CN111097575A - Chemical powder raw material grinding device - Google Patents
Chemical powder raw material grinding device Download PDFInfo
- Publication number
- CN111097575A CN111097575A CN201911316580.4A CN201911316580A CN111097575A CN 111097575 A CN111097575 A CN 111097575A CN 201911316580 A CN201911316580 A CN 201911316580A CN 111097575 A CN111097575 A CN 111097575A
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- 239000000126 substance Substances 0.000 title claims abstract description 29
- 239000000843 powder Substances 0.000 title claims abstract description 22
- 239000002994 raw material Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000013064 chemical raw material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 239000003317 industrial substance Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of chemical industry, and discloses a chemical powder raw material grinding device which comprises a fixed bottom plate, wherein a grinding frame is arranged in the middle of the upper end of the fixed bottom plate, supporting frames are arranged on two sides of the upper end of the fixed bottom plate, a fixed rack is arranged between the top ends of the supporting frames, a grinding gear is meshed at the front end of the fixed rack, a grinding shaft is arranged in the middle of the lower end of the grinding gear, a grinding disc is connected to the bottom end of the grinding shaft, a plurality of grinding wheels are arranged in the middle of the bottom end of the grinding disc, a bearing cylinder is arranged in the middle of the grinding shaft, a moving block is arranged on the outer side of the bearing cylinder, a threaded part of a driving shaft. According to the invention, the reciprocating rotation of the driving shaft is realized, so that the driving shaft is matched with the moving block, the grinding shaft and the grinding gear, the grinding disc can reciprocate while reciprocating left and right, and the grinding effect on chemical powder raw materials is increased.
Description
Technical Field
The invention relates to the technical field of chemical industry, in particular to a chemical industry powder raw material grinding device.
Background
The human beings have close relationship with chemical engineering and are popularized in various aspects of life. In modern life, chemical products can not be left at all times and places, and the chemical products are needed to serve from material life such as clothes, food, live, and walk to mental life such as culture, art and entertainment. Some chemical products play an epoch-making important role in the development history of human beings. Their production and use even represent a certain historical stage of human civilization.
Grinding utilizes abrasive particles coated or pressed on a grinding tool to perform finishing processing (such as cutting processing) on a processing surface through relative movement of the grinding tool and a workpiece under a certain pressure. The grinding can be used for processing various metal and non-metal materials, and the processed surface has the shapes of planes, inner and outer cylindrical surfaces, conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other molded surfaces. The processing precision can reach IT 5-IT 01, and the surface roughness can reach Ra0.63-0.01 micron. But the industrial chemicals grinder on the existing market, when grinding industrial chemicals, lead to industrial chemicals's grinding insufficient easily to lead to the efficiency of grinding to reduce, increased the grinding time simultaneously, greatly reduced industrial chemicals's grinding quality.
Chinese patent (publication No. CN 207119410U) discloses a chemical raw material grinding device for chemical industry, which comprises an installation frame, a grinding mechanism, a driving mechanism, a second bearing seat, a second rotating rod, a first connecting rod and a grinding roller, the lower part of the installation frame is connected with the grinding mechanism, the upper part of the installation frame is connected with the driving mechanism, the front and rear sides below the driving mechanism are both connected with the first connecting rod, the lower end of the first connecting rod is connected with the second bearing seat, the second rotating rod is connected between the second bearing seats on the front and rear sides, the middle part of the second rotating rod is connected with the grinding roller, although the device realizes the grinding of chemical powder materials to a certain extent, in the actual grinding, the device only realizes the grinding through left and right rolling, the grinding effect is not good, therefore, further improvement is still needed.
Disclosure of Invention
The invention aims to provide a chemical powder raw material grinding device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a chemical industry powder raw materials grinder, includes PMKD, the frame is ground in the mid-mounting of PMKD upper end, and PMKD upper end both sides installation support frame installs fixed rack between the support frame top, and the meshing of fixed rack front end has the grinding gear, grinds gear lower extreme mid-mounting grinding spindle, and the grinding spindle bottom is connected with the abrasive disc, and abrasive disc bottom middle part is equipped with a plurality of grinding miller, grinding spindle mid-mounting bearing cylinder, bearing cylinder outside installation movable block, movable block rear end mid-portion are connected with the screw thread portion of drive shaft, the drive shaft right-hand member passes the support frame and is connected with drive gear, and the meshing of drive gear rear end has lifting rack, lifting rack bottom.
As a further scheme of the invention: and a limiting frame is arranged at the top end of the right side of the supporting frame, and a lifting rack is arranged in the middle of the limiting frame.
As a further scheme of the invention: and a limiting block is arranged at the top end of the lifting rack.
As a further scheme of the invention: the reciprocating mechanism comprises a rack frame, meshing teeth are arranged on the inner wall of the rack frame, a rotating wheel is installed between the rack frames, and ring teeth with central angles of 90 degrees are arranged on the outer side of the rotating wheel.
As a further scheme of the invention: the meshing teeth are meshed with the ring teeth.
As a further scheme of the invention: and an internal thread area matched with the thread part is arranged in the middle of the rear end of the moving block.
As a further scheme of the invention: the rotating wheel is connected with an output shaft of a rotating motor.
As a further scheme of the invention: and the middle part of the rear end of the grinding frame is provided with a discharge hopper.
As a further scheme of the invention: and the middle part of the upper end of the rack frame is connected with a lifting rack.
As a still further scheme of the invention: the left end of the driving shaft is connected to the middle part of the left supporting frame in a rolling manner.
Compared with the prior art, the invention has the beneficial effects that:
the chemical powder raw material grinding device is reasonable in structure, novel in design, and through the mutual cooperation between the reciprocating mechanism, the lifting rack and the drive gear that are equipped with, the reciprocating rotation of drive shaft has been realized to mutually support between with movable block, grinding shaft and the grinding gear, make the grinding disc still carry out reciprocating rotation when reciprocating motion about, greatly increased is to the grinding effect of chemical powder raw materials, and the practicality is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic structural diagram of a chemical raw material grinding device.
Fig. 2 is a schematic structural diagram of a reciprocating mechanism in a chemical raw material grinding device.
Fig. 3 is a schematic perspective assembly structure diagram of a moving block in a chemical powder raw material grinding device.
In the figure: 1-fixed bottom plate, 2-grinding frame, 3-grinding disc, 4-grinding wheel, 5-grinding shaft, 6-moving block, 7-bearing cylinder, 8-thread part, 9-driving shaft, 10-supporting frame, 11-reciprocating mechanism, 12-rotating motor, 13-lifting rack, 14-driving gear, 15-limiting frame, 16-limiting block, 17-fixed rack, 18-grinding gear, 19-rack frame, 20-meshing gear, 21-rotating wheel, 22-ring gear, 23-output shaft and 24-internal thread area.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 3, in the embodiment of the invention, a chemical raw material grinding device comprises a fixed base plate 1, wherein a grinding frame 2 is installed in the middle of the upper end of the fixed base plate 1 and used for placing chemical raw materials to be ground, support frames 10 are installed on two sides of the upper end of the fixed base plate 1, the support frames 10 are used for installing and fixing a fixed rack 17 and ensuring the reliability of the whole grinding system, a limit frame 15 is installed at the top end of the right side of the support frame 10 and used for limiting and supporting the up-and-down position movement of a lifting rack 13 and ensuring that the lifting rack 13 does not shake in a large range in the remaining movement process, a lifting rack 13 is arranged in the middle of the limit frame 15, the lifting rack 13 can move up and down along the middle of the limit frame 15, the fixed rack 17 is installed between the top ends of the support, the grinding gear 18 can move left and right along a fixed rack 17 in a fixed state, a grinding shaft 5 is arranged in the middle of the lower end of the grinding gear 18, a grinding disc 3 is connected to the bottom end of the grinding shaft 5, the grinding shaft 5 can drive the grinding disc 3 to rotate while rotating, a plurality of grinding wheels 4 are arranged in the middle of the bottom end of the grinding disc 3, the grinding wheels 4 are in shaft connection with the bottom end of the grinding disc 3, so that the grinding wheels 4 can move left and right along the bottom end of the grinding disc 3, a bearing cylinder 7 is arranged in the middle of the grinding shaft 5, a moving block 6 is arranged on the outer side of the bearing cylinder 7, an internal thread area 24 matched with the thread portion 8 is arranged in the middle of the rear end of the moving block 6, the rotary motion of the driving shaft 9 can be converted into left and right linear motion of the moving block 6 by arranging the internal thread area 24 and being in, the left end of the driving shaft 9 is connected to the middle of the left supporting frame 10 in a rolling manner, so that the left end of the driving shaft 9 cannot shake in a large range in the rotating process, and a limiting supporting effect is achieved, the right end of the driving shaft 9 penetrates through the supporting frame 10 to be connected with a driving gear 14, the rear end of the driving gear 14 is meshed with a lifting rack 13, so that the lifting rack 13 can drive the driving gear 14 to perform reciprocating rotation clockwise and anticlockwise in the up-and-down linear motion process, a limiting block 16 is installed at the top end of the lifting rack 13, a reciprocating mechanism 11 is installed at the bottom end of the lifting rack 13, the reciprocating mechanism 11 comprises a rack frame 19, the middle of the upper end of the rack frame 19 is connected with the lifting rack 13, so that the rack frame 19 can drive the lifting rack 13 to perform synchronous motion in the up-and down motion process, meshing, installation swiveling wheel 21 between rack frame 19, swiveling wheel 21 is connected with the output shaft 23 of rotating electrical machines 12 to can drive swiveling wheel 21 synchronous rotation when making rotating electrical machines 12 rotate, the swiveling wheel 21 outside is equipped with circle tooth 22 that central angle is 90, and then makes swiveling wheel 21 rotate the round once, guarantees that the quarter cycle can mesh with meshing tooth 20 and rotate, meshing tooth 20 and circle tooth 22 intermeshing have ensured the transmission of turning moment.
Example 2
In another embodiment of the present invention, the embodiment is different from the above embodiments in that a discharge hopper is installed in the middle of the rear end of the grinding frame 2, and the discharge hopper ensures that the ground material of the grinding frame 2 can be discharged sufficiently after grinding.
When the grinding device is used, chemical powder to be ground is placed in the grinding frame 2, then the rotating motor 12 is started, the rotating motor 12 drives the rotating wheel 21 to rotate, then the rotating wheel is matched with the rack frame 19, the whole reciprocating mechanism 11 moves up and down in a reciprocating manner, then the driving gear 14 can rotate clockwise and anticlockwise in a reciprocating manner alternately through the up-and-down movement of the lifting rack 13, so that the driving shaft 9 also moves in the same manner, then the moving block 6 can move left and right in a reciprocating manner through the matching action of the threaded part 8 arranged in the middle of the driving shaft 9 and the inner threaded area 24 arranged in the middle of the rear end of the moving block 6, so that the whole grinding shaft 5 can move left and right synchronously, in the process, under the action of the bearing barrel 7, the grinding gear 18 arranged at the top end of the grinding shaft 5 can be meshed with the fixed rack 17, in the process, can make 18 synchronous rotations of grinding gear, and then act through grinding shaft 5, make grinding disk 3 and hub connection at the grinding miller 4 of grinding disk 3 lower extreme also synchronous level rotate, carry out abundant contact with the chemical industry powder that is located 2 inside bottoms of grinding frame, the abundant grinding to the chemical industry powder has been realized, later the good material of grinding can be discharged through the discharging pipe, whole operation process only need alone can, and grinding effect and grinding efficiency obviously are higher than the general grinding setting among the prior art, this equipment is worth popularizing and applying in the grinding of current chemical industry powder material, raw materials material pretreatment for chemical industry reaction provides a fine equipment, and whole device only has a rotating electrical machines 12 power sources, also further reduced the device running cost for the chemical industry enterprise. The grinding disc 3 is reasonable in structure and novel in design, reciprocating rotation of the driving shaft 9 is achieved through mutual matching of the reciprocating mechanism 11, the lifting rack 13 and the driving gear 14, and therefore the driving shaft is matched with the moving block 6, the grinding shaft 5 and the grinding gear 18, the grinding disc 3 can reciprocate while reciprocating left and right, grinding effect on chemical powder raw materials is greatly improved, and the grinding disc is high in practicability and reliability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The chemical powder raw material grinding device comprises a fixed base plate (1), a grinding frame (2) is installed in the middle of the upper end of the fixed base plate (1), support frames (10) are installed on two sides of the upper end of the fixed base plate (1), and is characterized in that a fixed rack (17) is installed between the top ends of the support frames (10), a grinding gear (18) is meshed at the front end of the fixed rack (17), a grinding shaft (5) is installed in the middle of the lower end of the grinding gear (18), a grinding disc (3) is connected to the bottom end of the grinding shaft (5), a plurality of grinding wheels (4) are arranged in the middle of the bottom end of the grinding disc (3), a bearing cylinder (7) is installed in the middle of the grinding shaft (5), a moving block (6) is installed on the outer side of the bearing cylinder (7), a threaded portion (8) of a driving shaft (9, the rear end of the driving gear () is meshed with a lifting rack (13), and the bottom end of the lifting rack (13) is provided with a reciprocating mechanism (11).
2. The chemical powder raw material grinding device according to claim 1, wherein a limiting frame (15) is mounted at the top end of the right side of the support frame (10), and a lifting rack (13) is arranged in the middle of the limiting frame (15).
3. The chemical raw material grinding device according to claim 2, wherein a limiting block (16) is mounted at the top end of the lifting rack (13).
4. The chemical industry powder material grinding device according to claim 1, wherein the reciprocating mechanism (11) comprises a rack frame (19), the inner wall of the rack frame (19) is provided with engaging teeth (20), a rotating wheel (21) is installed between the rack frame (19), and the outer side of the rotating wheel (21) is provided with ring teeth (22) with a central angle of 90 degrees.
