CN206297025U - The online mixing equipment of polyethers continous way - Google Patents
The online mixing equipment of polyethers continous way Download PDFInfo
- Publication number
- CN206297025U CN206297025U CN201621225079.9U CN201621225079U CN206297025U CN 206297025 U CN206297025 U CN 206297025U CN 201621225079 U CN201621225079 U CN 201621225079U CN 206297025 U CN206297025 U CN 206297025U
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- reactant
- valve
- metering
- auxiliary material
- continous way
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Abstract
The utility model is related to a kind of online mixing equipment of polyethers continous way, and its difference is：It includes reactant stocking system, reactant high accuracy on-line metering system, auxiliary material continous way metering system, hybrid system and mixed material Storing and conveying system.The utility model can realize the on-line tuning of different formulations raw material, and measuring accuracy is high, improve production efficiency.
Description
Technical field
The utility model is related to a kind of mixing equipment of urethane raw, more particularly to a kind of online batch mixing of polyethers continous way
Equipment.
Background technology
With the fast development and polyurethane foaming products of current Domestic Automotive Industry extensively should in automobile industry
With how adapting to the inside gadget of the various vehicles different demands in terms of environmental protection, comfort level, cost control, exactly each vapour instantly
The problem of in-car gadget manufacturer joint research.
Conventional production model has two kinds, and one kind is directly commercially available to urethane raw supply automotive upholstery manufacturer
Buy the polyhydric alcohol conjugate raw material for having added various auxiliary material auxiliary agents, another kind is the various raw material monomers of purchase, then oneself is in proportion
After weighing, then mixing is stirred using batch can, form polyhydric alcohol conjugate raw material.The composition of raw materials that first way buys back has been determined
Type, it is impossible to adapt in process of production to the regulation at any time of technical recipe, and it is higher to buy cost of material, the second way,
Using electronic scale by different monomers raw material weighing after, be injected into and mixing stirred in batch can, this kind of mode dispensing can only mix every time
Other formula materials are mixed after a kind of complete formula material again, in order to allow raw material to be well mixed, each stir mixing stand-by period is more long,
Reaction volatilization is easily produced in raw material whipping process, environmental pollution is caused, and is influenceed by the weighing precision of electronic scale, it is mixed every time
, can all there is certain difference, and electronic scale easily by environment temperature, humidity, vibration effect essence in the formula material of the same race for closing
Degree is, it is necessary to periodic calibrating.But with auto output be continuously increased and different automobile types inside gadget Flexible production, it is necessary in life
During product, process adjustments are flexible strong, realize the on-line tuning of different formulations raw material, and each mixed weight can be controlled flexibly, respectively
Raw material proportioning measuring accuracy requirement≤5 ‰ is planted, therefore existing mixing equipment can not realize the on-line control of automatic blending, production
Less efficient, production cost is higher.
The content of the invention
The purpose of this utility model is the shortcoming for overcoming prior art, there is provided a kind of online batch mixing of polyethers continous way sets
It is standby, the on-line tuning of different formulations raw material can be realized, and measuring accuracy is high, improves production efficiency.
To solve above technical problem, the technical solution of the utility model is：The online mixing equipment of polyethers continous way, it is not
It is with part：It include reactant stocking system, reactant high accuracy on-line metering system, auxiliary material continous way metering system,
Hybrid system and mixed material Storing and conveying system；
The reactant stocking system includes two reactant storage elements, and one of reactant storage element is used to deposit
Store up the first reactant, another reactant storage element for store the second reactant, each described reactant storage element bag
Include groove tank car, discharging pump, the first filter, the first inlet valve, reactant holding vessel, the first delivery pump, first being sequentially connected
Heat exchanger and first circulation valve, the first circulation valve are also connected with the reactant holding vessel, the reactant holding vessel,
First delivery pump, first heat exchanger and first circulation valve form circulation loop, first delivery pump and first heat exchanger
Between be additionally provided with the first output channel being connected with the reactant high accuracy on-line metering system；
The reactant high accuracy on-line metering system includes two reactant metering units, one of reactant metering
Unit is used to cache the first reactant of metering, another reactant metering units for caching the second reactant of metering, each institute
Stating reactant metering units includes the second inlet valve, reactant buffer tank, second heat exchanger, the second filtering that are sequentially connected
Device, reactant metering device, first flowmeter, the first blend pressure adjusting means, second circulation valve and the first reflux test valve,
Second inlet valve is connected with first output channel, and the first reflux test valve also connects with the reactant buffer tank
Connect, the reactant buffer tank, second heat exchanger, the second filter, reactant metering device, first flowmeter, first mix
Combined pressure apparatus for adjusting force, second circulation valve and the first reflux test valve form circulation loop, the first blend pressure regulation dress
Put and the second output channel is additionally provided with and second circulation valve between, the first mixing valve is provided with second output channel；
The auxiliary material continous way metering system includes that several auxiliary materials store metering units, each auxiliary material storage metering units
The different auxiliary material of storage metering is respectively used to, each auxiliary material storage metering units include the auxiliary material Raw material pail, the auxiliary material that are sequentially connected
Charge pump, auxiliary material holding vessel, auxiliary material metering device, second flowmeter, the second blend pressure adjusting means, the 3rd circulating valve and
Two reflux test valves, the second reflux test valve is also connected with the auxiliary material holding vessel, the auxiliary material holding vessel, auxiliary material metering
Device, second flowmeter, the second blend pressure adjusting means, the 3rd circulating valve and the second reflux test valve form circulation loop,
The 3rd output channel, the 3rd output channel are additionally provided between the second blend pressure adjusting means and the 3rd circulating valve
On be provided with the second mixing valve；
The hybrid system include the hybrid integrated block that is connected with the second output channel and the 3rd output channel and with it is described
The static mixer of hybrid integrated block connection；
The mixed material Storing and conveying system includes several mixed material Storing and conveying units, the mixed material storage
Depositing supply unit includes the feed pipe being sequentially connected, mixed material holding vessel, the 3rd filter, the second delivery pump and the 4th follows
Ring valve, the feed pipe is connected with the static mixer and the 3rd inlet valve is provided with the feed pipe, and described
Four circulating valves are also connected with the mixed material holding vessel, the mixed material holding vessel, the 3rd filter, the second delivery pump and
4th circulating valve forms circulation loop, and second delivery pump and the 4th circulating valve are additionally provided with and work tank connected with foaming machine
4th output channel.
By above technical scheme, the reactant stocking system also includes the first temperature being connected with the first heat exchanger
Control unit.
By above technical scheme, the reactant high accuracy on-line metering system also includes connecting with the second heat exchanger
The second temperature conditioning unit for connecing.
By above technical scheme, the hybrid system also includes unidirectional nozzle, second output channel and the 3rd output
Pipeline is connected by unidirectional nozzle with the hybrid integrated block respectively.
By above technical scheme, agitating device is provided with the mixed material holding vessel.
By above technical scheme, the mixed material Storing and conveying system also includes the 3rd temperature conditioning unit, the 3rd temperature
Control unit is connected with the mixed material holding vessel.
By above technical scheme, the equipment also include respectively with the reactant high accuracy on-line metering system, auxiliary material
Continous way metering system and the compressed air supply system of mixed material Storing and conveying system connection.
By above technical scheme, the compressed air supply system by compressed air supply line respectively with the reaction
The connection of thing buffer tank, auxiliary material charge pump, auxiliary material holding vessel and mixed material holding vessel.
By above technical scheme, the valve is magnetic valve.
Prior art is contrasted, beneficial features of the present utility model are：The online mixing equipment of polyethers continous way, each reactant
And auxiliary material is individually stored and continuous on-line metering, and the proportioning of each reactant and auxiliary material, and energy can be as needed adjusted in real time
Adjust automatically mixed proportion, formula, realize on-line control in the case of non-stop-machine, need how many raw material to mix in real time in production
How many raw material are closed, waste is not resulted in, measuring accuracy is high, and on-line control is flexible；And each mixed material Storing and conveying unit it
Between be independent, can respectively mix the mixed material for storing various proportionings, can also mix simultaneously store same proportioning mixing it is former
Material, it is easy to use, can continous way produce various mixed materials, improve production efficiency.
