CN218609341U

CN218609341U - Nano zinc borate production reaction device

Info

Publication number: CN218609341U
Application number: CN202220993517.5U
Authority: CN
Inventors: 王晓辉; 董建峰
Original assignee: Shandong Wuwei Flame Retardant Sci&tech Co ltd
Current assignee: Shandong Wuwei Flame Retardant Sci&tech Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-03-14
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a technical field of fire retardant preparation, and a nanometer zinc borate production reaction unit is disclosed, which comprises a tank body, the bottom of the jar body is provided with the discharge gate, the both sides of the jar body are equipped with supplementary reaction chamber, and intercommunication between supplementary reaction chamber and the jar body, the outside of the jar body is provided with the water bath zone of heating, the internal top of jar is provided with the mounting bracket, be provided with first puddler in the mounting bracket, the top of the jar body is provided with first motor, and first motor is used for driving the puddler and rotates, can accomplish zinc salt solution and borax solution in advance through the supplementary reaction chamber of jar body both sides, lets in the jar body again and reacts, and a reation kettle can accomplish promptly, practices thrift equipment cost, simultaneously through cooperation water bath heating to and can have enough to meet the need and the intensive mixing of the first puddler of rotation, can guarantee that the high efficiency of this reaction goes on.

Description

Nano zinc borate production reaction device

Technical Field

The utility model relates to a technical field of fire retardant preparation specifically is a nanometer zinc borate production reaction unit.

Background

The zinc borate is an environment-friendly non-halogen flame retardant, and is widely applied to the fields of plastics, rubber, coatings and the like as an efficient flame retardant due to the characteristics of no toxicity, low water solubility, high thermal stability, small particle size, small specific gravity, good dispersibility and the like.

The borate-zinc salt method adopted for producing zinc borate has the advantages of low cost and certain advantage in particle size control because borax and zinc salt in raw materials are easy to obtain, can produce nanoscale zinc borate and be adopted, but in production, borate and zinc salt solutions are generally respectively configured and then subjected to mixing reaction, three reaction kettles are required to be connected, the equipment cost is increased, the occupied area is increased, the reaction needs to be continuously heated and fully stirred, otherwise, the production efficiency is low because the reaction is not thorough, and a plurality of existing reaction kettles cannot meet the requirement.

Therefore, in order to solve the problems, a reaction device for producing the nano zinc borate is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a nanometer zinc borate production reaction unit possesses saving equipment cost, and reacts abundant advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a nanometer zinc borate production reaction unit, includes a jar body, the bottom of the jar body is provided with the discharge gate, the both sides of the jar body are equipped with supplementary reaction chamber, communicate between supplementary reaction chamber and the jar body, the outside of the jar body is provided with the water bath zone of heating, the internal top of jar body is provided with the mounting bracket, be provided with first puddler in the mounting bracket, the top of the jar body is provided with first motor, and first motor is used for driving the puddler and rotates.

Preferably, the bottom of the auxiliary reaction chamber is fixedly connected with a second motor, a second stirring rod is arranged in the auxiliary reaction chamber, the second motor is connected with the second stirring rod, and an electromagnetic valve is arranged between the auxiliary reaction chamber and the tank body.

Preferably, the side edge and the bottom of the water bath heating layer are respectively provided with a water inlet pipe and a water outlet pipe.

Preferably, the mounting rack comprises a first clapboard and a second clapboard, wherein a conical positioning opening is formed in the second clapboard of the first clapboard.

Preferably, a rotating shaft is connected below the first motor, the rotating shaft is rotatably connected with the first partition plate and the second partition plate through a plane bearing, and a belt pulley and a transmission gear are further connected to the rotating shaft.

Preferably, the interior top of mounting bracket still rotates and is connected with the turning block, and the turning block passes through belt and belt pulley connection, is connected with the sleeve at the side of turning block, telescopic below is rotated and is connected with first puddler.

Preferably, the outer side of the first stirring rod is provided with two conical caps, an auxiliary gear is arranged on the outer side of the first stirring rod and between the two conical caps, and the tail end of the first stirring rod is connected with a stirring blade.

Preferably, the transmission gear and the auxiliary gear are in meshed connection.

Preferably, the outer side of the water bath heating layer is fixedly connected with a support.

Has the advantages that:

this nanometer zinc borate production reaction unit can accomplish zinc salt solution and borax solution in advance through the supplementary reaction chamber of jar body both sides, lets in the jar body again and reacts, and a reation kettle can accomplish promptly, practices thrift equipment cost, and through cooperation water bath heating simultaneously to and can have enough to meet the need and the intensive mixing of the first puddler of rotation, can guarantee that the high efficiency of this reaction goes on.

Drawings

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

FIG. 2 is a sectional view of the overall structure of the present invention;

fig. 3 is a schematic view of a part of the structure of the mounting rack of the present invention.

In the figure: 1. a tank body; 2. a discharge port; 3. a water bath heating layer; 4. a support; 5. an auxiliary reaction chamber; 6. a second motor; 7. a second stirring rod; 8. a mounting frame; 801. a first separator; 802. a second separator; 803. a conical positioning port; 9. a first motor; 10. a rotating shaft; 11. a transmission gear; 12. a belt pulley; 13. rotating the block; 14. a sleeve; 15. a first stirring rod; 16. a conical cap; 17. an auxiliary gear; 18. a stirring blade; 19. and (6) a pressure relief valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Please refer to fig. 1-3, a nanometer zinc borate production reaction unit, which comprises a tank body 1, the bottom of the tank body 1 is provided with a discharge port 2, namely, an electromagnetic valve is installed on the discharge port 2, namely, the opening and closing of the discharge port 2 is controlled by the electromagnetic valve, an auxiliary reaction chamber 5 is fixed on two sides of the tank body 1 by welding, the auxiliary reaction chamber 5 is communicated with the tank body 1, meanwhile, the electromagnetic valve is also installed between the auxiliary reaction chamber 5 and the tank body 1, a second motor 6 is fixed below the auxiliary reaction chamber 5 by welding, a second stirring rod 7 is arranged in the auxiliary reaction chamber 5, a motor shaft of the second motor 6 is connected with the second stirring rod 7, and a sealing element is arranged between the second motor 6 and the auxiliary reaction chamber 5.

Just being located the lower part position in the outside of jar body 1, there is water bath zone of heating 3 through welded fastening, be connected with the inlet tube in one side of water bath zone of heating 3, be connected with the outlet pipe in the bottom, the interior top of jar body 1 has mounting bracket 8 through welded fastening, is provided with first puddler 15 in the mounting bracket 8, has first motor 9 at the top of jar body 1 through the fix with screw, and the below of first motor 9 is connected with rotation axis 10, can drive rotation axis 10 through first motor 9 promptly and rotate.

As shown in fig. 3, the mounting rack 8 includes a first partition 801 and a second partition 802, wherein a tapered positioning opening 803 is formed on the second partition 802 of the first partition 801, a pulley 12 is connected to the rotating shaft 10 through a key, a transmission gear 11 is connected to the rotating shaft 10, and the transmission gear 11 is disposed between the first partition 801 and the second partition 802;

a rotating block 13 is rotatably connected to the inner top of the mounting frame 8, the rotating block 13 is connected with a belt pulley 12 on a rotating shaft 10 through a belt, a sleeve 14 is fixedly welded below the side of the rotating block 13, a first stirring rod 15 is rotatably connected inside the sleeve 14, a stirring blade 18 is fixed at the tail end of the first stirring rod 15 through a screw, two conical caps 16 are fixedly welded on the outer side of the first stirring rod 15, the two conical caps 16 are identical in structure and opposite in mounting direction, and the two conical caps 16 are respectively located in conical positioning holes 803 of a first partition plate 801 and a second partition plate 802;

an auxiliary gear 17 is arranged outside the first stirring rod 15 and between the two conical caps 16, and the auxiliary gear 17 and the transmission gear 11 are meshed with each other.

The pressure release valve 19 is installed at the top of the tank body 1, four supports 4 are welded and fixed to the outer side of the water bath heating layer 3 in a rectangular mode, and the supports 4 are used for fixing and supporting the tank body 1.

The working process and principle are as follows: at first to adding deionized water in two supplementary reaction chambers 5 about, add zinc sulfate and borax respectively in two supplementary reaction chambers 5, and start second motor 6, second motor 6 drives second puddler 7 and continuously rotates, dispose into even mixed solution, then open the valve between supplementary reaction chamber 5 and the jar body 1, make the mixed solution on both sides enter into jar body 1, let in 90 degrees centigrade to 100 degrees centigrade hot water in the inlet through water bath zone of heating 3 this moment, the mixed solution in the jar body 1 is heated to the mode through water bath heating.

Meanwhile, the first motor 9 is started to drive the rotating shaft 10 to rotate, and meanwhile, the belt pulley 12 and the transmission gear 11 rotate together;

when the belt pulley 12 rotates, the rotating block 13 is driven to rotate through a belt, the rotating block 13 drives the first stirring rod 15 to rotate through the sleeve 14, because the sleeve 14 and the first stirring rod 15 are installed in an inclined mode, when the rotating block 13 rotates, the first stirring rod 15 can rotate around the rotating block 13, meanwhile, when the transmission gear 11 rotates, the auxiliary gear 17 which is meshed with the first stirring rod 17 can be driven to rotate, namely the first stirring rod 15 can rotate, when the first stirring rod 15 rotates, the two conical caps 16 can rotate in the conical positioning holes 803, namely the two conical positioning holes 803 in the first partition plate 801 and the second partition plate 802 and the two conical caps 16 play a limiting role when the first stirring rod 15 rotates.

The rotation still can be carried out in the time of 15 weeks rotations of first puddler to carry out intensive mixing with the solution of jar body 1 in and mix, make the reaction more thorough, zinc sulfate solution and borax solution can take place double decomposition reaction, generate zinc borate, react a period of time after, isolate jar body 1 interior product through discharge gate 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nanometer zinc borate production reaction unit, includes a jar body, the bottom of jar body is provided with discharge gate, its characterized in that: the both sides of the jar body are equipped with supplementary reaction chamber, and the intercommunication between supplementary reaction chamber and the jar body, the outside of the jar body is provided with the water bath zone of heating, the interior top of the jar body is provided with the mounting bracket, be provided with first puddler in the mounting bracket, the top of the jar body is provided with first motor, and first motor is used for driving the puddler and rotates.

2. The reaction device for producing nano zinc borate according to claim 1, which is characterized in that: the bottom fixedly connected with second motor of supplementary reaction chamber, the inside in supplementary reaction chamber is provided with the second puddler, the second motor is connected with the second puddler, is provided with the solenoid valve between supplementary reaction chamber and the jar body.

3. The reaction device for producing nano zinc borate according to claim 1, which is characterized in that: and a water inlet pipe and a water outlet pipe are respectively arranged at the side edge and the bottom of the water bath heating layer.

4. The reaction device for producing nano zinc borate according to claim 1, which is characterized in that: the mounting rack comprises a first clapboard and a second clapboard, wherein a conical positioning opening is formed in the second clapboard of the first clapboard.

5. The reaction device for producing nano zinc borate according to claim 1, which is characterized in that: the lower part of the first motor is connected with a rotating shaft, the rotating shaft is rotationally connected with the first partition plate and the second partition plate through a plane bearing, and the rotating shaft is further connected with a belt pulley and a transmission gear.

6. The reaction device for producing nano zinc borate according to claim 4 or 5, characterized in that: the interior top of mounting bracket still rotates and is connected with the turning block, and the turning block passes through belt and belt pulley connection, is connected with the sleeve at the side of turning block, telescopic below is rotated and is connected with first puddler.

7. The reaction device for producing nano zinc borate according to claim 1, which is characterized in that: the outer side of the first stirring rod is provided with two conical caps, an auxiliary gear is arranged on the outer side of the first stirring rod and between the two conical caps, and the tail end of the first stirring rod is connected with a stirring blade.

8. The reaction device for producing nano zinc borate according to claim 5, which is characterized in that: the transmission gear is meshed with the auxiliary gear.