CN109269618A - The device and method thereof of gravimetric tank feed pipe - Google Patents
The device and method thereof of gravimetric tank feed pipe Download PDFInfo
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- CN109269618A CN109269618A CN201811209362.6A CN201811209362A CN109269618A CN 109269618 A CN109269618 A CN 109269618A CN 201811209362 A CN201811209362 A CN 201811209362A CN 109269618 A CN109269618 A CN 109269618A
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- server
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- hoop
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 25
- 238000010168 coupling process Methods 0.000 claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 131
- 230000004044 response Effects 0.000 claims description 20
- 239000000523 sample Substances 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 18
- 125000004122 cyclic group Chemical group 0.000 claims description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 6
- 230000009514 concussion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims 1
- 239000000356 contaminant Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 5
- 230000009172 bursting Effects 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 230000002269 spontaneous effect Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000011505 plaster Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41845—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by system universality, reconfigurability, modularity
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
A kind of device and method thereof of gravimetric tank feed pipe, feed pipe dock the structure formed by two pipelines are as follows: two pipeline is docked by conduit coupling；Server is arranged in machine box for server, and machine box for server includes shell, and the upper wall surface in shell is connected locating plate via connection item；The rate of travel for effectively preventing the conduit coupling that a pair of of semicanal pipe connecting is constituted in the prior art in conjunction with its method is little, the crisp folding of the long generation of two pipelines being connected with conduit coupling and shake, the exhaust cooling performance of exhaust outlet is not high can not to overcome the temperature in machine box for server to increase well, the serious appearance for resulting even in spontaneous combustion problems of server period long running, particulate contaminant in air-flow can also flow into machine box for server via exhaust outlet to be caused to corrode and be stained to server, result even in the defect for bursting out spark out when route is impaired to be powered.
Description
Technical field
The present invention relates to gravimetric tank feed pipe technical fields, and in particular to a kind of equipment of gravimetric tank feed pipe and its side
Method.
Background technique
Traditional accumulator plate is that lead plaster is coated on grid by plaster coating machine, is then fed into sour pond reaction, then carry out
Baking and curing；Lead plaster be proportionally mixed by lead powder, water, sulfuric acid and additive and sent physics, chemical change and be made,
When wherein lead powder is delivered to gravimetric tank from storage tank, is shaken due to existing, have the foreign matters such as nut, bearing bead once in a while and enter gravimetric tank
And in lead plaster made of being mixed into, it is unqualified not only to will lead to the pole plate produced when being re-fed into plaster coating machine, results even in plaster coating machine
Damage, someone adds magnet adsorption of foreign matter on the feed pipe of gravimetric tank, but can not handle non-magnetic foreign body, and be adsorbed
Foreign matter cleaning is inconvenient；Had in the past it is a kind of increase vibrating screen device on feed pipe to filter the lead powder gravimetric tank of foreign matter, effectively sieve
Except foreign matter, prevents it from entering gravimetric tank and be mixed into lead plaster, and then have an adverse effect to cream is applied, but the filtering of vibrating screen device
Net is clamped between the both ends pipeline of feed pipe, can not know on filter screen whether there is foreign matter, pipeline must be removed by inspecting periodically
Whole connection bolts, the pipeline on feed pipe top must can just remove by tools such as drag-line, crowbars, dismounting all very not sides
Just, workload is very big, to put into more manpower and material resources, and check cost is high.Then pass through research and development just have such as application No. is
" 201520482689.6 ", the applying date are " 2015.07.07 " and patent name is a kind of " lead powder weighing for being convenient to clean foreign matter
The lead powder gravimetric tank feed pipe for being convenient to clean foreign matter of tank feed pipe ", this is convenient to clean the lead powder gravimetric tank feed pipe of foreign matter, institute
It states at the top of feed pipe lower end connection gravimetric tank, is connected with vibrating screen device on the feed pipe, the vibrating screen device includes side
Portion passes through the supporting plate of connecting rod connecting cross beam, and the supporting plate is equipped with vibrating motor and through-hole, and the through hole is equipped with filter screen, institute
It states feed pipe to be made of the docking of two pipelines, the supporting plate and filter screen are clamped at two segment pipe docking, above the filter screen
The pipeline of 20~30cm is equipped with the foreign matter cleaning pipe tilted upward, and the nozzle of the foreign matter cleaning pipe is blocked by blind plate.
The length of the foreign matter cleaning pipe is 20~30cm.
The connecting rod runs through crossbeam, and the upper end is equipped with nut, and spring is equipped between nut and crossbeam.
The filter screen is stainless steel electrowelding net.
Blind plate is opened when checking in this way, pipe is cleared up by foreign matter and clears up foreign matter, the pipeline for not needing to remove feed pipe connects
Connecting bolt does not need to remove upper pipe yet, and inspection workload is greatly reduced, and inspection work can be completed in one, reduces manpower
Material resources investment；The foreign matter of 20~30cm long clears up pipe, can reach into feed pipe crawl foreign matter, very convenient.
The structure that the feed pipe is docked by two pipelines is attached often by band of column shape conduit coupling, pipeline
Connected two pipeline of connector is due to constructing and assembling offset, strain such problems after connection, and two pipelines is usually allowed to be sent out
Raw offset, is unable to ensure alignment, during specific use, because the conduit coupling that a pair of of semicanal pipe connecting is constituted is opposite
The problem of amount of movement is little, the crisp folding of the long generation of two pipelines being connected with conduit coupling and shake.
The revolving speed when armature spindle operation of the vibrating motor is obtained, must just be set on the armature spindle of the vibrating motor
Speed probe is set, the speed probe is connect with controller, and the controller is also connect with communication module, the communication mould
Block is connect with server, thus speed probe can be collected rotary speed information and is sent in controller, then via communication mould
Block is transmitted in server, and server carries out storage after receiving rotary speed information and transmits paid-in response letter to controller
Breath, thereby realizes the communication between controller and server；And when the quantity of the vibrating motor is multiple, the vibration
The armature spindle of dynamic motor i.e. multiple, one speed probe of setting, an institute on the armature spindle of a vibrating motor
It states speed probe to connect with a controller, a controller is connect with a communication module, multiple communication moulds
Block connect with a server, and the information of the communication between controller and server is transmitted by way of message, communicates
Granting period is the period that message communication is permitted between the whole controllers for executing communication with the server, is executed with server
Information communication.The communication of message between server and controller all only executes in such communication granting period；Communication is forbidden
Period is the period except the communication granting period in the whole period, that is to say, that during the period is forbidden in communication, control
Device is exactly blocked state；So communication forbids the period also just to subtract when the communication granting period for possessing the whole period increases
It is small, in addition, controller will not be in blocked state and can continuous service；So that is, in current message communication modes
Under, message communicates the mode in all concentrating in communication granting period to execute；So communication granting period must be set to high
Institute's palpus period is communicated in message, possessing the communication granting period in the whole period centainly just will increase, so, when communication is forbidden
Section is reduced by；In this way, the period for blocked state is reduced because communication forbids the period to reduce, the duration of controller operation increases
Greatly, so just having consumed controller resource and the power consumption of controller being made also to increase electric power.
Reach the needs of protection, server is arranged in the machine box for server of hollow rectangular-shape, however server
Server in the cabinet temperature when operation can increase, and the temperature allowed in machine box for server in this way also increases, and causes to take
The unstable problem of business device runnability, therefore current machine box for server is usually provided with exhaust outlet, the exhaust drop of right exhaust outlet
Warm nature can not be high, can not overcome the raised defect of the temperature in machine box for server well, and server period long running is serious
Result even in the appearance of spontaneous combustion problems；In addition the particulate contaminant in air-flow also can flow into machine box for server via exhaust outlet
In, cause to be collected at server, server is caused to corrode and is stained, it is serious when resulting even in that route is impaired to be powered
The problem of bursting out spark out.
Summary of the invention
To solve the above problems, being effectively prevented the present invention provides a kind of device and method thereof of gravimetric tank feed pipe
The rate of travel for the conduit coupling that a pair of of semicanal pipe connecting is constituted in the prior art is little, is connected with conduit coupling
The long not high temperature that can not be overcome well in machine box for server of exhaust cooling performance that crisp folding and shake, exhaust outlet occurs of two pipelines
Degree raising, the serious appearance for resulting even in spontaneous combustion problems of server period long running, the particulate contaminant in air-flow also can
It is flowed into machine box for server via exhaust outlet when causing to corrode and be stained to server, resulting even in that route is impaired to be powered
The defect for bursting out spark out.
A kind of device and method thereof of gravimetric tank feed pipe in order to overcome the deficiencies in the prior art, the present invention provides
Solution, specific as follows:
A kind of equipment of gravimetric tank feed pipe, the lead powder gravimetric tank feed pipe including being convenient to clean foreign matter, the feed pipe
On be connected with vibrating screen device, the vibrating screen device includes the supporting plate that edge passes through connecting rod connecting cross beam, is set on the supporting plate
There is vibrating motor, the feed pipe is made of the docking of two pipelines；
The feed pipe docks the structure formed by two pipelines are as follows: two pipeline is docked by conduit coupling；
The conduit coupling includes central column conduit coupling main body, plastic bar and protecting crust N3, the pipeline connection
Part main body includes one N1 of central column hoop and two N2 of central column hoop, one N1 of central column hoop and two N2 shape of central column hoop
Shape size is the same, and one N1 of central column hoop and two N2 of central column hoop are distributed in opposite directions, and the protecting crust N3 is socketed in ring
In the outer periphery of one N1 of column hoop and two N2 of central column hoop, the protecting crust N3 is used to transmit one N1 of central column hoop and ring
Effect between two N2 of column hoop remains sky between two N2 of central column hoop and the opposite face of one N1 of central column hoop
Gap, one N1 of central column hoop it is corresponding in the outer periphery of two N2 of central column hoop be provided with it is multiple respectively along one N1 of central column hoop
With the fan circular opening one of two N2 centerline direction of central column hoop.
Several fan circular openings two, the fan circular opening one and fan ring are accordingly provided on wall surface in the protecting crust N3
The interlocking mouth N5 of the inner surface composition plastic bar of shaped opening two.
The outer periphery of two N2 of central column hoop and one N1 of central column hoop respectively two N2 of central column hoop with
It is cyclic annular for fan on the center line of one N1 of central column hoop.
The protecting crust N3 is central column.
The both sides that protecting crust N3 is in the conduit coupling main body are designed with a sheet barrier flaps, corresponding in barrier flaps
The cyclic annular stop collar N4 for plastic bar is assembled in the position of the plastic bar, and the ring-type stop collar N4 is used to prevent plastic bar
It slides.
Rubber seal ring is set respectively on one N1 of central column hoop and two N2 of central column hoop, is used to respectively in the ring
Sealing structure is formed between one N1 of column hoop and rubber seal ring and between two N2 of central column hoop and rubber seal ring.
Speed probe is set on the armature spindle of the vibrating motor, and the speed probe is connect with controller, institute
It states controller also to connect with communication module, the communication module is connect with server, speed probe can thus be collected
Rotary speed information is sent in controller, then is transmitted in server via communication module, and it is laggard that server receives rotary speed information
Row storage simultaneously transmits paid-in response message to controller, thereby realizes the communication between controller and server；And
When the quantity of the vibrating motor is multiple, the armature spindle of the vibrating motor i.e. multiple a, vibrating motor
Armature spindle on a speed probe is set, a speed probe connect with a controller, the control
Device is connect with a communication module, and multiple communication modules are connect with a server, the communication between controller and server
Information be to be transmitted by way of message, communication granting period is in the whole controllers for executing communication with the server
Between permit message communication period, execute with server information communication.The communication of message between server and controller is all only
It is executed in such communication granting period；Communication forbid the period be except the communication granting period in the whole period when
Section, that is to say, that during the period is forbidden in communication, controller is exactly blocked state, and the server includes scheduler module.
The method of the equipment of the gravimetric tank feed pipe includes: by two N2 of central column hoop and one N1 of central column hoop
Outer periphery is cyclic annular for fan on the center line of two N2 of central column hoop and one N1 of central column hoop respectively, allows a pair of hoop
There is corresponding amount of movement with protecting crust N3, that is, two pipes being connected on two N2 of central column hoop and one N1 of central column hoop
There is corresponding mobile space in road, reduces the concussion to plastic bar with this.
The method of the equipment of the gravimetric tank feed pipe further include: the communication of the message between the controller and server exists
Start in communication granting period, however need not all realize communication in granting period communicating, it is incomplete in granting period communicating
Under conditions of portion realizes the communication of message, and the controller of message communication is executed, can also be held after communication granting period faces
It is continuous to execute message communication, it is just terminated until message transmissions are all realized；
In addition, when communication granting period faces, to the controller for being not carried out message communication, in communication granting period
It is arranged to blocked state when facing.
In addition, just must concurrently be asked via transmitting before all controllers concurrently transmit rotary speed information to server
Message is sought to construct concurrent link, that is, concurrent request message is transmitted to all controllers through server, all controllers are received
After just constructing concurrent link after to the concurrent request message, the number for allowing the unit time of concurrent request message to transmit is reduced；?
It is exactly the number that the unit time transmitting of the concurrent request message when constructing concurrent link is reduced to after constructing concurrent link
25% number, can also terminate the transmitting of concurrent request message to rely on demand and execute transmitting again.
The quantity of the controller of the server is connected to as a pair, one of them is controller one, another
For controller two.
The controller one is connected to the controller of a server, the controller one and controller two with controller two
Before executing message communication with the server, including such as under type:
1-1: giving server to be powered in advance, and server execution is listened to, and determines controller one and controller two phase therewith with this
Even；
1-2: the I P address and communication granting period of server settings oneself, traffic control module；
1-3: being then powered to controller one, executes listening to for controller one；
It include: that originally, message is listened in the mass-sending of controller one in listening in mode for controller one；
1-4: it is located at the server for listening to message that can obtain the mass-sending of via controller one in this way towards controller one with point-to-point
Mode issue the response message that message is listened to towards this；
1-5: controller one obtains this and listens to the response message of message towards this, in this way, controller one listens to server,
Thus listening to for controller one is completed；
1-6: then, controller is once carrying out the link to the scheduler module of server；
The controller is once carrying out including: that originally, controller one is towards server to the link of the scheduler module of server
Transmitting link in a point-to-point fashion requires message；
1-7: then, the link obtained derived from controller one requires the server of message towards controller one with point-to-point
Mode transmits the response message that message is required for the link；
1-8: controller one obtains the response message that message is required for the link, reaches controller a pair of scheduling mould with this
The link of block；
1-9: then, reaching between server and controller one and link, so, it can be held between server and controller one
The communication of row message；
1-10: being powered to controller two, executes listening to for controller two；
1-11: listening to for controller two includes: that originally, message is listened in the mass-sending of controller two；
In this way, server and controller one be when obtaining this and listening to message, towards controller two by put to pair in a manner of pass
Pass the response message that message is listened to this；
1-12: controller two obtains the response message that message is listened to this, so, controller two, which listens to, can be carried out communication
Server and controller one；
1-13: in addition, by the principle of setting, the discrimination of the controller of weight size is executed；
1-14: controller two just carries out the link to the scheduler module of server；
Controller two just carries out including: originally that controller two is towards server with point to the link of the scheduler module of server
Link is transmitted to the mode of point and requires message；
1-15: then, the link obtained derived from controller two requires the server of message towards controller two with point-to-point
Mode transmits the response message that message is required towards the link；
1-16: controller two obtains this and requires the response message of message towards the link, then just realizes that controller two is right
The link of scheduler module；
1-17: reaching between server and controller two and link, and then, can execute message between server and controller two
Communication.
The server is arranged in machine box for server, and machine box for server includes shell 301, the upper wall surface in shell 301
It is connected locating plate 302 via connection item, in addition the both sides of 302 upper wall surface of locating plate are connected motor 303, motor 303
Shaft be connected sprocket wheel 1, in addition sprocket wheel 1 and sprocket wheel 2 305 are via chain sleeve-board around sprocket wheel 2 305 is socketed in roller
Son 1, one of roller 1 is mutually screwed on the wall surface in shell 301, in addition the same limited block in the other end of roller 1
One side be mutually screwed on, sprocket wheel 2 305 is the same as between the opposite one side of limited block 307 and being on the wall surface of roller 1 and cover then
Ring bodies 308；
The upper wall surface of the locating plate 302 is connected air exhauster 318, in addition the air exhauster import of air exhauster 318 and channel
319, the lower end in channel 319 penetrates locating plate 302 and is stretched over the lower section of locating plate 302, the lower end in channel 319 and shell 320
Inside communicate, in addition the air exhauster of air exhauster 318 exports and via channel is connected to container 321.
The both sides of 302 lower wall surface of locating plate are all connected limited block 307.
In addition the lower wall surface of the limited block 307 is connected with the lower wall surface in shell 301.
The wall surface of the ring bodies 308 is screwed on roller 2 309, and in addition roller 2 309 is apart from ring bodies 308 farther one
Head is connected horizontal bar 310.
The horizontal bar 310 is through limited block 307 and is stretched over limited block 307 apart from the farther one side of roller 2 309, institute
State horizontal bar 310 and be fixedly connected with sheet gusset piece 311 apart from roller 2 309 farther one, in addition sheet gusset piece 311 away from
It is connected exhaust fan 312 from the farther one side of horizontal bar 310 via plate.
Ring-shaped guide rail 313 is provided on the wall surface of the limited block 307.
The lower wall surface of the container 321 is connected with the upper wall surface of locating plate 302, the lower part on 301 both sides of shell and shell 301
The both sides of lower wall surface be all provided with openings 314, in addition the inside of openings 314 is connected filter screen 315.
The both sides of 301 lower wall surface of shell, which are all connected, props up bar 316, and the lower wall surface in addition propping up bar 316 is connected
Support 317, the upper wall surface of the shell 301 are connected ceiling 322 via vertical bar, and the lower wall surface in shell 301 is via connection
Piece is connected server 323, and the antetheca of shell 301 is provided with lumen therethrough, cover board 324 is covered on lumen therethrough, in addition cover board 324
It is pivotally connected via hinge with shell 301, the wall surface of cover board 324, which is connected, helps handle 325.
The invention has the benefit that
By two N2 of central column hoop and one N1 of central column hoop outer periphery respectively two N2 of central column hoop with
It is cyclic annular for fan on the center line of one N1 of central column hoop, allow a pair of hoop to have corresponding amount of movement with protecting crust N3, also
It is connected to have corresponding mobile space with two pipelines on one N1 of central column hoop in two N2 of central column hoop, is reduced pair with this
The concussion of plastic bar, it is therefore prevented that two pipelines can not move when one N1 of central column hoop and two N2 of central column hoop relative movement
Occur, two pipelines are difficult to crisp folding, increase using the period for two pipelines, building expense is not high.
Server between controller one or controller two message communication in, set communication granting period, with this,
In in message communication, the communication of message starts in communication granting period, however need not all realize in granting period communicating
Communication under conditions of communicate in granting period the communication for not realizing messages all, and executes the controller that message communicates, can be with
Message communication is also continuously carried out after communication granting period faces, is just terminated until message transmissions are all realized；
So communication granting period can be allowed to be less than the message communication modes having at present in this way, it is possible to reduce communication is permitted
Period and corresponding increase, which communicate, forbids period i.e. controller to be located at the duration of blocked state, so, control can be reduced
The operation duration of device can be truly realized the consume for reducing controller resource and the power consumption of controller is allowed also to reduce.
In addition, after constructing concurrent link, being reduced to concurrently asking when the concurrent link of building in the message means of communication
25% number of the number for asking the unit time of message to transmit can also terminate the transmitting of concurrent request message to rely on demand
To execute transmitting again.
So caused by can really realizing that the communication of the concurrent request message of the not demand after concurrent link building comes
The power consumption of controller.
Through being connected locating plate due to the upper wall surface in cabinet via connection item, in addition the both sides of locating plate upper wall surface are connected
Motor, the shaft of motor be connected sprocket wheel one, then in this way via sprocket wheel two, roller two, connecting plate, ring bodies, exhaust fan
Integrated structure, overcome the heating that current machine box for server temperature reduction performance is limited, and server period long running reaches, can not
Conducive to the work of server, so that server efficiency is low, or even there is the defect of spontaneous combustion.It is connected via the upper wall surface of locating plate
Air exhauster, the lower end in addition the air exhauster import of air exhauster and channel, channel through locating plate and be stretched under locating plate
Side, the lower end in channel are communicated with the inside of shell, and in addition the air exhauster of air exhauster, which is exported, is connected to container via channel, container
Lower wall surface is connected with the upper wall surface of locating plate, and the both sides of the lower wall surface of the lower part and shell on shell both sides are all provided with openings, separately
The inside of outer openings is connected filter screen；Overcoming can gather on the server after particulate contaminant is led into machine box for server,
So that server operational efficiency is low, the defect for bursting out spark out when route is impaired to be powered is resulted even in.
Detailed description of the invention
Fig. 1 is the structure chart of conduit coupling of the invention.
Fig. 2 is the side view of conduit coupling of the invention.
Fig. 3 is the positive structure schematic of machine box for server of the invention.
Fig. 4 is enlarged drawing at the B of Fig. 3.
Fig. 5 is the schematic diagram of guide rail of the invention.
Fig. 6 is front outer portion schematic diagram of the invention.
Specific embodiment
The present invention is described further below in conjunction with drawings and examples.
As shown in figs 1 to 6, the equipment of gravimetric tank feed pipe, including such as application No. is " 201520482689.6 ", applications
Day is " 2015.07.07 " and patent name is described in " a kind of lead powder gravimetric tank feed pipe for being convenient to clean foreign matter " convenient for clear
The lead powder gravimetric tank feed pipe of foreign matter is managed, the feed pipe lower end is connected at the top of gravimetric tank, is connected with vibration on the feed pipe
Screen device, the vibrating screen device include edge by the supporting plate of connecting rod connecting cross beam, the supporting plate be equipped with vibrating motor and
Through-hole, the through hole are equipped with filter screen, and the feed pipe is made of the docking of two pipelines, and the supporting plate and filter screen are clamped in two
At segment pipe docking, the pipeline of 20~30cm is equipped with the foreign matter cleaning pipe tilted upward, the foreign matter above the filter screen
The nozzle for clearing up pipe is blocked by blind plate；
The length of the foreign matter cleaning pipe is 20~30cm.
The connecting rod runs through crossbeam, and the upper end is equipped with nut, and spring is equipped between nut and crossbeam.
The filter screen is stainless steel electrowelding net.
The feed pipe docks the structure formed by two pipelines are as follows: two pipeline is docked by conduit coupling；
The conduit coupling includes central column conduit coupling main body, plastic bar and protecting crust N3, the pipeline connection
Part main body includes one N1 of central column hoop and two N2 of central column hoop, one N1 of central column hoop and two N2 shape of central column hoop
Shape size is the same, and one N1 of central column hoop and two N2 of central column hoop are distributed in opposite directions, and the protecting crust N3 is socketed in ring
In the outer periphery of one N1 of column hoop and two N2 of central column hoop, the protecting crust N3 is used to transmit one N1 of central column hoop and ring
Effect between two N2 of column hoop remains sky between two N2 of central column hoop and the opposite face of one N1 of central column hoop
Gap is provided with to offset the assembly offset of a part one N1 of central column hoop is corresponding in the outer periphery of two N2 of central column hoop
It is multiple respectively along the fan circular opening one of one N1 of central column hoop and two N2 centerline direction of central column hoop.
Several fan circular openings two, the fan circular opening one and fan ring are accordingly provided on wall surface in the protecting crust N3
The interlocking mouth N5 of the inner surface composition plastic bar of shaped opening two.
The outer periphery of two N2 of central column hoop and one N1 of central column hoop respectively two N2 of central column hoop with
It is cyclic annular for fan on the center line of one N1 of central column hoop.
The protecting crust N3 is central column.
The both sides that protecting crust N3 is in the conduit coupling main body are designed with a sheet barrier flaps, corresponding in barrier flaps
The cyclic annular stop collar N4 for plastic bar is assembled in the position of the plastic bar, and the ring-type stop collar N4 is used to prevent plastic bar
It slides.
Rubber seal ring is set respectively on one N1 of central column hoop and two N2 of central column hoop, is used to respectively in the ring
Sealing structure is formed between one N1 of column hoop and rubber seal ring and between two N2 of central column hoop and rubber seal ring.
By two N2 of central column hoop and one N1 of central column hoop outer periphery respectively two N2 of central column hoop with
It is cyclic annular for fan on the center line of one N1 of central column hoop, allow a pair of hoop to have corresponding amount of movement with protecting crust N3, also
It is connected to have corresponding mobile space with two pipelines on one N1 of central column hoop in two N2 of central column hoop, is reduced pair with this
The concussion of plastic bar, it is therefore prevented that two pipelines can not move when one N1 of central column hoop and two N2 of central column hoop relative movement
Occur, two pipelines are difficult to crisp folding, increase using the period for two pipelines, building expense is not high.
The revolving speed when armature spindle operation of the vibrating motor is obtained, is just arranged on the armature spindle of the vibrating motor
Speed probe, the speed probe are connect with controller, and the controller is also connect with communication module, the communication module
It is connect with server, thus speed probe can be collected rotary speed information and be sent in controller, then via communication module
It being transmitted in server, server carries out storage after receiving rotary speed information and transmits paid-in response message to controller,
Thereby realize the communication between controller and server；And when the quantity of the vibrating motor is multiple, the vibration
The armature spindle of motor i.e. multiple, one speed probe of setting on the armature spindle of a vibrating motor, described in one
Speed probe is connect with a controller, and a controller is connect with a communication module, multiple communication modules
It connect with a server, the information of the communication between controller and server is transmitted by way of message, and communication is quasi-
Perhaps the period is the period that message communication is permitted between the whole controllers for executing communication with the server, executes the letter with server
Breath communication.The communication of message between server and controller all only executes in such communication granting period；When communication is forbidden
Section is the period except the communication granting period in the whole period, that is to say, that during the period is forbidden in communication, controller
It is exactly blocked state, the server includes scheduler module.
The method of the equipment of the gravimetric tank feed pipe are as follows: in vibrating motor operation, be arranged to by the enhancing section
The rotating torque for allowing the enhancing section can bear is higher than the highest generated when vibrating motor operation to band of column shape conduit coupling
Rotating torque, effective protection band of column shape conduit coupling can be played the role of.
The method of the equipment of the gravimetric tank feed pipe further include: the communication of the message between the controller and server exists
Start in communication granting period, however need not all realize communication in granting period communicating, it is incomplete in granting period communicating
Under conditions of portion realizes the communication of message, and the controller of message communication is executed, can also be held after communication granting period faces
It is continuous to execute message communication, it is just terminated until message transmissions are all realized；
In addition, when communication granting period faces, to the controller for being not carried out message communication, in communication granting period
It is arranged to blocked state when facing.
So communication granting period can be allowed to be less than the message communication modes having at present in this way, it is possible to reduce communication is permitted
Period and corresponding increase, which communicate, forbids period i.e. controller to be located at the duration of blocked state, so, control can be reduced
The operation duration of device can be truly realized the consume for reducing controller resource and the power consumption of controller is allowed also to reduce.
In addition, just must concurrently be asked via transmitting before all controllers concurrently transmit rotary speed information to server
Message is sought to construct concurrent link, that is, concurrent request message is transmitted to all controllers through server, all controllers are received
After just constructing concurrent link after to the concurrent request message, the number for allowing the unit time of concurrent request message to transmit is reduced；?
It is exactly the number that the unit time transmitting of the concurrent request message when constructing concurrent link is reduced to after constructing concurrent link
25% number, can also terminate the transmitting of concurrent request message to rely on demand and execute transmitting again.
So caused by can really realizing that the communication of the concurrent request message of the not demand after concurrent link building comes
The power consumption of controller.
The quantity of the controller of the server is connected to as a pair, one of them is controller one, another
For controller two.
The controller one is connected to the controller of a server, the controller one and controller two with controller two
Before executing message communication with the server, including such as under type:
1-1: giving server to be powered in advance, and server execution is listened to, and determines controller one and controller two phase therewith with this
Even；
1-2: the I P address and communication granting period of server settings oneself, traffic control module；
1-3: being then powered to controller one, executes listening to for controller one；
It include: that originally, message is listened in the mass-sending of controller one in listening in mode for controller one；
1-4: it is located at the server for listening to message that can obtain the mass-sending of via controller one in this way towards controller one with point-to-point
Mode issue the response message that message is listened to towards this；
1-5: controller one obtains this and listens to the response message of message towards this, in this way, controller one listens to server,
Thus listening to for controller one is completed；
1-6: then, controller is once carrying out the link to the scheduler module of server；
The controller is once carrying out including: that originally, controller one is towards server to the link of the scheduler module of server
Transmitting link in a point-to-point fashion requires message；
1-7: then, the link obtained derived from controller one requires the server of message towards controller one with point-to-point
Mode transmits the response message that message is required for the link；
1-8: controller one obtains the response message that message is required for the link, reaches controller a pair of scheduling mould with this
The link of block；
1-9: then, reaching between server and controller one and link, so, it can be held between server and controller one
The communication of row message；
1-10: being powered to controller two, executes listening to for controller two；
1-11: listening to for controller two includes: that originally, message is listened in the mass-sending of controller two；
In this way, server and controller one be when obtaining this and listening to message, towards controller two by put to pair in a manner of pass
Pass the response message that message is listened to this；
1-12: controller two obtains the response message that message is listened to this, so, controller two, which listens to, can be carried out communication
Server and controller one；
1-13: in addition, by the principle of setting, the discrimination of the controller of weight size is executed；By the principle of setting, distinguish
Not Chu controller second is that the bigger controller of one weight of priority ratio controller, then, controller two listens to completion.
Weight size can by with depending on the gap size of server, pass out listen to the controller of message order come
Setting.Then, weight size is determined by the principle of setting, can quickly execute the building to scheduler module.Weight is got over
Greatly, the communication between server and the controller will come more forwardly of order and be performed.Namely scheduler module is preferentially adjusted
It is first communicated with the high controller of weight.
1-14: controller two just carries out the link to the scheduler module of server；
Controller two just carries out including: originally that controller two is towards server with point to the link of the scheduler module of server
Link is transmitted to the mode of point and requires message；
1-15: then, the link obtained derived from controller two requires the server of message towards controller two with point-to-point
Mode transmits the response message that message is required towards the link；
1-16: controller two obtains this and requires the response message of message towards the link, then just realizes that controller two is right
The link of scheduler module；
1-17: reaching between server and controller two and link, and then, can execute message between server and controller two
Communication.
Server between controller one or controller two message communication in, set communication granting period, with this,
In in message communication, the communication of message starts in communication granting period, however need not all realize in granting period communicating
Communication under conditions of communicate in granting period the communication for not realizing messages all, and executes the controller that message communicates, can be with
Message communication is also continuously carried out after communication granting period faces, is just terminated until message transmissions are all realized；
So communication granting period can be allowed to be less than the message communication modes having at present in this way, it is possible to reduce communication is permitted
Period and corresponding increase, which communicate, forbids period i.e. controller to be located at the duration of blocked state, so, control can be reduced
The operation duration of device can be truly realized the consume for reducing controller resource and the power consumption of controller is allowed also to reduce.
In addition, after constructing concurrent link, being reduced to concurrently asking when the concurrent link of building in the message means of communication
25% number of the number for asking the unit time of message to transmit can also terminate the transmitting of concurrent request message to rely on demand
To execute transmitting again.
So caused by can really realizing that the communication of the concurrent request message of the not demand after concurrent link building comes
The power consumption of controller.
Server is arranged in machine box for server, and machine box for server includes the shell of hollow rectangular-shape, in shell 301
Upper wall surface be connected rectangular-shape locating plate 302 via column connection item, in addition the both sides of 302 upper wall surface of locating plate are connected
Motor 303, the shaft of motor 303 are connected sprocket wheel 1, and in addition sprocket wheel 1 and sprocket wheel 2 305 are via chain sleeve-board around chain
It takes turns 2 305 and is socketed in cylindric roller 1, one of roller 1 is mutually screwed on the wall surface in shell 301, in addition roller
One 306 other end is mutually screwed on one side of limited block, and sprocket wheel 2 305 is the same as between the opposite one side of limited block 307 and being in roller
Then cyclic rings shape body 308 is covered on the wall surface of son 1；The upper wall surface of locating plate 302 is connected air exhauster 318, is in addition evacuated
The column-like paths 319 of the air exhauster import of machine 318 and both ends perforation, the lower end in channel 319, which penetrates locating plate 302 and is stretched over, determines
The inside of the lower section of bit slice 302, the lower end in the channel 319 trapezoidal mesa-shaped shell 320 open and hollow with bottom communicates, shell
320 inside is also to communicate with its bottom opening, and the column that in addition the air exhauster outlet of air exhauster 318 is penetrated through via both ends is logical
Road is connected to the hollow container 321 of rectangular-shape.The both sides of 302 lower wall surface of locating plate are all connected sheet limited block 307.Separately
The lower wall surface of outer limited block 307 is connected with the lower wall surface in shell 301.The wall surface of ring bodies 308 is screwed on cylindric roller two
309, in addition roller 2 309 is apart from 308 farther column horizontal bars 310 that are connected of ring bodies.Horizontal bar 310 is through limit
Block 307 is simultaneously stretched over limited block 307 apart from the farther one side of roller 2 309, and horizontal bar 310 is apart from roller 2 309 farther one
Head is fixedly connected with sheet gusset piece 311, and in addition sheet gusset piece 311 joins apart from the farther one side of horizontal bar 310 via sheet
Contact pin is connected exhaust fan 312.Ring-shaped guide rail 313 is provided on the wall surface of limited block 307.The same locating plate of the lower wall surface of container 321
302 upper wall surface is connected, and the both sides of the lower wall surface of the lower part and shell 301 on 301 both sides of shell are all provided with openings 314, in addition
The inside of openings 314 is connected filter screen 315.The both sides of 301 lower wall surface of the shell strip that is all connected props up bar 316, in addition
The lower wall surface for propping up bar 316 is connected rectangular-shape support 317, and the upper wall surface of shell 301 is connected top via column vertical bar
Canopy 322, lower wall surface in shell 301 are connected server 323 via plate, and the antetheca of shell 301 is provided with lumen therethrough, is passing through
Cover board 324 is covered on cavity, in addition cover board 324 is pivotally connected via hinge with shell 301, and the wall surface of cover board 324, which is connected, helps handle
325.When, motor 303 is just first run, one 304 turn of driving chain sprocket executes rotation via the band movable sprocket 2 305 of carrier bar
It is dynamic, one 306 turn of roller is drawn with this, allows the also turn of ring bodies 308, allows company via the drive of roller 2 309 and horizontal bar 310
Fishplate bar 11 then runs exhaust fan 312 in the wall surface turn of limited block 307, executes the exhaust cooling outside to cabinet, in addition runs
Air exhauster 318 gathers the particulate contaminant of 301 the inside of shell to container 321 via channel 319.
The present invention is described in a manner of being illustrated with embodiment above, it will be understood by those of skill in the art that this
It is open to be not limited to embodiments described above, in the case of without departing from the scope of the present invention, it can make a variety of changes, change
And replacement.
Claims (9)
1. a kind of equipment of gravimetric tank feed pipe, which is characterized in that the lead powder gravimetric tank feed pipe including being convenient to clean foreign matter, institute
It states and is connected with vibrating screen device on feed pipe, the vibrating screen device includes the supporting plate that edge passes through connecting rod connecting cross beam, described
Supporting plate is equipped with vibrating motor, and the feed pipe is made of the docking of two pipelines；
The feed pipe docks the structure formed by two pipelines are as follows: two pipeline is docked by conduit coupling；
The conduit coupling includes central column conduit coupling main body, plastic bar and protecting crust, the conduit coupling main body
Including central column hoop one and central column hoop two, the central column hoop one is as two shape size of central column hoop, institute
It states central column hoop one and central column hoop two is distributed in opposite directions, the protecting crust is socketed in central column hoop one and central column ring
In the outer periphery of hoop two, the protecting crust is used to transmit the effect between central column hoop one and central column hoop two, the annulated column
Gap is remain between shape hoop two and the opposite face of central column hoop one, in central column hoop one and central column hoop two
It is accordingly provided in outer periphery multiple respectively along the fan circular opening one of central column hoop one and two centerline direction of central column hoop.
2. the equipment of gravimetric tank feed pipe according to claim 1, which is characterized in that phase on the wall surface in the protecting crust
Several fan circular openings two should be provided with, the fan circular opening one and the inner surface for fanning circular opening two form the interlocking of plastic bar
Mouthful.
3. the equipment of gravimetric tank feed pipe according to claim 1, which is characterized in that the central column hoop two and annulated column
The outer periphery of shape hoop one is cyclic annular for fan on the center line of the central column hoop two and central column hoop one respectively.
4. the equipment of gravimetric tank feed pipe according to claim 1, which is characterized in that the protecting crust is central column；
The both sides that protecting crust is in the conduit coupling main body are designed with a sheet barrier flaps, the corresponding modeling in barrier flaps
The cyclic annular stop collar for plastic bar is assembled in the position of material bar, and the ring-type stop collar is used to prevent plastic bar from sliding.
5. the equipment of gravimetric tank feed pipe according to claim 4, which is characterized in that the central column hoop one and annulated column
Rubber seal ring is set respectively on shape hoop two, is used to respectively between the central column hoop one and rubber seal ring and annulated column
Sealing structure is formed between shape hoop two and rubber seal ring.
6. the equipment of gravimetric tank feed pipe according to claim 4, which is characterized in that in the armature spindle of the vibrating motor
Upper setting speed probe, the speed probe are connect with controller, and the controller is also connect with communication module, described logical
Letter module is connect with server, thus speed probe can be collected rotary speed information and is sent in controller, then via logical
Letter module is transmitted in server, and server carries out storage after receiving rotary speed information and transmits paid-in response to controller
Information thereby realizes the communication between controller and server；And when the quantity of the vibrating motor is multiple, it is described
The armature spindle of vibrating motor i.e. multiple, one speed probe of setting on the armature spindle of a vibrating motor, one
The speed probe is connect with a controller, and a controller is connect with a communication module, multiple communications
Module connect with a server, and the information of the communication between controller and server is transmitted by way of message, leads to
News granting period is the period that message communication is permitted between the whole controllers for executing communication with the server, executes same server
Information communication.The communication of message between server and controller all only executes in such communication granting period；Communication is prohibited
Only the period is the period except the communication granting period in the whole period, that is to say, that during the period is forbidden in communication, control
Device processed is exactly blocked state, and the server includes scheduler module.
7. the method for the equipment of gravimetric tank feed pipe according to claim 1 characterized by comprising rely on central column
Hoop two and the outer periphery of central column hoop one are on the center line of the central column hoop two and central column hoop one respectively
Fan is cyclic annular, allows a pair of hoop to have corresponding amount of movement with protecting crust, that is, be connected in central column hoop two and central column
Two pipelines on hoop one have corresponding mobile space, reduce the concussion to plastic bar with this.
8. the method for the equipment of gravimetric tank feed pipe according to claim 7, which is characterized in that the server setting exists
In machine box for server, machine box for server includes shell, and the upper wall surface in shell is connected locating plate via connection item, in addition described
The both sides of locating plate upper wall surface are connected motor, and the shaft of motor is connected sprocket wheel one, and in addition sprocket wheel one and sprocket wheel two are via chain
Sleeve-board is around sprocket wheel two is socketed in roller one, and one of roller one is mutually screwed on the wall surface in shell, in addition the other end of roller one
One side with limited block is mutually screwed on, and sprocket wheel two is the same as between the opposite one side of limited block and being on the wall surface of roller one and cover then ring
Shape body；
The upper wall surface of the locating plate is connected air exhauster, and in addition the air exhauster import of air exhauster and channel, the lower end in channel are saturating
It crosses locating plate and is stretched over the lower section of locating plate, the lower end in channel is communicated with the inside of shell, and in addition the air exhauster of air exhauster goes out
Mouth is connected to container via channel.
9. the method for the equipment of gravimetric tank feed pipe according to claim 8, which is characterized in that the locating plate lower wall surface
Both sides be all connected limited block；
In addition the lower wall surface of the limited block is connected with the lower wall surface in shell；
The wall surface of the ring bodies is screwed on roller two, and in addition roller two is apart from the farther horizontal bar that is connected of ring bodies；
The horizontal bar is through limited block and is stretched over limited block apart from the farther one side of roller two, and the horizontal bar is apart from roller
Two farther one be fixedly connected with sheet gusset piece, in addition sheet gusset piece is apart from the farther one side of horizontal bar via plate
Be connected exhaust fan；
Ring-shaped guide rail is provided on the wall surface of the limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209362.6A CN109269618A (en) | 2018-10-17 | 2018-10-17 | The device and method thereof of gravimetric tank feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811209362.6A CN109269618A (en) | 2018-10-17 | 2018-10-17 | The device and method thereof of gravimetric tank feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109269618A true CN109269618A (en) | 2019-01-25 |
Family
ID=65192857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811209362.6A Withdrawn CN109269618A (en) | 2018-10-17 | 2018-10-17 | The device and method thereof of gravimetric tank feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109269618A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639841A (en) * | 2020-05-11 | 2021-11-12 | 梅特勒-托利多(常州)精密仪器有限公司 | Integrated high-precision weighing module |
-
2018
- 2018-10-17 CN CN201811209362.6A patent/CN109269618A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639841A (en) * | 2020-05-11 | 2021-11-12 | 梅特勒-托利多(常州)精密仪器有限公司 | Integrated high-precision weighing module |
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Application publication date: 20190125 |
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