Brief description of the drawings
Fig. 1 is the utility model embodiment overall structure block diagram；
Fig. 2 is reactant stocking system structural representation in the utility model embodiment；
Fig. 3 is reactant high accuracy on-line metering system structure diagram in the utility model embodiment；
Fig. 4 is auxiliary material continous way metering system structural representation in the utility model embodiment；
Fig. 5 is hybrid system structural representation in the utility model embodiment；
Fig. 6 is mixed material Storing and conveying system structure diagram in the utility model embodiment；
Wherein：1- reactant stocking systems（1a- reactant storage elements（101- groove tank cars, 102- dischargings pump, 103-
One filter, the inlet valves of 104- first, 105- reactants holding vessel, the delivery pumps of 106- first, 107- first heat exchangers, 108-
First circulation valve, the output channels of 109- first, the temperature conditioning units of 110- first））, 2- reactant high accuracy on-line metering systems（2a-
Reactant metering units（The inlet valves of 201- second, 202- reactants buffer tank, 203- second heat exchangers, 204- second are filtered
Device, 205- reactants metering device, 206- first flowmeters, the first blend pressures of 207- adjusting means, 208- second circulations valve,
The first reflux tests of 209- valve, the output channels of 210- second, the mixing valves of 211- first, the temperature conditioning units of 212- second））, 3- auxiliary materials
Continous way metering system（3a- auxiliary materials store metering units（301- auxiliary materials Raw material pail, 302- auxiliary materials charge pump, the storage of 303- auxiliary materials
Tank, 304- auxiliary materials metering device, 305- second flowmeters, the second blend pressures of 306- adjusting means, the circulating valves of 307- the 3rd,
The second reflux tests of 308- valve, the output channels of 309- the 3rd, the mixing valves of 310- second））, 4- hybrid systems（401- hybrid integrateds
Block, 402- static mixers, the unidirectional nozzles of 403-）, 5- mixed material Storing and conveying systems（5a- mixed material Storing and conveying lists
Unit（501- feed pipes, 502- mixed materials holding vessel, the filters of 503- the 3rd, the delivery pumps of 504- second, 505- the 4th are circulated
Valve, the inlet valves of 506- the 3rd, the output channels of 507- the 4th, 508- agitating devices, the temperature conditioning units of 509- the 3rd））, 6- foaming machine works
Make tank, 7- compressed air supply systems（701- compressed air supply lines）.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination accompanying drawing.
Refer to Fig. 1 to Fig. 6, the utility model embodiment online mixing equipment of polyethers continous way, it includes that reactant is stored up
The storage of deposit system 1, reactant high accuracy on-line metering system 2, auxiliary material continous way metering system 3, hybrid system 4 and mixed material
Induction system 5；
The reactant stocking system 1 includes two reactant storage elements 1a, one of reactant storage element 1a
It is used to store the second reactant for storing the first reactant, another reactant storage element 1a, each described reactant storage
Memory cell 1a includes the groove tank car 101, discharging pump 102, the first filter 103, the first inlet valve 104, reactant that are sequentially connected
Holding vessel 105, the first delivery pump 106, first heat exchanger 107 and first circulation valve 108, the first circulation valve 108 also with
The reactant holding vessel 105 is connected, the reaction storage tank 105, the first delivery pump 106, first heat exchanger 107 and first
Circulating valve 108 forms circulation loop, is additionally provided between first delivery pump 106 and first heat exchanger 107 anti-with described
The first output channel 109 for answering thing high accuracy on-line metering system 2 to connect；
The reactant high accuracy on-line metering system 2 includes two reactant metering units 2a, one of reactant
Metering units 2a is used for the first reactant of caching metering, another reactant metering units 2a to be used to cache the reaction of metering second
Thing, each described reactant metering units 2a includes the second inlet valve 201, the heat of reactant buffer tank 202, second that are sequentially connected
Exchanger 203, the second filter 204, reactant metering device 205, first flowmeter 206, the first blend pressure adjusting means
207th, the reflux test valve 209 of second circulation valve 208 and first, second inlet valve 201 connects with first output channel 109
Connect, the first reflux test valve 209 is also connected with the reactant buffer tank 202, the reactant buffer tank 202, second
Heat exchanger 203, the second filter 204, reactant metering device 205, first flowmeter 206, the first blend pressure regulation dress
Put 207,208 and first reflux test valve of second circulation valve 209 and form circulation loop, the first blend pressure adjusting means
The second output channel 210 is additionally provided between 207 and second circulation valve 208, first is provided with second output channel 210
Mixing valve 211；
The auxiliary material continous way metering system 3 includes that several auxiliary materials store metering units 3a, the storage metering of each auxiliary material
Unit 3a is respectively used to the different auxiliary material of storage metering, and each auxiliary material storage metering units 3a includes the auxiliary material raw material being sequentially connected
Bucket 301, auxiliary material charge pump 302, auxiliary material holding vessel 303, auxiliary material metering device 304, second flowmeter 305, the second blend pressure
Adjusting means 306, the 3rd circulating valve 307 and the second reflux test valve 308, the second reflux test valve 308 are also auxiliary with described
Material holding vessel 303 is connected, the auxiliary material holding vessel 303, auxiliary material metering device 304, second flowmeter 305, the second blend pressure
Adjusting means 306, the 3rd circulating valve 307 and the second reflux test valve 308 form circulation loop, the second blend pressure regulation
The 3rd output channel 309 is additionally provided between the circulating valve 307 of device 306 and the 3rd, is provided with the 3rd output channel 309
Second mixing valve 310；
The hybrid system 4 includes the hybrid integrated block being connected with the second output channel 210 and the 3rd output channel 309
401 and the static mixer 402 that is connected with the hybrid integrated block 401；
The mixed material Storing and conveying system 5 includes several mixed material Storing and conveying units 5a, and the mixing is former
Feed pipe 501 that material Storing and conveying unit 5a includes being sequentially connected, mixed material holding vessel 502, the 3rd filter 503, the
Two delivery pumps 504 and the 4th circulating valve 505, the feed pipe 501 are connected and the feed pipe with the static mixer 402
The 3rd inlet valve 506 is provided with road 501, the 4th circulating valve 505 is also connected with the mixed material holding vessel 502, institute
State mixed material holding vessel 502, the 3rd filter 503, the second delivery pump 504 and the 4th circulating valve 505 and form circulation loop, institute
State the second delivery pump 504 and the 4th circulating valve 505 is additionally provided with the 4th output channel 507 being connected with foaming machine work tank 6.
Preferably, the reactant stocking system 1 also includes the first temperature control list being connected with the first heat exchanger 107
Unit 110.
Specifically, first temperature conditioning unit 110 is die heater.
Preferably, the reactant high accuracy on-line metering system 2 also includes what is be connected with the second heat exchanger 203
Second temperature conditioning unit 212.
Preferably, in order to prevent reactant and auxiliary material from flowing back, the hybrid system 4 also includes unidirectional nozzle 403, described the
Two output channels 210 and the 3rd output channel 309 are connected by unidirectional nozzle 403 with the hybrid integrated block 401 respectively.
Preferably, it is provided with agitating device 508 in the mixed material holding vessel 502.
Preferably, the mixed material Storing and conveying system 5 also includes the 3rd temperature conditioning unit 509, the 3rd temperature control list
Unit 509 is connected with the mixed material holding vessel 502.
Preferably, the equipment also include respectively with the reactant high accuracy on-line metering system 2, auxiliary material continous way meter
Amount system 3 and the compressed air supply system 7 of the connection of mixed material Storing and conveying system 5.
Preferably, the compressed air supply system 7 is slow with the reactant respectively by compressed air supply line 701
Tank 202, auxiliary material charge pump 302, auxiliary material holding vessel 303 and mixed material holding vessel 502 is deposited to connect.
Preferably, the valve is magnetic valve.
Preferably, the volume of the reactant holding vessel 105 is 20 cubic metres to 30 cubic metres.
Above content is the further description done to the utility model with reference to specific embodiment, it is impossible to assert
Specific implementation of the present utility model is confined to these explanations.For the ordinary skill people of the technical field belonging to the utility model
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all considered as
Belong to protection domain of the present utility model.
Claims (9)
1. the online mixing equipment of polyethers continous way, it is characterised in that：It includes that reactant stocking system, reactant high accuracy are online
Metering system, auxiliary material continous way metering system, hybrid system and mixed material Storing and conveying system；
The reactant stocking system includes two reactant storage elements, and one of reactant storage element is used to store the
One reactant, another reactant storage element be used for store the second reactant, each described reactant storage element include according to
The groove tank car of secondary connection, discharging pump, the first filter, the first inlet valve, reactant holding vessel, the first delivery pump, the first heat are handed over
Parallel operation and first circulation valve, the first circulation valve are also connected with the reactant holding vessel, the reactant holding vessel, first
Delivery pump, first heat exchanger and first circulation valve form circulation loop, between first delivery pump and first heat exchanger
It is additionally provided with the first output channel being connected with the reactant high accuracy on-line metering system；
The reactant high accuracy on-line metering system includes two reactant metering units, one of reactant metering units
It is used to cache the second reactant of metering for caching the first reactant of metering, another reactant metering units, each is described anti-
Answer the second inlet valve, reactant buffer tank, second heat exchanger, the second filter that thing metering units include being sequentially connected, anti-
Thing metering device, first flowmeter, the first blend pressure adjusting means, second circulation valve and the first reflux test valve are answered, it is described
Second inlet valve is connected with first output channel, and the first reflux test valve is also connected with the reactant buffer tank,
The reactant buffer tank, second heat exchanger, the second filter, reactant metering device, first flowmeter, the first mixing pressure
Apparatus for adjusting force, second circulation valve and the first reflux test valve form circulation loop, the first blend pressure adjusting means and
The second output channel is additionally provided between second circulation valve, the first mixing valve is provided with second output channel；
The auxiliary material continous way metering system includes that several auxiliary materials store metering units, each auxiliary material storage metering units difference
The auxiliary material different for storing metering, each auxiliary material storage metering units include the auxiliary material Raw material pail, the auxiliary material charging that are sequentially connected
Pump, auxiliary material holding vessel, auxiliary material metering device, second flowmeter, the second blend pressure adjusting means, the 3rd circulating valve and second time
Current test valve, the second reflux test valve is also connected with the auxiliary material holding vessel, the auxiliary material holding vessel, auxiliary material metering dress
Put, second flowmeter, the second blend pressure adjusting means, the 3rd circulating valve and the second reflux test valve form circulation loop, institute
State and the 3rd output channel is additionally provided between the second blend pressure adjusting means and the 3rd circulating valve, on the 3rd output channel
It is provided with the second mixing valve；
The hybrid system includes the hybrid integrated block being connected with the second output channel and the 3rd output channel and mixes with described
The static mixer of integrated package connection；
The mixed material Storing and conveying system includes several mixed material Storing and conveying units, and the mixed material storage is defeated
Sending unit includes feed pipe, mixed material holding vessel, the 3rd filter, the second delivery pump and the 4th circulation being sequentially connected
Valve, the feed pipe is connected with the static mixer and the 3rd inlet valve, the described 4th is provided with the feed pipe
Circulating valve is also connected with the mixed material holding vessel, the mixed material holding vessel, the 3rd filter, the second delivery pump and
Four circulating valves form circulation loop, and second delivery pump and the 4th circulating valve are additionally provided with tank connected with foaming machine work the
Four output channels.
2. the online mixing equipment of polyethers continous way as claimed in claim 1, it is characterised in that：The reactant stocking system is also
Including the first temperature conditioning unit being connected with the first heat exchanger.
3. the online mixing equipment of polyethers continous way as claimed in claim 1, it is characterised in that：The reactant high accuracy is online
Metering system also includes the second temperature conditioning unit being connected with the second heat exchanger.
4. the online mixing equipment of polyethers continous way as claimed in claim 1, it is characterised in that：The hybrid system also includes single
To nozzle, second output channel and the 3rd output channel are connected by unidirectional nozzle with the hybrid integrated block respectively.
5. the online mixing equipment of polyethers continous way as claimed in claim 1, it is characterised in that：In the mixed material holding vessel
It is provided with agitating device.
6. the online mixing equipment of polyethers continous way as claimed in claim 1, it is characterised in that：The mixed material Storing and conveying
System also includes the 3rd temperature conditioning unit, and the 3rd temperature conditioning unit is connected with the mixed material holding vessel.
7. the online mixing equipment of polyethers continous way as claimed in claim 1, it is characterised in that：The equipment also include respectively with
The connection of the reactant high accuracy on-line metering system, auxiliary material continous way metering system and mixed material Storing and conveying system
Compressed air supply system.
8. the online mixing equipment of polyethers continous way as claimed in claim 7, it is characterised in that：The compressed air supply system
Stored up with the reactant buffer tank, auxiliary material charge pump, auxiliary material holding vessel and mixed material respectively by compressed air supply line
Deposit tank connection.
9. the online mixing equipment of polyethers continous way as described in any one of claim 1 to 8, it is characterised in that：The valve is
Magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225079.9U CN206297025U (en) | 2016-11-15 | 2016-11-15 | The online mixing equipment of polyethers continous way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225079.9U CN206297025U (en) | 2016-11-15 | 2016-11-15 | The online mixing equipment of polyethers continous way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206297025U true CN206297025U (en) | 2017-07-04 |
Family
ID=59202549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621225079.9U Withdrawn - After Issue CN206297025U (en) | 2016-11-15 | 2016-11-15 | The online mixing equipment of polyethers continous way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206297025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426615A (en) * | 2016-11-15 | 2017-02-22 | 武汉正为机械有限公司 | Polyether continuous online mixing equipment |
-
2016
- 2016-11-15 CN CN201621225079.9U patent/CN206297025U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426615A (en) * | 2016-11-15 | 2017-02-22 | 武汉正为机械有限公司 | Polyether continuous online mixing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170704 Effective date of abandoning: 20180803 |
|
| AV01 | Patent right actively abandoned |