CN216400478U - Sealing mechanism of double-screw air-cooled brace granulator - Google Patents
Sealing mechanism of double-screw air-cooled brace granulator Download PDFInfo
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- CN216400478U CN216400478U CN202123121865.8U CN202123121865U CN216400478U CN 216400478 U CN216400478 U CN 216400478U CN 202123121865 U CN202123121865 U CN 202123121865U CN 216400478 U CN216400478 U CN 216400478U
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- 238000007789 sealing Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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Abstract
The utility model discloses a sealing mechanism of a double-screw air-cooled brace granulator, which belongs to the technical field of sealing mechanisms and comprises two clamping plates and a plurality of discharge pipes, wherein a plurality of upper clamping rings and lower clamping rings are clamped and installed in inner grooves of the two clamping plates, a plurality of discharge pipes are matched and clamped and installed in the upper clamping rings and the lower clamping rings, and one end of each discharge pipe is connected with a conical ring. According to the utility model, a plurality of upper clamping rings and lower clamping rings are clamped and installed through grooves in two clamping plates, the discharge pipe is clamped and installed in the upper clamping rings and the lower clamping rings, one end of the discharge pipe is connected with the conical ring, two first sealing rings on the conical ring are in contact with the conical grooves matched with the inner parts of the upper clamping rings and the lower clamping rings, when one side of the discharge pipe is subjected to extrusion force of raw material discharge, the conical ring is in closer contact with the upper clamping rings and the lower clamping rings, the sealing performance is stronger when the pressure is higher, and the discharge is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of sealing mechanisms, in particular to a sealing mechanism of a double-screw air-cooling brace granulator.
Background
The screw granulator is a forming machine which can manufacture materials into specific shapes, and the strip production line has low cost, simple and convenient operation and convenient and fast cleaning. This has advantages for color compounding because the replacement of two different color batches necessitates thorough cleaning of the equipment. However, the disadvantage of the strand-forming process is that the cooling section takes up space, the length of which is determined by the temperature requirements of the polymer.
However, the sealing mechanism of the double-screw air-cooling brace granulator is designed based on the fact that the sealing mechanism of the double-screw air-cooling brace granulator is designed to solve the problems that extrusion pressure is large due to the small cross section of an extrusion opening of the existing granulator, leakage is easy to occur in the using process, the whole sealing mechanism is inconvenient to disassemble and maintain, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing mechanism of a double-screw air-cooling brace granulator, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: sealing mechanism of double-screw forced air cooling brace granulator, including two joint boards and a plurality of discharging pipe, two the inside groove joint of joint board is installed a plurality of and is gone up chucking ring and lower chucking ring, and is a plurality of the inside matching joint of going up chucking ring and lower chucking ring installs a plurality of discharging pipes, the one end of discharging pipe is connected with the toper ring, connect two first sealing washers on the toper ring, two be connected with two locking plates on the joint board, two the both sides of locking plate are connected with locking bolt, two one side of joint board has the connection storehouse through a plurality of bolted connection.
Preferably, the upper clamping ring and the lower clamping ring are both arranged in a stepped manner, and the upper clamping ring and the lower clamping ring are made of stainless steel materials.
Preferably, the diameters of two first sealing rings embedded and connected on the conical ring are increased progressively, and the cross section of each first sealing ring is circular.
Preferably, the slope of the inclined plane of the conical ring is forty-five degrees, and the diameter of the conical groove in the upper clamping ring and the lower clamping ring is larger than that of the conical ring.
Preferably, the locking plate is concave, and U-shaped bolt holes are formed in two sides of the locking plate.
Preferably, a second sealing ring is connected between the connecting bin and the two clamping plates, and square grooves matched with the second sealing ring are formed in the two clamping plates.
Preferably, the connecting bin is trapezoidal, and the inner wall of the connecting bin is smoothly arranged.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, a plurality of upper clamping rings and lower clamping rings are clamped and mounted through grooves in two clamping plates, a discharge pipe is clamped and mounted in the upper clamping rings and the lower clamping rings, one end of the discharge pipe is connected with a conical ring, two first sealing rings on the conical ring are in contact with conical grooves matched with the inner parts of the upper clamping rings and the lower clamping rings, when one side of the discharge pipe is subjected to extrusion force of raw material discharge, the conical ring is in closer contact with the upper clamping rings and the lower clamping rings, the sealing performance is stronger when the pressure is higher, and the discharge is effectively avoided;
(2) the upper clamping ring and the lower clamping ring are made of stainless steel, the upper clamping ring and the lower clamping ring made of stainless steel have good stress performance, the processing surfaces of the upper clamping ring and the lower clamping ring which are in contact with the discharge pipe are processed conveniently, and the clamping plates are mounted and dismounted conveniently and conveniently, so that the whole device is maintained conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a three-dimensional structure diagram of a sealing mechanism of a twin-screw air-cooling riblet granulator of the utility model;
FIG. 2 is an exploded view of the sealing mechanism of the twin-screw air-cooled riblet pelletizer of the present invention;
FIG. 3 is an enlarged view of the sealing mechanism of the twin-screw air-cooled riblet pelletizer shown in FIG. 2A;
FIG. 4 is a cross-sectional structural view of the sealing mechanism of the twin-screw air-cooling riblet granulator of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a clamping and connecting plate; 2. an upper clamping ring; 3. a lower clamp ring; 4. a discharge pipe; 5. a conical ring; 6. a first seal ring; 7. a locking plate; 8. locking the bolt; 9. a second seal ring; 10. and a connecting bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sealing mechanism of a double-screw air-cooled brace granulator comprises two clamping plates 1 and a plurality of discharging pipes 4, wherein a plurality of upper clamping rings 2 and lower clamping rings 3 are installed in the inner grooves of the two clamping plates 1 in a clamping manner, a plurality of discharging pipes 4 are installed inside the upper clamping rings 2 and the lower clamping rings 3 in a matching and clamping manner, one ends of the discharging pipes 4 are connected with conical rings 5, two first sealing rings 6 are connected onto the conical rings 5, two locking plates 7 are connected onto the two clamping plates 1, locking bolts 8 are connected onto two sides of the two locking plates 7, one sides of the two clamping plates 1 are connected with a connecting bin 10 through a plurality of bolts, the upper clamping rings 2 and the lower clamping rings 3 are arranged in a stepped manner, the upper clamping rings 2 and the lower clamping rings 3 are made of stainless steel materials, the diameters of the two first sealing rings 6 which are embedded and connected onto the conical rings 5 are increased progressively, the cross sections of the first sealing rings 6 are circular, and the slope gradient of the conical rings 5 is forty-five degrees, go up chucking ring 2 and the inside bell groove diameter of lower chucking ring 3 and be greater than the diameter of bell ring 5, locking plate 7 is the spill, and the both sides of locking plate 7 set up the bolt hole of U-shaped.
Wherein, the upper clamping rings 2 and the lower clamping rings 3 are clamped and installed through the grooves in the two clamping plates 1, the discharge pipe 4 is clamped and installed in the upper clamping rings 2 and the lower clamping rings 3, one end of the discharge pipe 4 is connected with the conical ring 5, two first sealing rings 6 on the conical ring 5 are contacted with the conical grooves matched with the inner parts of the upper clamping rings 2 and the lower clamping rings 3, when the extrusion force of raw material discharging is received at one side of the discharge pipe 4, the conical ring 5 is more tightly contacted with the upper clamping rings 2 and the lower clamping rings 3, the pressure is higher, the sealing performance is higher, the discharging is effectively avoided, the stress performance of the upper clamping rings 2 and the lower clamping rings 3 made of non-steel materials is good, the processing surfaces of the upper clamping rings 2 and the lower clamping rings 3 contacted with the discharge pipe 4 in half and half parts are convenient, meanwhile, the clamping plates 1 in half parts are convenient to install and disassemble, and convenient to maintain the whole device, two joint board 1 locks through two locking plates 7, lets two joint board 1 form a whole, and two joint board 1 are connected with the connection storehouse 10 of one side, and connection storehouse 10 is connected with the discharge gate of granulator, carries out inside guide.
Referring to fig. 1-4, a second sealing ring 9 is connected between the connecting bin 10 and the two clamping plates 1, a square groove matched with the second sealing ring 9 is arranged in the two clamping plates 1, the connecting bin 10 is trapezoidal, and the inner wall of the connecting bin 10 is smooth.
Wherein, be connected with second sealing washer 9 between connecting storehouse 10 and two joint boards 1, increase sealing performance through second sealing washer 9, the square groove of two joint board 1 inside settings can carry out the joint of second sealing washer 9 and place, avoids the extrusion of second sealing washer 9 to break away from, excellent in use effect.
The integral working principle is that a plurality of upper clamping rings 2 and lower clamping rings 3 are clamped and installed through grooves in the two clamping plates 1, a discharge pipe 4 is clamped and installed in the upper clamping rings 2 and the lower clamping rings 3, one end of the discharge pipe 4 is connected with a conical ring 5, two first sealing rings 6 on the conical ring 5 are in contact with conical grooves matched with the inner parts of the upper clamping rings 2 and the lower clamping rings 3, when the extrusion force of raw material discharge is received at one side of the discharge pipe 4, the conical ring 5 is in closer contact with the upper clamping rings 2 and the lower clamping rings 3, the larger the pressure is, the stronger the sealing performance is, the discharge is effectively avoided, the upper clamping rings 2 and the lower clamping rings 3 which are made of non-steel materials are good in stress performance, the processing surfaces of the upper clamping rings 2 and the lower clamping rings 3 which are in contact with the discharge pipe 4 are convenient to process, meanwhile, the clamping plates 1 which are half are convenient to install and disassemble, and the whole maintenance of the device is convenient, two joint board 1 lock through two locking plates 7, let two joint board 1 form a whole, two joint board 1 are connected with the connection storehouse 10 of one side, connection storehouse 10 is connected with the discharge gate of granulator, carry out inside guide, be connected with second sealing washer 9 between connection storehouse 10 and two joint board 1, increase sealing performance through second sealing washer 9, the square groove of two joint board 1 inside settings can carry out the joint of second sealing washer 9 and place, avoid the extrusion of second sealing washer 9 to break away from, excellent in use effect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. Sealing mechanism of double-screw forced air cooling brace granulator includes two joint board (1) and a plurality of discharging pipe (4), its characterized in that: two the inside groove joint of joint board (1) is installed a plurality of go up clamp ring (2) and lower clamp ring (3), and is a plurality of go up clamp ring (2) and the inside of lower clamp ring (3) matches the joint and installs a plurality of discharging pipes (4), the one end of discharging pipe (4) is connected with toper ring (5), connect two first sealing washer (6) on toper ring (5), two be connected with two locking plate (7) on joint board (1), two the both sides of locking plate (7) are connected with locking bolt (8), two there are connection storehouse (10) one side of joint board (1) through a plurality of bolted connection.
2. The sealing mechanism of the twin-screw air-cooled riblet granulator according to claim 1, wherein: go up chucking ring (2) and lower chucking ring (3) and be the stairstepping setting, go up chucking ring (2) and lower chucking ring (3) and make for stainless steel material.
3. The sealing mechanism of the twin-screw air-cooled riblet granulator according to claim 1, wherein: the diameter of two first sealing rings (6) embedded and connected on the conical ring (5) is increased progressively, and the section of each first sealing ring (6) is circular.
4. The sealing mechanism of the twin-screw air-cooled riblet granulator according to claim 3, wherein: the slope of the inclined plane of the conical ring (5) is forty-five degrees, and the diameters of the conical grooves in the upper clamping ring (2) and the lower clamping ring (3) are larger than the diameter of the conical ring (5).
5. The sealing mechanism of the twin-screw air-cooled riblet granulator according to claim 1, wherein: the locking plate (7) is concave, and U-shaped bolt holes are formed in two sides of the locking plate (7).
6. The sealing mechanism of the twin-screw air-cooled riblet granulator according to claim 1, wherein: connect and be connected with second sealing washer (9) between storehouse (10) and two joint board (1), two set up the square groove that matches with second sealing washer (9) in joint board (1).
7. The sealing mechanism of the twin-screw air-cooled riblet granulator according to claim 6, wherein: the connecting bin (10) is trapezoidal, and the inner wall of the connecting bin (10) is smoothly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123121865.8U CN216400478U (en) | 2021-12-11 | 2021-12-11 | Sealing mechanism of double-screw air-cooled brace granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123121865.8U CN216400478U (en) | 2021-12-11 | 2021-12-11 | Sealing mechanism of double-screw air-cooled brace granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216400478U true CN216400478U (en) | 2022-04-29 |
Family
ID=81282786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123121865.8U Active CN216400478U (en) | 2021-12-11 | 2021-12-11 | Sealing mechanism of double-screw air-cooled brace granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216400478U (en) |
-
2021
- 2021-12-11 CN CN202123121865.8U patent/CN216400478U/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: Sealing mechanism of twin-screw air-cooled strip granulator Effective date of registration: 20230208 Granted publication date: 20220429 Pledgee: China Co. truction Bank Corp Ma'anshan branch Pledgor: MAANSHAN Sihong environmental protection equipment Co.,Ltd. Registration number: Y2023980032220 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220429 Pledgee: China Co. truction Bank Corp Ma'anshan branch Pledgor: MAANSHAN Sihong environmental protection equipment Co.,Ltd. Registration number: Y2023980032220 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |