CN208762415U - A kind of polycarboxylate water-reducer discharging device - Google Patents
A kind of polycarboxylate water-reducer discharging device Download PDFInfo
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- CN208762415U CN208762415U CN201821087140.7U CN201821087140U CN208762415U CN 208762415 U CN208762415 U CN 208762415U CN 201821087140 U CN201821087140 U CN 201821087140U CN 208762415 U CN208762415 U CN 208762415U
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- reducer
- polycarboxylate water
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Abstract
The utility model provides a kind of polycarboxylate water-reducer discharging device, it is installed at the discharge port of existing polycarboxylate water-reducer production equipment, including shell (1), entrance motor-driven valve (2), filter chamber (3), cooling chamber (5), sterilizing chamber (7), outlet electric valve (11) is sequentially connected, parallel multistorey strainer mesh (4) is wherein equipped in filter chamber (3), coiled pipe (6) are equipped in cooling chamber (7), snakelike tube inlet (6-1) is pierced by with coiled pipe outlet (6-2) from shell (1), each angle is equipped with ultraviolet germicidal lamp (8) in sterilizing chamber (7), sterilizing chamber (7) bottom is equipped with ozone spray head (10), ozone spray head (10) is communicated with external ozone interface (9).The utility model overcomes the shortcomings that polycarboxylate water-reducer impurity that existing polycarboxylate water-reducer production equipment produces is more, deterioration rate is high, quality of finished not can guarantee, reduce polycarboxylate water-reducer applied to the accident potential after engineering construction, there is good economic value and social benefit.
Description
Technical field
The utility model relates to industrial chemical operated implement field more particularly to a kind of polycarboxylate water-reducer discharging dresses
It sets.
Background technique
Polycarboxylate water-reducer is a kind of high-performance water reducing agent, is one of cement concrete utilization cement dispersants, extensively
It is general to be applied to the engineerings such as highway, bridge, dam, tunnel, skyscraper.After the completion of polycarboxylate water-reducer is prepared in a kettle,
Enter mother liquor holding tank by discharge port, then carries out compounding by the subsequent other components of addition and form final finished.Usually multiple
With a small amount of defoaming component, slow setting component, bleed component, viscosity modifying components etc. can be added in the process, to meet different mix
Solidifying soil technical property requirements.Sodium gluconate is compounded as common slow setting component with poly carboxylic acid series water reducer, can certain journey
Water-reducing rate is improved on degree, slows down slump-loss, and improves the adaptability of water-reducing agent and cement.The grape used as retarder
Sodium saccharate is mainly that main fermenting raw materials form, thus are often containing in sodium gluconate finished product with starch milk or glucose
There are the natural high molecular substances such as a small amount of unreacted starch, glucose, in addition, the carbohydrates retarder such as sucrose, dextrin is also common
Slow setting component, be usually used in poly carboxylic acid series water reducer compounding.These above-mentioned retarder in summer high temperature it is easily rancid, smelly simultaneously
Influence the water-reducing rate and slump retaining of water-reducing agent.Light then reduced performance, it is heavy then completely lose effect, to engineering use bring it is many not
It determines factor or directly results in engineering accident, or even cause many legal disputes.
In current technology, the temperature in polycarboxylate water-reducer preparation process is normally controlled in 30 ~ 60 DEG C, and the temperature is non-
Often be conducive to bacterium, fungi, microorganism growth.Although many producers can be added a certain amount of in production, compound process at present
Hydrogen peroxide carry out sterilization processing or periodic cleaning said vesse, but since cleaning difficulty is larger, the production time is longer, hold
Easily there are corner or spot as yet untouched by a clean-up campaign；And in polycarboxylate superplasticizer mother liquor storage, exist in compound process pollution be repeated several times, final shadow significantly
Ring the quality of discharging finished product；There can be the raw material for failing to dissolve completely in preparation, storage, compound process simultaneously and other are miscellaneous
Matter also causes influence to quality of finished, increases applied to the possibility that accident occurs after engineering construction.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of polycarboxylate water-reducer discharging devices, can be to polycarboxylic acids
The finished product of water-reducing agent is cooled down, is sterilized, and utmostly guarantees the quality of discharging finished product.
The technical solution of the utility model provides a kind of polycarboxylate water-reducer discharging device, is installed at existing polycarboxylic acids and subtracts
The discharge port of aqua production equipment, including shell, entrance motor-driven valve, filter chamber, cooling chamber, sterilizing chamber, outlet electric valve are successively
It is connected, parallel multistorey strainer mesh is wherein equipped in filter chamber, coiled pipe is equipped in cooling chamber, snakelike tube inlet and coiled pipe exports
It is pierced by from shell, each angle is equipped with ultraviolet germicidal lamp in sterilizing chamber, and sterilizing chamber bottom is equipped with ozone spray head, ozone spray head and outside
Ozone interface communicates.
The entrance motor-driven valve is set to cover top portion and is connected with filter chamber and with filter chamber, and entrance motor-driven valve is selected
Existing electric flow control valve.
The strainer is using cause made of stable in physicochemical property and the material that does not react with polycarboxylate water-reducer
Close fine-structure mesh, such as stainless steel.
The coiled pipe is connected with the recirculating cooling water system of existing polycarboxylate water-reducer production equipment ontology, snake
Shape tube inlet introduces recirculated cooling water, coiled pipe outlet and the recirculated cooling water of existing polycarboxylate water-reducer production equipment ontology into
Water pipe is connected.
The ultraviolet germicidal lamp is set to each angle of sterilizing chamber, and ultraviolet germicidal lamp selects existing low pressure UV to kill
Bacterium lamp.
The ozone spray head is set to the bottom of sterilizing chamber and by the pipeline or machine of ozone interface and external delivery of ozone
Tool connection.
The outlet electric valve is set to outer casing bottom and is connected with sterilizing chamber, and outlet electric valve is selected existing electronic
Flow control valve.
The utility model has the beneficial effects that:
1, polycarboxylate water-reducer finished product can be filtered, remove production process in do not dissolve completely raw material residue,
Other impurities etc. improve the degree of purity of finished product；
2, finished product is cooled down using the recirculating cooling water system that existing polycarboxylate water-reducer production equipment carries,
Finished product temperature is reduced, to reduce a possibility that bacterium under eutrophic state, microorganism etc. largely breed；
3, the double sterilization that ozone and ultraviolet sterilization are carried out before discharging to polycarboxylate water-reducer finished product is handled, and is further dropped
It is low discharge before polycarboxylate water-reducer it is rotten a possibility that, ensure that the quality of finished product, the thing after substantially reducing engineer application
Therefore hidden danger.
The utility model overcome the polycarboxylate water-reducer impurity that existing polycarboxylate water-reducer production equipment produces it is more,
The shortcomings that deterioration rate is high, quality of finished not can guarantee reduces the accident potential that polycarboxylate water-reducer is applied to after engineering construction,
With good economic value and social benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
It is as shown in the figure:
1-shell, 2-entrance motor-driven valves, 3-filter chambers, 4-strainers, 5-cooling chambers, 6-coiled pipes, 6-1-are snakelike
Tube inlet, 6-2-coiled pipe outlet, 7-sterilizing chambers, 8-ultraviolet germicidal lamps, 9-ozone interfaces, 10-ozone spray heads,
11-outlet electric valves.
Specific embodiment
Make below with reference to specific embodiment of the Fig. 1 to a kind of polycarboxylate water-reducer discharging device of the utility model following
It is described in detail, it should be appreciated that following embodiments are to the best embodiment of the utility model, not as to the utility model
Limitation.
Such as Fig. 1, a kind of polycarboxylate water-reducer discharging device is installed at the discharging of existing polycarboxylate water-reducer production equipment
Mouthful, including shell 1, entrance motor-driven valve 2, filter chamber 3, cooling chamber 5, sterilizing chamber 7, outlet electric valve 11 be sequentially connected, wherein mistake
It is equipped with parallel multistorey strainer mesh 4 in filter chamber 3, coiled pipe 6 is equipped in cooling chamber 5, snakelike tube inlet 6-1 and coiled pipe export 6-2
It is pierced by from shell 1, each angle is equipped with ultraviolet germicidal lamp 8 in sterilizing chamber 7, and 7 bottom of sterilizing chamber is equipped with ozone spray head 10, ozone spray head
10 communicate with external ozone interface 9.
The entrance motor-driven valve 2 is set to 1 top of shell and is connected with filter chamber 3, and entrance motor-driven valve 2 is selected existing
Various electric flow control valves.
The strainer 4 is using cause made of stable in physicochemical property and the material that does not react with polycarboxylate water-reducer
Close fine-structure mesh, such as stainless steel.
The coiled pipe 6 is connected with the recirculating cooling water system of existing polycarboxylate water-reducer production equipment ontology,
Snakelike tube inlet 6-1 introduces recirculated cooling water, and coiled pipe exports the circulation of 6-2 and existing polycarboxylate water-reducer production equipment ontology
Cooling water inlet pipe is connected.
The ultraviolet germicidal lamp 8 is set to each angle of sterilizing chamber 7, and ultraviolet germicidal lamp 8 selects existing low pressure ultraviolet
Line bactericidal lamp.
The ozone spray head 10 is set to the bottom of sterilizing chamber 7 and by the pipeline of ozone interface 9 and external delivery of ozone
Or mechanical communication.
The outlet electric valve 11 is set to 1 bottom of shell and is connected with sterilizing chamber 7, and outlet electric valve 11 is selected existing
Electric flow control valve.
The course of work of the present embodiment is as follows:
(1) it is introduced by control inlet flow rate valve 2 with the polycarboxylate water-reducer that the flow and flow rate of setting completes production
Filter chamber 3；
(2) the multilayer parallel strainer 4 being equipped in filter chamber 3 is filtered polycarboxylate water-reducer liquid, removes wherein institute
The raw material for failing to dissolve completely, other impurities for containing etc.；
(3) the polycarboxylate water-reducer liquid by filtering enters cooling chamber 5, introduces circulating cooling from snakelike tube inlet 6-1
Water, temperature reduces after polycarboxylate water-reducer liquid flows through coiled pipe 6, and cooling extent can be subject to by the way that the number of plies of coiled pipe is arranged
Control；To the recirculated cooling water after the cooling of polycarboxylate water-reducer liquid from coiled pipe outlet 6-2 outflow, and subtract with existing polycarboxylic acids
The recirculated cooling water water inlet pipe of aqua production equipment ontology is connected.It should be noted that due in polycarboxylate water-reducer reaction kettle
Temperature need to be controlled in 60 degrees centigrades, and the chemical reaction process in reaction kettle is exothermic reaction, therefore by cooling chamber 5
Recirculated cooling water after coiled pipe 6 may continue to the cooling down (polycarboxylate water-reducer behind filter chamber 3 for reaction kettle
Liquid is inevitable already below 60 degrees Celsius due to preposition storage, compound process temperature)；
(4) enter sterilizing chamber 7 through overcooled polycarboxylate water-reducer liquid, the ultraviolet germicidal lamp 8 set on each angle is to it
Carry out sterilizing, while the ozone for being set to 7 bottom of sterilizing chamber meets and discusses 10 for the ozone inputted through ozone connector 9 timing, quantitative
It sprays, double sterilization is carried out to polycarboxylate water-reducer liquid.
(5) with the flow and flow rate of setting that final polycarboxylate water-reducer liquid is defeated by control rate of discharge valve 11
Out, to obtain the polycarboxylate water-reducer finished product that degree of purity is high, cleanliness is good.
Embodiments above is to combine Fig. 1 to be described the best specific embodiment of the utility model, but these are said
It is bright to be considered as limiting the scope of the utility model, it is obvious that under the design of the utility model, can still to make very much
Variation.Illustrate herein, any change made under any utility model design in the utility model falls within practical
In novel protection scope.
Claims (7)
1. a kind of polycarboxylate water-reducer discharging device is installed at the discharge port of existing polycarboxylate water-reducer production equipment, special
Sign is: including shell (1), entrance motor-driven valve (2), filter chamber (3), cooling chamber (5), sterilizing chamber (7), outlet electric valve (11)
It is sequentially connected, parallel multistorey strainer mesh (4) is wherein equipped in filter chamber (3), is equipped with coiled pipe (6) in cooling chamber (5), coiled pipe
Entrance (6-1) is pierced by with coiled pipe outlet (6-2) from shell (1), and each angle is equipped with ultraviolet germicidal lamp (8) in sterilizing chamber (7), is killed
Bacterium room (7) bottom is equipped with ozone spray head (10), and ozone spray head (10) is communicated with external ozone interface (9).
2. a kind of polycarboxylate water-reducer discharging device according to claim 1, it is characterised in that: the entrance motor-driven valve
(2) it is set at the top of shell (1) and is connected with filter chamber (3), entrance motor-driven valve (2) selects existing electric flow control valve.
3. a kind of polycarboxylate water-reducer discharging device according to claim 1, it is characterised in that: the strainer (4) is
Densification fine-structure mesh, such as stainless steel made of the material not reacted using stable in physicochemical property and with polycarboxylate water-reducer.
4. a kind of polycarboxylate water-reducer discharging device according to claim 1, it is characterised in that: the coiled pipe (6)
It is connected with the recirculating cooling water system of existing polycarboxylate water-reducer production equipment ontology, snakelike tube inlet (6-1) introduces and follows
Ring cooling water, coiled pipe outlet (6-2) are connected with the recirculated cooling water water inlet pipe of existing polycarboxylate water-reducer production equipment ontology.
5. a kind of polycarboxylate water-reducer discharging device according to claim 1, it is characterised in that: the ultraviolet sterilization
Lamp (8) is set to each angle of sterilizing chamber (7), and ultraviolet germicidal lamp (8) selects existing low pressure UV bactericidal lamp.
6. a kind of polycarboxylate water-reducer discharging device according to claim 1, it is characterised in that: the ozone spray head
(10) it is set to the bottom of sterilizing chamber (7) and by the pipeline or mechanical communication of ozone interface (9) and external delivery of ozone.
7. a kind of polycarboxylate water-reducer discharging device according to claim 1, it is characterised in that: the outlet electric valve
(11) it is set to shell (1) bottom and is connected with sterilizing chamber (7), outlet electric valve (11) selects existing electric flow to adjust
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087140.7U CN208762415U (en) | 2018-07-10 | 2018-07-10 | A kind of polycarboxylate water-reducer discharging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087140.7U CN208762415U (en) | 2018-07-10 | 2018-07-10 | A kind of polycarboxylate water-reducer discharging device |
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| CN208762415U true CN208762415U (en) | 2019-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623210A (en) * | 2018-07-10 | 2018-10-09 | 武汉苏博新型建材有限公司 | A kind of polycarboxylate water-reducer drawing mechanism |
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2018
- 2018-07-10 CN CN201821087140.7U patent/CN208762415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108623210A (en) * | 2018-07-10 | 2018-10-09 | 武汉苏博新型建材有限公司 | A kind of polycarboxylate water-reducer drawing mechanism |
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