CN106238227A - A kind of horizontal type screw settling centrifugal separating device of enzyme extracting solution - Google Patents
A kind of horizontal type screw settling centrifugal separating device of enzyme extracting solution Download PDFInfo
- Publication number
- CN106238227A CN106238227A CN201610629076.XA CN201610629076A CN106238227A CN 106238227 A CN106238227 A CN 106238227A CN 201610629076 A CN201610629076 A CN 201610629076A CN 106238227 A CN106238227 A CN 106238227A
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- Prior art keywords
- horizontal type
- type screw
- liquid bath
- screw settling
- extracting solution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
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- Centrifugal Separators (AREA)
Abstract
The present invention is the horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution, arranges and arranges regulation liquid bath before being included in horizontal type screw settling centrifuge, and regulation liquid bath arranges feeding mouth, water inlet, agitator, drainage screen, slag-drip opening and discharging opening；Feeding mouth is located at the leading portion of regulation liquid bath, and water inlet is located at the top of regulation liquid bath, and agitator is located at the side of drainage screen feeding mouth, and being set to of drainage screen is oblique in discharging opening, and drainage screen forms the acute angle of 70 80 ° with the bottom regulating liquid bath；Regulation liquid bath uses connecting tube to be sequentially connected with screw pump, choke valve, the charging aperture of horizontal type screw settling centrifuge.The solid-liquid concentration of the extraction fluid of this device may be up to 40 60%; slag tap smoothly; will not block up; separate liquid more clear; whole process is not required to washing machine; decrease shutdown operation, solve horizontal type screw settling centrifuge and can not separate high solid concentration and slag can not be pushed away smoothly and the problem that needs stop cleaning, it is achieved the continuous solid-liquid separation of high concentration produces.
Description
Technical field
The invention belongs to field of mechanical technique, relate to solid-liquid separation, biological enzyme formulation produces isolated and purified equipment, especially
Relate to the horizontal type screw settling centrifugal separating device of enzyme extracting solution.
Background technology
Solid-liquid separation is that food, chemical industry, the industry such as biological and medical use common production operation, particularly enzyme system
During agent produces, most techniques need separation and fermentation liquid or through extracting and the operation such as flocculation, liquid has enzyme etc. effectively
The scopes such as composition, the most also has impurity and the solid constituents such as colloid polysaccharide, starch, cellulose, its content 3-60%.General many
Number producer uses centrifugal sedimentation and plate-and-frame filtration to carry out solid-liquid separation.First, they are that batch (-type) cannot realize producing continuously,
And solids content is high, needs shutdown to slag tap and cleaning soon, take a large amount of useful time, be the most unreasonable on using.
Horizontal type screw settling centrifuge is a kind of solid-liquid separating equipment the most continuously, is widely used to industry middle and high concentration and environmental protection
The solid-liquid separation process of middle waste residue and sewage, in order to improve the solid-liquid separation effect of horizontal screw centrifugal seperator, generally uses
Following methods: (1) controls flow；(2) rotating speed is improved；(3) differential ratio is increased；(4) regulation overflow plate height.Such as solid concentration ripple
Move big and content is high or it is high to separate colloid, polysaccharide and protein equal size in liquid, relatively glue with thick, use above method to there will be stifled
Plug, does not slags tap, and separates liquid clarity and is deteriorated at once, also needs shutdown to rinse well, lose time, as be applied to bio-fermented liquid or
The solid-liquid separation of extracting solution is easier to occur, and does not reaches separation and using effect, limits the application of horizontal type screw settling centrifuge.
Summary of the invention
It is an object of the invention to: in order to horizontal type screw settling centrifuge is applicable to solid concentration height with fluctuation greatly, toughness
Material, it is desirable to slag is done, separates liquid clear, it is achieved continuous and high efficient solid and liquid separation effect, meets food, biology, chemical industry, medicine and ring
Guarantors etc. require to provide the horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution.
The technical scheme is that
This device adds a regulation liquid bath before horizontal type screw settling centrifuge, and Main Function is that regulation enzyme extracts liquid-solid
Shape thing high concentration adapts to the concentration requirement that continuous centrifugal separates so that horizontal type screw settling centrifuge keeps steady concentration to guarantee
Enough slag tap continuously, produce continuously, without there is filtering the phenomenon of blocking；Second feature of this device is going out at regulation liquid bath
Material mouth goes out nearer place and arranges a drainage screen, and the effect of this drainage screen is to stop block big extraction material, so that
The material of bulk can not directly be entered horizontal type screw settling centrifuge, the normal fortune of horizontal type screw settling centrifuge can be ensured
Turn；The 3rd feature of this device is at horizontal type screw settling centrifuge middle conical tube inside and outside surface spraying poly-fluorine release coating, makes
When centrifugal slag letter is to conic tube surface, non-cohesive and be displaced outwardly smoothly, and can also slag tap smoothly when can be transferred to more dry slag,
Do not block and not by forced-stopping machine.
The present invention is achieved in that
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution, arranges and includes flow control valve, choke valve, screw rod
Pump and horizontal type screw settling centrifuge, and regulation liquid bath is set before horizontal type screw settling centrifuge；Described regulation liquid bath sets
Put feeding mouth, water inlet, agitator, drainage screen, slag-drip opening and discharging opening；Described feeding mouth is located at the leading portion of regulation liquid bath；
Described discharging opening is located at regulation liquid bath rear lower；Described water inlet be located at regulation liquid bath top, and with flow of inlet water control
Valve processed connects；Described slag-drip opening is located at the bottom of regulation liquid bath；Described agitator is located at the side of drainage screen feeding mouth；Institute
Being set to of the drainage screen stated is oblique in discharging opening, and drainage screen forms the acute angle of 70-80 ° with the bottom regulating liquid bath；Regulation liquid
Groove uses connecting tube to be sequentially connected with screw pump, choke valve, the charging aperture of horizontal type screw settling centrifuge.
Described drainage screen uses plastic filter screen or the stainless steel filtering net of 20-40 mesh.
Described regulation liquid bath is the square or circular trough using stainless steel material to make；
Described screw pump is commercially available rustless steel screw pump.
Described flow control valve, choke valve and connecting tube be commercially available plastics or the flow control valve of stainless steel material,
Choke valve and connecting tube.
Described screw pump and the motor of horizontal type screw settling centrifuge are respectively configured converter.
The cone cylinder surfaces externally and internally of described horizontal type screw settling centrifuge is coated with the poly-fluororesin layer of one layer of anti-adhesion.
The horizontal type screw settling centrifugal separating device of this enzyme extracting solution is applicable to fermentation liquid or extracting solution 40-60%
The continuous solid-liquid separation of solid content high concentration.
The operation principle (process) of the horizontal segregation apparatus of this enzyme extracting solution is:
First the extracting solution in regulation liquid bath adds water, stirring, and thick the material matter failing extracting solution leaching residual to be completely dissolved is filled
Divide dissolving to refilter, all remain 5-35% by the solid concentration regulating any enzyme extracting solution that adds water, then will extract
Liquid passes through flow-control valve regulation, then passes through horizontal by frequency conversion screw pump and choke valve by the constant feed liquid in 5-35% concentration
The charging aperture of screw settling centrifuge is in through spraying the poly-improved horizontal type screw settling centrifuge of fluorine non-viscous paint side routinely
Method carries out solid-liquid separation, according to separating slag mass dryness fraction and separating liquid clarity, with converter adjusting screw rod pump and horizontal type screw settling
The motor running frequency of centrifuge, it is achieved be preferably continuously separated effect.
Advantages of the present invention and good effect are mainly:
1, in the regulation liquid bath of this device, being provided with drainage screen and agitator, agitator is by extraction material scattering big for bulk, real
Existing uniform filtering, drainage screen is angularly disposed to discharging opening, and drainage screen can stop and not be completely dissolved big bulk in extracting solution
Granule foreign, reduces linked network and stifled machine phenomenon, increases the clarity separating liquid, improves separating effect.
2, this device can efficiently separate high-concentration biological zyme extract.I.e. pass through in regulation liquid bath by adding water to extraction
Liquid regulation constant concentration 5-35% scope so that high concentration extracting solution reaches the optimal separation concentration of horizontal type screw settling centrifuge
Scope, solves the most stifled to be difficult to slag tap because of what the factors such as concentration is excessive caused, it has to the problem of stop cleaning, it is achieved be continuously separated
Produce.
3, this device can realize being continuously separated high-concentration biological zyme extract.I.e. constantly add enzyme toward regulation liquid bath
Extracting solution, uses screw pump to make material enter through spraying the horizontal type screw settling centrifuge that poly-fluorine release coating surfaces externally and internally processes
Separating, slag tap smoothly, will not block up, separate liquid relatively clear, whole process is not required to washing machine, it is achieved solid-liquid separation continuously.Solve
During horizontal type screw settling centrifuge separation biological extraction liquid, biological species slag viscosity great Yi adheres to, is easily deposited in cone cylinder inwall and is difficult to
Discharge, it has to shutdown water such as rinses out at the problem.
4, this device can realize slag clear being continuously separated of dry liquid, according to separating slag mass dryness fraction in real time and separating the regulation of liquid clarity
The motor running frequency of screw pump and horizontal type screw settling centrifuge changes inlet amount, it is achieved be preferably continuously separated effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention.
In figure identify: 0-agitator, 1-regulation liquid bath, 2-drainage screen, 3-flow control valve, 4-screw pump, 5-choke valve,
6-charging aperture, 7-rotary drum, 8-differential mechanism, 9-horizontal type screw settling centrifuge.
Detailed description of the invention
Embodiment 1
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution, arranges and includes flow control valve 3, choke valve 5, spiral shell
Bar pump 4 and horizontal type screw settling centrifuge 9, and regulation liquid bath 1 is set before horizontal type screw settling centrifuge 9；Described regulation
Liquid bath 1 arranges feeding mouth, water inlet, agitator, drainage screen 2, slag-drip opening and discharging opening；Described feeding mouth is located at regulation liquid bath
The leading portion of 1；Described discharging opening is located at regulation liquid bath rear lower；Described water inlet be located at regulation liquid bath 1 top, and with enter
Water flow control valve 3 connects；Described slag-drip opening is located at the bottom of regulation liquid bath 1；Described agitator is located at drainage screen 2 pan feeding
The side of mouth；Being set to of described drainage screen 2 is oblique in discharging opening, and drainage screen 2 forms 70 ° with the bottom of regulation liquid bath 1
Acute angle；Regulation liquid bath 1 uses connecting tube to connect successively with screw pump 4, choke valve 5, the charging aperture 6 of horizontal type screw settling centrifuge 9
Connect.
Described drainage screen 2 uses the stainless steel filtering net of 20 mesh.
Described regulation liquid bath 1 is the circular trough using stainless steel material to make；
Described screw pump 4 is commercially available rustless steel screw pump.
Described flow control valve 3, choke valve 5 and the flow-control that connecting tube is commercially available plastics or stainless steel material
Valve, choke valve and connecting tube.
Described screw pump 4 and the motor of horizontal type screw settling centrifuge 9 are respectively configured converter.
The cone cylinder surfaces externally and internally of described horizontal type screw settling centrifuge 9 is coated with the poly-fluororesin layer of one layer of anti-adhesion.
The horizontal type screw settling centrifugal separating device of this enzyme extracting solution is applicable to the solid content high concentration of extracting solution 60%
Solid-liquid separation continuously.
Embodiment 2
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution, arranges and includes flow control valve 3, choke valve 5, spiral shell
Bar pump 4 and horizontal type screw settling centrifuge 9, and regulation liquid bath 1 is set before horizontal type screw settling centrifuge 9；Described regulation
Liquid bath 1 arranges feeding mouth, water inlet, agitator, drainage screen 2, slag-drip opening and discharging opening；Described feeding mouth is located at regulation liquid bath
The leading portion of 1；Described discharging opening is located at regulation liquid bath rear lower；Described water inlet be located at regulation liquid bath 1 top, and with enter
Water flow control valve 3 connects；Described slag-drip opening is located at the bottom of regulation liquid bath 1；Described agitator is located at drainage screen 2 pan feeding
The side of mouth；Being set to of described drainage screen 2 is oblique in discharging opening, and drainage screen 2 forms 80 ° with the bottom of regulation liquid bath 1
Acute angle；Regulation liquid bath 1 uses connecting tube to connect successively with screw pump 4, choke valve 5, the charging aperture 6 of horizontal type screw settling centrifuge 9
Connect.
Described drainage screen 2 uses the stainless steel filtering net of 40 mesh.
Described regulation liquid bath 1 is the circular trough using stainless steel material to make；
Described screw pump 4 is commercially available rustless steel screw pump.
Described flow control valve 3, choke valve 5 and connecting tube are the flow control valve of commercially available stainless steel material, throttling
Valve and connecting tube.
Described screw pump 4 and the motor of horizontal type screw settling centrifuge 9 are respectively configured converter.
The cone cylinder surfaces externally and internally of described horizontal type screw settling centrifuge 9 is coated with the poly-fluororesin layer of one layer of anti-adhesion.
The horizontal type screw settling centrifugal separating device of this enzyme extracting solution is applicable to fermentation liquid or extracting solution 45% consolidate
The continuous solid-liquid separation of shape thing high concentration.
Embodiment 3
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution, arranges and includes flow control valve 3, choke valve 5, spiral shell
Bar pump 4 and horizontal type screw settling centrifuge 9, and regulation liquid bath 1 is set before horizontal type screw settling centrifuge 9；Described regulation
Liquid bath 1 arranges feeding mouth, water inlet, agitator, drainage screen 2, slag-drip opening and discharging opening；Described feeding mouth is located at regulation liquid bath
The leading portion of 1；Described discharging opening is located at regulation liquid bath rear lower；Described water inlet be located at regulation liquid bath 1 top, and with enter
Water flow control valve 3 connects；Described slag-drip opening is located at the bottom of regulation liquid bath 1；Described agitator is located at drainage screen 2 pan feeding
The side of mouth；Being set to of described drainage screen 2 is oblique in discharging opening, and drainage screen 2 forms 75 ° with the bottom of regulation liquid bath 1
Acute angle；Regulation liquid bath 1 uses connecting tube to connect successively with screw pump 4, choke valve 5, the charging aperture 6 of horizontal type screw settling centrifuge 9
Connect.
Described drainage screen 2 uses the plastic filter screen of 20 mesh.
Described regulation liquid bath 1 is square for use stainless steel material to make；
Described screw pump 4 is commercially available rustless steel screw pump.
Described flow control valve 3, choke valve 5 and connecting tube are the flow control valve of commercially available plastic material, choke valve
And connecting tube.
Described screw pump 4 and the motor of horizontal type screw settling centrifuge 9 are respectively configured converter.
The cone cylinder surfaces externally and internally of described horizontal type screw settling centrifuge 9 is coated with the poly-fluororesin layer of one layer of anti-adhesion.
The horizontal type screw settling centrifugal separating device of this enzyme extracting solution is applicable to fermentation liquid or extracting solution 40% consolidate
The continuous solid-liquid separation of shape thing high concentration.
During work, first the extracting solution in regulation liquid bath adds tap water, stirring, is failed completely by extracting solution leaching residual
Thick the material matter dissolved fully is dissolved stainless steel filter screen through 40 mesh again and is filtered, and regulates the solid content of extracting solution in reservoir
Concentration, makes the extracting solution weight concentration of solid concentration 40-60% drop to solid concentration 5-35%, is then passed through by extracting solution
Flow-control valve regulation enters into screw pump and by choke valve, the feed liquid of solid concentration 5-35% is passed through charging aperture in not gluing again
The horizontal spiral seperator that coating surface processes carries out solid-liquid separation according to a conventional method, and the slag of spiral separation is on cone cylinder inner surface
Do not adhere to, do not pile up, discharge smoothly, flushing will not be shut down because of not deslagging, it is achieved be preferably continuously separated effect.
Claims (7)
1. the horizontal type screw settling centrifugal separating device of an enzyme extracting solution, it is characterised in that: arrange and include flow-control
Valve (3), choke valve (5), screw pump (4) and horizontal type screw settling centrifuge (9), and front at horizontal type screw settling centrifuge (9)
Regulation liquid bath (1) is set；Described regulation liquid bath (1) arrange feeding mouth, water inlet, agitator, drainage screen (2), slag-drip opening and
Discharging opening；Described feeding mouth is located at the leading portion of regulation liquid bath (1)；Described discharging opening is located at regulation liquid bath rear lower；Described
Water inlet be located at the top of regulation liquid bath (1), and be connected with flow of inlet water control valve (3)；Described slag-drip opening is located at regulation
The bottom of liquid bath (1)；Described agitator is located at the side of drainage screen (2) feeding mouth；Being set to tiltedly of described drainage screen (2)
To in discharging opening, drainage screen (2) forms the acute angle of 70-80 ° with the bottom regulating liquid bath (1)；Regulation liquid bath (1) uses connecting tube
It is sequentially connected with screw pump (4), choke valve (5), the charging aperture (6) of horizontal type screw settling centrifuge (9).
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution the most according to claim 1, its feature exists
In: described drainage screen (2) uses plastic filter screen or the stainless steel filtering net of 20-40 mesh.
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution the most according to claim 1, its feature exists
In: described regulation liquid bath (1) is the square or circular trough using stainless steel material to make；Described screw pump (4) is commercially available
Rustless steel screw pump.
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution the most according to claim 1, its feature exists
In: described flow control valve (3), choke valve (5) and connecting tube be commercially available plastics or the flow control valve of stainless steel material,
Choke valve and connecting tube.
The horizontal spiral segregation apparatus of a kind of enzyme extracting solution the most according to claim 1, it is characterised in that: described
The motor of screw pump (4) and horizontal type screw settling centrifuge (9) is respectively configured converter.
The horizontal type screw settling centrifugal separating device of a kind of enzyme extracting solution the most according to claim 1, its feature exists
In: the cone cylinder surfaces externally and internally of described horizontal type screw settling centrifuge (9) is coated with the poly-fluororesin layer of one layer of anti-adhesion.
7. the horizontal type screw settling centrifugal separating device of an enzyme extracting solution, it is characterised in that: it is applicable to fermentation liquid or carries
Take liquid the continuous solid-liquid separation of solid content high concentration of 40-60%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610362858 | 2016-05-27 | ||
| CN2016103628581 | 2016-05-27 |
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| CN106238227A true CN106238227A (en) | 2016-12-21 |
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ID=57607162
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| CN201610629076.XA Pending CN106238227A (en) | 2016-05-27 | 2016-08-02 | A kind of horizontal type screw settling centrifugal separating device of enzyme extracting solution |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530106A (en) * | 2018-11-28 | 2019-03-29 | 淮南矿业(集团)有限责任公司 | The automatic start-stop vehicle system and method for sieve Sedimentation centrifugel |
| CN112076899A (en) * | 2020-09-02 | 2020-12-15 | 赵晓琳 | Be arranged in oil development low-speed centrifuge |
| CN117816386A (en) * | 2024-03-04 | 2024-04-05 | 山东鲁北化工股份有限公司 | Horizontal spiral centrifuge for titanium dioxide production |
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| CN109530106A (en) * | 2018-11-28 | 2019-03-29 | 淮南矿业(集团)有限责任公司 | The automatic start-stop vehicle system and method for sieve Sedimentation centrifugel |
| CN112076899A (en) * | 2020-09-02 | 2020-12-15 | 赵晓琳 | Be arranged in oil development low-speed centrifuge |
| CN117816386A (en) * | 2024-03-04 | 2024-04-05 | 山东鲁北化工股份有限公司 | Horizontal spiral centrifuge for titanium dioxide production |
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Application publication date: 20161221 |