CN202010467U - Sewage solid-liquid separation device - Google Patents
Sewage solid-liquid separation device Download PDFInfo
- Publication number
- CN202010467U CN202010467U CN201120056241XU CN201120056241U CN202010467U CN 202010467 U CN202010467 U CN 202010467U CN 201120056241X U CN201120056241X U CN 201120056241XU CN 201120056241 U CN201120056241 U CN 201120056241U CN 202010467 U CN202010467 U CN 202010467U
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- CN
- China
- Prior art keywords
- filter
- cartridge filter
- filtering barrel
- lower cover
- separating liquid
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- Expired - Fee Related
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Abstract
The utility model relates to a sewage solid-liquid separation device, which comprises a rack, a filtering barrel, an upper filtering barrel cover, a lower filtering barrel cover, a moving device of the lower filtering barrel cover and a filtrate feeding hole, wherein the filtering barrel is supported by the rack, and the upper filtering barrel cover and the lower filtering barrel cover can move in the filtering barrel up and down; and the filtrate feeding hole is connected in the filtering barrel. The sewage solid-liquid separation device has simple structure, high working efficiency, good solid-liquid separation effect and high automation degree.
Description
(1) technical field
The utility model relates to a kind of equipment that in environment-protecting industrial, is applied to the sewage Separation of Solid and Liquid.
(2) background technology
In existing trade effluent place process, mainly reach quick separation purpose at present by pressure differential; Filter plant totally is divided into vacuum and pressurization two classes, and vacuum types is commonly used rotating cylinder, disk, a horizontal belt etc., and the pressurization class is commonly used press filtration, squeezing, dynamic filtration and rotary-type etc.
The filter of vacuum filter is installed in by some filter screens and is contained on the hollow shaft, and the cavity of filter screen is communicated with the filtrate hole of hollow shaft, drives filter screen at the groove hollow mandrel that is being full of mother liquor and rotates, successively district, dry section, filter cake obscission zone after filtration.The filter screen cavity links to each other with vavuum pump when the Xie net is distinguished after filtration, makes the ectonexine of filter screen form pressure reduction under the effect of bleeding of vavuum pump, and Separation of Solid and Liquid forms one deck filter cake on the surface of filter screen.When filter screen leaves liquid level and is in dry section, still link to each other with vavuum pump, under vavuum pump continuation effect, allow air saturating bag filter cake gap and take away moisture content, filter cake is further dewatered, filter screen is in and makes the filter screen cavity stripping filter cake that links to each other with pressure fan when blowing off the district.Deficiencies such as vacuum filter is to be in the continuous course of work in limit on the whole, handles but belong to suction type in the separation process, makes complete machine costs and poor dehydration results, low, the filter cake liquid content height of filter cake disengaging rate, and disposal ability is less than normal, power consumption and noise are big;
Filter press makes pressure oil charge into hydraulic cylinder by hydraulic system, and promote piston and a plate moves forward, the multi-disc filter plate is compressed, make adjacent filter plate filter screen constitute many hollow filter chambers, feed pump with mother liquor from tailgate through the material pipe send into the hollow filter chamber, pressure-filtering process begins after all hollow filter chambers are full of mother liquor, and the pressure that is produced by feed pump carries out Separation of Solid and Liquid under the effect of filter screen.Solid particle is stayed filter chamber, filtrate is flowed out through filter screen, filter catch-drain, the pressure-filtering process time is by mother liquor characteristic and the decision of pressing technology operating condition, stop feed after reaching the stipulated time, after a period of time that keep-ups pressure, hydraulic cylinder begins the back to operation, a plate is return original position, each hollow filter chamber is opened successively, filter cake is come off by self gravitation, must answer said process again; Filter press comprises in a working cycles: compress filter plate, pan feeding, pressure filtration, unclamp the filter plate and the several courses of work of arm-tie discharging.Have only pan feeding and pressure filtration process to be in the direct mechanism of Separation of Solid and Liquid in a working cycles process, other process is complementary process, makes greatly reducing with efficient of filter press; Can make the filter chamber poor sealing when disengaging is stained with solids at the sheet frame edge as filter cake simultaneously, make pressure filtration pressure not enough, and the masterbatch injection is impacted; Generally also there is intermittently operated in filter press, and production efficiency is low, the labour intensity height, and the filter cloth loss is fast, filter cloth is installed deficiencies such as trouble.
