CN204865173U

CN204865173U - Molten sulphur filter

Info

Publication number: CN204865173U
Application number: CN201520645548.1U
Authority: CN
Inventors: 徐立波
Original assignee: Heilungkiang Xin Weiyuan Chemical Co Ltd
Current assignee: Heilungkiang Xin Weiyuan Chemical Co Ltd
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2015-12-16
Anticipated expiration: 2025-08-26

Abstract

The utility model relates to a molten sulphur filter, this kind of molten sulphur filter include filter barrel, keep warm and press from both sides cover, barrel end cover, filtering component, and heat preservation is pressed from both sides the cover and is surrounded outside filter barrel, and shut through the welding of flange dish the upper end of the clamp cover that keeps warm, and the barrel end cover passes through bolt fixed connection with the ring flange that the cover was pressed from both sides in heat preservation, have round annular boss in the filter barrel, filtering component personally experiences sth. Part of the body including fixed overlap joint spare with rather than the filtration that links to each other, and the outer fringe of fixed overlap joint spare is pressed on annular boss, and the bottom surface of barrel end cover has a center section of thick bamboo, and the spring mounting is between a central section of thick bamboo and fixed overlap joint spare, filter barrel's lower extreme is equipped with the molten sulfur entry, and the upper end is equipped with the molten sulfur export, and the upper end that presss from both sides the cover that keeps warm is provided with steam inlet, and the lower extreme is equipped with steam outlet, be provided with the drain on the barrel end cover, set up the handle on the barrel end cover, set up at the bottom of the filter barrel and put clean pipe. The utility model discloses it is easier change to filter the body, and the sulphur sediment accessible that produces at the bottom of the filter barrel is put clean pipe and is released.

Description

Molten sulphur filter

Technical field:

The utility model relates to the filter prepared and use in sulfonate surfactant device, what be specifically related to is molten sulphur filter.

Background technology:

After solid sulfur is molten into molten sulfur in sulfur melting groove, needs to be transported to sulfur burner burning and generate SO ₂, in the process of conveying Molten sulphur, often there are the foreign material such as iron rust, sulphur slag, result in blockage, have influence on the normal production of device, need to filter Molten sulphur, the filtering bodies of existing molten sulphur filter is overlapped on the boss in filtration barrel body, changes filtering bodies cumbersome.

Summary of the invention:

The purpose of this utility model is to provide molten sulphur filter, and this molten sulphur filter changes troublesome problem for the filtering bodies solving existing molten sulphur filter.

The utility model solves the technical scheme that its technical problem adopts: this molten sulphur filter comprises filtration barrel body, insulation jacket, barrel body end cover, filter element, insulation jacket is looped around outside filtration barrel body, the upper end of insulation jacket is shut by ring flange welding, and the ring flange of barrel body end cover and insulation jacket is bolted to connection; Have a circle annular boss in filtration barrel body, filter element comprises fixed and coupled filtering bodies, and the outer rim of fixed is pressed on annular boss, and the bottom surface of barrel body end cover has central tube, and spring fitting is between central tube and fixed; The lower end of filtration barrel body is provided with molten sulfur entrance, and upper end is provided with molten sulfur outlet, and the upper end of insulation jacket is provided with steam inlet, and lower end is provided with steam (vapor) outlet; Barrel body end cover is provided with drain, barrel body end cover is also provided with handle, at the bottom of filtration barrel body, be provided with discharging tube.

The utility model has following beneficial effect:

1, insulation jacket of the present utility model is shut by ring flange welding, the upper surface that ring flange is looped around filtration barrel body is peripheral, like this, barrel body end cover can be linked together by spring with filter element, the ring flange of barrel body end cover and insulation jacket is dismantled after coming, when barrel body end cover being mentioned, filter element followed by and is suggested filtration barrel body, changes filtering bodies ratio and is easier to; In addition, at the bottom of filtration barrel body, being provided with discharging tube, when producing sulphur slag at the bottom of filtration barrel body, releasing by discharging tube.

2, the utility model barrel body end cover is provided with drain, can security be improved.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

1 filtration barrel body 2 insulation jacket 3 barrel body end cover 4 ring flange 5 boss 6 fixed 7 filtering bodies 8 central tube 9 spring 10 molten sulfur entrance 11 molten sulfur exports 12 steam inlet 13 steam (vapor) outlet 14 drain 15 handle 16 drains.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described further:

As shown in Figure 1, this molten sulphur filter comprises filtration barrel body 1, insulation jacket 2, barrel body end cover 3, filter element, insulation jacket 2 is looped around outside filtration barrel body 1, the upper end of insulation jacket 2 is shut by ring flange 4 welding, and barrel body end cover 3 is bolted to connection with the ring flange 4 of insulation jacket 2; A circle annular boss 5 is had in filtration barrel body 1, filter element comprises fixed 6 and coupled filtering bodies 7, fixed 6 external diameters are greater than the internal diameter of annular boss 5, the outer rim of fixed 6 leans on gravity pressure on convex annular 5 platform, the bottom surface of barrel body end cover 3 has central tube 8, spring 9 is arranged between central tube 8 and fixed 6, barrel body end cover 3 and the ring flange 4 of insulation jacket 2 are dismantled after coming, when barrel body end cover 3 is mentioned, filter element followed by and is suggested filtration barrel body 1, more convenient; The lower end of filtration barrel body 1 is provided with molten sulfur entrance 10, and upper end is provided with molten sulfur outlet 11, and the upper end of insulation jacket 2 is provided with steam inlet 12, and lower end is provided with steam (vapor) outlet 13, and steam inlet 12 and molten sulfur exports 11 and to coexist upper end, can ensure the molten sulfur temperature after filtration; Barrel body end cover 3 is provided with drain 14, barrel body end cover 3 is also provided with handle 15, can barrel body end cover 3 be mentioned easily by handle 15, filtration barrel body 1 end, is provided with discharging tube, the sulphur slag that cylinder body bottom produces can be emitted by drain 16.

Pass into steam from steam inlet 12, molten sulfur to be filtered enters filtration barrel body 1 from molten sulfur entrance 10, and after being filtered by filtering bodies 7, impurity is filtered, and pure molten sulfur is discharged from molten sulfur outlet 11.

Claims

1. a molten sulphur filter, it is characterized in that: this molten sulphur filter comprises filtration barrel body (1), insulation jacket (2), barrel body end cover (3), filter element, insulation jacket (2) is looped around filtration barrel body (1) outward, the upper end of insulation jacket (2) is shut by ring flange (4) welding, and barrel body end cover (3) is bolted to connection with the ring flange (4) of insulation jacket (2); A circle annular boss (5) is had in filtration barrel body (1), filter element comprises fixed (6) and coupled filtering bodies (7), the outer rim of fixed (6) is pressed on annular boss (5), the bottom surface of barrel body end cover (3) has central tube (8), and spring (9) is arranged between central tube (8) and fixed (6); The lower end of filtration barrel body (1) is provided with molten sulfur entrance (10), and upper end is provided with molten sulfur outlet (11); The upper end of insulation jacket (2) is provided with steam inlet (12), and lower end is provided with steam (vapor) outlet (13); Barrel body end cover (3) is provided with drain (14), barrel body end cover (3) is also provided with handle (15), filtration barrel body (1) end, is provided with discharging tube.