CN2870963Y

CN2870963Y - Agitator

Info

Publication number: CN2870963Y
Application number: CN 200620018441
Authority: CN
Inventors: 赵爱君; 汪绍芬; 佟立军; 贾仕全
Original assignee: China ENFI Engineering Corp
Current assignee: China ENFI Engineering Corp
Priority date: 2006-03-21
Filing date: 2006-03-21
Publication date: 2007-02-21
Anticipated expiration: 2016-03-21

Abstract

The utility model is a titanium-steel structure mixing device, which comprises a mixer shaft, a mechanical sealing device and a pedestal. The key point of the utility model lies in that it also contains a cooling device, the cooling device comprises a mounting base, a water jacket, a first cushion ring, a second cushion ring and a cover board and the structures are all hollow structure, wherein the mixer shaft runs through the first cushion ring, the mounting base, the water jacket and the second cushion ring in successively and the cover board is connected with the second cushion ring and fixed on the bottom end of the water jacket to form a modern mixing device. The cooling device can reduce the temperature of the mechanical sealing device, guarantee the normal operation of the equipment and improve the safety coefficient.

Description

A kind of agitating device

Technical field

The utility model relates to a kind of agitating device, is meant a kind of novel agitating device that is arranged with cooling device at titanium-steel construction especially.

Background technology

General metallurgical industry autoclave is made up of agitating device and kettle, agitating device is installed on the kettle, chemical reaction takes place in the stirring action by agitating device in kettle, this agitating device includes motor, reductor, shaft coupling, bearing block, shaft, mechanically-sealing apparatus, base, cooling jacket, stirring arm.Before 2000, China's metallurgy industry, the oxygen of China's metallurgy industry are pressed and how are leached horizontal autoclave so that steel+lead (or fiberglass or rubber) separation layer+the heatproof acidproof brick is the main material of kettle, and there is following shortcoming in this kind autoclave pressure:

1, does anticorrosive coat with the heatproof acidproof brick, make autoclave thick and heavy huge;

2, the restriction of lining-up of heatproof acidproof brick and separation layer small pieces of cloth used for patches condition, large-scale, ultra-large type still that small-sized still of can't manufacturing laboratory using and heavy construction are used;

3, heatproof acidproof brick easy generation weak point under the alternating temperature-changing effect splits and peels off;

4, both at home and abroad the quality requirement that leaches product is improved greatly, the heatproof acidproof brick can discharge calcium, magnesium ion under the environment of high temperature, pressurization, peracid, reduce product purity.

At present, metallurgy industry adopts oxygen to press the horizontal autoclave of leaching titanium-steel composite board to replace former autoclave, this autoclave is the autoclave of titanium-steel composite board material, owing to used titanium-steel material that the mechanically-sealing apparatus of agitating device has been had higher requirement, this mechanically-sealing apparatus must be controlled at a certain temperature, otherwise can cause potential safety hazard.

The utility model content

In order to improve the deficiencies in the prior art, the utility model provides a kind of novel agitating device, and this agitating device is provided with cooling device in the mechanically-sealing apparatus lower end, and mechanically-sealing apparatus is cooled off, and has ensured device '.

Specifically, the technical solution adopted in the utility model is as described below:

A kind of agitating device includes shaft, mechanically-sealing apparatus, base, it is characterized in that: this agitating device is titanium-steel material structure;

Described agitating device also includes cooling device, and this cooling device includes mount pad, water jacket, first packing ring, second packing ring and cover plate;

This mount pad center is provided with first hole, and is provided with first through hole, second through hole in this mount pad, and this first through hole, second through hole run through and extend to the mount pad bottom;

This mount pad edge is provided with some installation holes, by this hole is installed and is linked to each other with base;

This water jacket is a hollow structure, and this water jacket inside is a cavity structure;

This water jacket upper end is connected in the mount pad lower end, and above-mentioned first through hole, second through hole communicate with water jacket inside;

This first packing ring, second packing ring are hollow structure, and this first packing ring is arranged at the mount pad upper end, and this second packing ring is arranged at the water jacket bottom;

This cover plate is a hollow structure;

This shaft runs through first packing ring, mount pad, water jacket, second packing ring successively, and this cover plate and second packing ring are fixedly connected in the water jacket bottom;

Described water jacket is to be established by some titanium pipe boxes to form, and inner titanium pipe and outer end sleeve bottom are by sealing plate sealing, and all the other casing length are less than inner titanium pipe, outer end sleeve pipe;

Described water jacket upper end is fixed by welding in the mount pad bottom;

The described first packing ring cross section is a bending structure, fasten with mount pad upper end, with shaft be matched in clearance;

The described second packing ring cross section is a bending structure, fasten with the water jacket bottom, with shaft be matched in clearance;

Described cover plate is fixed on the water jacket sealing plate by screw;

Described sealing plate and inner titanium pipe and the welding of outer end sleeve pipe are integrative-structure;

The described first hole upper edge is provided with one and supplies the embedded along structure of first packing ring setting.

By the technique effect that the utility model reached be: effectively reduce the temperature that passes to the mechanical seal position by device interior on the one hand, on the other hand equipment medium is entered sealed end and played certain barrier effect.

Description of drawings

Fig. 1 is the structural representation of the utility model agitating device;

Fig. 2 is the sectional view of the novel middle cooling device of this use;

Fig. 3 is the vertical view of the novel middle cooling device of this use;

Fig. 4 is the sectional view of the novel middle cooling device A-A direction of this use.

The specific embodiment

The structure that describes the utility model agitating device below in conjunction with accompanying drawing in detail is formed.

It is example that the utility model is pressed the horizontal autoclave of leaching titanium-steel composite board with oxygen, the novel agitating device that is used on this autoclave pressure is described, this oxygen is pressed and is leached the horizontal autoclave employing of titanium-steel composite board titanium-steel material, this agitating device is similarly titanium-steel material structure, be installed in the kettle upper end, as shown in Figure 1, be the structural representation of the utility model agitating device, it includes motor 1, reductor 2, shaft coupling 3, bearing block 4, shaft 5, mechanically-sealing apparatus 6, base 7, stirring arm 8.

Of the present utility model focusing on: this agitating device also includes cooling device 9, and this cooling device includes mount pad 91, water jacket 92, first packing ring 93, second packing ring 94 and cover plate 95.See also Fig. 2-Fig. 4, structural representation for cooling device in the utility model, as shown in the figure: these mount pad 91 centers are provided with first hole 11, and are provided with first through hole 12, second through hole 13 in this mount pad, and this first through hole 12, second through hole 13 run through and extend to the mount pad bottom.This mount pad edge is provided with some installation holes 14, be connected and fixed by hole 14 bolt that links to each other with base 7 is installed, and these mount pad 91 first holes 11 upper edges is provided with embeddedly along 111, fastens with described first packing ring 93.Described water jacket 92 is a hollow structure, in present embodiment, this water jacket is established by three titanium pipe boxes and is welded, form by inner titanium pipe 921, intermediate casing 922, outer end sleeve pipe 923 and sealing plate 924, this the inner titanium pipe 921 seals by a sealing plate 924 with outer end sleeve pipe 923 bottoms, and sealing plate 924 is a hollow structure, and intermediate casing length is less than inner titanium pipe, outer end sleeve pipe, so form inner cavity structure, ccontaining for liquid.And the titanium pipe of this water jacket upper end is directly welded in mount pad 91 lower ends, and first through hole 12, second through hole 13 communicate with water jacket inside, for liquid turnover.

As shown in the figure, this first packing ring 93, second packing ring 94 are loop configuration, this first packing ring cross section be 90 the degree bending structures, be arranged at embedded along on 111, these second packing ring, 94 cross sections be similarly 90 the degree bending structures.Described cover plate 95 is a hollow structure.

During installation, this shaft 5 runs through first packing ring 93, mount pad 91, water jacket 92, second packing ring 94 and cover plate 95 successively, and 95 pairs second packing rings of this cover plate play the effect of support, and are fixed in the water jacket bottom by screw A.

The utility model cooling device can be controlled the temperature of mechanically-sealing apparatus, ensures the safety of kettle equipment, has improved oxygen greatly and has pressed the performance that leaches the horizontal pressurization of titanium-steel composite board.

As mentioned above, the utility model provides a kind of preferable agitating device structure, so offer the application of novel patent in accordance with the law; Yet, above implementation and graphic shown in, be the utility model preferred embodiment, be not to limit to the utility model with this, therefore, be similar to, duplicate with structure of the present utility model, device, feature etc. such as, all should belong to of the present utility model founding within purpose and the claim.

Claims

1, a kind of agitating device includes shaft, mechanically-sealing apparatus, base, it is characterized in that:

This agitating device is titanium-steel material structure;

This agitating device also includes cooling device, and this cooling device includes mount pad, water jacket, first packing ring, second packing ring and cover plate;

This first packing ring, second packing ring are loop configuration, and this first packing ring is arranged at the mount pad upper end, and this second packing ring is arranged at the water jacket bottom;

This cover plate is a hollow structure;

This shaft runs through first packing ring, mount pad, water jacket, second packing ring successively, and this cover plate and second packing ring are fixedly connected in the water jacket bottom.

2, agitating device according to claim 1, it is characterized in that: this water jacket is to be established by some titanium pipe boxes to form, and inner titanium pipe and outer end sleeve bottom are by sealing plate sealing, and all the other casing length are less than inner titanium pipe, outer end sleeve pipe.

3, agitating device according to claim 1 is characterized in that: this water jacket upper end is fixed by welding in the mount pad bottom.

4, agitating device according to claim 1, it is characterized in that: this first packing ring cross section is a bending structure, fasten with the mount pad upper end, with shaft be matched in clearance.

5, agitating device according to claim 1, it is characterized in that: this second packing ring cross section is a bending structure, fasten with the water jacket bottom, with shaft be matched in clearance.

6, agitating device according to claim 1, it is characterized in that: this cover plate is fixed on the water jacket sealing plate by screw.

7, as agitating device as described in the claim 2, it is characterized in that: sealing plate and inner titanium pipe and the welding of outer end sleeve pipe are integrative-structure.

8, agitating device according to claim 1 is characterized in that: this first hole upper edge be provided with one for first packing ring be provided with embedded along structure.