CN102989224A - Full-automatic slag removal filter - Google Patents
Full-automatic slag removal filter Download PDFInfo
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- CN102989224A CN102989224A CN2012105246085A CN201210524608A CN102989224A CN 102989224 A CN102989224 A CN 102989224A CN 2012105246085 A CN2012105246085 A CN 2012105246085A CN 201210524608 A CN201210524608 A CN 201210524608A CN 102989224 A CN102989224 A CN 102989224A
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- slag
- filter
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- except
- compression section
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Abstract
The invention relates to a full-automatic slag removal filter which comprises a filtering barrel (7) and a filtering net (6), wherein a fluid outlet (14) and a fluid outlet (5) are formed in the filtering barrel (7), and the filtering net (6) is arranged in the filtering barrel (7); and the full-automatic slag removal filter is characterized in that the lower part of the filtering net (6) is connected with a slag removal solution compression section (10); the slag removal solution compression section (10) is enclosed by slag removal solution; the lower part of the slag removal solution compression section (10) is connected with a slag forming and discharging section (11); the slag forming and discharging section (11) is provided with a slag outlet (12); and a single screw rod (8) is arranged in the filtering net (6), the slag removal solution compression section (10) and the slag forming and discharging section (11). According to the filter, the solid can be recovered or the solid slag can be discharged out of the filter without further process treatment under the condition that the area of the filter is effectively reduced.
Description
Technical field
The present invention relates to a kind of filter, this filter can be used for relating on the chemical process occasion of using the filter element operation, belongs to chemical production field.
Background technology
At present have in a large number this operation of filter operation in the chemical process, be used in the filtering fluid solid particle (impurity) or reclaim solid particle in the fluid as product.The conventional filtration device is comprised of simple structures such as filter cylinder, filter screens basically, tackle solid impurity by the filter screen of filter in actual use, solid impurity can form one deck filter cake on filter screen, because the accumulation of filter cake can make the negotiability of filter descend, clean or reclaim solid particle with regard to this filter being carried out off-line this moment, for guaranteeing that filter has the enough online production time just must with the area change of filter to improve its water environment capacity, the filter area of filter certainly will to be strengthened like this.In carrying out the cleaning filter process, a certain amount of cleansing medium can be consumed simultaneously, environmental pollution may be caused in addition; Need manpower to process when collecting solid product, the fluid of the residual certain content that is bound in the product need to further carry out the processing such as drying.
Also have in addition a kind of automatic backwashing filter the filter cake that forms at filter screen can be carried out on-line cleaning, this filter reality with the time need to utilize the fluid that filter is good that filter cake is removed, the a large amount of enrichment solids of meeting in this fluid although fluid consuming is smaller, this fluid yet needs further processing fluid could be separated with solids, if directly discharging will cause fluid loss and (or) environmental pollution, just need further PROCESS FOR TREATMENT (such as the operation such as dry, centrifugal) if need to reclaim wherein solid.
Summary of the invention
The object of the invention is to overcome the weak point that exists in conventional filter and the common full-automatic back washing filter, a kind of brand-new filter is provided, this filter in the situation that effectively reduces filter area, need not further PROCESS FOR TREATMENT just can reclaim wherein solid or with the direct discharge filter of filter residue.
The object of the present invention is achieved like this: a kind of full-automatic deslagging filter, comprise filter vat and screen pack, filter vat is provided with fluid inlet and fluid issuing, screen pack is installed in the filter vat, it is characterized in that: described screen pack bottom is connected with a slag except the hydraulic compression section, slag is surrounded except the liquid plate by slag except the hydraulic compression section, slag connects the slag forming discharging section except the hydraulic compression pars infrasegmentalis, the slag forming discharging section is provided with the slag outlet, removes in hydraulic compression section and the slag forming discharging section at screen pack, slag and is provided with a single screw rod.
The full-automatic deslagging filter of the present invention, described slag progressively dwindles from top to bottom except the pitch of the corresponding single screw rod of hydraulic compression section.
The full-automatic deslagging filter of the present invention, described removing on the liquid plate offers aperture, and the aperture of this aperture is less than the aperture of screen pack.
The full-automatic deslagging filter of the present invention, described slag becomes the cone tubular except the hydraulic compression section.
The full-automatic deslagging filter of the present invention, described slag outlet is provided with an outlet regulating screw.
The full-automatic deslagging filter of the present invention, described slag forming discharging section are arranged to straight-tube shape or cone tubular.
The invention has the beneficial effects as follows:
This filter can be tackled the solid matter in the fluid (with identical with equal-specification plain filter interdiction capability) effectively, online this solid matter is discharged system with solid shape after filter screen is removed also compacting simultaneously.Can guarantee that in the situation that effectively reduces filter area long period uses.
Description of drawings
Fig. 1 is the structural representation of the full-automatic deslagging filter of the present invention.
Reference numeral among the figure:
Drive unit 1
Accent, deceleration device 2
Cover plate 3
Upper support ring 4
Fluid issuing 5
Screen pack 6
Filter vat 7
Single screw rod 8
Lower support ring 9
Slag is except hydraulic compression section 10
Slag forming discharging section 11
Referring to Fig. 1, Fig. 1 is the structural representation of the full-automatic deslagging filter of the present invention.As seen from Figure 1, the full-automatic deslagging filter of the present invention, comprise filter vat 7 and screen pack 6, filter vat 7 is as the pressure restraining element of whole filter and fluid is limited in wherein, filter vat 7 is provided with fluid inlet 14 and fluid issuing 5, screen pack 6 is installed on the upper support ring 4 and lower support ring 9 of filter vat 7 inside, screen pack 3 bottoms are connected with a slag except hydraulic compression section 10, lower support ring 9 links to each other except the liquid plate with slag, slag connects slag forming discharging section 11 except hydraulic compression section 10 bottoms, slag forming discharging section 11 is provided with slag outlet 12, and slag outlet 12 is provided with an outlet regulating screw 13.Be provided with a single screw rod 8 at screen pack 6, slag in except hydraulic compression section 10 and slag forming discharging section 11, single screw rod 8 by transfer, deceleration device 2 links to each other with drive unit 1.
Described slag surrounds cone tubular by slag except the liquid plate except hydraulic compression section 10, it is a conical member, it is a pressure-bearing filter element, it mainly cooperates single screw rod 8 that slag is carried out [y1] compression, simultaneously the fluid in the slag is entered in the filter vat 7 by the aperture of offering on it, offer aperture except on the liquid plate, the aperture of this aperture is less than the aperture of screen pack 3.Described slag progressively dwindles to finish the compression of slag from top to bottom except the pitch of hydraulic compression section 8 corresponding single screw rods.
Described slag forming discharging section 11 is arranged to straight-tube shape or cone tubular, and slag enters slag outlet 12 by cone cavity, and the compaction rate of slag forming is regulated by outlet regulating screw 13.
Described filter vat 7 tops arrange cover plate 3 in order to enclosed filters and support accent, deceleration device 2 and drive unit 1.
The rotary speed of slagging-off screw rod is between the 1-500rpm.
The draw ratio L/D of screen pack is between 0.2-100.
The filtering accuracy of screen pack is between 0.1-20mm.
This filter can be understood as a Daepori by filter and the organic assembling with single screw rod of pressing function.
Operation principle:
Fluid enters filter by fluid inlet 14, flows from inside to outside to be summarised in the interior laggard fluid outlet 5 that enters of cartridge filter 7 on screen pack 6, and the solid particle (abbreviation slag) in the fluid is filtered net 6 and tackles within it wall and form in the above filter cake.Single screw rod 8 is under drive unit 1 drives, reach required rotational speed through toning, deceleration device 2, drive that single screw rod 8 scrapes the filter cake on the screen pack and promote downwards and enter slag except hydraulic compression section 10, slag enters slag forming discharging section 11 after slag is extruded away except a large amount of fluid in liquid plate place, carry out moulding, last slag exports 12 discharge filters by slag.
Claims (7)
1. full-automatic deslagging filter, comprise filter vat (7) and screen pack (6), filter vat (7) is provided with fluid inlet (14) and fluid issuing (5), screen pack (6) is installed in the filter vat (7), it is characterized in that: described screen pack (3) bottom is connected with a slag except hydraulic compression section (10), slag is surrounded except the liquid plate by slag except hydraulic compression section (10), slag connects slag forming discharging section (11) except hydraulic compression section (10) bottom, slag forming discharging section (11) is provided with slag outlet (12), in screen pack (6), slag is except being provided with a single screw rod (8) in hydraulic compression section (10) and the slag forming discharging section (11).
2. a kind of full-automatic deslagging filter according to claim 1 is characterized in that: described slag progressively dwindles from top to bottom except the pitch of the corresponding single screw rod of hydraulic compression section (8).
3. a kind of full-automatic deslagging filter according to claim 1 and 2 is characterized in that: describedly offer aperture except on the liquid plate, the aperture of this aperture is less than the aperture of screen pack (3).
4. a kind of full-automatic deslagging filter according to claim 1 and 2 is characterized in that: described slag becomes the cone tubular except hydraulic compression section (10).
5. a kind of full-automatic deslagging filter according to claim 3 is characterized in that: described slag becomes the cone tubular except hydraulic compression section (10).
6. a kind of full-automatic deslagging filter according to claim 1 and 2 is characterized in that: described slag outlet (12) is provided with an outlet regulating screw (13).
7. a kind of full-automatic deslagging filter according to claim 1 and 2 is characterized in that: described slag forming discharging section (11) is arranged to straight-tube shape or cone tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105246085A CN102989224A (en) | 2012-12-10 | 2012-12-10 | Full-automatic slag removal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105246085A CN102989224A (en) | 2012-12-10 | 2012-12-10 | Full-automatic slag removal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989224A true CN102989224A (en) | 2013-03-27 |
Family
ID=47918639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105246085A Pending CN102989224A (en) | 2012-12-10 | 2012-12-10 | Full-automatic slag removal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102989224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498330A (en) * | 2016-01-22 | 2016-04-20 | 重庆原永环保工程有限公司 | Novel grillage machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0683915B2 (en) * | 1986-12-17 | 1994-10-26 | 九里化学装置株式会社 | Continuous filter with squeeze screw |
| CN2386867Y (en) * | 1999-08-02 | 2000-07-12 | 祝永康 | Sealed continuous slagging filtering machine |
| CN2492290Y (en) * | 2001-08-13 | 2002-05-22 | 自贡高精过滤机制造有限公司 | Full-automatic dirt-removing water filter capable of rinsing |
-
2012
- 2012-12-10 CN CN2012105246085A patent/CN102989224A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0683915B2 (en) * | 1986-12-17 | 1994-10-26 | 九里化学装置株式会社 | Continuous filter with squeeze screw |
| CN2386867Y (en) * | 1999-08-02 | 2000-07-12 | 祝永康 | Sealed continuous slagging filtering machine |
| CN2492290Y (en) * | 2001-08-13 | 2002-05-22 | 自贡高精过滤机制造有限公司 | Full-automatic dirt-removing water filter capable of rinsing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498330A (en) * | 2016-01-22 | 2016-04-20 | 重庆原永环保工程有限公司 | Novel grillage machine |
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Application publication date: 20130327 |