CN105645721A - Belt drying device - Google Patents

Belt drying device Download PDF

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Publication number
CN105645721A
CN105645721A CN201610112766.8A CN201610112766A CN105645721A CN 105645721 A CN105645721 A CN 105645721A CN 201610112766 A CN201610112766 A CN 201610112766A CN 105645721 A CN105645721 A CN 105645721A
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CN
China
Prior art keywords
casing
belt
plate
conveyor belt
drying
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Granted
Application number
CN201610112766.8A
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Chinese (zh)
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CN105645721B (en
Inventor
周东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Environmental Science And Technology (suzhou) Co Ltd
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Environmental Science And Technology (suzhou) Co Ltd
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Priority to CN201610112766.8A priority Critical patent/CN105645721B/en
Publication of CN105645721A publication Critical patent/CN105645721A/en
Application granted granted Critical
Publication of CN105645721B publication Critical patent/CN105645721B/en
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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening

Abstract

The invention discloses a belt drying device. The belt drying device comprises a box body, wherein an upper conveyor belt and a lower conveyor belt are arranged vertically in the box body; the rear end of the lower conveyor belt is located under the position behind the rear end of the upper conveyor belt; a feeding pipe is arranged above the front of the box body and above the front end of the upper conveyor belt; a discharging pipe is arranged below the front of the box body and below the front end of the lower conveyor belt; a hot air feeding pipe is arranged at the lower part of a right side plate of the box body; a waste gas exhausting pipe is arranged at the lower part of a left side plate of the box body, a middle partition is fixed in the middle of a bottom plate of the box body; a wind guide ventilator is fixed on a top plate between the middle partition and the right side plate of the box body. The belt drying device is provided with the vertically arranged upper conveyor belt and lower conveyor belt for conveying, the conveying time is long, and the drying effect of the box body is improved accordingly; meanwhile, the wind guide ventilator is arranged in the box body, so that the wind guide and ventilation effects are guaranteed, and sludge in the box body is heated uniformly.

Description

A kind of belt drying device
Technical field:
The present invention relates to technical field of sludge treatment, more specifically to a kind of belt drying device.
Background technology:
Existing Treatment of Sludge dries and is usually the single conveyer belt type conveying of employing, then dry in casing, it makes drying production line long, effect is undesirable, and baking oven is directly offer vent to blow, without internal air ducting so that the mud not blown to is not easy to dry, and affects drying effect.
Summary of the invention:
It is an object of the invention to overcome the deficiencies in the prior art, a kind of belt drying device is provided, it adopts upper conveyor belt and the upper and lower equipment conveying of lower conveyer belt, its time of delivery is long, thus the drying effect improved in casing, meanwhile, casing has wind-guiding ventilation blower, thus ensureing wind-guiding ventilation effect so that the mud in casing is heated evenly.
This invention address that the scheme of described technical problem is:
A kind of belt drying device, including casing, described casing is provided with upper conveyor belt setting up and down and lower conveyer belt, the rear end of lower conveyer belt is in the underface at the rear place of the rear end of upper conveyor belt, the front upper of casing is provided with feed pipe, feed pipe is above the front end of upper conveyor belt, and the lower front of casing is provided with discharge nozzle, and discharge nozzle is below the front end of lower conveyer belt;
The bottom of the right plate of casing is provided with steam air inlet pipe, the bottom of the left plate of casing is provided with waste gas escape pipe, the base plate of casing is fixedly arranged in the middle of central dividing plate, top board between central dividing plate and the right plate of casing is fixed with wind-guiding ventilation blower, there is between central dividing plate and the top board of casing air-guiding aisle, upper conveyor belt and lower conveyer belt mediate between dividing plate and the left plate of casing.
The impeller of described wind-guiding ventilation blower is in below the top board of casing, is fixed with circular cowling below the top board of casing, and impeller is in circular cowling, and the left end of circular cowling has fluting.
The bottom surface, rear end of described casing has rear discharging opening, the middle part base plate of casing is lower than the base plate of the front and rear of casing, the end face of the middle part base plate of casing is by the inclined-plane tilted gradually downward before backward, and the front face of the lower section at the middle part of casing has middle part discharging opening.
Being fixed with block in the front floor of described casing, block is in the lower section of the bottom belt body of lower conveyer belt.
The upper end of described feed pipe forms taper feed pipe portion.
The two ends of described upper conveyor belt and lower conveyer belt are all stretched on two live-rollers of correspondence, the two ends of live-roller are respectively hinged on left plate and the central dividing plate of casing, the outer wall of the left plate of casing is fixed with drive motor, the output shaft of drive motor is splined shaft, and splined shaft sleeve is in the splined hole that one end of corresponding live-roller has.
Described steam air inlet pipe and waste gas escape pipe are respectively and fixedly provided with screen pack.
The prominent effect of the present invention is:
Compared with prior art, it adopts upper conveyor belt and the upper and lower equipment conveying of lower conveyer belt, and its time of delivery is long, thus the drying effect improved in casing, meanwhile, casing has wind-guiding ventilation blower, thus ensureing wind-guiding ventilation effect so that the mud in casing is heated evenly.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the partial sectional view of the present invention.
Detailed description of the invention:
Embodiment, see as shown in Figure 1 to Figure 2, a kind of belt drying device, including casing 100, being provided with upper conveyor belt 10 setting up and down and lower conveyer belt 20 in described casing 100, the rear end of lower conveyer belt 20 is in the underface at the rear place of the rear end of upper conveyor belt 10, the front upper of casing 100 is provided with feed pipe 101, feed pipe 101 is above the front end of upper conveyor belt 10, and the lower front of casing 100 is provided with discharge nozzle 102, and discharge nozzle 102 is below the front end of lower conveyer belt 20;
The bottom of the right plate of casing 100 is provided with steam air inlet pipe 103, the bottom of the left plate of casing 100 is provided with waste gas escape pipe 104, the base plate of casing 100 is fixedly arranged in the middle of central dividing plate 30, top board between the right plate of central dividing plate 30 and casing 100 is fixed with wind-guiding ventilation blower 40, have between the top board of central dividing plate 30 and casing 100 air-guiding aisle 80, upper conveyor belt 10 and lower conveyer belt 20 mediate dividing plate 30 and casing 100 left plate between.
Further, the impeller 41 of described wind-guiding ventilation blower 40 is in below the top board of casing 100, is fixed with circular cowling 42 below the top board of casing 100, and impeller 41 is in circular cowling 42, and the left end of circular cowling 42 has fluting.
Further, the bottom surface, rear end of described casing 100 has rear discharging opening 105, the middle part base plate of casing 100 is lower than the base plate of the front and rear of casing 100, the end face of the middle part base plate of casing 100 is by the inclined-plane tilted gradually downward before backward, and the front face of the lower section at the middle part of casing 100 has middle part discharging opening 106.
Further, the front floor of described casing 100 being fixed with block 107, block 107 is in the lower section of the bottom belt body of lower conveyer belt 20.
Further, the upper end of described feed pipe 101 forms taper feed pipe portion 1011.
Further, the two ends of described upper conveyor belt 10 and lower conveyer belt 20 are all stretched on two live-rollers 50 of correspondence, the two ends of live-roller 50 are respectively hinged on left plate and the central dividing plate 30 of casing 100, the outer wall of the left plate of casing 100 is fixed with drive motor 1, the output shaft of drive motor 1 is splined shaft, and splined shaft sleeve is in the splined hole that one end of corresponding live-roller 50 has.
Further, described steam air inlet pipe 103 and waste gas escape pipe 104 are respectively and fixedly provided with screen pack 2.
Operation principle: after steam is entered from steam air inlet pipe 103, stop by central dividing plate 30, steam is moved up, run by wind-guiding ventilation blower 40, make hot blast pass through air-guiding aisle 80 and enter upper conveyor belt 10 and lower conveyer belt 20 place, mud on upper conveyor belt 10 and lower conveyer belt 20 is dried up, and then waste gas is discharged by waste gas escape pipe 104.
And mud is entered in casing 100 by feed pipe 101 and drops in the front end of upper conveyor belt 10, and mud is delivered to the rear end of lower conveyer belt 20 by upper conveyor belt 10, then carried discharge in the discharge nozzle 102 of the front portion that mud is delivered to casing 100 by lower conveyer belt 20.
And the mud that part drops in casing 100 in conveying is discharged by middle part discharging opening 106 and rear discharging opening 105, enter in collecting box goods collecting cart, conveniently focus on.
Finally; embodiment of above is merely to illustrate the present invention; and it is not limitation of the present invention; those of ordinary skill about technical field; without departing from the spirit and scope of the present invention; can also making a variety of changes and modification, therefore all equivalent technical schemes fall within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.

Claims (7)

1. a belt drying device, including casing (100), it is characterized in that: described casing (100) is provided with upper conveyor belt (10) setting up and down and lower conveyer belt (20), the rear end of lower conveyer belt (20) is in the underface at the rear place of the rear end of upper conveyor belt (10), the front upper of casing (100) is provided with feed pipe (101), feed pipe (101) is above the front end of upper conveyor belt (10), the lower front of casing (100) is provided with discharge nozzle (102), discharge nozzle (102) is below the front end of lower conveyer belt (20),
The bottom of the right plate of casing (100) is provided with steam air inlet pipe (103), the bottom of the left plate of casing (100) is provided with waste gas escape pipe (104), the base plate of casing (100) is fixedly arranged in the middle of central dividing plate (30), top board between the right plate of central dividing plate (30) and casing (100) is fixed with wind-guiding ventilation blower (40), there is between the top board of central dividing plate (30) and casing (100) air-guiding aisle (80), upper conveyor belt (10) and lower conveyer belt (20) mediate dividing plate (30) and casing (100) left plate between.
2. a kind of belt drying device according to claim 1, it is characterized in that: the impeller (41) of described wind-guiding ventilation blower (40) is in below the top board of casing (100), circular cowling (42) it is fixed with below the top board of casing (100), impeller (41) is in circular cowling (42), and the left end of circular cowling (42) has fluting.
3. a kind of belt drying device according to claim 1, it is characterized in that: the bottom surface, rear end of described casing (100) has rear discharging opening (105), the middle part base plate of casing (100) is lower than the base plate of the front and rear of casing (100), the end face of the middle part base plate of casing (100) is by the inclined-plane tilted gradually downward before backward, and the front face of the lower section at the middle part of casing (100) has middle part discharging opening (106).
4. a kind of belt drying device according to claim 1, it is characterized in that: being fixed with block (107) in the front floor of described casing (100), block (107) is in the lower section of the bottom belt body of lower conveyer belt (20).
5. a kind of belt drying device according to claim 1, it is characterised in that: the upper end of described feed pipe (101) forms taper feed pipe portion (1011).
6. a kind of belt drying device according to claim 1, it is characterized in that: the two ends of described upper conveyor belt (10) and lower conveyer belt (20) are all stretched on two live-rollers (50) of correspondence, the two ends of live-roller (50) are respectively hinged on left plate and the central dividing plate (30) of casing (100), the outer wall of the left plate of casing (100) is fixed with drive motor (1), the output shaft of drive motor (1) is splined shaft, and splined shaft sleeve is in the splined hole that one end of corresponding live-roller (50) has.
7. a kind of belt drying device according to claim 1, it is characterised in that: described steam air inlet pipe (103) and waste gas escape pipe (104) are respectively and fixedly provided with screen pack (2).
CN201610112766.8A 2016-02-29 2016-02-29 A kind of belt drying device Active CN105645721B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610112766.8A CN105645721B (en) 2016-02-29 2016-02-29 A kind of belt drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610112766.8A CN105645721B (en) 2016-02-29 2016-02-29 A kind of belt drying device

Publications (2)

Publication Number Publication Date
CN105645721A true CN105645721A (en) 2016-06-08
CN105645721B CN105645721B (en) 2018-10-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610112766.8A Active CN105645721B (en) 2016-02-29 2016-02-29 A kind of belt drying device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112028444A (en) * 2020-08-04 2020-12-04 广东申菱环境系统股份有限公司 Sludge drying machine's discharge system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001300594A (en) * 2000-04-19 2001-10-30 Yunimakku:Kk Drying method of sludge and drying device thereof
EP2650632A1 (en) * 2012-04-13 2013-10-16 Aqualogy Development Network, S.A. Multiple product belt drier for drying pasty and/or powdery materials, particularly for drying sludges from treatment plants or biomass
CN103771680A (en) * 2014-01-08 2014-05-07 同济大学 Sequencing batch waste heat recovery vacuum drying device
CN105130158A (en) * 2015-09-09 2015-12-09 东莞东元环境科技有限公司 Drying room structure with combined conveyer belt
CN205368100U (en) * 2016-02-29 2016-07-06 普利资环境科技(苏州)有限公司 Belt drying device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001300594A (en) * 2000-04-19 2001-10-30 Yunimakku:Kk Drying method of sludge and drying device thereof
EP2650632A1 (en) * 2012-04-13 2013-10-16 Aqualogy Development Network, S.A. Multiple product belt drier for drying pasty and/or powdery materials, particularly for drying sludges from treatment plants or biomass
CN103771680A (en) * 2014-01-08 2014-05-07 同济大学 Sequencing batch waste heat recovery vacuum drying device
CN105130158A (en) * 2015-09-09 2015-12-09 东莞东元环境科技有限公司 Drying room structure with combined conveyer belt
CN205368100U (en) * 2016-02-29 2016-07-06 普利资环境科技(苏州)有限公司 Belt drying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112028444A (en) * 2020-08-04 2020-12-04 广东申菱环境系统股份有限公司 Sludge drying machine's discharge system

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