CN114432956B - A accurate preparation interpolation device that is used for special additive of methyl alcohol gasoline - Google Patents
A accurate preparation interpolation device that is used for special additive of methyl alcohol gasoline Download PDFInfo
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- CN114432956B CN114432956B CN202111547738.6A CN202111547738A CN114432956B CN 114432956 B CN114432956 B CN 114432956B CN 202111547738 A CN202111547738 A CN 202111547738A CN 114432956 B CN114432956 B CN 114432956B
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000000654 additive Substances 0.000 title claims abstract description 12
- 230000000996 additive effect Effects 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000003254 gasoline additive Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an accurate preparation and addition device for a special additive for methanol gasoline, which comprises a fixed base, a liquid injection box, a feeding box, a cleaning box and a drying box, wherein a control box is arranged at the upper part of the fixed base, a rotating plate is movably arranged at the top end of the control box, arc-shaped clamping plates are equidistantly arranged outside the rotating plate, a measuring cylinder is movably arranged inside the arc-shaped clamping plates, positioning pipe sleeves are symmetrically arranged on the outer surface of the measuring cylinder in an up-down fit manner, and second limiting blocks are fixedly arranged on two sides of the positioning pipe sleeves corresponding to the arc-shaped clamping plates. The control box drives the rotor plate to rotate and drive the position of the arc-shaped clamping plate to change, the measuring cylinder is enabled to complete the measurement, the liquid injection, the cleaning and the drying circulation processes through the arranged liquid injection box, the material storage box, the material conveying box, the configuration box, the cleaning box, the waste liquid box, the drying box and the gas supply box, the liquid stored last time can not be remained inside until the next time of use after the measuring cylinder is used and completed, and the configuration accuracy is improved.
Description
Technical Field
The invention relates to the technical field of additive preparation equipment, in particular to an accurate preparation and addition device for a special additive for methanol gasoline.
Background
The key technical core of the methanol gasoline is the technical level and quality control of the additive. The methanol gasoline additive is a novel environment-friendly fuel additive product, and is a methanol fuel which is prepared by adding a composite additive into methanol, performing modification treatment on the methanol, mixing the modified methanol with common gasoline according to a specified proportion to serve as a vehicle fuel, and modifying the vehicle fuel, so that the combustion speed, the gasification heat value, the intersolubility, the explosive force acceleration performance, the lubricity, the corrosion inhibition performance and the like of the vehicle fuel are close to those of the conventional gasoline. However, in the preparation process of the existing methanol gasoline additive, the solution left after the last processing often remains in the measuring container, and the inaccurate solution amount is caused when a new solution is added again. Therefore, an accurate preparation and addition device for the special additive for the methanol gasoline is needed.
Disclosure of Invention
The invention aims to provide an accurate preparation and addition device for a special additive for methanol gasoline, which rotates the position of a measuring cylinder through a control box, controls the whole measuring cylinder to measure, inject liquid, clean and dry, ensures that no solution remains in the measuring cylinder, and increases the preparation accuracy so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an accurate preparation interpolation device that is used for special additive of methyl alcohol petrol, includes unable adjustment base, notes liquid case, pay-off case, washs case and stoving case, its characterized in that:
the upper part of the fixed base is provided with a control box, the top end of the control box is movably provided with a rotating plate, arc-shaped clamping plates are arranged outside the rotating plate at equal intervals, measuring cylinders are movably arranged inside the arc-shaped clamping plates, the outer surfaces of the measuring cylinders are symmetrically attached with positioning pipe sleeves from top to bottom, and two sides of each positioning pipe sleeve are fixedly provided with second limiting blocks corresponding to the arc-shaped clamping plates;
the bottom of the liquid injection box is communicated with and provided with a material storage box, the bottom of the material feeding box is communicated with and provided with a configuration box, the bottom of the cleaning box is communicated with and provided with a waste liquid box, the bottom of the drying box is communicated with and provided with a gas supply box, and the material storage box, the configuration box, the gas supply box and the waste liquid box are respectively attached to one side of the outer surface of the fixed base for installation;
the automatic measuring device is characterized in that first sliding grooves are symmetrically arranged on the left side and the right side of the front side of the feeding box, a first movable plate is movably clamped outside the first sliding grooves, a sealing interface is arranged at the bottom of the first movable plate corresponding to the position of the measuring cylinder in a laminating mode, a pressurizing box is arranged on the upper surface of the first movable plate in a laminating mode, the output end of the pressurizing box penetrates through the first movable plate and the sealing interface, and a first liquid outlet interface is arranged on the upper surface of the configuration box in correspondence to the position of the clamping interface in a communicating mode.
