fixed with blower (9),
The middle inside of the air thermalization case (8) is connected with heater box (10), and the inside of heater box (10) is equipped with semiconductor and adds
The inner top side of backing (11), the air thermalization case (8) is provided with fan (12), the inside left upper end of the treatment box (1)
It is provided with feed inlet (13), and the inside left-end of feed inlet (13) is inlaid with shaft (14), the left end connection of the shaft (14)
Have teeter column (15), the upper end of the treatment box (1) is provided with air outlet slit (16), and is provided with below air outlet slit (16)
The right end of second foraminous conveyer (17), second foraminous conveyer (17) is connected with securing plate (18), and the end of securing plate (18)
End is inlaid with third foraminous conveyer (19), is equipped with the 4th foraminous conveyer below the left side of the third foraminous conveyer (19)
(20), it and on the right side of the 4th foraminous conveyer (20) is connected with chain (21), is fixed on the left of the 4th foraminous conveyer (20)
Horizontal support (22), and be connected with motor (23) on the right side of the 4th foraminous conveyer (20), the gear (24) is installed on rotating cylinder
(3) front.
2. a kind of sludge drying device of hot air treatment according to claim 1, it is characterised in that：The diversion pipe
It (7) is in parallel construction with the second foraminous conveyer (17), and diversion pipe (7) and the 4th foraminous conveyer (20) are in the horizontal plane in mutual
Staggered arrangement.
3. a kind of sludge drying device of hot air treatment according to claim 1, it is characterised in that：The teeter column
It (15) is in parallel construction with the second foraminous conveyer (17), and teeter column (15) is constituted and can be turned with feed inlet (13) by shaft (14)
Dynamic structure.
4. a kind of sludge drying device of hot air treatment according to claim 1, it is characterised in that：The air outlet slit
It (16) is in parallel construction, and the width of the width of air outlet slit (16) and the second foraminous conveyer (17) with the second foraminous conveyer (17)
It is identical.
5. a kind of sludge drying device of hot air treatment according to claim 1, it is characterised in that：Second conveying
Mesh belt (17) and third foraminous conveyer (19) are in mutually stagger structure, and the second foraminous conveyer (17) passes through chain in the horizontal plane
(21) it is constituted with the 4th foraminous conveyer (20) and rotates synchronously structure.
6. a kind of sludge drying device of hot air treatment according to claim 1, it is characterised in that：The gear (24)
Second foraminous conveyer (17), the left side of the 4th foraminous conveyer (20) and the first foraminous conveyer (4), third foraminous conveyer are installed respectively
(19) right side, and be made up of between two ipsilateral gears (24) chain (21) and rotate in same direction structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299706.6U CN208120951U (en) | 2018-03-05 | 2018-03-05 | A kind of sludge drying device of hot air treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299706.6U CN208120951U (en) | 2018-03-05 | 2018-03-05 | A kind of sludge drying device of hot air treatment |
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| Publication Number | Publication Date |
|---|---|
| CN208120951U true CN208120951U (en) | 2018-11-20 |
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ID=64204755
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820299706.6U Active CN208120951U (en) | 2018-03-05 | 2018-03-05 | A kind of sludge drying device of hot air treatment |
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| CN (1) | CN208120951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436734A (en) * | 2019-08-22 | 2019-11-12 | 南昌航空大学 | A kind of mud drying device of aquaculture |
| CN113562951A (en) * | 2020-04-29 | 2021-10-29 | 上海三航奔腾海洋工程有限公司 | High-efficient sludge dewatering treatment facility |
-
2018
- 2018-03-05 CN CN201820299706.6U patent/CN208120951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436734A (en) * | 2019-08-22 | 2019-11-12 | 南昌航空大学 | A kind of mud drying device of aquaculture |
| CN113562951A (en) * | 2020-04-29 | 2021-10-29 | 上海三航奔腾海洋工程有限公司 | High-efficient sludge dewatering treatment facility |
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