CN207138391U - Roller auger cleaning machine - Google Patents
Roller auger cleaning machine Download PDFInfo
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- CN207138391U CN207138391U CN201720886773.3U CN201720886773U CN207138391U CN 207138391 U CN207138391 U CN 207138391U CN 201720886773 U CN201720886773 U CN 201720886773U CN 207138391 U CN207138391 U CN 207138391U
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Abstract
The utility model discloses a kind of roller auger cleaning machine, and it includes closing housing, acid etching system, water wash system；The pickling roller and descaling bath of acid etching system are provided with closing housing, quick conveying cylinder, once spray roller, a rinsing bowl, ultrasonic roller, ultrasonic rinsing bowl, secondary spraying roller, the wind of water wash system cut roller, secondary rinsing bowl；The delivery end of feed well is placed in pickling roller.Advantage is：It is simple and reasonable, compact, safe and reliable, whole-process automatic conveying is arranged, is participated in without artificial, is improved production efficiency, reduce production cost, while the secondary use of water is also achieved, save water resource.
Description
Technical field：
It the utility model is related to silicon material production field, and in particular to a kind of roller auger cleaning machine.
Background technology：
In in general silicon article manufacturing process, traditional cleaning producing line needs artificial loading to charging basket, and by many
Air-dried wait of Multilevel rinse tank progress pickling washing is carried in the mechanical Hand supplementary of one to handle.This processing mode is by artificial
The limited influence of loading efficiency, efficiency is not high；And need to put into more fund using mechanical Hand supplementary, improve and be produced into
This；In addition, measuring bigger than normal after the water use of each rinse bath, the waste of water resource is easily caused.
Utility model content：
The purpose of this utility model is to provide a kind of roller auger cleaning machine, changes traditional mode of movement and set up water
EGR, operating cost is reduced, while improving the operating efficiency of production line, reduces the consumption of water resource.
The utility model is implemented by following technical scheme：A kind of roller auger cleaning machine, it includes closing housing, acid etching system
System, water wash system；Feed well and blow tank are respectively equipped with the relative side wall of the closing housing；In the closing housing
Pickling roller and descaling bath provided with the acid etching system, quick conveying cylinder, the once spray roller of the water wash system, one
Secondary rinsing bowl, ultrasonic roller, ultrasonic rinsing bowl, secondary spraying roller, wind cut roller, secondary rinsing bowl；The feed well unloads
Material end is placed in the pickling roller, and the discharge end mouth of pipe of the pickling roller is placed in the quick conveying cylinder；It is described fast
The discharge end mouth of pipe of fast conveying cylinder is placed in the once spray roller；It is described once to spray roller, the ultrasonic roller, institute
State secondary spraying roller and the wind is cut roller and sequentially coaxially joined end to end；The feed end of the blow tank is placed in the wind and cuts rolling
In cylinder；In the pickling roller, the quick conveying cylinder, the once spray roller, the ultrasonic roller, the secondary spray
Leaching roller, the wind are cut and helical blade are equipped with the inwall of roller；In the pickling roller, the once spray roller, institute
Ultrasonic roller, the secondary spraying roller, the wind is stated to cut and be evenly distributed with cleaning through hole on the barrel of roller.
The acid etching system includes the pickling roller, the descaling bath, complex acid tank, acid cycle groove, cyclic acid pump；Match somebody with somebody
Sour tank, acid cycle groove, cyclic acid pump are placed in the closing hull outside；The descaling bath is placed in the pickling of horizontal rotation
Below the feed end mouth of pipe of roller and the quick conveying cylinder, the pickling cylinder bottom and the quick conveying cylinder bottom
It is immersed in the acid solution in the descaling bath；The complex acid tank passes through pipeline connection with the acid cycle groove；In the acid solution
Circulation line is provided between circulating slot and the descaling bath, the cyclic acid pump is provided with the circulation line；In the acid
Cooling water pipe is provided with liquid circulating slot.
The water wash system includes roller, a shower, a rinsing bowl, the ultrasound of once spraying and rolled
Cylinder, ultrasonator, the ultrasonic rinsing bowl, the secondary spraying roller, secondary spraying pipe, wind Pipe Cutting, the secondary washing
Groove, the wind cut roller, reservoir, spray pump, air compressor machine；The reservoir, the spray pump and the air compressor machine are placed in institute
State closing hull outside；Rinsing bowl is placed in the described of horizontal rotation and once sprayed below roller, described once to spray
Cylinder bottom is immersed in the water lotion in a rinsing bowl；The ultrasonic rinsing bowl is placed in the ultrasound of horizontal rotation
Below roller, the ultrasonic cylinder bottom is immersed in the water lotion in the ultrasonic rinsing bowl；The ultrasonator is placed in
In the ultrasonic rinsing bowl below the ultrasonic roller；The secondary rinsing bowl is placed in the secondary spraying rolling of horizontal rotation
Cylinder and the wind are cut below roller, and the secondary spraying cylinder bottom is immersed in the water lotion in the secondary rinsing bowl；Institute
State a shower one end to connect with the reservoir, the spray pump is provided with a shower, it is described once to spray
The shower pipe other end is placed in the once spray roller, is set once being sprayed on tube wall described in described once spray in roller
There is spray head；The overfall of the ultrasonic rinsing bowl and the secondary rinsing bowl connects with the reservoir；The secondary spraying
Pipe one end is connected with water source, and the secondary spraying pipe other end is placed in the secondary spraying roller, is rolled in the secondary spraying
The secondary spraying tube wall in cylinder is provided with spray head；Described wind Pipe Cutting one end connects with the gas outlet of the air compressor machine,
The wind Pipe Cutting other end is placed in the wind and cut in roller, cuts in the wind and is cut on the wind Pipe Cutting tube wall in roller provided with wind
Mouthful.
It also includes exhaust ventilation system, and the exhaust ventilation system includes air blower, blast pipe, exhaust duct, exhaust fan,
The blast pipe is provided with the air outlet of the air blower；The exhaust fan is provided with the exhaust duct；In the charging
The closing cover top plate in the closing housing sidewall above groove, above the once spray roller feed end mouth of pipe
It is equipped with what is connected with the blast pipe on the closing cover top plate above upper, the described secondary spraying roller feed end mouth of pipe
Air inlet；It is respectively equipped with the closing cover top plate above the pickling roller and the ultrasonic roller and connects with the exhaust duct
Logical exhaust outlet.
Also include nitrogen protecting system in described its, the nitrogen protecting system includes nitrogen pump and nitrogen protection pipe；Institute
State nitrogen pump and be placed in the closing hull outside；Described nitrogen protection pipe one end connects with the gas outlet of the nitrogen pump, described
The other end of nitrogen protection pipe is placed in the quick conveying cylinder.
The advantages of the utility model：Silicon material whole process in cleaning process realizes the defeated of silicon material by the rotation of helical blade
Send, change traditional manipulator conveying, reduce production cost, simplify process, improve production efficiency；Source of purified water is entered
After the rinsing of row pure water secondary spraying, the water source of a spray rinsing is again acted as, the secondary use of water is realized, has saved water money
Source.
It is simple and reasonable, compact, safe and reliable, whole-process automatic conveying is arranged, is participated in without artificial, improves life
Efficiency is produced, reduces production cost, while also achieves the secondary use of water, has saved water resource.
Brief description of the drawings：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is Fig. 1 top view.
Close housing 1, feed well 1.1, blow tank 1.2, acid etching system 2, pickling roller 2.1, descaling bath 2.2, complex acid tank
2.3rd, acid cycle groove 2.4, cyclic acid pump 2.5, circulation line 2.6, cooling water pipe 2.7, water wash system 3, once spray roller
3.1st, 3.2, rinsing bowls 3.3 of a shower, ultrasonic roller 3.4, ultrasonator 3.5, ultrasonic rinsing bowl 3.6, secondary
Spray roller 3.7, secondary spraying pipe 3.8, wind Pipe Cutting 3.9, secondary rinsing bowl 3.10, wind cut roller 3.11, reservoir 3.12, spray
Drench pump 3.13, air compressor machine 3.14, spray head 3.15, wind otch 3.16, quick conveying cylinder 4, exhaust ventilation system 5, air blower
5.1st, blast pipe 5.2, exhaust duct 5.3, exhaust fan 5.4, air inlet 5.5, exhaust outlet 5.6, helical blade 6, cleaning through hole 7, nitrogen
Gas shielded system 8, nitrogen pump 8.1, nitrogen protection pipe 8.2, water source 9.
Embodiment：
As depicted in figs. 1 and 2, a kind of roller auger cleaning machine, it includes closing housing 1, acid etching system 2, water wash system
3rd, quick conveying cylinder 4, exhaust ventilation system 5；
Feed well 1.1 and blow tank 1.2 are respectively equipped with the relative side wall of closing housing 1；
Acid etching system 2 includes pickling roller 2.1, descaling bath 2.2, complex acid tank 2.3, acid cycle groove 2.4, cyclic acid pump
2.5；Pickling roller 2.1, descaling bath 2.2 are placed in closing housing 1；Complex acid tank 2.3, acid cycle groove 2.4 and cyclic acid pump 2.5
It is placed in the outside of closing housing 1；With acid cycle groove 2.4 by pipeline connection, complex acid tank 2.3 is used to follow in acid solution complex acid tank 2.3
Complex acid, benefit acid when annular groove 2.4 works, whole process are set as automatically controlling；Acid cycle groove 2.4 and descaling bath 2.2 it
Between be provided with circulation line 2.6, cooling water pipe 2.7, the conduct descaling bath 2.2 of acid cycle groove 2.4 are provided with the acid cycle groove 2.4
Corollary equipment, there is the functions such as storage acid, mixing, circulation and cooling, delay acid amount control during work is in acid cycle groove 2.4
In the range of the 20%~50% of total measurement (volume)；Cyclic acid pump 2.5 is provided with circulation line 2.6, cyclic acid pump 2.5 is used for descaling bath
Acid circulation between 2.2 and acid cycle groove 2.4；
Water wash system 3 include once spraying the shower 3.2, one times of roller No. 3.1, one times rinsing bowl 3.3, ultrasonic roller 3.4,
Ultrasonator 3.5, ultrasonic rinsing bowl 3.6, secondary spraying roller 3.7, secondary spraying pipe 3.8, wind Pipe Cutting 3.9, secondary washing
Groove 3.10, wind cut roller 3.11, reservoir 3.12, spray pump 3.13 and air compressor machine 3.14；Once spray 3.1, water of roller
Washing trough 3.3, ultrasonic roller 3.4, ultrasonator 3.5, ultrasonic rinsing bowl 3.6, secondary spraying roller 3.7, secondary rinsing bowl
3.10th, wind is cut roller 3.11 and is placed in closing housing 1；Rinsing bowl 3.3 is placed under the once spray roller 3.1 of horizontal rotation
Side, the lower submerged of roller 3.1 is once sprayed in the water lotion in a rinsing bowl 3.3；Ultrasonic rinsing bowl 3.6 is placed in horizontal rotation
The lower section of ultrasonic roller 3.4 turned, the ultrasonic lower submerged of roller 3.4 is in the water lotion in ultrasonic rinsing bowl 3.6；Ultrasonator
3.5 are placed in the ultrasonic rinsing bowl 3.6 of the ultrasonic lower section of roller 3.4；Secondary rinsing bowl 3.10 is placed in the secondary spraying of horizontal rotation
Roller 3.7 and wind cut the lower section of roller 3.11, water lotion of the lower submerged of secondary spraying roller 3.7 in secondary rinsing bowl 3.10
It is interior；Reservoir 3.12, spray pump 3.13 and air compressor machine 3.14 are placed in the outside of closing housing 1；The one end of shower 3.2 and storage
Liquid bath 3.12 connects, and spray pump 3.13 is provided with a shower 3.2, No. one time the other end of shower 3.2 is placed in and once sprayed
In roller 3.1, spray head 3.15 is provided with the tube wall of shower 3.2 once sprayed in roller 3.1；Ultrasonic rinsing bowl
3.6 and the overfall of secondary rinsing bowl 3.10 connected with reservoir 3.12；The one end of secondary spraying pipe 3.8 connects with water source 9, secondary
The other end of shower 3.8 is placed in secondary spraying roller 3.7, the tube wall of secondary spraying pipe 3.8 in secondary spraying roller 3.7
It is provided with spray head 3.15；The one end of wind Pipe Cutting 3.9 connects with the gas outlet of air compressor machine 3.14, and the other end of wind Pipe Cutting 3.9 is placed in wind
Cut in roller 3.11, cut in wind and wind otch 3.16 is provided with the tube wall of wind Pipe Cutting 3.9 in roller 3.11；
Quick conveying cylinder 4 is placed in closing housing 1；
The delivery end of feed well 1.1 is placed in pickling roller 2.1, and the discharge end mouth of pipe of pickling roller 2.1 is placed in quick defeated
Send in roller 4；
Descaling bath 2.2 is placed in below the pickling roller 2.1 of horizontal rotation and the feed end mouth of pipe of quick conveying cylinder 4, acid
The bottom of roller 2.1 and the lower submerged of quick conveying cylinder 4 are washed in the acid solution in descaling bath 2.2；
The discharge end mouth of pipe of quick conveying cylinder 4, which is placed in, once to be sprayed in roller 3.1；
Once spray roller 3.1, ultrasonic roller 3.4, secondary spraying roller 3.7 and wind and cut the sequentially coaxially head and the tail of roller 3.11
It is connected；
The feed end of blow tank 1.2 is placed in wind and cut in roller 3.11；
In pickling roller 2.1, once spray roller 3.1, ultrasonic roller 3.4, secondary spraying roller 3.7, wind cut roller
3.11 and quick conveying cylinder 4 inwall on be equipped with helical blade 6；In pickling roller 2.1, once spray roller 3.1, ultrasound
Roller 3.4, secondary spraying roller 3.7, wind, which are cut, is evenly distributed with cleaning through hole 7 on the barrel of roller 3.11；
Exhaust ventilation system includes air blower 5.1, blast pipe 5.2, exhaust duct 5.3, exhaust fan 5.4, in air blower 5.1
Air outlet is provided with blast pipe 5.2；Exhaust fan 5.4 is provided with exhaust duct 5.3；The side of closing housing 1 above feed well 1.1
On wall, once spray the feed end mouth of pipe of roller 3.1 above the top plate of closing housing 1 on, the feed end mouth of pipe of secondary spraying roller 3.7
The air inlet 5.5 connected with blast pipe 5.2 is equipped with the closing top plate of housing 1 of top；Rolled in pickling roller 2.1 and ultrasound
The exhaust outlet 5.6 connected with exhaust duct 5.3 is respectively equipped with the closing top plate of housing 1 of the top of cylinder 3.4；What air blower 5.1 produced
Air-flow is entered by the air inlet 5.5 in the closing side wall of housing 1 of the top of feed well 1.1, and the envelope above pickling roller 2.1
Exhaust outlet 5.6 on the top plate of closed shell body 1 is discharged, and pickling roller 2.1 is carried out into waste gas caused by mixing pickling from closing housing 1
Interior discharge；Enter closing shell from the air inlet 5.5 on the closing top plate of housing 1 once sprayed above the feed end mouth of pipe of roller 3.1
Air-flow in body 1 forms air curtain, ensures that pickling roller 2.1 carries out waste gas caused by mixing pickling and will not enter water wash system 3
Space, pollution water wash system 3 wash after silicon material, ensure water wash system 3 washing quality；Enter from secondary spraying roller 3.7
Expect that the air-flow that the air inlet on the closing top plate of housing 1 above end pipe mouth enters in closing housing 1 forms air curtain, ensure ultrasound
Waste gas caused by rinsing will not enter secondary spraying roller 3.7 and wind cuts the space of roller 3.11, pollute pure water secondary spraying
Rinsing and wind cut dried silicon material, ensure the washing quality of water wash system 3；
In order to effectively prevent silicon material from being aoxidized after mixing pickling, also include nitrogen protecting system 8, nitrogen protection at it
System 8 includes nitrogen pump 8.1 and nitrogen protection pipe 8.2；Nitrogen pump 8.1 is placed in the outside of closing housing 1；Nitrogen protection pipe 8.2 1
End is connected with the gas outlet of nitrogen pump 8.1, and the other end of nitrogen protection pipe 8.2 is placed in quick conveying cylinder 4, is quickly being conveyed
Roller 4 is inner to be set into nitrogen, the inside is produced a positive pressure of nitrogen, effectively prevents the generation of silicon material mixing pickling rear oxidation,
Ensure silicon material cleaning performance.
Operation instruction：
Silicon material acid cleaning process flow is：Charging → mixing pickling → mono- time spray rinsing → secondary the spray of ultrasonic rinsing → pure water
Leaching rinsing → wind cuts drying → discharging.
Charging：Silicon material is put into feed well 1.1, silicon material slips into pickling roller 2.1 automatically.
Mix pickling：Pickling roller 2.1 forward pushes silicon material when rotating, is sent into quick conveying cylinder 4 below.
Quick conveying cylinder 4, which quickly send silicon material, once to be sprayed in roller 3.1, and silicon material pushes forward same in pickling roller 2.1
When, it is immersed in the acid solution of descaling bath 2.2 and carries out strong acid washing.
Spray rinsing：Roller 2.1 is once sprayed when rotating, silicon material is pushed forward, is sent into ultrasound rolling below
In cylinder 3.4；For silicon material while once spray roller 2.1 pushes forward, the silicon material on a liquid level of rinsing bowl 3.3 passes through one
Secondary shower 3.2 carries out cleaning showers, removes the acid solution on silicon material surface and other impurity；It is subsurface in a rinsing bowl 3.3
Silicon material fully contacts in the flowing of water with water, reaches the purpose of cleaning, bottom land row of the unnecessary water from a rinsing bowl 3.3
Go out.
Ultrasound rinsing：Ultrasonic roller 3.4 forward pushes silicon material when rotating, is sent into secondary spraying roller 3.7 below
It is interior；For silicon material while ultrasonic roller 3.4 pushes forward, ultrasonator 3.5 makes liquid in ultrasonic rinsing bowl 3.6 produce " sky
Change effectiveness ", under this effectiveness, all kinds of dirts for being adhered to silicon material surface can be peeled off；Meanwhile sent out in ultrasonator 3.5
In the presence of the ultrasonic wave gone out, the pulsation stirring aggravation of cleaning fluid, dissolving, scattered and emulsification accelerate, dry so as to which silicon material is cleaned
Only.
Pure water secondary spraying rinses：Secondary spraying roller 3.7 forward pushes silicon material when rotating, is sent into wind below
Cut in roller 3.11；Silicon material carries out pure water spray while secondary spraying roller 3.7 pushes forward, by secondary spraying pipe 3.8
Leaching cleaning, removes the booty on silicon material surface, sprays water as intensive water column type.
Wind cuts drying：Wind cuts roller 3.11 when rotating, and silicon material is pushed to the top discharge of blow tank 1.2；Silicon material is cut in wind
While push forward in roller 3.11, by the high velocity air of the blowout of wind Pipe Cutting 3.9, the water droplet of silicon material surface attachment is blown
Remove.
Source of purified water returns to reservoir 3.12 and again acted as after secondary spraying pipe 3.8 carries out pure water secondary spraying rinsing
The water source of spray rinsing, the secondary use of water is realized, has saved water resource.
Claims (5)
1. a kind of roller auger cleaning machine, it is characterised in that it includes closing housing, acid etching system, water wash system；In the envelope
Feed well and blow tank are respectively equipped with the side wall of closed shell body phase pair；The acid of the acid etching system is provided with the closing housing
Wash roller and descaling bath, quick conveying cylinder is the once spray roller of the water wash system, a rinsing bowl, ultrasonic roller, super
Sound rinsing bowl, secondary spraying roller, wind cut roller, secondary rinsing bowl；The delivery end of the feed well is placed in the pickling roller
Interior, the discharge end mouth of pipe of the pickling roller is placed in the quick conveying cylinder；The discharging end pipe of the quick conveying cylinder
Mouth is placed in the once spray roller；It is described once to spray roller, the ultrasonic roller, the secondary spraying roller and described
Wind is cut roller and sequentially coaxially joined end to end；The feed end of the blow tank is placed in the wind and cut in roller；The pickling roller,
The quick conveying cylinder, roller, the ultrasonic roller, the secondary spraying roller, the wind of once spraying cut roller
Inwall on be equipped with helical blade；In the pickling roller, the roller, the ultrasonic roller, described secondary of once spraying
Spray roller, the wind are cut and cleaning through hole are evenly distributed with the barrel of roller.
2. a kind of roller auger cleaning machine according to claim 1, it is characterised in that the acid etching system includes the acid
Wash roller, the descaling bath, complex acid tank, acid cycle groove, cyclic acid pump；Complex acid tank, acid cycle groove, cyclic acid pump are placed in institute
State closing hull outside；The descaling bath is placed in the pickling roller of horizontal rotation and the feed end of the quick conveying cylinder
Below the mouth of pipe, the pickling cylinder bottom and the quick conveying cylinder lower submerged are in the acid solution in the descaling bath；Institute
State complex acid tank and pass through pipeline connection with the acid cycle groove；Circulation is provided between the acid cycle groove and the descaling bath
Pipeline, the cyclic acid pump is provided with the circulation line；Cooling water pipe is provided with the acid cycle groove.
3. a kind of roller auger cleaning machine according to claim 1, it is characterised in that the water wash system includes described one
It is secondary spray roller, a shower, a rinsing bowl, the ultrasonic roller, ultrasonator, the ultrasonic rinsing bowl,
The secondary spraying roller, secondary spraying pipe, wind Pipe Cutting, the secondary rinsing bowl, the wind cut roller, reservoir, spray pump,
Air compressor machine；The reservoir, the spray pump and the air compressor machine are placed in the closing hull outside；Rinsing bowl is put
In once being sprayed described in horizontal rotation below roller, the once spray cylinder bottom is immersed in a rinsing bowl
In water lotion；The ultrasonic rinsing bowl is placed in below the ultrasonic roller of horizontal rotation, and the ultrasonic cylinder bottom is immersed in
In water lotion in the ultrasonic rinsing bowl；The ultrasonic rinsing bowl that the ultrasonator is placed in below the ultrasonic roller
It is interior；The secondary rinsing bowl is placed in the secondary spraying roller of horizontal rotation and the wind is cut below roller, the secondary spray
Leaching cylinder bottom is immersed in the water lotion in the secondary rinsing bowl；Described shower one end connects with the reservoir
It is logical, be provided with the spray pump on a shower, a shower other end be placed in described in once spray roller
It is interior, spray head is provided with tube wall once being sprayed described in described once spray in roller；The ultrasonic rinsing bowl and described
The overfall of secondary rinsing bowl connects with the reservoir；Described secondary spraying pipe one end connects with water source, the secondary spraying
The pipe other end is placed in the secondary spraying roller, is provided with the secondary spraying tube wall in the secondary spraying roller
Spray head；Described wind Pipe Cutting one end connects with the gas outlet of the air compressor machine, and the wind Pipe Cutting other end is placed in the wind and cuts rolling
In cylinder, cut in the wind and wind otch is provided with the wind Pipe Cutting tube wall in roller.
A kind of 4. roller auger cleaning machine according to claim 1, it is characterised in that it also includes exhaust ventilation system,
The exhaust ventilation system includes air blower, blast pipe, exhaust duct, exhaust fan, and institute is provided with the air outlet of the air blower
State blast pipe；The exhaust fan is provided with the exhaust duct；In the closing housing sidewall above the feed well, institute
State once on the closing cover top plate above the spray roller feed end mouth of pipe, on the secondary spraying roller feed end mouth of pipe
The air inlet connected with the blast pipe is equipped with the closing cover top plate of side；In the pickling roller and the ultrasound
The exhaust outlet connected with the exhaust duct is respectively equipped with closing cover top plate above roller.
5. a kind of roller auger cleaning machine according to any of the above-described claim, it is characterised in that it also includes nitrogen and protected
Protecting system, the nitrogen protecting system include nitrogen pump and nitrogen protection pipe；The nitrogen pump is placed in the closing hull outside；
Described nitrogen protection pipe one end connects with the gas outlet of the nitrogen pump, and the other end of the nitrogen protection pipe is placed in described quick
In conveying cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886773.3U CN207138391U (en) | 2017-07-20 | 2017-07-20 | Roller auger cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886773.3U CN207138391U (en) | 2017-07-20 | 2017-07-20 | Roller auger cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138391U true CN207138391U (en) | 2018-03-27 |
Family
ID=61676221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886773.3U Active CN207138391U (en) | 2017-07-20 | 2017-07-20 | Roller auger cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115961355A (en) * | 2022-12-27 | 2023-04-14 | 青海高景太阳能科技有限公司 | Broken wire silicon block processing method and equipment |
| CN116280939A (en) * | 2023-05-24 | 2023-06-23 | 泉州市南方食品机械有限公司 | Automatic transportation processing line with spiral conveying device and transportation processing technology |
-
2017
- 2017-07-20 CN CN201720886773.3U patent/CN207138391U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115961355A (en) * | 2022-12-27 | 2023-04-14 | 青海高景太阳能科技有限公司 | Broken wire silicon block processing method and equipment |
| CN116280939A (en) * | 2023-05-24 | 2023-06-23 | 泉州市南方食品机械有限公司 | Automatic transportation processing line with spiral conveying device and transportation processing technology |
| CN116280939B (en) * | 2023-05-24 | 2023-08-08 | 泉州市南方食品机械有限公司 | Automatic transportation processing line with spiral conveying device and transportation processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Roller packing auger cleaning machine Effective date of registration: 20191128 Granted publication date: 20180327 Pledgee: Inner Mongolia Autonomous Region branch of Bank of Communications Co., Ltd Pledgor: Hohhot Outong Energy Technology Co Ltd Registration number: Y2019150000021 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200911 Granted publication date: 20180327 Pledgee: INNER MONGOLIA BRANCH OF BANK OF COMMUNICATIONS Co.,Ltd. Pledgor: HOHHOT OUTONG ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2019150000021 |