5. The apparatus for grinding industrial powder raw material according to claim 4, wherein the engaging teeth (20) and the ring teeth (22) are engaged with each other.
6. The chemical raw material grinding device according to claim 1, wherein the middle of the rear end of the moving block (6) is provided with an internal threaded area (24) which is matched with the threaded portion (8).
7. A chemical raw material grinding apparatus according to claim 4, wherein the rotary wheel (21) is connected to an output shaft (23) of a rotary motor (12).
8. The chemical industry powder raw material grinding device according to claim 1 or 4, characterized in that a discharge hopper is arranged in the middle of the rear end of the grinding frame (2).
9. The chemical raw material powder grinding device according to claim 4, wherein a lifting rack (13) is connected to the middle of the upper end of the rack frame (19).
10. The chemical raw material grinding device according to claim 1, wherein the left end of the driving shaft (9) is connected to the middle of the left support frame (10) in a rolling manner.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316580.4A CN111097575A (en) | 2019-12-19 | 2019-12-19 | Chemical powder raw material grinding device |
| PCT/CN2020/126171 WO2021120901A1 (en) | 2019-12-19 | 2020-11-03 | Grinding device for chemical powdery raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316580.4A CN111097575A (en) | 2019-12-19 | 2019-12-19 | Chemical powder raw material grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111097575A true CN111097575A (en) | 2020-05-05 |
Family
ID=70422898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911316580.4A Withdrawn CN111097575A (en) | 2019-12-19 | 2019-12-19 | Chemical powder raw material grinding device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111097575A (en) |
| WO (1) | WO2021120901A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076826A (en) * | 2020-08-13 | 2020-12-15 | 吉古阿册 | A fast pellet mill |
| CN112296333A (en) * | 2020-10-22 | 2021-02-02 | 左玉霞 | A high polymer powder material production is with grinding mechanism for 3D prints |
| WO2021120901A1 (en) * | 2019-12-19 | 2021-06-24 | 王淑英 | Grinding device for chemical powdery raw materials |
| CN113368977A (en) * | 2021-05-08 | 2021-09-10 | 新沂市东方硕华光学材料有限公司 | Reciprocating grinding and crushing device |
| CN114682330A (en) * | 2020-12-31 | 2022-07-01 | 宿州金地工贸有限责任公司 | Anti-sticking hole hydraulic automatic crushing device |
| CN115007268A (en) * | 2022-06-23 | 2022-09-06 | 吴停 | A mashing system for veterinary medicine proportioning |
| CN118237997A (en) * | 2024-05-29 | 2024-06-25 | 贵州玉蝶电工股份有限公司 | Polyethylene pipe production molding processing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8444074B2 (en) * | 2010-01-04 | 2013-05-21 | Yienn Lih Enterprise Co., Ltd. | Pepper mill |
| CN205404201U (en) * | 2016-03-08 | 2016-07-27 | 武寨虎 | A sampling equipment for refining oil chemical wastewater water sample |
| CN108325685A (en) * | 2018-03-30 | 2018-07-27 | 李超 | A kind of Cosmetic Manufacture raw material milling apparatus |
| CN209348702U (en) * | 2018-09-27 | 2019-09-06 | 四川合晟四品生物科技有限责任公司 | A kind of automation rhizoma polygonati grinds equipment |
| CN111097575A (en) * | 2019-12-19 | 2020-05-05 | 王淑英 | Chemical powder raw material grinding device |
-
2019
- 2019-12-19 CN CN201911316580.4A patent/CN111097575A/en not_active Withdrawn
-
2020
- 2020-11-03 WO PCT/CN2020/126171 patent/WO2021120901A1/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120901A1 (en) * | 2019-12-19 | 2021-06-24 | 王淑英 | Grinding device for chemical powdery raw materials |
| CN112076826A (en) * | 2020-08-13 | 2020-12-15 | 吉古阿册 | A fast pellet mill |
| CN112296333A (en) * | 2020-10-22 | 2021-02-02 | 左玉霞 | A high polymer powder material production is with grinding mechanism for 3D prints |
| CN114682330A (en) * | 2020-12-31 | 2022-07-01 | 宿州金地工贸有限责任公司 | Anti-sticking hole hydraulic automatic crushing device |
| CN113368977A (en) * | 2021-05-08 | 2021-09-10 | 新沂市东方硕华光学材料有限公司 | Reciprocating grinding and crushing device |
| CN115007268A (en) * | 2022-06-23 | 2022-09-06 | 吴停 | A mashing system for veterinary medicine proportioning |
| CN118237997A (en) * | 2024-05-29 | 2024-06-25 | 贵州玉蝶电工股份有限公司 | Polyethylene pipe production molding processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021120901A1 (en) | 2021-06-24 |
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Application publication date: 20200505 |