CN211159479U

CN211159479U - Preparation equipment of cement-based base plate polymer waterproof coating

Info

Publication number: CN211159479U
Application number: CN201921900980.5U
Authority: CN
Inventors: 林彬
Original assignee: Guangdong Hanes New Material Technology Co ltd
Current assignee: Guangdong Hanes New Material Technology Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-04
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a cement base floor polymer water proof coating's preparation equipment is equipped with driving motor, inlet pipe and blast pipe on its stirred tank, inlet pipe and blast pipe all are connected with stirred tank is inside, and stirred tank still is connected with row material pipe, stirred tank's surface has the base near the position welding of lower extreme, stirred tank's inside is provided with the puddler, the top and the driving motor output shaft fixed connection of puddler, the outer surface welding of puddler has stirring vane, stirred tank's inner wall is provided with thermal-insulated heat preservation cotton and heating pipe, the heating pipe is located thermal-insulated heat preservation cotton one side, stirred tank's surface middle part fixedly connected with controller, the rear end surface of controller is provided with temperature sensor, temperature sensor runs through stirred tank. The utility model discloses the multiplicable film forming elasticity adhesion ability of product that makes, ductility is excellent, and waterproof performance is excellent, and acid and alkali resistance is strong, and difficult emergence mildenes and rot.

Description

Preparation equipment of cement-based base plate polymer waterproof coating

Technical Field

The utility model relates to a technical field is made to water proof coating, specifically is a cement base floor polymer water proof coating's preparation equipment.

Background

Waterproof coatings on the market are roughly classified into two types: 1. polyurethane waterproof paint: the material is prepared from polyurethane and coal tar serving as raw materials. The volatile tar gas has high toxicity and is not easy to remove, so the volatile tar gas is prohibited from being used in China in 2000. The polyurethane waterproof paint is sold by replacing coal tar with asphalt as raw material. However, when such a coating material is used, it is diluted with an organic solvent containing toluene, xylene, etc., and thus it also has toxicity; 2. the polymer cement-based waterproof paint consists of emulsion synthesized by various water-based polymers and high-quality cement doped with various additives, and the flexibility of the polymer (resin) and the rigidity of the cement are integrated, so that the polymer cement-based waterproof paint has excellent impermeability and stability. The construction method has the advantages of convenience in construction, low comprehensive cost, short construction period, no toxicity and environmental friendliness. Thus, polymer cement-based has become a leading element of the waterproof coating market.

Compared with the Chinese patent, the anticorrosive waterproof coating CN201410294030.8 has the advantages that the waterproof coating of the utility model has the advantages of low cost, energy saving, environmental protection, simple preparation method, strong finished product constructability, strong bonding force and tensile resistance, good ageing resistance and good anticorrosive property, and has the characteristics of no cracking at low temperature and no bulging at high temperature;

in realizing the utility model discloses the in-process, utility model people find still to have among the above-mentioned prior art as follows the problem and do not obtain solving: 1. when the finished waterproof coating obtained by the technical scheme of the patent is dried to form a film, the surface of the finished waterproof coating is rough and not smooth enough, and the surface elastic tension effect is not good; 2. compared with the patent technical scheme, the temperature required to be heated during stirring cannot be manually and accurately controlled in the preparation process, so that the effect of the finished waterproof coating in practical application is poor, even defective products occur, and the production cost of a user is increased;

therefore, a new preparation device of the cement-based floor polymer waterproof coating is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement base floor polymer water proof coating's preparation equipment, the key improves when through to cement base floor polymer water proof coating component, preparation method and equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a preparation equipment of cement-based floor polymer waterproof paint comprises a stirring kettle: the stirring device is characterized in that a driving motor is fixedly connected to the outer surface of the upper end of the stirring kettle, a feeding pipe and an exhaust pipe are fixedly connected to two sides of the outer surface of the upper end of the stirring kettle, the feeding pipe is positioned on one side of the exhaust pipe, the feeding pipe and the exhaust pipe are both connected with the inside of the stirring kettle, a discharging pipe is fixedly connected to the central position of the outer surface of the lower end of the stirring kettle, a base is welded on the outer surface of the stirring kettle close to the lower end, a stirring rod is arranged inside the stirring kettle, the top end of the stirring rod is fixedly connected with an output shaft of the driving motor, stirring blades are welded on the outer surface of the stirring rod, heat insulation cotton and a heating pipe are arranged on the inner wall of the stirring kettle, the heating pipe is positioned on one side of the heat insulation cotton, a, and one end of the temperature sensor extends to the inside of the stirring kettle.

The heating pipes are distributed on the inner wall of the stirring kettle in a threaded structure.

And the temperature sensor and the stirring kettle are sealed through a sealing ring.

And a display screen and a corresponding control button are arranged on the outer surface of the front end of the controller.

And the temperature sensor, the driving motor, the heating pipe and the controller are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an improve in the time of cement base site board polymer waterproof coating component, preparation method and equipment, increase finished product waterproof coating and make its film forming rear surface smooth, level and smooth, even when using in surface film forming effect, increase film forming elasticity adhesion ability, the ductility is excellent, and the tensile strength and the fracture elongation of the coating film after the sealing are high, and waterproof performance is excellent, and acid and alkali resistance is strong, and difficult emergence mildenes and rot.

2. The utility model provides a preparation method and equipment, this preparation method stirs its each component raw materials through the stirred tank in preparation production process, the user passes through standard temperature value scope under the corresponding environment of controller input, through temperature sensor measurement temperature value and with inside the data input controller, the controller heats up the heating according to concrete temperature value feedback control heating pipe to stirred tank inside, make its inside temperature rise to appointed numerical value, utilize the controller can also accurate control driving motor's rotational speed simultaneously, thereby stir according to standard rotational speed to the raw materials in the stirred tank, the device structure has optimized the stirring process greatly, make it at each stage accurate standard of stirring.

Drawings

FIG. 1 is a schematic view of the overall structure of the manufacturing apparatus of the present invention;

fig. 2 is a schematic structural view of the stirring tank, the heating pipe and the controller of the present invention.

In the figure: 1. stirring the mixture in a kettle; 2. a feed pipe; 3. an exhaust pipe; 4. a drive motor; 5. a base; 6. a discharge pipe; 7. a controller; 8. a temperature sensor; 9. a stirring rod; 10. a stirring blade; 11. heating a tube; 12. thermal insulation cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the apparatus for preparing a cement-based floor polymer waterproof coating provided in this embodiment includes a stirring tank 1, a driving motor 4 is fixedly connected to an outer surface of an upper end of the stirring tank 1, a feeding pipe 2 and an exhaust pipe 3 are fixedly connected to two sides of an outer surface of an upper end of the stirring tank 1, the feeding pipe 2 is located at one side of the exhaust pipe 3, the feeding pipe 2 and the exhaust pipe 3 are both connected to an inside of the stirring tank 1, a discharging pipe 6 is fixedly connected to a center position of an outer surface of a lower end of the stirring tank 1, a base 5 is welded to a position of the outer surface of the stirring tank 1 near the lower end, a stirring rod 9 is arranged inside the stirring tank 1, a top end of the stirring rod 9 is fixedly connected to an output shaft of the driving motor 4, stirring blades 10 are welded to an outer surface of the stirring rod, heating pipe 11 is located one side of thermal-insulated

heat preservation cotton

12, and 1 inside temperature of stirred tank can be preserved to thermal-insulated heat preservation cotton 12, reduces energy loss speed, stirred tank 1's surface middle part fixedly connected with controller 7, the rear end surface of controller 7 is provided with temperature sensor 8, temperature sensor 8 runs through stirred tank 1, and temperature sensor 8's one end extends to stirred tank 1's inside.

The heating pipe 11 is the helicitic texture and distributes at stirred tank 1 inner wall, and the heating pipe 11 that the helicitic texture distributes can be to stirred tank 1 inside even heating.

Airtight through the sealing washer between temperature sensor 8 and stirred tank 1, through inside temperature sensor 8 real-time supervision stirred tank 1 and with data transmission to controller 7 that detects, controller 7 is according to the preparation stage, control heating pipe 11 and driving motor 4.

The front end surface of controller 7 is provided with display screen and corresponding control button, and the user can observe the inside temperature implementation of stirred tank 1, also can be through control button, artificial control or in good time adjustment.

The temperature sensor 8, the driving motor 4, the heating pipe 11 and the controller 7 are electrically connected.

The cement-based floor polymer waterproof coating provided by the embodiment is prepared from the following components in parts by weight: 68-73 parts of water-based acrylic emulsion, 1-2 parts of ethyl naphthol, 2-3 parts of ditetradecyl alcohol ester, 0.1-0.2 part of lithium chromate, 2-3 parts of polyether glycol, 0.6-1 part of polyacrylamide, 0.6-1 part of 2, 6-di-tert-butyl-p-cresol, 2-3 parts of oxidized polyethylene wax, 1-2 parts of potassium dodecyl benzene sulfonate, 0.6-1 part of N-methyl pyrrolidone, 0.3-0.5 part of ricinoleic acid, 6-8.5 parts of expanded perlite, 6-7 parts of sericite powder, 6-8 parts of a film forming aid, 10-16 parts of deionized water, 1-3 parts of rosin modified phenolic resin, 2-3 parts of a precipitation inhibitor, 1.1 part of a flatting agent and 0.85 part of a defoaming agent.

The film-forming assistant is prepared from the following components in parts by weight: 20-26 parts of vinyl acetate-acrylic emulsion, 1-2 parts of pyrrolidone sodium hydroxide, 0.5-1 part of alkenyl succinic anhydride, 0.3-1 part of glyceryl monostearate, 0.1-0.2 part of kaempferol, 2-3 parts of sodium tetraborate, 3-4 parts of polyvinyl alcohol, 1-2 parts of Arabic gum, 2-3 parts of calcium lactate and 60-70 parts of deionized water.

The preparation method of the cement-based floor polymer waterproof coating is characterized by comprising the following steps of:

s1: mixing sericite powder and expanded perlite, ball-milling, adding oxidized polyethylene wax, stirring and mixing at 60-65 ℃ for 3-5 minutes, adding lithium chromate, and uniformly stirring to obtain an abrasive;

s2: mixing and adding the ditetradecylalcohol, the polyether dihydric alcohol, the rosin modified phenolic resin and the anti-settling agent into deionized water, adding the grinding material after uniformly stirring, adding the potassium dodecylbenzene sulfonate,

stirring and dispersing for 5-7 minutes at 60-100 r/min;

s3: preparing a film forming auxiliary agent: mixing calcium lactate and kaempferol, stirring, adding 20-30% of deionized water, stirring and mixing at 70-75 deg.C for 5-7 min, adding acacia, and stirring to normal temperature to obtain gel; mixing sodium tetraborate with alkenyl succinic anhydride, adding polyvinyl alcohol after uniformly stirring, stirring and mixing for 3-5 minutes at the temperature of 60-70 ℃, adding into the rest deionized water, stirring to normal temperature, adding the rest raw materials, stirring and dispersing for 10-16 minutes at the speed of 400 revolutions per minute to obtain the film-forming additive;

s4: then adding the flatting agent and the defoaming agent, and uniformly stirring;

s5: mixing the treated raw materials with the rest raw materials, stirring and dispersing for 20-30 minutes at 500-600 r/min to obtain the finished waterproof coating.

The utility model discloses an improve in the time of cement base site board polymer waterproof coating component, preparation method and equipment, increase finished product waterproof coating and make its film forming rear surface smooth, level and smooth, even when using in surface film forming effect, increase film forming elasticity adhesion ability, the ductility is excellent, and the tensile strength and the fracture elongation of the coating film after the sealing are high, and waterproof performance is excellent, and acid and alkali resistance is strong, and difficult emergence mildenes and rot.

The utility model provides a preparation method and equipment, this preparation method stirs its each component raw materials through the stirred tank in preparation production process, the user passes through standard temperature value scope under the corresponding environment of controller input, through temperature sensor measurement temperature value and with inside the data input controller, the controller heats up the heating according to concrete temperature value feedback control heating pipe to stirred tank inside, make its inside temperature rise to appointed numerical value, utilize the controller can also accurate control driving motor's rotational speed simultaneously, thereby stir according to standard rotational speed to the raw materials in the stirred tank, the device structure has optimized the stirring process greatly, make it at each stage accurate standard of stirring.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents, and the invention is not limited to the embodiments described above, and various modifications and changes may be made without departing from the spirit and scope of the invention, and therefore, it is intended to cover in the appended claims all such changes and modifications as fall within the scope of the invention.

Claims

1. The utility model provides a preparation equipment of cement based floor polymer waterproof coating, includes stirred tank (1), its characterized in that: the stirring device is characterized in that a driving motor (4) is fixedly connected to the outer surface of the upper end of the stirring kettle (1), an inlet pipe (2) and an exhaust pipe (3) are fixedly connected to the two sides of the outer surface of the upper end of the stirring kettle (1), the inlet pipe (2) is located on one side of the exhaust pipe (3), the inlet pipe (2) and the exhaust pipe (3) are both connected with the inner part of the stirring kettle (1), a material discharging pipe (6) is fixedly connected to the central position of the outer surface of the lower end of the stirring kettle (1), a base (5) is welded at the position, close to the lower end, of the outer surface of the stirring kettle (1), a stirring rod (9) is arranged inside the stirring kettle (1), the top end of the stirring rod (9) is fixedly connected with an output shaft of the driving motor (4), stirring blades (10) are welded to the outer surface of the stirring rod, heating pipe (11) are located one side of thermal-insulated heat preservation cotton (12), the surface middle part fixedly connected with controller (7) of stirred tank (1), the rear end surface of controller (7) is provided with temperature sensor (8), temperature sensor (8) run through stirred tank (1), and the one end of temperature sensor (8) extends to the inside of stirred tank (1).

2. The apparatus for preparing cement-based floor polymer waterproof coating material according to claim 1, wherein: the heating pipes (11) are distributed on the inner wall of the stirring kettle (1) in a threaded structure.

3. The apparatus for preparing cement-based floor polymer waterproof coating material according to claim 1, wherein: and the temperature sensor (8) and the stirring kettle (1) are sealed through a sealing ring.

4. The apparatus for preparing cement-based floor polymer waterproof coating material according to claim 1, wherein: and a display screen and a corresponding control button are arranged on the outer surface of the front end of the controller (7).

5. The apparatus for preparing cement-based floor polymer waterproof coating material according to claim 1, wherein: the temperature sensor (8), the driving motor (4), the heating pipe (11) and the controller (7) are electrically connected.