CN202983342U - Filter concentrating device - Google Patents
Filter concentrating device Download PDFInfo
- Publication number
- CN202983342U CN202983342U CN 201220673051 CN201220673051U CN202983342U CN 202983342 U CN202983342 U CN 202983342U CN 201220673051 CN201220673051 CN 201220673051 CN 201220673051 U CN201220673051 U CN 201220673051U CN 202983342 U CN202983342 U CN 202983342U
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- barrel
- cylindrical shell
- inner barrel
- shell
- filtering
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Abstract
The utility model relates to a filter concentrating device, comprising a barrel and a stirring device, wherein the stirring device is arranged inside the barrel; two ends of the barrel are respectively connected with an upper end socket and a lower end socket; the barrel comprises an upper barrel and a lower barrel; the upper barrel comprises an inner barrel and an outer barrel; the inner barrel and the lower barrel are tightly connected; a jacket space isolated with the lower barrel is formed between the inner barrel and the outer barrel; a plurality of pores communicated with an inner cavity of the inner barrel and the jacket space are formed in the lateral wall of the inner barrel; a filter cloth is also arranged at the lateral wall; a clear liquid discharge hole is also formed at the lower end of the jacket space; a feeding hole extending inside the barrel is formed at the lateral wall of the lower barrel; and a discharge hole is formed at the bottom of the lower end socket. Compared with the prior art, the filter concentrating device has the advantages that the filter concentrating device is arranged into the tank body structure with the stirring device similar with jacket equipment; the original static settling device becomes continuously dynamic concentrating device; the slurry can be rapidly concentrated; the dehydration rate is high; the concentration and drainage time is shortened; and the factory environment is optimized.
Description
Technical field
The utility model relates to chemical industry equipment field, particularly a kind of filtering-condensing apparatus.
Background technology
China's Coal Chemical Industry industry reaches the power industry that is used for power generation and belongs to sulphur coal with coal more, can produce waste gas in combustion process, wherein contains sulphur and nitre.Contain a large amount of sulphur, nitrogen etc. in material in petroleum chemical industry, cause and contain a large amount of SO in flue gas
2, CO
2, SO
3, N
2, NO
X, the harmful substance such as dust.These waste gas or flue gas are drained in a large number can produce in atmosphere to pollute and form acid rain, wherein SO
2, NO
XParticularly remarkable to the pollution that environment brings.Therefore, the flue gas that is discharged in atmosphere must be processed through the denitration dust collecting desulfurization.
The normal Wet Flue Gas Desulfurization Technique that adopts in desulphurization system, flue gas is after desulfurization is processed, waste water after desulfurization is discharged at the bottom of the scrubbing tower tower, squeeze into filter by pump and carry out Separation of Solid and Liquid, upper row's clear liquid is introduced oxidation tank and is carried out oxidation to reach the COD qualified discharge, the concentration of lower row's underflow liquid particle is 3%～7%, does not also reach the pollution emission standard of petroleum chemical industry.
In the past in engineering project, adopt Rose Box as filtering and concentrating equipment, it is a kind of rectangular body structure, inner filter cloth supports fixing by support angle steel and the orifice filter of evenly opening aperture, by after filter-cloth filtering, clear liquid is extracted out with pump from the clear liquid on the outlet discharge of bottom or Rose Box top through the underflow liquid arranged under filter, and the concentrated slurry on filter cloth is by after long-time quiescent setting, the concentration of particle is reached more than 50%, and artificial the removing pulled out landfill outside factory.The weak point of this Rose Box: the ⑴ slurries need the long-time static concentration of particle that just can make to reach more than 50%, and the time that needs was about for 1 week; ⑵ the underflow liquid of particle concentration more than 50% after concentrated needs artificial the removing, wastes time and energy; ⑶ the smell is awful for waste liquid, worsened the environment of plant.
The utility model content
Technical problem to be solved in the utility model is that the filtering-condensing apparatus that a kind of concentration time is short, saving is manually optimized the environment simultaneously is provided for the deficiencies in the prior art.
the utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of filtering-condensing apparatus, comprise cylindrical shell and be located at the interior agitating device of described cylindrical shell, the two ends of described cylindrical shell are connected with respectively, low head, it is characterized in that: described cylindrical shell comprises upper shell and lower shell, described upper shell comprises inner barrel and outer cylinder body, described inner barrel and described lower shell are tightly connected, in described, form the chuck space isolated with described lower shell between outer cylinder body, the sidewall of described inner barrel is provided with the inner chamber of the described inner barrel of a plurality of connections and the aperture in described chuck space, also be provided with filter cloth on the sidewall of described inner barrel, lower end, described chuck space also is provided with the clear liquid outlet, the sidewall of described lower shell is provided with the charging aperture that stretches into inner barrel, the low head bottom is provided with discharging opening, waste water after desulfurization is under the effect of agitating device, filtrate enters the chuck space rapidly, and discharge from the clear liquid mouth of lower end, chuck space, pass through the dope discharging opening discharge of underflow liquid bottom low head in chuck space, the pore size that simultaneously can determine filter cloth according to granularity and the proportion of different material, to improve concentrated effect.
As improvement, described agitating device is comprised of the stirring motor that is fixed on upper cover, the cleaning shoe that is arranged on the paddle in cylindrical shell and is connected to the paddle lower end, shaft joint on the upper end of described paddle passes cylindrical shell and is arranged on cylindrical shell is connected, this shaft joint is connected with the output shaft of stirring motor, agitating device makes flocculation group and impurity be subject to a pressure in inner barrel, when flocculate group and impurity are scraped off by cleaning shoe, can successfully discharge from discharging opening, guarantee concentrated effect.
As improvement, the sidewall in described chuck space also is provided with interface of the level gauge and overfall, and the liquid level gauge of installing on interface of the level gauge can be convenient to observe the water level of drainage, if water level is too high, pressure is excessive, and filtrate can be discharged from overfall.
As improvement, described charging aperture is set to tangential entry, and tangential admission is little to washing away of cylindrical shell, and the charging resistance is less.
As improvement, described upper cover is flat-plate closure, and low head is conical head, and the design of conical head can make solid matter sedimentation and the densification better of waste water.
compared with prior art, the utility model has the advantage of: filtering-condensing apparatus is set to the tank structure of similar jacketed equipment band agitating device, make former static state deposition device become continuously dynamic enrichment facility, can make slurries concentrated fast, dehydration rate is high, shortened concentrated blowing time, slurries after concentrated are discharged from the discharging opening of inferior pyramidal end socket by gravity, saved artificial, concentrated concentration can reach the requirement that coordinates the vacuum belt dewaterer, the precipitation of dewatering from the underflow liquid that low head is discharged, form mud cake and pull out landfill outside factory, optimize the environment of plant.
Description of drawings
Fig. 1 is the cross-sectional schematic of the present embodiment assembly structure.
Fig. 2 is the cutaway view along A-A line in Fig. 1.
Fig. 3 is the perforate partial enlarged drawing of evenly opening the aperture inner core in the present embodiment.
Fig. 4 is the welding partial enlarged drawing of liquid-inlet and lower shell in the present embodiment.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
a kind of filtering-condensing apparatus, comprise cylindrical shell 1 and be located at the interior agitating device of described cylindrical shell 1, the two ends of described cylindrical shell 1 are connected with respectively, low head 2, 3, described cylindrical shell 1 comprises upper shell 11 and lower shell 12, described upper shell 11 comprises inner barrel 13 and outer cylinder body 14, described inner barrel 13 and described lower shell 12 are tightly connected, in described, outer cylinder body 13, form the chuck space 4 isolated with described lower shell 12 between 14, the sidewall of described inner barrel 13 is provided with the inner chamber of the described inner barrel 13 of a plurality of connections and the aperture in described chuck space 4, also be provided with filter cloth 8 on the sidewall of described inner barrel 13, 4 lower ends, described chuck space also are provided with clear liquid outlet 5, the sidewall of described lower shell 12 is provided with the charging aperture 6 that stretches into cylindrical shell 1 inside, low head 3 bottoms are provided with discharging opening 7, filter cloth 8 can be connected with the sidewall of inner barrel 13 by the connector that is arranged on inner barrel 13, and the pore size that can determine filter cloth 8 according to granularity and the proportion of different material, to improve concentrated effect.4 lower ends, described chuck space also are provided with clear liquid outlet 5; The sidewall of described lower shell 12 is provided with the tangential admission mouth 6 that stretches into cylindrical shell 1 inside, and the bottom of taper low head 3 is provided with discharging opening 7.the agitating device that is provided with in cylindrical shell 1 can make former static state deposition device become continuously dynamic enrichment facility, be agitating device easy for installation, the upper cover 2 of cylindrical shell 1 can be flat-plate closure, this agitating device is by the stirring motor 9 that is fixed on upper cover 2, cleaning shoe 15 compositions that are arranged on the paddle 10 in cylindrical shell and are connected in paddle 10 lower ends, the upper end of described paddle 10 passes the shaft joint 16 that arranges on cylindrical shell 1 and cylindrical shell 1 and is connected, shaft joint 16 is connected with stirring motor 9, rotate by stirring motor 9 and drive paddles 10 and cleaning shoe 15 in the interior rotation of cylindrical shell 1, play the effect of stirring the waste water material, waste water tangentially enters cylindrical shell 1 from charging aperture 6 like this, the effect of the filtration by agitating device and chuck space 4 again, forming one advances, one filter, the dynamic filter that one row carries out simultaneously, make filtrate can enter rapidly chuck space 4, discharge from the clear liquid outlet 5 of 4 lower ends, chuck space, the underflow liquid that does not enter chuck space 4 is discharged by the dope discharging opening 7 of low head 3 bottoms, can observe the liquid level in chuck space 4 by the liquid level gauge of installing on interface of the level gauge 17, if the drainage position is too high, pressure is excessive, filtrate can be discharged from overfall 16, realize that compression is filtered effectively.
Claims (5)
1. filtering-condensing apparatus, comprise cylindrical shell (1) and be located at the interior agitating device of described cylindrical shell (1), the two ends of described cylindrical shell (1) are connected with respectively, low head (2, 3), it is characterized in that: described cylindrical shell (1) comprises upper shell (11) and lower shell (12), described upper shell (11) comprises inner barrel (13) and outer cylinder body (14), described inner barrel (13) and described lower shell (12) are tightly connected, in described, outer cylinder body (13, 14) form the chuck space (4) isolated with described lower shell (12) between, the sidewall of described inner barrel (13) is provided with the inner chamber of the described inner barrel of a plurality of connections (13) and the aperture in described chuck space (4), also be provided with filter cloth (8) on the sidewall of described inner barrel (13), lower end, described chuck space (4) also is provided with clear liquid outlet (5), the sidewall of described lower shell (12) is provided with and stretches into the inner charging aperture (6) of cylindrical shell (1), low head (3) bottom is provided with discharging opening (7).
2. filtering-condensing apparatus according to claim 1, it is characterized in that: described agitating device is comprised of the stirring motor that is fixed on upper cover (2) (9), the cleaning shoe (15) that is arranged on the paddle (10) in cylindrical shell (1) and is connected to paddle (10) lower end, shaft joint (16) on the upper end of described paddle (10) passes cylindrical shell (1) and is arranged on cylindrical shell (1) is connected, and this shaft joint (16) is connected with the output shaft of stirring motor (9).
3. filtering-condensing apparatus according to claim 1, it is characterized in that: the sidewall in described chuck space (4) also is provided with interface of the level gauge (17) and overfall (18).
4. filtering-condensing apparatus according to claim 1, it is characterized in that: described charging aperture (6) is set to tangential entry.
5. filtering-condensing apparatus according to claim 1, it is characterized in that: described upper cover (2) is flat-plate closure, and described low head (3) is conical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673051 CN202983342U (en) | 2012-12-07 | 2012-12-07 | Filter concentrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673051 CN202983342U (en) | 2012-12-07 | 2012-12-07 | Filter concentrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983342U true CN202983342U (en) | 2013-06-12 |
Family
ID=48554568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673051 Expired - Lifetime CN202983342U (en) | 2012-12-07 | 2012-12-07 | Filter concentrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287100A (en) * | 2017-07-17 | 2017-10-24 | 昆明理工大学 | A kind of slurries and heteroproteose cell separator |
| CN112495023A (en) * | 2020-11-27 | 2021-03-16 | 贵州正业龙腾新材料开发有限公司 | Solid-liquid separation equipment of organosilicon microballon production |
-
2012
- 2012-12-07 CN CN 201220673051 patent/CN202983342U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287100A (en) * | 2017-07-17 | 2017-10-24 | 昆明理工大学 | A kind of slurries and heteroproteose cell separator |
| CN112495023A (en) * | 2020-11-27 | 2021-03-16 | 贵州正业龙腾新材料开发有限公司 | Solid-liquid separation equipment of organosilicon microballon production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |