CN201711221U - Manual/automatic dual-purpose discharge port opening/closing device of centrifugal machine - Google Patents
Manual/automatic dual-purpose discharge port opening/closing device of centrifugal machine Download PDFInfo
- Publication number
- CN201711221U CN201711221U CN2010201527048U CN201020152704U CN201711221U CN 201711221 U CN201711221 U CN 201711221U CN 2010201527048 U CN2010201527048 U CN 2010201527048U CN 201020152704 U CN201020152704 U CN 201020152704U CN 201711221 U CN201711221 U CN 201711221U
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- Prior art keywords
- handle
- cylinder
- manual
- valve plate
- push rod
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Abstract
The utility model relates to a manual/automatic dual-purpose discharge port opening/closing device of a centrifugal machine. The device comprises a metal stainless steel handle, wherein a hole is drilled at one end of the handle, the handle is arranged between joint parts of a valve plate push rod and a cylinder, the handle is perpendicular to the push rod and fastened through a bolt, and an elongated slot is formed on a cover plate that is used for fixing a valve plate and the cylinder. The utility model has the advantage that either the manual closing mode or the pneumatic closing mode can be chosen based on the actual condition of the operation site, which is flexible and convenient and influences not the automatic operation of the cylinder.
Description
[technical field]
The utility model relates to the shutter technical field, specifically, is a kind of novel centrifugal tractor driver's automatic dual-purpose discharge gate shutter.
[background technology]
Jet sulphur ammonium centrifuge is a kind of horizontal piston material pushing, and the continued operation filtering centrifuge can carry out operations such as charging, separation, washing, discharging continuously under full-speed operation.Rotary drum is rotated at full speed by main driven by motor, and material is introduced continuously by feed pipe, is evenly distributed on the rotary drum inner segment screen wall.Under centrifugal action, the liquid phase thing passes filter screen and the rotatory drum wall filter opening is discharged rotary drum, and outside casing discharging tube discharge machine, solid formation is trapped in the rotary drum, forms the annular particles filtering layer.When pusher dish and rotary drum rotated with speed, under piston promoted, continuous axial moved back and forth, and promoted filtering layer and intermittently constantly moved the discharge rotary drum to the rotary drum outer end, and the past bottom of shell solid feed opening is discharged, and enters conveying worm.
Sulphur ammonium centrifuge has 2, is equipped with one for opening one generally speaking.Shut down when maybe needing to overhaul when centrifuge switches, must must close solid row this moment and unload the valve plate of passway, to prevent that flushing liquor from entering drier rotary drum flushing cleaning.Valve plate is closed automatically or is opened by the cylinder drive of solenoid control.Because on-the-spot medium ammonium sulfate liquor has very severe corrosive to common metal, the metal components and parts because surface oxidation and malfunctioning causes cylinder to be failure to actuate, bring inconvenience to production operation in use for some time.
By observing design, on-the-spot valve plate is made into manual-auto integrated shutoff device, promptly install a handle apparatus additional in valve plate push rod portion, under the state of emergency, carry out manual operation so that produce.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of centrifugal tractor driver's automatic dual-purpose discharge gate shutter is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of centrifugal tractor driver's automatic dual-purpose discharge gate shutter comprises the metal stainless steel handle, and an end bores a hole, is located between valve plate push rod and the cylinder junction surface, and handle is vertical with push rod, and tightens with bolt; On the cover cap of fixedly valve plate and cylinder, open an elongate slots;
It is characterized in that described aperture is 12mm.
Compared with prior art, good effect of the present utility model is:
[description of drawings]
The utility model has been installed on sulphur ammonium centrifuge A machine and has been implemented, and result of use is good at present; Production operation can be selected manually or closed pneumatic according to the on-site actual situations needs, and the method is flexible, does not hinder cylinder to operate automatically again.
Fig. 1 structural representation of the present utility model;
[specific embodiment]
Label in the accompanying drawing is respectively: 1, feeder, 2, handle, 3, cover cap, 4, valve plate, 5, discharge gate, 7, push rod, 8, cylinder, 9, switch.
Be described further below in conjunction with accompanying drawing.
Get a stainless steel round bar, be processed into handle 2 shapes (as figure one), specifically be of a size of thick Φ 20mm, long 120mm, the handle upper end is provided with switch 9, one end cars and becomes flat and boring Φ 12mm.Fixedly opening an oblong hole slot on the cover cap 3, width 21mm, length is suitable with the cylinder stroke.Disconnect valve plate push rod 7 and cylinder 8 junction surfaces (push rod 7 of valve plate 4 with cylinder 8 for being threaded).Be installed on handle on the push rod 7 and handle passes cover cap 3 open slots, keep handle 2 vertical, and then connect cylinder 8 with push rod 7, and with bolt and handle 2 tightly.Handle 2 just is convenient to operation like this, promotes valve plate 4 and opens or closes.When production under the normal condition needs to stop cleaning or inspection, start button, cylinder 8 moves and promotes the discharge gate 5 that valve plates are closed feeder 1 lower end.And after cylinder action was malfunctioning, production in time driving handle was operated and is replaced cylinder to move, and did not influence the normal operation of equipment.
This kind automatic dual-purpose discharge gate shutter also can be widely used on the equipment of other machinery valve, and the defective that discharge gate opens and closes has well been filled up in the successful implementation of this technology.As a kind of new technique, should widely popularize, carry out propaganda work, make the achievement of more enterprise enjoyment technology, thereby obtain bigger economic benefit and social benefit.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model design; can also make some improvements and modifications, these improvements and modifications also should be considered as in the protection domain of the present utility model.
Claims (2)
1. centrifugal tractor driver's automatic dual-purpose discharge gate shutter is characterized in that, comprises the metal stainless steel handle, and an end bores a hole, is located between valve plate push rod and the cylinder junction surface, and handle is vertical with push rod, and tightens with bolt; On the cover cap of fixedly valve plate and cylinder, open an elongate slots.
2. a kind of centrifugal tractor driver's automatic dual-purpose discharge gate shutter as claimed in claim 1 is characterized in that described aperture is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201527048U CN201711221U (en) | 2010-04-07 | 2010-04-07 | Manual/automatic dual-purpose discharge port opening/closing device of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201527048U CN201711221U (en) | 2010-04-07 | 2010-04-07 | Manual/automatic dual-purpose discharge port opening/closing device of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711221U true CN201711221U (en) | 2011-01-19 |
Family
ID=43457216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201527048U Expired - Fee Related CN201711221U (en) | 2010-04-07 | 2010-04-07 | Manual/automatic dual-purpose discharge port opening/closing device of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917840A (en) * | 2021-11-26 | 2022-08-19 | 刘贝 | Device and method for quantitatively adding solid powder into reaction kettle |
-
2010
- 2010-04-07 CN CN2010201527048U patent/CN201711221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917840A (en) * | 2021-11-26 | 2022-08-19 | 刘贝 | Device and method for quantitatively adding solid powder into reaction kettle |
| CN114917840B (en) * | 2021-11-26 | 2023-09-01 | 刘贝 | Device and method for quantitatively adding solid powder into reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180407 |