Preferably, the surface of the outer side of the rotating plate corresponds to the arc-shaped clamping plate and is provided with a supporting rod in a laminating manner, the tail end of the supporting rod is provided with a positioning block, the arc-shaped clamping plate is fixedly clamped inside the positioning block, and a first limiting block is arranged on the corresponding side of the tail end of the arc-shaped clamping plate.
Preferably, the second limiting block is fixedly connected with a positioning pipe sleeve on the upper side and the lower side of the outer surface of the measuring cylinder, the second limiting block is movably clamped inside the first limiting block, and the second limiting block is connected with the first limiting block through a high-sensitivity spring.
Preferably, the outer side of the second limiting block is movably clamped with a clamping block corresponding to the first limiting block, a signal generator is arranged on the outer side of the clamping block, a leakage opening is formed in the bottom of the measuring cylinder, and a butt joint bayonet is arranged on the outer side of the leakage opening.
Preferably, the output end of the liquid injection box is communicated with and provided with a liquid outlet plate, the upper part of the liquid outlet plate is communicated with and provided with an electric control valve, and the output end of the liquid outlet plate is fixedly provided with a butt joint corresponding to the measuring cylinder.
Preferably, the washing case front side bilateral symmetry is provided with the second spout, second spout surface activity joint installs the second fly leaf, second fly leaf front side bilateral symmetry fixed mounting has the clamp plate, the waste liquid case upper surface is provided with the second and goes out liquid interface to dealing with joint position intercommunication, it is provided with the water jet to wash case front side clamp plate upper portion intercommunication.
Preferably, wash case front side activity joint and install first protection box, the side has seted up the shifting chute corresponding graduated flask and branch about first protection box, first protection bottom of the case portion corresponds the second liquid outlet and runs through and has seted up the through-hole.
Preferably, the drying box front side is provided with warm air outlets in an up-down symmetrical mode, the drying box front side is movably clamped with a second protection box, and a moving groove is formed in the front side of the second protection box.
In summary, due to the adoption of the technology, the invention has the beneficial effects that:
according to the invention, the use and measurement purposes of the measuring cylinder are ensured through the fixed base, the control box, the rotating plate, the arc-shaped clamping plate, the positioning pipe sleeve and the second limiting block, the position of the control box is fixed through the fixed base, the control box drives the rotating plate to rotate, so that the position of the arc-shaped clamping plate is driven to change, the use position of the measuring cylinder is fixed through the positioning pipe sleeve, the measuring cylinder is prevented from deflecting, the sliding connection of the arc-shaped clamping plate and the second limiting block can more sensitively measure the solution injected into the measuring cylinder, and meanwhile, the measuring cylinder is limited.
Make the graduated flask accomplish the circulation process of measuring, annotating liquid, washing, stoving through notes liquid case, stock box, pay-off case, configuration case, washing case, waste liquid case, stoving case and the air feed case that sets up, can guarantee after the graduated flask uses the completion that the inside can not remain the liquid of depositing last time when next use, increases the accuracy nature of configuration.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a schematic view of the overall structural installation of the present invention;
FIG. 3 is an exploded view of the measuring cylinder mounting structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the injection tank of the present invention;
FIG. 5 is a schematic view of the overall configuration of the feed box of the present invention;
FIG. 6 is a schematic view of the overall structure of the cleaning tank of the present invention;
FIG. 7 is a schematic view of the internal structure of the first protective case of the present invention;
fig. 8 is a schematic structural view of a drying box of the present invention.
In the figure: 1. a fixed base; 2. a control box; 3. a rotating plate; 4. a strut; 5. positioning blocks; 6. an arc-shaped splint; 7. a first stopper; 8. a measuring cylinder; 9. a positioning pipe sleeve; 10. a second limiting block; 11. a clamping block; 12. a signal generator; 13. a leak port; 14. butting bayonets; 15. a liquid injection tank; 16. a material storage box; 17. a liquid outlet plate; 18. a butt joint port; 19. an electrically controlled valve; 20. a feeding box; 21. a configuration box; 22. a first liquid outlet port; 23. a first chute; 24. a first movable plate; 25. sealing the interface; 26. a pressurizing box; 27. a cleaning tank; 28. a waste liquid tank; 29. a second liquid outlet port; 30. a second chute; 31. a second movable plate; 32. pressing a plate; 33. a first protective box; 34. a moving groove; 35. a water jet; 36. a through hole; 37. a drying box; 38. a gas supply tank; 39. a warm air outlet; 40. and a second protective box.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
Example 1
The invention provides a precise preparation and addition device for a special additive for methanol gasoline, which comprises a fixed base 1, a liquid injection box 15, a feeding box 20, a cleaning box 27 and a drying box 37, and is characterized in that: the upper part of the fixed base 1 is provided with a control box 2, the top end of the control box 2 is movably provided with a rotating plate 3, arc-shaped clamping plates 6 are equidistantly arranged outside the rotating plate 3, measuring cylinders 8 are movably arranged inside the arc-shaped clamping plates 6, the outer surfaces of the measuring cylinders 8 are symmetrically fitted with positioning pipe sleeves 9 up and down, and two sides of each positioning pipe sleeve 9 are fixedly provided with second limiting blocks 10 corresponding to the arc-shaped clamping plates 6; the bottom of the liquid injection box 15 is communicated with and provided with a material storage box 16, the bottom of the material feeding box 20 is communicated with and provided with a configuration box 21, the bottom of the cleaning box 27 is communicated with and provided with a waste liquid box 28, the bottom of the drying box 37 is communicated and provided with an air supply box 38, and the material storage box 16, the configuration box 21, the air supply box 38 and the waste liquid box 28 are respectively attached to one side of the outer surface of the fixed base 1;
further, a first chute 23 is symmetrically arranged on the left and right of the front side of the feeding box 20, a first movable plate 24 is movably clamped outside the first chute 23, a sealing interface 25 is arranged at the bottom of the first movable plate 24 corresponding to the position of the measuring cylinder 8 in an attaching manner, a pressurizing box 26 is arranged on the upper surface of the first movable plate 24 in an attaching manner, the output end of the pressurizing box 26 penetrates through the first movable plate 24 and the sealing interface 25, a first liquid outlet 22 is arranged on the upper surface of the configuration box 21 corresponding to the position of the docking bayonet 14 in a communicating manner, the first chute 23 and the first movable plate 24 are controlled to move in a matching manner by the feeding box 20, so that the first movable plate 24 is integrally pressed downwards, the sealing interface 25 and the measuring cylinder 8 are in sealed docking, the pressurizing box 26 is started to increase the inside of the measuring cylinder 8, the liquid inside the measuring cylinder 8 is accelerated to be separated by pressure, the residue is reduced, and the bottom end of the measuring cylinder 8 is pressed into the first liquid outlet 22 by the first movable plate 24, so that the liquid inside the measuring cylinder 8 quickly enters the configuration box 21, as shown in fig. 5.
As preferred, 3 outside surfaces of rotor plate correspond arc splint 6 laminates and is provided with branch 4, and 4 ends of branch are provided with locating piece 5, and the fixed joint of arc splint 6 is inside locating piece 5, and 6 terminal corresponding sides of arc splint are provided with first stopper 7, and the service position of arc splint 6 can be guaranteed to branch 4 and locating piece 5, and it is spacing to come to carry out graduated flask 8 through setting up arc splint 6 simultaneously, and the slidability of graduated flask 8 can be guaranteed to first stopper 7 of setting.
Further, downside position pipe sleeve 9 on the 8 surfaces of second stopper 10 fixed connection graduated flask, second stopper 10 activity joint is inside first stopper 7, and second stopper 10 is inside to be connected through high sensitive spring and first stopper 7, and position pipe sleeve 9 and second stopper 10 come to carry on spacingly to graduated flask 8, and high sensitive spring can make the removal of first stopper 7 more accurate, makes measurement accuracy higher.
In addition, the outside of the second limiting block 10 is movably clamped with a clamping block 11 corresponding to the first limiting block 7, a signal generator 12 is arranged outside the clamping block 11, a leakage opening 13 is arranged at the bottom of the measuring cylinder 8, a butt joint clamping opening 14 is arranged outside the leakage opening 13, a worker can limit the measuring quantity of the measuring cylinder 8 by moving the clamping block 11, and after the first limiting block 7 is contacted with the clamping block 11, the signal generator 12 sends an electric signal to the electric control valve 19, so that the liquid supply to the inside of the measuring cylinder 8 can be quickly stopped, as shown in fig. 2 and 3.
Example 2
It is worth to be noted that the output end of the liquid injection tank 15 is provided with a liquid outlet plate 17 in a communicating manner, the upper portion of the liquid outlet plate 17 is provided with an electric control valve 19 in a communicating manner, the output end of the liquid outlet plate 17 is fixedly provided with a butt joint port 18 corresponding to the measuring cylinder 8, the liquid in the storage tank 16 can be output to the liquid outlet plate 17 through the liquid injection tank 15 by the communicating installation of the liquid injection tank 15 and the storage tank 16, the top end of the measuring cylinder 8 is injected through the butt joint port 18, the liquid amount is controlled through the arranged electric control valve 19, and the accurate obtaining of the materials is achieved, as shown in fig. 4.
Example 3
Preferably, the second chute 30 is symmetrically arranged at the front side of the cleaning box 27, the second movable plate 31 is movably clamped and mounted on the outer surface of the second chute 30, the pressing plate 32 is fixedly mounted at the front side of the second movable plate 31 symmetrically, the upper surface of the waste liquid box 28 is communicated and provided with the second liquid outlet 29 corresponding to the position of the butt bayonet 14, the upper part of the front side pressing plate 32 of the cleaning box 27 is communicated and provided with the water spray opening 35, the cleaning box 27 is arranged to control the second chute 30 and the second movable plate 31 to move in a matched mode, so that the pressing plate 32 presses the measuring cylinder 8 to be in contact with the second liquid outlet 29, and after the water is pressurized and sprayed out through the water spray opening 35, the water flows back to the waste liquid box 28 through the second liquid outlet 29.
Furthermore, the first protection box 33 is movably clamped at the front side of the cleaning box 27, the left side and the right side of the first protection box 33 are provided with moving grooves 34 corresponding to the measuring cylinder 8 and the support rod 4, the bottom of the first protection box 33 penetrates through the second liquid outlet port 29 and is provided with a through hole 36, the measuring cylinder 8 is prevented from splashing water in the cleaning process through the arranged first protection box 33, the moving grooves 34 ensure that the measuring cylinder 8 can stably enter, and the through hole 36 enables the bottom leakage port 13 of the measuring cylinder 8 and the butt joint bayonet 14 to be in butt joint with the second liquid outlet port 29, as shown in fig. 6 and 7.
In addition, the drying box 37 is provided with warm air outlets 39 in the front side in a vertically symmetrical manner, the drying box 37 is movably clamped with a second protection box 40 in the front side, a moving groove 34 is formed in the front side of the second protection box 40, hot air is blown out quickly through the warm air outlets 39, so that water on the inner side and the outer side of the measuring cylinder 8 is evaporated quickly, and it is ensured that water and solution cannot remain in the measuring cylinder 8 in the next use, as shown in fig. 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (1)
1. The utility model provides an accurate preparation interpolation device for special additive of methyl alcohol petrol, includes unable adjustment base (1), annotates liquid case (15), pay-off case (20), washs case (27) and stoving case (37), its characterized in that:
the upper part of the fixed base (1) is provided with a control box (2), the top end of the control box (2) is movably provided with a rotating plate (3), arc-shaped clamping plates (6) are arranged outside the rotating plate (3) at equal intervals, a measuring cylinder (8) is movably arranged inside the arc-shaped clamping plates (6), the outer surface of the measuring cylinder (8) is symmetrically fitted with positioning pipe sleeves (9) up and down, and second limiting blocks (10) are fixedly arranged on two sides of each positioning pipe sleeve (9) corresponding to the arc-shaped clamping plates (6);
the bottom of the liquid injection box (15) is communicated with and provided with a material storage box (16), the bottom of the material conveying box (20) is communicated with and provided with a configuration box (21), the bottom of the cleaning box (27) is communicated with and provided with a waste liquid box (28), the bottom of the drying box (37) is communicated with and provided with a gas supply box (38), and the material storage box (16), the configuration box (21), the gas supply box (38) and the waste liquid box (28) are respectively attached to one side of the outer surface of the fixed base (1) for installation;
the automatic measuring device is characterized in that first sliding chutes (23) are symmetrically arranged on the left side and the right side of the front side of the feeding box (20), a first movable plate (24) is movably clamped outside the first sliding chutes (23), a sealing interface (25) is arranged at the bottom of the first movable plate (24) in a position corresponding to the measuring cylinder (8) in an attaching mode, a pressurizing box (26) is arranged on the upper surface of the first movable plate (24) in an attaching mode, the output end of the pressurizing box (26) penetrates through the first movable plate (24) and the sealing interface (25), and a first liquid outlet (22) is arranged on the upper surface of the configuration box (21) in a communicating mode in a position corresponding to the clamping interface (14);
a support rod (4) is attached to the outer side surface of the rotating plate (3) corresponding to the arc-shaped clamping plate (6), a positioning block (5) is arranged at the tail end of the support rod (4), the arc-shaped clamping plate (6) is fixedly clamped inside the positioning block (5), and a first limiting block (7) is arranged on the side corresponding to the tail end of the arc-shaped clamping plate (6);
the second limiting block (10) is fixedly connected with upper and lower positioning pipe sleeves (9) on the outer surface of the measuring cylinder (8), the second limiting block (10) is movably clamped inside the first limiting block (7), and the inside of the second limiting block (10) is connected with the first limiting block (7) through a high-sensitivity spring;
a clamping block (11) is movably clamped at the outer side of the second limiting block (10) corresponding to the first limiting block (7), a signal generator (12) is arranged at the outer side of the clamping block (11), a leakage opening (13) is formed in the bottom of the measuring cylinder (8), and a butt joint bayonet (14) is arranged at the outer side of the leakage opening (13);
the output end of the liquid injection tank (15) is communicated with and provided with a liquid outlet plate (17), the upper part of the liquid outlet plate (17) is communicated with and provided with an electric control valve (19), and the output end of the liquid outlet plate (17) is fixedly provided with a butt joint port (18) corresponding to the measuring cylinder (8);
the cleaning device is characterized in that second sliding grooves (30) are symmetrically arranged on the left and right sides of the front side of the cleaning box (27), a second movable plate (31) is movably clamped and mounted on the outer surface of the second sliding grooves (30), pressing plates (32) are fixedly mounted on the front side of the second movable plate (31) in a bilaterally symmetrical mode, a second liquid outlet port (29) is communicated and arranged on the upper surface of the waste liquid box (28) corresponding to the position of the clamping port (14), and a water spraying port (35) is communicated and arranged on the upper portion of the front side pressing plate (32) of the cleaning box (27);
a first protection box (33) is movably clamped and mounted at the front side of the cleaning box (27), moving grooves (34) are formed in the left side and the right side of the first protection box (33) corresponding to the measuring cylinder (8) and the supporting rod (4), and a through hole (36) penetrates through the bottom of the first protection box (33) corresponding to the second liquid outlet (29);
stoving case (37) front side longitudinal symmetry intercommunication is provided with warm air export (39), stoving case (37) front side activity joint has second guard box (40), second guard box (40) front side is opened and is equipped with shifting chute (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111547738.6A CN114432956B (en) | 2021-12-16 | 2021-12-16 | A accurate preparation interpolation device that is used for special additive of methyl alcohol gasoline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111547738.6A CN114432956B (en) | 2021-12-16 | 2021-12-16 | A accurate preparation interpolation device that is used for special additive of methyl alcohol gasoline |
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| CN114432956B true CN114432956B (en) | 2023-03-21 |
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| US4153403A (en) * | 1977-11-18 | 1979-05-08 | Schneider Howard S | Machine for automatically making plaster slurry and dispensing it to dental molds |
| CN207153605U (en) * | 2017-09-06 | 2018-03-30 | 鞠昌瑛 | A kind of mixing oscillating uniform device of pharmacy test |
| CN108341101B (en) * | 2018-02-11 | 2020-07-21 | 楚雄和创药业有限责任公司 | Bacteria sterilization leak detection production line for medical ampoule bottled injection |
| CN108435023A (en) * | 2018-06-16 | 2018-08-24 | 于婷婷 | A kind of ink processing dilution device |
| CN111250496A (en) * | 2020-02-22 | 2020-06-09 | 沈阳大学 | Special sample bottle integrated device for chromatograph for efficiently cleaning and rapidly drying |
| CN212069837U (en) * | 2020-04-30 | 2020-12-04 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Cleaning device for foam characteristic detection measuring cylinder of electric oil |
| CN213823256U (en) * | 2020-09-18 | 2021-07-30 | 湖北金贝壳科技有限公司 | Folding fire extinguisher storage box |
| CN214076477U (en) * | 2020-11-25 | 2021-08-31 | 天津恒康源生物科技有限公司 | Automatic volume device of transferring of food additive |
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