CN2850696Y

CN2850696Y - Steel plate blender for glass lining production

Info

Publication number: CN2850696Y
Application number: CN 200520113902
Authority: CN
Inventors: 田克勤; 王千祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-18
Filing date: 2005-07-18
Publication date: 2006-12-27
Anticipated expiration: 2015-07-18

Abstract

The utility model relates to a blender made of steel plates for glass lining production. A blender shaft is distributed with three feather-shaped axial flow type vanes which are mutually formed included angles of 120 DEG, the width of the root part of the blender shaft and the width of the head part of the blender shaft are different, the abdomen at one side of each vane is inclined toward the head part of the blender shaft to form an inclined plane, the sectional plane of each vane, both sides of which are semicircular, is formed by overlapping and welding two steel plates in the middle. The blender is suitable for blending various materials, anti-bend strength of the vanes of the blender is high, residual stress which is generated at glass lining can be reduced, the defect of porcelain burst can not occur, the blending efficiency is greatly enhanced and the efficiency of chemical reaction is improved.

Description

Steel plate system enamel agitator

Technical field

The utility model relates to a kind of steel plate system enamel agitator, and this agitator is the vitals of retort, directly has influence on the efficient of chemical reaction and the yield of chemical products, belongs to the technical field of chemical industry equipment.

Background technology

The blade of the agitator of domestic employing all is to flatten with steel pipe to make, (seeing Fig. 1,2,3,4) mainly is to adapt to glass lined production technology, but mixing effect is unsatisfactory, so far do not see any improvement is arranged, steel pipe its tube wall in the process of flattening is understood attenuation and is cracked, it is also big to be easy to generate burst porcelain and residual stress when enamel, and bending strength is poor.

In Fig. 1 and Fig. 1 a, the blade of steel pipe system is bucket lifting blade 1, its blade is cross blade 2 in Fig. 2 and Fig. 2 a, the plane of blade and horizontal plane angle at 45, its blade is circular arc vane 3 in Fig. 3 and Fig. 3 a, and blade surface becomes 15 ° of angles with horizontal plane, its blade also is circular arc 4 in Fig. 4 and Fig. 4 a, in-line blade 5 is arranged in addition at the top of shaft, the agitator of these steel pipe systems, and its cross section is circle 11 or flat 12 (seeing Figure 11,12).

Summary of the invention

The purpose of this utility model is that a kind of steel plate system enamel agitator will be provided, and it can remedy above-mentioned deficiency, can improve the efficient of chemical reaction, strengthens the bending strength of blade, reduces the residual stress that produces in the enamel process.

The structure of steel plate system enamel agitator is three the plumage oblique crank Z streaming blades 5 that are mutually 120 ° of angles that distribute on the shaft, the plane of this blade becomes 15 ° of angle lappings oblique with horizontal plane, the head of blade 5 is different with the width of root, from the belly of a side to head inclination one inclined-plane 6.The blade of agitator can be pusher blade 7.The blade of agitator can be board-like blade 8.The both sides, cross section of glass lined pinniform axial--flow blading 5 are semicircles 10, and there are 2 block plates, 9 superimposed being welded the centre.

The advantage of steel plate system enamel agitator is that its periphery of blade of steel plate system can reinforcement, reduce the residual stress that enamel technology produces, blade can be by force request, its cross dimensions can increase the thickness of root of blade, thereby improves its bending strength, and the blade of steel pipe system must strengthen its size if will improve the bending strength of root, then seem very heavy, the blade of steel plate system can make it reach requirements of saving energy, and the blade of steel pipe system can only be taken enamel technology into account by desirable leaf processing.

Description of drawings

Fig. 1. the agitator schematic diagram of steel pipe system enamel blade

Fig. 1 a. Fig. 1 blade schematic diagram

Fig. 2. the agitator schematic diagram of cross blade

The cross blade schematic diagram of Fig. 2 a.

Fig. 3. steel pipe system spiral vane schematic diagram

Fig. 3 a. steel pipe system spiral vane schematic diagram

Fig. 4. the agitator schematic diagram of combination type vane

Fig. 4 a. combination type vane schematic diagram

Fig. 5. steel plate system pinniform axial flow type stirrer schematic diagram

Fig. 6. the propeller agitator schematic diagram

Fig. 7. pusher blade schematic diagram

The board-like agitator schematic diagram of Fig. 8

Fig. 9. steel plate system blade profile schematic diagram

Figure 10. steel pipe system blade profile schematic diagram (circle)

Figure 11. steel pipe system blade profile schematic diagram (flat)

By Fig. 5, three the plumage oblique crank Z streaming blades 5 that are mutually 120 ° of angles that distribute on the shaft, the plane of this blade becomes 15 ° of angle lappings oblique with horizontal plane, the head of blade 5 is different with the width of root, from the belly of a side to head inclination one inclined-plane 6.

By Fig. 6,7, the blade of agitator is pusher blade 7, its outer likeness in form one racket shape, and the surface of blade can be straight, also can slightly be crooked.

By Fig. 8, agitator has board-like stirring vane 8, and blade 8 is the bending of arc sheet shape, two blade cross arrangements about in the of 8.

By Fig. 9, the both sides semicircular in shape 10 of the pinniform axial--flow blading 5 of steel pipe system, middle by two block plates, 9 superimposed being welded.

The specific embodiment

The enamel agitator of making by steel plate by Fig. 5,6,7,8, the shape of its blade also as shown in the figure, the profile of blade is the pusher or board-like blade (Fig. 8) of pinniform, steel plate is welded into the cross section of shape as shown in Figure 8, the cross section of this pinniform push type and board-like blade all as shown in Figure 9, it can reduce residual stress in enamel technology, and the shortcoming of burst porcelain can not take place as the blade of steel pipe system, and the form of blade can directly influence the effect of chemical reaction and improve stirring action.

Claims

1. steel plate system enamel agitator, it is characterized in that three the plumage oblique crank Z streaming blades (5) that are mutually 120 ° of angles that distribute on the shaft, the plane of this blade becomes 15 ° of angle lappings oblique with horizontal plane, the head of blade (5) is different with the width of root, from the belly of a side to head inclination one inclined-plane (6).

2. enamel agitator according to claim 1, the blade that it is characterized in that agitator can be formula blades (7) into.

3. enamel agitator according to claim 1, the blade that it is characterized in that agitator can be board-like blade (8).

4. enamel agitator according to claim 1, the both sides, cross section that it is characterized in that glass lined pinniform axial--flow blading (5) are semicircle (10), and there is superimposed being welded of 2 block plates (9) centre.