CN217807537U - Quantitative discharging device of silica fume equipment - Google Patents
Quantitative discharging device of silica fume equipment Download PDFInfo
- Publication number
- CN217807537U CN217807537U CN202220933747.2U CN202220933747U CN217807537U CN 217807537 U CN217807537 U CN 217807537U CN 202220933747 U CN202220933747 U CN 202220933747U CN 217807537 U CN217807537 U CN 217807537U
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- CN
- China
- Prior art keywords
- fixedly connected
- workbin
- silica fume
- sliding connection
- fixed mounting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910021487 silica fume Inorganic materials 0.000 title claims abstract description 18
- 238000007599 discharging Methods 0.000 title description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 244000309464 bull Species 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 54
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011863 silicon-based powder Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a silica fume equipment ration unloader, including the blanking box, the inside fixedly connected with backup pad of blanking box, the inside of blanking box and the top sliding connection who is located the backup pad have a support flitch, the inside sliding connection who supports the flitch has the montant, the bottom fixedly connected with transmission frame of montant, the top fixed mounting of backup pad has No. two motors, the output fixedly connected with and the transmission frame complex eccentric wheel of No. two motors, two fixed casees of the top symmetry fixedly connected with of backup pad, the inside sliding connection of fixed case has T type pole, the top fixedly connected with of T type pole strikes the ball, a spring is installed to the bottom of T type pole, the utility model discloses a fixed case, a spring, T type pole, strike the ball, no. two lateral masses and a lateral mass isotructure can strike the support flitch, make the support flitch vibrations, avoid the material to attach to on the support flitch.
Description
Technical Field
The utility model relates to a silica fume unloading equipment technical field specifically is a silica fume equipment ration unloader.
Background
The silicon powder, also called as micro silicon powder, is produced by collecting and treating smoke and dust escaping with waste gas in the process of smelting industrial silicon and ferrosilicon at high temperature in an industrial electric furnace by a special collecting device.
When the existing silica fume quantitative blanking device carries out blanking, materials are easily attached to the inner wall of a blanking pipe and a plate for guiding the materials, so that errors are caused to the quantitative blanking amount of the materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silica fume equipment ration unloader to propose current silica fume ration unloader in solving above-mentioned background art when carrying out the unloading, the material is attached to on the inner wall of unloading pipe and the board of guide material easily, thereby leads to the problem that causes the error to the volume of material ration unloading.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a silica fume equipment ration unloader, includes the workbin, the inside fixedly connected with backup pad of workbin, the inside of workbin and the top sliding connection who is located the backup pad have the support flitch, the inside sliding connection who supports the flitch has the montant, the bottom fixedly connected with transmission frame of montant, the top fixed mounting of backup pad has No. two motors, the output fixedly connected with and the transmission frame complex eccentric wheel of No. two motors, two fixed casees of top symmetry fixedly connected with of backup pad, the inside sliding connection of fixed case has T type pole, the top fixedly connected with of T type pole strikes the ball, no. one spring is installed to the bottom of T type pole, no. one side fixedly connected with crosspiece of T type pole, the outside fixedly connected with of transmission frame and No. two crosspieces of crosspiece complex, the inside rotation of workbin is connected with reciprocal lead screw, the inside fixedly connected with slide bar of workbin, the outside sliding connection of slide bar has the slider with reciprocal threaded connection, the top fixedly connected with crosspiece of slider, the inside sliding connection of crosspiece has strikes the pole, the one end of No. two springs is installed with the inner wall connection of No. two crosspiece.
As a preferred scheme of the utility model, two gag lever posts of the top symmetry fixedly connected with of backup pad, transmission frame and gag lever post sliding connection.
As a preferred scheme of the utility model, the bottom fixed mounting of feed box inner wall has pressure sensor, pressure sensor's sense terminal fixed mounting has two connecting rods, the one end of connecting rod is connected with the bottom of support flitch.
As a preferred scheme of the utility model, the inner wall of workbin is equipped with the discharge gate, the outside fixed mounting of workbin has electric telescopic handle, electric telescopic handle's output fixedly connected with connecting block, the left side fixedly connected with and discharge gate sliding connection's bin gate of connecting block, one side fixedly connected with baffle of bin gate, the outside of workbin just is located the below fixedly connected with stock guide of discharge gate.
As a preferred scheme of the utility model, the top fixedly connected with toper piece of montant, the top fixedly connected with rubber pad of toper piece.
As a preferred scheme of the utility model, the left side fixed mounting of workbin has a motor, the output fixedly connected with transfer line of a motor, the outside fixedly connected with drive bevel gear of transfer line, the driven bevel gear that the one end fixedly connected with and the drive bevel gear meshing of reciprocal lead screw are connected.
As a preferred scheme of the utility model, the top fixedly connected with storage case of unloading case, the inside rotation of storage case is connected with the bull stick, the top of bull stick and the equal fixedly connected with belt pulley in top of transfer line, two connect through belt drive between the belt pulley, the central point of storage bottom of the case portion puts and is equipped with the unloading pipe, the outside fixedly connected with puddler of bull stick.
As an optimized scheme of the utility model, the top fixed mounting of storage case has the hopper, the top of hopper articulates there is the fender lid, one side of storage case is equipped with the observation window, one side fixed mounting of unloading case has control panel, a motor, no. two motors, pressure sensor and electric telescopic handle all with control panel electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixed case that sets up, a spring, T type pole, strike the ball, no. two lateral masses and lateral mass isotructure can strike the support flitch, make the support flitch vibrations, avoid the material to adhere to on the support flitch, reciprocal lead screw through setting up, the slider, the lateral mass, no. two springs and knock bar can constantly strike the unloading pipe, avoid the material to adhere to the inner wall at the unloading pipe, take place to block up, no. two springs through setting up can provide the cushioning effect, avoid the knock bar to hit the unloading pipe bad, the quantity of material in the storage case can be observed to people through the observation window that sets up, thereby select when suitable toward the storage incasement add the material.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the section A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the present invention at B of FIG. 1;
fig. 4 is a side view of the support plate of the present invention;
fig. 5 is a front view of the present invention.
In the figure: 1. a blanking box; 2. a material storage box; 3. a vertical rod; 4. a baffle plate; 5. a pressure sensor; 6. a connecting rod; 7. a support plate; 8. a first motor; 9. a transmission rod; 10. a pulley; 11. a stirring rod; 12. a rotating rod; 13. a blocking cover; 14. a hopper; 15. an electric telescopic rod; 16. a discharge port; 17. connecting blocks; 18. a material door; 19. a material guide plate; 20. a support plate; 21. a first spring; 22. a T-shaped rod; 23. a stationary box; 24. an observation window; 25. a first horizontal block; 26. knocking and hitting the ball; 27. a second horizontal block; 28. a transmission frame; 29. an eccentric wheel; 30. a second motor; 31. a limiting rod; 32. a drive bevel gear; 33. a driven bevel gear; 34. a slider; 35. a horizontal box; 36. a second spring; 37. knocking the rod; 38. a discharging pipe; 39. a reciprocating screw rod; 40. a slide bar; 41. a control panel; 42. a conical block; 43. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a quantitative blanking device of silica fume equipment comprises a blanking box 1, a supporting plate 20 is fixedly connected inside the blanking box 1, a supporting material plate 7 is connected inside the blanking box 1 and positioned above the supporting plate 20 in a sliding mode, a vertical rod 3 is connected inside the supporting material plate 7 in a sliding mode, a transmission frame 28 is fixedly connected at the bottom of the vertical rod 3, a second motor 30 is fixedly installed at the top of the supporting plate 20, an output end of the second motor 30 is fixedly connected with an eccentric wheel 29 matched with the transmission frame 28, the transmission frame 28 can reciprocate up and down through the eccentric wheel 29 to perform quantitative blanking, two fixed boxes 23 are symmetrically and fixedly connected at the top of the supporting plate 20, a T-shaped rod 22 is connected inside the fixed boxes 23 in a sliding mode, a striking ball 26 is fixedly connected at the top of the T-shaped rod 22, a first spring 21 is installed at the bottom of the T-shaped rod 22, the support plate 7 can be knocked through the structures such as the fixed box 23, the first spring 21, the T-shaped rod 22, the knocking ball 26, the second cross block 27 and the first cross block 25, the support plate 7 can be vibrated, materials are prevented from being attached to the support plate 7, the first cross block 25 is fixedly connected to one side of the T-shaped rod 22, the second cross block 27 matched with the first cross block 25 is fixedly connected to the outer side of the transmission frame 28, the T-shaped rod 22 can be conveniently driven to move by the transmission frame 28 through the second cross block 27 and the first cross block 25, the reciprocating screw rod 39 is rotatably connected to the inner portion of the blanking box 1, the reciprocating screw rod 39 can realize reciprocating movement of the slide block 34 on the premise that the rotation direction of a main shaft is not changed, the slide rod 40 is fixedly connected to the inner portion of the blanking box 1, the slide rod 40 can be used for limiting the slide block 34, the slide block 34 is prevented from being driven to rotate by the reciprocating screw rod 39, the slide block 34 is slidably connected to the outer side of the slide rod 40 through the slide block 34 in threaded connection with the reciprocating screw rod 39, the top fixedly connected with of slider 34 has horizontal case 35, and the inside sliding connection of horizontal case 35 has rapping bar 37, can constantly strike blanking pipe 38 through the reciprocal lead screw 39 that sets up, slider 34, horizontal case 35, no. two springs 36 and rapping bar 37, avoids the material to attach to the inner wall of blanking pipe 38, takes place to block up, and No. two springs 36 are installed to the one end of rapping bar 37, and No. two springs 36 can provide the cushioning effect, avoids rapping bar 37 to bump blanking pipe 38 bad, and No. two springs 36's one end and horizontal case 35's interior wall connection.
Wherein, two gag lever posts 31 of the symmetry fixedly connected with in the top of backup pad 20, gag lever post 31 can be used for restricting transmission frame 28, makes transmission frame 28 more stable when up-and-down motion, and transmission frame 28 and gag lever post 31 sliding connection.
Wherein, the bottom fixed mounting of 1 inner wall of feed box has pressure sensor 5, and pressure sensor 5 can detect the weight of material on the supporting material board 7 to can weigh the material, increase the practicality of device, pressure sensor 5's sense terminal fixed mounting has two connecting rods 6, and the one end of connecting rod 6 is connected with the bottom of supporting material board 7.
Wherein, the inner wall of workbin 1 is equipped with discharge gate 16, the outside fixed mounting of workbin 1 has electric telescopic handle 15, electric telescopic handle 15 can be used for controlling the position of bin gate 18, electric telescopic handle 15's output fixedly connected with connecting block 17, the left side fixedly connected with of connecting block 17 and discharge gate 16 sliding connection's bin gate 18, one side fixedly connected with baffle 4 of bin gate 18, baffle 4 can block the material, avoid the material to follow the top motion department workbin 1 of bin gate 18, the outside of workbin 1 just is located the below fixedly connected with stock guide 19 of discharge gate 16, stock guide 19 can guide the material.
The top of the vertical rod 3 is fixedly connected with a conical block 42, the conical block 42 can block the blanking pipe 38, the top of the conical block 42 is fixedly connected with a rubber pad 43, and the rubber pad 43 can increase the sealing performance between the blanking pipe 38 and the conical block 42.
Wherein, the left side fixed mounting of unloading case 1 has a motor 8, and the output fixedly connected with transfer line 9 of a motor 8, the outside fixedly connected with drive bevel gear 32 of transfer line 9, the driven bevel gear 33 of the one end fixedly connected with and drive bevel gear 32 meshing connection of reciprocal lead screw 39, can be convenient for the transfer line 9 to drive reciprocal lead screw 39 through the drive bevel gear 32 and the driven bevel gear 33 that set up and rotate.
Wherein, the top fixedly connected with storage case 2 of unloading case 1, the inside of storage case 2 is rotated and is connected with bull stick 12, the top of bull stick 12 and the equal fixedly connected with belt pulley 10 in top of transfer line 9, connect through belt transmission between two belt pulleys 10, can make transfer line 9 and bull stick 12 rotate simultaneously through belt pulley 10 and the belt that sets up, and only need a power to drive, use cost is reduced, the central point of storage case 2 bottom puts and is equipped with unloading pipe 38, the outside fixedly connected with puddler 11 of bull stick 12, puddler 11 can stir the material in the storage case 2, avoid the material to take place to block up in storage case 2.
Wherein, the top fixed mounting of storage case 2 has hopper 14, hopper 14 can be convenient for people add the material toward storage case 2 in, the top of hopper 14 articulates there is fender lid 13, fender lid 13 can block hopper 14, one side of storage case 2 is equipped with observation window 24, the volume of people's observation storage case 2 interior material can be convenient for to observation window 24, thereby select when suitable toward adding the material in storage case 2, one side fixed mounting of unloading case 1 has control panel 41, control panel 41 can be used for controlling each equipment, make things convenient for people to control, a motor 8, no. two motor 30, pressure sensor 5 and electric telescopic handle 15 all with control panel 41 electric connection.
Specifically, firstly, the blocking cover 13 is opened to add materials into the material storage box 2 through the hopper 14, when quantitative blanking is needed, the electric telescopic rod 15 is started through the control panel 41, the electric telescopic rod 15 enables the connecting block 17 to move upwards, the connecting block 17 enables the material door 18 to move upwards, the first motor 8 is started, the first motor 8 enables the transmission rod 9 to rotate, the transmission rod 9 enables the belt pulley 10 to rotate, the belt pulley 10 enables the belt pulley 10 on the rotating rod 12 to rotate through a belt, the belt pulley 10 drives the rotating rod 12 to rotate, the rotating rod 12 drives the stirring rod 11 to rotate, materials in the material storage box 2 are stirred, blockage of the materials is avoided, the transmission rod 9 drives the driving bevel gear 32 to rotate while rotating, the driving bevel gear 32 enables the driven bevel gear 33 to rotate, the driven bevel gear 33 drives the reciprocating screw rod 39 to rotate, the reciprocating screw rod 39 enables the slide block 34 to reciprocate left and right, the slide block 34 drives the transverse box 35 to reciprocate left and right, the transverse box 35 enables the knocking rod 37 to reciprocate left and right, the knocking rod 37 continuously impacts the discharging pipe 38, the discharging pipe 38 vibrates, materials are prevented from being attached to the inner wall of the discharging pipe 38 and being blocked, the second motor 30 is started, the second motor 30 enables the eccentric wheel 29 to rotate, the eccentric wheel 29 contacts the bottom of the inner side of the transmission frame 28, the transmission frame 28 moves downwards, the transmission frame 28 enables the conical block 42 to move downwards through the vertical rod 3, the materials in the discharging pipe 38 are not blocked by the conical block 42 and fall onto the conical block 42, then fall onto the supporting plate 7, flow out of the discharging port 16 through the supporting plate 7 and are guided by the material guide plate 19 to flow out of the discharging box 1, the eccentric wheel 29 continues to rotate, the eccentric wheel 29 contacts the top of the inner wall of the transmission frame 28, the transmission frame 28 moves upwards, the transmission frame 28 enables the conical block 42 to move upwards through the vertical rod 3, the conical block 42 blocks the discharging pipe 38, the steps are repeated, quantitative discharging can be carried out for multiple times, the transmission frame 28 drives the second transverse block 27 to move downwards while moving downwards, the second transverse block 27 enables the first transverse block 25 to move downwards, the first transverse block 25 enables the T-shaped rod 22 to move downwards, the T-shaped rod 22 compresses the first spring 21, when the second transverse block 27 moves upwards, the first spring 21 resets to enable the T-shaped rod 22 to move upwards, the T-shaped rod 22 enables the knocking ball 26 to move upwards, the knocking ball 26 is knocked on the support plate 7 to vibrate, the situation that the material is remained on the support plate 7 when the material needs to be weighed, the material door 18 descends through the electric telescopic rod 15, the discharging port 16 is blocked, the second motor 30 is started to enable the transmission frame 28 to descend, the conical block 42 does not block the discharging pipe 38, the material falls on the support plate 7, the transmission frame 28 also enables the T-shaped rod 22 to move downwards when the transmission frame 28 descends, the knocking ball 26 does not contact with the support plate 7, the connecting rod does not affect the pressure sensor 5 to detect the weight of the material flowing out of the material 5, the material 6, the material can be detected by the sensor 6, and the sensor 15, and the material flowing sensor 15, and the material can be detected by the material pressure sensor, and the material weighing sensor 16, and the material sensor, and the material weighing sensor, and the material door 15.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a silica fume equipment ration unloader, includes workbin (1), its characterized in that: the inside fixedly connected with backup pad (20) of workbin (1) down, the inside of workbin (1) and the top sliding connection that is located backup pad (20) have support flitch (7), the inside sliding connection that supports flitch (7) has montant (3), the bottom fixedly connected with transmission frame (28) of montant (3), the top fixed mounting of backup pad (20) has No. two motors (30), the output fixedly connected with and transmission frame (28) complex eccentric wheel (29) of No. two motors (30), the top symmetry fixedly connected with two stationary boxes (23) of backup pad (20), the inside sliding connection of stationary box (23) has T type pole (22), the top fixedly connected with batting of T type pole (22) strikes (26), no. one spring (21) is installed to the bottom of T type pole (22), one side fixedly connected with No. one horizontal block (25) of T type pole (22), the outside fixedly connected with of transmission frame (28) and No. two horizontal blocks (27) of horizontal block (25) complex, the inside fixed connection of workbin (1) down has slider (39) and reciprocal screw rod (34), the top fixedly connected with of slider (34) violently case (35), the inside sliding connection of violently case (35) has rapping bar (37), no. two spring (36) are installed to the one end of rapping bar (37), the one end of No. two spring (36) is connected with the inner wall of violently case (35).
2. The quantitative blanking device of silica fume equipment as claimed in claim 1, wherein: the top of backup pad (20) symmetry fixedly connected with two gag lever posts (31), transmission frame (28) and gag lever post (31) sliding connection.
3. The quantitative blanking device of a silica fume device as claimed in claim 1, characterized in that: the bottom fixed mounting of workbin (1) inner wall has pressure sensor (5), the sense terminal fixed mounting of pressure sensor (5) has two connecting rods (6), the one end of connecting rod (6) is connected with the bottom of support flitch (7).
4. The quantitative blanking device of a silica fume device as claimed in claim 3, characterized in that: the inner wall of workbin (1) is equipped with discharge gate (16), the outside fixed mounting of workbin (1) has electric telescopic handle (15), the output fixedly connected with connecting block (17) of electric telescopic handle (15), the left side fixedly connected with of connecting block (17) and discharge gate (16) sliding connection's bin gate (18), one side fixedly connected with baffle (4) of bin gate (18), the outside of workbin (1) just is located below fixedly connected with stock guide (19) of discharge gate (16).
5. The quantitative blanking device of silica fume equipment as claimed in claim 1, wherein: the top fixedly connected with toper piece (42) of montant (3), the top fixedly connected with rubber pad (43) of toper piece (42).
6. The quantitative blanking device of a silica fume device as claimed in claim 5, wherein: the left side fixed mounting of unloading case (1) has a motor (8), the output fixedly connected with transfer line (9) of a motor (8), the outside fixedly connected with drive bevel gear (32) of transfer line (9), the one end fixedly connected with of reciprocal lead screw (39) and drive bevel gear (32) meshing connection's driven bevel gear (33).
7. The quantitative blanking device of silica fume equipment as claimed in claim 6, characterized in that: the top fixedly connected with storage case (2) of unloading case (1), the inside rotation of storage case (2) is connected with bull stick (12), the top of bull stick (12) and the equal fixedly connected with belt pulley (10) in top of transfer line (9), two connect through belt transmission between belt pulley (10), the central point of storage case (2) bottom puts and is equipped with unloading pipe (38), outside fixedly connected with puddler (11) of bull stick (12).
8. The quantitative blanking device of a silica fume device as claimed in claim 7, wherein: the top fixed mounting of storage case (2) has hopper (14), the top of hopper (14) articulates there is fender lid (13), one side of storage case (2) is equipped with observation window (24), one side fixed mounting of workbin (1) has control panel (41) down, equal and the control panel (41) electric connection of a motor (8), no. two motor (30), pressure sensor (5) and electric telescopic handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933747.2U CN217807537U (en) | 2022-04-21 | 2022-04-21 | Quantitative discharging device of silica fume equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933747.2U CN217807537U (en) | 2022-04-21 | 2022-04-21 | Quantitative discharging device of silica fume equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217807537U true CN217807537U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220933747.2U Expired - Fee Related CN217807537U (en) | 2022-04-21 | 2022-04-21 | Quantitative discharging device of silica fume equipment |
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| Country | Link |
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| CN (1) | CN217807537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100693A (en) * | 2023-02-09 | 2023-05-12 | 南京德尔隆新材料股份有限公司 | PBT plastic production process |
-
2022
- 2022-04-21 CN CN202220933747.2U patent/CN217807537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100693A (en) * | 2023-02-09 | 2023-05-12 | 南京德尔隆新材料股份有限公司 | PBT plastic production process |
| CN116100693B (en) * | 2023-02-09 | 2024-04-12 | 南京德尔隆新材料股份有限公司 | PBT plastic production process |
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Granted publication date: 20221115 |
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