(3) summary of the invention
The purpose of this utility model is in order to solve the problem of the above existence, and a kind of simple in structure, high efficiency, good effect of separating solid from liquid, sewage equipment for separating liquid from solid that automaticity is high are provided.
The technical scheme that realizes the utility model purpose is:
It comprises the filtrate charging aperture in frame, the cartridge filter by frame support, the mobile device that can move up and down cartridge filter loam cake, cartridge filter lower cover, cartridge filter lower cover in cartridge filter, the access filter vat.
Be especially:
Expansion gear is arranged in the cartridge filter.
Described expansion gear is one or a few expansion tube and inflating medium import.
The mobile device of cartridge filter lower cover is for reaching parallel movement apparatus up and down.Reach up and down parallel movement apparatus be meant can allow the cartridge filter lower cover up and down with parallel constructional device.
Cover its control device that moves up and down of control on the filter vat.For example the filter vat loam cake connects the control oil cylinder, and the control oil cylinder can make loam cake slide up and down at the filtration barrel body inwall.
Cartridge filter is an open cartridge filter and screen pack within it.Concrete mode can be barrel wall and has some fluid holes, and the cylindrical shell installed inside has filter net cloth.
The advantage of the technical program has:
1. between the 35%-60% when the effective time of filter pressing of existing filter press only is full work, amount has part-time and part hollow filter chamber material to separate in time of filter pressing and is in wait state together, and the utility model is in continuous pan feeding pressure-filtering process of all the period of time by the operation of a plurality of separate component matching coordinative to complete machine; Filter press has only the pressure source operation of single pump as press filtration simultaneously, and this device can have three pressure sources (pan feeding pump, upper sealing plate, expansion gear) press filtration simultaneously, also can interiorly at any time carry out press filtration, thereby greatly improve the pressure efficiency of operation by a certain pressure source.
2. this device can be surveyed device as controlled condition by various bolts in operation process, all can control each operation process automatically by controller, eliminate the complementary work operations of personnel of original press filtration or vacuum equipment, reduced labour intensity, realized high intelligent high automation.
3. this device output filter cake compares with straight null device and belt press filtration, because repeatedly press filtration makes output filter cake liquid holdup low.
(4) description of drawings
Fig. 1 looks cross-sectional schematic for the utility model master;
Fig. 2 is the utility model schematic perspective view.
(5) specific embodiment
Be described further below in conjunction with accompanying drawing, but be not limited only to this.
It comprises frame 1, the cartridge filter 2 by frame 1 support, cartridge filter loam cake 4, cartridge filter lower cover 9, inserts the filtrate charging aperture 7 in the filter vat 2.
In loam cake 4 upper shells 2 expansion gear 6 is installed, expansion gear 6 is four expansion tubes and the inflating medium charging aperture of opening on loam cake 48.
The mobile device of cartridge filter lower cover 9, for lower cover 9 is connected with the control oil cylinder 10 that lower cover 9 is moved up and down, control oil cylinder 10 is installed on the movable support bracket 11, and movable support bracket 11 is embedded in movable support bracket 11 is shifted out on the moving track 12 under the cartridge filter 2.
Cartridge filter loam cake 4 is connected with the control oil cylinder 5 that loam cake 4 is slided up and down at cylindrical shell 2 inwalls.
Have some fluid holes on the cartridge filter 2, cylindrical shell 2 installed inside have filter net cloth 3.
