CN208086814U - Rotating blanking valve and production of resins equipment - Google Patents
Rotating blanking valve and production of resins equipment Download PDFInfo
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- CN208086814U CN208086814U CN201820532780.8U CN201820532780U CN208086814U CN 208086814 U CN208086814 U CN 208086814U CN 201820532780 U CN201820532780 U CN 201820532780U CN 208086814 U CN208086814 U CN 208086814U
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- venthole
- shaft
- shell
- blanking valve
- rotating blanking
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Abstract
The utility model provides a kind of rotating blanking valve and production of resins equipment, is related to the technical field of production of resins equipment.The rotating blanking valve includes：Shell, feed inlet, discharge port, shaft and motor；The feed inlet is arranged in the upper end of the shell, and the discharge port is arranged in the lower end of the shell；The shaft is connect with the motor, and the shaft passes through the shell；The both ends of the shaft are arranged with sealing gland ring, and the sealing gland ring is equipped with the first venthole and the second venthole, and first venthole and second venthole are point-blank.The technical issues of to alleviate rotating blanking valve existing in the prior art easy seal failure.
Description
Technical field
The utility model is related to production of resins equipment technical fields, more particularly, to a kind of rotating blanking valve and production of resins
Equipment.
Background technology
Rotating blanking valve, also known as rotatory feeder valve are a kind of applied to powder (powder, granule materials, powder/particle mixture)
It is used for discharging, metering, dedusting, quantitative conveying, mixing, the special equipment packed in transport system.Its working principle is that passing through electricity
The transmission of machine, speed reducer rotates an impeller with repetitional structure in shell, the feed bin or feed being located above shell
The material of device is packed into the material containing intracavitary for moving to packing area of impeller from the feeding port of shell, and material rotates to shell with impeller
The discharge zone of the lower part of body is drawn off from discharge port.It equably, continuously can downstream be unloaded according to the requirement of transport system
Material.
In the prior art, rotating blanking valve can grind resinifying agent, and resinifying agent blocks entire sealing gland with the accumulation of time
Ring, and enter packing seal, seal failure is eventually led to, valve runs torque and increases, and processing capacity declines, and can not continue to make
With.
Utility model content
The first of the utility model is designed to provide a kind of rotating blanking valve, to alleviate rotation existing in the prior art
The technical issues of baiting valve easy seal failure.
Based on above-mentioned first purpose, rotating blanking valve provided by the utility model, including：Shell, feed inlet, discharge port,
Shaft and motor；
The feed inlet is arranged in the upper end of the shell, and the discharge port is arranged in the lower end of the shell；
The shaft is connect with the motor, and the shaft passes through the shell；
The both ends of the shaft are arranged with sealing gland ring, and the sealing gland ring is equipped with the first venthole and the second venthole, institute
State the first venthole and second venthole point-blank.
As further technical solution, first venthole is identical with second venthole aperture.
As further technical solution, the shaft is equipped with impeller, and the impeller includes multiple blades, two neighboring
The receiving area of material is formed between blade and shaft.
As further technical solution, the outside of the sealing gland ring is equipped with end cap, is equipped between the end cap and shaft
Packing seal.
As further technical solution, first venthole is connected with the first snorkel, and second venthole connects
It is connected to the second snorkel.
As further technical solution, the blade is uniformly arranged along the shaft peripheral surface.
As further technical solution, the free end of each blade is equipped with sealing strip.
As further technical solution, clamp spring is equipped between the shell and the sealing gland ring.
As further technical solution, reinforcing rib is equipped between the blade and the shaft.
The second of the utility model is designed to provide a kind of production of resins equipment, to alleviate rotation existing in the prior art
The technical issues of turning baiting valve easy seal failure.
Based on above-mentioned second purpose, production of resins equipment provided by the utility model, including the rotating blanking valve.
What the utility model was brought has the beneficial effect that：
Rotating blanking valve provided by the utility model, including：Shell, feed inlet, discharge port, shaft and motor；Feed inlet
It is arranged in the upper end of shell, discharge port is arranged in the lower end of shell；Shaft is connect with motor, and shaft passes through shell；Shaft
Both ends are arranged with sealing gland ring, and sealing gland ring is equipped with the first venthole and the second venthole, and the first venthole and the second venthole exist
On straight line.Shaft rotation, material is driven to be packed into shell from the feed inlet above shell by motor when use
The material containing intracavitary in portion, draws off from discharge port, by adjusting shaft rotating speed can according to transport system requirement equably, continuously
Constantly downstream discharging.Wherein, the both ends of shaft are arranged with sealing gland ring, and sealing gland ring is equipped with the first venthole and the second ventilation
Hole, the first venthole and the second venthole are point-blank, it can be ensured that the moment is full of cavity in the cavity of sealing gland ring, it is ensured that
Gas sealing system normal use.Avoid in the prior art sealing gland ring since single air inlet causes compressed air that can not be full of entire gas
Seal ring cavity causes to enter material inside sealing gland ring, and to grind resinifying agent, resinifying agent blocks entire with the accumulation of time
Sealing gland ring, and enter packing seal, seal failure is eventually led to, valve runs torque and increases, and processing capacity declines, and can not continue
The case where use, occurs.Rotating blanking valve provided by the utility model can extend the service life of rotating blanking valve, reduce non-
The number of Programmed Stop reduces loss for enterprise.
In addition, the utility model additionally provides a kind of production of resins equipment, including the rotating blanking valve.Wherein, it sets
Structure, operation principle and the advantageous effect of fat production equipment under rotation material valve advantageous effect in be described in detail,
Details are not described herein.Above-mentioned rotating blanking valve is possessed compared with the existing technology with rotating blanking valve provided by the utility model
Advantage is identical, and details are not described herein.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the rotating blanking valve that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of the sectional view at first visual angle Fig. 1；
Fig. 3 is the structural schematic diagram of the sectional view at second visual angle Fig. 1；
Fig. 4 is the structural schematic diagram of sealing gland ring in the rotating blanking valve that the utility model embodiment provides；
Fig. 5 is the structural schematic diagram of Fig. 4 sectional views.
Icon：1- shells；2- feed inlets；3- discharge ports；4- shafts；5- motors；6- sealing gland rings；61- first is logical
Stomata；The second ventholes of 62-；The first snorkels of 63-；The second snorkels of 64-；7- blades；71- sealing strips；8- end caps；
9- packing seals.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first " such as occur, " second ", being used for description purposes only, it is not understood to indicate or imply relative importance.
Wherein, term " first position " and " second position " are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
The utility model provides a kind of rotating blanking valve and production of resins equipment, and multiple embodiments are given below to this reality
It is described in detail with the rotating blanking valve of novel offer and production of resins equipment.
Embodiment one
As shown in Figs. 1-5, the rotating blanking valve that the utility model embodiment one provides, including：Shell 1, goes out feed inlet 2
Material mouth 3, shaft 4 and motor 5；Feed inlet 2 is arranged in the upper end of shell 1, and discharge port 3 is arranged in the lower end of shell 1；Shaft 4 with
Motor 5 connects, and shaft 4 passes through shell 1；The both ends of shaft 4 are arranged with sealing gland ring 6, and sealing gland ring 6 is equipped with the first venthole 61
With the second venthole 62, the first venthole 61 and the second venthole 62 are point-blank.
Rotating blanking valve provided by the utility model, including：Shell 1, feed inlet 2, discharge port 3, shaft 4 and motor 5；Into
Material mouth 2 is arranged in the upper end of shell 1, and discharge port 3 is arranged in the lower end of shell 1；Shaft 4 is connect with motor 5, and shaft 4 passes through
Shell 1；The both ends of shaft 4 are arranged with sealing gland ring 6, and sealing gland ring 6 is equipped with the first venthole 61 and the second venthole 62, and first
Venthole 61 and the second venthole 62 are point-blank.Shaft 4 is driven to rotate by motor 5 when use, material is from positioned at shell
The feed inlet 2 of 1 top of body, the material containing intracavitary being packed into inside shell 1 are drawn off from discharge port 3, by adjusting the rotating speed of shaft 4
Can according to transport system requirement equably, continuously downstream discharging.Wherein, the both ends of shaft 4 are arranged with sealing gland
Ring 6, sealing gland ring 6 are equipped with the first venthole 61 and the second venthole 62, and the first venthole 61 and the second venthole 62 are at one
On straight line, it can be ensured that in the cavity of sealing gland ring 6 moment be full of cavity, it is ensured that gas sealing system normal use.It avoids existing
In technology sealing gland ring 6 due to single air inlet cause compressed air can not be full of entire 6 cavity of sealing gland ring, cause inside sealing gland ring 6 into
Enter material, to grind resinifying agent, resinifying agent blocks entire sealing gland ring 6, and enter packing seal 9, most with the accumulation of time
Seal failure, valve is caused to run torque and increase eventually, processing capacity declines, the case where can not being continuing with.This practicality is new
The rotating blanking valve that type provides can extend the service life of rotating blanking valve, reduce the number of unplanned parking, subtract for enterprise
Few loss.
It should be noted that the axis of the first venthole 61 and the second venthole 62 is first logical in other words point-blank
Stomata 61 and the second venthole 62 are same axis.
Specifically, expanding treatment can be carried out to the hole on original sealing gland ring 6, by the venthole on original 6 top of sealing gland ring
Aperture increases to 0.7mm by 0.5mm.It installs at corresponding 180 ° of the air admission hole in 6 position of sealing gland ring, opens up in original valve ending cover 8
One air admission hole of the same angle in same aperture.
The application can adjust the air admission hole size on sealing gland ring 6 according to actual condition and use tolerance, it is ensured that valve
Normal use, the flexibility with very high design and application.
The application energy consumption is small, environmentally safe, and noise-less pollution, it is safe, occupy little space, manufacture, use
And maintenance cost is low, internal component can standardize according to size to be produced, it is easy to accomplish commercialization.
In the alternative of the present embodiment, the first venthole 61 is identical with 62 aperture of the second venthole.
In the alternative of the present embodiment, shaft 4 is equipped with impeller, and impeller includes multiple blades 7, two neighboring blade 7
The receiving area of material is formed between shaft 4.
Specifically, can be by the impeller that the transmission of motor 5, speed reducer carries repetitional structure by one in 1 inward turning of shell
Turn, what the material of feed bin or charging gear above shell 1 was packed into impeller from the feed inlet 2 of shell 1 moves to shell 1
Material containing intracavitary, material are drawn off with the discharge zone of the lower part for rotating to shell 1 of impeller from discharge port 3.By adjusting turning for shaft 4
Speed can according to transport system requirement equably, continuously downstream discharging.
In the alternative of the present embodiment, the outside of sealing gland ring 6 is equipped with end cap 8, and filler is equipped between end cap 8 and shaft 4
Sealing 9.
In the alternative of the present embodiment, the first venthole 61 is connected with the first snorkel 63, the connection of the second venthole 62
There is the second snorkel 64.
In the alternative of the present embodiment, blade 7 is uniformly arranged along 4 peripheral surface of shaft.
In the alternative of the present embodiment, the free end of each blade 7 is equipped with sealing strip 71.
In the alternative of the present embodiment, clamp spring is equipped between 1 gentle seal ring 6 of shell.
In the alternative of the present embodiment, reinforcing rib is equipped between blade 7 and shaft 4.
Specifically, in use, dismounting rotating blanking valve sprocket wheel shield and sprocket wheel, remove both ends end cap 8.
It is installed at corresponding 180 ° of the air admission hole in 6 position of sealing gland ring in two end caps 8 of original valve, it is same to open up same aperture
Two air admission holes of sample angle.
Bearing is removed, packing seal 9 is removed, removes original sealing gland ring 6, the hole on original sealing gland ring 6 is carried out at reaming
Reason, 1.2mm is increased to by the venthole aperture on original 6 top of sealing gland ring by 1mm.
It is installed in a reverse order.
Carry out unloaded test-run a machine.
It puts into production use after test-run a machine.
Rotating blanking valve involved by the application is mainly used for cold wind feed system, and the processing capacity of separate unit valve is 28
Ton Corvic/hour, this valve processing capacity is larger, and position is crucial, no stand-by equipment, once it goes wrong, it must
Must be by 1 production line parking process, caused economic loss is larger.Therefore, extend the service life of rotating blanking valve, reduce
The number of unplanned parking reduces loss for enterprise.
Embodiment two
The utility model embodiment two additionally provides a kind of production of resins equipment, including the rotary unloading described in embodiment one
Valve.
Further, the rotating blanking valve, including：Shell 1, feed inlet 2, discharge port 3, shaft 4 and motor 5；
The feed inlet 2 is arranged in the upper end of the shell 1, and the discharge port 3 is arranged in the lower end of the shell 1；
The shaft 4 is connect with the motor 5, and the shaft 4 passes through the shell 1；
The both ends of the shaft 4 are arranged with sealing gland ring 6, and the sealing gland ring 6 is ventilated equipped with the first venthole 61 and second
Hole 62, first venthole 61 and second venthole 62 are point-blank.
Further, first venthole 61 is identical with 62 aperture of the second venthole.
As further technical solution, the shaft 4 is equipped with impeller, and the impeller includes multiple blades 7, and adjacent two
The receiving area of material is formed between a blade 7 and shaft 4.
Further, the outside of the sealing gland ring 6 is equipped with end cap 8, and packing seal is equipped between the end cap 8 and shaft 4
9。
Further, first venthole 61 is connected with the first snorkel 63, and second venthole 62 is connected with
Two snorkels 64.
Further, the blade 7 is uniformly arranged along 4 peripheral surface of the shaft.
Further, the free end of each blade 7 is equipped with sealing strip 71.
Further, clamp spring is equipped between the shell 1 and the sealing gland ring 6.
Further, reinforcing rib is equipped between the blade 7 and the shaft 4.
The rotating blanking valve service life of the utility model decorum is long, reduces the number of unplanned parking, is reduced for enterprise
Loss.The gas sealing system for optimizing valve, to extend the service life of gas sealing system and bearing, reaching extension rotating blanking valve makes
With the purpose in service life.
Compared to the baiting valve of single air inlet sealing gland design, the utility model has the advantage of double air inlets, it can be ensured that sealing gland
In the cavity of ring 6 moment be full of cavity, it is ensured that gas sealing system normal use, to extend the service life of valve, reduce
The loss of enterprise.
The utility model can adjust the air admission hole size on sealing gland ring 6 and use tolerance, it is ensured that valve according to actual condition
The normal use of door, therefore the flexibility with very high design and application.The utility model energy consumption is small, environmentally safe,
And noise-less pollution, it is safe, occupy little space, manufacture, use and maintenance cost it is low, internal component can be big according to size
Small standardization production, it is easy to accomplish commercialization.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in this practicality newly
Within the scope of type and form different embodiments.For example, in claims above, embodiment claimed
One of arbitrary mode can use in any combination.The information for being disclosed in the background technology part is merely intended to deepen
Understanding to the general background technology of the utility model, and be not construed as recognizing or implying in any form that the information is constituted
The prior art known to those skilled in the art.
Claims (10)
1. a kind of rotating blanking valve, which is characterized in that including：Shell, feed inlet, discharge port, shaft and motor；
The feed inlet is arranged in the upper end of the shell, and the discharge port is arranged in the lower end of the shell；
The shaft is connect with the motor, and the shaft passes through the shell；
The both ends of the shaft are arranged with sealing gland ring, and the sealing gland ring is equipped with the first venthole and the second venthole, and described the
One venthole and second venthole are point-blank.
2. rotating blanking valve according to claim 1, which is characterized in that first venthole and second venthole
Aperture is identical.
3. rotating blanking valve according to claim 1, which is characterized in that the shaft is equipped with impeller, the impeller packet
Multiple blades are included, form the receiving area of material between two neighboring blade and shaft.
4. rotating blanking valve according to claim 1, which is characterized in that the outside of the sealing gland ring is equipped with end cap, described
Packing seal is equipped between end cap and shaft.
5. rotating blanking valve according to claim 1, which is characterized in that first venthole is connected with the first ventilation
Pipe, second venthole are connected with the second snorkel.
6. rotating blanking valve according to claim 3, which is characterized in that the blade is uniformly set along the shaft peripheral surface
It sets.
7. rotating blanking valve according to claim 6, which is characterized in that the free end of each blade is equipped with sealing
Item.
8. rotating blanking valve according to claim 1, which is characterized in that be equipped with card between the shell and the sealing gland ring
Spring.
9. rotating blanking valve according to claim 3, which is characterized in that be equipped with and reinforce between the blade and the shaft
Muscle.
10. a kind of production of resins equipment, which is characterized in that including claim 1-9 any one of them rotating blanking valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532780.8U CN208086814U (en) | 2018-04-13 | 2018-04-13 | Rotating blanking valve and production of resins equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532780.8U CN208086814U (en) | 2018-04-13 | 2018-04-13 | Rotating blanking valve and production of resins equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208086814U true CN208086814U (en) | 2018-11-13 |
Family
ID=64056105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820532780.8U Active CN208086814U (en) | 2018-04-13 | 2018-04-13 | Rotating blanking valve and production of resins equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208086814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114106618A (en) * | 2021-12-25 | 2022-03-01 | 曹从杰 | Preparation method of heat-preservation anti-cracking putty powder |
-
2018
- 2018-04-13 CN CN201820532780.8U patent/CN208086814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114106618A (en) * | 2021-12-25 | 2022-03-01 | 曹从杰 | Preparation method of heat-preservation anti-cracking putty powder |
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