CN219857724U - Raw material weighing device for styrene reagent production - Google Patents
Raw material weighing device for styrene reagent production Download PDFInfo
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- CN219857724U CN219857724U CN202321249547.6U CN202321249547U CN219857724U CN 219857724 U CN219857724 U CN 219857724U CN 202321249547 U CN202321249547 U CN 202321249547U CN 219857724 U CN219857724 U CN 219857724U
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- Prior art keywords
- filling
- styrene
- filling tube
- fixed connection
- fixedly connected
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000005303 weighing Methods 0.000 title claims abstract description 41
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 40
- 239000002994 raw material Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 208000008918 voyeurism Diseases 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000005457 optimization Methods 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a raw material weighing device for styrene reagent production, which belongs to the technical field of styrene reagent production.
Description
Technical Field
The utility model relates to the technical field of styrene reagent production, in particular to a raw material weighing device for styrene reagent production.
Background
Styrene is an organic compound, the chemical formula is C8H8, the electron of vinyl is conjugated with benzene ring, and the styrene is insoluble in water, soluble in most organic solvents such as ethanol and diethyl ether, is an important monomer of synthetic resin, ion exchange resin, synthetic rubber and the like, and can also be used in industries such as pharmacy, dye, pesticide, mineral separation and the like.
The current announcements are: the utility model patent of CN216233135U discloses a chemical reagent filling metering weighing device, which comprises a base, a blanking pipe and a hose, wherein a placing plate is embedded at the top of the base, a backboard is welded at one end of the top of the base, a connecting pipe is arranged on one side of the backboard through a mounting rack, L-shaped side plates are sleeved on two sides of the base, and the device can be used for detecting and weighing flow during filling, and can be used for automatically blocking after filling and stopping filling.
This patent possesses and carries out flow detection and weigh when the filling, can automatic shutoff and stop the filling after filling simultaneously, but can not carry out altitude mixture control to filling device to can not satisfy different volumetric splendid attire containers, reduced whole practicality.
Disclosure of Invention
1. Technical problem to be solved
The utility model provides a raw material weighing device for styrene reagent production, and aims to solve the problems that the existing raw material weighing device for styrene reagent production cannot adjust the height of a filling device, so that containers with different volumes cannot be met, and the overall practicability is reduced.
2. Technical proposal
The utility model discloses a raw material weighing device for styrene reagent production, which comprises a filling box, wherein the side wall of the filling box is fixedly connected with a placing table, the top of the placing table is provided with a weighing sensor, the side wall of the filling box is provided with an adjusting mechanism, the side wall of the filling box is provided with a liquid receiving component, and both sides of the adjusting mechanism are provided with guide components;
the utility model provides a liquid pump, including the filling box, adjustment mechanism includes electric telescopic jar, push rod, U template, filling tube, logical groove, connecting pipe, drawing liquid pump, folding hose and control cabinet, electric telescopic jar bolt is in the lateral wall of filling box, push rod fixed connection is in the output of electric telescopic jar, U template fixed connection is in the bottom of push rod, two the filling tube bolt is in the one end of U template, two it sets up in the lateral wall of filling box and runs through the filling box to lead to the groove, the connecting pipe sets up in the inside of filling box, the one end of connecting pipe runs through groove fixed connection in the lateral wall of two filling tubes and is linked together with the filling tube, the output fixed connection of drawing liquid pump is in the other end of connecting pipe, folding hose fixed connection is in the input of drawing liquid pump, the control cabinet bolt is in the lateral wall of filling box, equal electric connection of control cabinet and weighing sensor, electric telescopic jar and drawing liquid pump.
In order to receive the styrene reagent production raw materials left in the filling tube and avoid the effect of dripping the raw materials onto the weighing sensor, the raw material weighing device for styrene reagent production is preferable, and the liquid receiving assembly comprises a supporting plate, a rotating rod, a connecting plate, a fixing ring and a liquid receiving bucket.
In order to guide the moving process of the U-shaped plate and avoid the random shaking effect of the U-shaped plate in the moving process, the raw material weighing device for styrene reagent production is preferable, wherein the guide assembly comprises a fixed lug, a guide rod and a fixed plate, the fixed lug is fixedly connected to two side walls of the U-shaped plate, the bottom of the guide rod is fixedly connected to the top of the placing table, the top end of the guide rod penetrates through the fixed lug and is in sliding connection with the fixed lug, the fixed plate is fixedly connected to the top of the guide rod, and one end of the fixed plate is fixedly connected to the side wall of the filling box.
In order to guide and support the moving process of the connecting pipe, the raw material weighing device for styrene reagent production is preferably provided with a moving plate on the inner side wall of the filling box, two ends of the moving plate are fixedly connected with the side wall of the connecting pipe, two sliding blocks are fixedly connected with the side wall of the moving plate, and sliding grooves which are in sliding connection with the sliding blocks are formed in the inner side wall of the filling box.
In order to seal the filling box, and simultaneously, the effect of consumption of a container filled with raw materials for producing styrene reagent in the filling box can be observed in real time, the raw material weighing device for producing styrene reagent is preferable, one side of the filling box is hinged with two sealing doors, and the side walls of the two sealing doors are provided with peeping windows.
In order to achieve the effect of positioning the connecting plate rotated by the rotating rod, the raw material weighing device for styrene reagent production is preferably provided with the baffle plate which is matched with the connecting plate for use, wherein the top of the supporting plate is fixedly connected with the baffle plate.
In order to completely receive the styrene reagent production raw materials left in the filling tube, the raw material weighing device for styrene reagent production is preferably arranged in the utility model, the liquid receiving hopper is positioned right below the filling tube, and the diameter of the liquid receiving hopper is larger than that of the filling tube.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
this raw materials weighing device of styrene reagent production, through setting up electric telescopic jar, the push rod, the U template, the filling tube, lead to the groove, the connecting pipe, the drawing liquid pump, folding hose, the control cabinet, connect liquid subassembly and direction subassembly, firstly place the container that is equipped with styrene reagent production raw materials in the bottom of filling box, again with folding hose insert in the container that is equipped with styrene reagent production raw materials, then place two splendid attire containers on weighing sensor's top, start electric telescopic jar through the control cabinet, electric telescopic jar can drive the U template and move down, the U template can drive two filling tubes and move down and insert the inside of two splendid attire containers respectively, at this moment with required weight value through the control cabinet input, then start the drawing liquid pump through the control cabinet, folding hose can draw in the connecting pipe with the styrene reagent production raw materials in the container, in entering into the filling tube from the connecting pipe, can enter into the splendid attire container at last, weighing sensor can be with the weight change value reaction in the container that detects in the splendid attire container on the display screen of control cabinet, when having reached required weight, it can not be enough to carry out the automatic adjustment to carry out the filling tube and can carry out the filling mechanism to carry out the filling with the filling tube through setting up the guide mechanism, can carry out the weighing effect to the filling tube after the filling tube is reached, can carry out the weighing effect to the filling tube.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a schematic view of an adjustment mechanism of the present utility model;
FIG. 3 is a schematic view of a liquid receiving module according to the present utility model;
FIG. 4 is a schematic view of a guide assembly of the present utility model;
FIG. 5 is a schematic view of a moving plate, slider and chute of the present utility model;
FIG. 6 is a schematic view of a closure door and a peeping window of the present utility model;
FIG. 7 is a schematic view of a baffle of the present utility model.
The reference numerals in the figures illustrate:
1. filling the box; 2. a placement table; 3. a weighing sensor; 4. an adjusting mechanism; 401. an electric telescopic cylinder; 402. a push rod; 403. a U-shaped plate; 404. filling tubes; 405. a through groove; 406. a connecting pipe; 407. a liquid pump; 408. folding the hose; 409. a console; 5. a liquid receiving component; 501. a support plate; 502. a rotating lever; 503. a connecting plate; 504. a fixing ring; 505. a liquid receiving hopper; 6. a guide assembly; 601. a fixed ear; 602. a guide rod; 603. a fixing plate; 7. a moving plate; 8. a slide block; 9. a chute; 10. closing the door; 11. a peeping window; 12. and a baffle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-7, the present utility model provides the following technical solutions: the raw material weighing device for styrene reagent production comprises a filling box 1, wherein a placing table 2 is fixedly connected to the side wall of the filling box 1, a weighing sensor 3 is arranged at the top of the placing table 2, an adjusting mechanism 4 is arranged on the side wall of the filling box 1, a liquid receiving component 5 is arranged on the side wall of the filling box 1, and guide components 6 are arranged on two sides of the adjusting mechanism 4;
the adjustment mechanism 4 includes electric telescopic jar 401, push rod 402, U template 403, filling tube 404, lead to groove 405, connecting pipe 406, drawing liquid pump 407, folding hose 408 and control panel 409, electric telescopic jar 401 bolt is in the lateral wall of filling box 1, push rod 402 fixed connection is in the output of electric telescopic jar 401, U template 403 fixed connection is in the bottom of push rod 402, two filling tube 404 bolt is in the one end of U template 403, two lead to groove 405 open and are located the lateral wall of filling box 1 and run through filling box 1, connecting pipe 406 sets up in the inside of filling box 1, one end of connecting pipe 406 runs through the lateral wall of groove 405 fixed connection in two filling tubes 404 and is linked together with filling tube 404, drawing liquid pump 407's output fixed connection is in the other end of connecting pipe 406, folding hose 408 fixed connection is in drawing liquid pump 407's input, control panel 409 bolt is in filling box 1's lateral wall, control panel 409 and weighing sensor 3, electric telescopic jar 401 and drawing liquid pump 407 all electric connection.
In this embodiment: through setting up electric telescopic jar 401, push rod 402, U template 403, filling tube 404, lead to groove 405, connecting pipe 406, drawing liquid pump 407, folding hose 408, control panel 409, connect liquid subassembly 5 and direction subassembly 6, firstly place the container that is equipped with the styrene reagent raw materials of production in filling box 1's bottom, insert folding hose 408 in the container that is equipped with the styrene reagent raw materials of production again, then place two splendid attire containers on weighing sensor 3, start electric telescopic jar 401 through control panel 409, electric telescopic jar 401 can drive U template 403 and move down, U template 403 can drive two filling tubes 404 and move down and insert the inside of two splendid attire containers respectively, at this moment with required weight value through control panel 409 input, then start drawing liquid pump 407 through control panel 409, folding hose 408 can draw the styrene reagent raw materials of production in the container into connecting pipe 406, in entering filling tube 404 from connecting pipe 406, finally can enter into the splendid attire container, weighing sensor 3 can react the weight change value that detects in the splendid attire container on the display screen of control panel 409, when the weight of two filling tubes 404 has been driven down and two filling tubes 404 have been inserted respectively, can not reach the filling tube 4 and can be reached the filling mechanism through setting up the filling tube 3, can be reached and the filling tube can be carried out to the filling mechanism is carried out to the filling volume of filling tube is adjusted, can not be reached, can be reached to the filling tube is filled with the container is filled with the styrene reagent, can be filled with the raw materials and can be filled with the container is filled with the container, can has a styrene material can has high quality.
As a technical optimization scheme of the utility model, the liquid receiving assembly 5 comprises a supporting plate 501, a rotating rod 502, a connecting plate 503, a fixing ring 504 and a liquid receiving bucket 505, wherein the two supporting plates 501 are fixedly connected to the side wall of the filling box 1, the rotating rod 502 is rotatably connected to the top of the supporting plate 501, the connecting plate 503 is fixedly connected to the top of the rotating rod 502, the fixing ring 504 is fixedly connected to one end of the connecting plate 503, and the liquid receiving bucket 505 is sleeved in the fixing ring 504.
In this embodiment: through setting up backup pad 501, dwang 502, connecting plate 503, solid fixed ring 504 and liquid receiving bucket 505, can receive the styrene reagent raw materials of production that the filling tube 404 inside remains, avoid its whereabouts to weighing sensor 3.
As a technical optimization scheme of the utility model, the guide assembly 6 comprises a fixing lug 601, a guide rod 602 and a fixing plate 603, wherein the fixing lug 601 is fixedly connected to two side walls of the U-shaped plate 403, the bottom of the guide rod 602 is fixedly connected to the top of the placement table 2, the top end of the guide rod 602 penetrates through the fixing lug 601 and is in sliding connection with the fixing lug 601, the fixing plate 603 is fixedly connected to the top of the guide rod 602, and one end of the fixing plate 603 is fixedly connected to the side wall of the filling box 1.
In this embodiment: through setting up fixed ear 601, guide bar 602 and fixed plate 603, when U template 403 reciprocates, can drive fixed ear 601 simultaneously and remove along the orbit of guide bar 602, reached the removal process to U template 403 and lead, avoid the effect that U template 403 rocked at will in the removal process simultaneously.
As a technical optimization scheme of the utility model, the inner side wall of the filling box 1 is provided with a movable plate 7, two ends of the movable plate 7 are fixedly connected to the side wall of a connecting pipe 406, the side wall of the movable plate 7 is fixedly connected with two sliding blocks 8, and the inner side wall of the filling box 1 is provided with a sliding groove 9 which is in sliding connection with the sliding blocks 8.
In this embodiment: through setting up movable plate 7, slider 8 and spout 9, when filling tube 404 drove connecting pipe 406 and reciprocate, connecting pipe 406 can drive movable plate 7 simultaneously and reciprocate, and movable plate 7 can drive slider 8 and remove along the orbit of spout 9, has reached the effect of guiding and supporting the removal process of connecting pipe 406.
As a technical optimization scheme of the utility model, two sealing doors 10 are hinged to one side of the filling box 1, and peeping windows 11 are arranged on the side walls of the two sealing doors 10.
In this embodiment: by providing the closing door 10 and the peeping window 11, the filling box 1 can be closed, and simultaneously the consumption condition of the container filled with the styrene reagent production raw material in the filling box 1 can be observed in real time.
As a technical optimization scheme of the utility model, a baffle 12 matched with the connecting plate 503 is fixedly connected to the top of the supporting plate 501.
In this embodiment: by providing the baffle 12, the effect of positioning the connection plate 503 rotated by the rotation lever 502 can be achieved.
As a technical optimization scheme of the utility model, the liquid receiving hopper 505 is located right below the filling pipe 404, and the diameter of the liquid receiving hopper 505 is larger than that of the filling pipe 404.
In this embodiment: by providing the liquid receiving bucket 505 having a diameter larger than the filling tube 404, the styrene reagent production raw material left inside the filling tube 404 can be completely received.
Working principle: firstly, open two enclosure doors 10, then place the container that is equipped with styrene reagent raw materials in the bottom of filling case 1, then insert folding hose 408 in the container that is equipped with styrene reagent raw materials, then place two splendid attire containers on weighing sensor 3, the staff applys the force of contrary and baffle 12 to solid fixed ring 504, gu fixed ring 504 can drive connecting plate 503 and rotate to one side through dwang 502, start electric telescopic jar 401 through control panel 409, electric telescopic jar 401 can drive U template 403 and move down, U template 403 can drive two filling tubes 404 and move down and insert the inside of two splendid attire containers respectively, filling tube 404 can drive connecting pipe 406 and move in logical inslot 405 when moving down, U template 403 can drive fixed ear 601 and move along the orbit of guide bar 602 simultaneously, the moving process to U template 403 is led, avoid U template 403 to shake the effect at will in the moving process simultaneously, the moment, the weight value that will be required is passed through control panel 409 input, then start the drawing liquid pump 407 through control panel 409, folding hose 401 can drive two filling tubes 404 and move down and insert the inside of two splendid attire containers respectively, filling tube 404 can drive connecting pipe 406 in the filling case of moving down, the container 404 can reach the volume-changing, can reach the volume of filling tube can reach when the filling tube is satisfied, can reach the automatic volume-changing filling tube, can reach the volume of filling tube is reached at the filling tube is filled with automatic container, can reach the container 404, can reach the effect is high in the filling tube is filled in the container, can be filled down can be filled with the container, and can be filled with the container and can be filled with the quality convenient to be filled.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a raw materials weighing device of styrene reagent production, includes filling case (1), its characterized in that: the side wall of the filling box (1) is fixedly connected with a placing table (2), a weighing sensor (3) is arranged at the top of the placing table (2), an adjusting mechanism (4) is arranged on the side wall of the filling box (1), a liquid receiving component (5) is arranged on the side wall of the filling box (1), and guide components (6) are arranged on two sides of the adjusting mechanism (4);
the utility model provides a weighing and packaging device, including adjustment mechanism (4), including electric telescopic jar (401), push rod (402), U template (403), filling tube (404), logical groove (405), connecting pipe (406), drawing liquid pump (407), folding hose (408) and control panel (409), electric telescopic jar (401) bolt is in the lateral wall of filling tube (1), push rod (402) fixed connection is in the output of electric telescopic jar (401), U template (403) fixed connection is in the bottom of push rod (402), two filling tube (404) bolt is in the one end of U template (403), two logical groove (405) are opened and are located the lateral wall of filling tube (1) and run through filling tube (1), connecting pipe (406) set up in the inside of filling tube (1), one end run through groove (405) fixed connection in the lateral wall of two filling tube (404) and with filling tube (404) are linked together, the other end of drawing liquid pump (407) fixed connection in 406), folding hose (408) fixed connection is in the bottom of push rod (402), two filling tube (405) are fixed connection in the lateral wall of filling tube (409) and control panel (409) input sensor (3, the weighing and control panel (409) input sensor (409) of filling tube (1) The electric telescopic cylinder (401) and the liquid pump (407) are electrically connected.
2. The raw material weighing device for styrene reagent production according to claim 1, wherein: connect liquid subassembly (5) including backup pad (501), dwang (502), connecting plate (503), solid fixed ring (504) and connect liquid fill (505), two backup pad (501) fixed connection is in the lateral wall of filling case (1), dwang (502) rotate and connect in the top of backup pad (501), connecting plate (503) fixed connection is in the top of dwang (502), gu fixed ring (504) fixed connection is in the one end of connecting plate (503), connect liquid fill (505) to cup joint in the inside of solid fixed ring (504).
3. The raw material weighing device for styrene reagent production according to claim 1, wherein: the guide assembly (6) comprises a fixing lug (601), a guide rod (602) and a fixing plate (603), wherein the fixing lug (601) is fixedly connected to two side walls of the U-shaped plate (403), the bottom of the guide rod (602) is fixedly connected to the top of the placement table (2), the top of the guide rod (602) penetrates through the fixing lug (601) and is in sliding connection with the fixing lug (601), the fixing plate (603) is fixedly connected to the top of the guide rod (602), and one end of the fixing plate (603) is fixedly connected to the side wall of the filling box (1).
4. The raw material weighing device for styrene reagent production according to claim 1, wherein: the utility model discloses a filling box, including filling box (1), including connecting pipe (406), fixed connection, runner (9) with slider (8) sliding connection are offered to the inside wall of filling box (1), the inside wall of filling box (1) is provided with movable plate (7), the both ends fixedly connected with of movable plate (7) are in the lateral wall of connecting pipe (406), the lateral wall fixedly connected with of movable plate (7) two sliders (8).
5. The raw material weighing device for styrene reagent production according to claim 1, wherein: two sealing doors (10) are hinged to one side of the filling box (1), and peeping windows (11) are arranged on the side walls of the two sealing doors (10).
6. The raw material weighing device for styrene reagent production according to claim 2, wherein: the top of the supporting plate (501) is fixedly connected with a baffle plate (12) matched with the connecting plate (503).
7. The raw material weighing device for styrene reagent production according to claim 2, wherein: the liquid receiving hopper (505) is positioned right below the filling pipe (404), and the diameter of the liquid receiving hopper (505) is larger than that of the filling pipe (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321249547.6U CN219857724U (en) | 2023-05-23 | 2023-05-23 | Raw material weighing device for styrene reagent production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321249547.6U CN219857724U (en) | 2023-05-23 | 2023-05-23 | Raw material weighing device for styrene reagent production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219857724U true CN219857724U (en) | 2023-10-20 |
Family
ID=88370534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321249547.6U Active CN219857724U (en) | 2023-05-23 | 2023-05-23 | Raw material weighing device for styrene reagent production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219857724U (en) |
-
2023
- 2023-05-23 CN CN202321249547.6U patent/CN219857724U/en active Active
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