CN209406593U - Centrifuge is used in a kind of production of pyromellitic acid anhydride - Google Patents
Centrifuge is used in a kind of production of pyromellitic acid anhydride Download PDFInfo
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- CN209406593U CN209406593U CN201822062974.9U CN201822062974U CN209406593U CN 209406593 U CN209406593 U CN 209406593U CN 201822062974 U CN201822062974 U CN 201822062974U CN 209406593 U CN209406593 U CN 209406593U
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- rotating cylinder
- pedestal
- wall
- acid anhydride
- pyromellitic acid
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Abstract
The utility model discloses a kind of pyromellitic acid anhydride production centrifuges, including pedestal, shaft coupling, body and the first material collecting tank, stabilizer blade is fixed with below the pedestal, and spring is provided with below stabilizer blade, the upper left of the pedestal is equipped with motor, and driving wheel is connected with below motor, driving wheel runs through pedestal simultaneously, the outer wall of the driving wheel is provided with belt, and driven wheel is connected on the right side of belt, the shaft coupling is set to the top of driven wheel, and the upper outer wall of shaft coupling is arranged in limit card slot, shaft coupling runs through pedestal simultaneously, the limit card slot is opened in the lower section wall body of rotating cylinder, the body is installed on the upper right of pedestal, and body is internally provided with rotating cylinder.The pyromellitic acid anhydride production centrifuge when centrifuge can be made to shake, the strength that centrifuge shakes is absorbed, the amplitude reduction for promoting centrifuge to shake, to play a kind of guarantee to the work of centrifuge by the spring of branch underfooting.
Description
Technical field
The utility model belongs to centrifuge technique field more particularly to centrifuge is used in a kind of production of pyromellitic acid anhydride.
Background technique
Centrifuge is the machine using each component in the mixture of centrifugal force, separation liquid and solid particle or liquid and liquid
Tool, and pyromellitic acid anhydride absorbs moisture because it is easy, so that pyromellitic acid anhydride needs to be incited somebody to action with centrifuge in production
The Pyromellitic Acid for absorbing moisture in pyromellitic acid anhydride and being formed is separated from pyromellitic acid anhydride.
During the work time, rotating cylinder is in order to guarantee the quick rotation in body for existing centrifuge, so that rotating cylinder
Excessively narrow with the contact surface of body, therefore, rotating cylinder can shake during rotation, and existing centrifuge completes work
It is inconvenient to take out material from centrifuge after work, therefore, just propose a kind of pyromellitic acid anhydride production centrifuge.
Utility model content
The utility model provides a kind of pyromellitic acid anhydride production centrifuge, it is intended to solve centrifuge in the course of work
In, rotating cylinder is in order to guarantee the quick rotation in body, so that the contact surface of rotating cylinder and body is excessively narrow, therefore, turns
Cylinder can shake during rotation, and existing centrifuge is after completing work, it is inconvenient by material from centrifuge
The problem of taking-up.
The utility model is realized in this way a kind of pyromellitic acid anhydride production centrifuge, including pedestal, shaft coupling
Device, body and the first material collecting tank are fixed with stabilizer blade below the pedestal, and are provided with spring below stabilizer blade, the pedestal
Upper left motor is installed, and driving wheel is connected with below motor, while driving wheel runs through pedestal, the driving wheel
Outer wall is provided with belt, and driven wheel is connected on the right side of belt, and the shaft coupling is set to the top of driven wheel, and shaft coupling
Upper outer wall be arranged in limit card slot, while shaft coupling runs through pedestal, and the limit card slot is opened in the lower section wall of rotating cylinder
Body, the body be installed on the upper right of pedestal, and body is internally provided with rotating cylinder, the left and right sides wall body of the body
Inside is threaded with bolt, and bolt is equipped with ball close to the side of body center's axis, while ball is arranged in body
In, the ball is connected with bolt, rotary column is installed, and rotary column is arranged in cover on the right side of the upper outer wall of the body,
Cover is in contact with body simultaneously, and the inner wall of the rotating cylinder is arranged in a groove, and groove is opened in the outer wall of pallet bucket, simultaneously
Pallet bucket is arranged in rotating cylinder, and first material collecting tank is opened in above the bottom of pallet bucket, and the outside of the first material collecting tank is set
It is equipped with the second material collecting tank, while the second material collecting tank is opened in above the bottom of pallet bucket.
Further, there are three the spring settings, and spring is uniformly distributed in the lower section of stabilizer blade.
Further, the bolt is provided with two rows, and bolt is symmetrical about the central axes of body.
Further, the outer wall of the ball is in contact with the outer wall of rotating cylinder, and ball is screw thread by bolt and body
Connection.
Further, the groove is set as " T " shape structure body, and the level height of the level height of groove and pallet bucket
It is equal.
Further, the diameter of the pallet bucket is less than the diameter of rotating cylinder, and the axis of the central axes of pallet bucket and rotating cylinder
Line coincides.
Further, the level of subsistence of first material collecting tank is greater than the level of subsistence of the second material collecting tank, and first
The central point of material collecting tank is consistent with the central point of the second material collecting tank.
Compared with prior art, the utility model has the beneficial effects that pyromellitic acid anhydride production centrifuge,
(1) spring for passing through branch underfooting when centrifuge can be made to shake, the strength that centrifuge shakes is absorbed, is made
The amplitude reduction that centrifuge shakes, to play a kind of guarantee to the work of centrifuge；
(2) by the bolt on body, so that the contact area between rotating cylinder and body is increased, so that rotating cylinder and machine
Stability between body is enhanced, to reduce the probability that rotating cylinder shakes in body；
(3) by the ball on rotating cylinder outer wall, while the contact area between rotating cylinder and body can be made to enhance, not shadow
Rotating cylinder is rung in the intracorporal rotation of machine, to play a kind of guarantee to the working efficiency of rotating cylinder；
(4) promote rotating cylinder in rotation so that being fixed between pallet bucket and rotating cylinder by groove by the groove on pallet bucket
Meanwhile pallet bucket also and then rotates, so that the placement of pallet bucket be made to will not influence the working efficiency of centrifuge；
(5) by the pallet bucket in rotating cylinder, it can make material after completing work, can be taken out of rotating cylinder by pallet bucket
Out, consequently facilitating material takes out out of rotating cylinder.
Detailed description of the invention
Fig. 1 is the utility model main view the schematic diagram of the section structure；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model rotating cylinder and pallet bucket overlooking structure diagram；
Fig. 4 is enlarged structure schematic diagram at B in the utility model Fig. 3；
Fig. 5 is the utility model schematic view of the front view；
Fig. 6 is the utility model overlooking structure diagram；
Fig. 7 is enlarged structure schematic diagram at C in the utility model Fig. 1；
Fig. 8 is the utility model pallet bucket schematic view of the front view.
In figure: 1, pedestal, 2, stabilizer blade, 3, spring, 4, motor, 5, driving wheel, 6, belt, 7, driven wheel, 8, shaft coupling, 9,
Limit card slot, 10, rotating cylinder, 11, body, 12, bolt, 13, ball, 14, rotary column, 15, cover, 16, groove, 17, pallet bucket,
18, the first material collecting tank, the 19, second material collecting tank.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
Fig. 1-8 is please referred to, the utility model provides a kind of technical solution: a kind of pyromellitic acid anhydride production centrifugation
Shown in machine, as shown in Figure 1, Figure 2, Fig. 5 and Fig. 7, the lower section of pedestal 1 is fixed with stabilizer blade 2, and the lower section of stabilizer blade 2 is provided with spring 3, bullet
There are three the settings of spring 3, and spring 3 is uniformly distributed in the lower section of stabilizer blade 2, can be by the power of centrifuge shaking when centrifuge shakes
It absorbs and weakens, to guarantee the stabilization of centrifuge, the upper left of pedestal 1 is equipped with motor 4, and the lower section connection of motor 4
Have a driving wheel 5, while driving wheel 5 runs through pedestal 1, the outer wall of driving wheel 5 is provided with belt 6, and the right side of belt 6 be connected with from
Driving wheel 7, shaft coupling 8 is set to the top of driven wheel 7, and the upper outer wall of shaft coupling 8 is arranged in limit card slot 9, joins simultaneously
Axis device 8 runs through pedestal 1, and limit card slot 9 is opened in the lower section wall body of rotating cylinder 10, and body 11 is installed on the upper right of pedestal 1, and
Body 11 is internally provided with rotating cylinder 10, and bolt 12, and bolt 12 are threaded with inside the left and right sides wall body of body 11
Ball 13 being installed close to the side of 11 central axis of body, while ball 13 is arranged in body 11, bolt 12 is provided with two rows,
And bolt 12 is symmetrical about the central axes of body 11, enhances the contact area of rotating cylinder 10 and body 11, to enhance rotating cylinder
The outer wall of 10 stability in body 11, ball 13 is in contact with the outer wall of rotating cylinder 10, and ball 13 passes through bolt 12 and machine
Body 11 is to be threadedly coupled, and while the contact area between rotating cylinder 10 and body 11 increases, does not influence rotating cylinder 10 in body 11
Rotation, to play a kind of guarantee to the rotation of rotating cylinder 10, ball 13 is connected with bolt 12.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 6 and Fig. 8, rotary column 14, and rotary column 14 are installed on the right side of the upper outer wall of body 11
It is arranged in cover 15, while cover 15 is in contact with body 11, the inner wall of rotating cylinder 10 is arranged in groove 16, and groove 16 is opened
Set on the outer wall of pallet bucket 17, while pallet bucket 17 is arranged in rotating cylinder 10, and groove 16 is set as " T " shape structure body, and groove
16 level height is equal with the level height of pallet bucket 17, and pallet bucket 17 is fixed in rotating cylinder 10, to make pallet bucket 17
Installation do not influence the working efficiency of rotating cylinder 10, the diameter of pallet bucket 17 is less than the diameter of rotating cylinder 10, and the axis of pallet bucket 17
The central axes of line and rotating cylinder 10 coincide, and can take out material out of rotating cylinder 10 by pallet bucket 17, keep material convenient
It is taken out out of rotating cylinder 10.
As shown in figures 1 and 3, the first material collecting tank 18 is opened in above the bottom of pallet bucket 17, and the first material collecting tank 18
Outside is provided with the second material collecting tank 19, while the second material collecting tank 19 is opened in above the bottom of pallet bucket 17, the first material collecting tank 18
Level of subsistence be greater than the level of subsistence of the second material collecting tank 19, and the central point of the first material collecting tank 18 and the second material collecting tank 19
Central point it is consistent, material complete processing after, be gathered in the first material collecting tank 18, so that material be avoided to spread around.
The working principle and process for using of the utility model: when using the pyromellitic acid anhydride production centrifuge,
Cover 15 is poured into pyromellitic acid anhydride in pallet bucket 17, from rotating opening on body 11 by cover 15 by rotary column 14
It is rotated by rotary column 14, so that cover 15 is closed with the conjunction of body 11, motor 4 is started, so that driving wheel 5 starts turning, thus band
Dynamic belt 6 and driven wheel 7 rotate, and when driven wheel 7 rotates, shaft coupling 8 will also be started turning, by shaft coupling 8 in limiting card
Installation in slot 9 so that rotating cylinder 10 rotates in body 11, when rotating cylinder 10 rotates, bolt 12 by rotating cylinder 10 and body 11 it
Between contact area increase, to enhance stability of the rotating cylinder 10 in body 11, while by ball 13, so that rotating cylinder 10 is not
The revolving speed of rotating cylinder 10 can be influenced because increasing with the contact area of body 11, after pyromellitic acid anhydride is completed to process, equal benzene
Absorb the Pyromellitic Acid that will form of moisture in tetracarboxylic acid dianhydride, and Pyromellitic Acid is because being that absorption moisture forms, so that equal benzene
The weight of tetracarboxylic acid can be bigger than the weight of pyromellitic acid anhydride, so that Pyromellitic Acid is fallen in the second material collecting tank 19, and it is equal
Pyromellitic dianhydride can then be fallen in the first material collecting tank 18, and by cover 15 by 14 rotating opening of rotary column, pallet bucket 17 is passed through
Groove 16 takes out out of rotating cylinder 10, when centrifuge at work, because of its work characteristics, so that centrifuge can have certain rolling
It is dynamic, and by spring 3, when so that the strength that body 11 shakes being transmitted by pedestal 1 and stabilizer blade 2 to spring 3, spring 3 can will shake
Dynamic strength weakens, to guarantee the stability of centrifuge, it is special that the content being not described in detail in this specification belongs to this field
The prior art well known to industry technical staff.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of pyromellitic acid anhydride production centrifuge, including pedestal, shaft coupling, body and the first material collecting tank, feature
It is: is fixed with stabilizer blade below the pedestal, and is provided with spring below stabilizer blade, the upper left of the pedestal is equipped with
Motor, and driving wheel is connected with below motor, while driving wheel runs through pedestal, the outer wall of the driving wheel is provided with belt,
And driven wheel is connected on the right side of belt, the shaft coupling is set to the top of driven wheel, and the upper outer wall setting of shaft coupling
In limit card slot, while shaft coupling runs through pedestal, and the limit card slot is opened in the lower section wall body of rotating cylinder, the body installation
In the upper right of pedestal, and body is internally provided with rotating cylinder, is threadedly coupled inside the left and right sides wall body of the body
There is bolt, and bolt is equipped with ball close to the side of body center's axis, while ball is arranged in body, the ball and spiral shell
Bolt is connected, and rotary column is equipped on the right side of the upper outer wall of the body, and rotary column is arranged in cover, while cover and body phase
The inner wall of contact, the rotating cylinder is arranged in a groove, and groove is opened in the outer wall of pallet bucket, while pallet bucket is arranged in rotating cylinder
In, first material collecting tank is opened in above the bottom of pallet bucket, and the outside of the first material collecting tank is provided with the second material collecting tank, together
When the second material collecting tank be opened in above the bottom of pallet bucket.
2. a kind of pyromellitic acid anhydride production centrifuge according to claim 1, it is characterised in that: the spring is set
There are three setting, and spring is uniformly distributed in the lower section of stabilizer blade.
3. a kind of pyromellitic acid anhydride production centrifuge according to claim 1, it is characterised in that: the bolt is set
Two rows are equipped with, and bolt is symmetrical about the central axes of body.
4. a kind of pyromellitic acid anhydride production centrifuge according to claim 1, it is characterised in that: the ball
Outer wall is in contact with the outer wall of rotating cylinder, and ball is to be threadedly coupled with body by bolt.
5. a kind of pyromellitic acid anhydride production centrifuge according to claim 1, it is characterised in that: the groove is set
It is set to " T " shape structure body, and the level height of groove is equal with the level height of pallet bucket.
6. a kind of pyromellitic acid anhydride production centrifuge according to claim 1, it is characterised in that: the pallet bucket
Diameter be less than the diameter of rotating cylinder, and the central axes of pallet bucket and the central axes of rotating cylinder coincide.
7. a kind of pyromellitic acid anhydride production centrifuge according to claim 1, it is characterised in that: first collection
The level of subsistence of hopper is greater than the level of subsistence of the second material collecting tank, and the central point of the first material collecting tank and the second material collecting tank
Central point is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062974.9U CN209406593U (en) | 2018-12-10 | 2018-12-10 | Centrifuge is used in a kind of production of pyromellitic acid anhydride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062974.9U CN209406593U (en) | 2018-12-10 | 2018-12-10 | Centrifuge is used in a kind of production of pyromellitic acid anhydride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209406593U true CN209406593U (en) | 2019-09-20 |
Family
ID=67937226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822062974.9U Active CN209406593U (en) | 2018-12-10 | 2018-12-10 | Centrifuge is used in a kind of production of pyromellitic acid anhydride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209406593U (en) |
-
2018
- 2018-12-10 CN CN201822062974.9U patent/CN209406593U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A centrifuge for producing pyromellitic dianhydride Effective date of registration: 20210120 Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Puyang branch Pledgor: Puyang Hengfeng Electronic Insulation Material Co.,Ltd. Registration number: Y2021980000551 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220120 Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Puyang branch Pledgor: Puyang Hengfeng Electronic Insulation Material Co.,Ltd. Registration number: Y2021980000551 |
|
| PE01 | Entry into force 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: Centrifuge for producing pyromellitic dianhydride Effective date of registration: 20220121 Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Puyang branch Pledgor: Puyang Hengfeng Electronic Insulation Material Co.,Ltd. Registration number: Y2022980000959 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230522 Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Puyang branch Pledgor: Puyang Hengfeng Electronic Insulation Material Co.,Ltd. Registration number: Y2022980000959 |
|
| PE01 | Entry into force 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: A centrifuge for the production of pyromellitic dianhydride Effective date of registration: 20230524 Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Puyang branch Pledgor: Puyang Hengfeng Electronic Insulation Material Co.,Ltd. Registration number: Y2023980041478 |