CN201852468U - Air storage tank - Google Patents
Air storage tank Download PDFInfo
- Publication number
- CN201852468U CN201852468U CN2010205650179U CN201020565017U CN201852468U CN 201852468 U CN201852468 U CN 201852468U CN 2010205650179 U CN2010205650179 U CN 2010205650179U CN 201020565017 U CN201020565017 U CN 201020565017U CN 201852468 U CN201852468 U CN 201852468U
- Authority
- CN
- China
- Prior art keywords
- air
- storage tank
- air storage
- gas
- air accumulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to an air storage tank which is used for containing hard alloy sintering process air and improving emergency treatment after power and air are cut off. The air storage tank comprises an air inlet with a valve, an air storage tank body, an air outlet and a pressure gauge used for measuring pressure in the tank. The air storage tank additionally comprises a manual ball valve opening which is arranged below the air storage tank body. The air storage tank has the advantages that the cost is low, the air storage tank is simple to operate, the safety of equipment can be ensured in a better way, the air can be supplied to a pneumatic valve especially after the power and the air of hard alloy sintering equipment are cut off, the valve can be opened to relieve pressure in time, and the safety of personnel and the equipment can be ensured.
Description
Technical field
The utility model relates to the protector that uses on a kind of agglomerating plant, relates in particular to the air accumulator that a kind of sintering cemented carbide stove uses.
Background technology
The equipment of the sintering cemented carbide stove manufacturer that has at present all has extraordinary safety interlocking basically, and can be described as exhaustive.Owing under the normal operation, generally be full of hydrogen, the argon gas of certain pressure in the stove, in stove, be full of under the hydrogen situation have a power failure, stop the supple of gas or steam after, furnace pressure can reduce gradually because of the stove sealing, and is abnormally dangerous.Usually, on sintering furnace distribution row, hand-operated valve is housed, can plays a protective role, in the time of power failure, in stove, irritate inert gas, keep furnace pressure more than normal pressure by opening hand-operated valve.If but long-time not using, hand-operated valve can get rusty and pull motionlessly, does not know that also valve can or can not have gas leakage even pulled, and air is sneaked in the stove, makes the furnace pressure instability, causes safety in production hidden danger.After but the equipment of some producer has a power failure, stops the supple of gas or steam, the most basic safety measure does not all have, even have on the agglomerating plant of safety measure, the operation of using these safety devices is also than more complicated, each is different for the method for operating of each producer in addition, and operating personnel obscure easily.Therefore the safety devices that improve on the agglomerating plant are significant to keeping the safety in production.
Summary of the invention
In order to solve above-mentioned deficiency of the prior art, the purpose of this utility model provides the air accumulator of a kind of use on agglomerating plant, in order to the emergency processing after improving power failure, stopping the supple of gas or steam.
To achieve these goals, the technological means that the utility model adopts is: a kind of air accumulator that is used for agglomerating plant comprises air inlet, gas storage tank body, gas outlet that has valve and the Pressure gauge of measuring jar internal pressure.This air accumulator also comprises the manual ball valve opening.Described manual ball valve opening is positioned at the tank body below of this air accumulator.
The air accumulator cost that the utility model provides is low, simple to operate, can guarantee the safety of equipment better, especially can provide source of the gas in the back that has a power failure, stops the supple of gas or steam for pneumatic operated valve at sintering cemented carbide equipment, in time opens the valve release, the safety of assurance personnel and equipment.
Description of drawings
The structural representation of the air accumulator that Fig. 1 provides for the utility model.
Wherein, 1 is Pressure gauge; 2 are the gas storage tank body; 3 is check valve.
The specific embodiment
The air accumulator that the utility model is provided is elaborated with reference to the accompanying drawings.
As shown in Figure 1, for being used for the air accumulator of the technologic stored-gas of sintering cemented carbide, have tank body 2, an end of gas storage tank body 2 connects air inlet, and wherein air inlet is provided with check valve 3, and the other end of gas storage tank body 2 is provided with the gas outlet.Be respectively arranged with gas-tpe fitting at the inlet, outlet end, link to each other with tracheae.
Air inlet one end at air accumulator is connected with air inlet pipe by gas-tpe fitting, from extraneous air compressor machine input air.Bulged-in air enters tank body 2 by air inlet, and check valve 3 can play the effect that prevents gas backstreaming, and the air in the gas storage tank body 2 can be back in the outside air compressor machine.The gas outlet of the air accumulator other end communicates with escape pipe by air pipe interface, is connected on the pneumatic operated valve on the sintering furnace.Under the emergency case that has a power failure, stops the supple of gas or steam, just can utilize the gas in the gas storage tank body 2 to open pneumatic operated valve, thereby can in stove, pour gas, keep furnace pressure.
On air accumulator, also be provided with Pressure gauge 1, in order to the gas pressure in the monitoring gas storage tank body 2.Thereby further guarantee the safe operation of production.
Below air accumulator, be provided with manual ball valve 4.Can open the manual ball valve opening by manual ball valve 4, the impurity that accumulates in the air accumulator is carried out blowdown.
As preferred implementation, the long 400mm of described gas storage tank body, radius 100mm, for cylindric, two ends center position in the longitudinal direction has air inlet and the oral pore of giving vent to anger.Certainly, the size and dimension of air accumulator can change as required, for example can be square, cuboid etc.
The utility model is just from security standpoint, mainly be to have a power failure, be in the equipment when stopping the supple of gas or steam under following several situation and work about sintering cemented carbide equipment: the one, when having fuel gas in the stove, pressure-fired reaches down in limited time in stove, utilize the gas that stores in the air accumulator source of the gas to be provided for corresponding pneumatic operated valve, operated pneumatic valve is opened, and filling with inert gas is kept malleation in the stove in stove; The 2nd, when the high pressure argon gas is arranged in the stove, cause pressure to go up in order to prevent that body of heater gas from expanding, source of the gas is provided for corresponding gas trap, open the timely release of operated pneumatic valve, assurance equipment and personal safety.
The utility model has the advantages that structure and operation all very simple, cost is low, main is the security performance that has improved equipment, the source of the gas of certain hour can be provided for corresponding pneumatic operated valve, source of the gas is provided for relevant operated pneumatic valve, thereby guarantees better the safety of equipment.
Claims (4)
1. an air accumulator is characterized in that: comprise air inlet, gas storage tank body (2), gas outlet that has valve (3) and the Pressure gauge (1) of measuring jar internal pressure.
2. air accumulator according to claim 1 is characterized in that: this air accumulator also comprises the manual ball valve opening.
3. air accumulator according to claim 2 is characterized in that: described manual ball valve opening is positioned at the tank body below of this air accumulator.
4. air accumulator according to claim 1 is characterized in that: the long 400mm of the body of described air accumulator, radius 100mm is for cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205650179U CN201852468U (en) | 2010-10-18 | 2010-10-18 | Air storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205650179U CN201852468U (en) | 2010-10-18 | 2010-10-18 | Air storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852468U true CN201852468U (en) | 2011-06-01 |
Family
ID=44094858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205650179U Expired - Fee Related CN201852468U (en) | 2010-10-18 | 2010-10-18 | Air storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852468U (en) |
-
2010
- 2010-10-18 CN CN2010205650179U patent/CN201852468U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203686282U (en) | Pneumatic membrane type pressure-relieving valve | |
| CN201779321U (en) | High-pressure pneumatic emergency shutoff valve | |
| CN203971884U (en) | A kind of epoxidized soybean oil is produced reaction explosion-protection equipment | |
| CN201852468U (en) | Air storage tank | |
| CN104329567B (en) | Pressure relief system for long-distance pipeline | |
| CN101701639A (en) | Secure gas self-closing valve | |
| CN201547353U (en) | Gas safety self-closing valve | |
| CN207990197U (en) | A kind of improved spherical tank bleeds off pressure system | |
| CN204005247U (en) | Improved instrument air process system | |
| CN213576814U (en) | Automatic nitrogen charging system for hydrogen combustor in lithium bromide unit | |
| CN203051869U (en) | Safety valve of sapphire single crystal growing furnace | |
| CN103821751B (en) | Synthesic gas compressor high-pressure cylinder synthesis stage and circulation section dividing plate protective system | |
| CN201866261U (en) | Safety valve of steel bottle | |
| CN204677842U (en) | A kind of pressurized container safety valve | |
| CN102338235A (en) | Explosion-proof valve | |
| CN202605473U (en) | Oxygen secondary depression tank | |
| CN203010205U (en) | Air supply system used for benzene hydrogenation unit | |
| CN202289722U (en) | Early warning oxygen filter | |
| CN201666839U (en) | Airtightness protector | |
| CN104571171A (en) | Emptying valve with fast stop interlocking function | |
| CN219530553U (en) | Air inlet control device for running different gases of supercharging equipment | |
| CN217459474U (en) | Blast furnace cooling water pressurizer | |
| CN203541530U (en) | Grinder end sealing device | |
| CN204693021U (en) | A kind of LNG liquid addition machine safety protection device | |
| CN210795785U (en) | High-pressure nitrogen protection device for improving safety of cold hydrogenation process in polycrystalline silicon production |
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 |
Granted publication date: 20110601 Termination date: 20171018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |