WO1996039650A1 - Dosificador de enzimas liquidas - Google Patents
Dosificador de enzimas liquidas Download PDFInfo
- Publication number
- WO1996039650A1 WO1996039650A1 PCT/ES1996/000127 ES9600127W WO9639650A1 WO 1996039650 A1 WO1996039650 A1 WO 1996039650A1 ES 9600127 W ES9600127 W ES 9600127W WO 9639650 A1 WO9639650 A1 WO 9639650A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- equipment according
- dosing equipment
- enzyme
- enzyme dosing
- valve
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/189—Enzymes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S426/00—Food or edible material: processes, compositions, and products
- Y10S426/805—Pet food for dog, cat, bird, or fish
Definitions
- a subject of the invention is a monoblock equipment for the dosing of enzymes, for the addition, dosing or incorporation of enzymes in a liquid state in the feed preparation process, preferably post-granules.
- the addition of certain enzymes in the manufacture of compound feed could be defined as the incorporation of a substance capable of activating or facilitating a chemical reaction that allows the transformation or degradation of a substance.
- Animal digestion is the sum of a set of chemical transformations activated by enzymes that act on ingested food.
- the new animal nutrition techniques incorporate the use of different types of enzi ⁇ mas allowing to increase the nutritional value of feed by improving its digestibility and thereby achieving high yields and high rates of transformation.
- Every enzymatic product either of the solid or liquid type, has the property of being a thermosensitive product, that is, when they are subjected to high temperatures within the different manufacturing processes, they are largely destroyed.
- the current trend of feed manufacturers for young animals in the mainly pig and poultry sector is to produce extruded, expanded and granulated feed (at least granules). Is in this type of feed and for these young animals where the additions of enzymes in liquid state offer better results. Incorporating said liquids in pre-granulation flours would destroy part of the enzymatic properties due to the high temperatures that would be subjected at this stage of the manufacturing process.
- each pulse determines a flow rate, without the existence of a flow meter that verifies it.
- the regulation is manual, there is no automatic control. Periodic tests must be carried out as a control of dosage quality.
- the system will consist of an incorporation of enzymes that will be carried out taking advantage of the emptying of the granule at its exit from the cooler, either in its own fall or in transport.
- a certain product step sensor will be placed that will give us the information of when the dosing should begin and how it should end.
- Enzyme dosing will be controlled electronically automatically by a microprocessor that will integrate the following functions:
- the dosage will be carried out by means of an enzyme spray through an injector or injectors with a certain spray angle / s to spray the entire transport amplitude.
- the working or spraying pressure will be achieved with a gear and magnetic drive pump.
- the regulation of the flow of incorporation will be carried out thanks to a micro-regulation valve. Said flow rates will be measured with a precision volumetric meter and displayed with a 1 / minute digital indicator to later total them in liters by their relevant totalizer counter.
- Read feed production dose the enzymes by controlling the microregulation valve until an instantaneous fluid flow rate is read by the high resolution flowmeter (8).
- the incorporation of the enzymatic liquid will be done by spraying under pressure, with or without air compressed, through one or more injectors (11).
- the flat spray angles will be variable in order to spray the product homogeneously.
- the solenoid valve for cutting or injecting the fluid is 2-way, normally closed and of a suitable passage to avoid possible flow retention.
- the injection body is formed by a flat spray nozzle with tapered edges to obtain a great uniformity of distribution (spray angles between values of 25-110S). Spray tips are interchangeable type. Assion flows, with H 2 0, are shown in the attached table:
- the electrovalve-injector joint has an extension in stainless steel tube with clamping tool (Fig. 2, 4) to be able to move and adjust the different spray sections in each particular case.
- dosing injectors will be based on two types, one for dosages of the order 100 to 250 cc / minute (Cl 0050) and another for dosages of 250 to 500 cc / minute (Cl 01).
- This table is located on the same base platform of the team. In it will be all the possible connections of the elements to be controlled, including the control union with the front panel, or if necessary a hypothetical panel or remote control panel. In this table we will have:
- Terminals for the network input connection Magnetothermal protection and contactor of the incorporation pump.
- control panel corresponds to the functions that the microprocessor will perform and that are the following:
- Push buttons increase - decrease the micro-regulation valve. Illuminated push buttons for dosing alarms.
- FUNCTION A Convert the frequency of pulses into a variable intensity of 0 to 20 mA that, properly treated, will obtain a reading of INSTANT FLOW IN CC / MINUTE.
- FUNCTION B Parallel to the previous function we have an optocoupled output signal identical to the frequency of the input. Being able to count them with these pulses later in relation to the correction factor of density and TOTALIZE THEM IN LITERS, of dosage.
- DOSAGE It consists of a programmable counter-totalizer with a scale or correction factor (pulse divider) that allows us to convert IMPULSES / LITER into IMPULSES / KILOGRAP.
- This counter has a wide range of processes and can be programmed for different fields of action.
- Said meter works by the principle of positive displacement volumetric measurement in a pipe. It is composed of two oval wheels housed in a chamber through which the liquid circulates. These oval wheels are oval profile gears that are forced to make a continuous rotating movement by the thrust of the circulating liquid, allowing the passage of cyclic volumes for each rotation of said wheels ( Figure 1).
- the sensor element (meter) will be placed in the pipe and by means of a static pulse generator attached to the body it will send signals of variable frequency, according to flow rates, to an electronic receiver placed at a distance that, in short, is the element of reading the circulated volume, the flow rate.
- Magnetically generated pulses IMP / L
- IMP / L Magnetically generated pulses
- said meter has as general technical characteristics: - HIGH PRECISION.
- It will be located on the front panel of the dosing cabinet and attached to the incorporation pipe with a flexible joint. It is a pressure gauge with a glycerine bath, optimal in pressure measurement applications with rapid and strong changes in load, vibrations and pump pulsations. It has a measuring range of 0-10 bar.
- Rotary magnetic gear drive pump designed exclusively for viscous and chemically abrasive liquids, linear dosages, low noise and high robustness. It has a maximum working pressure 7 - 12 bar.
- Level detector with magnetic float It is constructed of two thin sheets of ferro-magnetic material with a small separation between them and sealed in a glass ampoule filled with inert gas to avoid contaminating elements and oxidation of the contacts. Maximum pressure 50 bar.
- the flexible suction hose will be attached to a straight and rigid piece of PVC and at its end must have a non-return valve.
- the hose is reinforced with polyester mesh. Maximum nominal pressure 10 bar, maximum temperature + 70SC.
- the cable reinforced with WFV / RVFV type strap is the right cable where flexibility criteria are not of the utmost importance and where the level of mechanical protection of the cable against bumps, compressions, rodents, etc., is essential.
- This cable has a cross-linked polyethylene insulation, so it allows for greater power transmission at equal section.
- the electronic signal connections are flexible, shielded and with similar characteristics to the previous one. (13) GALVANIZED STEEL-CLAMP PIPING.
- the purpose of the equipment is primarily the addition of a certain amount in ce per minute of ENZYMATIC LIQUID. These amounts will range between 100 to 300 cc / minute.
- an injection pump that gives us a constant working pressure, a precision volumetric with which we can measure these quantities and, of course, a MICRORREGULATION valve that is capable of adjusting the appropriate injection grams is essential For each application.
- the control of said valve may be motorized so that it can be remotely piloted.
- Membrane that gives stability to the regulated pressure (0-4 bar) by varying the line. High flow with reduced pressure drop. Quick escape from overpressure. Maximum input pressure 13 bar. Maximum service temperature 502C.
- Nylon tube that withstands high pressures of air
- test shots are essential for any type of dosage to carry out the relevant quality controls of the quantities added as well as the extraction of product samples.
- SPHERE VALVES are placed. Its performance will be manual to facilitate sampling processes, calibrations and replacement of possible elements in the pipeline.
- Figure 4 shows an embodiment of the invention that must be taken in its broadest context, without such an example serving to restrictively interpret the underlying inventive principle.
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Fodder In General (AREA)
- Nozzles (AREA)
- Control Of Non-Electrical Variables (AREA)
- Flow Control (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ309089A NZ309089A (en) | 1995-06-05 | 1996-06-04 | A liquid enzyme doser and the application thereof |
US08/776,560 US6055926A (en) | 1995-06-05 | 1996-06-04 | Liquid enzyme doser |
EP96916178A EP0789291B1 (en) | 1995-06-05 | 1996-06-04 | Liquid enzyme doser |
CA002196785A CA2196785C (en) | 1995-06-05 | 1996-06-04 | Liquid enzyme doser |
DE69627124T DE69627124T2 (de) | 1995-06-05 | 1996-06-04 | Vorrichtung zur dosierung von enzymen in flüssiger form |
JP50016997A JP3696622B2 (ja) | 1995-06-05 | 1996-06-04 | 液体酵素投与器 |
AT96916178T ATE236421T1 (de) | 1995-06-05 | 1996-06-04 | Vorrichtung zur dosierung von enzymen in flüssiger form |
AU59030/96A AU696002B2 (en) | 1995-06-05 | 1996-06-04 | Liquid enzyme doser |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP9501115 | 1995-06-05 | ||
ES009501115A ES2130005B1 (es) | 1995-06-05 | 1995-06-05 | Dosificador de enzimas liquidas. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996039650A1 true WO1996039650A1 (es) | 1996-12-12 |
Family
ID=8290627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES1996/000127 WO1996039650A1 (es) | 1995-06-05 | 1996-06-04 | Dosificador de enzimas liquidas |
Country Status (7)
Country | Link |
---|---|
US (1) | US6055926A (es) |
JP (1) | JP3696622B2 (es) |
AU (1) | AU696002B2 (es) |
CA (1) | CA2196785C (es) |
ES (1) | ES2130005B1 (es) |
NZ (1) | NZ309089A (es) |
WO (1) | WO1996039650A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402615A (en) * | 1992-11-13 | 1995-04-04 | International Copper Association, Ltd. | Fire retardant barrier system and method |
US6485569B1 (en) | 2000-07-11 | 2002-11-26 | Beta Raven, Inc. | Spray chamber and system and method of spray coating solid particles |
ES2242548B1 (es) | 2005-03-22 | 2006-07-01 | Adiveter, S.L. | Procedimiento para la regulacion continua de la humedad relativa de los piensos compuestos. |
CN101983768B (zh) * | 2010-12-01 | 2012-05-09 | 江苏龙源催化剂有限公司 | 脱硝催化剂硬化液自动配液补液装置 |
EP3751241A1 (en) * | 2019-06-12 | 2020-12-16 | CSEM Centre Suisse D'electronique Et De Microtechnique SA | Fluid dosing system |
CA3202051A1 (en) * | 2020-12-14 | 2022-06-23 | Mark Reed | System and method of dynamic corrective enzyme selection and formulation for pulp and paper production |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1572761A (en) * | 1976-01-22 | 1980-08-06 | Henkel Kgaa | Method of manufacturing animal feedstuff containing enzymes |
ES2003958A6 (es) * | 1986-12-04 | 1988-12-01 | Mangra S A | Perfeccionamientos en los sistemas de dosificacion e incorporacion de fluidos, de forma continua, en el proceso de granulacion de piensos compuestos. |
FR2628340A1 (fr) * | 1988-03-08 | 1989-09-15 | Azt Agrozootechnica Sa | Procede et equipement pour la dispersion homogene d'un produit intervenant en proportion infinitesimale dans un autre produit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US32695A (en) * | 1861-07-02 | John hutchison | ||
FR2248319B2 (es) * | 1973-10-19 | 1978-06-02 | Tepral | |
US4411047A (en) * | 1979-02-21 | 1983-10-25 | Baxter Travenol Laboratories, Inc. | Liquid delivery system |
USRE32695E (en) | 1979-04-12 | 1988-06-14 | Dasi Industries, Inc. | Method and apparatus for treating fluent materials |
US4355639A (en) * | 1980-05-21 | 1982-10-26 | Sis-Ter S.P.A. | Apparatus for the parenteral administration of liquids at a constant, adjustable flow rate |
DE4027936A1 (de) * | 1990-09-04 | 1992-03-05 | Rota Yokogawa Gmbh & Co Kg | Massedosierautomat |
DE4103413C1 (es) * | 1991-02-05 | 1992-11-12 | Gunter M. 8918 Diessen De Voss | |
US5612188A (en) * | 1991-11-25 | 1997-03-18 | Cornell Research Foundation, Inc. | Automated, multicompartmental cell culture system |
US5423738A (en) * | 1992-03-13 | 1995-06-13 | Robinson; Thomas C. | Blood pumping and processing system |
DE4438090A1 (de) * | 1994-10-25 | 1996-05-02 | Siemens Ag | Verfahren und Vorrichtung zum Aufbringen von Farbkennzeichen auf eine Ader |
US5710466A (en) * | 1995-06-19 | 1998-01-20 | Georgia Tech Research Corporation | Fully integrated magnetic micromotors and methods for their fabrication |
-
1995
- 1995-06-05 ES ES009501115A patent/ES2130005B1/es not_active Expired - Fee Related
-
1996
- 1996-06-04 NZ NZ309089A patent/NZ309089A/en unknown
- 1996-06-04 WO PCT/ES1996/000127 patent/WO1996039650A1/es active IP Right Grant
- 1996-06-04 CA CA002196785A patent/CA2196785C/en not_active Expired - Fee Related
- 1996-06-04 AU AU59030/96A patent/AU696002B2/en not_active Ceased
- 1996-06-04 JP JP50016997A patent/JP3696622B2/ja not_active Expired - Fee Related
- 1996-06-04 US US08/776,560 patent/US6055926A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1572761A (en) * | 1976-01-22 | 1980-08-06 | Henkel Kgaa | Method of manufacturing animal feedstuff containing enzymes |
ES2003958A6 (es) * | 1986-12-04 | 1988-12-01 | Mangra S A | Perfeccionamientos en los sistemas de dosificacion e incorporacion de fluidos, de forma continua, en el proceso de granulacion de piensos compuestos. |
FR2628340A1 (fr) * | 1988-03-08 | 1989-09-15 | Azt Agrozootechnica Sa | Procede et equipement pour la dispersion homogene d'un produit intervenant en proportion infinitesimale dans un autre produit |
Also Published As
Publication number | Publication date |
---|---|
ES2130005B1 (es) | 2000-05-01 |
JP3696622B2 (ja) | 2005-09-21 |
ES2130005A1 (es) | 1999-06-16 |
NZ309089A (en) | 1997-12-19 |
JPH10505697A (ja) | 1998-06-02 |
US6055926A (en) | 2000-05-02 |
CA2196785A1 (en) | 1996-12-12 |
AU5903096A (en) | 1996-12-24 |
CA2196785C (en) | 2002-11-12 |
AU696002B2 (en) | 1998-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4048474A (en) | Method and apparatus for timing intravenous liquid drip rate | |
US5483838A (en) | Fluid flow connector and gauge assembly | |
US2778223A (en) | Flowmeter | |
US7263448B2 (en) | Continuous flow chemical metering apparatus | |
US5956254A (en) | Octane sensitive dispenser blending system | |
US5118008A (en) | Programmable additive controller | |
WO1996039650A1 (es) | Dosificador de enzimas liquidas | |
JPS6348550B2 (es) | ||
JP7141127B2 (ja) | レギュレータを備えた電子フローメータ | |
US12078295B2 (en) | Container for pressurized fluid with electronic device for calculating remaining fluid | |
US4210175A (en) | Chemical injection assembly | |
US5911339A (en) | Vitamin concentrate delivery system | |
US7035741B2 (en) | Systems and methods for accurately measuring fluid | |
US3659629A (en) | Liquid flow regulator and monitor for corporeal infusion system and method of using the same | |
US4291693A (en) | Fluid metering device | |
US20220196449A1 (en) | Flow Valve System with Ultrasonic Flow Sensor | |
EP0789291A1 (en) | Liquid enzyme doser | |
US4896539A (en) | Spray calibration device and method | |
GB2260965A (en) | Metering and dispensing system | |
US6374825B1 (en) | Dispenser unit for non-gaseous flowable material | |
GB8715222D0 (en) | Calibration of fluid delivery equipment | |
EP0003184A1 (en) | Apparatus for injecting metered quantities of fluid into a flowing stream of liquid | |
GB2127533A (en) | Filling compressed gas bottles | |
CN216593930U (zh) | 滤芯压差测量装置 | |
GB2341169A (en) | A dosage control system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1996916178 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2196785 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 309089 Country of ref document: NZ |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 08776560 Country of ref document: US |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 1996916178 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1996916178 Country of ref document: EP |