Quantifying feed formula formaldehyde scavenger reaction kettle
Technical field
The utility model is related to formaldehyde scavenger production equipment technologies, specifically, being related to a kind of quantifying feed formula
Formaldehyde scavenger reaction kettle.
Background technology
The decoration or furniture of room either public place, more or less will contain formaldehyde, and formaldehyde is to the body of people
It is especially larger to the injury of children there is a great harm for body, currently, generally using room or public place clear using formaldehyde scavenger
Except formaldehyde.The formaldehyde scavenger manufactured using protein body is one kind in existing formaldehyde scavenger, and protein body manufactures first
The preparation process of aldehyde scavenger needs to use reaction kettle, and raw material, deionized water, stabilizer etc. are mixed in a certain ratio together
Formaldehyde scavenger is produced by series reactions such as heating coolings.
Existing formaldehyde scavenger reaction kettle needs artificial participation, has manually weighed raw material in advance, reaction kettle is manually added
It is interior, then it is passed through a certain amount of pure water, it greatly affected the production efficiency of formaldehyde scavenger.In addition, in existing reaction kettle
The stirring blade of blender is only located at the single height in reaction kettle, and mixing uniformity effect is poor, influences formaldehyde scavenger production
The quality of product.
Utility model content
Technical problem to be solved in the utility model is:A kind of high degree of automation is provided, production efficiency is high, stirring is imitated
The good quantifying feed formula formaldehyde scavenger reaction kettle of fruit.
In order to solve the above technical problems, the technical solution of the utility model is:
Quantifying feed formula formaldehyde scavenger reaction kettle, including cylinder, agitating device and controller, the bottom of the cylinder are set
It includes the motor being fixed at the top of the cylinder to have discharge port, the agitating device, and the output shaft of the motor is fixedly connected
There is an agitating shaft stretched into the cylinder, the cylinder is equipped with temperature sensor, on the agitating shaft from lower part to top
Equipped at least two layers of stirrer paddle, every layer of multiple stirrer paddles are uniformly distributed along the circumferential direction of the agitating shaft, each described
Offer an exhausting hole on stirrer paddle, the setting height of the through-hole in every layer on two neighboring stirrer paddle is different;
The cylinder is jacket type cylinder, and the periphery of the cylinder is wound with electromagnetic induction heating coil, the cylinder
Intracavitary is filled with heat-conducting medium in chuck;
The top of the cylinder is equipped with water inlet and funneling feed inlet, and the feed pipe of the water inlet connection is equipped with stream
The top of quantity sensor and solenoid valve, the funneling feed inlet is equipped with dosing device, and the dosing device includes
Two parallel and horizontally disposed holders, the holder lower section are connected with four vertically arranged support columns;
The bottom end of the support column is fixedly connected with electronic scale hopper by weighing sensor, under the electronic scale hopper
End is in funnel-form, and the discharge port of the electronic scale hopper is connected with discharge nozzle, electronic blade type lock is provided on the discharge nozzle
Valve;
The control circuit of the electromagnetic induction heating coil, the temperature sensor, the weighing sensor, the flow
Sensor, the electronic knife gate valve and the solenoid valve are electrically connected the controller.
Preferably, the heat-conducting medium is conduction oil or phase change medium.
Preferably, a diameter of 1~3mm of the through-hole.
Preferably, the controller communication link is connected to touch screen.
Preferably, the controller is PLC.
By adopting the above-described technical solution, the utility model has the beneficial effects that:
The quantifying feed formula formaldehyde scavenger reaction kettle of the utility model, in advance by the raw material of graininess and powdery by regulation
Ratio mixing is added in electronic scale hopper, can be measured by flow sensor into the pure water amount in reaction kettle, according to pure water
Amount determines the mixed raw material weight for needing to be added, then detects the mixed raw material of addition requirement in real time to instead by weighing sensor
It answers in kettle, when water being added to complete, the solenoid valve closed on feed pipe terminates to intake, and when charging is completed, closes going out for electronic scale hopper
Electronic knife gate valve in expects pipe terminates charging.Realize the inspection to reaction kettle quantifying feed, quantitative watering and the process that feeds
The automation of survey improves production efficiency to realize the automatic control of quantifying feed formula formaldehyde scavenger reaction kettle.
During entirely feeding and adding water, the agitating device in reaction kettle is carried out at the same time stirring, keeps reaction uniform.
The quantifying feed formula formaldehyde scavenger reaction kettle of the utility model is equipped at least from lower part to top on agitating shaft
Two layers of stirrer paddle, every layer of multiple stirrer paddles are uniformly distributed along the circumferential direction of the agitating shaft.When agitating shaft rotates, in cylinder
Internal lower part and middle part is stirred, and mixing effect is good, and the liquid in cylinder is made to be uniformly mixed.It is opened on each stirrer paddle
Equipped with an exhausting hole, the resistance of stirring is alleviated, power of motor is reduced, reduces electricity consumption.Two neighboring stirring in every layer
The setting height of through-hole on blade is different, can prevent the setting of through-hole from causing stirring dead angle, ensures the uniform of liquid mixing
Property.
The reaction kettle for producing formaldehyde scavenger of the utility model, the periphery of cylinder is wound with electromagnetic induction heating line
Circle, is heated using electromagnetic induction principle, not will produce exhaust gas waste residue, pollution-free, and the thermal efficiency is high.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the quantifying feed formula formaldehyde scavenger reaction kettle of the utility model;
Fig. 2 is the control principle block diagram of the quantifying feed formula formaldehyde scavenger reaction kettle of the utility model;
In figure:1- cylinders;The funneling feed inlets of 11-;12- discharge ports;13- low heads;14- water inlets;2- agitating devices;
21- motors;22- agitating shafts;23- stirrer paddles;231- through-holes;3- temperature sensors;4- electromagnetic induction heating coils;5- chucks
Inner cavity;6- heat-conducting mediums;7- controllers;The control circuit of 8- electromagnetic induction heating coils;9- touch screens;10- flow sensors;
20- solenoid valves;30- dosing devices;301- holders;302- support columns;303- weighing sensors;304- electronic scale hoppers;
The electronic knife gate valves of 305-.
Specific implementation mode
Referring to Figures 1 and 2, the quantifying feed formula formaldehyde scavenger reaction kettle of the present embodiment, including cylinder 1, agitating device
22 and controller 7, the bottom of cylinder 1 is equipped with the low head 13 with discharge port 12, and agitating device 2 includes being fixed at cylinder 1
The motor 21 at top, the output shaft of motor 21 are fixedly connected with the agitating shaft 22 stretched into cylinder 1, and cylinder 1 is passed equipped with temperature
Sensor 3, is equipped at least two layers of stirrer paddle 23 on agitating shaft 22 from lower part to top, every layer of multiple stirrer paddles 23 along
The circumferential direction of agitating shaft 22 is uniformly distributed, offers an exhausting hole 231 on each stirrer paddle 23, two neighboring agitating paddle in every layer
The setting height of through-hole 231 on leaf 23 is different.
Cylinder 1 is jacket type cylinder, and the periphery of cylinder 1 is wound with electromagnetic induction heating coil 4, the chuck inner cavity 5 of cylinder 1
It is interior to be filled with heat-conducting medium 6.
Conduction oil or phase change medium can be used in heat-conducting medium 6, improves pyroconductivity, keeps the heat that cylinder 1 generates fast
Speed conduction, and play the role of accumulation of heat, improve the speed of liquid in heating reaction kettle.
A diameter of 1~3mm of through-hole 231.
The top of cylinder 1 is equipped with water inlet 14 and funneling feed inlet 11, and the feed pipe that water inlet 14 connects is equipped with stream
The top of quantity sensor 10 and solenoid valve 20, funneling feed inlet 11 is equipped with dosing device 30, and dosing device 30 wraps
Two parallel and horizontally disposed holders 301 are included, 301 lower section of holder is connected with four vertically arranged support columns 302.
The bottom end of support column 302 is fixedly connected with electronic scale hopper 304, electronic scale hopper 304 by weighing sensor 303
Lower end be in funnel-form, the discharge port of electronic scale hopper 304 is connected with discharge nozzle, electronic knife gate valve is provided on discharge nozzle
305。
Electromagnetic induction heating coil 4 is electrically connected with the control circuit 8 of electromagnetic induction heating coil, electromagnetic induction heating coil
Control circuit be the prior art, details are not described herein.The control circuit 8 of electromagnetic induction heating coil, claims temperature sensor 3
It retransmits sensor 303, flow sensor 10, electronic knife gate valve 305 and solenoid valve 20 and is electrically connected controller 7.Controller 7 can
Using PLC, you can programmed logic controller.PLC programmable controller is product on sale on the market, and PLC is utilized to realize logic
Control is its intrinsic function, the innovation being not belonging on software.Plc communication is connected with touch screen 9.
The quantifying feed formula formaldehyde scavenger reaction kettle of the utility model is equipped with extremely from lower part to top on agitating shaft 22
Few two layers of stirrer paddle 23, every layer of multiple stirrer paddles 23 are uniformly distributed along the circumferential direction of agitating shaft 22.Agitating shaft 22 rotates
When, lower part and middle part in cylinder 1 are stirred, and mixing effect is good, and the liquid in cylinder 1 is made to be uniformly mixed.In addition, every
An exhausting hole is offered on a stirrer paddle 23, alleviates the resistance of stirring, is reduced the power of motor 21, is reduced electricity consumption
Amount.The setting height of through-hole 231 in every layer on two neighboring stirrer paddle 23 is different, can prevent the setting of through-hole 231 from making
At stirring dead angle, ensure the uniformity of liquid mixing.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.