CN213966547U

CN213966547U - DOPOB phosphate ester flame retardant environment-friendly apparatus for producing

Info

Publication number: CN213966547U
Application number: CN202022117882.3U
Authority: CN
Inventors: 王建春; 陈凯; 魏永明; 许娇
Original assignee: Jiangyin Hanfeng Technology Co ltd
Current assignee: Jiangyin Hanfeng Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-17
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a DOPOB phosphate ester fire retardant environment-friendly apparatus for producing, including the reaction box, the left and right sides and the middle part of reaction box bottom are equipped with support column and discharging pipe respectively, and be equipped with the valve on the discharging pipe, the inside of reaction box is equipped with the sieve, and the equal fixed mounting of the left and right sides inner wall of reaction box has the bearing frame, and rotate between two bearing frames and be connected with the bull stick, the fixed surface of bull stick installs the puddler, the right flank fixed mounting of reaction box has the motor, and the output of motor run through the reaction box and with the right-hand member fixed connection of bull stick, the left side fixed mounting of reaction box has the backup pad, and the top of backup pad from the left hand right side in proper order fixed mounting have air-blower and heating cabinet, and the intercommunication has the tuber pipe between the air outlet of air-blower and the heating cabinet, the inside of heating cabinet is equipped with the heater strip, and the top intercommunication of heating cabinet has the outlet duct. The utility model discloses a compact structure, reaction efficiency is high, and the energy consumption is low.

Description

DOPOB phosphate ester flame retardant environment-friendly apparatus for producing

Technical Field

The utility model relates to a fire retardant production field specifically is a DOPOB phosphate ester fire retardant environment-friendly apparatus for producing.

Background

In order to increase the flame resistance of polymer materials, the flame retardant is mainly used for polymer materials such as plastics, rubbers, fibers, and the like, and most of the flame retardant materials are combustible. In particular, for plastics, the problem of combustion resistance of the plastics is urgently needed to be solved when the plastics are applied to the aspects of transportation, buildings, electrical equipment, aviation, space flight and the like, and the problems of low efficiency and high energy consumption of traditional equipment in the production of the flame retardant exist, so that the production cost of enterprises is greatly increased.

The problem to the existence of the utility model provides, this kind of DOPOB phosphate ester fire retardant environment-friendly apparatus for producing can effectively solve the fire retardant production efficiency low, problem that the energy consumption is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a DOPOB phosphate ester fire retardant environment-friendly apparatus for producing has solved the production efficiency and has hanged down, the big problem of energy consumption.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the environment-friendly DOPOB phosphate flame retardant production device comprises a reaction box, wherein the left side and the right side of the bottom of the reaction box are respectively provided with a support column and a discharge pipe, the discharge pipe is provided with a valve, a sieve plate is arranged in the reaction box, bearing seats are fixedly arranged on the inner walls of the left side and the right side of the reaction box respectively, a rotating rod is rotatably connected between the two bearing seats, a stirring rod is fixedly arranged on the outer surface of the rotating rod, a motor is fixedly arranged on the right side surface of the reaction box, the output end of the motor penetrates through the reaction box and is fixedly connected with the right end of the rotating rod, a support plate is fixedly arranged on the left side of the reaction box, an air blower and a heating box are sequentially and fixedly arranged at the top of the support plate from left to right, an air pipe is communicated between an air outlet of the air blower and the heating box, a heating wire is arranged in the heating box, and an air outlet pipe is communicated with the top of the heating box, the one end that the heating cabinet was kept away from to the outlet duct runs through the inside that extends to the reaction box, the top fixed mounting on reaction box right side has the hopper, and is equipped with sealed lid on the hopper, the surface of sealed lid is equipped with the exhaust hole.

Preferably, the surface of the sieve plate is provided with evenly distributed sieve pores.

Preferably, the number of the stirring rods is four, and the four stirring rods are horizontally and equidistantly distributed on the outer surface of the rotating rod.

Preferably, a gap is left between the bottom of the stirring rod and the top of the sieve plate.

Preferably, the number of the heating wires is three, and the three heating wires are uniformly distributed in the heating box.

Preferably, the inner wall of the heating box is provided with a heat preservation layer.

Preferably, the number of the vent holes is three, and the radius of each of the three vent holes is five millimeters.

(III) advantageous effects

The utility model provides a DOPOB phosphate ester flame retardant environment-friendly apparatus for producing possesses following beneficial effect:

(1) this DOPOB phosphate ester fire retardant environment-friendly apparatus for producing, the cooperation between air-blower, heating cabinet, heater strip, tuber pipe and the outlet duct is with the continuous send into the reaction chamber of high temperature gas, improves the required chemical reaction's of production fire retardant speed in the reaction chamber, improves holistic reaction efficiency.

(2) This DOPOB phosphate ester fire retardant environment-friendly apparatus for producing, cooperation between motor, bearing frame, bull stick and the puddler can carry out abundant mixture to the reaction raw materials for reaction rate is faster, and the reaction is more abundant complete.

(3) This DOPOB phosphate ester fire retardant environment-friendly apparatus for producing, the sieve can carry out effective filtration to the residue of reaction product, improves the purity of later stage fire retardant, and then improves finished product quality.

Drawings

Fig. 1 is a sectional view of a front view of a main body of the present invention;

fig. 2 is a front view of the main body of the present invention;

fig. 3 is a top view of the sealing cover of the present invention.

In the figure: the device comprises a reaction box 1, a support column 2, a discharge pipe 3, a valve 4, a sieve plate 5, a bearing seat 6, a rotating rod 7, a stirring rod 8, a motor 9, a support plate 10, a blower 11, a heating box 12, an air pipe 13, a heating wire 14, an air outlet pipe 15, a hopper 16, a sealing cover 17 and an exhaust hole 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: the environment-friendly DOPOB phosphate flame retardant production device comprises a reaction box 1, wherein the left side and the right side of the bottom of the reaction box 1 are respectively provided with a support column 2 and a discharge pipe 3, a valve 4 is arranged on the discharge pipe 3, a sieve plate 5 is arranged in the reaction box 1, sieve plates 5 are uniformly distributed on the surface of the sieve plate 5, the filtration of residues in products is facilitated, the purity of the products in the later stage is improved, bearing seats 6 are fixedly arranged on the inner walls of the left side and the right side of the reaction box 1, rotating rods 7 are rotatably connected between the two bearing seats 6, stirring rods 8 are fixedly arranged on the outer surfaces of the rotating rods 7, the number of the stirring rods 8 is four, the four stirring rods 8 are horizontally and equidistantly distributed on the outer surface of the rotating rod 7, the stirring is more sufficient, the reaction efficiency is improved, a gap is reserved between the bottom of each stirring rod 8 and the top of the sieve plate, a motor 9 is fixedly installed on the right side surface of the reaction box 1, the output end of the motor 9 penetrates through the reaction box 1 and is fixedly connected with the right end of the rotating rod 7, a supporting plate 10 is fixedly installed on the left side of the reaction box 1, an air blower 11 and a heating box 12 are fixedly installed on the top of the supporting plate 10 in sequence from left to right, a heat preservation layer is arranged on the inner wall of the heating box 12 to reduce the transmission of heat to the outside and reduce energy consumption, an air pipe 13 is communicated between the air outlet of the air blower 11 and the heating box 12, heating wires 14 are arranged inside the heating box 12, the number of the heating wires 14 is three, the three heating wires 14 are uniformly distributed inside the heating box 12, the heating is more uniform, an air outlet pipe 15 is communicated with the top of the heating box 12, one end, away from the heating box 12, of the air outlet pipe 15 penetrates through and extends to the inside of the reaction box 1, a hopper 16 is fixedly installed on the top of the right side of the reaction box 1, and a sealing cover 17 is arranged on the hopper 16, the surface of the sealing cover 17 is provided with three vent holes 18, and the radiuses of the three vent holes 18 are all five millimeters.

The working principle is as follows: the environment-friendly DOPOB phosphate flame retardant production device comprises a sealing cover 17, various solid-liquid raw materials required by reaction are added into a reaction box 1 through a hopper 16, then the sealing cover 17 is covered, an air blower 11 and a motor 9 are started, a heating wire 14 starts to heat, high-temperature gas in a heating box 12 continuously enters the reaction box 1 through an air outlet pipe 15, the temperature of various production raw materials in the reaction box 1 is increased, the motor 9 drives a rotating rod 7 to rotate between two bearing seats 6, a stirring rod 8 on the rotating rod 7 rotates continuously, the reaction raw materials are fully stirred and mixed, the reaction speed is accelerated, a sieve plate 5 filters residues in products, after the reaction is finished, the motor 9 is closed, hot air is used for drying the products, and the gas in the reaction and drying is finally discharged through an exhaust hole 18 on the sealing cover 17, and after drying, closing the air blower 11, stopping heating the heating wire 14, and opening the valve 4 to discharge the product.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 DOPOB phosphate ester flame retardant environment-friendly apparatus for producing, includes reaction box (1), its characterized in that: the left side and the right side of reaction box (1) bottom and middle part are equipped with support column (2) and discharging pipe (3) respectively, and are equipped with valve (4) on discharging pipe (3), the inside of reaction box (1) is equipped with sieve (5), and the equal fixed mounting of the left and right sides inner wall of reaction box (1) has bearing frame (6), and rotates between two bearing frames (6) and be connected with bull stick (7), the external fixed surface of bull stick (7) installs puddler (8), the right flank fixed mounting of reaction box (1) has motor (9), and the output of motor (9) run through reaction box (1) and with the right-hand member fixed connection of bull stick (7), the left side fixed mounting of reaction box (1) has backup pad (10), and the top of backup pad (10) from the left hand right hand side in proper order fixed mounting have air-blower (11) and heating cabinet (12), and the intercommunication has tuber pipe (13) between air outlet and heating cabinet (12) of air-blower (11), the inside of heating cabinet (12) is equipped with heater strip (14), and the top intercommunication of heating cabinet (12) has outlet duct (15), the one end that heating cabinet (12) were kept away from in outlet duct (15) runs through the inside that extends to reaction box (1), top fixed mounting on reaction box (1) right side has hopper (16), and is equipped with sealed lid (17) on hopper (16), the surface of sealed lid (17) is equipped with exhaust hole (18).

2. The environment-friendly DOPOB phosphate ester flame retardant production device as claimed in claim 1, wherein: the surface of the sieve plate (5) is provided with sieve pores which are uniformly distributed.

3. The environment-friendly DOPOB phosphate ester flame retardant production device as claimed in claim 1, wherein: the number of the stirring rods (8) is four, and the four stirring rods (8) are horizontally and equidistantly distributed on the outer surface of the rotating rod (7).

4. The environment-friendly DOPOB phosphate ester flame retardant production device as claimed in claim 1, wherein: and a gap is reserved between the bottom of the stirring rod (8) and the top of the sieve plate (5).

5. The environment-friendly DOPOB phosphate ester flame retardant production device as claimed in claim 1, wherein: the number of the heating wires (14) is three, and the three heating wires (14) are uniformly distributed in the heating box (12).

6. The environment-friendly DOPOB phosphate ester flame retardant production device as claimed in claim 1, wherein: and the inner wall of the heating box (12) is provided with a heat-insulating layer.

7. The environment-friendly DOPOB phosphate ester flame retardant production device as claimed in claim 1, wherein: the number of the exhaust holes (18) is three, and the radiuses of the three exhaust holes (18) are all five millimeters.