WO2015122758A1 - Dosificador quimico dual - Google Patents
Dosificador quimico dual Download PDFInfo
- Publication number
- WO2015122758A1 WO2015122758A1 PCT/MX2015/000028 MX2015000028W WO2015122758A1 WO 2015122758 A1 WO2015122758 A1 WO 2015122758A1 MX 2015000028 W MX2015000028 W MX 2015000028W WO 2015122758 A1 WO2015122758 A1 WO 2015122758A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dispenser
- chemical
- float
- sand
- counterweight
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
Definitions
- a phosphorus chemical temephos or abbe
- the present invention relates to a dual chemical applicator of a pesticidal substance impregnated in crystallized sand that distributes, by means of flotation, controlled and dosed quantities of a liquid solution resulting from washing sand impregnated with phosphorus chemicals and eliminating larvae of flies, such as Abate, for the elimination and treatment of water storage systems.
- the dual chemical dispenser works in such a way that the washing liquid, for example water, is brought into controlled contact with the phosphorous chemical material impregnated in solid crystallized sand in a dissolution zone and a circular mud impregnated with temefos, the sand impregnated upon contact with water, it is washed out in the liquid in a controlled manner, that is, the movement of the float allows the water molecule to adhere to it a molecule of temefos and subsequently the resulting solution flows out of the dispenser to modify the initial composition of the liquid contained in a container, for example a water tank and eliminate the larvae of flies, once the sand is washed the circular mud impregnated with warmth at 1% it will have a residual effect increasing the effectiveness of the abbe, this has been verified in tests carried out in the IPK, collaborating laboratory of the WHO / PAHO, where it was possible to verify with 5 different brands of warmthfos that when using the dispenser they achieve much better results in the effectiveness of
- some feeders of solid chemicals are known, such as calcium hypochlorite, which generate aqueous solutions containing sanitizing agents that have been used to disinfect Some effluents from sewage treatment plants and drinking water supplies or for the chlorination of water in swimming pools, hot tubs, water tanks and the like.
- These feeders are mostly kept in a limited area within the container in which they are located, with the exception of a chemical doser that is kept floating, which generates an adequate dosage of a solution of the solid chemical in the liquid.
- the Mexican Utility Model MX / U / 2009/449, UTILITY MODEL TITLE 2377 describes an apparatus for dosing a solid chemical material in a liquid that distributes controlled and dosed quantities of a flotation liquid solution of chemicals initially in solid phase
- this dosing apparatus has the characteristics of being a hollow body dispenser, which has at least two vertically aligned perforations on one side and at least one opposing perforation, has a spherical float at the top and a counterweight at the bottom of it, this in order to make a pendular movement for the application of the product resulting from the dilution in the hollow interior of the device and which aims to sanitize water tanks for domestic use.
- US Patent 5,089,127 describes a chemical feed apparatus for distributing a solid sanitation agent, such as calcium hypochlorite, in a closed water circulation system, such as a flow circuit for swimming pools.
- This apparatus provides a device of parts that includes a container where tablets of a solid chemical sanitation material are included and whose bottom of the container is perforated to allow contact of water and solid chemical material where an aqueous solution will be formed that will be distributed to the water fountain Consequently, chemical feeders that produce aqueous solutions of sanitizing agents are used in the treatment of water in recreational areas for bathing, swimming and for hot tubs, sewage plants, drinking water supplies, some of them are described in patents 3,595,786; 3,595,395; 4,584,106; 4,732,689; 4,759,907; 4,842,729; 5,089,127; 5,427,748; 5,441.71 1; 5,447,641; 5,932,093 and 6,077,484 of the United States.
- the existing chemical feeders have not been designed to eliminate the larvae of flies, these have been designed with the sanitization of water containers of both large volumes of water and for domestic use with a constant concentration of a solid chemical that at mixed with a liquid »dissolves and apply dosed amounts of a chemical solution initially in solid phase but that only serves to sanitize not to eliminate larvae of flies.
- the chemical doser of my previous invention was made to apply water disinfectant tablets that serve to eliminate bacteria, viruses and own parasites of stored water and eliminate the microenvironment where mosquito larvae develop, but does not eliminate mosquito larvae.
- my invention is a dual chemical dispenser, which allows the entry of the liquid that will be mixed in its interior with the phosphorous chemical material impregnated in sand when washed, which will subsequently release the mixture resulting from the contact between the two towards the container that contains it releasing dose of the phosphorus chemical that will properly eliminate the larvae of the flies.
- Figure 1 is a front view of the complete dispenser with a cross-section, in which each of the parts that compose it are indicated.
- Figure 2 is a perspective view of the dispenser with a cross-section where the parts that compose it can be seen.
- Figure 3 shows a right side view of the complete dispenser with a phosphorous chemical impregnated in sand (8), it is inside slightly inclined towards the right side due to the reciprocating of the dual chemical doser when having contact with water in movement, the screwed float is also observed (4) up to its top (1 1), the softer base (14) where the circular mud counterweight (5) is arranged is also observed.
- Figure 4 shows a perspective view to the right where the permissible limit (7) and controlled water entering the dispenser can be seen to have contact with the phosphorous chemical impregnated in crystallized sand (8), three marks are also observed indicating the grams of warmth that each level carries, these are with the objective of achieving more accuracy in the application and better efficiency in the elimination of mosquito larvae depending on the degree of infestation or control that you want to have in certain areas.
- Figure 5 shows the permanent position of the dispenser in the container and the way in which the result of the washing of the phosphorus chemical impregnated in the crystallized sand is dosed (13) it is also observed that the dosage is in the low perforation (2).
- Figure 6 indicates with arrows upwards the base of softer material (10) which is where the circular mud (8) is "pushed” so that it leaves its position to be impregnated again.
- the Dual Chemical Doser comprises a hollow body (1) of some polymer ⁇ such as polyethylene, polycarbonate, polyvinylchloride or any other material with similar characteristics, which can have a cylindrical shape or any geometry. and has at least one low perforation contraposed (2) vertically aligned on one side and at least one high perforation opposed (3), although in this embodiment two low perforations (2) and one high perforation opposed (3) are seen in the figures, my current invention is the chemical dispenser Dual can have at least a low perforation since my invention when using sand (8) is not caking or changing its physical form and there is no danger of obstruction in the hole of the dispenser, this sand provided that it will always have the same characteristics as when it was impregnated, only that the constant use will have washed away the pesticide with which the sand was initially impregnated, in the case of this invention a low perforation from one side opposed to another at a higher height is sufficient to apply the doses of one part per million of warmth
- Figure 4 shows three leveling marks identified with the numbers 20,30 40 (9) that indicate the level of the grams of crystallized sand impregnated (8) of a phosphor chemical that must be carried according to the concentrations of abbe you want to dose and the level of the liquid solution (7)
- Figure 5 shows the dispenser floating in the container, tilted slightly to the left to "apply" the temefos molecules adhered to the water, that is, the mixture resulting from the Contact of the phosphorus pesticide with water, in turn, can be seen as an example in this modality two low perforations (2) where the result of the washing of phosphorus chemical material impregnated in crystallized sand is dosed.
- the dispenser is also kept in constant circulation inside the tank and as a result of the pendular movement with which the liquid solution enters the hollow body to gradually wash the phosphorus chemical material impregnated in the crystallized sand, and then the appropriate amount of the resulting mixture (13) is released throughout the tank achieving the dosage of a part per million of temefos sufficient to eliminate the larvae of flies and at the same time harmless to the human being, this has been proven in a collaborating laboratory of the WHO / PAHO where the effectiveness in the annihilation of larvae of flies and the greater durability was endorsed of the warmthfos of at least 5 brands of temefos of 4 countries;
- the pendular movement is generated when the tank where the dispenser is filled, this causes the liquid to fall into the tank to generate "waves" that make a reciprocating movement in the dual chemical dispenser because the counterweight "pulls” towards below the dispenser and the float "carries” it upwards but always maintaining a vertical position, this vertical position of the dispenser inside the tank and
- a cylindrical device is observed with at least one perforation on one side and on the opposite part an upper perforation duly calibrated so that it can dose in a controlled manner a liquid with temefos in quantities of one part per million, achieved with the deloving of the sand impregnated with A chemical phosphorous to the permanent pendular movement of the dispenser, this cylindrical device has a mud counterweight with open pores of between 3 and 5 microns impregnated with a phosphorous pesticide itself that can be removed to re-impregnate with the phosphorus pesticide and again have an effect residual, a float as seen in view of the figures, the body of the dispenser (1) is a light hollow body, which is previously obtained through a molding / blowing or rotomolding technique, including perforations (2 and 3).
- a counterweight (5) is placed in the lower part and the necessary amount of phosphorus chemical material impregnated in crystallized sand (8) to be used is introduced.
- the float (4) is located in the upper part of the body of the dispenser (1), which can be screwed, placed under pressure or in any other way that allows it to be fixed to the upper part of the body of the dispenser, depending on the physical characteristics - of the same.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CR20160371A CR20160371A (es) | 2014-02-14 | 2015-02-13 | Dosificador quimico dual |
SG11201606738XA SG11201606738XA (en) | 2014-02-14 | 2015-02-13 | Dual chemical dosing device |
BR112016018733A BR112016018733A2 (pt) | 2014-02-14 | 2015-02-13 | Dosificador químico dual |
AU2015217639A AU2015217639A1 (en) | 2014-02-14 | 2015-02-13 | Dual chemical dosing device |
CUP2016000121A CU20160121A7 (es) | 2014-02-14 | 2016-08-15 | Dosificador químico dual |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2014001812A MX2014001812A (es) | 2014-02-14 | 2014-02-14 | Dosificador quimico dual. |
MXMX/A/2014/001812 | 2014-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015122758A1 true WO2015122758A1 (es) | 2015-08-20 |
Family
ID=53800418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX2015/000028 WO2015122758A1 (es) | 2014-02-14 | 2015-02-13 | Dosificador quimico dual |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU2015217639A1 (es) |
BR (1) | BR112016018733A2 (es) |
CR (1) | CR20160371A (es) |
CU (1) | CU20160121A7 (es) |
MX (1) | MX2014001812A (es) |
NI (1) | NI201600117A (es) |
SG (1) | SG11201606738XA (es) |
WO (1) | WO2015122758A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017142416A1 (en) * | 2016-01-29 | 2017-08-24 | Niva | Device, method and system for distributing pesticide in a fish pen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1831476A (en) * | 1930-08-26 | 1931-11-10 | Bennett Reo | Device for killing mosquito larvae |
US4218843A (en) * | 1978-11-13 | 1980-08-26 | Clarke Outdoor Spraying Company, Inc. | Container for releasing dry chemical in a body of water |
US4405360A (en) * | 1979-06-22 | 1983-09-20 | Environmental Chemicals, Inc. | Controlled release of herbicide compounds utilizing a thermoplastic matrix |
WO2002087342A1 (en) * | 2001-05-02 | 2002-11-07 | Alicom - Biological Control Ltd. | Floating sustained release pesticide granules |
MX2011002377A (es) * | 2008-09-02 | 2011-09-21 | Gen Electric | Procedimiento para remover sulfuro de hidrogeno en petroleo crudo. |
-
2014
- 2014-02-14 MX MX2014001812A patent/MX2014001812A/es unknown
-
2015
- 2015-02-13 AU AU2015217639A patent/AU2015217639A1/en not_active Abandoned
- 2015-02-13 BR BR112016018733A patent/BR112016018733A2/pt not_active Application Discontinuation
- 2015-02-13 SG SG11201606738XA patent/SG11201606738XA/en unknown
- 2015-02-13 WO PCT/MX2015/000028 patent/WO2015122758A1/es active Application Filing
- 2015-02-13 CR CR20160371A patent/CR20160371A/es unknown
-
2016
- 2016-08-12 NI NI201600117A patent/NI201600117A/es unknown
- 2016-08-15 CU CUP2016000121A patent/CU20160121A7/es unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1831476A (en) * | 1930-08-26 | 1931-11-10 | Bennett Reo | Device for killing mosquito larvae |
US4218843A (en) * | 1978-11-13 | 1980-08-26 | Clarke Outdoor Spraying Company, Inc. | Container for releasing dry chemical in a body of water |
US4405360A (en) * | 1979-06-22 | 1983-09-20 | Environmental Chemicals, Inc. | Controlled release of herbicide compounds utilizing a thermoplastic matrix |
WO2002087342A1 (en) * | 2001-05-02 | 2002-11-07 | Alicom - Biological Control Ltd. | Floating sustained release pesticide granules |
MX2011002377A (es) * | 2008-09-02 | 2011-09-21 | Gen Electric | Procedimiento para remover sulfuro de hidrogeno en petroleo crudo. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017142416A1 (en) * | 2016-01-29 | 2017-08-24 | Niva | Device, method and system for distributing pesticide in a fish pen |
US11109577B2 (en) | 2016-01-29 | 2021-09-07 | Niva | Device, method, and system for distributing pesticide in a fish pen |
Also Published As
Publication number | Publication date |
---|---|
CU20160121A7 (es) | 2017-02-02 |
CR20160371A (es) | 2016-12-20 |
AU2015217639A1 (en) | 2016-09-22 |
NI201600117A (es) | 2016-10-05 |
SG11201606738XA (en) | 2016-09-29 |
MX2014001812A (es) | 2015-08-14 |
BR112016018733A2 (pt) | 2017-08-08 |
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