CN106400042A - Linear reciprocation type tunnel acid pickling technology and system - Google Patents
Linear reciprocation type tunnel acid pickling technology and system Download PDFInfo
- Publication number
- CN106400042A CN106400042A CN201610855069.1A CN201610855069A CN106400042A CN 106400042 A CN106400042 A CN 106400042A CN 201610855069 A CN201610855069 A CN 201610855069A CN 106400042 A CN106400042 A CN 106400042A
- Authority
- CN
- China
- Prior art keywords
- suspender
- acid cleaning
- cleaning process
- current
- suspension hook
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/025—Details of the apparatus, e.g. linings or sealing means
Abstract
The invention discloses a linear reciprocation type tunnel acid pickling technology. The linear reciprocation type tunnel acid pickling technology comprises the following steps that 1, a wire to be subjected to acid pickling is conveyed to a feeding area; 2, a lifting sling is matched with a lifting hook in the feeding area or a lifting hook in a previous technological groove; 3, if treatment time in the feeding area or a current technological groove is over, the wire is placed into the first technological groove corresponding to the lifting sling; 4, if acid pickling time in the current technological groove is over, the wire is placed into a next technological groove through the lifting sling; 5, the current lifting sling moves to a stroke end point to be separated from the lifting hook, the lifting hook is matched with a next lifting sling, the current lifting sling is returned to a stroke starting point, the step 2 is executed again, and if the current lifting sling does not move to the stroke end point, the step 4 is executed again; and 6, whether the current technological groove is the last technological groove or not, the step 4 is executed again if the current technological groove is not the last technological groove, whether the wire acid pickling time in the current technological groove is over or not is judged if the current technological groove is the last technological groove, and the wire is placed in a discharge area if acid pickling time is over.
Description
Technical field
The present invention relates to a kind of wire fabrication pickling field of metallurgy industry, more particularly, to a kind of linear reciprocating tunnel acid
Wash technique and system.
Background technology
One very crucial operation of wire fabrication is exactly pickling, because the quality of pickling quality will directly affect subsequently
The effect of drawing procedure.To larger wire fabrication production line, existing technique is mainly using self-action ring-type at present
Pickling line, its cost of investment is higher, and cycle of operation is long, due to due to ring-type, causes the quantity of whole production line hook relatively
Many, therefore the workload of suspension hook maintenance and the quantity of spare part will significantly increase, and from the angle analysis of operating cost, this is also not
Economical.
Content of the invention
For the problems referred to above, the present invention provides a kind of cost of investment low, the short linear reciprocating tunnel pickling of cycle of operation
Technique.
For reaching above-mentioned purpose, linear reciprocating tunnel of the present invention acid cleaning process, including following operation：
1) will treat that pickling wire rod is transported to feeding area；Treat pickling wire rod with hook；
2) the suspension hook cooperation on suspender last acid cleaning process groove corresponding with feeding area suspension hook or previous suspender；
3) judge whether process time in feeding area or current acid cleaning process groove for the current wire rod terminates, if processed
Between terminate, wire rod is put into corresponding first acid cleaning process groove of current suspender；If process time does not terminate, continue into
Row is processed；
4) judge whether wire rod pickling time in current acid cleaning process groove terminates；If pickling time terminates, currently
Suspender puts into wire rod in next acid cleaning process groove；If pickling time does not terminate, continue acid in current acid cleaning process groove
Wash；
5) judge whether current suspender moves to stroke end；If moving to stroke end, current suspender and suspension hook divide
From suspension hook simultaneously returns to 2 with next suspender cooperation, current suspender backstroke starting point)；If not moving to stroke end, return
To 4)；
6) judge whether current acid cleaning process groove is last acid cleaning process groove；If current acid cleaning process groove is not
An acid cleaning process groove, returns to 4 afterwards)；If current acid cleaning process groove is last acid cleaning process groove, judge current pickling work
Whether the wire acid cleaning time in skill groove terminates, if pickling time terminates, wire rod is put discharging area；If pickling time is not tied
Bundle, continues pickling in current acid cleaning process groove.
Further, 1) and 2) between also include hanging in the process in tunnel, the described process hanging in tunnel includes：Will be upper
Material area hermatic door is opened, and controls suspender, suspension hook and wire rod to move in tunnel by feeding area hermatic door, by feeding area hermatic door
Close；
Also include hanging out the process in tunnel during wire rod is put into discharging area：Discharging area hermatic door is opened, controls
Suspender, suspension hook and wire rod are moved to outside tunnel by discharging area hermatic door, and discharging area hermatic door is closed.
Further, described suspender is as follows with the process that described suspension hook coordinates：
1) suspension hook is placed on technology groove；
2) fixing slot of suspender or fixing tenon is controlled to move to the height coaxial with the clamping structure of suspension hook；
3) control suspender to move horizontally, make fixing slot or fix tenon and clamping structure cooperation.
Described suspender process detached with described suspension hook is as follows：
1) control suspender to decline, suspension hook is placed on technology groove；
2) control suspension hook to move horizontally, so that the fixing slot of suspender or fixing tenon is separated with the clamping structure of suspension hook.
Linear reciprocating tunnel of the present invention acid cleaning process automaticity is higher, and cost of investment drops significantly compared with ring-type production line
Low, cycle of operation is short, and suspension hook quantity is few etc., and pickling effect is preferably it is adaptable to kind is few, the production line more than batch, therefore, should
Technique has good technical advance and economic row, can carry out larger range of popularization.
For the problems referred to above, the present invention provides a kind of cost of investment low, the short linear reciprocating tunnel pickling of cycle of operation
Technique.
For reaching above-mentioned purpose, linear reciprocating tunnel of the present invention pickling system, including feeding area, acid-washing region and blanking
Area；Wherein, described acid-washing region includes the acid cleaning process groove of some linear array, is arranged at least one suspender above descaling bath
And some suspension hooks；First clamping structure is provided with described suspender, described suspension hook is provided with and is adapted with a clamping structure
The second clamping structure；The stroke directions of described suspender are parallel with the orientation of described acid cleaning process groove.
Further, described acid-washing region is provided with seal closure, described seal closure and described feeding area and described discharging area
Corresponding position is respectively arranged with feeding area hermatic door and discharging area hermatic door.
Further, described suspender is provided with fixing slot or fixes tenon, described suspension hook is provided with and fixing slot or card
Gu the clamping structure of tenon cooperation；Described fixing slot or the axis horizontal setting fixing tenon, the axis horizontal of described clamping structure sets
Put.
Linear reciprocating tunnel of the present invention pickling system automaticity is higher, and cost of investment drops significantly compared with ring-type production line
Low, cycle of operation is short, and suspender quantity is few, and pickling effect is preferably it is adaptable to kind is few, the production line more than batch, therefore, this work
Skill has good technical advance and economic row, can carry out larger range of popularization.
Brief description
Fig. 1 is the site plan of linear reciprocating tunnel of the present invention pickling system；
Fig. 2 is the facade layout drawing of linear reciprocating tunnel of the present invention pickling system；
Fig. 3 is that the schematic diagram of acid cleaning process groove put into by wire rod by the suspension hook of linear reciprocating tunnel of the present invention pickling system；
Fig. 4 is the suspension hook schematic diagram that wire rod is sling of linear reciprocating tunnel of the present invention pickling system.
Specific embodiment
With reference to Figure of description, the present invention will be further described.
Embodiment 1
As Figure 1-4, the present embodiment provides a kind of linear reciprocating tunnel acid cleaning process, including following operation：
1) will treat that pickling wire rod is transported to feeding area 5；Hooked with suspension hook 11 and treat pickling wire rod；
2) suspension hook on suspender 1 last acid cleaning process groove 3 corresponding with feeding area 5 suspension hook 11 or previous suspender 1
11 cooperations；
3) judge whether process time in feeding area 5 or current acid cleaning process groove 3 for the current wire rod terminates, if processed
Time terminates, wire rod is put into corresponding first acid cleaning process groove 3 of current suspender 1；If process time does not terminate, continue
Continue and processed；
4) judge whether wire rod pickling time in current acid cleaning process groove 3 terminates；If pickling time terminates, currently
Suspender 1 puts into wire rod in next acid cleaning process groove 3；If pickling time does not terminate, continue in current acid cleaning process groove 3
Pickling；
5) judge whether current suspender 1 moves to stroke end；If moving to stroke end, current suspender 1 and suspension hook
11 separate, and suspension hook 11 is coordinated with next suspender 1, and current suspender 1 backstroke starting point simultaneously returns to 2)；If not moving to stroke
Terminal, returns to 4)；
6) judge whether current acid cleaning process groove 3 is last acid cleaning process groove 3；If current acid cleaning process groove 3 is not
It is last acid cleaning process groove 3, returns to 4)；If current acid cleaning process groove 3 is last acid cleaning process groove 3, judge to work as
Whether the wire acid cleaning time in front acid cleaning process groove 3 terminates, if pickling time terminates, wire rod is put discharging area 4；As fruit acid
The time of washing does not terminate, and continues pickling in current acid cleaning process groove 3.
For the requirement of finished product coil of wire pickling quality, and the length of whole production line, arrange a fixed number in seal closure 2
The suspender 1 of amount, the acid cleaning process groove 3 of some is responsible for by each suspender 1, and suspender 1 and suspension hook 11 can disengage, and adopt between suspender 1
Use relay mode, complete the coil of wire whole whole process acid cleaning process.After the coil of wire finally experiences liming tank drying process, go out seal closure
2, it is then placed in being dried in drying tank 6, finally reach discharging area 4, get on the bus through blanking and be transported at baler, complete bundling,
So that entrance next procedure.
As can be seen that suspender 1 quantity of the linear reciprocating tunnel acid cleaning process of the present embodiment is few from above-mentioned operation,
Suspender 1 and suspension hook 11 can disengage, and adopt relay mode, complete the coil of wire whole whole process acid cleaning process between suspender 1.So, originally
The automaticity of the linear reciprocating tunnel acid cleaning process of embodiment greatly improves, and cost of investment drops significantly compared with ring-type production line
Low, cycle of operation is short, and pickling effect is preferably it is adaptable to kind is few, the production line more than batch, and therefore, this technique has well
Technical advance and economic row, larger range of popularization can be carried out.
Embodiment 2
On the basis of above-described embodiment, 1) and 2) between also include hanging in the process in tunnel, the described tunnel that hangs in
Process includes：Feeding area 5 hermatic door is opened, controls suspender 1, suspension hook 11 and wire rod to move to tunnel by feeding area 5 hermatic door
In road, feeding area 5 hermatic door is closed；
Also include hanging out the process in tunnel during wire rod is put into discharging area 4：Discharging area 4 hermatic door is opened, control
Suspender 1 processed, suspension hook 11 and wire rod are moved to outside tunnel by discharging area 4 hermatic door, and discharging area 4 hermatic door is closed.
Hermatic door is set at the two ends in tunnel, in such manner, it is possible to make whole technique execute all in closed environment, it is right to decrease
The injury of workman and the pollution to environment.
Embodiment 3
On the basis of above-described embodiment, the process that described suspender 1 is coordinated with described suspension hook 11 is as follows：
1) suspension hook 11 is placed on technology groove；
2) fixing slot of suspender 1 or fixing tenon is controlled to move to the height coaxial with the clamping structure of suspension hook 11；
3) control suspender 1 to move horizontally, make fixing slot or fix tenon and clamping structure cooperation.
Described suspender 1 process detached with described suspension hook 11 is as follows：
1) control suspender 1 to decline, suspension hook 11 is placed on technology groove；
2) control suspension hook 11 to move horizontally, so that the fixing slot of suspender 1 or fixing tenon is separated with the clamping structure of suspension hook 11.
The suspender 1 of the present embodiment is all very quick with the cooperation of suspension hook 11 and separation process, can greatly promote straight line past
The production efficiency of compound tunnel acid cleaning process.
Embodiment 4
The present embodiment provides a kind of linear reciprocating tunnel pickling system, including feeding area 5, acid-washing region and discharging area 4；Its
In, described acid-washing region include some linear array acid cleaning process groove 3, be arranged at least one suspender 1 above descaling bath with
And some suspension hooks 11；First clamping structure is provided with described suspender 1, described suspension hook 11 is provided with and fits with a clamping structure phase
The second clamping structure joined；The stroke directions of described suspender 1 are parallel with the orientation of described acid cleaning process groove 3.
For the requirement of finished product coil of wire pickling quality, and the length of whole production line, arrange a fixed number in seal closure 2
The suspender 1 of amount, the acid cleaning process groove 3 of some is responsible for by each suspender 1, and suspender 1 and suspension hook 11 can disengage, and adopt between suspender 1
Use relay mode, complete the coil of wire whole whole process acid cleaning process.After the coil of wire finally experiences liming tank drying process, go out seal closure
2, then experience drying, finally reach discharging area 4, get on the bus through blanking and be transported at baler, complete bundling, to enter lower road work
Sequence.
Suspender 1 quantity of the linear reciprocating tunnel pickling system of the present embodiment is few, and suspender 1 and suspension hook 11 can disengage,
Adopt relay mode between suspender 1, complete the coil of wire whole whole process acid cleaning process.So, the linear reciprocating tunnel of the present embodiment
The automaticity of acid cleaning process greatly improves, and cost of investment substantially reduces compared with ring-type production line, and cycle of operation is short, and pickling effect
Preferably it is adaptable to kind is few, the production line more than batch, therefore, this technique has good technical advance and economic row to fruit, can
Carry out larger range of popularization.
Embodiment 5
On the basis of embodiment 4, the present embodiment is provided with seal closure 2, described seal closure 2 and institute on described acid-washing region
State the corresponding position in feeding area 5 and described discharging area 4 and be respectively arranged with feeding area 5 hermatic door and discharging area 4 hermatic door.
Seal closure 2, and the position setting hermatic door in corresponding feeding area 5 and discharging area 4 are arranged on acid-washing region, only
Wire rod when hermatic door, just open by hermatic door, in such manner, it is possible to make whole linear reciprocating tunnel acid cleaning process all in sealing
Environment in complete, the injury to workman and the pollution to environment can be decreased.
Embodiment 6
On the basis of embodiment 4 and embodiment 5, described suspender 1 is provided with fixing slot, described suspension hook 11 is provided with
Clamping structure with fixing slot cooperation；The axis horizontal setting of described fixing slot, the axis horizontal setting of described clamping structure.
In the present embodiment, fixing slot and clamping structure coaxial when it is only necessary to suspender 1 along fixing slot axis direction fortune
Move it becomes possible to be combined together fixing slot and clamping structure, convenient and swift.In the same manner, also only need to during dismounting put suspension hook 11
On acid cleaning process groove 3, then along the axis direction movable hanger 1 of fixing slot.
In addition, fixing tenon can also be arranged on the suspender 1 of the present embodiment, the card that setting is adapted to fixing tenon on suspension hook 11
Fixing structure.Equally it is capable of efficiently coordinating and dismantling.
More than, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, any it is familiar with basis
Those skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain that claim is defined.
Claims (6)
1. a kind of linear reciprocating tunnel acid cleaning process it is characterised in that：Including following operation：
1) will treat that pickling wire rod is transported to feeding area；Treat pickling wire rod with hook；
2) the suspension hook cooperation on suspender last acid cleaning process groove corresponding with feeding area suspension hook or previous suspender；
3) judge whether process time in feeding area or current acid cleaning process groove for the current wire rod terminates, if process time is
Terminate, wire rod is put into corresponding first acid cleaning process groove of current suspender；If process time does not terminate, proceed to locate
Reason；
4) judge whether wire rod pickling time in current acid cleaning process groove terminates；If pickling time terminates, current suspender
Wire rod is put in next acid cleaning process groove；If pickling time does not terminate, continue pickling in current acid cleaning process groove；
5) judge whether current suspender moves to stroke end；If moving to stroke end, current suspender is separated with suspension hook, hangs
Hook simultaneously returns to 2 with next suspender cooperation, current suspender backstroke starting point)；If not moving to stroke end, return to 4)；
6) judge whether current acid cleaning process groove is last acid cleaning process groove；If current acid cleaning process groove is not last
Individual acid cleaning process groove, returns to 4)；If current acid cleaning process groove is last acid cleaning process groove, judge current acid cleaning process groove
In the wire acid cleaning time whether terminate, if pickling time terminates, wire rod is put discharging area；If pickling time does not terminate,
Continue pickling in current acid cleaning process groove.
2. linear reciprocating tunnel acid cleaning process as claimed in claim 1 it is characterised in that：1) and 2) between also include hanging in
The process in tunnel, the described process hanging in tunnel includes：Feeding area hermatic door is opened, controls suspender, suspension hook and wire rod to pass through
Feeding area hermatic door moves in tunnel, and feeding area hermatic door is closed；
Also include hanging out the process in tunnel during wire rod is put into discharging area：Discharging area hermatic door is opened, control suspender,
Suspension hook and wire rod are moved to outside tunnel by discharging area hermatic door, and discharging area hermatic door is closed.
3. linear reciprocating tunnel acid cleaning process as claimed in claim 1 it is characterised in that：Described suspender and described suspension hook cooperation
Process as follows：
1) suspension hook is placed on technology groove；
2) fixing slot of suspender or fixing tenon is controlled to move to the height coaxial with the clamping structure of suspension hook；
3) control suspender to move horizontally, make fixing slot or fix tenon and clamping structure cooperation.
Described suspender process detached with described suspension hook is as follows：
1) control suspender to decline, suspension hook is placed on technology groove；
2) control suspension hook to move horizontally, so that the fixing slot of suspender or fixing tenon is separated with the clamping structure of suspension hook.
4. a kind of linear reciprocating tunnel pickling system it is characterised in that：Including feeding area, acid-washing region and discharging area；Wherein, institute
State acid-washing region to include the acid cleaning process groove of some linear array, be arranged at least one suspender above descaling bath and some hang
Hook；First clamping structure is provided with described suspender, described suspension hook is provided with the second fixing being adapted with a clamping structure
Structure；The stroke directions of described suspender are parallel with the orientation of described acid cleaning process groove.
5. linear reciprocating tunnel pickling system as claimed in claim 1 it is characterised in that：It is provided with sealing on described acid-washing region
Cover, described seal closure is respectively arranged with feeding area hermatic door and discharging area with the corresponding position in described feeding area and described discharging area
Hermatic door.
6. linear reciprocating tunnel pickling system as claimed in claim 1 it is characterised in that：It is provided with fixing slot on described suspender
Or fixing tenon, the clamping structure described suspension hook being provided with fixing slot or fixing tenon cooperation；Described fixing slot or fix tenon
Axis horizontal is arranged, the axis horizontal setting of described clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855069.1A CN106400042B (en) | 2016-09-26 | 2016-09-26 | Linear reciprocating tunnel acid cleaning process and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855069.1A CN106400042B (en) | 2016-09-26 | 2016-09-26 | Linear reciprocating tunnel acid cleaning process and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106400042A true CN106400042A (en) | 2017-02-15 |
| CN106400042B CN106400042B (en) | 2018-07-13 |
Family
ID=57998239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610855069.1A Active CN106400042B (en) | 2016-09-26 | 2016-09-26 | Linear reciprocating tunnel acid cleaning process and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106400042B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774147A (en) * | 2013-12-30 | 2014-05-07 | 天津市德中技术发展有限公司 | Etching method and etching device with nozzle group reciprocating in etching region |
| CN104984966A (en) * | 2015-06-24 | 2015-10-21 | 东莞市天美新自动化设备有限公司 | Workpiece feeding and discharging device of water heater inner container automatic spraying and acid pickling system and water heater inner container automatic spraying and acid pickling system |
-
2016
- 2016-09-26 CN CN201610855069.1A patent/CN106400042B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774147A (en) * | 2013-12-30 | 2014-05-07 | 天津市德中技术发展有限公司 | Etching method and etching device with nozzle group reciprocating in etching region |
| CN104984966A (en) * | 2015-06-24 | 2015-10-21 | 东莞市天美新自动化设备有限公司 | Workpiece feeding and discharging device of water heater inner container automatic spraying and acid pickling system and water heater inner container automatic spraying and acid pickling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106400042B (en) | 2018-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105435993B (en) | Transport system and carrying method for panzer application | |
| CN105058051A (en) | Automatic assembly equipment for guide rod and assembly method of automatic assembly equipment | |
| CN201195156Y (en) | Full-automatic ultrasonic cleaning apparatus | |
| CN203817002U (en) | Multi-station double-chain stepping type piston pin cleaning and rust protection device | |
| CN203997147U (en) | A kind of full-automatic fruit turns over basket and unloads fruit feedway | |
| CN105442030B (en) | One kind cleaning electric plating machine | |
| CN104485562B (en) | A kind of brush holder production line | |
| CN106400042A (en) | Linear reciprocation type tunnel acid pickling technology and system | |
| CN202638666U (en) | Double conveying chain vertical type spray finishing system | |
| CN107737763A (en) | A kind of automatic thorough cleaning robot of special glass waste material recovery | |
| CN108217219B (en) | A kind of experimental branch line hello dregs of rice method for feeding dregs of rice production line | |
| CN204999988U (en) | Environmental protection zinc -plating production system | |
| CN204138771U (en) | Soaking and washing equipment | |
| CN203728931U (en) | Pickling and phosphorization production line | |
| EP2908965B1 (en) | Method and apparatus for loading metal rods or bars | |
| CN206046564U (en) | A kind of machining tailing high-efficiency washing device | |
| CN203959135U (en) | A kind of material synchronization lifting feedway | |
| CN107541880B (en) | Full-automatic flow production line for washing, dewatering and drying ready-made clothes and control method | |
| CN205474087U (en) | Wash and electroplate all -in -one | |
| CN208341233U (en) | A kind of Special Automatic cleaning drying device of capacitor lead-out wire | |
| CN107523950B (en) | Full-automatic flow production line for washing, dewatering and drying ready-made clothes and control method | |
| CN208148468U (en) | Rim charge pipeline | |
| CN208357100U (en) | Special hanger is used in a kind of spraying of spiral case | |
| CN105987719A (en) | Automatic detection device for motor | |
| CN204825061U (en) | Closed acid dip pickle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |