CN212595694U - Apparatus for producing of density fiberboard gluing agent - Google Patents
Apparatus for producing of density fiberboard gluing agent Download PDFInfo
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- CN212595694U CN212595694U CN202021049611.2U CN202021049611U CN212595694U CN 212595694 U CN212595694 U CN 212595694U CN 202021049611 U CN202021049611 U CN 202021049611U CN 212595694 U CN212595694 U CN 212595694U
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Abstract
The utility model discloses a production device of density fiberboard adhesive, which comprises a main adhesive reaction kettle and a plurality of auxiliary adhesive reaction kettles, wherein the tops of the main adhesive reaction kettle and the auxiliary adhesive reaction kettles are both provided with a liquid material inlet and a powder material inlet, and the bottoms of the main adhesive reaction kettle and the auxiliary adhesive reaction kettles are both provided with a material outlet; the liquid material inlet and the powder material inlet are respectively communicated with a plurality of liquid material feeding tanks and powder material feeding tanks; the material outlets of the main glue reaction kettle and the auxiliary glue reaction kettle are respectively communicated with the material outlets of the main glue finished product stirring kettle and the auxiliary glue finished product stirring kettle, the material outlets of the main glue finished product stirring kettle and the auxiliary glue finished product stirring kettle are both communicated with the material inlet of the finished product mixing tank, and the material inlet of the finished product mixing tank is also communicated with an additive stirring tank; the feed inlet of the additive stirring tank is also communicated with an additive dispersing tank; the main glue reaction kettle, the auxiliary glue reaction kettle and the additive dispersion tank are communicated with a clear water supply pipeline. The utility model discloses can be accurate reinforced according to raw materials ratio, realize continuous production, guarantee the quality and the production efficiency of product.
Description
Technical Field
The utility model belongs to the technical field of gluing agent production facility, concretely relates to apparatus for producing of density fiberboard gluing agent.
Background
The adhesives adopted in the current production of the density fiberboard are several adhesives mainly comprising urea-formaldehyde resin adhesives, the adhesives are formaldehyde series adhesives, and the most prominent problem when the adhesives are used is formaldehyde release. Therefore, formaldehyde is released in the production of the density fiberboard and the use process of the product, along with the progress of human society, people pay attention to the formaldehyde release amount of the density fiberboard and begin to solve the problem of the formaldehyde release, and how to solve the problem of the formaldehyde release amount and produce the environment-friendly green artificial board product are the key points related to the survival and development of the artificial board industry. Research and development of urea-formaldehyde resin adhesives with low formaldehyde or no formaldehyde release has become a major issue. The novel formaldehyde-free density fiberboard adhesive product is mainly isocyanate (MDI) adhesive, and special sizing equipment and demolding equipment are required to be added in the adhesive during use, so that the service life of production machinery is reduced, the production rate is reduced, and a special density fiberboard with the thickness of less than 3mm cannot be produced; and whether toxicity exists in the adhesive is still controversial. And the production process mostly adopts an intermittent production mode, the efficiency is low, and the product quality is unstable. How to develop a new adhesive and a corresponding device for producing the adhesive are the focus of attention of practitioners.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the production device of the density fiberboard adhesive can accurately feed materials according to the raw material proportion, realize continuous production and fundamentally ensure the quality and the production efficiency of products.
In order to solve the technical problem, the technical scheme of the utility model is that:
a production device for density fiberboard adhesive comprises a main adhesive reaction kettle and a plurality of auxiliary adhesive reaction kettles, wherein the tops of the main adhesive reaction kettle and the auxiliary adhesive reaction kettles are both provided with a liquid material inlet and a powder material inlet, and the bottoms of the main adhesive reaction kettles and the auxiliary adhesive reaction kettles are both provided with a material outlet; the liquid material inlet and the powder material inlet are respectively communicated with a plurality of liquid material feeding tanks and powder material feeding tanks; the material outlets of the main glue reaction kettle and the auxiliary glue reaction kettle are respectively communicated with the material outlets of the main glue finished product stirring kettle and the auxiliary glue finished product stirring kettle, the material outlets of the main glue finished product stirring kettle and the auxiliary glue finished product stirring kettle are both communicated with the material inlet of the finished product mixing tank, and the material inlet of the finished product mixing tank is also communicated with an additive stirring tank; the feed inlet of the additive stirring tank is also communicated with an additive dispersing tank; the main glue reaction kettle, the auxiliary glue reaction kettle and the additive dispersion tank are communicated with a clear water supply pipeline.
Preferably, the liquid material feeding tank and the powder material feeding tank are automatic metering feeding tanks, and the feeding amount can be automatically controlled. The quantity of the liquid material feeding tank and the powder material feeding tank is determined according to the raw material type required by production. And the automatic metering system of the automatic metering and feeding tank is electrically connected to the automatic control system.
Preferably, the main glue reaction kettle and the auxiliary glue reaction kettle are both provided with manual sampling ports. The device is used for manual sampling and detecting the reaction condition at any time.
Preferably, a filtering device is arranged on a pipeline between the main glue reaction kettle and the main glue finished product stirring kettle, and a filtering device is also arranged on a pipeline between the auxiliary glue reaction kettle and the auxiliary glue finished product stirring kettle.
Preferably, the number of the auxiliary glue reaction kettles is three, different auxiliary glue products are prepared respectively, and finally the auxiliary glue products and the products in the main glue reaction kettle are synthesized into a final product.
Preferably, the number of the main rubber finished product stirring kettles and the number of the auxiliary rubber finished product stirring kettles are respectively 2. When one is stopped, the other can work to ensure the continuity of production.
Preferably, the additive dispersing tank is provided with an automatic metering system, and the additive amount can be automatically metered. The automatic metering system is electrically connected to the automatic control system.
Preferably, the main rubber reaction kettle is provided with an interlayer, a temperature control device is arranged in the interlayer, and the temperature control device is communicated with the steam generation furnace, the cooling water supply pipeline and the cooling water backflow pipeline. The temperature control device is electrically connected to the automatic control system.
Furthermore, the cooling water supply pipeline and the cooling water return pipeline are both communicated with the circulating water storage pool.
Preferably, the discharge port of the finished product mixing tank is communicated with filling equipment. And (5) filling and storing the product.
Preferably, the main glue reaction kettle, the auxiliary glue reaction kettle and the additive stirring tank are respectively provided with a pH value detection device and a temperature detection device, and the pH value detection device and the temperature detection device are electrically connected to the automatic control system.
Since the technical scheme is used, the beneficial effects of the utility model are that:
the utility model discloses a apparatus for producing of density fiberboard gluing agent configures into the cover automatic serialization apparatus for producing through accurate supporting design, has the saving production line usage space, and production environment is friendly, and production process control is more meticulous, tight, advantage such as use manpower sparingly, and serialization production makes the quality and the quality of product all have the promotion, guarantees the supply of formaldehyde-free density fiberboard gluing agent in the market.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure, 1, a main rubber reaction kettle; 2. a secondary glue reaction kettle; 3. a liquid material feeding tank; 4. a powder feeding tank; 5. stirring a main rubber finished product in a kettle; 6. a secondary rubber finished product stirring kettle; 7. a finished product mixing tank; 8. an additive stirring tank; 9. an additive dispersion tank; 10. a clear water supply conduit; 11. a steam generating furnace; 12. a circulating water storage pool; 13. and (4) a filtering device.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
The first embodiment is as follows:
as shown in fig. 1, a production device for density fiberboard adhesive comprises a main adhesive reaction kettle 1 and 3 auxiliary adhesive reaction kettles 2, wherein the tops of the main adhesive reaction kettle 1 and the auxiliary adhesive reaction kettles 2 are both provided with a liquid material inlet and a powder material inlet, the bottoms of the main adhesive reaction kettles 1 and the auxiliary adhesive reaction kettles 2 are both provided with a material outlet, the liquid material inlet and the powder material inlet of the main adhesive reaction kettle 1 are respectively communicated with 3 liquid material feeding tanks 3 and 2 powder material feeding tanks 4, and the liquid material inlet and the powder material inlet of the auxiliary adhesive reaction kettles 2 are respectively communicated with 2 liquid material feeding tanks 3 and 2 powder material feeding tanks 4; the material outlets of the main glue reaction kettle 1 and the auxiliary glue reaction kettle 2 are respectively communicated with the material outlets of the main glue finished product stirring kettle 5 and the auxiliary glue finished product stirring kettle 6, the material outlets of the main glue finished product stirring kettle 5 and the auxiliary glue finished product stirring kettle 6 are both communicated with the material inlet of the finished product mixing tank 7, and the material inlet of the finished product mixing tank 7 is also communicated with an additive stirring tank 8; the feed inlet of the additive stirring tank 8 is also communicated with an additive dispersing tank 9; the main glue reaction kettle 1, the auxiliary glue reaction kettle 2 and the additive dispersion tank 9 are communicated with a clear water supply pipeline 10.
The main glue finished product stirring kettle 5 and the auxiliary glue finished product stirring kettle 6 are respectively set to be 2, and when one is stopped, the other can work, so that the production continuity is ensured.
The main glue reaction kettle 1 is provided with an interlayer, a temperature control device (not shown) is arranged in the interlayer, the temperature control device is communicated with the steam generation furnace 11, a cooling water supply pipeline and a cooling water backflow pipeline, and the cooling water supply pipeline and the cooling water backflow pipeline are both communicated with the circulating water storage pool 12.
And a pipeline between the main glue reaction kettle 1 and the main glue finished product stirring kettle 5 is provided with a filtering device 13, and a pipeline between the auxiliary glue reaction kettle 2 and the auxiliary glue finished product stirring kettle 6 is also provided with the filtering device 13.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (7)
1. The utility model provides a apparatus for producing of density fiberboard gluing agent which characterized in that: the glue mixing device comprises a main glue reaction kettle and a plurality of auxiliary glue reaction kettles, wherein the tops of the main glue reaction kettle and the auxiliary glue reaction kettles are both provided with a liquid material inlet and a powder material inlet, and the bottoms of the main glue reaction kettle and the auxiliary glue reaction kettles are both provided with a material outlet; the liquid material inlet and the powder material inlet are respectively communicated with a plurality of liquid material feeding tanks and powder material feeding tanks; the material outlets of the main glue reaction kettle and the auxiliary glue reaction kettle are respectively communicated with the material outlets of the main glue finished product stirring kettle and the auxiliary glue finished product stirring kettle, the material outlets of the main glue finished product stirring kettle and the auxiliary glue finished product stirring kettle are both communicated with the material inlet of the finished product mixing tank, and the material inlet of the finished product mixing tank is also communicated with an additive stirring tank; the feed inlet of the additive stirring tank is also communicated with an additive dispersing tank; the main glue reaction kettle, the auxiliary glue reaction kettle and the additive dispersion tank are communicated with a clear water supply pipeline.
2. The apparatus for producing density fiberboard adhesive according to claim 1, wherein: the liquid material feeding tank and the powder material feeding tank are automatic metering feeding tanks.
3. The apparatus for producing density fiberboard adhesive according to claim 1, wherein: the main glue reaction kettle and the auxiliary glue reaction kettle are both provided with manual sampling ports.
4. The apparatus for producing density fiberboard adhesive according to claim 1, wherein: the pipeline between the main glue reaction kettle and the main glue finished product stirring kettle is provided with a filtering device, and the pipeline between the auxiliary glue reaction kettle and the auxiliary glue finished product stirring kettle is also provided with a filtering device.
5. The apparatus for producing density fiberboard adhesive according to claim 1, wherein: the main glue reaction kettle is provided with an interlayer, a temperature control device is arranged in the interlayer, and the temperature control device is communicated with a steam generation furnace, a cooling water supply pipeline and a cooling water backflow pipeline.
6. The apparatus for producing density fiberboard adhesive according to claim 5, wherein: and the cooling water supply pipeline and the cooling water return pipeline are both communicated with the circulating water storage pool.
7. The apparatus for producing density fiberboard adhesive according to claim 1, wherein: the main glue reaction kettle, the auxiliary glue reaction kettle and the additive stirring tank are all provided with a pH value detection device and a temperature detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049611.2U CN212595694U (en) | 2020-06-08 | 2020-06-08 | Apparatus for producing of density fiberboard gluing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049611.2U CN212595694U (en) | 2020-06-08 | 2020-06-08 | Apparatus for producing of density fiberboard gluing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212595694U true CN212595694U (en) | 2021-02-26 |
Family
ID=74715306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021049611.2U Expired - Fee Related CN212595694U (en) | 2020-06-08 | 2020-06-08 | Apparatus for producing of density fiberboard gluing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212595694U (en) |
-
2020
- 2020-06-08 CN CN202021049611.2U patent/CN212595694U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |