CN215114147U - 4, 4-diaminodiphenyl ether cooling kettle auxiliary agent container - Google Patents
4, 4-diaminodiphenyl ether cooling kettle auxiliary agent container Download PDFInfo
- Publication number
- CN215114147U CN215114147U CN202120526356.4U CN202120526356U CN215114147U CN 215114147 U CN215114147 U CN 215114147U CN 202120526356 U CN202120526356 U CN 202120526356U CN 215114147 U CN215114147 U CN 215114147U
- Authority
- CN
- China
- Prior art keywords
- auxiliary agent
- sealing door
- diaminodiphenyl ether
- spiral
- agent container
- 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
Links
- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 54
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- ZHDTXTDHBRADLM-UHFFFAOYSA-N hydron;2,3,4,5-tetrahydropyridin-6-amine;chloride Chemical compound Cl.NC1=NCCCC1 ZHDTXTDHBRADLM-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims abstract description 7
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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- Accessories For Mixers (AREA)
Abstract
The utility model relates to a 4, 4-diaminodiphenyl ether cooling cauldron auxiliary agent adds technical field, specifically speaking is a 4, 4-diaminodiphenyl ether cooling cauldron auxiliary agent container, be equipped with the connecting valve between auxiliary agent container and the cooling cauldron, be equipped with the feed inlet on the auxiliary agent container, discharge gate and nitrogen gas import, be equipped with the feeder hopper on the feed inlet, be equipped with upper portion import and lower part export on the feeder hopper, be equipped with the spiral inlet pipe in the feeder hopper, the one end and the upper portion access connection of spiral inlet pipe, the other end and lower part exit linkage, the spiral inlet pipe articulates with upper portion access connection department has the sealing door, the slope is equipped with the telescopic link between sealing door lower part and the spiral inlet pipe inner wall, be equipped with the check valve between feed inlet and the lower part export. The utility model discloses the convenience is reinforced in the cooling cauldron, has avoided auxiliary agent and outside contact, has guaranteed the security of production, has practiced thrift the manpower, the auxiliary agent loss that has significantly reduced, and the stability of auxiliary agent volume makes cooling cauldron material colour more stable, has improved product L value index.
Description
Technical Field
The utility model relates to the technical field of addition modes of 4, 4-diaminodiphenyl ether cooling kettle auxiliaries, in particular to a 4, 4-diaminodiphenyl ether cooling kettle auxiliary container.
Background
Pumping the filtered 4, 4-diaminodiphenyl ether solution into a temperature reduction kettle which is vacuumized in advance, firstly adding a primary auxiliary agent, performing nitrogen gas evacuation replacement for three times after the addition is finished, heating the temperature reduction kettle after the replacement is finished, adding a secondary auxiliary agent after the temperature is raised to a certain degree, cooling the temperature reduction kettle, and entering a centrifugation process after the temperature is lowered to a certain degree.
The original auxiliary agent adding mode is to disassemble and add the cooling kettle test mirror for tightening, and has the problems that: firstly, the addition mode of the auxiliary agent is complicated and can not be completed by a single person; secondly, the addition of a small amount of the auxiliary agent causes the waste of partial auxiliary agent due to the addition of a test mouth, and the product quality is influenced; the auxiliary agent added is an easily explosive chemical, when the temperature of the cooling kettle is raised to a certain temperature, the auxiliary agent can be in contact with the material in the cooling kettle to react violently when being added, a large amount of heat is released instantaneously, and the auxiliary agent is sprayed out from a test lens opening to injure field operators.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a 4, 4-diaminodiphenyl ether cooling kettle auxiliary agent container, which solves the problems existing in the cooling kettle.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a 4, 4-diaminodiphenyl ether cooling cauldron auxiliary agent container, the auxiliary agent container sets up on the cooling cauldron, be equipped with the connecting valve between auxiliary agent container and the cooling cauldron, be equipped with feed inlet, discharge gate and nitrogen gas import on the auxiliary agent container, be equipped with the feeder hopper on the feed inlet, be equipped with upper portion import and lower part export on the feeder hopper, be equipped with the spiral inlet pipe in the feeder hopper, the one end of spiral inlet pipe with upper portion access connection, the other end with lower part exit linkage, the spiral inlet pipe with upper portion access connection department articulates there is the sealing door, the sealing door lower part with the slope is equipped with the telescopic link between the spiral inlet pipe inner wall, the feed inlet with be equipped with the check valve between the lower part export.
Preferably, the longitudinal section of the spiral feeding pipe is in an inverted cone shape, and the taper is 29 degrees. The arrangement of the spiral feeding pipe enables the auxiliary agent to directly enter the auxiliary agent container and not to be exposed in the air, the auxiliary agent contained in dust can not generate flying dust, and the liquid auxiliary agent can not splash outwards, so that the auxiliary agent in any form is prevented from contacting the outside, and the safety is also improved; the bottom of the spiral feeding pipe has certain obliquity, so that the additive is not accumulated in the spiral feeding pipe, and the addition amount of the additive is ensured; the spiral feeding pipe is spiral, so that the feeding speed is reduced, and the auxiliary agent entering the auxiliary agent container is prevented from being excessively accumulated to block a discharging port.
Preferably, the telescopic rod comprises an outer loop bar and an inner ejector rod arranged in the outer loop bar, and a spring is arranged between the outer loop bar and the inner ejector rod. The setting of telescopic link makes the sealing door can be automatic quick closed, and can decide the size of opening of sealing door according to the operation requirement.
Preferably, the sealing door is circular, the outer edge of the sealing door is attached to the inner wall of the upper inlet, and a hinge is arranged at the joint of the sealing door and the spiral feeding pipe.
Preferably, the upper part of the sealing door is provided with a pressure rod. The pressure lever is convenient for opening the sealing door.
The utility model has the advantages that: the utility model provides a pair of 4, 4-diaminodiphenyl ether cooling cauldron auxiliary agent container, simple structure, convenient operation, the auxiliary agent container of increase and the cooperation of feeder hopper, it is reinforced convenient in to the cooling cauldron, the contact of auxiliary agent and outside has been avoided to the spiral inlet pipe, the security of production has been guaranteed, alone independent operation can accomplish, the manpower has been practiced thrift, simultaneously, the auxiliary agent loss that has significantly reduced avoids extravagant, the cost is practiced thrift, the stable cooling cauldron material colour that makes of auxiliary agent volume is more stable, product L value index has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the feeding hopper of the present invention;
fig. 3 is the schematic view of the telescopic rod structure of the present invention.
Wherein: 1. auxiliary agent container, 2, connecting valve, 3, feed inlet, 4, discharge port, 5, nitrogen inlet, 6, feed hopper, 7, upper inlet, 8, lower outlet, 9, spiral feed pipe, 10, sealing door, 11, telescopic link, 12, check valve, 13, external loop bar, 14, internal ejector rod, 15, spring, 16, compression bar.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate that the directions of movement of the device or element are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
As shown in fig. 1-3, an additive container of a 4, 4-diaminodiphenyl ether cooling kettle, wherein an additive container 1 is arranged on the cooling kettle, a connecting valve 2 is arranged between the additive container 1 and the cooling kettle, a feed inlet 3, a discharge outlet 4 and a nitrogen inlet 5 are arranged on the additive container 1, a feed hopper 6 is arranged on the feed inlet 3, an upper inlet 7 and a lower outlet 8 are arranged on the feed hopper 6, a spiral feed pipe 9 is arranged in the feed hopper 6, and the longitudinal section of the spiral feed pipe 9 is in an inverted cone shape with a taper of 29 degrees; one end of the spiral feeding pipe 9 is connected with the upper inlet 7, the other end of the spiral feeding pipe is connected with the lower outlet 8, a sealing door 10 is hinged to the joint of the spiral feeding pipe 9 and the upper inlet 7, the sealing door 10 is circular, the outer edge of the sealing door 10 is attached to the inner wall of the upper inlet 7, and a hinge is arranged at the joint of the sealing door 10 and the spiral feeding pipe 9; a pressure lever 16 is arranged at the upper part of the sealing door 10; an expansion link 11 is obliquely arranged between the lower part of the sealing door 10 and the inner wall of the spiral feeding pipe 9, the expansion link 11 comprises an outer loop bar 13 and an inner ejector rod 14 arranged in the outer loop bar 13, and a spring 15 is arranged between the outer loop bar 13 and the inner ejector rod 14; a check valve 12 is arranged between the feed inlet 3 and the lower outlet 8.
The working principle is as follows: the utility model provides a 4, 4-diaminodiphenyl ether cooling cauldron auxiliary agent container, when using, make auxiliary agent container 1 connect with the feed end of cooling cauldron through connecting valve 2, then through nitrogen gas import 5, inject nitrogen gas into auxiliary agent container 1 inside first; when the auxiliary agent is added, a check valve 12 between an auxiliary agent container 1 and a feed hopper 6 is opened, the auxiliary agent is added through the feed hopper 6, a pressure rod 16 at an upper inlet 7 is pushed, a sealing door 10 is opened, the auxiliary agent is injected, the auxiliary agent can directly enter the auxiliary agent container 1 along a spiral feed pipe 9, the pressure rod 16 is loosened after the addition of the auxiliary agent is finished, a telescopic rod 11 at the lower part of the sealing door 10 can automatically reset the sealing door 10, and the sealing at the upper inlet 7 is kept; when the auxiliary agent is used, the connecting valve 2 at the bottom of the auxiliary agent container 1 is opened, so that the auxiliary agent container 1 is communicated with the cooling kettle, and the auxiliary agent can directly enter the cooling kettle through the connecting valve 2.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a 4, 4-diaminodiphenyl ether cooling cauldron auxiliary agent container which characterized in that: the auxiliary agent container sets up on the cooling cauldron, be equipped with the connecting valve between auxiliary agent container and the cooling cauldron, be equipped with feed inlet, discharge gate and nitrogen gas import on the auxiliary agent container, be equipped with the feeder hopper on the feed inlet, be equipped with upper portion import and lower part export on the feeder hopper, be equipped with the spiral inlet pipe in the feeder hopper, the one end of spiral inlet pipe with upper portion access connection, the other end with lower part exit linkage, the spiral inlet pipe with upper portion access connection department articulates there is the sealing door, the sealing door lower part with the slope is equipped with the telescopic link between the spiral inlet pipe inner wall, the feed inlet with be equipped with the check valve between the export of lower part.
2. The 4, 4-diaminodiphenyl ether cooling kettle auxiliary container according to claim 1, characterized in that: the longitudinal section of the spiral feeding pipe is in an inverted cone shape, and the taper is 29 degrees.
3. The 4, 4-diaminodiphenyl ether cooling kettle auxiliary container according to claim 1, characterized in that: the telescopic link includes outside loop bar and sets up inside ejector pin in the outside loop bar, be equipped with the spring between outside loop bar and the inside ejector pin.
4. The 4, 4-diaminodiphenyl ether cooling kettle auxiliary container according to claim 1, characterized in that: the sealing door is circular, the outer edge of the sealing door is attached to the inner wall of the upper inlet, and a hinge is arranged at the joint of the sealing door and the spiral feeding pipe.
5. The 4, 4-diaminodiphenyl ether cooling kettle auxiliary container according to claim 1, characterized in that: and a pressure lever is arranged at the upper part of the sealing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120526356.4U CN215114147U (en) | 2021-03-13 | 2021-03-13 | 4, 4-diaminodiphenyl ether cooling kettle auxiliary agent container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120526356.4U CN215114147U (en) | 2021-03-13 | 2021-03-13 | 4, 4-diaminodiphenyl ether cooling kettle auxiliary agent container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215114147U true CN215114147U (en) | 2021-12-10 |
Family
ID=79341354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120526356.4U Expired - Fee Related CN215114147U (en) | 2021-03-13 | 2021-03-13 | 4, 4-diaminodiphenyl ether cooling kettle auxiliary agent container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215114147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904475A (en) * | 2022-05-27 | 2022-08-16 | 东北电力大学 | Vortex sample injection photocatalytic water decomposition hydrogen production device and turbine type sample injection method |
-
2021
- 2021-03-13 CN CN202120526356.4U patent/CN215114147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904475A (en) * | 2022-05-27 | 2022-08-16 | 东北电力大学 | Vortex sample injection photocatalytic water decomposition hydrogen production device and turbine type sample injection method |
| CN114904475B (en) * | 2022-05-27 | 2023-07-21 | 东北电力大学 | Vortex sample injection photocatalytic water splitting hydrogen production device and turbine sample injection method |
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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 |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |