CN106628686A - Automatic slide rack sludge bunker system with guide rod and application method thereof - Google Patents
Automatic slide rack sludge bunker system with guide rod and application method thereof Download PDFInfo
- Publication number
- CN106628686A CN106628686A CN201611166716.4A CN201611166716A CN106628686A CN 106628686 A CN106628686 A CN 106628686A CN 201611166716 A CN201611166716 A CN 201611166716A CN 106628686 A CN106628686 A CN 106628686A
- Authority
- CN
- China
- Prior art keywords
- sludge
- storage bin
- sludge storage
- guide rod
- balladeur train
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to an automatic slide rack sludge bunker system with a guide rod and an application method thereof. The system comprises a sludge bunker, a slide rack, a slide rack guide rod and a detachable sludge conveying shaft. The bottom of the sludge bunker is in the structure of a incline bottom. The detachable sludge conveying shaft is arranged at the bottom of the sludge bunker. The shaft connection point of the detachable sludge conveying shaft is provided with a protection device. The slide rack is arranged in the sludge bunker. The slide rack guide rod is arranged at two sides of the slide rack. The automatic slide rack sludge bunker system with guide rod can convey high viscosity sludge continuously, and solves the problem of the bridging of sludge in the sludge bunker. The whole system is a completely enclosed structure, and causes no air pollution due to waste gas leakage. With the function of the guide rod, the slide rack in the sludge bunker can effectively push the sludge to move vertically in the sludge bunker, thus the problem that the high viscosity sludge is prone to being attached to the bunker wall of the sludge bunkers currently available on the market can be solved. The automatic slide rack sludge bunker system with guide rod has the advantages of being free of pollution, low in energy consumption, high in reliability, east for maintenance and high in push force.
Description
Technical field
The present invention relates to a kind of sludge storage bin system, more particularly, to a kind of automatic carriage sludge storage bin system with guide rod
And its using method.
Background technology
Sludge is unavoidable byproduct in sewage disposal process, usually contains sex pheromone, parasitic ovum, is harmful to
Heavy metal and a large amount of hard-degraded substances, if disposed not thorough, it is easy to cause secondary pollution to environment.Dirt is proceeded to from sewage
COD (COD) ratio in mud is probably 30%～50%, proceeds to the nitrogen in sludge and is about 20%～30%, and phosphorus is about
90%.If they cannot get effective process, then target for energy-saving and emission-reduction will have a greatly reduced quality.On the other hand, also include in sludge
The nutriments such as nitrogen, phosphorus, plant growth can be promoted through proper treatment as fertilizer, improved soil；Through processing what is produced
Biogas, can solve certain energy problem as energy substance.How to deal carefully with sludge so as to stabilize, it is innoxious,
Minimizing, resource, become problem demanding prompt solution in environmental pollution improvement.
During sludge treatment, the storage of high pickup mud and conveying especially individual technical barrier.Do not have under normal temperature and pressure
Mobility, is in " not settling like homogeneous thick paste " in pipeline, is sometimes also referred to as " sticky paste body shape sludge ".It is high
The viscosity of pickup mud is big, and mobility is little, the easy mucilage binding bonding in feed bin, easily builds bridge, and forms cavity, causes feed bin agitator and bottom
The load of portion's power transmission shaft is too high, or even device damage.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of automatic carriage sludge storage bin system with guide rod and
Its using method, the present invention is applied to the storage and conveying of high viscous sludge storage bin, effectively solves the high viscous sludge storage bin of storage
Sludge conveying, arch formation and maintenance a difficult problem.
In order to achieve the above object, the technical solution used in the present invention is：
A kind of automatic carriage sludge storage bin system with guide rod, the system include sludge storage bin, balladeur train, balladeur train guide rod and
Detachable sludge transmission shaft, the sludge storage bin bottom is in wedged bottom structure, and detachable sludge transmission shaft is arranged on sludge storage bin bottom
Portion, the shaft connection place of the detachable sludge transmission shaft is provided with protection device；The balladeur train is arranged in sludge storage bin, balladeur train
Guide rod is arranged on balladeur train both sides.
Sludge storage bin balladeur train is provided with the big I of guide rod, guide rod and balladeur train and carries out targeted design according to the volume of feed bin,
Guarantee that each moving cell is shown in without dead angle.The effect of guide rod can be such that balladeur train is moved along the track that guide rod sets, it is to avoid
Balladeur train disordered motion, mitigates balladeur train friction loss at the volley, is effectively protected balladeur train；The transmission shaft of bin bottom is detachable
Design, effectively solves the problems, such as overhaul of the equipments；Wedged bottom sludge storage bin makes full use of sludge gravity characteristic, in the presence of balladeur train,
Sludge bridge formation can be solved the problems, such as.
The present invention operation principle be：Sludge in sludge storage bin is entered after feed bin, is mixed under the stirring of mixing plant
Uniformly；Balladeur train timing slide in the presence of hydraulic means, opens indirectly, and by hydraulic means power and FREQUENCY CONTROL are provided, sliding
Frame can be with root from the size and number that feed bin top shifts sludge storage bin bottom, balladeur train and guide rod onto by sludge under the guiding of guide rod
It is adjusted according to the volume size of sludge storage bin.
Preferably, the detachable sludge transmission shaft is arranged to some detachable sections, each dismounting is intersegmental by flange
Connection or cutting ferrule connection.Transmission shaft is divided into some sections according to the length and volume size of sludge storage bin, can root per segment length
It is adjusted according to actual conditions.
Preferably, the system also includes mixing plant, mixing plant includes stirring motor, some paddles, vibration
Motor and solid flow sensor, the paddle is located at side by side the inside of sludge storage bin, and paddle is connected with stirring motor, shakes
Dynamic motor is arranged on outside sludge storage bin, is locally provided with reinforcement, and solid flow sensor is located at the discharging opening of sludge storage bin, and is shaken
Dynamic motor electrical connection.Sludge storage bin is provided with mixing plant, it is ensured that the continuous conveying of sludge, solid flow sensor can detect dirt
The flow of mud, when causing mud discharge to be decreased to a certain setting value because of blocking, it is automatic that solid flow sensor can send signal
Vibration on Start-up motor, after blanking is smooth vibrating motor is automatically switched off.
Preferably, the balladeur train is driven using hydraulic means, balladeur train takes indirect opening ways to start.Balladeur train is in hydraulic pressure
In the presence of device, stop frequency and balladeur train working in reciprocating mode time are arranged according to the storage state of sludge storage bin, with energy saving,
Hydraulic means can provide high pressure thrust, can effectively by high pickup mud from feed bin top it is orderly shift bin bottom onto, it is to avoid it is dirty
Mud bonding phenomenon.
Preferably, described sludge storage bin also include can automatic switch feed bin door and delivery pump, feed bin door is located at dirt
The top in pug storehouse, when sludge feeding sludge storage bin is sent outside, automatically opens up feed bin door, after end of unloading, closes feed bin door.
Delivery pump is located at the discharging opening of sludge wedged bottom feed bin, and transmission shaft is electrically connected with delivery pump, and by discharging, sludge is sent into bottom by spiral
Portion's sludge delivery pump.
Preferably, the protection device is sleeve pipe or chuck, the sludge storage bin bottom is in inverted trapezoidal structure.Each biography
Send and be provided with protection device outside between centers junction, protect joint face not to be contaminated and corrode.
Preferably, the sludge storage bin top is provided with liquid level gauge, the delivery pump is single cylinder solid pump.
The present invention sets up a kind of auxiliary balladeur train of the high pickup mud of energy conveying in sludge storage bin, and arranges guided way to balladeur train
Road, the transmission axle of bin bottom is designed to detachable, the satisfactory maintenance issue solved when transmission axle is damaged.
A kind of automatic carriage sludge storage bin using method with guide rod, comprises the steps：
(1) sludge is entered after sludge storage bin by feed bin door, and sludge is well mixed in the presence of paddle；
(2) balladeur train timing slide in the presence of hydraulic means, by hydraulic means power and FREQUENCY CONTROL are provided；
(3) balladeur train carries out orderly promotion under the guiding of guide rod to high pickup mud, and promotion sludge is inside sludge storage bin
Vertical movement, shift sludge onto sludge storage bin bottom from sludge storage bin top.
Preferably, detachable sludge transmission shaft is arranged to some detachable sections, each dismounting is intersegmental to be connected by flange
Or cutting ferrule connection, each detachable intersegmental junction is provided with sleeve pipe or chuck；The feed bin door is located at the top of sludge storage bin,
The discharging opening of sludge storage bin is provided with delivery pump, and transmission shaft is electrically connected with delivery pump.The design of sleeve pipe or chuck, protects joint face
It is not contaminated and corrodes, section length can be adjusted flexibly according to the length of feed bin.
Preferably, the balladeur train is driven using hydraulic means, balladeur train takes indirect mode to open, is set to 1500s and opens
The Oil pump electrical machinery of hydraulic means is opened, balladeur train enters the time：30s, balladeur train moves back the time：25s.
The present invention compared with prior art, has the advantages that：
The present invention can obtain the high pickup mud of continuous conveying, and solve sludge arch formation in feed bin, and whole system has been
Totally enclosed structure, will not cause air pollution because of exhaust gas leakage；The balladeur train of sludge storage bin, can be effective under guide rod effect
Promote vertical movement of the sludge inside feed bin, it is to avoid the high pickup mud bonding bin wall of sludge storage bin, sludge on open market
A difficult problem for bridge formation, with pollution-free, energy consumption it is low, reliability is high, easy maintenance, thrust is big the characteristics of.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention；
Fig. 2 is the main structure diagram of sludge storage bin of the present invention.
Specific embodiment
To further illustrate present disclosure, in conjunction with the drawings and the specific embodiments the present invention is described in detail, below
Embodiment is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment 1
With reference to Fig. 1, Fig. 2, a kind of automatic carriage sludge storage bin system with guide rod, the system includes sludge storage bin 1, slides
Frame 2, balladeur train guide rod 3 and detachable sludge transmission shaft 4, the sludge storage bin bottom is in wedged bottom structure (inverted trapezoidal structure), wedged bottom
Sludge storage bin makes full use of sludge gravity characteristic, in the presence of balladeur train, can solve the problems, such as sludge bridge formation.Detachable sludge is passed
Axle 4 is sent to be arranged on the bottom of sludge storage bin 1, the shaft connection place of the detachable sludge transmission shaft 4 is provided with protection device 5, described
Protection device is sleeve pipe or chuck, and outside each transmission between centers junction protection device is provided with, protect joint face be not contaminated with
Corrosion.The balladeur train 2 is arranged in sludge storage bin 1, and balladeur train guide rod 3 is arranged on the both sides of balladeur train 2, and balladeur train is provided with and leads in sludge storage bin
The big I of bar, guide rod and balladeur train carries out targeted design according to the volume of feed bin, it is ensured that each moving cell is shown in without dead angle；Guide rod
Effect balladeur train can be made to be moved along the track that guide rod sets, it is to avoid balladeur train disordered motion, mitigate balladeur train in motion
In friction loss, be effectively protected balladeur train.
The detachable sludge transmission shaft 4 is arranged to some detachable sections, and each dismounting is intersegmental to be connected by flange or blocked
Set connection；Transmission shaft is divided into some sections according to the length and volume size of sludge storage bin, can be according to actual feelings per segment length
Condition is adjusted；The transmission shaft design for disassembly of bin bottom, effectively solves the problems, such as overhaul of the equipments.
The system also includes mixing plant, and mixing plant includes stirring motor 6, some paddles 7, vibrating motor and consolidates
Body flow sensor 11, the paddle 7 is located at side by side the outside of sludge storage bin, and paddle 7 is connected with stirring conveying motor 6,
Vibrating motor is arranged on outside sludge storage bin, is locally provided with reinforcement, and solid flow sensor 11 is located at the discharging opening of sludge storage bin,
Electrically connect with vibrating motor.Sludge storage bin is provided with mixing plant, it is ensured that the continuous conveying of sludge, solid flow sensor can be examined
The flow of sludge is surveyed, when causing mud discharge to be decreased to a certain setting value because of blocking, solid flow sensor can send signal
Automatic vibrating motor, after blanking is smooth vibrating motor is automatically switched off.
The balladeur train is driven using hydraulic means, and balladeur train takes indirect opening ways to start.Work of the balladeur train in hydraulic means
With under, stop frequency and balladeur train working in reciprocating mode time are arranged according to the storage state of sludge storage bin, with energy saving, hydraulic means
High pressure thrust can be provided, can effectively by high pickup mud from feed bin top it is orderly shift bin bottom onto, it is to avoid sludge bond and
Arch formation.
Described sludge storage bin top is provided with liquid level gauge 10, described sludge storage bin include can automatic switch feed bin door 8
With delivery pump 9, feed bin door 8 is located at the top of sludge storage bin 1, and delivery pump 9 is located at the discharging opening of sludge storage bin 1, transmission shaft 4 with it is defeated
Pump 9 is sent to electrically connect, the delivery pump is single cylinder solid pump.
The present invention operation principle be：Sludge in sludge storage bin is entered after feed bin, is mixed under the stirring of mixing plant
Uniformly；Balladeur train timing slide in the presence of hydraulic means, by hydraulic means power and FREQUENCY CONTROL are provided, and balladeur train is in guide rod
Can be according to sludge storage bin from the size and number that feed bin top shifts sludge storage bin bottom, balladeur train and guide rod onto by sludge under guiding
Volume size be adjusted.
High clayization work or municipal sludge can be stored and conveyed using this sludge storage bin, feed bin top is provided with liquid level gauge
10, feed bin top is provided with mixing plant, and to be detachably connected, side wall arranges balladeur train to base sludge transmission shaft, and balladeur train passes through hydraulic pressure
Device drives, and can be timed setting according to the viscosity of sludge and humidity, and balladeur train runs along the direction that guide rod sets.The present invention
The sludge storage bin being related to has high degree of automation, and broken arch effect is good, and balladeur train is pushed thoroughly, and energy consumption is low, it is easy to dismounting and cleaning
The features such as.
Embodiment 2
A kind of automatic carriage sludge storage bin using method with guide rod, using the system described in embodiment 1, including following steps
Suddenly：
(1) sludge is entered after sludge storage bin 1 by feed bin door 8, and sludge is well mixed in the presence of paddle 7；
(2) timing slide in the presence of hydraulic means of balladeur train 2, by hydraulic means power and FREQUENCY CONTROL are provided；
(3) balladeur train 2 carries out orderly promotion under the guiding of guide rod 3 to high pickup mud, and promotion sludge is in sludge storage bin
The vertical movement in portion, shifts sludge onto sludge storage bin bottom from sludge storage bin top；
Wherein, balladeur train 2 takes indirect opening ways to start, and is set to the Oil pump electrical machinery that 1500s opens hydraulic means, balladeur train
Enter the time：30s, balladeur train moves back the time：25s.
Under this operating mode, moisture content is 75% continuous operation more than one month of high pickup mud, feed bin without bridge formation, high pickup
Mud is without obvious bonding phenomenon.
The present invention has been described in detail above in association with embodiment, but the content is only the preferable enforcement of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng, all should still fall within the present invention patent covering scope within.
Claims (10)
1. a kind of automatic carriage sludge storage bin system with guide rod, it is characterised in that：The system include sludge storage bin, balladeur train,
Balladeur train guide rod and detachable sludge transmission shaft, the sludge storage bin bottom is in wedged bottom structure, and detachable sludge transmission shaft is arranged on
Sludge storage bin bottom, the shaft connection place of the detachable sludge transmission shaft is provided with protection device；The balladeur train is arranged on sludge
In feed bin, balladeur train guide rod is arranged on balladeur train both sides.
2. the automatic carriage sludge storage bin system with guide rod according to claim 1, it is characterised in that：The detachable dirt
Mud transmission shaft is arranged to some detachable sections, and each dismounting is intersegmental to be connected by flange connection or cutting ferrule.
3. according to claim 1 with guide rod automatic carriage sludge storage bin system, it is characterised in that：The system also includes
Mixing plant, mixing plant includes stirring motor, some paddles, vibrating motor and solid flow sensor, the paddle
The inside of sludge storage bin is located at side by side, and paddle is connected with stirring motor, and vibrating motor is arranged on outside sludge storage bin, locally sets
There is reinforcement, solid flow sensor is located at the discharging opening of sludge storage bin, electrically connects with vibrating motor.
4. according to claim 1 with guide rod automatic carriage sludge storage bin system, it is characterised in that：The balladeur train adopts liquid
Pressure device drives, and balladeur train takes indirect opening ways to start.
5. according to claim 1 with guide rod automatic carriage sludge storage bin system, it is characterised in that：Described sludge storage bin
Also include can automatic switch feed bin door and delivery pump, feed bin door is located at the top of sludge storage bin, and delivery pump is located at sludge storage bin
Discharging opening, transmission shaft electrically connects with delivery pump.
6. according to claim 1 with guide rod automatic carriage sludge storage bin system, it is characterised in that：The protection device is
Sleeve pipe or chuck, the sludge storage bin bottom is in inverted trapezoidal structure.
7. according to claim 5 with guide rod automatic carriage sludge storage bin system, it is characterised in that：The sludge storage bin top
Portion is provided with liquid level gauge, and the delivery pump is single cylinder solid pump.
8. a kind of automatic carriage sludge storage bin using method with guide rod, it is characterised in that：Using system described in claim 1,
Comprise the steps：
(1) sludge is entered after sludge storage bin by feed bin door, and sludge is well mixed in the presence of paddle；
(2) balladeur train timing slide in the presence of hydraulic means, by hydraulic means power and FREQUENCY CONTROL are provided；
(3) balladeur train carries out orderly promotion under the guiding of guide rod to high pickup mud, promotes sludge hanging down inside sludge storage bin
Straight motion, shifts sludge onto sludge storage bin bottom from sludge storage bin top.
9. the automatic carriage sludge storage bin using method with guide rod according to claim 8, it is characterised in that：Detachable sludge
Transmission shaft is arranged to some detachable sections, and each dismounting is intersegmental to be connected by flange connection or cutting ferrule, each detachable intersegmental company
The place of connecing is provided with sleeve pipe or chuck；The feed bin door is located at the top of sludge storage bin, and the discharging opening of sludge storage bin is provided with conveying
Pump, transmission shaft is electrically connected with delivery pump.
10. the automatic carriage sludge storage bin using method with guide rod according to claim 8, it is characterised in that：The balladeur train
Driven using hydraulic means, balladeur train takes indirect mode to open, be set to the Oil pump electrical machinery that 1500s opens hydraulic means, balladeur train
Enter the time：30s, balladeur train moves back the time：25s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166716.4A CN106628686A (en) | 2016-12-16 | 2016-12-16 | Automatic slide rack sludge bunker system with guide rod and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611166716.4A CN106628686A (en) | 2016-12-16 | 2016-12-16 | Automatic slide rack sludge bunker system with guide rod and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106628686A true CN106628686A (en) | 2017-05-10 |
Family
ID=58823537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611166716.4A Pending CN106628686A (en) | 2016-12-16 | 2016-12-16 | Automatic slide rack sludge bunker system with guide rod and application method thereof |
Country Status (1)
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| CN (1) | CN106628686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174996A (en) * | 2017-07-26 | 2017-09-19 | 深圳荣行智能科技有限公司 | A kind of sewage disposal device |
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|---|---|---|---|---|
| JPS5373605A (en) * | 1976-12-13 | 1978-06-30 | Agency Of Ind Science & Technol | Conveying device for fluid mixed with solid matters |
| JPS59221275A (en) * | 1983-05-17 | 1984-12-12 | 池野 三吉 | Side-plate rocking hopper |
| CN2571704Y (en) * | 2002-03-25 | 2003-09-10 | 北京中矿机电工程技术研究所 | Horizontal stirring raw material stock bin |
| CN2615098Y (en) * | 2003-05-07 | 2004-05-12 | 郭明宏 | Conveying device for vertical thin plate etching machine |
| CN201722378U (en) * | 2010-08-02 | 2011-01-26 | 方朝阳 | Reciprocating slag scraping type biogas fluid mixing device |
| CN201914710U (en) * | 2010-11-30 | 2011-08-03 | 深圳市和科达液晶设备有限公司 | Delivery device of cleaning machine |
| CN102582973A (en) * | 2012-03-02 | 2012-07-18 | 中国计量学院 | Sludge storage bin system |
| CN203246736U (en) * | 2013-04-28 | 2013-10-23 | 浙江中科兴环能设备有限公司 | Sludge stock bin |
| CN206297952U (en) * | 2016-12-16 | 2017-07-04 | 杭州韦尔茂通环境技术有限公司 | A kind of automatic carriage sludge storage bin system with guide rod |
-
2016
- 2016-12-16 CN CN201611166716.4A patent/CN106628686A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5373605A (en) * | 1976-12-13 | 1978-06-30 | Agency Of Ind Science & Technol | Conveying device for fluid mixed with solid matters |
| JPS59221275A (en) * | 1983-05-17 | 1984-12-12 | 池野 三吉 | Side-plate rocking hopper |
| CN2571704Y (en) * | 2002-03-25 | 2003-09-10 | 北京中矿机电工程技术研究所 | Horizontal stirring raw material stock bin |
| CN2615098Y (en) * | 2003-05-07 | 2004-05-12 | 郭明宏 | Conveying device for vertical thin plate etching machine |
| CN201722378U (en) * | 2010-08-02 | 2011-01-26 | 方朝阳 | Reciprocating slag scraping type biogas fluid mixing device |
| CN201914710U (en) * | 2010-11-30 | 2011-08-03 | 深圳市和科达液晶设备有限公司 | Delivery device of cleaning machine |
| CN102582973A (en) * | 2012-03-02 | 2012-07-18 | 中国计量学院 | Sludge storage bin system |
| CN203246736U (en) * | 2013-04-28 | 2013-10-23 | 浙江中科兴环能设备有限公司 | Sludge stock bin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174996A (en) * | 2017-07-26 | 2017-09-19 | 深圳荣行智能科技有限公司 | A kind of sewage disposal device |
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Application publication date: 20170510 |