CN206257295U - A kind of new and effective rotary distributor door - Google Patents
A kind of new and effective rotary distributor door Download PDFInfo
- Publication number
- CN206257295U CN206257295U CN201621242188.1U CN201621242188U CN206257295U CN 206257295 U CN206257295 U CN 206257295U CN 201621242188 U CN201621242188 U CN 201621242188U CN 206257295 U CN206257295 U CN 206257295U
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- CN
- China
- Prior art keywords
- bonnet
- air inlet
- weldment
- valve rod
- valve
- Prior art date
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model is related to a kind of new and effective rotary distributor door, including valve body, bonnet and valve rod, valve body is provided with cover plate, body wall is provided with convex disk and the first air inlet, body base is provided with the second air inlet, mounting hole and discharging opening, cavity is provided with valve body, bonnet side wall is provided with boss, 3rd air inlet, through hole and some connecting holes, boss is provided with the 4th air inlet and lubricating cup, through hole is provided with protective cover, protective cover is provided with rubber blanket, protective cover and rubber blanket are provided with pull-switch, valve stem end passes through bonnet, valve body and cover plate, and it is provided with cutter head weldment, valve rod is provided with the first key, knuckle-tooth and the second key, first key is provided with blade weldment, bearing and the second combination oil seal are respectively equipped between valve rod and bonnet two ends；The utility model anticorrosion antiwear, can stir to particle media and distribute, good mechanical property.
Description
Technical field
The utility model is related to a kind of valve, particularly a kind of new and effective rotary distributor door.
Background technology
Revolving valve is allowed or cuts off logistics by a part for rotation.The capacity of rotary valve is about identical chi
2 ~ 3 times of very little linear motion valve, rotary valve can be used in improving size of the blended amount without changing feeding line, can be greatly
Reduces cost, based on this reason, part rotary valve has been designed for that connection of the flange face of stop valve to flange face can be replaced
Form, with firm design, greatly reduces because water hammer causes valve event to fail, while its valve element can absorb
The unnecessary energy in part, it will be apparent that reduce the problem of cavitation erosion and correlation.
Rotary valve is applied to particle distribution shape medium, such as carbon dust, because medium has very strong abrasiveness to valve,
Granular media is easily lumpd blocking discharging opening, and particulate powder is easily revolved into the normal operation of bonnet internal influence valve rod, and valve rod
Torque is larger when turning, and causes the mechanical performance and service life of rotary distributor to be damaged.
Utility model content
The purpose of this utility model is directed to the defect of prior art, there is provided a kind of new and effective rotary distributor door, prevents
It is rotten wear-resisting, particle media can be stirred and distributed, good mechanical property.
The utility model is achieved by the following technical solutions：
A kind of new and effective rotary distributor door, including valve body, bonnet and valve rod, wherein, the valve body is provided with cover plate,
So being equipped with some first screws between cover plate and valve body, the cover plate is provided with charging aperture, and the body wall is provided with
Convex disk and the first air inlet, the convex disk are provided with some fixing holes, the body base be provided with the second air inlet, mounting hole and
Discharging opening, is provided with cavity in the valve body, the cavity connects with charging aperture, the first air inlet, the second air inlet and discharging opening
Logical, the bonnet top is provided with base as in mounting hole between valve body；
Bonnet side wall is provided with boss, the 3rd air inlet, through hole and some connecting holes, and the boss is provided with the 4th
Air inlet and lubricating cup, and top and body base cooperation, the through hole are provided with protective cover, and the protective cover is provided with rubber
Pad, the protective cover and rubber blanket are provided with pull-switch, and some second screws are provided between bonnet, the bonnet bottom
It is provided with mounting groove；
The valve stem end passes through bonnet, valve body and cover plate, and is provided with cutter head weldment, and the cutter head weldment is provided with
Some cutter heads, are provided with cover between the valve rod and cover plate, the valve rod is provided with the first key, knuckle-tooth and the second key, described
One key is provided with blade weldment, and the blade weldment is provided with some blades, and the blade is placed in cavity, the cover
The 3rd screw is provided between blade weldment, rubber washer, the knuckle-tooth position are provided between the blade weldment and base
In through hole, and the 4th screw is provided between valve rod；
Be provided with circlip for hole and the first combination oil seal between the valve rod and base, the valve rod and bonnet two ends it
Between be respectively equipped with bearing and the second combination oil seal, the bearing bottom is provided with pressure ring, is provided between the pressure ring and bonnet bottom
3rd combination oil seal, is provided with thrust washer and round nut between valve rod.
A kind of above-mentioned new and effective rotary distributor door, wherein, on the cover plate, between cover plate and boss and valve body, bottom
O-ring is equipped between seat and valve body and bonnet.
A kind of above-mentioned new and effective rotary distributor door, wherein, the discharging opening and the first air inlet relative tilt are set,
And inclination angle a is 60 °.
A kind of above-mentioned new and effective rotary distributor door, wherein, first screw is soket head cap screw, second spiral shell
Nail and the 3rd screw are crossed pan head screw, and the 4th screw is cross recess tapping screw.
A kind of above-mentioned new and effective rotary distributor door, wherein, it is provided with some between the boss bottom and bonnet side wall
Triangular reinforcing plate.
A kind of above-mentioned new and effective rotary distributor door, wherein, the cutter head weldment is provided with hex bolts and nut,
Cutter head weldment is locked on valve rod by hex bolts, some interior hexagonal spiral shells are provided between the cutter head and cutter head weldment
Nail.
The beneficial effects of the utility model are：
1）The utility model is installed on tank base by fixing hole, electric driver and the key of valve rod second is coordinated and is driven
Ovable valve stem is rotated, and band dynamic cutter head is rotated, and body endoparticle shape medium is stirred, and is entered in valve cavity by charging aperture,
Rotated by the blade on valve rod simultaneously and distribution is stirred to medium, by four air inlet phase valve inner purging airs, carbon
Powder blows out from discharging opening；2）The valve rod of rotation can be controlled and be recognized by pull-switch feedback signal；3）Using rubber
Packing ring and combination oil seal, can prevent medium from entering the normal operation of bonnet internal influence bonnet, prevent erosion medium resistance；4）In valve rod
On devise bearing, beneficial to reduce frictional force so that reduce valve rod rotate when torque.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model monnolithic case figure.
（In figure, valve body 1, bonnet 2 and valve rod 3, cover plate 4, the first screw 5, charging aperture 6, the air inlet 8 of convex disk 7 and first,
Fixing hole 9, the second air inlet 10, mounting hole 11 and discharging opening 12, cavity 13, base 14, O-ring 15, boss 16, the 3rd air inlet
Mouth 17, through hole 18, connecting hole 19, the 4th air inlet 20 and lubricating cup 21, reinforcing plate 22, protective cover 23, rubber blanket 24, pull-switch
25, the second screw 26, mounting groove 27, cutter head weldment 28, cutter head 29, hex bolts 30, nut 31, soket head cap screw 32, cover
Son 33, the first key 34, the key 36 of knuckle-tooth 35 and second, blade weldment 49, blade 37, the 3rd screw 38, rubber washer 39, the 4th
Screw 40, the combination oil seal 42 of circlip for hole 41 and first, the combination oil seal 44 of bearing 43 and second, pressure ring 45, the 3rd combination
Oil sealing 46, thrust washer 47, round nut 48）.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of new and effective rotary distributor door, including valve body, bonnet and valve rod, wherein, the valve body is provided with cover plate,
So being equipped with some first screws between cover plate and valve body, the cover plate is provided with charging aperture, and the body wall is provided with
Convex disk and the first air inlet, the convex disk are provided with some fixing holes, the body base be provided with the second air inlet, mounting hole and
Discharging opening, is provided with cavity in the valve body, the cavity connects with charging aperture, the first air inlet, the second air inlet and discharging opening
Logical, the discharging opening and the first air inlet relative tilt are set, and inclination angle a is 60 °, and the bonnet top is as mounting hole
It is interior, and base is provided between valve body, on the cover plate, between cover plate and boss and valve body, between base and valve body and bonnet
It is equipped with O-ring；
Bonnet side wall is provided with boss, the 3rd air inlet, through hole and some connecting holes, and the boss is provided with the 4th
Air inlet and lubricating cup, and top and body base cooperation, are provided with some triangles and add between the boss bottom and bonnet side wall
Strong plate, the through hole is provided with protective cover, and the protective cover is provided with rubber blanket, and the protective cover and rubber blanket are provided with wiring
Switch, and some second screws are provided between bonnet, the bonnet bottom is provided with mounting groove；
The valve stem end passes through bonnet, valve body and cover plate, and is provided with cutter head weldment, and the cutter head weldment is provided with
Some cutter heads, the cutter head weldment is provided with hex bolts and nut, and cutter head weldment is locked at into valve by hex bolts
On bar, some soket head cap screws are provided between the cutter head and cutter head weldment；
Cover is provided between the valve rod and cover plate, the valve rod is provided with the first key, knuckle-tooth and the second key, described first
Key is provided with blade weldment, and the blade weldment is provided with some blades, and the blade is placed in cavity, the cover with
The 3rd screw is provided between blade weldment, rubber washer is provided between the blade weldment and base, the knuckle-tooth is located at
Through hole, and the 4th screw is provided between valve rod, first screw is soket head cap screw, second screw and the 3rd spiral shell
Nail is crossed pan head screw, and the 4th screw is cross recess tapping screw；
Be provided with circlip for hole and the first combination oil seal between the valve rod and base, the valve rod and bonnet two ends it
Between be respectively equipped with bearing and the second combination oil seal, the bearing bottom is provided with pressure ring, is provided between the pressure ring and bonnet bottom
3rd combination oil seal, is provided with thrust washer and round nut between valve rod；
The valve body is QT450-10 Nodular cast iron materials, and the cover plate is 16Mn materials, is plated on the cavity inner surface
Nickel phosphorous layer, nickel phosphorous layer thickness is more than or equal to 0.1mm, and hardness is HRC55 ~ 60, and the cover plate lower surface sprays CoCrW, and thickness is big
In equal to 1.5mm, the valve rod is 35# steel matter, and the blade weldment is 316 stainless steels, and the blade is 16Mn
Material.
Working method of the present utility model is：
The utility model is installed on tank base by fixing hole, electric driver and the key of valve rod second is coordinated and is driven
Valve rod is rotated, and band dynamic cutter head is rotated, and body endoparticle shape medium is stirred, and is entered in valve cavity by charging aperture, together
When by valve rod blade rotate distribution is stirred to medium, by four air inlet phase valve inner purging airs, carbon dust
Blown from discharging opening.Using material Selection and Design, make valve that there is very strong wear-resistant and antiseptic property to medium.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (6)
1. a kind of new and effective rotary distributor door, including valve body, bonnet and valve rod, it is characterized by, the valve body is provided with lid
Plate, so being equipped with some first screws between cover plate and valve body, the cover plate is provided with charging aperture, is set on the body wall
There are convex disk and the first air inlet, the convex disk is provided with some fixing holes, and the body base is provided with the second air inlet, mounting hole
And discharging opening, cavity is provided with the valve body, the cavity is equal with charging aperture, the first air inlet, the second air inlet and discharging opening
Connection, bonnet top is provided with base as in mounting hole between valve body；
Bonnet side wall is provided with boss, the 3rd air inlet, through hole and some connecting holes, and the boss is provided with the 4th air inlet
Mouth and lubricating cup, and top and body base cooperation, the through hole are provided with protective cover, and the protective cover is provided with rubber blanket, institute
State protective cover and rubber blanket is provided with pull-switch, and some second screws are provided between bonnet, the bonnet bottom is provided with
Mounting groove；
The valve stem end passes through bonnet, valve body and cover plate, and is provided with cutter head weldment, and the cutter head weldment is provided with some
Cutter head, is provided with cover between the valve rod and cover plate, the valve rod is provided with the first key, knuckle-tooth and the second key, first key
Blade weldment is provided with, the blade weldment is provided with some blades, and the blade is placed in cavity, the cover and leaf
The 3rd screw is provided between piece weldment, rubber washer is provided between the blade weldment and base, the knuckle-tooth is located at logical
At hole, and the 4th screw is provided between valve rod；
Circlip for hole and the first combination oil seal are provided between the valve rod and base, are divided between the valve rod and bonnet two ends
Bearing and the second combination oil seal are not provided with, and the bearing bottom is provided with pressure ring, the 3rd is provided between the pressure ring and bonnet bottom
Thrust washer and round nut are provided between combination oil seal, with valve rod.
2. a kind of new and effective rotary distributor door as claimed in claim 1, it is characterized by, on the cover plate, cover plate and convex
Between platform and valve body, O-ring is equipped between base and valve body and bonnet.
3. a kind of new and effective rotary distributor door as claimed in claim 1, it is characterized by, the discharging opening and the first air inlet
Mouth relative tilt is set, and inclination angle a is 60 °.
4. a kind of new and effective rotary distributor door as claimed in claim 1, it is characterized by, first screw is interior hexagonal
Screw, second screw and the 3rd screw are crossed pan head screw, and the 4th screw is cross recess tapping screw.
5. a kind of new and effective rotary distributor door as claimed in claim 1, it is characterized by, the boss bottom and bonnet side
Some triangular reinforcing plates are provided between wall.
6. a kind of new and effective rotary distributor door as claimed in claim 1, it is characterized by, the cutter head weldment is provided with
, be locked at cutter head weldment on valve rod by hex bolts by hex bolts and nut, between the cutter head and cutter head weldment
It is provided with some soket head cap screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242188.1U CN206257295U (en) | 2016-11-21 | 2016-11-21 | A kind of new and effective rotary distributor door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242188.1U CN206257295U (en) | 2016-11-21 | 2016-11-21 | A kind of new and effective rotary distributor door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257295U true CN206257295U (en) | 2017-06-16 |
Family
ID=59025119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242188.1U Active CN206257295U (en) | 2016-11-21 | 2016-11-21 | A kind of new and effective rotary distributor door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257295U (en) |
-
2016
- 2016-11-21 CN CN201621242188.1U patent/CN206257295U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |