CN105771366A - Solid-liquid separating device with automatic cleaning - Google Patents
Solid-liquid separating device with automatic cleaning Download PDFInfo
- Publication number
- CN105771366A CN105771366A CN201610133639.6A CN201610133639A CN105771366A CN 105771366 A CN105771366 A CN 105771366A CN 201610133639 A CN201610133639 A CN 201610133639A CN 105771366 A CN105771366 A CN 105771366A
- Authority
- CN
- China
- Prior art keywords
- knockout drum
- filter basket
- pipe
- slag
- solid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 21
- 239000002893 slag Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract 5
- 238000005406 washing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a solid-liquid separating device with automatic cleaning. The device comprises a separating tank, a tank cover is hermetically mounted at the top of the separating tank, a filtering basket is arranged below the inner part of the separating tank, the periphery of the upper end of the filtering basket is in fit with the inner wall of the separating wall, an annular space is formed between the filtering basket and the separating tank, an input pipe communicated with the inner part of the separating tank is arranged at the upper part of the side wall of the separating tank, cleaning pipes are arranged outside the separating tank, the inlet ends and the outlet ends of the cleaning pipes are all communicated with the annular space, a pump is arranged on the cleaning pipes, an output pipe which is communicated with the annular space is arranged at the lower part of the side wall of the separating tank, a slag discharging port is formed in the bottom of the separating tank, an opening connected with the slag discharging port is formed in the bottom of the filtering basket, a slag discharging pipe is connected to the outer end of the slag discharging port, and valves are all arranged on the input pipe, the output pipe and the slag discharging pipe. The solid-liquid separating device disclosed by the invention can filter solid impurities in liquid, further monitor the status in the separating tank, and automatically judge whether the filtering basket is blocked or not, and if yes, the filtering basket can be automatically cleaned to reduce removing and washing workloads.
Description
Technical field
The present invention relates to the defecator of a kind of solid impurity for filtering in liquid.
Background technology
In a lot of fields, it is often necessary to the solid impurity in liquid is filtered.Existing Filtration Filtration structure is all more complicated on the market, and after filtering a period of time, the solid slag in Filtration Filtration can not be automatically drained out, it is still desirable to taking filter apart and be carried out, workload is big.
Above-mentioned discussion content purpose is in that to introduce, to reader, the various aspects being likely to the technology relevant to the various aspects of the invention being described below and/or advocate, believe that this discussion content contributes to as reader with background's information, to be conducive to being more fully understood that various aspects of the invention, therefore, should be appreciated that it is discuss to read these with this angle, rather than admit prior art.
Summary of the invention
It is an object of the invention to avoid deficiency of the prior art and a kind of simple in construction is provided, can reduce to filter and unpick and wash the equipment for separating liquid from solid that the band of workload cleans automatically.
The purpose of the present invention is achieved through the following technical solutions:
nullA kind of equipment for separating liquid from solid with automatically cleaning is provided，Including knockout drum，Described knockout drum top is sealed and installed with cover，In knockout drum, bottom is provided with filter basket，The periphery, upper end of described filter basket and the laminating of knockout drum inwall，Annular space is formed between filter basket and knockout drum，The top of described knockout drum sidewall is provided with and the input pipe being connected inside knockout drum，Described knockout drum is outside equipped with cleaning pipe，The entrance point of described cleaning pipe all connects with annular space with the port of export，Clean and pipe is provided with pump，The bottom of described knockout drum sidewall is provided with the outlet tube connected with annular space，The bottom of described knockout drum is provided with slag-drip opening，The perforate being connected with slag-drip opening it is provided with bottom described filter basket，Described slag-drip opening outer end is connected to scum pipe，Described input pipe、Outlet tube、Scum pipe is provided with valve，Also include controller、It is arranged on the input pipe effusion meter on input pipe、It is arranged on the outlet tube effusion meter on outlet tube，Described pump、Input pipe effusion meter、Outlet tube effusion meter is all connected with described controller，Described controller compares the input flow rate signal of input pipe effusion meter and the size of the output flow signal of outlet tube effusion meter，And the size according to the pressure signal of pressure transducer controls described pump work，When input flow rate than output flow more than predetermined value and pressure more than predetermined value time，Described controller controls described pump and starts working，When pressure is not more than predetermined value，Described controller controls described pump and quits work.
Wherein, the perforate bottom described filter basket is connected to the cylindrical filter net inserting described slag-drip opening, and the outer wall of described cylindrical filter net coordinates with slag-drip opening inwall.
Wherein, described filter basket can rotate in described knockout drum.
Wherein, described knockout drum inwall is fixed with the L-type filter basket suspension holdfast of ring-type, and outer, described filter basket upper end is provided with the ring-type inverted U filter basket hanging ring coordinated with L-type filter basket suspension holdfast.
Wherein, accumulated slag tank it is provided with between described slag-drip opening and scum pipe.
Wherein, the described cleaning pipe liquid direction that goes out in knockout drum becomes angle with the radial direction of the knockout drum at correspondence position.
Wherein, the described pipe that cleans is at least three, and the circumference along knockout drum is uniformly distributed, and each bar cleans the entrance point of pipe and is interconnected.
Owing to adopting above-mentioned structure, the present invention is capable of filtering the function of the solid impurity in liquid, by cleaning pipe, achieve filter basket reverse cleaning function, decrease traditional filtering device to uncap the workload unpicked and washed, filter basket bottom opening, solid impurity is deposited to the design of accumulated slag tank at any time makes filter basket have maximum effective filtration volume all the time, substantially prolongs the cleaning frequency of filter basket.The present invention also can monitor state in knockout drum, according to whether input flow rate, output flow and pressure automatic decision filter basket block, when blocking, it may be achieved automatic cleaned filter basket, reduces and unpicks and washes workload.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limitation of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of the band equipment for separating liquid from solid embodiment one of cleaning automatically of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, it should be noted that when not conflicting, embodiments herein and the feature in embodiment can be mutually combined.
nullAs shown in Figure 1，The equipment for separating liquid from solid that the band that the embodiment of the present invention one provides cleans automatically，Including knockout drum 1，Described knockout drum 1 top is sealed and installed with cover 2，In knockout drum 1, bottom is provided with filter basket 3，The periphery, upper end of described filter basket 3 and the laminating of knockout drum 1 inwall，Annular space is formed between filter basket 3 and knockout drum 1，The top of described knockout drum 1 sidewall is provided with the input pipe 4 that be connected internal with knockout drum 1，Described knockout drum 1 is outside equipped with cleaning pipe 5，The entrance point of described cleaning pipe 5 all connects with annular space with the port of export，Clean and pipe 5 is provided with pump 10，The bottom of described knockout drum 1 sidewall is provided with the outlet tube 6 connected with annular space，The bottom of described knockout drum 1 is provided with slag-drip opening，It is provided with, bottom described filter basket 3, the perforate being connected with slag-drip opening，Perforate bottom described filter basket 3 is connected to the cylindrical filter net 7 inserting described slag-drip opening，The outer wall of described cylindrical filter net 7 coordinates with slag-drip opening inwall，Described slag-drip opening outer end is connected to scum pipe 8，Accumulated slag tank 9 it is provided with between described slag-drip opening and scum pipe 8.Being provided with valve on described input pipe 4, outlet tube 6, scum pipe 8, valve can adopt the manual isolation valve such as ball valve, gate valve, stop valve, it would however also be possible to employ electric/pneumatic automatically controls shut-off valve.
The present embodiment also includes controller 11, it is arranged on the input pipe effusion meter 12 on input pipe 4, it is arranged on the outlet tube effusion meter 13 on outlet tube 6, described pump 10, input pipe effusion meter 12, outlet tube effusion meter 13 is all connected with described controller 11, described controller 11 compares the input flow rate signal of input pipe effusion meter 12 and the size of the output flow signal of outlet tube effusion meter 13, when input flow rate than output flow more than predetermined value time, described controller 11 controls described pump 10 and starts working, when input flow rate is not more than predetermined value than output flow, described controller 11 controls described pump 10 and quits work.So, according to input and output flow difference, the present embodiment can judge whether filter basket 3 blocks, and when blocking, described pump 10 is started working, it is achieved automatic cleaned filter basket 3.
The present embodiment also includes pressure transducer 14, described pressure transducer 14 is arranged in knockout drum 1, described pressure transducer 14 is connected with controller 11, described controller 11 controls described pump 10 according to the size of the pressure signal of pressure transducer 14 and works, when input flow rate than output flow more than predetermined value and pressure more than predetermined value time, described controller 11 controls described pump 10 and starts working, and when pressure is not more than predetermined value, described controller 11 controls described pump 10 and quits work.So, the present embodiment adds the Rule of judgment of pressure, and, pressure size poor in combinations with input and output flow accurately judges whether filter basket 3 blocks, it is achieved automatic cleaned filter basket 3.
Preferably, described filter basket 3 can rotate in described knockout drum 1, concrete, described knockout drum 1 inwall has ring-type side L-type filter basket suspension holdfast, outer, described filter basket 3 upper end is provided with the ring-type inverted U filter basket hanging ring coordinated with L-type filter basket suspension holdfast, realize movable hanging filter basket 3, and seal the effect of annular space between filter basket 3 and knockout drum 1.Under the flushing of cleanout fluid, described filter basket 3 rotates, and improves developing result.
Preferably, as in figure 2 it is shown, the liquid direction that goes out that described cleaning pipe 5 is in knockout drum 1 becomes angle with the radial direction of the knockout drum 1 at correspondence position, described cleaning pipe 5 is at least three, and the circumference along knockout drum 1 is uniformly distributed, and each bar cleans the entrance point of pipe 5 and is interconnected.When cleaning pipe 5 inputs cleanout fluid, cleanout fluid enters knockout drum tailing edge knockout drum inwall eddy flow, during cleaned filter basket, filter basket whole body feed liquor is uniform, simultaneously, do not fix after engaging with the ring-type side L-type filter basket suspension holdfast being fixed on knockout drum inwall due to the ring-type inverted U filter basket hanging ring of filter basket upper end process in a circumferential direction, the cleanout fluid of eddy flow can drive filter basket low speed rotation, makes filter basket whole body all directions and angle reverse cleaning uniform and complete.
The present invention has two work process: separating and filtering work process and reverse cleaning work process.In separating and filtering work process, liquid containing solid impurity enters knockout drum 1 through input pipe 4, solid impurity enters filter basket 3, liquid is entered the annular space between filter basket 3 and knockout drum 1 by the filtering holes of filter basket 3, discharge through outlet tube 6, solid impurity is blocked in filter basket 3, and solid impurity sinks under gravity, and the cylindrical filter net 7 bottom filter basket 3 enters accumulated slag tank 9.In reverse cleaning work process, the cleaned pipe 5 of cleaning liquid inputs knockout drum 1, and cleanout fluid rotates along knockout drum 1 inwall, drives filter basket 3 to rotate slowly, makes filter basket 3 obtain uniform back flush, and solid impurity comes off from filter basket inwall, sinks to accumulated slag tank 9.
Above description elaborates a lot of detail so that fully understanding the present invention, but, the present invention can also adopt other to be different from other modes described here to implement, it is thus impossible to be interpreted as limiting the scope of the invention.
In a word; although the present invention illustrates above-mentioned preferred implementation, but it should be mentioned that, although those skilled in the art can carry out various change and remodeling; unless such change and remodeling deviate from the scope of the present invention, otherwise should be construed as being included in protection scope of the present invention.
Claims (5)
- null1. the equipment for separating liquid from solid that a band cleans automatically，It is characterized in that: include knockout drum (1)，Described knockout drum (1) top is sealed and installed with cover (2)，Knockout drum (1) interior bottom is provided with filter basket (3)，The periphery, upper end of described filter basket (3) and the laminating of knockout drum (1) inwall，Annular space is formed between filter basket (3) and knockout drum (1)，The top of described knockout drum (1) sidewall is provided with the input pipe (4) that be connected internal with knockout drum (1)，Described knockout drum (1) is outside equipped with cleaning pipe (5)，The described entrance point cleaning pipe (5) all connects with annular space with the port of export，Clean and pipe (5) is provided with pump (10)，The bottom of described knockout drum (1) sidewall is provided with the outlet tube (6) connected with annular space，The bottom of described knockout drum (1) is provided with slag-drip opening，Described filter basket (3) bottom is provided with the perforate being connected with slag-drip opening，Described slag-drip opening outer end is connected to scum pipe (8)，Described input pipe (4)、Outlet tube (6)、Scum pipe is provided with valve on (8)，Also include controller (11)、It is arranged on the input pipe effusion meter (12) on input pipe (4)、It is arranged on the outlet tube effusion meter (13) on outlet tube (6)、It is arranged at the pressure transducer (14) in knockout drum (1)，Described pump (10)、Input pipe effusion meter (12)、Outlet tube effusion meter (13)、Pressure transducer (14) is all connected with described controller (11)，Described controller (11) compares the input flow rate signal of input pipe effusion meter (12) and the size of the output flow signal of outlet tube effusion meter (13)，And the size according to the pressure signal of pressure transducer (14) controls described pump (10) work，When input flow rate than output flow more than predetermined value and pressure more than predetermined value time，Described controller (11) controls described pump (10) and starts working，When pressure is not more than predetermined value，Described controller (11) controls described pump (10) and quits work.
- 2. the equipment for separating liquid from solid that band according to claim 1 cleans automatically, it is characterized in that: the perforate of described filter basket (3) bottom is connected to the cylindrical filter net (7) inserting described slag-drip opening, and the outer wall of described cylindrical filter net (7) coordinates with slag-drip opening inwall.
- 3. the equipment for separating liquid from solid that band according to claim 1 and 2 cleans automatically, it is characterised in that: described filter basket (3) can rotate in described knockout drum (1).
- 4. the equipment for separating liquid from solid that band according to claim 3 cleans automatically, it is characterized in that: described knockout drum (1) inwall is fixed with the L-type filter basket suspension holdfast of ring-type, described filter basket (3) outer, upper end is provided with the ring-type inverted U filter basket hanging ring coordinated with L-type filter basket suspension holdfast.
- 5. the equipment for separating liquid from solid that band according to any one of claim 1 to 4 cleans automatically, it is characterised in that: it is provided with accumulated slag tank (9) between described slag-drip opening and scum pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133639.6A CN105771366A (en) | 2016-03-09 | 2016-03-09 | Solid-liquid separating device with automatic cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133639.6A CN105771366A (en) | 2016-03-09 | 2016-03-09 | Solid-liquid separating device with automatic cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771366A true CN105771366A (en) | 2016-07-20 |
Family
ID=56388007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133639.6A Pending CN105771366A (en) | 2016-03-09 | 2016-03-09 | Solid-liquid separating device with automatic cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771366A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729375A (en) * | 2020-07-09 | 2020-10-02 | 喻明月 | Perfume freezing and filtering manufacturing machine |
| CN115090030A (en) * | 2022-07-27 | 2022-09-23 | 江西江岳环保科技有限公司 | Method for observing blockage degree of filter medium through flow change of cleaning agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152891A (en) * | 1990-09-13 | 1992-10-06 | T/M Industrial Supply, Inc. | Self-cleaning strainer |
| CN2353434Y (en) * | 1998-10-23 | 1999-12-15 | 刘社开 | Pressure type automatic-washing back-flushing rotary conic filtering device |
| CN202161863U (en) * | 2011-05-25 | 2012-03-14 | 杨光 | Automatic backwashing filter |
| CN202277741U (en) * | 2011-10-17 | 2012-06-20 | 中国石油化工股份有限公司 | Basket type filter |
| CN203954844U (en) * | 2014-05-21 | 2014-11-26 | 天津市鑫磊净化设备有限公司 | Automatically move filtering and purifying |
| CN104474759A (en) * | 2014-12-23 | 2015-04-01 | 济南西斯普换热***有限公司 | Filter with double-direction washing function and on-line cleaning device |
| CN105088671A (en) * | 2014-05-08 | 2015-11-25 | 青岛海尔洗衣机有限公司 | Filtering and washing device of washing machine, washing method and washing machine |
-
2016
- 2016-03-09 CN CN201610133639.6A patent/CN105771366A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152891A (en) * | 1990-09-13 | 1992-10-06 | T/M Industrial Supply, Inc. | Self-cleaning strainer |
| CN2353434Y (en) * | 1998-10-23 | 1999-12-15 | 刘社开 | Pressure type automatic-washing back-flushing rotary conic filtering device |
| CN202161863U (en) * | 2011-05-25 | 2012-03-14 | 杨光 | Automatic backwashing filter |
| CN202277741U (en) * | 2011-10-17 | 2012-06-20 | 中国石油化工股份有限公司 | Basket type filter |
| CN105088671A (en) * | 2014-05-08 | 2015-11-25 | 青岛海尔洗衣机有限公司 | Filtering and washing device of washing machine, washing method and washing machine |
| CN203954844U (en) * | 2014-05-21 | 2014-11-26 | 天津市鑫磊净化设备有限公司 | Automatically move filtering and purifying |
| CN104474759A (en) * | 2014-12-23 | 2015-04-01 | 济南西斯普换热***有限公司 | Filter with double-direction washing function and on-line cleaning device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729375A (en) * | 2020-07-09 | 2020-10-02 | 喻明月 | Perfume freezing and filtering manufacturing machine |
| CN111729375B (en) * | 2020-07-09 | 2021-10-01 | 诸暨市开翎工业设计有限公司 | Perfume freezing and filtering manufacturing machine |
| CN115090030A (en) * | 2022-07-27 | 2022-09-23 | 江西江岳环保科技有限公司 | Method for observing blockage degree of filter medium through flow change of cleaning agent |
| CN115090030B (en) * | 2022-07-27 | 2023-06-23 | 江西江岳环保科技有限公司 | Method for observing clogging degree of filter medium through cleaning agent flow rate change |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |