CN207162124U - A kind of central gas supply system for graphite electrode production line - Google Patents
A kind of central gas supply system for graphite electrode production line Download PDFInfo
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- CN207162124U CN207162124U CN201721080071.2U CN201721080071U CN207162124U CN 207162124 U CN207162124 U CN 207162124U CN 201721080071 U CN201721080071 U CN 201721080071U CN 207162124 U CN207162124 U CN 207162124U
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- air
- gas
- pipeline
- air accumulator
- production line
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Abstract
The utility model discloses a kind of central gas supply system for graphite electrode production line,Including air compressor,Air accumulator,Supply main pipeline and Duo Gen gas manifolds road,Air compressor is connected by gas storage pipeline with air accumulator,Air accumulator is multiple,Multiple air accumulators are arranged in parallel,Each air accumulator passes through air inlet pipeline and gas storage pipeline communication,Air inlet stop valve and breather check valve are installed on air inlet pipeline,Each air accumulator is connected by outlet pipe with supply main pipeline,Outlet pipe is provided with outlet stop valve,Relief valve and pressure gauge are installed on air accumulator,More gas manifold roads are respectively connected with graphite electrode production line with gas station respectively,More gas manifold roads are connected in parallel and connected with supply main pipeline,Branch road stop valve and flowmeter are equipped with every gas manifold road,Supply main pipeline is provided with master control stop valve.The central gas supply system management is convenient, gas transmission loss is small, continuous central gas supply can be achieved.
Description
Technical field
The utility model belongs to air feed equipment technical field, and in particular to a kind of concentration for graphite electrode production line supplies
Gas system.
Background technology
Many stations on graphite electrode production line are required for using compressed air.At present, graphite electrode manufacturing enterprise one
As be carries out with one air compressor machine of installation near gas station that directly scene is scattered to be supplied each.The confession of this scattered supply in scene
Not only noise is big for gas mode, gas transmission loss is big, it is high to waste the energy, maintenance cost, and is not easy to manage.In addition, this scene
The plenum system of scattered supply usually not sets filtration system, may contain in caused compressed air greasy dirt, moisture and
Dust, easily to causing to damage with mechanism of qi device, shorten service life of equipment.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of to mention in background above technology and defect, is carried
Manage that convenient, gas transmission loss is small, continuous central gas supply can be achieved, the small graphite electrode that is used for is damaged to gas equipment gives birth to for a kind of
The central gas supply system of producing line.
In order to solve the above technical problems, the utility model proposes technical scheme be：
A kind of central gas supply system for graphite electrode production line, including air compressor, air accumulator, supply main pipeline
With more gas manifold roads, the outlet side of the air compressor is connected by gas storage pipeline with the inlet end of air accumulator, described
Air accumulator is multiple, and multiple air accumulators are arranged in parallel, and the inlet end of each air accumulator is connected by air inlet pipeline and gas storage pipeline
It is logical, air inlet stop valve and breather check valve are installed, the outlet side of each air accumulator passes through escape pipe on the air inlet pipeline
Road is connected with supply main pipeline, and outlet stop valve is provided with the outlet pipe, relief valve and pressure are provided with air accumulator
Table, more gas manifold roads are respectively connected with graphite electrode production line with gas station respectively, and more gas manifold roads are in parallel
Connect and connected with supply main pipeline, branch road stop valve and flowmeter, the supply master are equipped with every gas manifold road
Pipeline is provided with master control stop valve, extremely connects the one end in gas manifold road on the supply main pipeline by one end of connection air accumulator
It is sequentially provided with oil water separator, drier and dust filter unit.
As the further improvement to above-mentioned technical proposal：
Preferably, the air compressor is more, and more air compressors are arranged in parallel, and every air compressor goes out
Gas end passes through pipeline and the gas storage pipeline communication.
Preferably, the drier is micro thermal regenerating air drier.
Compared with prior art, the utility model has the advantage of：
(1), can be direct when the air pressure of an air accumulator is undesirable by using multiple air accumulators being arranged in parallel
Switch another air accumulator to be supplied, while be inflated by air compressor to previous air accumulator, so carried out successively,
The continuous central gas supply to graphite electrode production line can be achieved, be advantageous to improve production efficiency, it is convenient that supply is managed, and
And gas transmission loss is small, maintenance cost is low.
(2) by setting oil water separator, drier and dust filter unit on supply main pipeline, compressed air is carried out
Oil removing, drying and depositing dust, are purified compressed air, avoid the damages such as the greasy dirt in compressed air, moisture, dust from being set with gas
It is standby, be advantageous to extend the service life of gas equipment.
(3) by setting more air compressors, air accumulator can be inflated by more air compressors simultaneously and carried
High charging efficiency, it also only can start wherein one and be inflated, and using other air compressors as guest machine, when air compresses
When machine breaks down, guest machine can be enabled and be inflated, avoid and lead to not supply in continuum because of air compressor failure
The situation of gas occurs.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the central gas supply system that the utility model is used for graphite electrode production line.
Marginal data：
1st, air compressor；2nd, air accumulator；3rd, main pipeline is supplied；4th, gas manifold road；5th, gas storage pipeline；6th, air inlet pipe
Road；7th, air inlet stop valve；8th, breather check valve；9th, outlet pipe；10th, outlet stop valve；11st, relief valve；12nd, pressure gauge；13、
Branch road stop valve；14th, flowmeter；15th, master control stop valve；16th, oil water separator；17th, drier；18th, dust filter unit.
Embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
It should be strongly noted that when a certain element, to be described as " be fixed on, be fixed in, be connected to or be communicated in " another
When on element, it can be directly fixed, affixed, connection or connect on another element or by connecting among other
Fitting is indirectly fixed, affixed, connection or connection are on another element.
Unless otherwise defined, the implication that all technical terms used hereinafter are generally understood that with those skilled in the art
It is identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to and limits this practicality
New protection domain.
Embodiment：
As shown in figure 1, a kind of central gas supply system of the present utility model for graphite electrode production line, including air pressure
Contracting machine 1, air accumulator 2, supply main pipeline 3 and Duo Gen gas manifolds road 4.Wherein, the outlet side of air compressor 1 passes through cylinder
Road 5 connects with the inlet end of air accumulator 2.Air accumulator 2 is multiple, and multiple air accumulators 2 are arranged in parallel, the air inlet of each air accumulator 2
End is connected by an air inlet pipeline 6 with gas storage pipeline 5.An air inlet cut-off is mounted on every air inlet pipeline 6
Valve 7 and a breather check valve 8.The outlet side of each air accumulator 2 is connected by an outlet pipe 9 with supply main pipeline 3
It is logical.An outlet stop valve 10 is provided with every outlet pipe 9.Relief valve 11 and pressure are installed on air accumulator 2
Table 12, it is easy to observe the pressure in air accumulator 2, when pressure is excessive by the pressure release of relief valve 11, avoids that security incident occurs.It is more
Root gas manifold road 4 is respectively connected with graphite electrode production line with gas station respectively.More gas manifold roads 4 are connected in parallel and
It is connected with supply main pipeline 3, a branch road stop valve 13 and a flowmeter 14 is equipped with every gas manifold road 4.For
Gas main pipeline 3 is provided with master control stop valve 15.By one end of connection air accumulator 2 to connecting gas manifold on supply main pipeline 3
The one end in road 4 is disposed with oil water separator 16, drier 17 and dust filter unit 18.The central gas supply system is using multiple
The air accumulator 2 being arranged in parallel, when the air pressure of an air accumulator 2 is undesirable, it can directly switch another air accumulator 2 and carry out
Supply, the continuous central gas supply to graphite electrode production line can be achieved, be advantageous to improve production efficiency, it is convenient that pipe is carried out to supply
Reason, and gas transmission loss is small, maintenance cost is low.Oil water separator 16, drier 17 and dust mistake are set on supply main pipeline 3
Filter 18, oil removing, drying and depositing dust are carried out to compressed air, avoid the damage gas such as greasy dirt in compressed air, moisture, dust
Equipment.
In the present embodiment, air compressor 1 is more, and more air compressors 1 are arranged in parallel, and every air compression
The outlet side of machine 1 is connected by pipeline with gas storage pipeline 5.Air accumulator 2 can be carried out by more air compressors 1 simultaneously
Inflate to improve charging efficiency；A wherein air compressor 1 can also only be started to be inflated, and other air are compressed
Machine 1 is used as guest machine, when an air compressor 1 breaks down, can enable standby air compressor 1 and be inflated, keep away
Exempt to lead to not continuous central gas supply because air compressor 1 is out of order, using flexible, conveniently.Preferably, drier 17
Using micro thermal regenerating air drier, compressed air is adsorbed by drying using outside micro- thermal regeneration mode, reduced again
The loss of amount of coalbed methane generated, while it also avoid the shortcomings that hot recycling drying machine power consumption is big.
The operation principle of the central gas supply system is as follows：Air compressor 1, air accumulator 2, confession in the central gas supply system
Gas main pipeline 3, oil water separator 16, drier 17 and dust filter unit 18 are arranged in a single central gas supply room,
And more gas manifold roads 4 are connected with multiple on graphite electrode production line with gas station respectively.In use, first pass through air pressure
Contracting machine 1 is inflated to multiple air accumulators 2, and the pressure in air accumulator 2 is reached setting value (can enable more air compressors 1
It is inflated simultaneously, also can only enables one)；Open the branch road on the gas manifold road 4 that master control stop valve 15 and needs supply
Stop valve 13；The outlet stop valve 10 of an air accumulator 2 is then turned on, compressed air is successively through oil water separator 16, drier
17 and after dust filter unit 18 purified, it is passed through corresponding gas equipment；When the pressure in an air accumulator 2 is undesirable
When, the outlet stop valve 10 of the air accumulator 2 is closed, the outlet stop valve 10 for opening another air accumulator 2 continues to supply, real
The uninterrupted progress now supplied；The air inlet stop valve 7 of the undesirable air accumulator 2 of pressure is opened, it is right to open air compressor 1
It is inflated；So circulation is supplied and inflated, and realizes the continuous central gas supply to graphite electrode production line.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (3)
- A kind of 1. central gas supply system for graphite electrode production line, it is characterised in that：Including air compressor (1), gas storage Tank (2), supply main pipeline (3) and more gas manifold roads (4), the outlet side of the air compressor (1) pass through gas storage pipeline (5) inlet end with air accumulator (2) connects, and the air accumulator (2) is multiple, and multiple air accumulators (2) are arranged in parallel, each gas storage The inlet end of tank (2) is connected by air inlet pipeline (6) with gas storage pipeline (5), and air inlet is provided with the air inlet pipeline (6) and is cut Only valve (7) and breather check valve (8), the outlet side of each air accumulator (2) pass through outlet pipe (9) and supply main pipeline (3) Connect, be provided with outlet stop valve (10) on the outlet pipe (9), relief valve (11) and pressure are installed on air accumulator (2) Table (12), more gas manifold roads (4) are respectively connected with graphite electrode production line with gas station respectively, more gas manifolds Road (4) is connected in parallel and connected with supply main pipeline (3), and branch road stop valve (13) is equipped with every gas manifold road (4) With flowmeter (14), the supply main pipeline (3) is provided with master control stop valve (15), supplied on main pipeline (3) by connection gas storage One end of tank (2) to one end for connecting gas manifold road (4) is sequentially provided with oil water separator (16), drier (17) and dust mistake Filter (18).
- 2. the central gas supply system according to claim 1 for graphite electrode production line, it is characterised in that：The air Compressor (1) is more, and more air compressors (1) are arranged in parallel, and the outlet side of every air compressor (1) passes through pipeline Connected with the gas storage pipeline (5).
- 3. the central gas supply system according to claim 1 or 2 for graphite electrode production line, it is characterised in that：It is described Drier (17) is micro thermal regenerating air drier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080071.2U CN207162124U (en) | 2017-08-25 | 2017-08-25 | A kind of central gas supply system for graphite electrode production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080071.2U CN207162124U (en) | 2017-08-25 | 2017-08-25 | A kind of central gas supply system for graphite electrode production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207162124U true CN207162124U (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080071.2U Expired - Fee Related CN207162124U (en) | 2017-08-25 | 2017-08-25 | A kind of central gas supply system for graphite electrode production line |
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| CN (1) | CN207162124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094630A (en) * | 2019-06-14 | 2019-08-06 | 贵州电网有限责任公司 | A kind of compressed-air energy storage gas storage can system and adjusting method |
| CN111558441A (en) * | 2020-04-10 | 2020-08-21 | 四川玉塑新材料科技有限公司 | Calcium carbonate powder production and processing system |
-
2017
- 2017-08-25 CN CN201721080071.2U patent/CN207162124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094630A (en) * | 2019-06-14 | 2019-08-06 | 贵州电网有限责任公司 | A kind of compressed-air energy storage gas storage can system and adjusting method |
| CN111558441A (en) * | 2020-04-10 | 2020-08-21 | 四川玉塑新材料科技有限公司 | Calcium carbonate powder production and processing system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20210825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |