CN204405166U - For the plastifier automatic Weighing batching set-up that PVC cable material is produced - Google Patents
For the plastifier automatic Weighing batching set-up that PVC cable material is produced Download PDFInfo
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- CN204405166U CN204405166U CN201520091891.6U CN201520091891U CN204405166U CN 204405166 U CN204405166 U CN 204405166U CN 201520091891 U CN201520091891 U CN 201520091891U CN 204405166 U CN204405166 U CN 204405166U
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Abstract
For the plastifier automatic Weighing batching set-up that PVC cable material is produced, belong to automatic weighing metering apparatus technical field.Comprise test tank bearing support; One group of Weighing mechanism, is located on test tank bearing support; Test tank, coordinates with one group of Weighing mechanism, its upper design measuring tank lid, test tank covers establishes one group of feed pipe interface, feed pipe interface establishes air valve, test tank discharging opening connects one end of vomit pipe, the other end of vomit pipe extends to mixing tank, vomit pipe is established vomit pipe solenoid electric valve; One group of feed pipe, feature: fix LOAD CELLS bracket on test tank bearing support, the outer wall of test tank is fixed test tank supporting base, and Weighing mechanism is located on LOAD CELLS bracket; Feed pipe interface establishes solenoid valve.Guarantee accuracy and the protection Weighing mechanism of Weighing; Guarantee that weighing and burden is uninterrupted; Robotization is satisfactory for result; Be convenient to mixing tank inspection, clean; Structure is terse, easy to make, easily operates.
Description
Technical field
The utility model belongs to automatic weighing metering apparatus technical field, is specifically related to a kind of plastifier automatic Weighing batching set-up produced for PVC cable material.
Background technology
The matrix material of PVC cable material is resin, resin as Corvic (polyvinyl chloride resin), polyvinyl resin, etc.In the process manufacturing PVC cable material (industry custom claims PVC plastic particle), need to add various auxiliary agent in resin according to different functions, wherein, plastifier belongs to must adding assistant, the power between polymer molecule is slackened by plastifier, increase the movability of strand, with improve polymkeric substance plasticity, improve processing characteristics, length growth rate and pliability etc.Plastifier is mostly liquid and needs to add multiple in PVC cable material simultaneously.
Generally adopt barrel oil pump to be evacuated to by the different liquid plasticizer in each storage tank in cell therefor in prior art and weigh, at least there is the shortcoming of following three aspects in this mode of operation: one, and the manipulation strength of workman is large and efficiency is low; Its two, weighting error is large because the accountability of the error size of weighing and workman so mood relevant; Its three, mix owing to needing to be incorporated in same mixer by the plurality of liquid plastifier after weighing by workman, the gas thus volatilized in operation can produce pessimal stimulation to operator, and there is the anxiety polluting operationlocation.
" the plastifier automatic weighing and dispensing system for PVC cable material is produced " that Chinese patent Authorization Notice No. CN101975605B recommends can eliminate aforesaid shortcoming, specifically can see the 0004 to 0006 section, the instructions of this patent.But there is following shortcoming in this patent formula: one is owing to hanging in the LOAD CELLS of one group of Weighing mechanism by whole test tank (patent claims weighing hopper) with hang, thus the stability of test tank is affected, specifically, when feed pipe (patent claims plastifier delivery pipe) introduces material in test tank, test tank there will be jitter phenomenon, cause and weigh inaccurate, especially easily undermine LOAD CELLS; Two is owing to being only provided with an air valve (patent claims air-actuated feeding ball valve) on the pipeline communicated with feed pipe, thus once air valve breaks down, just makes whole system be in dead status, thus affects carrying out smoothly of production; Three is the enlightenments not providing the liquid plasticizer feed mechanism providing liquid plasticizer to feed pipe.
For above-mentioned prior art, still have necessity of rational modification, the applicant has done useful design for this reason, defines technical scheme described below.
Summary of the invention
Task of the present utility model be to provide a kind of contribute to significantly promoting test tank stability and use to avoid having an impact on the Weighing of Weighing mechanism and have and be convenient to protect Weighing mechanism, be conducive to the rationality of the pipeline structure promoting feed pipe and use and avoid affect weighing and burden when valve fault, be of value to the plastifier automatic Weighing batching set-up for PVC cable material production automatically used to feed pipe feeding and embody desirable integrated automation effect.
Task of the present utility model has been come like this, a kind of plastifier automatic Weighing batching set-up produced for PVC cable material, and comprise a test tank bearing support, this test tank bearing support is fixed with the body of wall of horizontal boom state and field of employment in use, one group of Weighing mechanism, this group Weighing mechanism is arranged on described test tank bearing support with space state, one test tank, this test tank matches with described one group of Weighing mechanism, a metering cover is equipped on the top of this test tank, cover at this test tank and be equipped with one group of feed pipe interface with space state, this group feed pipe interface is respectively provided with an air valve, a test tank discharging opening is configured with in test tank bottom, this test tank discharging opening is connected with one end of vomit pipe, the other end of vomit pipe extends to mixing tank, and on the pipeline of vomit pipe, be equipped with a vomit pipe solenoid electric valve, one group of feed pipe that quantity is equal with the quantity of described one group of feed pipe interface, one end of this group feed pipe is respectively connected with liquid plasticizer feed mechanism, the other end is connected by hose connector and described air valve, be characterised in that: on described test tank bearing support, be fixed with LOAD CELLS bracket in the position corresponding to described one group of Weighing mechanism, and a test tank supporting base is respectively being fixed with on the outer wall of described test tank and corresponding to the position above one group of Weighing mechanism, this test tank supporting base is bearing in Weighing mechanism, and Weighing organization establishes is on LOAD CELLS bracket, a solenoid valve is being provided with on described feed pipe interface and corresponding to the position above described air valve.
In a specific embodiment of the present utility model, described test tank bearing support is fixed with a body of wall holder, this body of wall holder is fixed with the body of wall of field of employment in use.
In another specific embodiment of the present utility model, one group of described Weighing mechanism respectively comprises a weight sensor, sensor is taken over a business, pair of guide rods and a sensor fixation plate, sensor fixation plate and described test tank supporting base towards under side fix, sensor is taken over a business and is fixed towards upper side with described LOAD CELLS bracket, weight sensor and sensor fixation plate towards under side fix, and the sensor contact of this weight sensor and sensor are taken over a business towards a upper side contacts, pair of guide rods corresponds respectively to the both sides of weight sensor, and this is slidably matched to the upper end of guide rod and sensor fixation plate, and lower end and LOAD CELLS bracket are fixed.
In another specific embodiment of the present utility model, at the central part of described metering cover and the circumferencial direction around metering cover is configured with the cover cofferdam on surface that is raised in metering cover, be equipped with a cofferdam closedtop lid at the top in this cover cofferdam, one group of described feed pipe interface is distributed in cover cofferdam and cofferdam closedtop covers.
In another specific embodiment of the present utility model, described sensor fixation plate offers pair of guide rods sliding eye in the position corresponding to described pair of guide rods, and upper end and the pair of guide rods sliding eye of described pair of guide rods are slidably matched.
Also have in a specific embodiment of the present utility model, the shape of described test tank bearing support is triangular in shape.
More of the present utility model and in a specific embodiment, a batch mixing cover is equipped on the top of described mixing tank, cover at this mixing tank and be provided with a funnel, the other end of described vomit pipe extends to funnel, the outer wall of mixing tank is also provided with one for opening or close the acting cylinder of batch mixing cover, the acting cylinder post of this acting cylinder towards upper, and is connected with batch mixing cover.
In an of the present utility model and then specific embodiment, the outer wall of described mixing tank is positioned at top and is configured with an axle bed, and cover at described mixing tank and received a cover arm in the position corresponding to axle bed, this cover arm by bearing pin and described axle bed hinged, the acting cylinder post of described acting cylinder by cylinder axis pin of column and cover arm hinged, and acting cylinder is hinged on acting cylinder seat, and this acting cylinder seat is fixed on the outer wall of mixing tank.
Of the present utility model again more and in a specific embodiment, described acting cylinder is cylinder or oil cylinder.
In an again of the present utility model and then specific embodiment, described liquid plasticizer feed mechanism comprises a storage tank and a liquid pump, storage tank is arranged on terrace, liquid pump is arranged on the top of storage tank, the liquid pump inlet of this liquid pump is stretched in storage tank, one end of described feed pipe is connected with the liquid pump liquid outlet of liquid pump, and on the pipeline of one end of this feed pipe, be equipped with a manual operation control valve.
One of technique effect of the technical scheme that the utility model provides, because the test tank become in prior art hangs in one group of Weighing mechanism as finding a place in one group of Weighing mechanism, thus can significantly improve the stability of test tank, not only can guarantee the accuracy of the Weighing of Weighing mechanism but also Weighing mechanism can be protected; Two, owing to having set up solenoid electric valve on feed pipe interface, thus once air valve breaks down, so still can ensure that feed pipe is to test tank feeding, guarantees that weighing and burden is uninterrupted; Three, owing to being connected in one end of feed pipe and liquid plasticizer feed mechanism, thus can embody desirable integrated automation effect; Four, owing to being equipped with acting cylinder on mixing tank, control the unlatching of mixing tank or closedown by acting cylinder, be thus convenient to mixing tank inspection and/or clean; Five, because one-piece construction is terse, thus not only easy to make, and easily operate.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the test tank bearing support shown in Fig. 1, Weighing mechanism, test tank and mixing tank three-dimensional structure diagram.
Embodiment
Refer to Fig. 1 and Fig. 2, show a test tank bearing support 1, this test tank bearing support 1 shows with body of wall 8(Fig. 2 of horizontal boom state and field of employment in use) fixing, one group of Weighing mechanism 2, this group Weighing mechanism 2 is arranged on aforementioned test tank bearing support 1 with space state, one test tank 3, this test tank 3 matches with aforesaid one group of Weighing mechanism 2, a metering cover 31 is equipped on the top of this test tank 3, this metering cover 31 is equipped with one group of feed pipe interface 4 with space state, this group feed pipe interface 4 is respectively provided with an air valve 41(and also can claims pneumatic ball valve), be configured to the shape of inverted cone stage body in test tank 3 bottom and be configured with a test tank discharging opening 32, this test tank discharging opening 32 is connected with one end of vomit pipe 321, the other end of vomit pipe 321 extends to mixing tank 5, and on the pipeline of vomit pipe 321, be equipped with a vomit pipe solenoid electric valve 3211, one group of feed pipe 6 that quantity is equal with the quantity of aforesaid one group of feed pipe interface 4, one end of this group feed pipe 6 is connected with liquid plasticizer feed mechanism 7, and the other end is connected by hose connector 61 and aforesaid air valve 4.It can thus be appreciated that each the root feed pipe in one group of feed pipe 6 is for carrying a kind of plastifier, and therefore each root feed pipe 6 is connected with a liquid plasticizer feed mechanism 7.
The quantity of feed pipe interface 4 is not subject to the quantitative limitation of number shown in Fig. 1 and Fig. 2, according to professional general knowledge, a feed pipe interface 4 is furnished with feed pipe 6, certainly, also not all feed pipe 6 all uses in a state of use, such as, when the raw material type of plastifier is many, the feed pipe 6 so enabled is also corresponding to be increased, otherwise with example.
Technical essential as the technical scheme that the utility model provides: be respectively fixed with LOAD CELLS bracket 11 on aforesaid test tank bearing support 1 and corresponding to the position of aforesaid one group of Weighing mechanism 2, and a test tank supporting base 33 is respectively being fixed with on the outer wall of aforesaid test tank 3 and corresponding to the position above one group of Weighing mechanism 2, this test tank supporting base 33 is bearing in Weighing mechanism 2, and Weighing mechanism 2 is arranged on LOAD CELLS bracket 11; A solenoid valve 42 is being provided with on aforesaid feed pipe interface 4 and corresponding to the position above described air valve 41.
In the present embodiment, the quantity due to one group of Weighing mechanism 2 has three, and therefore the quantity of aforesaid LOAD CELLS trailing arm 11 and test tank supporting base 33 also should have three mutually.
Preferably, aforesaid vomit pipe 321 is rubber tube.
Shown in Fig. 1 and Fig. 2, aforesaid test tank bearing support 1 is fixed with a body of wall holder 12, this body of wall holder 12 is fixed with the body of wall 8 of field of employment in use.
Aforesaid one group of Weighing mechanism 2 preferably but not the structure be definitely limited to is as follows: respectively comprise a weight sensor 21, sensor takes over a business 22, pair of guide rods 23 and a sensor fixation plate 24, sensor fixation plate 24 with welding manner and aforementioned test tank supporting base 33 towards under side fix, sensor is taken over a business 22 and is fixed (being welded and fixed) towards upper side with aforementioned LOAD CELLS bracket 11, weight sensor 21 and sensor fixation plate 24 towards under side fix, and sensor contact 211 and the sensor of this weight sensor 21 take over a business 22 towards a upper side contacts, pair of guide rods 23 corresponds respectively to the both sides of weight sensor 21, and this is slidably matched to the upper end of guide rod 23 and sensor fixation plate 24, and lower end and LOAD CELLS bracket 11 are fixed.
At the central part of aforementioned metering cover 31 and the circumferencial direction around metering cover 31 is configured with the cover cofferdam 311 on surface that is raised in metering cover 31, be equipped at the top closedtop lid screw 31111 in this cover cofferdam 311 and be namely fixed with a cofferdam closedtop lid 3111, aforesaid one group of feed pipe interface 4 is distributed on cover cofferdam 311 and cofferdam closedtop lid 3111.
On aforesaid sensor fixation plate 24 and corresponding to the position of pair of guide rods 23, offer pair of guide rods sliding eye 241, the upper end of pair of guide rods 23 and this guide rod sliding eye 241 is slidably matched.
Preferably, the shape of aforementioned test tank bearing support 1 is triangular in shape.
Please continue to refer to Fig. 1 and Fig. 2, a batch mixing cover 51 is equipped on the top of aforementioned mixing tank 5, this batch mixing cover 51 is provided with a funnel 511, the other end of aforementioned vomit pipe 321 extends to funnel 511, the outer wall of mixing tank 5 is also provided with one for opening or close the acting cylinder 52 of batch mixing cover 51, the acting cylinder post 521 of this acting cylinder 52 towards upper, and is connected with batch mixing cover 51.
Shown in Fig. 1 and Fig. 2, the outer wall of aforesaid mixing tank 5 is positioned at top and is configured with an axle bed 53, and a cover arm 512 has been received on batch mixing cover 51 and in the position corresponding to axle bed 53, this cover arm 512 is hinged by bearing pin 5121 and axle bed 53, the acting cylinder post 521 of aforementioned acting cylinder 52 is hinged by cylinder axis pin of column 5211 and cover arm 512, and acting cylinder 52 is hinged on acting cylinder seat 522, and this acting cylinder seat 522 is fixed on the outer wall of mixing tank 5.
In the present embodiment, aforesaid acting cylinder adopts cylinder, if but use oil cylinder, so should be considered as equivalent substitution and still belong to technology contents category disclosed in the utility model.
Aforesaid liquid plasticizer feed mechanism 7 comprises storage tank 71 and a liquid pump 72, storage tank 71 is arranged on terrace, liquid pump 72 is arranged on the top of storage tank 71, the liquid pump inlet 721 of this liquid pump 72 is stretched in storage tank 71, one end of described feed pipe 6 is connected with the liquid pump liquid outlet 722 of liquid pump 72, and on the pipeline of one end of this feed pipe 6, be equipped with a manual operation control valve 62.When for a long time not using a certain feed pipe 6, so the previous manual operation control valve 62 on the pipeline of this feed pipe 6 can be closed.
In the drawings, applicant also show the controller 9 with display, and aforesaid air valve 41, vomit pipe solenoid electric valve 42, weight sensor 21, vomit pipe solenoid electric valve 3211, liquid pump 72 and acting cylinder 52 are all connected with this controller 9 electrical control.Aforementioned feed pipe 6 preferably follows body of wall 8 and lays.
By operating personnel, controller 9 is operated, the a certain feed pipe 6 in one group of feed pipe 6 is made to be in feeding state, specifically, liquid pump 72 corresponding to the liquid plasticizer feed mechanism 7 of this feed pipe 6 works, and air valve 41 and solenoid valve 42 are all in opening, liquid plasticizer enters in test tank 3, simultaneously by the weight sensor 21 perception weight of one group of Weighing mechanism 2, after reaching required weight, by weight sensor 21 by signal feedback to controller 9, liquid pump 72, air valve 41 and solenoid valve 42 are closed.Then, according to same way by according to needing the liquid plasticizer of kind successively to introduce test tank 3, until the liquid plasticizer of all kinds introduces test tank 3 and after completing all meterings, open vomit pipe solenoid electric valve 3211, material in test tank 3 is introduced mixing tank 5 mix, mixed material is used for adding in resin.
In sum, the technical scheme that the utility model provides overcomes the shortcoming in prior art, completes invention task, embodies the technique effect referred in the superincumbent technique effect hurdle of applicant.
Claims (10)
1.
for the plastifier automatic Weighing batching set-up that PVC cable material is produced, comprise a test tank bearing support (1), this test tank bearing support (1) is fixed with the body of wall of horizontal boom state and field of employment in use, one group of Weighing mechanism (2), this group Weighing mechanism (2) is arranged on described test tank bearing support (1) with space state, one test tank (3), this test tank (3) matches with described one group of Weighing mechanism (2), a metering cover (31) is equipped on the top of this test tank (3), this metering cover (31) is equipped with one group of feed pipe interface (4) with space state, this group feed pipe interface (4) is respectively provided with an air valve (41), a test tank discharging opening (32) is configured with in test tank (3) bottom, this test tank discharging opening (32) is connected with one end of vomit pipe (321), the other end of vomit pipe (321) extends to mixing tank (5), and on the pipeline of vomit pipe (321), be equipped with a vomit pipe solenoid electric valve (3211), one group of feed pipe (6) that quantity is equal with the quantity of described one group of feed pipe interface (4), one end of this group feed pipe (6) is respectively connected with liquid plasticizer feed mechanism (7), the other end is connected by hose connector (61) and described air valve (4), it is characterized in that: go up at described test tank bearing support (1) and be fixed with LOAD CELLS bracket (11) in the position corresponding to one group of described Weighing mechanism (2), and a test tank supporting base (33) is respectively fixed with on the outer wall of described test tank (3) and in the position of the top corresponding to one group of Weighing mechanism (2), this test tank supporting base (33) is bearing in Weighing mechanism (2), and Weighing mechanism (2) is arranged on LOAD CELLS bracket (11), go up at described feed pipe interface (4) and the position of the top corresponding to described air valve (41) is provided with a solenoid valve (42).
2.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 1, it is characterized in that being fixed with a body of wall holder (12) on described test tank bearing support (1), this body of wall holder (12) is fixed with the body of wall of field of employment in use.
3.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 1, it is characterized in that one group of described Weighing mechanism (2) respectively comprises a weight sensor (21), sensor is taken over a business (22), pair of guide rods (23) and a sensor fixation plate (24), sensor fixation plate (24) and described test tank supporting base (33) towards under side fix, sensor is taken over a business (22) fixes towards upper side with described LOAD CELLS bracket (11), weight sensor (21) and sensor fixation plate (24) towards under side fix, and the sensor contact (211) of this weight sensor (21) and sensor take over a business (22) towards a upper side contacts, pair of guide rods (23) corresponds respectively to the both sides of weight sensor (21), and this is slidably matched to the upper end of guide rod (23) and sensor fixation plate (24), and lower end and LOAD CELLS bracket (11) are fixed.
4.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 1, it is characterized in that central part described metering cover (31) and circumferencial direction around metering cover (31) is configured with the cover cofferdam (311) that is raised in the surface of metering cover (31), be equipped with cofferdam closedtop lid (3111) at the top in this cover cofferdam (311), one group of described feed pipe interface (4) is distributed on cover cofferdam (311) and cofferdam closedtop lid (3111).
5.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 3, it is characterized in that going up at described sensor fixation plate (24) and offering pair of guide rods sliding eye (241) in the position corresponding to described pair of guide rods (23), upper end and the pair of guide rods sliding eye (241) of described pair of guide rods (23) are slidably matched.
6.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 1 and 2, is characterized in that the shape of described test tank bearing support (1) is triangular in shape.
7.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 1, it is characterized in that being equipped with a batch mixing cover (51) on the top of described mixing tank (5), this batch mixing cover (51) is provided with a funnel (511), the other end of described vomit pipe (321) extends to funnel (511), the outer wall of mixing tank (5) is also provided with one for opening or close the acting cylinder (52) of batch mixing cover (51), the acting cylinder post (521) of this acting cylinder (52) is towards upper, and be connected with batch mixing cover (51).
8.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 7, to it is characterized in that on the outer wall of described mixing tank (5) and be positioned at top being configured with an axle bed (53), and above and in the position corresponding to axle bed (53) received a cover arm (512) at described batch mixing cover (51), this cover arm (512) is hinged by bearing pin (5121) and described axle bed (53), the acting cylinder post (521) of described acting cylinder (52) is hinged by cylinder axis pin of column (5211) and cover arm (512), and acting cylinder (52) is hinged on acting cylinder seat (522), and this acting cylinder seat (522) is fixed on the outer wall of mixing tank (5).
9.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 7 or 8, is characterized in that described acting cylinder (52) is cylinder or oil cylinder.
10.
the plastifier automatic Weighing batching set-up produced for PVC cable material according to claim 1, it is characterized in that described liquid plasticizer feed mechanism (7) comprises a storage tank (71) and a liquid pump (72), storage tank (71) is arranged on terrace, liquid pump (72) is arranged on the top of storage tank (71), the liquid pump inlet (721) of this liquid pump (72) is stretched in storage tank (71), one end of described feed pipe (6) is connected with the liquid pump liquid outlet (722) of liquid pump (72), and on the pipeline of one end of this feed pipe (6), be equipped with a manual operation control valve (62).
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| CN201520091891.6U CN204405166U (en) | 2015-02-09 | 2015-02-09 | For the plastifier automatic Weighing batching set-up that PVC cable material is produced |
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| CN201520091891.6U CN204405166U (en) | 2015-02-09 | 2015-02-09 | For the plastifier automatic Weighing batching set-up that PVC cable material is produced |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677476A (en) * | 2015-02-09 | 2015-06-03 | 常熟市中联光电新材料有限责任公司 | Automatic plasticizer weighing and batching device for PVC cable material production |
| CN105953880A (en) * | 2016-05-31 | 2016-09-21 | 湖州睿高新材料有限公司 | Miniature slurry metering device |
| CN107284713A (en) * | 2017-08-08 | 2017-10-24 | 安徽滁州德威新材料有限公司 | A kind of fool proof mistake proofing trackability feed proportioning system |
| CN108362364A (en) * | 2018-02-07 | 2018-08-03 | 中国矿业大学 | A kind of liquid meausring apparatus |
-
2015
- 2015-02-09 CN CN201520091891.6U patent/CN204405166U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677476A (en) * | 2015-02-09 | 2015-06-03 | 常熟市中联光电新材料有限责任公司 | Automatic plasticizer weighing and batching device for PVC cable material production |
| CN105953880A (en) * | 2016-05-31 | 2016-09-21 | 湖州睿高新材料有限公司 | Miniature slurry metering device |
| CN107284713A (en) * | 2017-08-08 | 2017-10-24 | 安徽滁州德威新材料有限公司 | A kind of fool proof mistake proofing trackability feed proportioning system |
| CN108362364A (en) * | 2018-02-07 | 2018-08-03 | 中国矿业大学 | A kind of liquid meausring apparatus |
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