CN203803853U - Complete device for washing silver anode scraps - Google Patents
Complete device for washing silver anode scraps Download PDFInfo
- Publication number
- CN203803853U CN203803853U CN201420069806.1U CN201420069806U CN203803853U CN 203803853 U CN203803853 U CN 203803853U CN 201420069806 U CN201420069806 U CN 201420069806U CN 203803853 U CN203803853 U CN 203803853U
- Authority
- CN
- China
- Prior art keywords
- anode scrap
- rinse bath
- washing
- water
- silver
- 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.)
- Expired - Lifetime
Links
- 238000005406 washing Methods 0.000 title claims abstract description 38
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract description 10
- 229910052709 silver Inorganic materials 0.000 title abstract description 10
- 239000004332 silver Substances 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000007788 liquid Substances 0.000 claims description 29
- 230000003028 elevating effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 25
- 238000004506 ultrasonic cleaning Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 abstract description 2
- 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 abstract 1
- 238000001914 filtration Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000007921 spray Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001351 cycling effect Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses a complete device for washing silver anode scraps. The complete device is composed of an anode scrap lifting mechanism (A), ultrasonic cleaning grooves (B) arranged on two sides of the anode scrap lifting mechanism (A) and fixed on same pedestal with the anode scrap lifting mechanism (A), and a water treatment box (C).According to the complete device, through the lifting mechanism, the anode scraps are sent into the ultrasonic cleaning grooves which have two cleaning functions consisting of ultrasonic cleaning and high-pressure water jet cleaning, so that manual operation is replaced by mechanical operation, labor intensity of workers are greatly reduced, and work efficiency is improved; water used for cleaning can be recycled for use, thus being water-saving and low in energy consumption.
Description
Technical field
The utility model relates to a kind of silver-colored anode scrap washing complexes, belongs to noble silver electrorefining technical field, a kind of special equipment field that silver-colored anode scrap is washed.
Background technology
In precious metal smelting industry, on the silver-colored residual electrode plate of silver-colored electrolysis output, adhere to silver anode slime, these burs will be served as golden raw materials for metallurgy, and residual electrode plate need to clean up to reclaim.At home and abroad in precious metal smelting industry, the cleaning of silver-colored residual electrode plate is substantially adopted manually and scrubbed at present, manually residual electrode plate is lifted in the rinse bath that water is housed and scrubbed with iron.The whole manual operations of whole operation process, automaticity is low, and labour intensity is very large.In addition owing to being stained with electrolysis mother liquor on residual electrode plate, it has strong acid corrosion, and manual operation has danger, and production on-site environment is impacted.
Utility model content
The purpose of this utility model is to overcome the deficiency that existing operating procedure exists, adopt the silver-colored anode scrap washing complexes that a kind of production efficiency is high, mechanical automation degree is high, to realize the automation of silver-colored residual electrode plate washing, change Traditional Man and wash the shortcomings such as the labour intensity bringing is large, operating environment is poor, corrosion harmfulness is large, improved production efficiency.
The utility model is achieved by the following technical solution.
A kind of silver-colored anode scrap washing complexes, the utility model is characterised in that: by anode scrap frame elevating mechanism and be located at anode scrap frame elevating mechanism both sides and be fixed on same base ultrasonic cleaner, water treatment case three parts form;
Wherein:
Anode scrap frame elevating mechanism comprises an elevating mechanism bearing support, is positioned at the final drive shaft of elevating mechanism bearing support center and is arranged on the transmission worm screw of final drive shaft both sides, the upper and lower two ends of final drive shaft coordinate with transmission worm screw by V-belt, and final drive shaft bottom is connected with motor; Be provided with that slave module is enclosed within on transmission worm screw and with transmission worm engaging; Being provided with two pairs of fixtures with bracing frame is positioned at slave module inner side and is fixedly connected with integral with it; The effect of anode scrap frame elevating mechanism is that anode scrap frame integral installation is entered in ultrasonic cleaner, drives transmission worm screw, to realize moving up and down of fixture by the rotating of controlling motor; Anode scrap frame is rectangle structure, and silver-colored anode scrap hangs over gap, anode scrap frame middle part together with conduction copper rod, can be according to the need of production increase and decrease residual electrode plate quantity of hanging.
Ultrasonic cleaner comprises that rinse bath, ring are located at the High-Pressure Water injection apparatus of rinse bath inwall, are connected to the ultrasonic wave shake plate of bottom of rinse bath; Be respectively equipped with draining valve, blowoff valve in ultrasonic wave shake plate bottom, draining valve is connected with water treatment case, and blowoff valve is connected with blow-off line; Rinse bath water inlet pipe and water outlet pipe is connected with water treatment case; The effect of ultrasonic cleaner is that silver-colored residual electrode plate is carried out to ultrasonic washing and High-Pressure Water jet cleaning, by regulating supersonic generator to adjust required cleaning frequency, adjusts required expulsion pressure by the pressure regulator valve that regulates High-Pressure Water to spray on house steward;
Water treatment case comprises respectively heating board, the earth of positive pole basket that is laid on case bottom installed at inwall, be located at one filter holding up at water treatment case middle part, be positioned at the water compensating valve of filter both sides, be located at respectively liquid delivery pump after the washing of filter both sides, filter after liquid delivery pump; The effect of water treatment case is storage slurry, and liquid after ultrasonic washing is filtered, and is used further to High-Pressure Water jet cleaning, to realize the repetitive cycling utilization of water.After earth of positive pole deposition is a certain amount of, antianode mud basket is cleared up, the impurity on cleaning filter in time when liquid after filtration washing.
The utility model rinse bath is made as and is rectangular structure, cell body material is stainless steel, that High-Pressure Water injection apparatus divides is high, in, lower three layers of recess that is located at rinse bath inwall surrounding, High-Pressure Water injection apparatus adopts 3 sections of stainless steel tubes to be coiled into, intensive spray-hole spuds on steel pipe.
The utility model ultrasonic wave shake plate is bonded in bottom of rinse bath, is made up of 36 shake.One filter that hold up at water treatment case middle part is divided into two regions: first area is the rear liquid of washing memory block, the rear liquid delivery pump of washing is installed on this casing top, region, it is responsible in wash water suction water treatment case in rinse bath, earth of positive pole basket is laid in bottom, offers sewage draining exit and connect blowoff valve at the bottom of case; Second area is liquid memory block after filtering, liquid delivery pump after this casing top, region installation filtration, and it is responsible in liquid input High-Pressure Water injection pipe after filtration.Two regions of casing are provided with 3 heating boards at inwall respectively, and it plays the effect that regulates water temperature.
The beneficial effects of the utility model are: adopt do mechanization operation to replace manual operation, significantly reduced workman's labour intensity; Adopt special fixture can clean polylith silver residual electrode plate simultaneously, improved operating efficiency; Water for cleaning can repetitive cycling utilization, saving water resource, and energy consumption is low.The utility model is by the water temperature of regulation heating power output plate control slurry, to reach optimal cleaning effect; Connect the outside waterpipe of producing by water compensating valve, supplement in time the loss water yield in washing process.
After the utility model electrolysis, silver-colored residual electrode plate is lifted on anode scrap frame elevating mechanism by hanging, by the support on anode scrap frame elevating mechanism, residual electrode plate is sent into ultrasonic cleaner, ultrasonic cleaner has ultrasonic washing and High-Pressure Water sprays two kinds of cleaning functions, and after cleaning, liquid filters reusable by water treatment case self-filtering plate.
The silver-colored anode scrap washing complexes of the manual single station of the utility model, owing to adopting ultrasonic washing and High-Pressure Water jet cleaning simultaneously, have improved scavenging period and cleaning performance greatly.It has utilized the shock wave of cavitation, residue pole surface dirt is peeled off from level to level and is disperseed come off, and be a kind of environmentally friendly cleaning.The residue of easy cleaning does not come off after by High-Pressure Water jet cleaning thereupon yet, has further improved cleaning performance.This cleaning device water recycles after can processing by water treatment case, has saved water resource.
Brief description of the drawings
Fig. 1 is the silver-colored anode scrap washing complexes overall structure front schematic view of manual single station;
Fig. 2 is the silver-colored anode scrap washing complexes overall structure schematic side view of manual single station;
Fig. 3 is the silver-colored anode scrap washing complexes water treatment case top view of manual single station.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of silver-colored anode scrap washing complexes, the utility model is characterised in that: by anode scrap frame elevating mechanism A and be located at anode scrap frame elevating mechanism A both sides and be fixed on same base ultrasonic cleaner B, water treatment case C tri-parts form; Wherein:
Anode scrap frame elevating mechanism A comprises an elevating mechanism bearing support A-1, is positioned at the final drive shaft A-2 of elevating mechanism bearing support A-1 center and is arranged on the transmission worm screw A-3 of final drive shaft A-2 both sides, the upper and lower two ends of final drive shaft A-2 coordinate with transmission worm screw A-3 by V-belt A-7, and final drive shaft A-2 bottom is connected with motor A-6; Be provided with slave module A-4 be enclosed within transmission worm screw A-3 upper and with transmission worm engaging; Being provided with two pairs of fixture A-5 with bracing frame is positioned at slave module A-4 inner side and is fixedly connected with integral with it; The effect of anode scrap frame elevating mechanism A is that anode scrap frame integral installation is entered in ultrasonic cleaner B, drives transmission worm screw, to realize moving up and down of fixture by the rotating of controlling motor A-6; Anode scrap frame is rectangle structure, and silver-colored anode scrap hangs over gap, anode scrap frame middle part together with conduction copper rod, can be according to the need of production increase and decrease residual electrode plate quantity of hanging.
Ultrasonic cleaner B comprises that rinse bath B-1, ring are located at the High-Pressure Water injection apparatus B-2 of rinse bath inwall, are connected to the ultrasonic wave shake plate B-3 of bottom of rinse bath; Be respectively equipped with draining valve B-4, blowoff valve B-5 in ultrasonic wave shake plate B-3 bottom, draining valve B-4 is connected with water treatment case C, and blowoff valve B-5 is connected with blow-off line; Rinse bath water inlet pipe and water outlet pipe is connected with water treatment case C; The effect of ultrasonic cleaner B is that silver-colored residual electrode plate is carried out to ultrasonic washing and High-Pressure Water jet cleaning, by regulating supersonic generator to adjust required cleaning frequency, adjusts required expulsion pressure by the pressure regulator valve that regulates High-Pressure Water to spray on house steward;
Liquid delivery pump C-4 after the washing that water treatment case C comprises respectively the heating board C-1, the earth of positive pole basket C-2 that is laid on case bottom that install at inwall, be located at the one filter C-5, the water compensating valve C-3 that is positioned at filter both sides that hold up at water treatment case middle part, be located at respectively filter both sides, filter after liquid delivery pump C-6; The effect of water treatment case C is storage slurry, and liquid after ultrasonic washing is filtered, and is used further to High-Pressure Water jet cleaning, to realize the repetitive cycling utilization of water.After earth of positive pole deposition is a certain amount of, antianode mud basket C-2 clears up, the impurity on cleaning filter C-5 in time when liquid after filtration washing.
The utility model rinse bath B-1 is made as and is rectangular structure, cell body material is stainless steel, that High-Pressure Water injection apparatus B-2 divides is high, in, lower three layers of recess that is located at rinse bath inwall surrounding, High-Pressure Water injection apparatus B-2 adopts 3 sections of stainless steel tubes to be coiled into, and intensive spray-hole spuds on steel pipe.
The utility model ultrasonic wave shake plate B-3 is bonded in rinse bath B-1 bottom, is made up of 36 shake.One filter C-5 that water treatment case C holds up at middle part is divided into two regions: first area is the rear liquid of washing memory block, the rear liquid delivery pump C-4 of washing is installed on this casing top, region, it is responsible in wash water suction water treatment case in rinse bath, earth of positive pole basket C-2 is laid in bottom, offers sewage draining exit and connect blowoff valve at the bottom of case; Second area is liquid memory block after filtering, liquid delivery pump C-6 after this casing top, region installation filtration, and it is responsible in liquid input High-Pressure Water injection pipe after filtration.Two regions of casing are provided with 3 heating board C-1 at inwall respectively, and it plays the effect that regulates water temperature.
The rotating campaign that the utility model is controlled it by motor A-6 realizes the elevating movement of mechanism; Motor A-6 drives final drive shaft A-2 to rotate together, and final drive shaft A-2 is positioned at directly over motor A-6; Final drive shaft A-2 drives upper and lower two V-belt A-7 to rotate, and V-belt A-7 is positioned at each one of transmission worm screw A-3 top and bottom; Transmission worm screw A-3 is driven and is rotated by V-belt A-7, and transmission worm screw A-3 can drive slave module A-4 to move up and down when rotation, and the inner profile of tooth of slave module A-4 engages with transmission worm screw A-3; Fixture A-5 and slave module A-4 are welded into one, and it stretches out two bracing frames and is positioned at directly over ultrasonic cleaner B, and in the time that slave module A-4 moves up and down, two bracing frames also move up and down thereupon.
The utility model silver anode scrap washing flow is: the jet cleaning → blanking of material loading → ultrasonic washing → High-Pressure Water, and specific operation process is as follows:
When operation, manually by hanging, silver-colored residual electrode plate is lifted on the special fixture of rinse bath, then manually start shift knob, anode scrap frame elevating mechanism is down to silver-colored residual electrode plate the Ultrasonic Cleaning station of bottom, after silver residual electrode plate puts in place, after filtering, liquid delivery pump starts to draw water in rinse bath, and in the time that water arrives certain waterline, delivery pump quits work, open supersonic generator and regulate required frequency, ultrasonic wave starts to carry out ultrasonic cleaning.After the Ultrasonic Cleaning time arrives, by liquid delivery pump after washing, water is drawn into water treatment case below, after water exhausts, High-Pressure Water injection apparatus starts to start and carries out silver-colored residual electrode plate to spray comprehensively, this process is set to two groups of pump housings and works simultaneously, after washing, liquid carries pumps water to carry out high-pressure spraying on one side, and after another filtration, liquid delivery pump carries out pump drainage to rinse bath.After spray time arrives, close spray system, start anode scrap frame elevating mechanism, silver-colored residual electrode plate is risen, manually by hanging, residual electrode plate after cleaning is hung away to the whole process that cleans to spray quinoline that completes.Adjustable water treatment box internal heat generation power output plate as required in addition, regulates required wash water temperature.
After liquid reserve tank washing, the outlet of liquid delivery pump is provided with silver anode slime basket, and the silver anode slime natural subsidence after washing in liquid, on the filter bag of basket surface, is taken out earth of positive pole filter bag in the time that deposition is a certain amount of, and silver anode slime is reclaimed.After filtration washing, to clear up in time the impurity on filter when liquid, in order to avoid result in blockage, affect wash water circulation.
Claims (3)
1. silver-colored anode scrap washing complexes, is characterized in that: by anode scrap frame elevating mechanism (A) and be located at anode scrap frame elevating mechanism (A) both sides and be fixed on same base ultrasonic cleaner (B), water treatment case (C) three parts form; Wherein:
Anode scrap frame elevating mechanism (A) comprises an elevating mechanism bearing support (A-1), is positioned at the final drive shaft (A-2) of elevating mechanism bearing support (A-1) center and is arranged on the transmission worm screw (A-3) of final drive shaft (A-2) both sides, the upper and lower two ends of final drive shaft (A-2) coordinate with transmission worm screw (A-3) by V-belt (A-7), and final drive shaft (A-2) bottom is connected with motor (A-6); Be provided with slave module (A-4) be enclosed within transmission worm screw (A-3) upper and with transmission worm engaging; Being provided with two pairs of fixtures (A-5) with bracing frame is positioned at slave module (A-4) inner side and is fixedly connected with integral with it;
Ultrasonic cleaner (B) comprises that rinse bath (B-1), ring are located at the High-Pressure Water injection apparatus (B-2) of rinse bath inwall, are connected to the ultrasonic wave shake plate (B-3) of bottom of rinse bath; Be respectively equipped with draining valve (B-4), blowoff valve (B-5) in ultrasonic wave shake plate (B-3) bottom, draining valve (B-4) is connected with water treatment case (C), and blowoff valve (B-5) is connected with blow-off line; Rinse bath water inlet pipe and water outlet pipe is connected with water treatment case (C);
Water treatment case (C) comprises respectively heating board (C-1), the earth of positive pole basket (C-2) that is laid on case bottom installed at inwall, is located at one filter (C-5) of holding up at water treatment case middle part, the water compensating valve (C-3) that is positioned at filter both sides, be located at respectively filter both sides washing after liquid delivery pump (C-4), filter after liquid delivery pump (C-6).
2. the silver-colored anode scrap washing of one according to claim 1 complexes, it is characterized in that: rinse bath (B-1) is made as and is rectangular structure, cell body material is stainless steel, High-Pressure Water injection apparatus (B-2) is point high, in, lower three layers of recess that is located at rinse bath inwall surrounding, High-Pressure Water injection apparatus (B-2) adopts 3 sections of stainless steel tubes to be coiled into, and intensive spray-hole spuds on steel pipe.
3. the silver-colored anode scrap washing of one according to claim 1 complexes, is characterized in that: ultrasonic wave shake plate (B-3) is bonded in rinse bath (B-1) bottom, are made up of 36 shake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069806.1U CN203803853U (en) | 2014-02-18 | 2014-02-18 | Complete device for washing silver anode scraps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069806.1U CN203803853U (en) | 2014-02-18 | 2014-02-18 | Complete device for washing silver anode scraps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803853U true CN203803853U (en) | 2014-09-03 |
Family
ID=51442664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069806.1U Expired - Lifetime CN203803853U (en) | 2014-02-18 | 2014-02-18 | Complete device for washing silver anode scraps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769389A (en) * | 2014-02-18 | 2014-05-07 | 云南驰宏锌锗股份有限公司 | Silver anode scrap washing complete device |
| CN104818500A (en) * | 2015-05-28 | 2015-08-05 | 永兴县鸿福金属有限公司 | Anode mud cleaning system |
-
2014
- 2014-02-18 CN CN201420069806.1U patent/CN203803853U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769389A (en) * | 2014-02-18 | 2014-05-07 | 云南驰宏锌锗股份有限公司 | Silver anode scrap washing complete device |
| CN104818500A (en) * | 2015-05-28 | 2015-08-05 | 永兴县鸿福金属有限公司 | Anode mud cleaning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103769389A (en) | Silver anode scrap washing complete device | |
| CN203803853U (en) | Complete device for washing silver anode scraps | |
| CN208758278U (en) | A kind of silicon wafer cleaner | |
| CN210826392U (en) | Electrolytic device for industrial production of 5N high-purity copper | |
| CN203140367U (en) | Cleaning system for hydraulic support | |
| CN209076152U (en) | A kind of grid slag water-removing press | |
| CN204147608U (en) | Clear water reserviors cleaning plant | |
| CN215467009U (en) | Solar cell chip recovery device | |
| CN203693411U (en) | Continuous type rice washer | |
| CN212467576U (en) | Automatic tracking welding dust remover with height convenient to adjust | |
| CN201048865Y (en) | Hydraulic automatic rice-washing machine | |
| CN107662134A (en) | A kind of plasma burnishing device | |
| CN210505696U (en) | Industrial circulating cooling water descaling equipment | |
| CN201086071Y (en) | Through type cleaning machine | |
| CN204385220U (en) | Based on the circular water treating system of blast furnace granulated slag rotary drum | |
| CN208933485U (en) | A kind of energy saving and environment friendly copper pipe cleaning production apparatus | |
| CN208133351U (en) | Full-automatic silicon water-circulation filtering device for monocrystalline one machining process | |
| CN208776850U (en) | One kind is containing golden waste water electrodeposition gold recyclable device | |
| CN201988275U (en) | Filter screen cleaner | |
| CN205199141U (en) | Dust removal cabinet with automatic blowdown function | |
| CN204485405U (en) | Filter | |
| CN220266492U (en) | Water surface floater collecting device | |
| CN202945327U (en) | Pickling circulation system | |
| CN215583061U (en) | Preliminary belt cleaning device of plant shellfish | |
| CN214022302U (en) | A energy-efficient rice washer for zongzi processing usefulness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |