CN217549779U - Integrated urea formaldehyde reaction tank - Google Patents
Integrated urea formaldehyde reaction tank Download PDFInfo
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- CN217549779U CN217549779U CN202220963725.0U CN202220963725U CN217549779U CN 217549779 U CN217549779 U CN 217549779U CN 202220963725 U CN202220963725 U CN 202220963725U CN 217549779 U CN217549779 U CN 217549779U
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- Prior art keywords
- tank body
- pipe
- steam
- jar
- formaldehyde reaction
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- 229920001807 Urea-formaldehyde Polymers 0.000 title claims abstract description 19
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000004321 preservation Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to an integral type urea-formaldehyde reaction tank belongs to urea-formaldehyde reaction unit technical field. A material separating mechanism is arranged between the upper tank body and the lower tank body, and a material valve is arranged on the material separating mechanism; the upper part of the upper tank body and the lower part of the lower tank body are provided with stirring motors which provide power for the stirring mechanism; go up a jar body top and be provided with steam inlet pipe and steam discharging pipe, steam insulating tube and evacuation pipe pass through the three-way valve intercommunication, go up jar body and the internal temperature sensor that sets up of lower jar, jar external portion sets up the controller, and the temperature sensor output connection director input, controller output connect steam feed valve and three-way valve switch. The materials after the upper part of reaction can flow to the tank body below under the action of self gravity for storage, so that pipeline transfer is reduced, and maintenance cost is reduced. And the steam used by the upper tank body can directly keep the temperature of the lower tank body, thereby saving energy.
Description
Technical Field
The utility model relates to an integral type urea-formaldehyde retort belongs to urea-formaldehyde reaction unit technical field.
Background
The production of urea-formaldehyde resin is usually carried out in a reaction kettle with heating, formaldehyde and urea are added into the reaction kettle and then are heated by steam for reaction, and materials are taken out after the reaction is finished. Traditional reation kettle fixed structure, the function is single, no matter urea-formaldehyde preparation or storage all need solitary heating measure. And urea-formaldehyde also needs heat preservation after the preparation, in the transfer process, prevents the crystallization and blocks up the pipeline, and the operation is complicated.
Disclosure of Invention
The utility model discloses a remedy prior art not enough, provide an integral type urea-formaldehyde reaction jar.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
the integrated urea formaldehyde reaction tank comprises a tank body, wherein a heat insulation layer is arranged outside the tank body, the tank body is divided into an upper tank body and a lower tank body, a material separation mechanism is arranged between the upper tank body and the lower tank body, and a material valve is arranged on the material separation mechanism; stirring mechanisms are arranged in the upper tank body and the lower tank body, and stirring motors for providing power for the stirring mechanisms are arranged at the upper part of the upper tank body and the lower part of the lower tank body; the top of the upper tank body is provided with a feeding pipe and a material supply pipeline, and the bottom of the lower tank body is provided with a material outlet pipeline; go up a jar body top and be provided with steam inlet pipe and steam discharging pipe, be equipped with the steam feed valve on the steam inlet pipe, lower jar body bottom is provided with steam heat preservation pipe and evacuation pipe, steam discharging pipe, steam heat preservation pipe and evacuation pipe pass through the three-way valve intercommunication, go up jar body and jar internal temperature sensor that all is provided with down, the external portion of jar is provided with the controller, temperature sensor output connection director input, steam feed valve and three-way valve switch are connected to the controller output.
Preferably, the material separating mechanism comprises a material separating plate and a discharging pipe arranged on the lower portion of the material separating plate, the material valve is arranged on the discharging pipe, and the edge of the material separating plate is gradually recessed from the center.
Preferably, an auxiliary heating coil is arranged inside the heat insulation layer.
Preferably, the steam feeding pipe is communicated with the steam discharging pipe, and the steam feeding pipe extends into the upper tank body.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model discloses divide into two parts about the urea-formaldehyde retort, the material that the upper portion reaction was accomplished can be stored to the following jar body down under self action of gravity, reduces the pipeline and shifts, reduces maintenance cost. And the steam used by the upper tank body can directly keep the temperature of the lower tank body, thereby saving energy.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a separator structure.
The figures are numbered: 1 go up jar body, 2 lower jar bodies, 3 separate the flitch, 4 material valves, 5 agitator motor, 6 inlet pipes, 7 material supply pipes, 8 material outlet pipes, 9 steam inlet pipes, 10 steam discharging pipe, 11 steam heat preservation pipe, 12 evacuation pipes, 13 steam heat preservation pipe exports.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Example 1
The attached drawings are a specific embodiment of the invention, as shown in fig. 1 and fig. 2. The integral type urea-formaldehyde reaction tank that this embodiment provided, jar body are including upper and lower two parts, are marked as respectively and go up jar body 1 and jar body 2 down. The material separating plate 3 is arranged between the upper tank body 1 and the lower tank body 2, the material separating plate 3 is provided with a hole in the middle, the other positions are of a closed structure, the material separating plate 3 is fixed with the tank body in a welding mode, a discharging pipe for discharging materials is arranged on the lower portion of a through hole in the middle of the material separating plate 3, a material valve 4 is arranged on the discharging pipe, and the material valve 4 is opened and closed through a manual control switch. In order to facilitate the gathering of materials, the material separating plate 3 is in a shape with two high sides, a low middle part and natural transition, the reacted materials can flow downwards to the lower tank body 2 under the action of self gravity to be stored or discharged, and the next-stage reaction of the upper tank body 1 is not delayed. In this embodiment, the upper tank body 1 and the lower tank body 2 are respectively provided with a stirring device, the stirring motor 5 of the upper tank body 1 is arranged on the upper part, the power motor of the lower tank body 2 is arranged on the lower part, and the lowest end is fixed through a bracket. The stirring structure that the motor drove is the most common structure in machinery, and this embodiment is no longer repeated.
Set up inlet pipe 6 and material supply pipe 7 at 1 top of last jar of body, the feed inlet of inlet pipe 6 is corresponding with spiral feeding mechanism's delivery outlet, and spiral feeding mechanism is the common material feeding unit of industrial production urea-formaldehyde. The bottommost part of the lower tank body 2 is provided with a material outlet and a material outlet pipe 8, and a corresponding valve and a discharge pump are arranged on the material outlet pipe. In order to facilitate heating, a steam feeding pipe 9 is arranged at the top of the upper tank body, the steam feeding pipe 9 extends into the bottom of the upper tank body 1, and extends to a steam discharging pipe 10 after being distributed in a U shape or a coil pipe type (avoiding a stirring device) in the upper tank body 1, a steam heat-insulating pipe 11 and an emptying pipe 12 are arranged at the bottom of the lower tank body 2, and the steam discharging pipe 10, the steam heat-insulating pipe 11 and the emptying pipe 12 are communicated through a three-way valve. The steam discharging pipe 10 is divided into two paths, one path is connected with the steam heat-insulating pipe 11, the other path is connected with the emptying pipeline, and the steam heat-insulating pipe 11 is also connected to the emptying pipeline after extending out of the lower tank body 2. In order to facilitate the temperature and steam flow control, corresponding valves may be provided on each steam line. Go up jar body 1 and lower jar of body 2's inside and all be provided with temperature sensor, be provided with the controller on jar external shelf, the temperature sensor output is connected with the controller input, and each valve is connected to the output of controller.
Still be provided with supplementary heating coil in the heat preservation inside, the heating switch and the controller of supplementary heating coil are connected, can carry out the automatic control or the artifical auxiliary control of temperature. The utility model discloses divide into two parts about the urea-formaldehyde retort, the material that the upper portion reaction was accomplished can be stored to the following jar body down under self action of gravity, reduces the pipeline and shifts, reduces maintenance cost. And the steam used by the upper tank body can directly keep the temperature of the lower tank body, thereby saving energy.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. The integrated urea formaldehyde reaction tank comprises a tank body, and is characterized in that a heat insulation layer is arranged outside the tank body, the tank body is divided into an upper tank body and a lower tank body, a material separation mechanism is arranged between the upper tank body and the lower tank body, and the material separation mechanism comprises a material valve; stirring mechanisms are arranged in the upper tank body and the lower tank body, and stirring motors for providing power for the stirring mechanisms are arranged at the upper part of the upper tank body and the lower part of the lower tank body; the top of the upper tank body is provided with a feeding pipe and a material supply pipeline, and the bottom of the lower tank body is provided with a material outlet pipeline; go up a jar body top and be provided with steam inlet pipe and steam discharging pipe, be equipped with the steam feed valve on the steam inlet pipe, lower jar body bottom is provided with steam heat preservation pipe and evacuation pipe, steam discharging pipe, steam heat preservation pipe and evacuation pipe pass through the three-way valve intercommunication, and the export of steam heat preservation pipe also communicates with the evacuation pipe, go up jar body and jar internal temperature sensor that all is provided with down, the external portion of jar is provided with the controller, steam feed valve and three-way valve switch are connected to the temperature sensor output connection director input, controller output.
2. The integrated urea-formaldehyde reaction tank as claimed in claim 1, wherein the material separating mechanism comprises a material separating plate and a material discharging pipe arranged at the lower part of the material separating plate, the material valve is arranged on the material discharging pipe, and the edge of the material separating plate is gradually concave from the center.
3. The integrated urea-formaldehyde reaction tank as claimed in claim 1, wherein an auxiliary heating coil is arranged inside the heat insulation layer.
4. The integrated urea-formaldehyde reaction tank of claim 1, wherein the vapor feed pipe is in communication with the vapor discharge pipe, the vapor feed pipe extending into the interior of the upper tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220963725.0U CN217549779U (en) | 2022-04-25 | 2022-04-25 | Integrated urea formaldehyde reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220963725.0U CN217549779U (en) | 2022-04-25 | 2022-04-25 | Integrated urea formaldehyde reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217549779U true CN217549779U (en) | 2022-10-11 |
Family
ID=83471876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220963725.0U Active CN217549779U (en) | 2022-04-25 | 2022-04-25 | Integrated urea formaldehyde reaction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217549779U (en) |
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2022
- 2022-04-25 CN CN202220963725.0U patent/CN217549779U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated urea formaldehyde reaction tank Effective date of registration: 20230718 Granted publication date: 20221011 Pledgee: Shandong Shanghe Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2023980048834 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 166 Liyuan Street, Yuhuangmiao Town, Shanghe County, Jinan City, Shandong Province, 251604 Patentee after: Shandong Wanhao Crop Science Co.,Ltd. Country or region after: China Address before: 251600 Shanghe Economic Development Zone, Shanghe County, Jinan City, Shandong Province Patentee before: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221011 Pledgee: Shandong Shanghe Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2023980048834 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated urea formaldehyde reaction tank Granted publication date: 20221011 Pledgee: Shandong Shanghe Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Wanhao Crop Science Co.,Ltd. Registration number: Y2024980006407 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |