CN209226018U - Rotatory sealing feeding device - Google Patents
Rotatory sealing feeding device Download PDFInfo
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- CN209226018U CN209226018U CN201822158425.1U CN201822158425U CN209226018U CN 209226018 U CN209226018 U CN 209226018U CN 201822158425 U CN201822158425 U CN 201822158425U CN 209226018 U CN209226018 U CN 209226018U
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- barrel
- feeding device
- mounting rack
- seal area
- material core
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Abstract
The utility model proposes a kind of rotatory sealing feeding devices, belong to conveying equipment technical field, sealing conveying effect is good, high reliablity, long service life.The rotatory sealing feeding device includes barrel, and feed inlet is offered at the top of barrel, and bottom offers discharge port；Rotation material core is equipped in barrel, rotation material core and barrel are coaxially disposed, and are rotated using the axis as axis relative to barrel；Barrel inner surface is equipped with seal assembly, and the annular region between rotation material core outer surface and barrel inner surface is successively divided into four feed zone, the first seal area, discharge zone and the second seal area regions by seal assembly, mutually indepedent between two neighboring region；Feed zone is connected with feed inlet, and discharge zone is connected with discharge port, and the first seal area and the second seal area are between feed zone and discharge zone；Rotation material core is equipped with hopper, and hopper successively can be individually connected to feed zone, the first seal area, discharge zone and the second seal area in rotation material core rotary course.
Description
Technical field
The utility model belongs to conveying equipment technical field more particularly to a kind of rotatory sealing feeding device.
Background technique
The waste and old rubber using waste tire as representative is handled by thermal cracking mode, is in waste and old rubber circulation utilization method
Most effective, most environmentally friendly mode.Waste and old rubber can obtain gas, liquid by carrying out thermal cracking under anaerobic or anaerobic condition
Body and solid product.In order to guarantee going on smoothly for continuous thermal cracking processes, it usually needs air is being avoided to enter pyroreaction
Kettle or under the premise of avoiding high-temperature oil gas from leaking, continuously transfers out heat scission reaction kettle for solid product.
Currently, the sealed feeding device for solid material is varied, rotatory sealing feeding device is therein one
Kind.Such as patent CN103007827A discloses a kind of rotary sealing type discharger, turns including being rotatably provided in stator
Son, the outer surface of rotor and the inner surface of stator fit in sealing state, to realize sealing conveying.However, with most of
Existing rotatory sealing feeding device is identical, and for the sealing means used in the patent for mechanical hard sealing, sealing performance is opposite
It is poor, and with the increase of use time, mechanical wear can make sealing performance worse and worse, when for the discharging of heat scission reaction kettle
Biggish security risk can be generated.
Utility model content
The utility model is directed to existing rotatory sealing feeding device above shortcomings, proposes a kind of rotatory sealing conveying
Device, sealing conveying effect is good, and high sealing reliability, long service life.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
Rotatory sealing feeding device, including barrel offer feed inlet at the top of the barrel, and bottom offers discharging
Mouthful；Rotation material core is equipped in the barrel, the rotation material core and barrel are coaxially disposed, and are axis relative to the material using the axis
Cylinder rotation；The barrel inner surface is equipped with seal assembly, and the rotation is expected table in core outer surface and barrel by the seal assembly
Annular region between face is successively divided into four feed zone, the first seal area, discharge zone and the second seal area regions, and adjacent two
It is mutually indepedent between a region；The feed zone is connected with the feed inlet, and the discharge zone is connected with the discharge port,
First seal area and the second seal area are between the feed zone and discharge zone；The rotation material core is equipped with hopper, institute
Stating hopper can expect successively to seal with the feed zone, the first seal area, discharge zone and second in core rotary course in the rotation
Area is individually connected to.
Preferably, the seal assembly includes that the first sealing ring is arranged around the feed inlet, and around described the
Second sealing ring of one sealing ring setting, forms first seal area and the between first sealing ring and the second sealing ring
Two seal areas.
Preferably, the barrel is equipped with the first groove for being embedded in first sealing ring, and for being embedded in
State the second groove of the second sealing ring.
Preferably, the sealing element is made of low friction coefficient materials.
Preferably, the axial ends of the rotation material core has been respectively and fixedly connected with shaft, the axial ends difference of the barrel
Bearing is installed, the shaft is sheathed in the bearing, is connected with positioned at rotation material mandrel to the shaft of one end
For driving the driving motor of the shaft rotation.
Preferably, the barrel is by being half-and-half arranged and constituting in the upper barrel and blanking tube fastened up and down, the feeding
Cylinder and blanking tube are detachably connected by bolt, and the feed inlet is set to the upper barrel, and the discharge port is set to described
Blanking tube.
Preferably, the barrel axial ends is equipped with the mounting rack for installing bearing, the mounting rack is by half-and-half setting
It sets and is in the upper mounting rack fastened up and down and lower mounting frame at the upper mounting rack is fixed in the upper barrel, the lower peace
It shelves and is fixed in the blanking tube；The bearing is located in the mounting rack, and the mounting rack is equipped with for adjusting the axis
Hold the adjusting component of the vertical distance between upper mounting rack.
Preferably, the adjusting component includes an adjusting block for being fixed in the bearing periphery, one vertically passes through institute
It states lower mounting rack and the adjusting bolt being threadedly coupled with the lower mounting rack and one is for fixing the vertical position of the adjusting bolt
The locking nut set；The top for adjusting bolt and the bottom surface of the adjusting block offset；The locking nut is arranged in described
Bolt periphery is adjusted, the top surface of the locking nut and the bottom surface of the lower mounting rack offset.
Preferably, the rotatory sealing feeding device is equipped with for monitoring the weight that whether material is filled in the hopper
Force snesor.
Compared with prior art, advantages and beneficial effects of the utility model lie in that
1, rotation is expected core outer surface by the seal assembly of setting by rotatory sealing feeding device provided by the utility model
Annular region between barrel inner surface is successively divided into feed zone, the first seal area, discharge zone and the second seal area, realizes
The complete isolation of feed inlet and discharge port, ensure that the leakproofness of conveying；
2, rotatory sealing feeding device provided by the utility model only expects core appearance to rotation by the seal assembly of setting
Several sites between face and barrel inner surface are sealed, and avoid the hard sealing of machinery of large area, and sealing conveying effect is good,
High sealing reliability, long service life；
3, in rotatory sealing feeding device provided by the utility model, seal assembly is prepared using low friction coefficient materials,
Wear small, high sealing reliability, long service life；
4, rotatory sealing feeding device provided by the utility model, by setting for installing the mounting rack and tune of bearing
Section component matches, and the vertical position of rotation material core is adjusted, and guarantees that the outer surface of rotation material core is pressed in seal assembly；
5, rotatory sealing feeding device provided by the utility model is monitored in the hopper by the gravity sensor of setting
Whether material is filled, and charging rate is adjusted according to monitoring result and the rotation speed of rotation material core matches, guarantees defeated every time
Hopper is substantially at the state of filling when material, to improve conveying efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rotatory sealing feeding device provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view cut after rotatory sealing feeding device with the section perpendicular to rotation material core rotation axis；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is the structural schematic diagram after upper barrel overturning provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of rotation material core provided by the embodiment of the utility model；
Fig. 7 is mounting rack provided by the embodiment of the utility model, bearing and the connection schematic diagram for adjusting component；
Fig. 8 is the motion process schematic diagram that rotation material core provided by the embodiment of the utility model rotates in barrel；
In above each figure: 1, barrel；101, upper barrel；102, blanking tube；2, feed inlet；3, discharge port；4, driving motor；
5, mounting rack；501, upper mounting rack；502, lower mounting rack；6, rotation material core；601, hopper；7, seal assembly；701, first is close
Seal；702, the second sealing ring；8, shaft；9, component is adjusted；901, adjusting block；902, locking nut；903, bolt is adjusted；
10, bearing；11, gravity sensor；12, feed zone；13, the first seal area；14, discharge zone；15, the second seal area.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "inner", "outside", "upper", "lower"
Or positional relationship is to be merely for convenience of describing the present invention and simplifying the description based on attached positional relationship shown in Fig. 2, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be construed as a limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as
Indication or suggestion relative importance.
As Figure 1-Figure 8, the utility model embodiment is related to a kind of rotatory sealing feeding device, including barrel 1, barrel
1 top offers feed inlet 2, and bottom offers discharge port 3；Rotation material core 6, rotation material core 6 and barrel 1 are equipped in barrel 1
Coaxial arrangement, and rotated using the axis as axis relative to barrel 1；1 inner surface of barrel is equipped with seal assembly 7, and seal assembly 7 will rotate
Annular region between material 6 outer surface of core and 1 inner surface of barrel is successively divided into feed zone 12, the first seal area 13, discharge zone
14 and 15 4 regions of the second seal area, it is mutually indepedent between two neighboring region；Feed zone 12 is connected with feed inlet 2, out
Material area 14 is connected with discharge port 3, and the first seal area 13 and the second seal area 15 are between feed zone 12 and discharge zone 14；Rotation
Turn material core 6 and be equipped with hopper 601, the opening of hopper 601 is located at rotation material 6 outer surface of core, and hopper 601 can be rotated in rotation material core 6
It is successively individually connected to feed zone 12, the first seal area 13, discharge zone 14 and the second seal area 15 in the process.It needs to illustrate
, hopper 601 can rotation material 6 rotary course of core in successively with feed zone 12, the first seal area 13, discharge zone 14 and second
Seal area 15 is individually connected to, and is referred in rotation material 6 rotary course of core, depositing is at a time hopper 601 and feed zone
12 individually connections, are that hopper 601 is individually connected to the first seal area 13 there is also a certain moment, are hoppers there is also a certain moment
601 are individually connected to discharge zone 14, are further that hopper 601 is individually connected to the second seal area 15 there is also a certain moment；Together
When, during a conveying, as rotation material core 6 rotates, hopper 601 is first individually to be connected to feed zone 12, then with first
Seal area 13 is individually connected to, and is then individually connected to discharge zone 14, is finally individually connected to the second seal area 15.
Rotation is expected table in 6 outer surface of core and barrel 1 by the seal assembly 7 of setting by above-mentioned rotatory sealing feeding device
Annular region between face is successively divided into feed zone 12, the first seal area 13, discharge zone 14 and the second seal area 15, initially
When, hopper 601 is first connected with feed zone 12 and feed inlet 2, so that solid material enters hopper 601, as rotation material core 6 exists
It is rotated in barrel 1, hopper 601 is connected with the first seal area 13, sealing conveying is realized, as the further of core 6 is expected in rotation
Rotation, hopper 601 is connected with discharge zone 14 and discharge port 3, so that the solid material in hopper 601 is discharged.Above-mentioned rotation is close
Seal feeding device, by the seal assembly 7 of setting by the annular region between rotation material 6 outer surface of core and 1 inner surface of barrel according to
It is secondary to be divided into feed zone 12, the first seal area 13, discharge zone 14 and the second seal area 15, realize feed inlet 2 and discharge port 3
Isolation completely, ensure that the leakproofness of conveying.Moreover, above-mentioned rotatory sealing feeding device, only right by the seal assembly 7 of setting
Several sites between rotation material 6 outer surface of core and 1 inner surface of barrel are sealed, and avoid the hard sealing of machinery of large area,
It is good to wear away small and sealing conveying effect.In addition, seal assembly 7 uses low-friction coefficient material in above-mentioned rotatory sealing feeding device
Material preparation, wears small, high sealing reliability, long service life.
For the ease of assembling and repairing above-mentioned rotatory sealing feeding device, as depicted in figs. 1 and 2, barrel 1 is by being half-and-half arranged
And constituted in the upper barrel 101 and blanking tube 102 fastened up and down, upper barrel 101 and blanking tube 102 are detachably connected by bolt
It connects, feed inlet 2 is set to barrel 101, and discharge port 3 is set to blanking tube 102.The barrel 1 of this structure is easy to disassemble, when upper
After barrel 101 and blanking tube 102 are separated, the installation or taking-up of rotation material core 6, easy to repair and assembling can be carried out.It needs to illustrate
, in the present embodiment, barrel 1 and rotation material core 6 are cylinder.
For the specific setting of seal assembly 7, it should be noted that as shown in Figure 3-Figure 5, seal assembly 7 includes surrounding
The first sealing ring 701 is arranged in feed inlet 2, and around the second sealing ring 702 of the first sealing ring 701 setting, the first sealing ring
701 and second form the first seal area 13 and the second seal area 15 between sealing ring 702.Pass through the first sealing ring 701 of setting
Being fully sealed for the first seal area 13 and the second seal area 15 is realized with the second sealing ring 702, advantageously ensures that sealing effect,
And 7 structure of seal assembly is simple, setting is convenient.In order to reduce the friction between sealing element and rotation material core 6, as one kind
It is preferred that sealing element is made of low friction coefficient materials, such as polytetrafluoroethylene material or fluorubber material.
Further, for the ease of the installation of the first sealing ring 701 and the second sealing ring 702, and ensure to expect core 6 in rotation
When rotation, the first sealing ring 701 and the second sealing ring 702 be not with rotation, as a preference, barrel 1 is equipped with for being embedded in
First groove of the first sealing ring 701, and the second groove for being embedded in the second sealing ring 702.It should be noted that when material
1 point of cylinder when being upper barrel 101 and blanking tube 102, the first groove and the second groove are all set in the inner surface of barrel 101, with
The first sealing ring 701 and the second sealing ring 702 is set to be all set in 101 inner surface of barrel.
As shown in Fig. 1, Fig. 6 and Fig. 7, in the present embodiment, the specific side that rotation material core 6 is rotated relative to barrel 1 is realized
Formula are as follows: the axial ends of rotation material core 6 has been respectively and fixedly connected with shaft 8, and the axial ends of barrel 1 is separately installed with bearing 10, shaft 8
It is sheathed in bearing 10, the shaft 8 positioned at the axial one end of rotation material core 6 is connected with the driving motor rotated for drive shaft 8
4.In the present embodiment, shaft 8 is rotatablely connected by the bearing 10 and barrel 1 of setting, and shaft 8 and rotation material core 6 are affixed, is passed through
4 drive shaft 8 of driving motor rotates and then rotation material core 6 is driven to rotate, and this rotation mode advantageously ensures that rotation material core 6 revolves
Stability when turning, and then ensure that the stability of conveying.It is understood that those skilled in the art can also use other
Mode realize rotation of the rotation material core 6 relative to barrel 1.
Further, when barrel 1 divides for upper barrel 101 and blanking tube 102, in order to guarantee rotation material core 6 in assembling
Outer surface is pressed in the seal assembly 7 of 101 inner surface of barrel setting, as shown in fig. 7,1 axial ends of barrel is equipped with for pacifying
Fill the mounting rack 5 of bearing 10, upper mounting rack 501 and lower mounting rack 502 structure of the mounting rack 5 by being half-and-half arranged and in fastening up and down
At upper mounting rack 501 is fixed in barrel 101, and lower mounting rack 502 is fixed in blanking tube 102；Bearing 10 is located in mounting rack 5,
Mounting rack 5 is equipped with the adjusting component 9 for adjusting vertical distance between bearing 10 and upper mounting rack 501.By adjusting component 9
The vertical distance between bearing 10 and upper mounting rack 501 is adjusted, the vertical position of rotation material core 6 is adjusted, so that rotation material core 6
It is pressed in the seal assembly 7 of 101 inner surface of barrel setting, guarantees leakproofness.
In the present embodiment, the specific structure of component 9 is adjusted are as follows: adjust component 9 including one and be fixed in 10 periphery of bearing
Adjusting block 901, an adjusting bolt 903, Yi Jiyi for vertically passing through lower mounting rack 502 and being threadedly coupled with lower mounting rack 502
Locking nut 902 for 903 vertical position of secured adjusted bolt；Adjust top and the bottom surface phase of adjusting block 901 of bolt 903
It supports；Locking nut 902, which is arranged in, adjusts 903 periphery of bolt, and the top surface of locking nut 902 and the bottom surface of lower mounting rack 502 offset.
The adjusting component 9 being arranged in this way adjusts the vertical position of the i.e. adjustable rotation material core 6 of bolt 903 by turning, and structure is simple,
It is easy to adjust.The locking nut 902 being arranged in the adjusting component 9, cooperation adjust the spiral shell between bolt 903 and lower mounting rack 502
Line connection, is capable of fixing the vertical position for adjusting bolt 903, avoids adjusting bolt 903 and, when adjusting, removes locking nut
902 can turn adjusting bolt 903.
In addition it is also necessary to which explanation, rotatory sealing feeding device are equipped with for monitoring whether material in hopper 601 fills
Full gravity sensor 11.It is each when the show value and conveying of gravity sensor 11 when being filled by comparing material in hopper 601
The size of the show value of gravity sensor 11 can determine whether hopper 601 is filled when each conveying.If hopper when each conveying
601 are all not filled up with, then can accelerate charging rate, so that charging rate and the rotation speed of rotation material core 6 is matched, guarantee each
Hopper 601 is substantially at the state of filling when conveying, to improve conveying efficiency.As shown in fig. 7, in the present embodiment, gravity passes
Sensor 11 is set between bearing 10 and adjusting block 901, and is located at the underface of bearing 10.
The continuous material delivery method of above-mentioned rotatory sealing feeding device, includes the following steps:
(1) rotation rotation material core 6 is only connected with feed zone 12 to hopper 601, and material is defeated through feed inlet 2 and feed zone 12
It send to hopper 601；
(2) rotation rotation material core 6 is only connected with the first seal area 13 to hopper 601；
(3) it continues to rotate rotation material core 6 to be only connected with discharge zone 14 to hopper 601, material is through discharge zone 14 and discharging
Mouth 3 is discharged；
(4) rotation material core 6 is continued to rotate only to be connected with the second seal area 15 to hopper 601；
(5) (1)-(4) are repeated the above steps with continuous conveying.
Claims (9)
1. rotatory sealing feeding device, including barrel (1), feed inlet (2) are offered at the top of the barrel (1), bottom opens up
There are discharge port (3)；It is characterized by: rotation material core (6) is equipped in the barrel (1), rotation material core (6) and barrel (1)
Coaxial arrangement, and rotated using the axis as axis relative to the barrel (1)；Barrel (1) inner surface is equipped with seal assembly (7),
Annular region between rotation material core (6) outer surface and barrel (1) inner surface is successively divided by the seal assembly (7)
Feed zone (12), the first seal area (13), discharge zone (14) and (15) four regions of the second seal area, between two neighboring region
Independently of each other；The feed zone (12) is connected with the feed inlet (2), the discharge zone (14) and the discharge port (3) phase
Connection, first seal area (13) and the second seal area (15) are between the feed zone (12) and discharge zone (14)；Institute
It states rotation material core (6) and is equipped with hopper (601), the hopper (601) can be in rotation material core (6) rotary course successively and institute
State feed zone (12), the first seal area (13), discharge zone (14) are individually connected to the second seal area (15).
2. rotatory sealing feeding device according to claim 1, it is characterised in that: the seal assembly (7) includes surrounding
The first sealing ring (701) are arranged in the feed inlet (2), and around the second sealing ring of first sealing ring (701) setting
(702), first seal area (13) and second close is formed between first sealing ring (701) and the second sealing ring (702)
It seals area (15).
3. rotatory sealing feeding device according to claim 2, it is characterised in that: the barrel (1) is equipped with for being embedded in
First groove of first sealing ring (701), and the second groove for being embedded in second sealing ring (702).
4. rotatory sealing feeding device according to claim 1, it is characterised in that: the seal assembly uses low friction system
Number material production.
5. rotatory sealing feeding device according to claim 1, it is characterised in that: axial the two of rotation material core (6)
End has been respectively and fixedly connected with shaft (8), and the axial ends of the barrel (1) is separately installed with bearing (10), and the shaft (8) is sheathed on
In the bearing (10), the shaft (8) for being located at the axial one end of rotation material core (6) is connected with for driving the shaft
(8) driving motor (4) rotated.
6. rotatory sealing feeding device according to claim 5, it is characterised in that: the barrel (1) is by being half-and-half arranged simultaneously
It is constituted in the upper barrel (101) and blanking tube (102) fastened up and down, the upper barrel (101) and blanking tube (102) pass through bolt
It is detachably connected, the feed inlet (2) is set to the upper barrel (101), and the discharge port (3) is set to the blanking tube
(102)。
7. rotatory sealing feeding device according to claim 6, it is characterised in that: barrel (1) axial ends is equipped with
For installing the mounting rack (5) of bearing (10), upper mounting rack of the mounting rack (5) by being half-and-half arranged and in fastening up and down
(501) it is constituted with lower mounting rack (502), the upper mounting rack (501) is fixed in the upper barrel (101), the lower mounting rack
(502) blanking tube (102) are fixed in；The bearing (10) is located in the mounting rack (5), mounting rack (5) installation
There is the adjusting component (9) for adjusting vertical distance between the bearing (10) and upper mounting rack (501).
8. rotatory sealing feeding device according to claim 7, it is characterised in that: the adjusting component (9) includes one solid
Be connected to the adjusting block (901) of the bearing (10) periphery, one vertically pass through the lower mounting rack (502) and with the lower installation
The adjusting bolt (903) and one that frame (502) is threadedly coupled is for fixing the locking for adjusting bolt (903) vertical position
Nut (902)；The top for adjusting bolt (903) and the bottom surface of the adjusting block (901) offset；The locking nut
(902) adjusting bolt (903) periphery, the top surface of the locking nut (902) and the lower mounting rack (502) are arranged in
Bottom surface offsets.
9. rotatory sealing feeding device according to claim 1, it is characterised in that: the rotatory sealing feeding device installation
There is the gravity sensor (11) whether filled for monitoring the hopper (601) interior material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158425.1U CN209226018U (en) | 2018-12-21 | 2018-12-21 | Rotatory sealing feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158425.1U CN209226018U (en) | 2018-12-21 | 2018-12-21 | Rotatory sealing feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226018U true CN209226018U (en) | 2019-08-09 |
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ID=67508731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822158425.1U Active CN209226018U (en) | 2018-12-21 | 2018-12-21 | Rotatory sealing feeding device |
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| Country | Link |
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| CN (1) | CN209226018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516099A (en) * | 2018-12-21 | 2019-03-26 | 青岛伊克斯达智能装备有限公司 | Rotatory sealing feeding device and its continuous material delivery method |
-
2018
- 2018-12-21 CN CN201822158425.1U patent/CN209226018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516099A (en) * | 2018-12-21 | 2019-03-26 | 青岛伊克斯达智能装备有限公司 | Rotatory sealing feeding device and its continuous material delivery method |
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