CN208526032U - A kind of ultrasonic cleaning abrasive waste water processing equipment - Google Patents
A kind of ultrasonic cleaning abrasive waste water processing equipment Download PDFInfo
- Publication number
- CN208526032U CN208526032U CN201820645251.9U CN201820645251U CN208526032U CN 208526032 U CN208526032 U CN 208526032U CN 201820645251 U CN201820645251 U CN 201820645251U CN 208526032 U CN208526032 U CN 208526032U
- Authority
- CN
- China
- Prior art keywords
- filter
- rose box
- cabinet
- chamber
- filter screen
- 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 - Fee Related
Links
- 238000004506 ultrasonic cleaning Methods 0.000 title claims abstract description 18
- 239000002351 wastewater Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 241000220317 Rosa Species 0.000 claims abstract description 40
- 238000004062 sedimentation Methods 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000006004 Quartz sand Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 239000010802 sludge Substances 0.000 claims description 37
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000002699 waste material Substances 0.000 description 20
- 239000007921 spray Substances 0.000 description 7
- 230000001376 precipitating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a kind of ultrasonic cleaning abrasive waste water processing equipments, including sedimentation basin and the filter being connect with sedimentation basin, sedimentation basin includes cabinet, the bottom of cabinet is equipped with deflector, it is set on deflector there are four filter screen, four filter screens are equipped with filter hole, and four filter screens are respectively the first filter screen, second filter screen, third filter screen and the 4th filter screen；Filter includes filter housings, the top of filter housings is equipped with inlet bottom and is equipped with liquid outlet, the connection of the outlet tube of inlet and sedimentation basin, first annular fixed plate and the second ring-type fixing plate are equipped in filter head housings body, first annular fixed plate is equipped with the first Rose Box, the top and bottom of first Rose Box have filter hole, quartz sand particle is filled in first Rose Box, second ring-type fixing plate is equipped with the second Rose Box, the top and bottom of second Rose Box have filter hole, fill active carbon in the second Rose Box.The equipment clean efficiency is high, and dirt export is convenient.
Description
Technical field
The utility model relates to a kind of ultrasonic cleaning abrasive waste water processing equipments.
Background technique
Ultrasonic wave is a kind of sound wave of the frequency beyond 20 kHz or more of human hearing range.The propagation of ultrasonic wave will rely on bullet
Property medium, when propagating, make the particle oscillation in elastic fluid, and energy is transmitted by the direction of propagation of ultrasonic wave by medium,
This wave can be divided into longitudinal wave and lateral wave.In solid, both it can transmit, and in gas and liquid, only longitudinally
Wave can transmit.Ultrasonic wave can cause particle vibration, the acceleration of particle vibration and supersonic frequency it is square directly proportional.Cause
This, the ultrasound of tens kHz can generate great active force, when intense ultrasonic wave is propagated in a liquid, due to nonlinear interaction,
Acoustic cavitation can be generated.The shock wave issued when cavitation bubble is closed suddenly can generate thousands of a atmospheric pressures around it, right
On the one hand the direct repeated stock of pollution layer destroys the absorption of dirt and cleaning parts surface, on the other hand can also cause crud layer
It destroys and is detached from cleaning parts surface and is distributed to them in cleaning solution.The vibration of bubble can also clean the surface of solids.
There are waste liquid after ultrasonic cleaning, the treatment process of present ultrasonic cleaning abrasive waste water includes precipitating and filter progress,
Precipitation process mainly by the scale precipitation in printing ink wastewater and removal, mainly completed by sedimentation basin by precipitating, present
After waste liquid in sedimentation basin stands a period of time, the bottom of sedimentation basin can overstock sludge, but sludge export is simultaneously inconvenient, waste water
Filter effect is bad.
Summary of the invention
Purpose of the utility model is to solve defects of the existing technology, and it is useless to provide a kind of ultrasonic cleaning grinding
Water treatment facilities.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of ultrasonic cleaning abrasive waste water processing equipment, including sedimentation basin and the filter being connect with sedimentation basin, institute
Stating sedimentation basin includes cabinet, and the bottom of cabinet is equipped with deflector, is set on deflector there are four filter screen, four filter screens are equipped with
Filter hole, four filter screens are respectively the first filter screen, the second filter screen, third filter screen and the 4th filter screen, the first mistake
The inner wall of strainer and cabinet surrounds the first filter chamber, surrounds the second filter chamber between the first filter screen and the second filter screen, and second
Third filter chamber is surrounded between filter screen and third filter screen, and the 4th filtering is surrounded between third filter screen and the 4th filter screen
Chamber；
Cabinet is equipped with inlet tube and outlet tube, and inlet tube is connected to first filter chamber, outlet tube and the described 4th
Filter chamber connection；
The bottom of the deflector is equipped with fixed plate, and the bottom of fixed plate and cabinet surrounds sludge export cavity, in fixed plate
Equipped with sludge collection port, sludge collection port is connected to the bottom of the 4th filter chamber, and movable sealing is equipped at sludge collection port
Plate, the side of movable sealing plate and cabinet are hinged, and the inner wall of cabinet is equipped with sloped cylinder, the cylinder rod of sloped cylinder with it is described
The side of movable sealing plate connects；
Filter includes filter housings, and the top of filter housings is equipped with inlet bottom and is equipped with liquid outlet, inlet
It is connect with the outlet tube of the sedimentation basin, first annular fixed plate and the second ring-type fixing plate is equipped in the filter head housings body,
First annular fixed plate is equipped with the first Rose Box, and the top and bottom of the first Rose Box have a filter hole, in the first Rose Box
Quartz sand particle is filled, the second ring-type fixing plate is equipped with the second Rose Box, and the top and bottom of the second Rose Box are with filtering
Hole, the second Rose Box is interior to fill active carbon；
Surround admission chamber at the top of first Rose Box and filter housings, admission chamber is connected to inlet, the first Rose Box and
Surrounding the first filter chamber between second Rose Box, the bottom of the second Rose Box and filter housings surrounds the second filter chamber, and second
Filter chamber is connected to the liquid outlet；
The inlet tube connecting with inlet is equipped in the admission chamber, inlet tube is equipped with multiple branch pipes, the end of branch pipe
Connecting sprinkler spray head, shower nozzle is towards the top of filter housings.
A kind of above-mentioned ultrasonic cleaning abrasive waste water processing equipment, the cabinet is interior to be equipped with wiper mechanism, wiper mechanism
Including the liquid suction pipe for being arranged on cabinet and extending into the 4th filter chamber, multiple cleaning pipes, cleaning pipe point are connected on liquid suction pipe
It does not extend into the first filter chamber, in the second filter chamber and third filter chamber, the end of cleaning pipe is equipped with gondola water faucet.
A kind of above-mentioned ultrasonic cleaning abrasive waste water processing equipment, the liquid suction pipe are equipped with kinetic pump.
A kind of above-mentioned ultrasonic cleaning abrasive waste water processing equipment, the cabinet are equipped with and are connected to sludge export cavity
Sludge delivery line.
A kind of above-mentioned ultrasonic cleaning abrasive waste water processing equipment, the bottom of the filter housings are equipped with bracket, branch
The middle part of frame is equipped with placement hole, and the bottom of the filter housings is located in placement hole, and the two sides of filter housings, which are equipped with, to be fixed
Frame, bracket are equipped with the vibrating motor connecting with fixed frame.
The utility model has the following beneficial effects: the equipment imported into the intracorporal waste liquid of case by four layer-by-layer mistakes of filter screen
Filter, enters finally into the 4th filter chamber, and certainly, the higher words of water level in cabinet have waste liquid in each filter chamber, and waste liquid is stood
After a period of time, sludge settling is on deflector, and when outlet tube exports waste liquid, the intracorporal waste liquid of case is needed by four filter screens
It successively filters and exports in filter, achieved the effect that precipitating and filter synchronous, when liquid level is lower in cabinet, liquid suction pipe
Liquid in 4th filter chamber is imported into the cleaning pipe of each filter chamber and sprays to rinse deflector by gondola water faucet
Upper overstocked sludge, sludge are washed into the bottom of the 4th filter chamber, at this point, sloped cylinder drives movable sealing plate, sludge from
Sludge collection port is entered in sludge export cavity and is exported from sludge delivery line, and sludge export is high-efficient, without being manually entered
Cleaning sludge ensure that in addition, the waste liquid entered in filter head housings body is successively filtered by quartz sand and active carbon in cabinet
Effect is filtered, in order to enable waste liquid contacts uniformly with quartz sand particle, the inlet tube connecting with inlet, feed liquor are equipped in admission chamber
Pipe is equipped with multiple branch pipes, the end connecting sprinkler spray head of branch pipe, and shower nozzle passes through shower towards the top of filter housings
Spray head carries out hydrojet and improves filter efficiency so that the waste liquid at the top of the first Rose Box is scattered uniformly.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of the utility model filter.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of ultrasonic cleaning abrasive waste water processing equipment, including sedimentation basin 1 and with sedimentation basin 1
The filter 2 of connection, sedimentation basin 1 include cabinet 11, and the bottom of cabinet 11 is equipped with deflector 12, set that there are four mistakes on deflector 12
Strainer, four filter screens are equipped with filter hole, and four filter screens are respectively the first filter screen 13, the second filter screen 14, third mistake
The inner wall of strainer 15 and the 4th filter screen 16, the first filter screen 13 and cabinet 11 surrounds the first filter chamber 17, the first filter screen
13 and second surround the second filter chamber 18 between filter screen 14, surround third mistake between the second filter screen 14 and third filter screen 15
Filter chamber 19 surrounds the 4th filter chamber 110 between third filter screen 15 and the 4th filter screen 16；
Cabinet 11 is equipped with inlet tube 111 and outlet tube 112, and inlet tube 111 is connected to the first filter chamber 17, outlet tube
112 are connected to the 4th filter chamber 110；
The bottom of deflector 12 is equipped with fixed plate 113, and fixed plate 113 and the bottom of cabinet 11 surround sludge export cavity 114,
Fixed plate 113 is equipped with sludge collection port, and sludge collection port is connected to the bottom of the 4th filter chamber 110, sets at sludge collection port
There is movable sealing plate 115, the side of movable sealing plate 115 and cabinet 11 are hinged, and the inner wall of cabinet 11 is equipped with sloped cylinder
116, the cylinder rod of sloped cylinder 116 is connect with the side of movable sealing plate 115.
Further, wiper mechanism is equipped in cabinet 11, wiper mechanism includes being arranged on cabinet 11 and extending into the 4th mistake
Liquid suction pipe 117 in filter chamber 110, multiple cleaning pipes 118 are connected on liquid suction pipe 117, and cleaning pipe 118 is respectively protruding into the first filtering
Chamber 17, in the second filter chamber 18 and third filter chamber 19, the end of cleaning pipe 118 is equipped with gondola water faucet 119, on liquid suction pipe 117
Equipped with kinetic pump 120, cabinet is equipped with the sludge delivery line 121 being connected to sludge export cavity 114, the side of movable sealing plate 115
Face is equipped with sealing strip, and the mesh aperture on four filter screens is gradually reduced from inlet tube to outlet tube.
Filter 2 includes filter housings 21, and the top of filter housings 21 is equipped with inlet 22, and bottom is equipped with liquid outlet
23, filter housings 21 are interior to be equipped with first annular fixed plate 24 and the second ring-type fixing plate 25, sets in first annular fixed plate 24
There is the first Rose Box 26, the top and bottom of the first Rose Box 26 have filter hole, fill quartz sand in the first Rose Box 26
Grain, the second ring-type fixing plate 25 are equipped with the second Rose Box 27, and the top and bottom of the second Rose Box 27 have a filter hole, and second
Active carbon is filled in Rose Box 27；
The top of first Rose Box 26 and filter housings 21 surrounds admission chamber 28, and admission chamber 28 is connected to inlet 22, the
The first filter chamber 29, the bottom of the second Rose Box 27 and filter housings 21 are surrounded between one Rose Box 26 and the second Rose Box 27
The second filter chamber 210 is surrounded, the second filter chamber 210 is connected to the liquid outlet 23；
The inlet tube 211 connecting with inlet 22 is equipped in admission chamber 28, inlet tube 211 is equipped with multiple branch pipes 212, branch
The end connecting sprinkler spray head 213 of pipe 212, shower nozzle 213 is towards the top of filter housings 21, wherein inlet tube 211 exists
Circumferential arrangement in admission chamber 28.
Further, the bottom of filter housings 21 is equipped with bracket 214, and the middle part of bracket 214 is equipped with placement hole, filter head housings
The bottom of body 21 is located in placement hole, and the two sides of filter housings 21 are equipped with fixed frame 215, and bracket 214 is equipped with and fixed frame
The vibrating motor 216 of 215 connections can drive filter housings 21 to vibrate with certain frequency, improve by vibrating motor 216
The leakage speed of waste liquid, improves the efficiency of filtering in first Rose Box 26 and the second Rose Box 27.
When liquid waste processing, it imported into the intracorporal waste liquid of case and is successively filtered by four filter screens, enter finally into the 4th mistake
Filter chamber 110, certainly, the higher words of water level in cabinet 11 are dirty after having in each filter chamber waste liquid, waste liquid to stand a period of time
Mud is deposited on deflector 12, and when outlet tube 112 exports waste liquid, the waste liquid in cabinet 11 is needed by four layer-by-layer mistakes of filter screen
It filters and exports, achieved the effect that precipitating and filter synchronous, when liquid level is lower in cabinet, liquid suction pipe 117 is by the 4th filter chamber
Liquid in 110 imported into the cleaning pipe 118 of each filter chamber and sprays to rinse on deflector 12 by gondola water faucet 119
Overstocked sludge, sludge are washed into the bottom of the 4th filter chamber 110, at this point, sloped cylinder 116 drives movable sealing plate 115,
Sludge is entered in sludge export cavity 114 from sludge collection port and is exported from sludge delivery line 121, and sludge exports high-efficient, nothing
It need to be manually entered in cabinet and clear up sludge.
In addition waste liquid derived from outlet tube 112 enters filter 2, and the waste liquid entered in filter housings 21 is quartzy
Sand and active carbon successively filter, and ensure that filter effect, in order to enable waste liquid contacts uniformly with quartz sand particle, in admission chamber 8
Equipped with the inlet tube 211 connecting with inlet 22, inlet tube 211 is equipped with multiple branch pipes 212, and the end of branch pipe 212 connects flower
Spray head 213 is spilt, shower nozzle 213 carries out hydrojet towards the top of filter housings 21, by shower nozzle 213, so that first
The waste liquid at 26 top of Rose Box is scattered uniformly, improves filter efficiency.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. a kind of ultrasonic cleaning abrasive waste water processing equipment, special including sedimentation basin and the filter connecting with sedimentation basin
Sign is, the sedimentation basin includes cabinet, and the bottom of cabinet is equipped with deflector, sets that there are four filter screen, four mistakes on deflector
Strainer is equipped with filter hole, and four filter screens are respectively the first filter screen, the second filter screen, third filter screen and the 4th filtering
The inner wall of net, the first filter screen and cabinet surrounds the first filter chamber, and the second mistake is surrounded between the first filter screen and the second filter screen
Filter chamber surrounds third filter chamber, surrounds between third filter screen and the 4th filter screen between the second filter screen and third filter screen
4th filter chamber；
Cabinet is equipped with inlet tube and outlet tube, and inlet tube is connected to first filter chamber, outlet tube and the 4th filtering
Chamber connection；
The bottom of the deflector is equipped with fixed plate, and the bottom of fixed plate and cabinet surrounds sludge export cavity, and fixed plate is equipped with
Sludge collection port, sludge collection port are connected to the bottom of the 4th filter chamber, and movable sealing plate is equipped at sludge collection port, living
The side of dynamic sealing plate and cabinet are hinged, and the inner wall of cabinet is equipped with sloped cylinder, the cylinder rod of sloped cylinder and the activity
The side of sealing plate connects；
Filter includes filter housings, and the top of filter housings is equipped with inlet bottom and is equipped with liquid outlet, inlet and institute
The outlet tube connection for stating sedimentation basin, is equipped with first annular fixed plate and the second ring-type fixing plate in the filter head housings body, and first
Ring-type fixing plate is equipped with the first Rose Box, and the top and bottom of the first Rose Box have filter hole, filling in the first Rose Box
Quartz sand particle, the second ring-type fixing plate are equipped with the second Rose Box, and the top and bottom of the second Rose Box have filter hole, the
Active carbon is filled in two Rose Boxes；
Admission chamber is surrounded at the top of first Rose Box and filter housings, admission chamber is connected to inlet, the first Rose Box and second
Surround the first filter chamber between Rose Box, the bottom of the second Rose Box and filter housings surrounds the second filter chamber, the second filtering
Chamber is connected to the liquid outlet；
The inlet tube connecting with inlet is equipped in the admission chamber, inlet tube is equipped with multiple branch pipes, and the end of branch pipe connects
Shower nozzle, shower nozzle is towards the top of filter housings.
2. a kind of ultrasonic cleaning abrasive waste water processing equipment according to claim 1, which is characterized in that in the cabinet
Equipped with wiper mechanism, wiper mechanism includes the liquid suction pipe for being arranged on cabinet and extending into the 4th filter chamber, is connected on liquid suction pipe
Connecing multiple cleaning pipes, cleaning pipe is respectively protruding into the first filter chamber, in the second filter chamber and third filter chamber, the end of cleaning pipe
Portion is equipped with gondola water faucet.
3. a kind of ultrasonic cleaning abrasive waste water processing equipment according to claim 2, which is characterized in that the liquid suction pipe
It is equipped with kinetic pump.
4. a kind of ultrasonic cleaning abrasive waste water processing equipment according to claim 1, which is characterized in that on the cabinet
Equipped with the sludge delivery line being connected to sludge export cavity.
5. a kind of ultrasonic cleaning abrasive waste water processing equipment according to claim 1, which is characterized in that the filter
The bottom of shell is equipped with bracket, and the middle part of bracket is equipped with placement hole, and the bottom of the filter housings is located in placement hole, filters
The two sides of device shell are equipped with fixed frame, and bracket is equipped with the vibrating motor connecting with fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645251.9U CN208526032U (en) | 2018-05-03 | 2018-05-03 | A kind of ultrasonic cleaning abrasive waste water processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645251.9U CN208526032U (en) | 2018-05-03 | 2018-05-03 | A kind of ultrasonic cleaning abrasive waste water processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526032U true CN208526032U (en) | 2019-02-22 |
Family
ID=65396731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820645251.9U Expired - Fee Related CN208526032U (en) | 2018-05-03 | 2018-05-03 | A kind of ultrasonic cleaning abrasive waste water processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904493A (en) * | 2019-12-05 | 2020-03-24 | 永进电镀(深圳)有限公司 | Treatment tank for metal surface treatment and use method thereof |
-
2018
- 2018-05-03 CN CN201820645251.9U patent/CN208526032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904493A (en) * | 2019-12-05 | 2020-03-24 | 永进电镀(深圳)有限公司 | Treatment tank for metal surface treatment and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202427678U (en) | Ultrasonic cleaning machine | |
| CN208824115U (en) | A kind of construction dust-extraction unit | |
| CN205341396U (en) | Ultrasonic cleaner | |
| CN205611648U (en) | Ultrasonic wave sea water squid thawing apparatus | |
| CN201551897U (en) | Ultrasonic cleaning and filtering device | |
| CN208526032U (en) | A kind of ultrasonic cleaning abrasive waste water processing equipment | |
| CN208019052U (en) | Ultrasonic cleaner | |
| CN212856940U (en) | Ultrasonic cleaning device for optical filter | |
| CN203791264U (en) | Ultrasonic cleaning device for ion exchanging resin | |
| CN209077331U (en) | A kind of cleaning solution may filter that recycling-type ultrasonic cleaning equipment | |
| CN212464826U (en) | Ultrasonic equipment for cleaning fresh wolfberry | |
| CN205289168U (en) | Mixture ultrasonic bottle cleaning machine | |
| CN204619503U (en) | A kind of rotary type precise filter | |
| CN211384555U (en) | Ultrasonic cleaning device | |
| CN219210906U (en) | Step running water type ultrasonic cleaner | |
| CN210450092U (en) | Barium titanate ceramic substrate belt cleaning device | |
| CN214880400U (en) | Water wave pulse system | |
| CN109226074A (en) | A kind of cleaning solution may filter that recycling-type ultrasonic cleaning equipment | |
| CN2207237Y (en) | Supersonic cleaner for wasted plastic film | |
| CN208653905U (en) | A kind of water filter device | |
| CN202569971U (en) | Ultrasonic cleaning device for hollow fibrous membrane component | |
| CN113354116A (en) | Waste water filtering device for power of through type ultrasonic cleaning machine | |
| CN208218430U (en) | Strainer treatment facilities, fore filter and water purifier | |
| CN201959950U (en) | Ultrasonic cleaning equipment | |
| CN1709546A (en) | Filtering equipment and cleaning method using ultrasonic cleaning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315000 Zhouhan Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Jiezhong Environmental Protection Technology Co.,Ltd. Address before: 315000 Zhouhan Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO JIEZHONG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |