CN212188837U - Compounding device is used in production of composite non-woven fabric - Google Patents
Compounding device is used in production of composite non-woven fabric Download PDFInfo
- Publication number
- CN212188837U CN212188837U CN201922171739.XU CN201922171739U CN212188837U CN 212188837 U CN212188837 U CN 212188837U CN 201922171739 U CN201922171739 U CN 201922171739U CN 212188837 U CN212188837 U CN 212188837U
- Authority
- CN
- China
- Prior art keywords
- mixing
- compounding
- hopper
- auxiliary shaft
- rotary drum
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a material mixing device for producing composite non-woven fabrics, which comprises a feed hopper and a material mixing mechanism arranged below the feed hopper, wherein the material mixing mechanism also comprises a material mixing rotary drum and a stirring rod which is arranged in the material mixing rotary drum and has the opposite rotation direction to the material mixing rotary drum; the bottom in the feed hopper is also provided with a crushing assembly, the materials are fed through a feed hopper opening, the non-woven fabric mixed materials with multiple components or different colors are crushed through the crushing assembly, and the crushed mixed materials are further stirred and mixed through a mixed material rotary drum, so that the problem of uneven mixed materials caused by raw material bonding or large particles is solved, the automation degree is high, the occupied space of equipment is small, and the working efficiency is high; through-hole and compounding entry and compounding export in the compounding rotary drum align to realize mixing the inner chamber of raw materials business turn over compounding rotary drum, and whole in-process motor lasts the rotation, and feeding and ejection of compact last go on, have avoided the problem that current continuous production feeding ejection of compact frequently opened and stop motor.
Description
Technical Field
The utility model relates to a non-woven fabrics production facility technical field especially relates to a compounding device is used in composite non-woven fabrics production.
Background
At present, the non-woven fabric is also called non-woven fabric, is formed by directional or random fibers or continuous filaments, has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, rich colors, low price, recycling and the like, and is widely applied to the sanitary and medical fields of medical protective clothing, operation hole towels, masks, paper diapers, adult incontinence articles, women sanitary towels and the like.
The non-woven fabrics compounding is for producing the product that multicomponent perhaps contains the colour, and the homogeneity of mixture has decided the quality outward appearance of product, and there is a compounding motor traditional compounding device the inside, and the motor rotates the raw materials section that makes the inside and mixes, and the compounding is inhomogeneous, and degree of automation is low to equipment occupation space is big, and work efficiency is low.
The utility model discloses a utility model patent with grant publication number CN209362337U discloses a toper blendor, breaks up the raw materials piece that bonds in the process of stirring and mixing, makes the raw materials piece that breaks up can carry out abundant mixing with other raw materials, and the raw materials piece that has not once broken up still stays in the blendor, breaks up and mixes it again until it is broken up and mixed well with other raw materials, after the raw materials are mixed well, separates the vibration with the raw materials through the vibrator, discharges the blendor; the utility model discloses a through the compounding blade at the pivoted in-process, when the more condition of raw materials, raw material block is not broken up by the compounding blade easily, but deposit in proper order on coarse screen subassembly and fine screen subassembly, cause the jam to coarse screen subassembly and fine screen subassembly to the further mix that sieves of raw materials has been influenced, and the raw materials need sieve several times, and the mixing speed is slower, and the raw materials ejection of compact after mixing is also inconvenient in addition.
The utility model discloses a grant utility model patent of publication number CN207680510U discloses a compounding equipment for non-woven fabrics, include: the equipment base is rotatably connected with the mixing bin, and the mixing bin further comprises a feeding mechanism and a stirring mechanism which are arranged above the mixing bin; when more raw materials are stored in the feed hopper and the opening of the mixing bin is upward, sequentially opening a baffle plate on the mixing bin and a valve on the feeding pipe to enable the raw materials to fall into the mixing bin, and then sequentially closing the valve and the baffle plate; starting a motor, wherein the motor drives a stirring rod to stir raw materials in the mixing bin through a transmission shaft, a driving gear on the transmission shaft drives a driven gear to rotate through a transmission gear, a driving chain wheel and the driven gear rotate coaxially, and the driving chain wheel drives the mixing bin to rotate through a chain and a transmission chain wheel; when the opening of blending bunker rotated to downwards, stop the motor, opened the baffle, made the raw materials that the stirring was good get into screw extruder, the blending bunker every rotated the equal feeding of round and the ejection of compact, nevertheless the utility model discloses need stop the motor when carrying out the feeding and the ejection of compact, and the frequency of continuous feeding and the ejection of compact is higher in the actual production, and frequent opening in the continuous production process is ineligible with the stop motor must.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a material mixing device for producing composite non-woven fabrics, which feeds materials through a hopper feed inlet of a feed hopper, and crushes multi-component or non-woven fabric mixed materials with different colors through a crushing assembly, thereby avoiding the problem of uneven material mixing caused by raw material bonding or large particles; in addition, the non-woven fabrics compounding after smashing is further mixed through compounding mechanism, and whole in-process motor lasts the rotation, and feeding and ejection of compact continue to go on, have avoided among the prior art continuous production frequently to open and the problem of stopping the motor.
The utility model discloses a realize through following technical scheme.
The utility model provides a compounding device is used in production of composite non-woven fabrics, includes the feeder hopper and sets up the compounding mechanism in the feeder hopper below, its characterized in that, compounding mechanism is including being used for carrying out the rotatory compounding rotary drum that mixes with the mixture and setting up in the compounding rotary drum with the compounding rotary drum rotation direction opposite phase do the puddler that further stirring mixes to the mixture.
Further, the bottom still is provided with crushing unit in the feeder hopper, the top opening of feeder hopper is the hopper feed inlet, bottom opening in the feeder hopper is the hopper discharge gate, crushing unit is located hopper discharge gate top.
Further, the crushing assembly comprises a left crushing roller and a right crushing roller which are arranged in parallel and driven by a driving part, and teeth on the roller bodies are meshed with each other; still be provided with toper guide cylinder between left side crushed aggregates roller and right crushed aggregates roller and the feeder hopper, the upper end of toper guide cylinder and the interior wall connection of feeder hopper, the lower extreme of toper guide cylinder is connected with the hopper discharge gate of feeder hopper, hopper discharge gate top of crushing unit below still is provided with keeps off the material net, keep off the material net and fix the bottom at toper guide cylinder.
Further, the mixing mechanism further comprises: the fixing sleeve, the left auxiliary shaft and the right auxiliary shaft; the left auxiliary shaft and the right auxiliary shaft are respectively positioned at two ends of the mixing rotary drum and are respectively and fixedly connected with the mixing rotary drum, and the left auxiliary shaft and the right auxiliary shaft are respectively and rotatably connected with the fixed outer sleeve through a left bearing and a right bearing; the left end of the left auxiliary shaft and the right end of the right auxiliary shaft are respectively connected with the fixed outer sleeve through a left bearing end cover and a right bearing end cover; the right end of the right auxiliary shaft penetrates through the right bearing end cover to be connected with an output shaft of the mixing motor.
Furthermore, the stirring rod is positioned in the mixing drum, the right end of the stirring rod is rotatably connected with the right auxiliary shaft, and the left end of the stirring rod penetrates through the left auxiliary shaft to be connected with an output shaft of the stirring motor.
Further, the top and the bottom of compounding rotary drum are provided with compounding entry and compounding export respectively, the compounding entry communicates with the hopper discharge gate of feeder hopper bottom, the compounding export communicates with screw extruder's feed inlet.
Furthermore, a plurality of stirring blades are uniformly distributed on the stirring rod, one ends of the stirring blades are vertically fixed on the stirring rod, and the stirring blades are arranged on the surface of the stirring rod in an annular array mode.
Furthermore, a boss in sliding connection with the inner wall of the fixed outer sleeve is arranged in the middle of the outer surface of the mixing drum, and a sealing ring is arranged between the boss and the inner wall of the fixed outer sleeve; and a plurality of through holes which are penetrated through the inner cavity of the mixing rotary drum are circumferentially arranged on the boss.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a compounding device passes through the hopper feed inlet feeding of feeder hopper, smashes the non-woven fabrics compounding of multicomponent or different colours through crushing unit, has avoided because of the inhomogeneous problem of compounding that raw materials bond or the granule is great to degree of automation is high, and equipment occupation space is little, and work efficiency is high.
2. The utility model discloses a compounding mechanism further mixes the non-woven fabrics compounding after smashing, when the through-hole aligns with compounding entry and compounding export, the inner chamber of business turn over compounding rotary drum could just be realized to the mixed raw materials, and whole in-process motor lasts the rotation, and feeding and the ejection of compact continue to go on, have avoided among the prior art continuous production frequently to open with the problem of stop motor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of a material mixing device for producing composite non-woven fabrics;
FIG. 2 is a sectional view taken along line A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a compounding drum;
FIG. 4 is a cross-sectional view taken along line B of FIG. 3;
fig. 5 is a schematic perspective view of the mixing drum.
In the figure: 1. a feed hopper; 101. a hopper feed inlet; 102. a discharge port of the hopper; 2. a material mixing mechanism; 201. a mixing drum; 202. a stirring rod; 203. fixing the outer sleeve; 204. a left auxiliary shaft; 205. a right auxiliary shaft; 206. a left side bearing; 207. a right side bearing; 208. a left bearing end cap; 209. a right bearing end cap; 210. a mixing motor; 211. a stirring motor; 212. a mixing inlet; 213. a mixing outlet; 214. a stirring blade; 216. a boss; 217. a through hole; 3. a size reduction assembly; 301. a left breaker roll; 302. a right breaker roll; 303. a conical material guide cylinder; 304. keep off the material net.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Referring to fig. 1, a compounding device is used in production of composite non-woven fabrics, including feeder hopper 1 and the compounding mechanism 2 of setting in feeder hopper 1 below, its characterized in that, compounding mechanism 2 is including being used for carrying out the rotatory compounding rotary drum 201 that mixes with the mixture and setting up in compounding rotary drum 201 and do further stirring and mix the puddler 202 that mixes with compounding rotary drum 201 rotation direction is opposite to the mixture.
Referring to fig. 1, a crushing assembly 3 is further arranged at the bottom in the feed hopper 1, an opening at the upper part of the feed hopper 1 is a hopper feed port 101, an opening at the bottom in the feed hopper 1 is a hopper discharge port 102, and the crushing assembly 3 is positioned above the hopper discharge port 102.
Referring to fig. 1, the crushing assembly 3 includes left and right crushing rollers 301 and 302, the left and right crushing rollers 301 and 302 being arranged in parallel and driven by a driving portion, teeth on the roller bodies being engaged with each other; still be provided with toper guide cylinder 303 between left crushed aggregates roller 301 and right crushed aggregates roller and the feeder hopper 1, the upper end and the inner wall connection of feeder hopper 1 of toper guide cylinder 303, the lower extreme and the hopper discharge gate 102 of feeder hopper 1 of toper guide cylinder 303 are connected, the hopper discharge gate 102 top of crushing unit 3 below still is provided with and keeps off material net 304, keeps off material net 304 and fixes the bottom at toper guide cylinder 303.
Referring to fig. 1 and 2, the mixing mechanism 2 further includes: a fixed outer sleeve 203, a left auxiliary shaft 204 and a right auxiliary shaft 205; the left auxiliary shaft 204 and the right auxiliary shaft 205 are respectively positioned at two ends of the mixing drum 201 and are respectively and fixedly connected with the mixing drum 201, and the left auxiliary shaft 204 and the right auxiliary shaft 205 are respectively and rotatably connected with the fixed outer sleeve 203 through a left bearing 206 and a right bearing 207; the left end of the left auxiliary shaft 204 and the right end of the right auxiliary shaft 205 are respectively connected with the fixed outer sleeve 203 through a left bearing end cover 208 and a right bearing end cover 209; the right end of the right auxiliary shaft 205 passes through a right bearing end cover 209 to be connected with an output shaft of a mixing motor 210; the stirring rod 202 is positioned in the mixing drum 201, the right end of the stirring rod is rotatably connected with the right auxiliary shaft 205, and the left end of the stirring rod passes through the left auxiliary shaft 204 and is connected with an output shaft of the stirring motor 211.
Referring to fig. 1 and 2, the top and the bottom of the mixing drum 201 are respectively provided with a mixing inlet 212 and a mixing outlet 213, the mixing inlet 212 is communicated with the hopper outlet 102 at the bottom of the feed hopper 1, and the mixing outlet 213 is communicated with the feed inlet of the screw extruder 4.
Referring to fig. 1 and 2, a plurality of stirring blades 214 are uniformly distributed on the stirring rod 202, one end of each stirring blade 214 is vertically fixed on the stirring rod 202, and the stirring blades 214 are arranged on the surface of the stirring rod 202 in an annular array.
Referring to fig. 1, 3, 4 and 5, a boss 216 slidably connected with the inner wall of the fixed outer sleeve 203 is arranged in the middle of the outer surface of the mixing drum 201, and a sealing ring 215 is further arranged between the boss 216 and the inner wall of the fixed outer sleeve 203; a plurality of through holes 217 which penetrate through the inner cavity of the mixing drum 201 are circumferentially arranged on the boss 216.
The utility model relates to a compounding device's theory of operation is used in composite non-woven fabrics production: conveying the non-woven fabric raw materials with mixing to a feed hopper 1 and feeding the non-woven fabric raw materials from a hopper feed inlet 101; the driving motor who starts left crushed aggregates roller 301 and right crushed aggregates roller 302, left crushed aggregates roller 301 and right crushed aggregates roller 302 intermeshing, get into below compounding rotary drum 201 through keeping off material net 201 after the raw materials crushing of great granule, keep off the effect of material net and be the great raw materials that are not completely crushed and get into below compounding rotary drum 201, cause the compounding inhomogeneous.
Starting the stirring motor 211 and the mixing motor 210, wherein the rotating directions of the stirring motor 211 and the mixing motor 210 are opposite, and the stirring motor 211 and the mixing motor 210 drive the mixing drum 201 and the stirring rod 202 to rotate so as to mix and stir the mixture; the mixing motor 210 drives the mixing drum 201 to rotate, the mixing drum 201 is circumferentially arranged and passes through the mixing inlet 212 on the fixed outer sleeve with a certain frequency through the through hole 217, when the through hole 217 is aligned with the mixing inlet 212, crushed mixed raw materials enter the inner cavity of the mixing drum 201 along the through hole 217, and when the through hole 217 is staggered with the mixing inlet 212, the crushed mixed raw materials cannot enter the inner cavity of the mixing drum 201, so that the crushed mixed raw materials enter the inner cavity of the mixing drum 201 with a certain frequency along with the rotation of the mixing drum 201; the mixing rod 202 which rotates reversely with the mixing drum 201 further stirs and mixes the mixture entering the inner cavity; the mixing outlet 213, which has the same principle as the mixing inlet 212, discharges the fully-mixed mixture into the lower screw extruder 4 at a certain frequency for the next process.
The utility model relates to a compounding device for composite non-woven fabric production feeds through the hopper feed inlet 101 of the feed hopper 1, and the non-woven fabric compounding of multiple components or different colors is smashed through the smashing component 3, thereby avoiding the problem of uneven compounding caused by raw material bonding or large particles, and having high automation degree, small occupied space of equipment and high working efficiency; in addition, through-hole 217 and compounding entry 212 and the compounding export 213 of in the compounding rotary drum 201 align to realize mixing the inner chamber of raw materials business turn over compounding rotary drum 201, and whole in-process motor lasts the rotation, and feeding and ejection of compact continue to go on, have avoided the problem that current continuous production feeding ejection of compact frequently opened and stopped the motor.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a compounding device is used in production of composite non-woven fabrics, its characterized in that includes feeder hopper (1) and compounding mechanism (2) of setting in feeder hopper (1) below, compounding mechanism (2) are including being used for carrying out rotatory compounding rotary drum (201) of mixing with the mixture and set up in compounding rotary drum (201) and do stirring rod (202) that further stirring mixes to the mixture with compounding rotary drum (201) rotation direction phase contrast.
2. The mixing device for producing the composite non-woven fabric is characterized in that a crushing component (3) is further arranged at the bottom in the feeding hopper (1), an upper opening of the feeding hopper (1) is a hopper feeding hole (101), a bottom opening in the feeding hopper (1) is a hopper discharging hole (102), and the crushing component (3) is located above the hopper discharging hole (102).
3. A mixing device for the production of composite non-woven fabrics, according to claim 2, characterized in that the crushing component (3) comprises a left crushing roller (301) and a right crushing roller (302), the left crushing roller (301) and the right crushing roller (302) are arranged in parallel and driven by a driving part, and the teeth on the roller bodies are meshed with each other; still be provided with toper guide cylinder (303) between left side bits of broken glass roller (301) and right bits of broken glass roller and feeder hopper (1), the upper end of toper guide cylinder (303) and the interior wall connection of feeder hopper (1), the lower extreme of toper guide cylinder (303) is connected with hopper discharge gate (102) of feeder hopper (1), hopper discharge gate (102) top of crushing unit (3) below still is provided with keeps off material net (304), keep off material net (304) and fix the bottom at toper guide cylinder (303).
4. A mixing device for the production of composite non-woven fabrics, according to claim 1, characterized in that the mixing mechanism (2) further comprises: a fixed outer sleeve (203), a left auxiliary shaft (204) and a right auxiliary shaft (205); the left auxiliary shaft (204) and the right auxiliary shaft (205) are respectively positioned at two ends of the mixing drum (201) and are respectively and fixedly connected with the mixing drum (201), and the left auxiliary shaft (204) and the right auxiliary shaft (205) are respectively and rotatably connected with the fixed outer sleeve (203) through a left bearing (206) and a right bearing (207); the left end of the left auxiliary shaft (204) and the right end of the right auxiliary shaft (205) are respectively connected with the fixed outer sleeve (203) through a left bearing end cover (208) and a right bearing end cover (209); the right end of the right auxiliary shaft (205) penetrates through a right bearing end cover (209) to be connected with an output shaft of the mixing motor (210).
5. A mixing device for the production of non-woven fabrics as claimed in claim 4, wherein said stirring rod (202) is located in the mixing drum (201), the right end of the stirring rod is rotatably connected with the right auxiliary shaft (205), and the left end of the stirring rod passes through the left auxiliary shaft (204) and is connected with the output shaft of the stirring motor (211).
6. A mixing device for the production of composite non-woven fabrics, according to claim 5, characterized in that the top and the bottom of the mixing drum (201) are respectively provided with a mixing inlet (212) and a mixing outlet (213), the mixing inlet (212) is communicated with the hopper discharge port (102) at the bottom of the feed hopper (1), and the mixing outlet (213) is communicated with the feed port of the screw extruder (4).
7. A mixing device for the production of composite non-woven fabrics, according to claim 5, characterized in that a plurality of stirring blades (214) are uniformly distributed on the stirring rod (202), one end of each stirring blade (214) is vertically fixed on the stirring rod (202), and the stirring blades are arranged on the surface of the stirring rod (202) in an annular array.
8. The mixing device for the production of the composite non-woven fabric according to claim 1, wherein a boss (216) connected with the inner wall of the fixed outer sleeve (203) in a sliding manner is arranged in the middle of the outer surface of the mixing drum (201), and a sealing ring (215) is further arranged between the boss (216) and the inner wall of the fixed outer sleeve (203); and a plurality of through holes (217) which penetrate through the inner cavity of the mixing drum (201) are circumferentially arranged on the boss (216).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171739.XU CN212188837U (en) | 2019-12-06 | 2019-12-06 | Compounding device is used in production of composite non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171739.XU CN212188837U (en) | 2019-12-06 | 2019-12-06 | Compounding device is used in production of composite non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212188837U true CN212188837U (en) | 2020-12-22 |
Family
ID=73806349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922171739.XU Active CN212188837U (en) | 2019-12-06 | 2019-12-06 | Compounding device is used in production of composite non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212188837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934089A (en) * | 2021-02-01 | 2021-06-11 | 安徽理工大学 | A compounding equipment for concrete additive production usefulness |
| CN113040184A (en) * | 2021-04-15 | 2021-06-29 | 黑龙江八一农垦大学 | Processing device and processing method of coarse cereal noodles |
-
2019
- 2019-12-06 CN CN201922171739.XU patent/CN212188837U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934089A (en) * | 2021-02-01 | 2021-06-11 | 安徽理工大学 | A compounding equipment for concrete additive production usefulness |
| CN112934089B (en) * | 2021-02-01 | 2023-03-10 | 湖北天安新型建材股份有限公司 | A compounding equipment for concrete additive production usefulness |
| CN113040184A (en) * | 2021-04-15 | 2021-06-29 | 黑龙江八一农垦大学 | Processing device and processing method of coarse cereal noodles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212188837U (en) | Compounding device is used in production of composite non-woven fabric | |
| CN111701494A (en) | Environment-friendly antibacterial putty powder processing equipment and process | |
| CN115430511A (en) | Grinding method and grinding equipment for environment-friendly stemming mixture for blast furnace | |
| CN111113609B (en) | Building materials processing equipment based on straw recycle | |
| CN110935383A (en) | Compound feed mixing and stirring device for geese | |
| CN211590930U (en) | Automatic material equipment of broadcasting of synthetic panel design and color texture of quartz | |
| CN212528311U (en) | Raw material mixing device is used in plastic granules production | |
| CN212523818U (en) | Chinese-medicinal material smashes mixing machine | |
| CN209612698U (en) | Finishing material mixing arrangement | |
| CN218803285U (en) | High-speed mixing arrangement of raw materials is used in floor production is moulded to stone | |
| CN206767946U (en) | For the cement grinding system in manufacture of cement | |
| CN213725959U (en) | Apparatus for producing of disinfection powder | |
| CN210385602U (en) | Sieve material mixer | |
| CN220780064U (en) | Multistage stirring formula raw materials mixing arrangement | |
| CN218195961U (en) | Blendor for ceramic manufacture | |
| CN220195056U (en) | Batching agitating unit with shredding function | |
| CN218314305U (en) | Novel energy-conserving concrete blendor | |
| CN215429412U (en) | Built-in shutter glass compounding device | |
| CN217670363U (en) | Mixer is used in rubber floor production | |
| CN112718114A (en) | Auxiliary device for producing organic high polymer material and operation method thereof | |
| CN215140787U (en) | Ginseng reducing mechanism with filtering mechanism | |
| CN218296442U (en) | Biomass particle spiral stirrer | |
| CN220389947U (en) | Woven bag raw material mixing device | |
| CN110370596B (en) | Self-rotating mixing type plastic-steel section plastic extruding machine feed hopper for door and window frame | |
| CN207287224U (en) | A kind of pre-mixing apparatus of premixed feed raw material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |