CN206746547U - Modified urea-formaldehyde resin adhesive process units - Google Patents
Modified urea-formaldehyde resin adhesive process units Download PDFInfo
- Publication number
- CN206746547U CN206746547U CN201720407056.8U CN201720407056U CN206746547U CN 206746547 U CN206746547 U CN 206746547U CN 201720407056 U CN201720407056 U CN 201720407056U CN 206746547 U CN206746547 U CN 206746547U
- Authority
- CN
- China
- Prior art keywords
- resin adhesive
- formaldehyde resin
- process units
- modified urea
- reactor body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Adhesives Or Adhesive Processes (AREA)
Abstract
The utility model discloses a kind of modified urea-formaldehyde resin adhesive process units, including reactor body, the reactor bodies top is connected with top cover, the top cover is detachably connected on the reactor body, first charging aperture and shurry pump are respectively equipped with the top cover, the first charging aperture and shurry pump are connected with the top cover, and second charging aperture is respectively equipped with the top of the shurry pump and one follows flow tube road, this follows flow tube road and connected with the shurry pump.Modified urea-formaldehyde resin adhesive process units reaction rate of the present utility model is fast, the convenient reaction for carrying out material, is acted on by following stream, material can sufficiently be mixed by stirring structure, there is good supportive simultaneously, greatly improve stability, coefficient safe to use is higher.
Description
Technical field
A kind of process units is the utility model is related to, more particularly to a kind of modified urea-formaldehyde resin adhesive process units.
Background technology
Urea-formaldehyde resin adhesive is widely used in industrial every field, is anti-with certain mol ratio by formaldehyde and urea
The compound that should be generated.Pollution of one of raw material formaldehyde vapor to environment is more serious, because production equipment is complicated in synthesis,
The problem of formaldehyde leaks generally existing, is mainly shown as：(1) the easy quilt of the formaldehyde gas during discharging of raw material formaldehyde tank car in storage tank
It is a large amount of to extrude storage tank, cause air pollution；(2) after formaldehyde is passed through preparation system, before reactor is introduced into, part formaldehyde passes through
The high-order exhaust outlet of storage is directly entered in air；(3) during raw material formaldehyde input reactor, excessive formaldehyde gas is volatized into
Air；(4) because the port lid for needing often to open reactor is operated in production process, formaldehyde gas is in case of heating
It is more easy to largely evaporate into air；(5) untapped formaldehyde gas needs to vacuumize in follow-up process in a kettle, formaldehyde
Gas is easily from exhaust outlet air inlet.But in general ureaformaldehyde production equipment can't reach good usability, using on by
To certain limitation.
Utility model content
The technical problems to be solved in the utility model is：Overcome above mentioned problem, there is provided a kind of reaction rate is fast, convenient to carry out
The modified urea-formaldehyde resin adhesive process units of the reaction of material.
To achieve these goals, the technical solution adopted in the utility model is such：Modified urea of the present utility model
Urea formaldehyde adhesive producing device, including reactor body, the reactor bodies top are connected with top cover, and the top cover is detachable
It is connected on the reactor body, first charging aperture and shurry pump, the first charging aperture and material is respectively equipped with the top cover
Stock pump is connected with the top cover, and second charging aperture is respectively equipped with the top of the shurry pump and one follows flow tube road, this follows flow tube road
Connected with the shurry pump, this follows flow tube road and is connected with respect to one end of shurry pump with a circulating pump, and this follows flow tube road and is provided with control
System follows the control valve of stream pipeline work, and head tank is provided with the reactor body, and the head tank is set close to the top cover, should
High-order trench bottom is provided with rabbling mechanism, and the rabbling mechanism includes mixing control device and puddler, the mixing control device
It is fixed on the head tank, at the top of the puddler and bottom is filled by a puddler connecting seat and the mixing control respectively
Bottom set portion and reactor body inner bottom surface connection, the reactor body bottom portion are provided with discharging opening.
Further, it is provided with and is followed for control as a kind of specific structure type, circulating pump described in the utility model
The control valve of ring pump work.
Further, discharging control is installed as a kind of specific structure type, discharge outlet described in the utility model
Valve.
Further, rigid plastic cement material is used as a kind of specific structure type, the flow tube road described in the utility model that follows
Matter is made.
Further, corrosion-resistant material is used as a kind of specific structure type, the flow tube road described in the utility model that follows
It is made.
Further, as a kind of specific structure type, reactor body both sides described in the utility model and the bottom of close to
Support frame is provided with portion, the support frame uses inverted L shape structure, and the support frame bottom is connected with support base, the support base
It is fixed on support frame as described above.
Further, followed as a kind of specific structure type, support base lower surface described in the utility model with described
Ring pump lower surface is in the same horizontal line.
Compared with prior art, the utility model has the advantage of：Modified urea-formaldehyde resin adhesive life of the present utility model
Production device reaction speed is fast, the convenient reaction for carrying out material, is acted on, can be filled material by stirring structure by following stream
The mixing divided, while there is good supportive, stability is greatly improved, coefficient safe to use is higher.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
In figure：1. reactor body；2. head tank；3. first charging aperture；4. shurry pump；5. follow flow tube road；6. discharging opening；
7. support frame；8. support base；9. circulating pump.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
The preferred embodiment of the utility model modified urea-formaldehyde resin adhesive process units as shown in Figure 1, including reaction
Kettle body 1, the top of reactor body 1 are connected with top cover, and the top cover is detachably connected on the reactor body 1, should
First charging aperture 3 and shurry pump 4 are respectively equipped with top cover, the first charging aperture 3 and shurry pump 4 connect with the top cover,
The top of the shurry pump 4 is respectively equipped with second charging aperture and one follows flow tube road 5, and this follows flow tube road 5 and connected with the shurry pump 4,
This follows flow tube road 5 and is connected with respect to one end of shurry pump 4 with a circulating pump 9, and this follows flow tube road 5 and follows the work of flow tube road 5 provided with control
The control valve of work, the reactor body 1 is interior to be provided with head tank 2, and the head tank 2 is set close to the top cover, the bottom of head tank 2
Portion is provided with rabbling mechanism, and the rabbling mechanism includes mixing control device and puddler, and the mixing control device is fixed on institute
State on head tank 2, at the top of the puddler and bottom passes through a puddler connecting seat and the mixing control bottom of device respectively
And the inner bottom surface of reactor body 1 connection, the bottom of reactor body 1 is provided with discharging opening 6.
The circulating pump 9 is provided with the control valve for being used for controlling circulating pump 9 to work.The convenient working condition to circulating pump 9
It is controlled.
Discharging control valve is installed at the discharging opening 6.When needing discharging, discharging control valve can be opened.
The flow tube road 5 that follows is made of rigid plastic cement material.With good supportive, conveniently carry out following stream.
The flow tube road 5 that follows is made of corrosion-resistant material.Use for a long time is avoided to cause etching problem to pipeline.
Support frame 7 is provided with the both sides of reactor body 1 and close bottom, the support frame 7 uses inverted L shape structure, should
The bottom of support frame 7 is connected with support base 8, and the support base 8 is fixed on support frame as described above 7.With good supportive,
It can be placed to workbench, ground use can also be placed into.
The lower surface of support base 8 and the lower surface of circulating pump 9 are in the same horizontal line.Do not influence normally to grasp
Make, approximately the same plane use can be put into simultaneously.
Modified urea-formaldehyde resin adhesive process units reaction rate of the present utility model is fast, the convenient reaction for carrying out material,
Acted on, can sufficiently be mixed material by stirring structure by following stream, while there is good supportive, carried significantly
Stability is risen, coefficient safe to use is higher.
The top of reactor body 1 is connected with top cover, and the top cover is detachably connected on the reactor body 1, must
, can be by top cover removed, conveniently toward injecting material in reactor or cleaning reactor when wanting.By first charging aperture 3, inward
Inject reaction mass, reactor carry out real time reaction, while using head tank 2 effect, can accommodate heat transfer oil be heated it is swollen
Bulk, security during operation is strengthened, avoid the generation of security incident, recycled the effect of suction pump 4, reaction mass is inhaled
To after following flow tube road 5, separation recycling is carried out by the effect of circulating pump 9, reaches sufficient mixing, the modification for preparing it
Urea-formaldehyde resin adhesive is purer, and the modified urea-formaldehyde resin adhesive prepared discharges material by discharging opening 6, then carries out
The encapsulation of next step, during whole operation, rabbling mechanism is essential structure, and rabbling mechanism coordinates circulating pump 9
Effect, can greatly improve the watertight Combination of adhesive, meet production requirement.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (7)
1. a kind of modified urea-formaldehyde resin adhesive process units, including reactor body, it is characterised in that：The reactor body
Top is connected with top cover, and the top cover is detachably connected on the reactor body, and first charging aperture is respectively equipped with the top cover
Second is respectively equipped with and shurry pump, the first charging aperture and shurry pump connect with the top cover, at the top of the shurry pump to enter
Material mouth and one flow tube road is followed, this follows flow tube road and connected with the shurry pump, and this follows flow tube road and followed with respect to one end of shurry pump with one
Ring pump connects, and this follows flow tube road and is provided with the control valve that control follows stream pipeline work, and head tank is provided with the reactor body,
The head tank is set close to the top cover, and the high-order trench bottom is provided with rabbling mechanism, and the rabbling mechanism fills including mixing control
Put and puddler, the mixing control device are fixed on the head tank, at the top of the puddler and bottom passes through one respectively
Puddler connecting seat is connected with the mixing control bottom of device and the reactor body inner bottom surface, the reactor body bottom
Portion is provided with discharging opening.
2. modified urea-formaldehyde resin adhesive process units according to claim 1, it is characterised in that：Set on the circulating pump
There is the control valve for controlling circulation pump work.
3. modified urea-formaldehyde resin adhesive process units according to claim 1, it is characterised in that：The discharge outlet peace
Equipped with discharging control valve.
4. modified urea-formaldehyde resin adhesive process units according to claim 1, it is characterised in that：Adopt in the flow tube road that follows
It is made of rigid plastic cement material.
5. modified urea-formaldehyde resin adhesive process units according to claim 1, it is characterised in that：Adopt in the flow tube road that follows
It is made of corrosion-resistant material.
6. modified urea-formaldehyde resin adhesive process units according to claim 1, it is characterised in that：The reactor body
Support frame is provided with both sides and close bottom, the support frame uses inverted L shape structure, and the support frame bottom is connected with support base,
The support base is fixed on support frame as described above.
7. modified urea-formaldehyde resin adhesive process units according to claim 6, it is characterised in that：Under the support base
Surface and the circulating pump lower surface are in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407056.8U CN206746547U (en) | 2017-04-18 | 2017-04-18 | Modified urea-formaldehyde resin adhesive process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407056.8U CN206746547U (en) | 2017-04-18 | 2017-04-18 | Modified urea-formaldehyde resin adhesive process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746547U true CN206746547U (en) | 2017-12-15 |
Family
ID=60614093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407056.8U Expired - Fee Related CN206746547U (en) | 2017-04-18 | 2017-04-18 | Modified urea-formaldehyde resin adhesive process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746547U (en) |
-
2017
- 2017-04-18 CN CN201720407056.8U patent/CN206746547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190418 |