CN109466103A - A kind of heated type honeycomb biomass solidified fuel molded test device - Google Patents
A kind of heated type honeycomb biomass solidified fuel molded test device Download PDFInfo
- Publication number
- CN109466103A CN109466103A CN201811652627.XA CN201811652627A CN109466103A CN 109466103 A CN109466103 A CN 109466103A CN 201811652627 A CN201811652627 A CN 201811652627A CN 109466103 A CN109466103 A CN 109466103A
- Authority
- CN
- China
- Prior art keywords
- molded test
- molding
- red needle
- heated type
- test device
- 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.)
- Pending
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 38
- 239000000446 fuel Substances 0.000 title claims abstract description 37
- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000000465 moulding Methods 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000007711 solidification Methods 0.000 abstract description 5
- 230000008023 solidification Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a kind of heated type honeycomb biomass solidified fuel molded test devices, including stamping device, molding machine, pedestal, heating device, the stamping device includes ram post, installation fixation hole and red needle, the installation fixation hole is provided on the bottom surface of the ram post, the installation fixation hole is internally provided with the red needle, it is provided with the first one shape pin hole on the upper end lateral surface of the ram post, is provided with the molding machine below the red needle.Beneficial effect is: the biomass solidified fuel that the solidification fuel molded test device is produced is honeycomb, burn-off rate is high, and calorific value is high, and the solidification fuel molded test apparatus structure is simple, mechanism runs smoothly, reliable operation, low noise in production process, can satisfy environmental requirement, overall system it is adaptable, it is able to satisfy different technique requirements, vulnerable part is easy installing and dismounting, exchanges, and the processing is simple for equipment component.
Description
Technical field
The present invention relates to biomass solidified fuel molded test engineering device technique fields, more particularly to a kind of heated type honeycomb
Shape biomass solidified fuel molded test device.
Background technique
Biomass energy as a kind of renewable energy, have the characteristics that it is inexhaustible, nexhaustible, with traditional energy
Constantly the increasingly reinforcement of consumption and environmental protection, the development and utilization of biomass energy are increasingly valued by people, wherein
Biomass solidified fuel forming technique is one of the main direction of development that biomass energy is converted and utilized, biomass solidified fuel
Have many advantages, such as clean and environmental protection, abundant raw material, have good burning performance, storage and transportation it is convenient, biomass solidified fuel is easily achieved industrialization,
It is suitble to large-scale use, can have both met rural households' cooking, house heating energy demand, cleaning combustion can also be provided for urban community's heat supply
Material can be used as heat insulation warming energy and Industrial Boiler and the power plant of vegetables, melon and fruit greenhouse and landscape flower greenhouse
Fuel is to substitute the ideal fuels of traditional energy, but the more biomass solidified fuel forming technique of production application has block at present
Shape molding, rodlike molding and granular molding, from the point of view of combustion characteristics experiment, since blocky, rodlike and granular biomass solid fires
Material be it is solid, cause it to reduce in combustion with effective contact area of oxygen, therefore there are burn-off rates low, heat utilization efficiency
The problems such as low.
Summary of the invention
The object of the invention is that providing a kind of heated type honeycomb biomass solid combustion to solve the above-mentioned problems
Expect molded test device.
The present invention through the following technical solutions to achieve the above objectives:
A kind of heated type honeycomb biomass solidified fuel molded test device, including stamping device, molding machine, bottom
Seat, heating device, the stamping device include ram post, installation fixation hole and red needle, are arranged on the bottom surface of the ram post
There is the installation fixation hole, the installation fixation hole is internally provided with the red needle, sets on the upper end lateral surface of the ram post
It is equipped with the first one shape pin hole, the molding machine is provided with below the red needle, the molding machine includes molding die, support
Plate, molding hole and heater wire ring recess are provided with the supporting plate below the molding machine, and the inside of the molding die is set
It is equipped with the molding hole, the heater wire ring recess is provided on the outside of the molding hole, is arranged in the heater wire ring recess
Heating device is stated, the heating device includes spiral heating silk and power connection, is provided with the spiral shell in the heater wire ring recess
Heater strip is revolved, the power connection is provided on the lateral surface of the molding die, the lower section setting of the molding machine is
State pedestal.
In the present embodiment, the lower end of the pedestal is provided with the second one shape pin hole, and the pedestal and the molding machine are logical
Cross bolt fastening connection.
So set, second one shape pin hole for playing the role of being connected and fixed, be bolted connection so that
The fastening of connection between the two interconnected is reliable.
In the present embodiment, the red needle and the ram post pass through interference fit connection.
So set, carrying out installation fixation to the red needle by the way that interference fit is easy to connect.
In the present embodiment, the power connection is connected by screw to the molding die.
So set, being connected by screw to so that connection fastens reliably between the power connection and the molding die.
In the present embodiment, the power connection is connect with the spiral heating silk by conducting wire.
So set, carrying out the transmission of electricity between the two by conducting wire connection.
In the present embodiment, the red needle is evenly arranged with 5 in the lower end of the ram post.
Manufactured solidification fuel is made to be convenient for burning so set, being provided with 5 red needles.
In the present embodiment, 5 through-holes relatively positive with 5 red needles in the ram post are disposed on the supporting plate,
The molding die upper end is designed to inverted cone-shaped, and the diameter dimension of through-hole is 2MM bigger than the diameter of the red needle on the supporting plate.
So set, being arranged to the entrance that inverted cone-shaped is convenient for smashed biomass material, through-hole is straight on the supporting plate
Diameter size is 1CM bigger than the diameter of the red needle, and rigid collision occurs for the through-hole avoided on the red needle and the supporting plate.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the biomass solidified fuel that the solidification fuel molded test device is produced is honeycomb, and burn-off rate is high, heat
Value is high；
2, the solidification fuel molded test apparatus structure is simple, and mechanism runs smoothly, reliable operation, noise in production process
It is low, it can satisfy environmental requirement；
3, overall system is adaptable, is able to satisfy different technique requirements, and vulnerable part is easy installing and dismounting, exchanges,
The processing is simple for equipment component.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of stereochemical structure dress of heated type honeycomb biomass solidified fuel molded test device of the present invention
With schematic diagram；
Fig. 2 is a kind of solid of heated type honeycomb biomass solidified fuel molded test device ram post of the present invention
Figure；
Fig. 3 is a kind of solid of heated type honeycomb biomass solidified fuel molded test device red needle of the present invention
Figure；
Fig. 4 is a kind of the vertical of heated type honeycomb biomass solidified fuel molded test device molding die of the present invention
Body figure；
Fig. 5 is a kind of solid of heated type honeycomb biomass solidified fuel molded test device supporting plate of the present invention
Figure；
Fig. 6 is a kind of solid of heated type honeycomb biomass solidified fuel molded test device pedestal of the present invention
Figure；
Fig. 7 is a kind of heated type honeycomb biomass solidified fuel molded test device spiral heating silk of the present invention
Perspective view.
The reference numerals are as follows:
1, stamping device；2, molding machine；3, pedestal；4, heating device；5, ram post；6, fixation hole is installed；7, first
One shape pin hole；8, red needle；9, power connection；10, molding hole；11, spiral heating silk；12, heater wire ring recess；13, supporting plate；14,
Second one shape pin hole；15, molding die.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be further explained below with reference to the attached drawings:
As shown in Fig. 1-Fig. 7, a kind of heated type honeycomb biomass solidified fuel molded test device, including stamping device
1, molding machine 2, pedestal 3, heating device 4, stamping device 1 include ram post 5, installation fixation hole 6 and red needle 8, ram post 5
Bottom surface on be provided with installation fixation hole 6, for installing fixed red needle 8, installation fixation hole 6 is internally provided with installation fixation hole 6
Red needle 8 is provided with the first one shape pin hole 7 on the upper end lateral surface of ram post 5, and the lower section of red needle 8 is provided with molding machine 2, at
Type device 2 includes molding die 15, supporting plate 13, molding hole 10 and heater wire ring recess 12, and the lower section of molding machine 2 is provided with support
Plate 13, molding die 15 are internally provided with molding hole 10, and the outside of molding hole 10 is provided with heater wire ring recess 12, heating coil
Slot 12 is provided with heating device 4, heating device 4 includes spiral heating for containing spiral heating silk 11 in heater wire ring recess 12
Silk 11 and power connection 9 are provided with spiral heating silk 11 in heater wire ring recess 12, spiral heating silk 11 for generating heat, at
It is provided with power connection 9 on the lateral surface of pattern tool 15, the lower section of molding machine 2 is provided with pedestal 3.
In the present embodiment, the lower end of pedestal 3 is provided with the second one shape pin hole 14, and pedestal 3 is tight by bolt with molding machine 2
It is solidly connected.
In the present embodiment, red needle 8 and ram post 5 pass through interference fit connection.
In the present embodiment, power connection 9 is connected by screw to molding die 15.
In the present embodiment, power connection 9 is connect with spiral heating silk 11 by conducting wire.
In the present embodiment, red needle 8 is evenly arranged with 5 in the lower end of ram post 5.
In the present embodiment, 5 through-holes relatively positive with 5 red needles 8 in ram post 5, molding die are disposed on supporting plate 13
15 upper ends are designed to inverted cone-shaped, and the diameter dimension of through-hole is 1CM bigger than the diameter of red needle 8 on supporting plate 13.
Usage mode:
Pedestal 3 is fixed on omnipotent mechanical test instrument by the second one shape pin hole 14 of bottom, the lower half portion of supporting plate 13
It is pressed in the through slot at 3 top of pedestal, molding die 15 is pressed on supporting plate 13 using the through slot of bottom, and ram post 5 passes through its top
The first one shape pin hole 7 and omnipotent mechanical test instrument link together, when work, smashed biomass material is poured into molding
In mold 15, it is powered by power connection 9 to the intracorporal spiral heating silk 11 of 15 chamber of molding die, in mold 15 to be formed
Biomass material in lignin softening, ram post 5 drives red needle 8 to do up and down reciprocatingly under the action of omnipotent mechanical test instrument
Movement, slowly compresses the biomass material in molding die 15, due to being equipped with 5 uniformly distributed red needles 8 in ram post 5, and
It is machined on supporting plate 13 with 58 phases of red needle in ram post 5 to 5 positive through-holes, therefore can guarantee the molding fuel of compressing and compacting
For honeycomb, after completion to be compressed, by stamping device 1 again to biomass solid compact formed in molding die 15
Fuel is slowly impacted, and finished product can be obtained, and compact formed biomass solidified fuel is taken out.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (7)
1. a kind of heated type honeycomb biomass solidified fuel molded test device, it is characterised in that: including stamping device, molding
Device, pedestal, heating device, the stamping device include ram post, installation fixation hole and red needle, the bottom surface of the ram post
On be provided with the installation fixation hole, the installation fixation hole is internally provided with the red needle, on the outside of the upper end of the ram post
It is provided with the first one shape pin hole on face, the molding machine is provided with below the red needle, the molding machine includes molding
Mold, supporting plate, molding hole and heater wire ring recess are provided with the supporting plate, the molding die below the molding machine
Be internally provided with the molding hole, the heater wire ring recess is provided on the outside of the molding hole, in the heater wire ring recess
It is provided with the heating device, the heating device includes spiral heating silk and power connection, setting in the heater wire ring recess
There is the spiral heating silk, the power connection, the lower section of the molding machine are provided on the lateral surface of the molding die
It is provided with the pedestal.
2. a kind of heated type honeycomb biomass solidified fuel molded test device according to claim 1, feature exist
In: the lower end of the pedestal is provided with the second one shape pin hole, and the pedestal is bolted connection with the molding machine.
3. a kind of heated type honeycomb biomass solidified fuel molded test device according to claim 2, feature exist
In: the red needle and the ram post pass through interference fit connection.
4. a kind of heated type honeycomb biomass solidified fuel molded test device according to claim 3, feature exist
In: the power connection is connected by screw to the molding die.
5. a kind of heated type honeycomb biomass solidified fuel molded test device according to claim 4, feature exist
In: the power connection is connect with the spiral heating silk by conducting wire.
6. a kind of heated type honeycomb biomass solidified fuel molded test device according to claim 5, feature exist
In: the red needle is evenly arranged with 5 in the lower end of the ram post.
7. a kind of heated type honeycomb biomass solidified fuel molded test device according to claim 6, feature exist
In: 5 through-holes relatively positive with upper 5 red needles of the ram post (5), the shaping mould are disposed on the supporting plate (13)
Tool upper end is designed to inverted cone-shaped, and the diameter dimension of through-hole is 2MM bigger than the diameter of the red needle on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652627.XA CN109466103A (en) | 2018-12-24 | 2018-12-24 | A kind of heated type honeycomb biomass solidified fuel molded test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652627.XA CN109466103A (en) | 2018-12-24 | 2018-12-24 | A kind of heated type honeycomb biomass solidified fuel molded test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109466103A true CN109466103A (en) | 2019-03-15 |
Family
ID=65678471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811652627.XA Pending CN109466103A (en) | 2018-12-24 | 2018-12-24 | A kind of heated type honeycomb biomass solidified fuel molded test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109466103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923482A (en) * | 2020-08-11 | 2020-11-13 | 胡红建 | High-adsorbability granular activated carbon preparation and processing system and preparation and processing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820785A (en) * | 1992-01-17 | 1996-01-23 | Oyama Masao | Organic waste fuel and apparatus for producing the same |
| CN2933840Y (en) * | 2006-06-08 | 2007-08-15 | 河南农业大学 | Double hydraulic heads piston type biomass modeling fuel machine |
| US20090188160A1 (en) * | 2008-01-30 | 2009-07-30 | Henry Liu | Method and Device to Compact Biomass |
| CN202130018U (en) * | 2011-04-26 | 2012-02-01 | 桑德环境资源股份有限公司 | Extruding device for preparing refuse derived fuel |
| CN205705433U (en) * | 2016-05-12 | 2016-11-23 | 黄河科技学院 | Rotary quantitative charge full-automatic honeycomb briquet making making machine |
| CN107234830A (en) * | 2017-07-13 | 2017-10-10 | 杨小玲 | A kind of honeycomb briquette processing unit (plant) of automatic moulding |
| CN206884262U (en) * | 2017-06-24 | 2018-01-16 | 江西农业大学 | A kind of mould for producing honeycomb coaly charcoal fuel |
| CN208085057U (en) * | 2018-03-30 | 2018-11-13 | 新昌县大成生物科技有限公司 | A kind of biofuel briquetting machine |
| CN209633857U (en) * | 2018-12-24 | 2019-11-15 | 枣庄学院 | A kind of heated type honeycomb biomass solidified fuel molded test device |
-
2018
- 2018-12-24 CN CN201811652627.XA patent/CN109466103A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820785A (en) * | 1992-01-17 | 1996-01-23 | Oyama Masao | Organic waste fuel and apparatus for producing the same |
| CN2933840Y (en) * | 2006-06-08 | 2007-08-15 | 河南农业大学 | Double hydraulic heads piston type biomass modeling fuel machine |
| US20090188160A1 (en) * | 2008-01-30 | 2009-07-30 | Henry Liu | Method and Device to Compact Biomass |
| CN202130018U (en) * | 2011-04-26 | 2012-02-01 | 桑德环境资源股份有限公司 | Extruding device for preparing refuse derived fuel |
| CN205705433U (en) * | 2016-05-12 | 2016-11-23 | 黄河科技学院 | Rotary quantitative charge full-automatic honeycomb briquet making making machine |
| CN206884262U (en) * | 2017-06-24 | 2018-01-16 | 江西农业大学 | A kind of mould for producing honeycomb coaly charcoal fuel |
| CN107234830A (en) * | 2017-07-13 | 2017-10-10 | 杨小玲 | A kind of honeycomb briquette processing unit (plant) of automatic moulding |
| CN208085057U (en) * | 2018-03-30 | 2018-11-13 | 新昌县大成生物科技有限公司 | A kind of biofuel briquetting machine |
| CN209633857U (en) * | 2018-12-24 | 2019-11-15 | 枣庄学院 | A kind of heated type honeycomb biomass solidified fuel molded test device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923482A (en) * | 2020-08-11 | 2020-11-13 | 胡红建 | High-adsorbability granular activated carbon preparation and processing system and preparation and processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209633857U (en) | A kind of heated type honeycomb biomass solidified fuel molded test device | |
| CN109466103A (en) | A kind of heated type honeycomb biomass solidified fuel molded test device | |
| CN201562564U (en) | Connection structure for upper and lower electric shields of large transformer | |
| CN2643131Y (en) | Carbon fibre pipeline heating and holding tile | |
| CN109435314A (en) | A kind of heated type honeycomb biomass solidified fuel molding machine | |
| CN209297960U (en) | A kind of wireless switching | |
| CN208106654U (en) | A kind of automation wind energy solar power equipment | |
| CN206908134U (en) | A kind of good electric power cabinet fixed mount of stability | |
| CN203615627U (en) | Heat insulation bridge cutoff flat solar heat collector frame | |
| CN201121287Y (en) | Mold heating mechanism of paper-pulp molding machine | |
| CN208960788U (en) | A kind of novel easy-to-dismount steel mold | |
| CN201333783Y (en) | Improved structure of USB interface mold | |
| CN206781462U (en) | A kind of front lower arm assembly of machinery | |
| CN208174495U (en) | The cold and hot pressing mold of pole coil | |
| CN210825247U (en) | Feed mechanism is used in agricultural straw processing | |
| CN202922696U (en) | Press forming mechanism for bamboo boards | |
| CN220376565U (en) | Planar heating structure of glass tempering furnace module | |
| CN211492804U (en) | Inferior gram force board model processingequipment | |
| CN2756429Y (en) | Multiple glass fiber reinforced plastic anchor rod forming device | |
| CN203427358U (en) | Mold of brick tea | |
| CN220287746U (en) | Open solar air energy hot water system | |
| CN208062632U (en) | A kind of power switch cabinet manufacture clamping tool | |
| CN219577272U (en) | Insert heating device before casting | |
| CN201442361U (en) | Hydraulic universal rod-fabricating machine for fabricating plant coal | |
| CN208628212U (en) | A kind of bipolar plates intersecting weighing collection device |
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 |