CN218422748U

CN218422748U - Aldehyde-free adhesive reaction kettle for artificial board

Info

Publication number: CN218422748U
Application number: CN202221941162.1U
Authority: CN
Inventors: 郑自武; 施学林
Original assignee: Guoke Lvqi Zhejiang New Materials Co ltd
Current assignee: Guoke Lvqi Zhejiang New Materials Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-02-03
Anticipated expiration: 2032-07-26

Abstract

An aldehyde-free adhesive reaction kettle for artificial boards belongs to the technical field of aldehyde-free adhesive production equipment for boards; the device comprises a main body, the main part includes base and reation kettle, is equipped with the water tank on the base, is connected with delivery pipe and wet return on the water tank, is equipped with the cavity in the reation kettle lateral wall, is equipped with circulating pipe in the cavity, is equipped with suction pump and heat pump on the delivery pipe, and reation kettle is last to be equipped with the upper cover, covers on and is equipped with rabbling mechanism, and the rabbling mechanism includes planetary gear set, stirring group and driving motor, and stirring is organized and is equipped with first stirring leaf, second stirring leaf and sieve, the utility model discloses a heating and cooling to reation kettle are realized to water tank, delivery pipe, wet return and circulating pipe, realize the even stirring to no aldehyde adhesive through rabbling mechanism.

Description

Aldehyde-free adhesive reaction kettle for artificial board

Technical Field

The utility model belongs to the technical field of belong to panel is with no aldehyde adhesive production facility, specifically relate to a no aldehyde adhesive reation kettle is used to wood-based plate.

Background

The formaldehyde-free adhesive is an adhesive without formaldehyde, is mainly used in the industries of artificial boards and building materials, is mainly a biological-based formaldehyde-free adhesive in current circulation and markets, is prepared by preparing inorganic substances such as kaolin and the like from organic substances such as soybean meal or starch and the like and then adding various additives, has the advantages of no use of formaldehyde and simple production and processing processes, is generally prepared by equipment such as a reaction kettle and the like, the reaction kettle is a container for physical or chemical reaction under the broad understanding of the reaction kettle, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the container. The reaction kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like, is a pressure container for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, the existing reaction kettle generally adopts wind energy heating and electric heating modes when heating a kettle body in production, the wind energy heating has the problem of high energy consumption, the electric heating has the problem that the material in the kettle body is easy to deteriorate due to too fast temperature rise of the kettle body, so that the raw material is scrapped, in addition, the existing reaction kettle also needs to be provided with a cooling system independently, the equipment is too complex, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a formaldehyde-free adhesive reaction kettle for artificial boards.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides an aldehyde-free adhesive reaction kettle for wood-based plate, includes the main part, its characterized in that: the main body comprises a base and a reaction kettle, the reaction kettle is fixed on the base, an upper cover is arranged on the reaction kettle, a stirring mechanism is arranged on the upper cover, a cavity is arranged between the inner side wall and the outer side wall of the reaction kettle, and a circulating water pipe is arranged in the cavity;

one side of base is equipped with the water tank, is connected with delivery pipe and wet return on the water tank, delivery pipe and wet return communicate the both ends of circulating water pipe respectively, be equipped with suction pump and heat pump on the delivery pipe, the heat pump sets up the one end that is close to reation kettle at the delivery pipe.

As preferred, rabbling mechanism includes planetary gear set, stirring group and driving motor, planetary gear set includes driving gear, 2 driven gear and interior ring gear, stirring group includes first (mixing) shaft, second (mixing) shaft and third (mixing) shaft, driving motor sets up at the upper cover top, the coaxial fixed connection of driving gear and driving motor's output shaft, 2 driven gear set up respectively in the both sides of driving gear and all mesh with the driving gear mutually, 2 driven gear all mesh with interior ring gear mutually, the bottom at the driving motor output is fixed to first (mixing) shaft, and second (mixing) shaft and third (mixing) shaft are fixed respectively in 2 driven gear bottoms, the inner ring gear is fixed in the upper cover bottom.

Preferably, the bottom of the upper cover is provided with a fixing plate, the bottom of the fixing plate is provided with an annular groove, the annular groove is internally and slidably connected with 2 pulleys, the 2 pulleys are all rotatably provided with connecting shafts, the 2 connecting shafts are respectively and fixedly connected with the 2 driven gears, and the inner gear ring is arranged on the fixing plate.

Preferably, the first stirring shaft is provided with a first stirring blade, the second stirring shaft is provided with a second stirring blade, and the third stirring shaft is provided with a sieve plate.

Preferably, the water supply pipe and the water return pipe are both provided with control valves.

Preferably, the upper cover is provided with a first feeding hole and a second feeding hole, the bottom of the reaction kettle is provided with a discharging hole, and the discharging hole is provided with an electromagnetic valve.

The utility model discloses beneficial effect who has:

the utility model has the advantages that by the arrangement of the stirring structure consisting of the planetary gear set, the stirring group and the driving motor, the first stirring blade on the first stirring rod and the second stirring blade on the second stirring rod can fully stir the raw materials, and the sieve plate arranged on the third stirring rod can break up the blocks formed by the organic matters and the inorganic matters in the mixed liquid, thereby reducing the time consumption for stirring and improving the stirring efficiency;

the utility model discloses a set up the water tank, the delivery pipe, circulating pipe in wet return and the reation kettle inner cavity realizes heating and cooling to reation kettle, during the heating, send to the circulating pipe behind the water heating of suction pump and heat pump work on the delivery pipe with the water tank in, during reation kettle cools off, the water in the suction pump independent work messenger water tank flows through the delivery pipe in proper order, circulating pipe and wet return cool heat to reation kettle, this simple structure, the operation of being convenient for can improve reation kettle's high efficiency.

Drawings

FIG. 1 is a schematic diagram of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a schematic view of a stirring structure;

fig. 5 is a bottom view of the planetary gear set.

In the figure: 1. a main body; 2. a base; 3. a reaction kettle; 4. an upper cover; 5. a stirring mechanism; 6. a cavity; 7. a circulating water pipe; 8. a water tank; 9. a water supply pipe; 10. a water return pipe; 11. a water pump; 12. a heat pump; 13. a planetary gear set; 14. a stirring group; 15. a drive motor; 16. a driving gear; 17. a driven gear; 18. an inner gear ring; 19. a first stirring shaft; 20. a second stirring shaft; 21. a third stirring shaft; 22. a fixing plate; 23. a pulley; 24. a connecting shaft; 25. a first stirring blade; 26. a second stirring blade; 27. a sieve plate; 28. a control valve; 29. a first feed port; 30. a second feed port; 31. a discharge port; 32. an electromagnetic valve; 33. an annular groove.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): an aldehyde-free adhesive reaction kettle 3 for artificial boards is shown in figures 1-5, and comprises a main body 1, and is characterized in that: the main body 1 comprises a base 2 and a reaction kettle 3, the reaction kettle 3 is fixed on the base 2, an upper cover 4 is arranged on the reaction kettle 3, a discharge port 31 is formed in the bottom of the reaction kettle 3, an electromagnetic valve 32 is arranged on the discharge port 31, a first feed port 29 and a second feed port 30 are formed in the top of the upper cover 4, a stirring mechanism 5 extending into the reaction kettle 3 is arranged on the upper cover 4, a cavity 6 is arranged between the inner side wall and the outer side wall of the reaction kettle 3, the cavity 6 is in a vacuum state, heat preservation of the reaction kettle 3 is facilitated, energy consumption is reduced, and a circulating water pipe 7 is arranged in the cavity 6;

one side of base 2 is equipped with water tank 8, is connected with delivery pipe 9 and wet return 10 on the water tank 8, delivery pipe 9 and wet return 10 communicate circulating pipe 7's both ends respectively, be equipped with suction pump 11 and heat pump 12 on the delivery pipe 9, heat pump 12 sets up the one end that is close to reation kettle 3 at delivery pipe 9, all be equipped with control valve 28 on delivery pipe 9 and the wet return 10.

The stirring mechanism 5 comprises a planetary gear set 13, a stirring group 14 and a driving motor 15, the planetary gear set 13 comprises a

driving gear

16, 2 driven gears 17 and an inner toothed ring 18, the stirring group 14 comprises a first stirring shaft 19, a second stirring shaft 20 and a third stirring shaft 21, a first stirring blade 25 is arranged on the first stirring shaft 19, a second stirring blade 26 is arranged on the second stirring shaft 20, a sieve plate 27 is arranged on the third stirring shaft 21, the driving motor 15 is arranged at the top of the upper cover 4, the driving gear 16 is coaxially and fixedly connected with an output shaft of the driving

motor

15, 2 driven gears 17 are respectively arranged on two sides of the driving gear 16 and are respectively meshed with the

driving gear

16, 2 driven gears 17 are respectively meshed with the inner toothed ring 18, the first stirring shaft 19 is fixed at the bottom of the output end of the driving motor 15, the second stirring shaft 20 and the third stirring shaft 21 are respectively fixed at the bottoms of the 2 driven gears 17, and the inner toothed ring 18 is fixed at the bottom of the upper cover 4.

The bottom of the upper cover 4 is provided with a fixing plate 22, the bottom of the fixing plate 22 is provided with an annular groove 33, the annular groove 33 is connected with 2 pulleys 23 in a sliding manner, the 2 pulleys 23 are all rotatably provided with a connecting shaft 24, the 2 connecting shafts 24 are respectively fixedly connected with the 2 driven gears 17, and the inner gear ring 18 is arranged on the fixing plate 22.

The principle of the utility model is as follows:

when the device is used, raw materials are respectively put into the reaction kettle 3 from the first feeding hole 29 and the second feeding hole 30, the motor is started to stir and mix the raw materials, the water suction pump 11 and the heat pump 12 are started, water in the water tank 8 enters the circulating water pipe 7 after passing through the water supply pipe 9 and the heat pump 12, the heated water provides heat required by raw material reaction for the reaction kettle 3, and the control valve 28 on the water supply pipe 9 and the water return pipe 10 is closed after the temperature reaches the requirement; after the preparation work is finished, the 2 control valves 28 are opened, the water suction pump 11 is independently started to start cooling and radiating the reaction kettle 3, the electromagnetic valve 32 is opened after cooling, and the prepared adhesive is discharged from the discharge port 31.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides an artificial board is with no aldehyde adhesive reation kettle (3), includes main part (1), its characterized in that: the main body (1) comprises a base (2) and a reaction kettle (3), the reaction kettle (3) is fixed on the base (2), an upper cover (4) is arranged on the reaction kettle (3), a stirring mechanism (5) is arranged on the upper cover (4), a cavity (6) is arranged between the inner side wall and the outer side wall of the reaction kettle (3), and a circulating water pipe (7) is arranged in the cavity (6);

one side of base (2) is equipped with water tank (8), is connected with delivery pipe (9) and wet return (10) on water tank (8), delivery pipe (9) and wet return (10) communicate the both ends of circulating pipe (7) respectively, be equipped with suction pump (11) and heat pump (12) on delivery pipe (9), heat pump (12) set up the one end that is close to reation kettle (3) in delivery pipe (9).

2. The aldehyde-free adhesive reaction kettle (3) for artificial boards according to claim 1, which is characterized in that: rabbling mechanism (5) are including planetary gear set (13), stirring group (14) and driving motor (15), planetary gear set (13) are including driving gear (16), 2 driven gear (17) and interior ring gear (18), stirring group (14) are including first (mixing) shaft (19), second (mixing) shaft (20) and third (mixing) shaft (21), driving motor (15) set up at upper cover (4) top, the coaxial fixed connection of output shaft of driving gear (16) and driving motor (15), 2 driven gear (17) set up respectively in the both sides of driving gear (16) and all mesh with driving gear (16), 2 driven gear (17) all mesh with interior ring gear (18), the bottom at driving motor (15) output is fixed in first (mixing) shaft (19), and second (mixing) shaft (20) and third (mixing) shaft (21) are fixed respectively in 2 driven gear (17) bottoms, interior ring gear (18) are fixed in upper cover (4) bottom.

3. The formaldehyde-free adhesive reaction kettle (3) for artificial boards as claimed in claim 2, wherein: the improved gear transmission mechanism is characterized in that a fixing plate (22) is arranged at the bottom of the upper cover (4), an annular groove (33) is formed in the bottom of the fixing plate (22), 2 pulleys (23) are connected in the annular groove (33) in a sliding mode, a connecting shaft (24) is arranged on each pulley (23) in a rotating mode, each connecting shaft (24) is fixedly connected with each driven gear (17), and the inner gear ring (18) is arranged on the fixing plate (22).

4. The formaldehyde-free adhesive reaction kettle (3) for artificial boards as claimed in claim 2, wherein: the stirring mechanism is characterized in that a first stirring blade (25) is arranged on the first stirring shaft (19), a second stirring blade (26) is arranged on the second stirring shaft (20), and a sieve plate (27) is arranged on the third stirring shaft (21).

5. The aldehyde-free adhesive reaction kettle (3) for artificial boards according to claim 1, which is characterized in that: and control valves (28) are arranged on the water supply pipe (9) and the water return pipe (10).

6. The formaldehyde-free adhesive reaction kettle (3) for artificial boards as claimed in claim 1, wherein: be equipped with first feed inlet (29) and second feed inlet (30) on upper cover (4), discharge gate (31) have been seted up to reation kettle (3) bottom, are equipped with solenoid valve (32) on discharge gate (31).