Wherein filtrate charging aperture 7 logical charge tubes 13 connect the pan feeding pump, and magnetic valve 14 is set; Lower cover 9 and cartridge filter 2 sealing contact portions are installed rubber 15 to guarantee tightness.
The course of work is as follows: the control oil cylinder 5 of filter vat loam cake 4 promotes maximum height with it, simultaneously movable support bracket 11 is shifted onto the control oil cylinder 10 of lower cover 9 and lower cover 9 under the filter vat 2 by moving track 12, the control oil cylinder 10 of lower cover 9 up straightens lower cover 9, seal fully up to lower cover 9 and filter vat 2, contact portion is installed rubber 15 to guarantee tightness; Open magnetic valve 14 pan feeding pump works and begin to inject mother liquor in cylindrical shell 2, after mother liquor is filled with, open inflating medium valve discontinuity in expansion tube and charge and discharge medium, the pan feeding pump continues to carry out pressure filtration to cartridge filter 2; After the pressurization stipulated time arrives, close motor-driven valve 14 and stop pan feeding, oil cylinder 5 control loam cakes 4 by expansion gear 6 pressurizations and loam cake 4 pressurize downwards, expansion gear 6 emptying valency matter, lower cover 9 break away from cartridge filter 2, mobile pallet 11 pushes away lower cover 9 position of cylindrical shell 2, the control oil cylinder 5 of loam cake 4 moves once more filter cake and filtration barrel body 2 is broken away from, and controls coordinating operation by multiple linkage by computer, with the high-efficiency and continuous mode operation.
Claims (6)
1. sewage equipment for separating liquid from solid is characterized in that: cartridge filter (2), the mobile device that can move up and down cartridge filter loam cake (4), cartridge filter lower cover (9), cartridge filter lower cover (9) in cartridge filter (2) that it comprises frame (1), supported by frame (1), insert the filtrate charging aperture (7) in the filter vat (2).
2. sewage equipment for separating liquid from solid according to claim 1 is characterized in that: expansion gear (6) is arranged in the cartridge filter (2).
3. sewage equipment for separating liquid from solid according to claim 2 is characterized in that: described expansion gear (6) is one or a few expansion tube and inflating medium import.
4. sewage equipment for separating liquid from solid according to claim 1 is characterized in that: the mobile device of cartridge filter lower cover (9) is for reaching parallel movement apparatus up and down.
5. sewage equipment for separating liquid from solid according to claim 1 is characterized in that: its control device that moves up and down (5) of control is arranged on the filter vat loam cake (4).
6. sewage equipment for separating liquid from solid according to claim 1 is characterized in that: cartridge filter (2) is an open cartridge filter and screen pack within it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120056241XU CN202010467U (en) | 2011-03-01 | 2011-03-01 | Sewage solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120056241XU CN202010467U (en) | 2011-03-01 | 2011-03-01 | Sewage solid-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010467U true CN202010467U (en) | 2011-10-19 |
Family
ID=44781072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120056241XU Expired - Fee Related CN202010467U (en) | 2011-03-01 | 2011-03-01 | Sewage solid-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652889A (en) * | 2011-03-01 | 2012-09-05 | 唐志 | Solid and liquid separation device for sewage |
-
2011
- 2011-03-01 CN CN201120056241XU patent/CN202010467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652889A (en) * | 2011-03-01 | 2012-09-05 | 唐志 | Solid and liquid separation device for sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dazhou Keli Coal Machinery Manufacturing Co. Ltd. Assignor: Tang Zhi Contract record no.: 2013510000067 Denomination of utility model: Solid and liquid separation device for sewage Granted publication date: 20111019 License type: Exclusive License Record date: 20130809 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20140812 Contract record no.: 2013510000067 Assignee after: Sichuan Keli Technology Development Co., Ltd. Assignee before: Dazhou Keli Coal Machinery Manufacturing Co. Ltd. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |