CN116422047A - Solid pollutant separation device for water quality detection - Google Patents

Solid pollutant separation device for water quality detection Download PDF

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Publication number
CN116422047A
CN116422047A CN202310565821.9A CN202310565821A CN116422047A CN 116422047 A CN116422047 A CN 116422047A CN 202310565821 A CN202310565821 A CN 202310565821A CN 116422047 A CN116422047 A CN 116422047A
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CN
China
Prior art keywords
bin
water quality
roller
rotary table
transmission assembly
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Withdrawn
Application number
CN202310565821.9A
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Chinese (zh)
Inventor
张卫星
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Laiyang Inspection And Testing Center
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Laiyang Inspection And Testing Center
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Publication date
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Priority to CN202310565821.9A priority Critical patent/CN116422047A/en
Publication of CN116422047A publication Critical patent/CN116422047A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/06Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a solid pollutant separating device for water quality detection, which comprises a base, wherein a separating bin and a cleaning bin are respectively arranged on two sides of the top of the base; the top of the separation bin is provided with a feeding pipe, the bottom of one side of the separation bin is provided with a water outlet pipe, and the inside of the separation bin is provided with a roller and a first transmission assembly for driving the roller to rotate; the separating device is provided with a separating bin and a cleaning bin, wherein a roller with water leakage holes is arranged in the separating bin, the cleaning bin is internally provided with the brush capable of eccentrically rotating, the roller is rotated by the first transmission component, so that liquid in the cleaning bin is thrown out into the separating bin and discharged through a water outlet pipe, solids are left in the roller, the roller is placed in the cleaning bin, and residual substances on the inner wall of the roller are cleaned by the brush capable of eccentrically rotating.

Description

Solid pollutant separation device for water quality detection
Technical Field
The invention relates to the field of separation devices, in particular to a solid pollutant separation device for water quality detection.
Background
Water quality detection is a measure of national environmental protection and food safety protection, and is convenient for protecting water quality by detecting components in water, and in the detection process of water quality, solid pollutants in a water source are required to be separated in order to improve the detection precision and the working efficiency, so that the existence of the solid pollutants is avoided, and the detection data precision is influenced.
Through searching, the invention patent publication number is: the utility model provides an environmental engineering water quality testing solid-liquid separation device of CN112999755B, including the box, the both sides bottom fixed mounting of box has the supporting leg, and the upper end fixed mounting of box has the inlet tube, and the bottom fixed mounting of box has the outlet pipe, and the both sides fixed mounting of box has the solid collecting box, the bottom fixed mounting of solid collecting box has the connecting pipe, the other end fixed mounting of connecting pipe is in the bottom both sides of box. The invention provides the solid-liquid separation device for environmental engineering water quality detection, which realizes the separation of sewage and solid pollutants thereof, avoids the phenomenon that the first filter plate is blocked due to the retention of the solid pollutants on the first filter plate, can collect and detect the separated sewage, is convenient for research and detection of researchers, is convenient to use, improves the data result of detection, and improves the accurate efficiency of detection.
However, the filter plate of the separating device of the present invention is inconvenient to disassemble inside the device, and it is difficult to clean the solid matter in the mesh by the reciprocating cleaning of the brush.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a solid pollutant separating device for water quality detection, which aims to solve the problems that a filter plate of the separating device provided in the background art is inconvenient to detach in the device and solid matters in a mesh are difficult to clean by the reciprocating cleaning of a hairbrush.
In order to solve the technical problems, the invention provides the following technical scheme: the solid pollutant separating device for water quality detection comprises a base, wherein a separating bin and a cleaning bin are respectively arranged on two sides of the top of the base; the top of the separation bin is provided with a feeding pipe, the bottom of one side of the separation bin is provided with a water outlet pipe, and the inside of the separation bin is provided with a roller and a first transmission assembly for driving the roller to rotate; the cleaning bin is internally provided with a hairbrush and a second transmission assembly for driving the hairbrush to eccentrically rotate.
Preferably, the top of the separation bin is hinged with a first flip, the feeding pipe is vertically fixed at the top of the first flip, and one end of the feeding pipe penetrates into the separation bin; the cleaning bin is characterized in that a second flip cover is hinged to the top of the cleaning bin, a bin door is hinged to one side, away from the separation bin, of the cleaning bin, and handles are fixed to the first flip cover, the second flip cover and the bin door.
Preferably, the first transmission assembly comprises a protective cover, wherein the protective cover is a cylindrical barrel with a cavity formed in the axis, the protective cover is vertically fixed at the center of the inner bottom of the separation bin, and an annular first lower sliding groove surrounding the axis is formed in the top of the protective cover.
Preferably, the first transmission assembly comprises a first rotary table, the first rotary table is circular, the outer diameter of the first rotary table is consistent with the outer diameter of the protective cover, a first upper sliding groove which is mirrored with a first lower sliding groove is formed in the bottom of the first rotary table, a plurality of first balls are further embedded between the first upper sliding groove and the first lower sliding groove, a regular octagon first clamping groove is formed in the center of the bottom of the first rotary table, and a circular clamping hole which is mirrored and penetrates through the top to the bottom of the first rotary table is further formed in the first rotary table.
Preferably, the first transmission assembly further comprises a first motor, the first motor is fixed at the bottom in the separation bin and located inside the protective cover, the first motor is connected with a first rotating shaft in a transmission mode, and the end portion of the first rotating shaft is regular octagon and is tightly embedded in a first clamping groove at the bottom of the first rotary disc.
Preferably, the cylinder is located under the feeding pipe and is provided with a plurality of water leakage holes penetrating through the periphery to the inside, the bottoms of two sides of the cylinder are also fixed with mirrored support lugs, slots are formed in the tops of the mirrored support lugs, mirrored clamping columns are fixed at the bottom of the cylinder, and the mirrored clamping columns are respectively and tightly embedded in the clamping holes of the first turntable.
Preferably, the second transmission assembly comprises a fixed seat, an annular second lower chute is formed in the top of the fixed seat, a second motor is embedded in the fixed seat, a second rotating shaft is connected with the output end of the second motor in a transmission mode, and the end part of the second rotating shaft is regular octagon and penetrates through the fixed seat; the second transmission assembly further comprises a second rotary table, a second upper sliding groove which is in mirror image with a second lower sliding groove is formed in the bottom of the second rotary table, a plurality of second balls are embedded between the second upper sliding groove and the second lower sliding groove, a regular octagon second clamping groove is further formed in the center of the bottom of the second rotary table, and the end portion of the second rotary shaft is tightly embedded in the second clamping groove.
Preferably, the second transmission assembly further comprises an eccentric shaft fixedly and vertically connected to the top edge of the second rotary disc, and the top end of the eccentric shaft is rotatably connected with the bottom of the hairbrush.
Preferably, mirror image fixing plates are further fixed on two sides of the inner wall of the cleaning bin, mirror image inserting rods are vertically fixed on the tops of the mirror image fixing plates, and the distance between the mirror image inserting rods is consistent with the distance between inserting grooves formed in supporting lugs on two sides of the roller; the length of the brush is consistent with the length of the roller.
Preferably, universal wheels are rotatably connected to four corners of the bottom of the base.
Compared with the prior art, the invention has the following beneficial effects: the separating device is provided with a separating bin and a cleaning bin, wherein a roller with water leakage holes is arranged in the separating bin, a brush capable of eccentrically rotating is arranged in the cleaning bin, the roller is rotated through a first transmission assembly, so that liquid in the separating bin is thrown out, the liquid is discharged through a water outlet pipe, solids are left in the roller, the roller is placed in the cleaning bin, and residual substances on the inner wall of the roller are cleaned through the brush capable of eccentrically rotating.
Drawings
FIG. 1 is an overall cross-sectional view of the present invention;
FIG. 2 is a schematic view of a drum cleaning process according to the present invention;
FIG. 3 is a bottom view of a first rotor of the present invention;
FIG. 4 is a cross-sectional view of a cylinder of the present invention;
FIG. 5 is an enlarged view of the invention at A of FIG. 1;
fig. 6 is an enlarged view of the invention at B of fig. 1.
Wherein: 1. a base; 2. a separation bin; 3. cleaning the bin; 4. a roller; 5. a support ear; 6. a slot; 7. a water leakage hole; 8. a clamping column; 9. a first transmission assembly; 10. a protective cover; 11. a first lower chute; 12. a first turntable; 13. a first upper chute; 14. a first ball; 15. a clamping hole; 16. a first clamping groove; 17. a first motor; 18. a first rotating shaft; 19. a brush; 20. a second transmission assembly; 21. a fixing seat; 22. a second motor; 23. a second rotating shaft; 24. a second turntable; 25. a second lower chute; 26. a second upper chute; 27. a second ball; 28. a second clamping groove; 29. an eccentric shaft; 30. a fixing plate; 31. a rod; 32. a first flip; 33. a second flip cover; 34. a bin gate; 35. a feeding pipe; 36. a water outlet pipe; 37. and a universal wheel.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples
As shown in fig. 1-6, the invention provides a solid pollutant separating device for water quality detection, which comprises a base 1, wherein a separating bin 2 and a cleaning bin 3 are respectively arranged on two sides of the top of the base 1; the top of the separation bin 2 is provided with a feeding pipe 35, the bottom of one side of the separation bin 2 is provided with a water outlet pipe 36, and the inside of the separation bin 2 is provided with a roller 4 and a first transmission assembly 9 for driving the roller 4 to rotate; the cleaning bin 3 is internally provided with a hairbrush 19 and a second transmission assembly 20 for driving the hairbrush 19 to eccentrically rotate;
wherein, brush 19 is current cylinder brush, and cylinder 4 is 304 stainless steel, can set up the cover that can open and shut at cylinder 4 top if necessary, in order to prevent that the excessive water flow from too much leading to rivers to throw away from the top.
In this embodiment, specifically, the top of the separation bin 2 is hinged to a first flip cover 32, and the feeding pipe 35 is vertically fixed on the top of the first flip cover 32, and one end of the feeding pipe penetrates into the separation bin 2; the top of the cleaning bin 3 is hinged with a second flip cover 33, one side, far away from the separation bin 2, of the cleaning bin 3 is hinged with a bin door 34, and handles are fixed on the first flip cover 32, the second flip cover 33 and the bin door 34.
In this embodiment, specifically, the first transmission assembly 9 includes a protective cover 10, where the protective cover 10 is a cylindrical body with a cavity formed in the axis, the protective cover 10 is vertically fixed at the center of the inner bottom of the separation bin 2, and an annular first lower chute 11 surrounding the axis is formed at the top;
the protective cover 10 is also made of 304 stainless steel, and sealant is smeared at the bottom of the protective cover, so that external liquid is prevented from entering the protective cover 10 to cause short circuit damage to the first motor 17.
In this embodiment, specifically, the first transmission assembly 9 includes a first rotary disc 12, the first rotary disc 12 is circular and has an outer diameter identical to the outer diameter of the protective cover 10, a first upper chute 13 mirrored with the first lower chute 11 is provided at the bottom of the first rotary disc 12, a plurality of first balls 14 are further embedded between the first upper chute 13 and the first lower chute 11, a regular octagon first clamping groove 16 is provided at the center of the bottom of the first rotary disc 12, and a circular clamping hole 15 mirrored and penetrating through the top to the bottom is further provided at the first rotary disc 12.
In this embodiment, specifically, the first transmission assembly 9 further includes a first motor 17, where the first motor 17 is fixed at the bottom of the separation bin 2 and located inside the protection cover 10, the first motor 17 is in transmission connection with a first rotating shaft 18, and an end of the first rotating shaft 18 is in a regular octagon shape and is tightly embedded in a first clamping groove 16 at the bottom of the first rotating disc 12.
In this embodiment, specifically, the roller 4 is located under the feeding pipe 35 and provided with a plurality of water leakage holes 7 penetrating from the periphery to the inside, the bottoms of two sides of the roller 4 are also fixed with mirrored support lugs 5, the tops of the mirrored support lugs 5 are all provided with slots 6, the bottoms of the roller 4 are fixed with mirrored clamping columns 8, and the mirrored clamping columns 8 are respectively and tightly embedded in the clamping holes 15 of the first turntable 12.
In this embodiment, specifically, the second transmission assembly 20 includes a fixing seat 21, an annular second lower chute 25 is provided at the top of the fixing seat 21, a second motor 22 is embedded in the fixing seat 21, an output end of the second motor 22 is in transmission connection with a second rotating shaft 23, and an end of the second rotating shaft 23 is in a regular octagon shape and penetrates through to the upper side of the fixing seat 21; the second transmission assembly 20 further comprises a second rotary table 24, a second upper chute 26 which is in mirror image with a second lower chute 25 is formed in the bottom of the second rotary table 24, a plurality of second balls 27 are embedded between the second upper chute 26 and the second lower chute 25, a regular octagon second clamping groove 28 is formed in the center of the bottom of the second rotary table 24, and the end portion of the second rotary shaft 23 is tightly embedded in the second clamping groove 28.
In this embodiment, specifically, the second transmission assembly 20 further includes an eccentric shaft 29, where the eccentric shaft 29 is fixedly and vertically connected to the top edge of the second turntable 24, and the top end is rotatably connected to the bottom of the brush 19.
In this embodiment, specifically, mirror image fixing plates 30 are further fixed on two sides of the inner wall of the cleaning bin 3, mirror image inserting rods 31 are vertically fixed on the top of the mirror image fixing plates 30, and the space between the mirror image inserting rods 31 is consistent with the space between the slots 6 formed in the supporting lugs 5 on two sides of the roller 4; the length of the brush 19 corresponds to the length of the drum 4.
In this embodiment, specifically, universal wheels 37 are rotatably connected to four corners of the bottom of the base 1.
Working principle: when the device is used, the feeding pipe 35 is connected with a water pump for extracting a water source to be detected, or the water source to be detected is directly poured from the feeding pipe 35, the water source flows into the roller 4 from the feeding pipe 35, the first motor 17 is started, the first rotating shaft 18 is driven to rotate, the first rotating shaft 18 drives the first rotating disc 12 to rotate, the first rotating disc 12 drives the roller 4 connected with the clamping column 8 to rotate, when the water source rotates in the roller 4, liquid is thrown out from the water leakage hole 7 of the roller 4 to the inner wall of the separation bin 2, flows out from the water outlet pipe 36 at the bottom of the separation bin 2, and solids remain in the roller 4 to finish separation; when the first rotary table 12 rotates, the first upper chute 13 at the bottom of the first rotary table and the first lower chute 11 at the top of the protective cover 10 roll through a plurality of first balls 14 and are supported;
when the roller 4 is cleaned, the first flip cover 32 is opened to lift the roller 4, the second flip cover 33 of the cleaning bin 3 is opened, the turnover opening of the roller 4 is downward, the roller 4 is placed in the cleaning bin 3 and covers the hairbrush 19, when the roller 4 is put down, the slots 6 of the supporting lugs 5 on two sides are aligned with the two inserting rods 31 in the cleaning bin 3, the roller 4 is supported in a limiting mode, the second motor 22 is started again, the second rotating shaft 23 is driven to rotate, the second rotating disc 24 is driven to rotate, the eccentric shaft 29 is driven to move and the hairbrush 19 is driven to move, when the hairbrush 19 is moved, the inner wall of the roller 4 is attached to be always rubbed, residual impurities of the roller 4 are cleaned, and cleaning is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a water quality testing is with solid pollutant separator, includes base (1), its characterized in that: a separation bin (2) and a cleaning bin (3) are respectively arranged on two sides of the top of the base (1); the top of the separation bin (2) is provided with a feeding pipe (35), the bottom of one side of the separation bin is provided with a water outlet pipe (36), and the inside of the separation bin (2) is provided with a roller (4) and a first transmission assembly (9) for driving the roller (4) to rotate; the cleaning bin (3) is internally provided with a hairbrush (19) and a second transmission assembly (20) for driving the hairbrush (19) to eccentrically rotate.
2. The solid contaminant separator for water quality testing according to claim 1, wherein: the top of the separation bin (2) is hinged with a first flip (32), and the feeding pipe (35) is vertically fixed at the top of the first flip (32) and one end of the feeding pipe penetrates into the separation bin (2); the cleaning bin (3) top articulates there is second flip (33), cleaning bin (3) keep away from separation storehouse (2) one side articulates there is bin gate (34), first flip (32), second flip (33) and bin gate (34) all are fixed with the handle.
3. The solid contaminant separator for water quality testing according to claim 1, wherein: the first transmission assembly (9) comprises a protective cover (10), the protective cover (10) is a cylindrical barrel with a cavity formed in the axis, the protective cover (10) is vertically fixed at the center of the inner bottom of the separation bin (2), and an annular first lower sliding groove (11) surrounding the axis is formed in the top of the protective cover.
4. A solid contaminant separator for water quality testing according to claim 3, wherein: the first transmission assembly (9) comprises a first rotary table (12), the first rotary table (12) is round, the outer diameter of the first rotary table is identical to that of the protective cover (10), a first upper sliding groove (13) which is mirrored with a first lower sliding groove (11) is formed in the bottom of the first rotary table (12), a plurality of first balls (14) are embedded between the first upper sliding groove (13) and the first lower sliding groove (11), a regular octagon first clamping groove (16) is formed in the center of the bottom of the first rotary table (12), and a round clamping hole (15) which is mirrored and penetrates through the top to the bottom is formed in the first rotary table (12).
5. The solid contaminant separator for water quality testing according to claim 4, wherein: the first transmission assembly (9) further comprises a first motor (17), the first motor (17) is fixed at the inner bottom of the separation bin (2) and located inside the protective cover (10), the first motor (17) is connected with a first rotating shaft (18) in a transmission mode, and the end portion of the first rotating shaft (18) is in a regular octagon shape and is tightly embedded in a first clamping groove (16) at the bottom of the first rotating disc (12).
6. The solid contaminant separator for water quality testing according to claim 1, wherein: the rotary drum (4) is located under the feeding pipe (35) and is provided with a plurality of water leakage holes (7) penetrating through the periphery to the inside, mirror image supporting lugs (5) are further fixed at the bottoms of the two sides of the rotary drum (4), slots (6) are formed in the tops of the mirror image supporting lugs (5), mirror image clamping columns (8) are fixed at the bottoms of the rotary drum (4), and the mirror image clamping columns (8) are respectively and tightly embedded in clamping holes (15) of the first rotary table (12).
7. The solid contaminant separator for water quality testing according to claim 1, wherein: the second transmission assembly (20) comprises a fixed seat (21), an annular second lower sliding groove (25) is formed in the top of the fixed seat (21), a second motor (22) is embedded in the fixed seat (21), a second rotating shaft (23) is connected with the output end of the second motor (22) in a transmission mode, and the end portion of the second rotating shaft (23) is in a regular octagon shape and penetrates through the upper portion of the fixed seat (21); the second transmission assembly (20) further comprises a second rotary table (24), a second upper chute (26) which is in mirror image with a second lower chute (25) is formed in the bottom of the second rotary table (24), a plurality of second balls (27) are embedded between the second upper chute (26) and the second lower chute (25), a regular octagon second clamping groove (28) is formed in the center of the bottom of the second rotary table (24), and the end portion of the second rotary shaft (23) is tightly embedded in the second clamping groove (28).
8. The solid contaminant separator for water quality testing according to claim 7, wherein: the second transmission assembly (20) further comprises an eccentric shaft (29), the eccentric shaft (29) is fixedly and vertically connected to the top edge of the second rotary table (24), and the top end of the eccentric shaft is rotatably connected with the bottom of the hairbrush (19).
9. The solid contaminant separator for water quality testing according to claim 1, wherein: mirror image fixing plates (30) are further fixed on two sides of the inner wall of the cleaning bin (3), mirror image inserting rods (31) are vertically fixed on the tops of the mirror image fixing plates (30), and the distance between the mirror image inserting rods (31) is consistent with the distance between the inserting grooves (6) formed in the supporting lugs (5) on two sides of the roller (4); the length of the brush (19) is consistent with the length of the roller (4).
10. The solid contaminant separator for water quality testing according to claim 1, wherein: universal wheels (37) are rotatably connected to four corners of the bottom of the base (1).
CN202310565821.9A 2023-05-19 2023-05-19 Solid pollutant separation device for water quality detection Withdrawn CN116422047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310565821.9A CN116422047A (en) 2023-05-19 2023-05-19 Solid pollutant separation device for water quality detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310565821.9A CN116422047A (en) 2023-05-19 2023-05-19 Solid pollutant separation device for water quality detection

Publications (1)

Publication Number Publication Date
CN116422047A true CN116422047A (en) 2023-07-14

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ID=87094622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310565821.9A Withdrawn CN116422047A (en) 2023-05-19 2023-05-19 Solid pollutant separation device for water quality detection

Country Status (1)

Country Link
CN (1) CN116422047A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117663774A (en) * 2024-01-31 2024-03-08 山东久强新材料科技有限公司 Kiln device for producing ceramic fiber paper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117663774A (en) * 2024-01-31 2024-03-08 山东久强新材料科技有限公司 Kiln device for producing ceramic fiber paper
CN117663774B (en) * 2024-01-31 2024-04-26 山东久强新材料科技有限公司 Kiln device for producing ceramic fiber paper

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Application publication date: 20230714