CN202451857U - Modified cone valve and discharge flange on bottom discharge place of vertical mixer - Google Patents
Modified cone valve and discharge flange on bottom discharge place of vertical mixer Download PDFInfo
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- CN202451857U CN202451857U CN2011205611592U CN201120561159U CN202451857U CN 202451857 U CN202451857 U CN 202451857U CN 2011205611592 U CN2011205611592 U CN 2011205611592U CN 201120561159 U CN201120561159 U CN 201120561159U CN 202451857 U CN202451857 U CN 202451857U
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- cone valve
- discharging
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- cone
- feed bin
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Abstract
The utility model discloses a modified cone valve and a discharge flange on a bottom discharge place of a vertical mixer, and is characterized in that the bottom of the cone valve and an inner hole of the discharge flange are inverted cone tables, and conical angles are greater than 0 degree and less than 180 degrees. Through the design, material leakage and bridging phenomena are reduced, the discharge efficiency of a device is improved, the modified cone valve and the discharge flange on the bottom discharge place of the vertical mixer are suitable for mixing large batches of dry materials, and are widely applied for chemical industry, pesticide, medicine, dye, food and other industries.
Description
Technical field
The present invention relates to a kind of improved vertical mixer bottom discharge place's cone valve and discharging flange.
Background technique
Vertical mixer is a kind of high-efficiency mixing device that is used to mix dried material in enormous quantities, is widely used in industries such as chemical industry, agricultural chemicals, medicine, dyestuff, food.This machine can be in seconds mixed material equably, be mainly used in the mixed processing of fine powder (like the methyl cellulose powder), fine or big particle (like plastic pellet) and fibrous product products such as (like cellulose ethers) at present.
Vertical mixer is in normal filling and mix link, and the cone valve at the bottom discharge place active force that cylinder makes progress below it holds out against with discharging flange bottom and to reach the purpose of closing the mixing machine feed bin; In normal discharging link, the cone valve at bottom discharge place is downward active force of cylinder below it, breaks away from discharging flange bottom to have reached the purpose of opening the mixing machine feed bin.Through moving up and down of control cylinder, realize the function that the mixing machine feed bin opens and closes automatically.
In the existing technology report, vertical mixer is in normal filling and mix link, on the one hand; Because cone valve is that line contact with the discharging flange, and exists machining error, often cause contact tight inadequately and cause leakage to be expected; On the other hand and since in the feed bin material almost all gravity all act on the cone valve, passive cylinder below the cone valve is had relatively high expectations; Cylinder has gas leak phenomenon will occur seriously leaking the material situation slightly, causes the material waste.In addition; Some materials that lump easily form arch formation easily in the discharging link, and material can not normally be discharged, and need open the jet switch in bottom to eliminate arch formation; Therefore cause discharge port that airborne dust is arranged; Influence discharging environment and discharge efficiency, can cause and to produce continuously when serious situation occurring, caused very big negative effect.
Summary of the invention
The object of the present invention is to provide a kind of improved vertical mixer bottom discharge place's cone valve and discharging flange, solve the technical problem in the above-mentioned using process, the purpose that reaches anti-leak-stopping material, improves the discharging environment, enhances productivity.
For realizing above-mentioned purpose, the present invention takes following technological scheme:
Improved vertical mixer bottom discharge place's cone valve and discharging flange comprise that mixing machine feed bin 1, cone valve 2, discharging flange 3, bolt 5, cylinder 6 and discharging take over 7, and mixing machine feed bin 1 and discharging flange 3 and discharging adapter 7 are connected with bolt 5; Cylinder 6 is fixed on discharging and takes on 7, and is connected with cone valve 2, and cone valve 2 contacts with discharging flange 3; Form contacting pattern 4; It is characterized in that cone valve 2 bottoms are the inversed taper platform structure, its cone angle is A, and discharging flange 3 endoporus also are the inversed taper platform structure; Its cone angle is B, and 0 °＜A=B＜180 °.
Mixing machine feed bin 1 is being filled and is being mixed link, and cylinder 6 with cone valve 2 tensions, makes cone valve 2 closely contact through contacting pattern 4 with discharging flange 3 from tracheae 8 air inlets, and mixing machine feed bin 1 forms closed condition.
Mixing machine feed bin 1 is in the discharging link, and cylinder 6 with cone valve 2 jack-up, breaks away from cone valve 2 and discharging flange 3 from tracheae 9 air inlets, and mixing machine feed bin 1 forms the discharging state.
As preferred embodiment, the angle of cone angle A and cone angle B is 90 °＜A=B＜120 °.
Mixing machine feed bin 1 is taken over 7 with discharging flange 3 and discharging and both can be connected with bolt 5, also can adopt the industry to use other Placements always; Cylinder 6 is fixed on discharging and takes on 7, and with being connected of cone valve 2, adopt industry Placement commonly used.
The present invention makes inversed taper platform through the shape with the cone valve bottom into by positive centrum; Change the shape of discharging flange endoporus into inversed taper platform by cylindrical body; Thereby cone valve is realized that by the active force that relies on cylinder to make progress closing function changes dependence material self gravitation into and realizes closing function; The active force that relies on cylinder to make progress is realized opening the valve function, has realized reducing the appearance of leaking material, preventing arch formation in the discharging process in the working procedure.
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Description of drawings
Fig. 1 is the sectional view of improved vertical mixer bottom discharge place's cone valve and discharging flange,
Wherein: 1, mixing machine feed bin, 2, cone valve, 3, the discharging flange, 4, contacting pattern, 5, bolt, 6, cylinder, 7, discharging takes over, 8, tracheae, 9, tracheae
Annotate: contacting pattern is not a part, adds () with difference.
Fig. 2 is the sectional view that link was filled and mixed to improved vertical mixer bottom discharge place's cone valve and discharging flange,
Wherein: 1, mixing machine feed bin, 2, cone valve, 3, the discharging flange, 4, contacting pattern, 5, bolt, 6, cylinder, 7, discharging takes over, 8, tracheae, 9, tracheae
Annotate: contacting pattern is not a part, adds () with difference.
Fig. 3 is the sectional view of improved vertical mixer bottom discharge place's cone valve and discharging flange discharging link,
Wherein: 1, mixing machine feed bin, 2, cone valve, 3, the discharging flange, 4, contacting pattern, 5, bolt, 6, cylinder, 7, discharging takes over, 8, tracheae, 9, tracheae
Annotate: contacting pattern is not a part, adds () with difference.
Fig. 4 is the sectional view that link was filled and mixed to existing technology vertical mixer bottom discharge place's cone valve and discharging flange,
Wherein: 1, mixing machine feed bin, 2, cone valve, 3, the discharging flange, 4, contacting pattern, 5, bolt, 6, cylinder, 7, discharging takes over, 8, tracheae, 9, tracheae
Annotate: contacting pattern is not a part, adds () with difference.
Fig. 5 is the sectional view of existing technology vertical mixer bottom discharge place's cone valve and discharging flange discharging link,
Wherein: 1, mixing machine feed bin, 2, cone valve, 3, the discharging flange, 4, contacting pattern, 5, bolt, 6, cylinder, 7, discharging takes over, 8, tracheae, 9, tracheae
Annotate: contacting pattern is not a part, adds () with difference.
Embodiment
Come the present invention is further specified below in conjunction with specific embodiment, but do not limit the invention to these embodiments.One skilled in the art would recognize that the present invention contained in claims scope all alternatives, improvement project and the equivalents that possibly comprise.
With reference to Fig. 4 and Fig. 5, in the design of existing technology vertical mixer bottom discharge place's cone valve and discharging flange, cone valve 2 is positive centrum, and discharging flange 3 endoporus are cylindrical body, and contacting pattern 4 is the line contact.
The every completion mixed once of this vertical mixer process comprises filling, mixes and discharges three links.Fill and the mixing link; Material is through being transported in the mixing machine feed bin 1 with blower or other equipment; Close feeding cover behind reinforced the finishing, the mixing machine bottom blows to mixing machine feed bin 1 with the pressurized air that reaches authorized pressure with pulse mode, and material receives the impulse force of the pressurized gas of spiral escalation; Along with air one super helix rises; After pressurized air expand into to a certain degree, material fully mixed owing to subsiding, and the active force that this moment, cone valve 2 dependence cylinders 6 made progress is realized closing function through contacting pattern 4 for the mode that line contacts; The discharging link; Closes compression air main valve; Rely on cylinder 6 downward active forces that cone valve 2 is moved to out the valve state and begin discharge, in the process of discharge, can open jet switch as required, off switch behind the elimination arch formation as if arch formation occurring; Continue discharge, confirm to close cone valve 4 after discharge is accomplished.
The defective of this structure is: fill and the mixing link, active force and discharging flange 3 that cone valve 2 relies on cylinders 6 to make progress closely contact the realization closing functions.On the one hand, cone valve 2 is that line contacts with discharging flange 3, because the existence of machining error, the often tight inadequately leakage material that causes of contact; On the other hand; Because the almost whole gravity of material all act on the cone valve 2 in the feed bin 1; The air pressure that adds in the upper cylinder also acts on the cone valve 2, passive cylinder 6 below the cone valve 2 is had relatively high expectations, and cylinder 6 has gas leak phenomenon the material situation will occur seriously leaking slightly.The discharging link, some materials that lump easily form arch formation easily in the discharging link, and material can not normally be discharged, and need open jet switch to eliminate arch formation, therefore cause discharge port that airborne dust is arranged, and have influenced discharging environment and discharge efficiency.
With reference to Fig. 1, Fig. 2 and Fig. 2, on the existing technology basis, making cone valve 2 into bottom by positive centrum is inversed taper platform; Its cone angle is A, changes discharging flange 3 endoporus into inversed taper platform by cylindrical body, and its cone angle is B; And cone angle A and cone angle B equal and opposite in direction, value is between 0 °～180 °; Cone valve 2 is realized that by the active force that relies on cylinder 6 to make progress closing function changes dependence material self gravitation into and realizes closing function, and the active force that relies on cylinder 6 to make progress is realized opening the valve function, prevents the appearance of arch formation in the discharging process.
After the improvement, filling and mixing link, cone valve 2 is fixed through the action of gravity of material and the supporting effect of discharging flange 3 in the mixing machine feed bin 1; And contact for face with the contacting pattern 4 of discharging flange 3; Therefore, can reduce requirement in the course of the work, effectively anti-leak-stopping material to cylinder; The discharging link moves in the high-order process at cone valve 2, because the operation of cylinder 6 is convenient relatively, can plays effectively broken arch action, and then improve the discharging environment, improves discharge efficiency.
Claims (4)
1. improved vertical mixer bottom discharge place's cone valve and discharging flange comprise mixing machine feed bin (1), cone valve (2), discharging flange (3), bolt (5), cylinder (6) and discharging adapter (7), and mixing machine feed bin (1) is taken over (7) with discharging flange (3) and discharging and is connected with bolt (5); Cylinder (6) is fixed on discharging and takes on (7), and is connected with cone valve (2), and cone valve (2) contacts with discharging flange (3); Form contacting pattern (4); It is characterized in that cone valve (2) bottom is the inversed taper platform structure, its cone angle is A, and discharging flange (3) endoporus also is the inversed taper platform structure; Its cone angle is B, and 0 °＜A=B＜180 °.
2. according to described improved vertical mixer bottom discharge place's cone valve of claim 1 and discharging flange, the angle that it is characterized in that said cone angle A and cone angle B is 90 °＜A=B＜120 °.
3. according to described improved vertical mixer bottom discharge place's cone valve of claim 1 and discharging flange; It is characterized in that mixing machine feed bin (1) is in filling and mixing link; Cylinder (6) is strained cone valve (2) from tracheae (8) air inlet; Cone valve (2) is closely contacted through contacting pattern (4) with discharging flange (3), and mixing machine feed bin (1) forms closed condition.
4. according to described improved vertical mixer bottom discharge place's cone valve of claim 1 and discharging flange; It is characterized in that mixing machine feed bin (1) is in the discharging link; Cylinder (6) from tracheae (9) air inlet with cone valve (2) jack-up; Cone valve (2) and discharging flange (3) are broken away from, and mixing machine feed bin (1) forms the discharging state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205611592U CN202451857U (en) | 2011-12-29 | 2011-12-29 | Modified cone valve and discharge flange on bottom discharge place of vertical mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205611592U CN202451857U (en) | 2011-12-29 | 2011-12-29 | Modified cone valve and discharge flange on bottom discharge place of vertical mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451857U true CN202451857U (en) | 2012-09-26 |
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ID=46867723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205611592U Expired - Lifetime CN202451857U (en) | 2011-12-29 | 2011-12-29 | Modified cone valve and discharge flange on bottom discharge place of vertical mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402419A (en) * | 2015-11-18 | 2016-03-16 | 江苏欣茂制药设备有限公司 | Conical valve for pelletizer |
| CN108691013A (en) * | 2018-06-15 | 2018-10-23 | 安徽联丰制丝有限公司 | A kind of high position silk cleaning barrel |
-
2011
- 2011-12-29 CN CN2011205611592U patent/CN202451857U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402419A (en) * | 2015-11-18 | 2016-03-16 | 江苏欣茂制药设备有限公司 | Conical valve for pelletizer |
| CN108691013A (en) * | 2018-06-15 | 2018-10-23 | 安徽联丰制丝有限公司 | A kind of high position silk cleaning barrel |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |