CN111219971B - Energy-saving drying device is used in processing of haydite gas piece - Google Patents

Energy-saving drying device is used in processing of haydite gas piece Download PDF

Info

Publication number
CN111219971B
CN111219971B CN202010058190.8A CN202010058190A CN111219971B CN 111219971 B CN111219971 B CN 111219971B CN 202010058190 A CN202010058190 A CN 202010058190A CN 111219971 B CN111219971 B CN 111219971B
Authority
CN
China
Prior art keywords
outer box
box body
fixed
wall
collecting hood
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
Application number
CN202010058190.8A
Other languages
Chinese (zh)
Other versions
CN111219971A (en
Inventor
胡宏龙
洪慧珍
洪磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Daren Building Material Co ltd
Original Assignee
Jiangxi Daren Building Material Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi Daren Building Material Co ltd filed Critical Jiangxi Daren Building Material Co ltd
Priority to CN202010058190.8A priority Critical patent/CN111219971B/en
Publication of CN111219971A publication Critical patent/CN111219971A/en
Application granted granted Critical
Publication of CN111219971B publication Critical patent/CN111219971B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04Agitating, stirring, or scraping devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/14Chambers, containers, receptacles of simple construction
    • F26B25/18Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses an energy-saving drying device for processing ceramsite air blocks, which comprises an outer box body, a material carrying frame and an air heater, wherein the outer box body is fixed on a base; the periphery of the outer box body is covered with a gas collecting hood, the side shell wall of the gas collecting hood is provided with an exhaust hole, connecting plates are symmetrically fixed on two sides of the gas collecting hood, a lifting device is installed on the base, and the movable end of the lifting device is connected with the connecting plates. The lifting type gas collecting hood is arranged, so that the outer box body can be covered in the lifting type gas collecting hood during working, heat is prevented from only volatilizing into air, the heat continuously acts on drying of the ceramsite gas block, the full utilization of heat energy is completed, and the energy-saving and environment-friendly effects are achieved.

Description

Energy-saving drying device is used in processing of haydite gas piece
Technical Field
The invention relates to the field of ceramsite processing, in particular to an energy-saving drying device for processing a ceramsite air block.
Background
The ceramsite air block is fully called a ceramsite reinforced aerated block, is produced by using light ceramsite and fly ash as main raw materials through processes of efficient foaming, ceramsite reinforcement, steam curing, full-automatic mechanical cutting and the like. The novel self-insulation material has the characteristics of light weight, high strength, heat insulation, fire prevention, sound insulation, environmental protection and the like.
The haydite gas piece need dry at the in-process of processing and handle, and present traditional drying device mostly has structural defect, easily leads to the waste of heat energy, does not agree with present green's development theme.
Disclosure of Invention
The invention aims to provide an energy-saving drying device for processing a ceramsite air block, which aims to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an energy-saving drying device for processing ceramsite air blocks comprises an outer box body, a material carrying frame and an air heater, wherein the outer box body is fixed on a base, the material carrying frame is arranged in the outer box body, the air heater is arranged on a mounting seat fixed at the bottom of the outer box body, and a through hole is formed in the position, corresponding to the air heater, of the wall of the bottom of the outer box body; the periphery of the outer box body is covered with a gas collecting hood, the side shell wall of the gas collecting hood is provided with an exhaust hole, connecting plates are symmetrically fixed on two sides of the gas collecting hood, a lifting device is installed on the base, and the movable end of the lifting device is connected with the connecting plates.
In a further aspect: the lifting device is a lifting hydraulic rod.
In a further aspect: and the upper surface of the base is provided with a ring groove matched with the gas-collecting hood, and the lower end of the gas-collecting hood is inserted in the ring groove.
In a further aspect: and a sealing gasket is embedded in the annular groove.
In a further aspect: the material loading device is characterized in that at least one guide rod is fixed on the outer wall of one side of the material loading frame, a guide hole matched with the guide rod is formed in the wall of the outer box body, the guide rod is inserted in the guide hole in a sliding mode, and a transverse moving driving mechanism for driving the material loading frame is installed on the inner wall of the outer box body.
In a further aspect: the transverse moving driving mechanism comprises a motor and a rotating rod, wherein the motor is installed on the inner wall of the outer box body, one end of the rotating rod is sleeved at the shaft extending end of the motor, the other end of the rotating rod is hinged with a connecting rod, and the tail end of the connecting rod is hinged with the outer wall of the material carrying frame.
In a further aspect: the outer wall of one side of the material carrying frame is further fixedly provided with a connecting frame, the bottom of the connecting frame is fixedly provided with a transverse fixed rack, gears meshed with the fixed rack are arranged below the fixed rack, the gears are rotationally connected to the inner wall of the outer box body, the bottom of the material carrying frame is a steel wire mesh, a plurality of incomplete gears which are distributed at equal intervals in the horizontal direction are arranged below the steel wire mesh, adjacent incomplete gears are in transmission connection through a second belt pair, and the incomplete gears close to the gears are in transmission connection with the gears through a first belt pair; one side of the incomplete gear is provided with a movable rack meshed with the incomplete gear, the movable rack is vertically arranged, an impact block is fixed at the top of the movable rack, a connecting block is fixed at the bottom of the side edge of the movable rack, the connecting block is sleeved on the periphery of a vertical rod fixed on the outer box in a sliding mode, a spring is connected between the connecting block and the bottom of the inner cavity of the outer box, and the periphery of the vertical rod is sleeved with the spring.
In a further aspect: and a limiting block is also fixed at the top of the upright rod.
Compared with the prior art, the invention has the following beneficial effects:
the lifting type gas collecting hood is arranged, so that the outer box body can be covered in the lifting type gas collecting hood during working, heat is prevented from only volatilizing into air, the heat continuously acts on drying of the ceramsite gas block, the full utilization of heat energy is completed, and the energy-saving and environment-friendly effects are achieved; the material carrying frame is connected in the outer box body in a sliding mode and matched with the transverse moving driving mechanism to enable the material carrying frame to move back and forth in the outer box body, so that a ceramsite air block in the material carrying frame is turned over and is in full contact with hot air; through setting up parts such as fixed rack, gear, incomplete gear and movable rack, can utilize the removal of carrying the material frame, at the during operation, strike the wire net by the impact piece to bounce the haydite gas piece, further guarantee the abundant contact of haydite gas piece and steam.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic perspective view of the gas collecting channel of the present invention.
Fig. 4 is a partially enlarged schematic view of fig. 1.
Notations for reference numerals: 1-outer box body, 11-guide hole, 12-through hole, 13-mounting seat, 2-material carrying frame, 21-guide rod, 22-steel wire mesh, 23-connecting frame, 231-fixed rack, 31-motor, 32-rotating rod, 33-connecting rod, 4-gas collecting hood, 41-absorbent cotton, 42-exhaust hole, 5-base, 51-ring groove, 511-sealing pad, 52-lifting device, 521-connecting plate, 6-hot air blower, 7-gear, 71-first belt pair, 8-incomplete gear, 81-second belt pair, 9-movable rack, 91-impact block, 92-connecting block, 93-vertical rod, 931-limiting block and 94-spring.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, an energy-saving drying device for processing ceramsite air blocks includes an outer box 1, a material carrying frame 2 and an air heater 6, wherein the outer box 1 is fixed on a base 5, the material carrying frame 2 is disposed in the outer box 1, the air heater 6 is mounted on a mounting seat 13 fixed at the bottom of the outer box 1, and a through hole 12 is formed in a position of a bottom wall of the outer box 1 corresponding to the air heater 6; the periphery of the outer box body 1 is covered with the gas collecting hood 4, the side shell wall of the gas collecting hood 4 is provided with the exhaust hole 42, the two sides of the gas collecting hood 4 are symmetrically and fixedly provided with the connecting plates 521, the base 5 is provided with the lifting device 52, the movable end of the lifting device 52 is connected with the connecting plates 521, in the drying process, the gas collecting hood 4 is attached to the base 5 under the action of the lifting device 52, a relatively closed cavity is formed between the gas collecting hood and the base 5, the outer box body 1 is located in the cavity, hot air generated by the hot air fan 6 can be reserved, functional energy consumption required by the hot air generated by the hot air fan 6 is reduced, the full utilization of a heat source is achieved, energy conservation and environmental protection are achieved, redundant hot air in the cavity can be exhausted through the exhaust hole 42, and the safety of.
The specific structure of the lifting device 52 is not limited, and preferably, in this embodiment, the lifting device 52 is a lifting hydraulic rod, so that transmission is more stable.
Furthermore, the upper surface of the base 5 is provided with a ring groove 51 matched with the gas-collecting hood 4, and the lower end of the gas-collecting hood 4 is inserted into the ring groove 51, so that the positioning is convenient.
Furthermore, a sealing gasket 511 is embedded in the annular groove 51 to ensure the sealing performance of the gas-collecting hood 4 and the base 5 after being attached.
In summary, in this embodiment, through setting up the gas collecting channel 4 of over-and-under type, can establish including outer box 1 cover during operation, avoid the heat only can volatilize to the air for the heat lasts the stoving that acts on haydite gas piece, has accomplished the make full use of to heat energy, and is more energy-concerving and environment-protective.
Example 2
Referring to fig. 1 and 4, the embodiment of the present invention performs function expansion on the basis of embodiment 1, specifically:
in this embodiment, be fixed with at least one guide bar 21 on one side outer wall of year material frame 2, set up the guiding hole 11 with guide bar 21 looks adaptation on the conch wall of outer box 1, guide bar 21 slides and inserts and establishes in guiding hole 11, thereby make and carry material frame 2 can round trip movement in outer box 1, install the sideslip actuating mechanism who drives year material frame 2 on the inner wall of outer box 1, in operation, carry material frame 2 round trip movement by sideslip actuating mechanism drive, thereby rock the haydite gas piece in it, make all haydite gas pieces can both fully contact with steam.
The specific structure of the traverse driving mechanism is not limited, and as an example, in this embodiment, the traverse driving mechanism includes a motor 31 and a rotating rod 32, wherein the motor 31 is installed on the inner wall of the outer box 1, one end of the rotating rod 32 is sleeved at the shaft extension end of the motor 31, the other end is hinged with a connecting rod 33, the tail end of the connecting rod 33 is hinged with the outer wall of the material carrying frame 2, when the traverse driving mechanism operates, the motor 31 drives the rotating rod 32 to rotate, and the rotating rod 32 drives the material carrying frame 2 to move back and forth through the connecting rod 33 in the rotating process.
Furthermore, a connecting frame 23 is further fixed on the outer wall of one side of the material carrying frame 2, a transverse fixed rack 231 is fixed at the bottom of the connecting frame 23, gears 7 meshed with the fixed rack 231 are arranged below the fixed rack 231, the gears 7 are rotatably connected to the inner wall of the outer box body 1, a steel wire mesh 22 is arranged at the bottom of the material carrying frame 2, a plurality of incomplete gears 8 which are equidistantly arranged along the horizontal direction are arranged below the steel wire mesh 22, adjacent incomplete gears 8 are in transmission connection through a second belt pair 81, the incomplete gear 8 close to the gear 7 is in transmission connection with the gear 7 through a first belt pair 71, and therefore when the gear 7 rotates, the incomplete gears 8 can synchronously rotate along with the gear 7; one side of the incomplete gear 8 is provided with a movable rack 9 engaged with the incomplete gear, the movable rack 9 is vertically arranged, the top of the movable rack 9 is fixed with an impact block 91, the bottom of the side edge of the movable rack 9 is fixed with a connecting block 92, the connecting block 92 is slidably sleeved on the periphery of a vertical rod 93 fixed on the outer box 1, a spring 94 is connected between the connecting block 92 and the bottom of the inner cavity of the outer box 1, the spring 94 is sleeved on the periphery of the vertical rod 93, when the loading frame 2 drives the fixed rack 231 to move towards one side during operation, the gear 7 drives the incomplete gear 8 to rotate through the first belt pair 71, the incomplete gear 8 drives the movable rack 9 to move downwards, the spring 94 is compressed, then the incomplete gear 8 is disengaged from the movable rack 9, under the action of the restoring elastic force of the spring 94, the impact block 91 moves upwards to impact the steel wire mesh 22, so as to bounce the ceramsite air block on the steel wire 22, further ensuring the full contact between the ceramsite gas block and hot gas.
Still further, a limiting block 931 is fixed to the top of the vertical rod 93 to prevent the vertical rod 93 from disengaging from the connecting block 92.
In summary, in the embodiment, the material loading frame 2 is slidably connected in the outer box body 1, and the transverse moving driving mechanism is matched to enable the material loading frame 2 to move back and forth in the outer box body 1, so that the ceramsite air block in the material loading frame 2 is turned over to be in full contact with hot air; through setting up parts such as fixed rack 231, gear 7, incomplete gear 8 and movable rack 9, can utilize the removal of carrying material frame 2, at the during operation, strike the wire net 22 by strikeing piece 91 to bounce the haydite air parcel, further guarantee the abundant contact of haydite air parcel and steam.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. An energy-saving drying device for processing ceramsite air blocks comprises an outer box body (1), a material carrying frame (2) and an air heater (6), wherein the outer box body (1) is fixed on a base (5), the material carrying frame (2) is arranged in the outer box body (1), the air heater (6) is installed on an installation seat (13) fixed at the bottom of the outer box body (1), and a through hole (12) is formed in the position, corresponding to the air heater (6), of the wall of the bottom of the outer box body (1); the box is characterized in that the periphery of the outer box body (1) is covered with a gas collecting hood (4), the side shell wall of the gas collecting hood (4) is provided with an exhaust hole (42), two sides of the gas collecting hood (4) are symmetrically fixed with connecting plates (521), a lifting device (52) is installed on a base (5), and the movable end of the lifting device (52) is connected with the connecting plates (521); at least one guide rod (21) is fixed on the outer wall of one side of the material loading cabinet (2), a guide hole (11) matched with the guide rod (21) is formed in the wall of the outer box body (1), the guide rod (21) is inserted in the guide hole (11) in a sliding mode, and a transverse moving driving mechanism for driving the material loading frame (2) is installed on the inner wall of the outer box body (1); the transverse moving driving mechanism comprises a motor (31) and a rotating rod (32), wherein the motor (31) is installed on the inner wall of the outer box body (1), one end of the rotating rod (32) is sleeved at the shaft extension end of the motor (31), the other end of the rotating rod is hinged with a connecting rod (33), and the tail end of the connecting rod (33) is hinged with the outer wall of the material carrying frame (2); the outer wall of one side of the material carrying frame (2) is further fixed with a connecting frame (23), the bottom of the connecting frame (23) is fixed with a transverse fixed rack (231), gears (7) meshed with the fixed rack (231) are arranged below the fixed rack (231), the gears (7) are rotatably connected to the inner wall of the outer box body (1), the bottom of the material carrying frame (2) is provided with a steel wire mesh (22), a plurality of incomplete gears (8) are arranged below the steel wire mesh (22) at equal intervals in the horizontal direction, adjacent incomplete gears (8) are in transmission connection through a second belt pair (81), and the incomplete gear (8) close to the gear (7) is in transmission connection with the gear (7) through a first belt pair (71); one side of the incomplete gear (8) is provided with a movable rack (9) meshed with the incomplete gear, the movable rack (9) is vertically arranged, an impact block (91) is fixed at the top of the movable rack (9), a connecting block (92) is fixed at the bottom of the side edge of the movable rack (9), the connecting block (92) is sleeved on the periphery of a vertical rod (93) fixed on the outer box body (1) in a sliding manner, a spring (94) is connected between the connecting block (92) and the bottom of the inner cavity of the outer box body (1), and the spring (94) is sleeved on the periphery of the vertical rod (93); a limiting block (931) is further fixed to the top of the vertical rod (93).
2. The energy-saving drying device for ceramsite air block processing according to claim 1, wherein the lifting device (52) is a lifting hydraulic rod.
3. The energy-saving drying device for processing the ceramsite air block according to claim 1, wherein an annular groove (51) matched with the gas collecting hood (4) is formed on the upper surface of the base (5), and the lower end of the gas collecting hood (4) is inserted into the annular groove (51).
4. The energy-saving drying device for processing the ceramsite air block according to claim 3, wherein a sealing gasket (511) is embedded in the annular groove (51).
CN202010058190.8A 2020-01-18 2020-01-18 Energy-saving drying device is used in processing of haydite gas piece Active CN111219971B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010058190.8A CN111219971B (en) 2020-01-18 2020-01-18 Energy-saving drying device is used in processing of haydite gas piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010058190.8A CN111219971B (en) 2020-01-18 2020-01-18 Energy-saving drying device is used in processing of haydite gas piece

Publications (2)

Publication Number Publication Date
CN111219971A CN111219971A (en) 2020-06-02
CN111219971B true CN111219971B (en) 2021-02-09

Family

ID=70806744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010058190.8A Active CN111219971B (en) 2020-01-18 2020-01-18 Energy-saving drying device is used in processing of haydite gas piece

Country Status (1)

Country Link
CN (1) CN111219971B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297523A (en) * 2020-10-30 2021-02-02 马文财 Paper tape surface spraying device for manufacturing artware

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558552B1 (en) * 1984-01-24 1986-12-26 Castellani Giovanni SPEED REDUCER, PLANETARY, PROVIDED WITH A BALANCED CROWN WITH AUTOMATIC CENTERING AND ALIGNMENT
CN103499194A (en) * 2013-09-25 2014-01-08 都江堰申都中药有限公司 Integration automatic device for medicinal material drying and loading
CN104596234A (en) * 2015-01-09 2015-05-06 长兴明晟冶金炉料有限公司 Furnace burden drying oven convenient for charging
CN110260623A (en) * 2019-06-17 2019-09-20 周华春 A kind of processing of crude drugs drying device
CN209772683U (en) * 2019-01-15 2019-12-13 荆门市万泰机械有限公司 Efficient drying device for fertilizer production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558552B1 (en) * 1984-01-24 1986-12-26 Castellani Giovanni SPEED REDUCER, PLANETARY, PROVIDED WITH A BALANCED CROWN WITH AUTOMATIC CENTERING AND ALIGNMENT
CN103499194A (en) * 2013-09-25 2014-01-08 都江堰申都中药有限公司 Integration automatic device for medicinal material drying and loading
CN104596234A (en) * 2015-01-09 2015-05-06 长兴明晟冶金炉料有限公司 Furnace burden drying oven convenient for charging
CN209772683U (en) * 2019-01-15 2019-12-13 荆门市万泰机械有限公司 Efficient drying device for fertilizer production
CN110260623A (en) * 2019-06-17 2019-09-20 周华春 A kind of processing of crude drugs drying device

Also Published As

Publication number Publication date
CN111219971A (en) 2020-06-02

Similar Documents

Publication Publication Date Title
CN111219971B (en) Energy-saving drying device is used in processing of haydite gas piece
CN107838019B (en) Lime stone screening installation for sewage treatment
CN106269024A (en) A kind of mosaic tiles environment-friendly type processing means
CN211806849U (en) Waste removing device for hollow brick production
CN211436334U (en) Reducing mechanism is used in production of non-burnt concrete perforated brick
CN111659644A (en) Cleaning device for stone plastic wallboard
CN213766228U (en) A engraver dust keeper for production of wooden dish
CN213137204U (en) Ground turn-over table before cauldron
CN113213191A (en) Cement clinker discharging device
CN112549252A (en) Preparation process of ecological brick taking household garbage incinerator slag as raw material
CN208410391U (en) A kind of sponge foaming auxiliary material recovering mechanism
CN216384938U (en) Drying device is used in production of portable oolong tea
CN206299540U (en) A kind of air Compressor unit
CN214298034U (en) Concrete block processing roll-over stand
CN209715288U (en) A kind of safety electric station-service cinder cooling device convenient for operation
CN212589935U (en) Full-automatic egg roll making machine
CN204844519U (en) Dustless soft porcelain cutting machine of dry -type
CN213507742U (en) Decorative cloth cutting equipment
CN217663840U (en) A raw materials breaker for ceramic tile preparation
CN207982979U (en) A kind of edging device of ceramic tile
CN214561677U (en) Prevent fire door's door frame make-up machine
CN213860063U (en) Permeable brick production is with cutting device
CN209485053U (en) A kind of environmental protection brick production apparatus for baking for being convenient for feeding
CN215277660U (en) Waste aerated block crushing and recycling device
CN215799783U (en) Heat treatment device for producing brake cam

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20200602

Assignee: JIANGXI JINKAI NEW WALLBOARD TECHNOLOGY CO.,LTD.

Assignor: JIANGXI DAREN BUILDING MATERIAL Co.,Ltd.

Contract record no.: X2024980012198

Denomination of invention: An energy-saving drying device for processing ceramic air blocks

Granted publication date: 20210209

License type: Common License

Record date: 20240816