CN208846881U - A kind of Novel paddle formula drying equipment - Google Patents
A kind of Novel paddle formula drying equipment Download PDFInfo
- Publication number
- CN208846881U CN208846881U CN201821603880.1U CN201821603880U CN208846881U CN 208846881 U CN208846881 U CN 208846881U CN 201821603880 U CN201821603880 U CN 201821603880U CN 208846881 U CN208846881 U CN 208846881U
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- China
- Prior art keywords
- shell
- rotating shaft
- central rotating
- drying equipment
- formula drying
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of Novel paddle formula drying equipments, including shell, central rotating shaft is equipped in the shell, the central rotating shaft is equipped with screw blade, the both ends of the central rotating shaft are hinged by axle sleeve with the shell, wherein one end is connected with motor reducer transmission, feed inlet is equipped on the upside of one end of the shell, discharge port is equipped on the downside of the other end, the shell is horizontal type structure, inner wall is equipped with magnetic conductive metal layer, the central rotating shaft is magnetic conductive metal, the inner wall outside of the shell is equipped with electromagnetic heating coil, the magnetic field of the electromagnetic heating coil is corresponding with the magnetic field of the inner wall of the shell and central rotating shaft respectively；Utility model has the advantages that structure is simple, at low cost, failure rate is low, reduces maintenance and maintenance cost, the thermal efficiency is high, and drying effect is good, improves work efficiency.
Description
Technical field
The utility model relates to a kind of drying equipment, specifically a kind of Novel paddle formula drying equipment belongs to drying
Apparatus field.
Background technique
With the development of society and the progress of the mankind, people constantly reinforce the protection of living environment and improvement consciousness, add
It, Environmental protective policy is implemented dynamics and is constantly reinforced, and wastewater treatment rate in the whole country is continuously improved, each city is confused
Confused construction sewage treatment plant, large, medium and small type sewage treatment plant has reached several hundred seats, but also is increasing sharply.Each sewage treatment plant
All suffer from the problem of how disposing a large amount of excess sludges generated daily.Existing sludge drying technique, which is divided into directly heating, to be turned
Drum drying technique, indirect heating rotary drum drying technique, centrifugation drying technique, indirect type polydisc dry technology and fluidized bed sludge are dry
Change technology.Entitled " a kind of paddle type sludge dryer " application No. is the Chinese utility model patents of " 201721444633.7 "
Disclose a kind of paddle type sludge dryer, including shell, the first hollow shaft, the second hollow shaft, the first cored screw blade,
Two cored screw blades, the first solid screw blade, the second solid screw blade and collet, wherein the shell is horizontal sets
It sets, the both ends of shell are respectively arranged with inlet and outlet；First hollow shaft and the second hollow shaft are axially set in shell along shell
In vivo, both ends are respectively arranged with heat medium import and Crude product input, heat medium import on shell into
Mouth setting；First cored screw blade and the first solid screw blade cover on the first hollow shaft, the second cored screw blade and
Second solid screw blade covers on the second hollow shaft, and the first cored screw blade and the second cored screw blade are on shell
Import setting, and be connected to respectively with the first hollow shaft and the second hollow shaft；The collet is set to the outer surface of shell, collet
On be provided with heat medium import and Crude product input.The equipment is by being passed through high-temperature steam in intermediate blade and collet
It realizes heat drying, however, not only result is complicated for the equipment, improves production cost, simultaneous faults rate is higher, increases dimension
Shield and maintenance cost, and drying effect is poor, reduces working efficiency.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of Novel paddle formula drying equipment, and structure is simple, cost
Low, failure rate is low, reduces maintenance and maintenance cost, the thermal efficiency is high, and drying effect is good, improves work efficiency.
The technical solution of the utility model are as follows:
A kind of Novel paddle formula drying equipment, including shell, are equipped with central rotating shaft in the shell, on the central rotating shaft
Equipped with screw blade, the both ends of the central rotating shaft are hinged by axle sleeve with the shell, and wherein one end and motor reducer pass
It is dynamic to be connected, it is equipped with feed inlet on the upside of one end of the shell, discharge port is equipped on the downside of the other end, the shell is horizontal type structure,
Inner wall is equipped with magnetic conductive metal layer, and the central rotating shaft is magnetic conductive metal, and the inner wall outside of the shell is equipped with electromagnetic heating
Coil, the magnetic field of the electromagnetic heating coil is corresponding with the magnetic field of the inner wall of the shell and central rotating shaft respectively, from
And electromagnetic heating can be carried out to the shell and central rotating shaft respectively by electromagnetic heating coil, pass through inside and outside double electromagnetism
Sludge is dried in the mode of heating, and not only the thermal efficiency is high, and homogeneous heating, and low energy consumption, and energy conservation and environmental protection, structure is simple,
Failure rate is low.
Further, temperature sensor is equipped in the shell, the temperature sensor passes through temperature controller and the electromagnetism
Heating coil control is connected, and according to the detection numerical value of temperature sensor, the heating work of electromagnetic heating coil is controlled by controller,
So that the intracorporal temperature of shell is kept optimal drying temperature, improves drying efficiency.
Further, the housing bottom is provided with the slopes tilted down close to the position of the discharge port, slopes
Lowermost end setting is in the discharge outlet, convenient for the sludge discharge after drying.
Further, it is provided with vibrator at the feed inlet, by adjusting the power of vibrator, adjustable sludge
Gliding speed improves work efficiency.
Further, it is equipped with gas vent corresponding with the discharge port on the upside of the other end of the shell, facilitating will be dry
Dry process is discharged in the steam of generation, improves drying effect.
Further, gate valve is equipped at the feed inlet, its flashboard closes the feed inlet when gate valve is opened,
When charging, gate valve is opened, and material is smoothly fed, and after charging, gate valve is closed, and is dried, such drying process
In dust be just not easy to drift to cause environmental pollution in air.
Further, dust arrester is equipped at the gas vent, avoiding dust and leaking influences environment.
Utility model has the advantages that structure is simple, at low cost, failure rate is low, reduces maintenance and maintenance cost, heat
High-efficient, drying effect is good, improves work efficiency.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of Novel paddle formula drying equipment, including shell 1, the shell 1 is interior to be equipped with central rotating shaft 2,
The central rotating shaft 2 is equipped with screw blade 3, and the both ends of the central rotating shaft 2 and the shell are hinged by axle sleeve, wherein one
End is connected with the transmission of motor reducer 4, and feed inlet 5 is equipped on the upside of one end of the shell 1, is equipped with discharge port 6 on the downside of the other end,
The shell be horizontal type structure, inner wall be equipped with magnetic conductive metal layer, the central rotating shaft be magnetic conductive metal, the shell it is interior
Be equipped with electromagnetic heating coil 7 on the outside of wall, the magnetic field of the electromagnetic heating coil respectively with the inner wall of the shell and center
The magnetic field of shaft is corresponding, so as to carry out electromagnetism to the shell and central rotating shaft respectively by electromagnetic heating coil
Heating, is dried sludge by way of inside and outside double electromagnetic heatings, and not only the thermal efficiency is high, and homogeneous heating, and low energy consumption,
Energy conservation and environmental protection, structure is simple, and failure rate is low.
Temperature sensor is equipped in the shell, the temperature sensor passes through temperature controller and the electromagnetic heating coil control
System is connected, and keeps shell intracorporal by the heating work of controller control electromagnetic heating coil according to the detection numerical value of temperature sensor
Temperature keeps optimal drying temperature, improves drying efficiency.
The housing bottom is provided with the slopes 8 tilted down close to the position of the discharge port, and the lowermost end of slopes is set
It sets in the discharge outlet, convenient for the sludge discharge after drying.
It is provided with vibrator at the feed inlet, by adjusting the power of vibrator, the gliding speed of adjustable sludge,
It improves work efficiency.
It is equipped with gas vent 9 corresponding with the discharge port on the upside of the other end of the shell, facilitates and drying process exists
The steam of generation is discharged, and improves drying effect.
Gate valve is equipped at the feed inlet, its flashboard closes the feed inlet when gate valve is opened, when charging,
Gate valve is opened, and material is smoothly fed, and after charging, gate valve is closed, and is dried, the dust in such drying process is just
It is not easy to drift and causes environmental pollution in air.
Dust arrester is equipped at the gas vent 9, avoiding dust and leaking influences environment.
Claims (7)
1. a kind of Novel paddle formula drying equipment, it is characterised in that: including shell, central rotating shaft is equipped in the shell, it is described
Central rotating shaft is equipped with screw blade, and the both ends of the central rotating shaft are hinged by axle sleeve with the shell, wherein one end and electricity
Machine speed reducer drive is connected, and feed inlet is equipped on the upside of one end of the shell, is equipped with discharge port on the downside of the other end, the shell is
Horizontal type structure, inner wall are equipped with magnetic conductive metal layer, and the central rotating shaft is magnetic conductive metal, and the inner wall outside of the shell is equipped with
Electromagnetic heating coil, the magnetic field of the electromagnetic heating coil magnetic field phase with the inner wall of the shell and central rotating shaft respectively
It is corresponding.
2. a kind of Novel paddle formula drying equipment according to claim 1, it is characterised in that: be equipped with temperature in the shell
Sensor, the temperature sensor is connected by temperature controller with electromagnetic heating coil control, according to the inspection of temperature sensor
Numerical value is surveyed, by the heating work of controller control electromagnetic heating coil.
3. a kind of Novel paddle formula drying equipment according to claim 1, it is characterised in that: the housing bottom is close to institute
The position for stating discharge port is provided with the slopes tilted down, and the lowermost end of the slopes is arranged in the discharge outlet.
4. a kind of Novel paddle formula drying equipment according to claim 3, it is characterised in that: be provided at the feed inlet
Vibrator.
5. a kind of Novel paddle formula drying equipment according to any one of claims 1-4, it is characterised in that: the shell
The other end on the upside of be equipped with gas vent corresponding with the discharge port.
6. a kind of Novel paddle formula drying equipment according to claim 5, it is characterised in that: be equipped with and insert at the feed inlet
Plate valve, its flashboard closes the feed inlet when gate valve is opened.
7. a kind of Novel paddle formula drying equipment according to claim 6, it is characterised in that: be equipped with collection at the gas vent
Dirt device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603880.1U CN208846881U (en) | 2018-09-29 | 2018-09-29 | A kind of Novel paddle formula drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603880.1U CN208846881U (en) | 2018-09-29 | 2018-09-29 | A kind of Novel paddle formula drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846881U true CN208846881U (en) | 2019-05-10 |
Family
ID=66374924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603880.1U Active CN208846881U (en) | 2018-09-29 | 2018-09-29 | A kind of Novel paddle formula drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846881U (en) |
-
2018
- 2018-09-29 CN CN201821603880.1U patent/CN208846881U/en active Active
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