CN107962175A - A kind of Multi-stacking compaction casting washes Infiltration Technics program - Google Patents

A kind of Multi-stacking compaction casting washes Infiltration Technics program Download PDF

Info

Publication number
CN107962175A
CN107962175A CN201711219253.8A CN201711219253A CN107962175A CN 107962175 A CN107962175 A CN 107962175A CN 201711219253 A CN201711219253 A CN 201711219253A CN 107962175 A CN107962175 A CN 107962175A
Authority
CN
China
Prior art keywords
rectangular frame
movable
infiltration
frame
iron cage
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
Application number
CN201711219253.8A
Other languages
Chinese (zh)
Other versions
CN107962175B (en
Inventor
宋硕
陈少白
吴广川
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.)
Wuhan University of Science and Engineering WUSE
Original Assignee
Wuhan University of Science and Engineering WUSE
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 Wuhan University of Science and Engineering WUSE filed Critical Wuhan University of Science and Engineering WUSE
Priority to CN201711219253.8A priority Critical patent/CN107962175B/en
Publication of CN107962175A publication Critical patent/CN107962175A/en
Application granted granted Critical
Publication of CN107962175B publication Critical patent/CN107962175B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002Cleaning, working on castings
    • B22D31/005Sealing or impregnating porous castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The present invention provides a kind of Multi-stacking compaction casting washing Infiltration Technics program, piece installing process:Multi-stacking compaction casting is put into iron cage to finish according to number of plies placement successively, is closed the lid, passes through the T-shaped clamping screw in bottom respectively in the portion of keeping up with of iron cage bottom portion, upper T font clamping screw is locked;Impregnation step:The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product sufficiently absorbs infiltration liquid;Recovery process:Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out;Washing step:Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device;Curing process:Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius.

Description

A kind of Multi-stacking compaction casting washes Infiltration Technics program
Technical field
The present invention relates to die-casting technique field, more particularly to a kind of Multi-stacking compaction casting washing Infiltration Technics program.
Background technology
More stomatas and fine cracks are, it is necessary to using Infiltration Technics inside the die-cast product produced due to die-casting process To ensure the leakproofness of die-cast product;But meeting residual fraction infiltration liquid on product after infiltrating, conventional method is rinsed using current Mode dissolves the infiltration liquid product of residual and product surface, and the infiltration liquid in screw thread is generally difficult to cleaning and is dissolved out;And Infiltration, the leaching between such product and product are concentrated after production efficiency can be generally superimposed using multiple products in order to improve Sepage remains, and traditional approach can not be rinsed and dissolved well, and tradition washing infiltration product infiltration liquid residual and Between threaded hole and product.
The content of the invention
(1) technical problems to be solved
The problem to be solved in the present invention is to provide a kind of Multi-stacking compaction casting washing Infiltration Technics program, to overcome existing skill The defects of in art between tradition washing infiltration product infiltration liquid residual and threaded hole and product.
(2) technical solution
To solve the technical problem, the present invention provides a kind of Multi-stacking compaction casting washing Infiltration Technics program,
Piece installing process:Multi-stacking compaction casting is put into iron cage to finish according to number of plies placement successively, is closed the lid, in iron cage bottom Locked respectively by the T-shaped clamping screw in bottom, upper T font clamping screw in the portion of keeping up with of portion;
Impregnation step:The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product fills The absorption infiltration liquid divided;
Recovery process:Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out;
Washing step:Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device;
Curing process:Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius
Further, the water washing device includes water washing cylinder, the workbench being arranged on inside water washing cylinder, coordinates company with workbench The electric rotating machine that connects, water inlet pipe, the jet water pump being connected with water inlet pipe, with the water tank of jet water pump mating connection, return pipe, set Put the water-returning control valve in return pipe;Described water inlet pipe one end is connected with water washing cylinder, the other end is connected with jet water pump;Described time Water pipe one end is connected with water washing cylinder, the other end is connected with water tank;The water washing cylinder bottom is provided with heating tube.
Further, the iron cage includes first rectangular frame, second rectangular frame, is arranged on first rectangular frame and two squares The 3rd rectangular frame and the 4th rectangular frame between shape frame, the bottom rectangle frame being arranged on below above-mentioned component, set The first movable rectangular frame, the second movable rectangular frame being arranged in second rectangular frame in first rectangular frame; The 3rd movable rectangular frame is provided with 3rd rectangular frame, it is movable to be provided with the 4th on the 4th rectangular frame Rectangular frame;The first movable rectangular frame is hinged on first rectangular frame upper end by latch, and described second is movable Rectangular frame is hinged on second rectangular frame upper end by latch, and locking first is provided with the second movable rectangular frame The bolt of movable rectangular frame, the bolt are provided at both ends with symmetrical handle;The first rectangular frame, the second square Shape framework bottom, bottom rectangle frame are respectively arranged with the first metal grate, the second metal grate, bottom metal grid;Described Three rectangular frames and the 3rd movable rectangular frame cooperate it to be internally provided with the 3rd metal grate, the 4th rectangle frame Frame and the 4th movable rectangular frame cooperate it to be internally provided with the 4th metal grate, the first movable rectangular frame It is cooperated to be internally provided with fifth metal grid with the second movable rectangular frame;It is provided with the bottom rectangle frame Through the T-shaped clamping screw in some bottoms of bottom metal grid, the first movable rectangular frame and the second movable square Shape frame, which coordinates, to be covered in first rectangular frame and second rectangular frame and is provided through some of fifth metal grid Upper T font clamping screw.
Further, the first rectangular frame, second rectangular frame are built-in with the first criss-crossing reinforcing ribs, the 20th respectively Font reinforcing rib;The first criss-crossing reinforcing ribs centre position is provided with the raised line that prevention is collided with.
Further, the 3rd movable rectangular frame lower part both ends are hingedly arranged on the 3rd rectangular frame, its upper part Both ends are locked by latch;4th movable rectangular frame lower part both ends are hingedly arranged on the 4th rectangular frame, Its upper part both ends are locked by latch.
Further, the first rectangular frame top is respectively arranged with the first of the first movable rectangular frame position of limitation Limited block, the second rectangular frame top are respectively arranged with the second limited block of the second movable rectangular frame position of limitation.
Further, the T-shaped clamping screw of the upper T font clamping screw and bottom includes clamping screw main body, sets Put the handle in clamping screw main body;Wherein, the clamping screw main body is set fluted.
(3) beneficial effect
Invention solves the problems, such as between tradition washing infiltration product infiltration liquid residual and threaded hole and product that new invention is compiled The program write is effectively controlled current during washing dissolving, sufficiently make use of current dissolving infiltration liquid in the limited time Optimum state, improves product infiltration quality, and impregnation step efficiency.
Brief description of the drawings
Fig. 1 is the process flow chart that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program.
Fig. 2 is the water washing device structure diagram that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program.
Fig. 3 is the iron cage dimensional structure diagram that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program.
Fig. 4 is the section view for the upper T font clamping screw that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program Structure diagram.
Fig. 5 is the structure diagram for the metal grate that a kind of Multi-stacking compaction casting of the present invention washes Infiltration Technics program
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
As shown in Figure 1 to Figure 2, a kind of Multi-stacking compaction casting of the invention washing Infiltration Technics program;
Piece installing process:Multi-stacking compaction casting is put into iron cage to finish according to number of plies placement successively, is closed the lid, in iron cage bottom Locked respectively by the T-shaped clamping screw 8 in bottom, upper T font clamping screw 9 in the portion of keeping up with of portion;
Impregnation step:The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product fills The absorption infiltration liquid divided;
Recovery process:Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out;
Washing step:Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device;
Curing process:Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius
A kind of Multi-stacking compaction casting washing Infiltration Technics program of the present invention, the water washing device (being expression in figure) bag Include water washing cylinder 101, the workbench 103 for being arranged on the inside of water washing cylinder 101, the electric rotating machine 102 being connected with workbench 103, Water inlet pipe 104, the jet water pump 105 being connected with water inlet pipe 104, the water tank 109 being connected with jet water pump 105, return pipe 108th, the water-returning control valve 107 being arranged in return pipe 108;Described 104 one end of water inlet pipe is connected with water washing cylinder 101, the other end It is connected with jet water pump 105;Described 108 one end of return pipe is connected with water washing cylinder 101, the other end is connected with water tank 109;The washing 101 bottom of cylinder is provided with heating tube 106.
As shown in Figure 3-Figure 5, the iron cage includes first rectangular frame 1, second rectangular frame 2, is arranged on the first rectangle The 3rd rectangular frame 4 and the 4th rectangular frame 5 between 1 and two rectangular frame 2 of frame, the bottom being arranged on below above-mentioned component Rectangular frame 3, the movable rectangular frame 7 of first be arranged in first rectangular frame 1, be arranged in second rectangular frame 2 Second movable rectangular frame 6;The 3rd movable rectangular frame 41, the 4th square are provided with 3rd rectangular frame 4 The 4th movable rectangular frame 51 is provided with shape frame 5;The first movable rectangular frame 7 is hinged on by latch First rectangular frame upper end 1, the second movable rectangular frame 6 is hinged on 2 upper end of second rectangular frame by latch, described The bolt 71 of the first movable rectangular frame 7 of locking is provided with first movable rectangular frame 7,71 both ends of bolt are set It is equipped with symmetrical handle 72;The first rectangular frame 1, second rectangular frame bottom 2, bottom rectangle frame 3 are set respectively There are the first metal grate (not identified in figure), the second metal grate (not identified in figure), bottom metal grid (not identified in figure); 3rd rectangular frame, 4 and the 3rd movable rectangular frame 41 cooperates it to be internally provided with the 3rd metal grate (in figure Do not identify), 5 and the 4th movable rectangular frame 51 of the 4th rectangular frame cooperates it to be internally provided with the 4th metal gate Lattice (do not identify) in figure, and the first movable 7 and second movable rectangular frame 6 of rectangular frame cooperates its internal setting There is fifth metal grid (not identified in figure);Bottom metal grid is provided through on the bottom rectangle frame 3 (not mark in figure Know) the T-shaped clamping screw 8 in some bottoms, the first movable 7 and second movable rectangular frame 6 of rectangular frame coordinates It is covered in first rectangular frame 1 and second rectangular frame 2 and is provided through fifth metal grid (not identified in figure) Some upper T font clamping screws 9;The up knob 73 upwardly extended is additionally provided with the bolt 71, the up knob 73 is used Force borrows force well as one when the first movable rectangular frame 7 are opened;Wherein, first metal grate (not identified in figure), the second metal grate (not identified in figure), bottom metal grid (not identified in figure), the 3rd metal grate (not identified in figure), the 4th metal grate (not identified in figure), fifth metal grid (not identified in figure) and bottom metal grid The structure that (not identified in figure) is just as is the structure of Fig. 3
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, the first rectangular frame 1, the second square Shape frame 2 is built-in with the first criss-crossing reinforcing ribs 11, the second criss-crossing reinforcing ribs 21 respectively;Second criss-crossing reinforcing ribs 21 Centre position is provided with the raised line 22 that prevention is collided with, wherein, 11 and second criss-crossing reinforcing ribs of the first criss-crossing reinforcing ribs 21 can be good at reinforcing overall fastness.
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, the 3rd movable rectangular frame 41 Lower part both ends are hingedly arranged on the 3rd rectangular frame 4, and its upper part both ends are locked by latch;The 4th movable square 51 lower part both ends of shape frame are hingedly arranged on the 4th rectangular frame 5, and its upper part both ends are locked by latch, and described second The first lock 23 for fixing the 3rd movable rectangular frame 41 is additionally provided with rectangular frame 2, first lock 23 passes through lock Article the 3rd movable rectangular frame 41 can be fixed and pinned, be additionally provided with the second rectangular frame 2 and fix Second lock 24 of three movable rectangular frames 41, second lock 24 can be by the 4th movable rectangle by bolt Frame 51 is fixed and pinned.
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, part in the first rectangular frame 1 First limited block 12 of the restricted first movable 7 position of rectangular frame is not set, is set on the second movable rectangular frame 6 It is equipped with the second limited block 61 of the second movable 6 position of rectangular frame of limitation.
A kind of Multi-stacking compaction casting washing Infiltration Technics program provided by the invention, 9 He of upper T font clamping screw The T-shaped clamping screw 8 in bottom includes clamping screw main body 81, the handle 82 being arranged in clamping screw main body 81;Wherein, The clamping screw main body 81 sets fluted 83, and external screw thread 84, the locking are provided with outside the clamping screw main body 81 81 surrounding of bolt body is provided with the groove 83 being evenly distributed.
The product for needing to infiltrate, is first put into iron cage by a kind of Multi-stacking compaction casting washing Infiltration Technics program of the present invention Face, covers the first movable 7 and second movable rectangular frame 6 of rectangular frame and is pinned by bolt 71, the 3rd movable rectangle 41 and the 4th movable rectangular frame 51 of frame fixes both pinning also by bolt;Then, the first movable rectangle frame Movable 6 top of rectangular frame of frame 7 and second is spirally connected fixation using upper T font clamping screw 9 and internal nut, the bottom Portion's rectangular frame 3 is spirally connected fixation using the T-shaped clamping screw 8 in bottom and internal nut, so secondary fixation;In view of soaking Whole iron cage can be overturn when oozing, by the T-shaped clamping screw 8 of upper T font clamping screw 9 and bottom tightly by product pressure Tightly can preferably it infiltrate.
Invention solves the problems, such as between tradition washing infiltration product infiltration liquid residual and threaded hole and product that new invention is compiled The program write is effectively controlled current during washing dissolving, sufficiently make use of current dissolving infiltration liquid in the limited time Optimum state, improves product infiltration quality, and impregnation step efficiency
In conclusion the restricted embodiment that it is the present invention that the above embodiment, which is not, all those skilled in the art The modification carried out on the basis of the substantive content of the present invention or equivalent deformation, the technology category in the present invention.

Claims (7)

1. a kind of Multi-stacking compaction casting washes Infiltration Technics program, it is characterised in that:
Piece installing process:By Multi-stacking compaction casting be put into iron cage successively according to the number of plies place finish, close the lid, iron cage bottom portion with Locked respectively by the T-shaped clamping screw in bottom, upper T font clamping screw on top;
Impregnation step:The iron cage for completing piece installing process is placed in the infiltration pond for fill with infiltration liquid until die-cast product is sufficient Absorb infiltration liquid;
Recovery process:Infiltration liquid recycling in impregnation step is detached totally, the iron cage equipped with die casting is taken out;
Washing step:Iron cage equipped with die casting is placed and is rinsed five to ten times inside water washing device;
Curing process:Heat the water inside water washing device and boiling is carried out to the die casting inside iron cage to 95 degrees Celsius.
2. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that:The water washing device Including water washing cylinder, the workbench being arranged on inside water washing cylinder, the electric rotating machine being connected with workbench, water inlet pipe and water inlet Water tank, return pipe, the water-returning control valve being arranged in return pipe that the jet water pump and jet water pump that pipe is connected are connected; Described water inlet pipe one end is connected with water washing cylinder, the other end is connected with jet water pump;Described return pipe one end is connected with water washing cylinder, another End is connected with water tank;The water washing cylinder bottom is provided with heating tube.
3. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that:The iron cage includes First rectangular frame, second rectangular frame, the 3rd rectangular frame being arranged between first rectangular frame and two rectangular frames and 4th rectangular frame, the bottom rectangle frame being arranged on below above-mentioned component, to be arranged in first rectangular frame first movable Rectangular frame, the second movable rectangular frame being arranged in second rectangular frame;Is provided with 3rd rectangular frame Three movable rectangular frames, are provided with the 4th movable rectangular frame on the 4th rectangular frame;The first movable square Shape frame is hinged on first rectangular frame upper end by latch, and the second movable rectangular frame is hinged on second by latch Rectangular frame upper end, the bolt of the first movable rectangular frame of locking is provided with the second movable rectangular frame, described Bolt is provided at both ends with symmetrical handle;The first rectangular frame, second rectangular frame bottom, bottom rectangle frame difference It is provided with the first metal grate, the second metal grate, bottom metal grid;3rd rectangular frame and the 3rd movable rectangle Frame cooperates it to be internally provided with the 3rd metal grate, and the 4th rectangular frame and the 4th movable rectangular frame coordinate Getting up, it is internally provided with the 4th metal grate, and the first movable rectangular frame and the second movable rectangular frame, which are matched somebody with somebody, to be closed Come it and be internally provided with fifth metal grid;Some bottoms of bottom metal grid are provided through on the bottom rectangle frame T-shaped clamping screw, the first movable rectangular frame and the second movable rectangular frame, which coordinate, is covered in the first rectangle frame On frame and second rectangular frame and it is provided through some upper T font clamping screws of fifth metal grid.
4. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that:First rectangle Frame, second rectangular frame are built-in with the first criss-crossing reinforcing ribs, the second criss-crossing reinforcing ribs respectively;First cross adds Strengthening tendons centre position is provided with the raised line that prevention is collided with.
5. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that:Described 3rd can live Dynamic rectangular frame lower part both ends are hingedly arranged on the 3rd rectangular frame, and its upper part both ends are locked by latch;Described Four movable rectangular frame lower parts both ends are hingedly arranged on the 4th rectangular frame, and its upper part both ends are locked by latch.
6. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that:First rectangle Framework upper is respectively arranged with the first limited block of the first movable rectangular frame position of limitation, the second rectangular frame top It is respectively arranged with the second limited block of the second movable rectangular frame position of limitation.
7. Multi-stacking compaction casting according to claim 1 washes Infiltration Technics program, it is characterised in that:The upper T word The T-shaped clamping screw of shape clamping screw and bottom includes clamping screw main body, the handle being arranged in clamping screw main body;Its In, the clamping screw main body sets fluted.
CN201711219253.8A 2017-11-28 2017-11-28 Multilayer laminated casting water washing infiltration process Expired - Fee Related CN107962175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711219253.8A CN107962175B (en) 2017-11-28 2017-11-28 Multilayer laminated casting water washing infiltration process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711219253.8A CN107962175B (en) 2017-11-28 2017-11-28 Multilayer laminated casting water washing infiltration process

Publications (2)

Publication Number Publication Date
CN107962175A true CN107962175A (en) 2018-04-27
CN107962175B CN107962175B (en) 2020-09-18

Family

ID=61999188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711219253.8A Expired - Fee Related CN107962175B (en) 2017-11-28 2017-11-28 Multilayer laminated casting water washing infiltration process

Country Status (1)

Country Link
CN (1) CN107962175B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108500245A (en) * 2018-06-06 2018-09-07 南京埃克斯密封技术有限公司 A kind of unattended full-automatic infiltration production line

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120240848A1 (en) * 2011-03-21 2012-09-27 Doug Amundsen Powder dispenser filtration system
CN202824651U (en) * 2012-06-15 2013-03-27 南京艾布纳密封技术有限公司 Infiltration workpiece basket capable of being locked tightly
CN204108288U (en) * 2014-08-06 2015-01-21 苏州明志科技有限公司 A kind of vacuum differential pressure Impregnation apparatus of foundry goods
CN104593787A (en) * 2015-01-12 2015-05-06 江苏徐航科技有限公司 Improvement on infiltration process capable of improving surface quality of aluminum alloy die casting
CN204434713U (en) * 2015-01-19 2015-07-01 襄阳航林机械有限公司 Infiltration basket
CN105903937A (en) * 2016-05-12 2016-08-31 安徽纯启动力机械有限公司 Vacuum pressure infiltration treatment process for aluminum alloy castings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120240848A1 (en) * 2011-03-21 2012-09-27 Doug Amundsen Powder dispenser filtration system
CN202824651U (en) * 2012-06-15 2013-03-27 南京艾布纳密封技术有限公司 Infiltration workpiece basket capable of being locked tightly
CN204108288U (en) * 2014-08-06 2015-01-21 苏州明志科技有限公司 A kind of vacuum differential pressure Impregnation apparatus of foundry goods
CN104593787A (en) * 2015-01-12 2015-05-06 江苏徐航科技有限公司 Improvement on infiltration process capable of improving surface quality of aluminum alloy die casting
CN204434713U (en) * 2015-01-19 2015-07-01 襄阳航林机械有限公司 Infiltration basket
CN105903937A (en) * 2016-05-12 2016-08-31 安徽纯启动力机械有限公司 Vacuum pressure infiltration treatment process for aluminum alloy castings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108500245A (en) * 2018-06-06 2018-09-07 南京埃克斯密封技术有限公司 A kind of unattended full-automatic infiltration production line

Also Published As

Publication number Publication date
CN107962175B (en) 2020-09-18

Similar Documents

Publication Publication Date Title
CN104096692B (en) Automatic flushing device and its cleaning method
CN209272019U (en) A kind of bearing cleaning rust prevention treatment device for bearing machining
CN205459551U (en) Bedpan cleaning machine spraying system
CN107962175A (en) A kind of Multi-stacking compaction casting washes Infiltration Technics program
CN204828772U (en) Take extraction formula basin tap of soft water function
CN107869014A (en) Low bath raio multifunction dynamic overflow dyeing machine and its dyeing
CN105088581B (en) Dyeing device with functions of detecting and restoring dyeing defects for multi-element supercritical carbon dioxide fluids and dyeing method
CN205035634U (en) Dyeing machine
CN209715878U (en) A kind of fuel assembly cleaning device
CN205398733U (en) Steel wire water washing unit
CN110947683A (en) Waste recovery device for hardware production
CN208263318U (en) A kind of vehicle component slip casting mold
CN105780033B (en) A kind of environmental protection and energy saving derusting acid dip pickle suitable for laboratory
CN108432635B (en) Flushing water classifying, collecting and recycling system for milking facility
CN208167217U (en) A kind of textile machines Yarn heating device
CN208643463U (en) A kind of cleaning device for automobile parts
CN105178071A (en) Wax distribution machine for wax printing
DE2700440B2 (en) Method of washing laundry
DE3618016A1 (en) Water softening device for water-bearing domestic equipment, in particular for dishwashing machines
CN210969833U (en) Cooling and sizing device for high-speed production of plastic pipes
CN205904162U (en) A belt cleaning device for plant capsule die
CN205566841U (en) PCBA off -line cleaning machine
CN213613019U (en) Herbal pieces-evaporates and boils moist integrated device of washing
CN205443161U (en) Washing, neutralization, extraction all -in -one
CN213856184U (en) Epoxy curing agent rheological property detection 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
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200918

Termination date: 20211128