CN1847764A

CN1847764A - Tubular stirring drier

Info

Publication number: CN1847764A
Application number: CN 200610046545
Authority: CN
Inventors: 满书耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-11
Filing date: 2006-05-11
Publication date: 2006-10-18

Abstract

The tubular stirring drier includes 1-10 drying units. Each of the drying units has circular pipe with material inlet and material outlet in two ends, coaxial stirring shaft inside the circular pipe, and paddle-type stirring vanes, with the angle between adjacent vanes being 10-90 deg. The drying units are connected serially. The paddle-type stirring vanes crush and disperse material agglomerates and baffle material drying airflow to dry material through full contact between the dried material and the drying airflow while driving material forwards. The present invention has simple structure and high drying effect, and is suitable for drying sludge, excrement and similar slurry material.

Description

Tubular stirring drier

Technical field

The present invention relates to a kind of drying machine of pasty material of dry thickness, the drying machine of pasty materials such as particularly a kind of sludge-drying or human faecal mass.

Background technology

Mud and human faecal mass are the pasty materials of thickness, water content is bigger, after has done on pasty material surfaces such as lumps mud and human faecal mass, form the colloid shell easily, the colloid shell that the moisture content of lumps material inside is difficult to form from the surface diffuses out, so pasty materials such as mud and human faecal mass are not easy drying very much.In the prior art, the drying equipment kind of pasty materials such as mud and human faecal mass is few, the structure more complicated of the drying equipment of pasty materials such as mud and human faecal mass, and drying efficiency is lower.

Summary of the invention

The objective of the invention is in order to overcome above-mentioned deficiency, propose a kind of simple in structure, a kind of tubular stirring drier that drying efficiency is higher.

The present invention is achieved using the following method.

Tubular stirring drier has drying unit, drying unit has pipe, the shaft of axis on same straight line that axis and pipe are arranged in the pipe, be arranged with slurry formula stirring vane on the shaft, angle between the adjacent stirring vane is 10 degree～90 degree, the two ends of pipe have feed inlet and outlet and inlet and outlet respectively, tubular stirring drier can have 1～10 drying unit, the drying unit that the tubular stirring drier of two above drying units is arranged is to be connected in series, and the adjacent feed inlet and outlet of the drying unit that is connected in series links to each other respectively successively with inlet and outlet.

During use, the drying unit pipe is placed in the angle position that 0 degree～15 degree are arranged with horizontal direction, drive the rotation of slurry formula stirring vane with the rotation of power drive shaft, charging aperture at pipe one end is imported pasty materials such as mud and human faecal mass, air inlet at pipe one end feeds dry wind, slurry formula stirring vane rotation on the shaft, pasty materials such as mud in the promotion pipe and human faecal mass move to the other end of pipe from an end of pipe, move to from an end of pipe at pasty materials such as mud and human faecal mass in the other end of pipe to contact and be dried with wind by the pipe inner drying, pasty materials such as mud that the dry initial stage is dried and human faecal mass were formed the bigger agglomerate that the colloid shell is arranged before this, under the hammering of the slurry formula stirring vane that rotates, there is the bigger agglomerate of colloid shell to be fractured into less agglomerate, expose the bigger inside of water content, make moisture become outside moisture than large crumb material inside, less agglomerate is through identical drying, shattering process, until becoming the very little particle that the colloid shell is arranged, the water content of pasty materials such as mud and human faecal mass is lowered be dried.

Drying unit of the present invention has pipe, and the shaft with the pipe coaxial line is arranged in the pipe, is arranged with slurry formula stirring vane on the shaft, and the two ends of pipe have feed inlet and outlet and inlet and outlet respectively.Slurry formula stirring vane does not influence the ventilation in the pipe, slurry formula stirring vane when promoting material and moving constantly the fragmentation of agglomerate material, dispersion, slurry formula stirring vane plays the effect of baffling to the wind of drying, material is contacted fully with dry wind, and the moisture of material inside exposes easily and is dried.The present invention is simple in structure, drying efficiency is higher.

Below in conjunction with accompanying drawing, the present invention is further described.

Description of drawings

Fig. 1 is that schematic diagram cuts open in the master office of looking of the tubular stirring drier that is connected in series of four upper and lower arrangements of drying unit;

Fig. 2 is the A-A generalized section of Fig. 1;

Fig. 3 is the schematic diagram of slurry formula stirring vane;

Fig. 4 is that eight drying units divide two rows the tubular stirring drier schematic diagram that upper and lower arrangement is connected in series.

The specific embodiment

Fig. 1, Fig. 2, among Fig. 3, on tubular stirring drier has, following four drying units 16 that are connected in series of arranging, drying unit has horizontal pipe 1, the shaft 2 of axis on same straight line that axis and pipe are arranged in the pipe, be arranged with slurry formula stirring vane 3 on the shaft, angle between the adjacent stirring vane is 90 degree, the two ends of pipe have feed inlet and outlet 4 respectively, 5 and inlet and outlet 6,7, slurry formula stirring vane has two

single blades

8,9, one side of single blade has the half slot that matches with shaft, the half slot of two single blades is fixedly clamped on shaft with bolt 10, between the two ends of slurry formula stirring vane and the inwall of pipe 5～15 millimeters fit clearance is arranged, vane end faces can be copied down the material that is bonded at round tube inner wall during the rotation of slurry formula stirring vane, the width of slurry formula stirring vane is 50～200 millimeters, change slurry formula stirring vane for convenience, sidewall at pipe has hand hole 11, touch for round tube inner wall is in use wear-resisting, corrosion resistant touches, inwall at pipe is lined with rubber layer 12, four drying units are connected in series, and the adjacent feed inlet and outlet of the drying unit that is connected in series links to each other respectively successively with inlet and outlet.

Four drying units that are connected in series of above-mentioned tubular stirring drier are a upper and lower row.For needing the more tubular stirring drier of drying unit can be divided into two rows.

Among Fig. 4, the drying unit with tubular stirring drier of eight drying units is divided into two rows, 13,14 upper and lower arrangements and is connected in series, and two drain material elevator 15 is arranged between the dry unit.

Claims

1. tubular stirring drier, drying unit is arranged, drying unit has pipe, the shaft of axis on same straight line that axis and pipe are arranged in the pipe, be arranged with slurry formula stirring vane on the shaft, angle between the adjacent stirring vane is 10 degree～90 degree, the two ends of pipe have feed inlet and outlet and inlet and outlet respectively, tubular stirring drier has 1～10 drying unit, the drying unit that the tubular stirring drier of two above drying units is arranged is to be connected in series, and the adjacent feed inlet and outlet of the drying unit that is connected in series links to each other respectively successively with inlet and outlet.

2. by the described tubular stirring drier of claim 1, it is characterized in that: described slurry formula stirring vane has two single blades, one side of single blade has the half slot that matches with shaft, the width of slurry formula stirring vane is 50～200 millimeters, between the two ends of slurry formula stirring vane and the inwall of pipe 5～15 millimeters fit clearance is arranged.

3. by the described tubular stirring drier of claim 2, it is characterized in that: described pipe sidewall has hand hole.

4. by claim 1,2 or 3 described tubular stirring driers, it is characterized in that: the inwall of described pipe is lined with rubber layer.

5. by claim 1,2 or 3 described tubular stirring driers, it is characterized in that: described tubular stirring drier has eight drying units, and eight drying units are divided into the upper and lower arrangement of two rows and are connected in series, and two drain between the dry unit material elevator is arranged.

6. by the described tubular stirring drier of claim 4, it is characterized in that: described tubular stirring drier has eight drying units, and eight drying units are divided into the upper and lower arrangement of two rows and are connected in series, and two drain between the dry unit material elevator is arranged.