CN110937769A - Harrow suction type small desilting sludge deep dehydration experimental ship - Google Patents
Harrow suction type small desilting sludge deep dehydration experimental ship Download PDFInfo
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- CN110937769A CN110937769A CN201911101230.6A CN201911101230A CN110937769A CN 110937769 A CN110937769 A CN 110937769A CN 201911101230 A CN201911101230 A CN 201911101230A CN 110937769 A CN110937769 A CN 110937769A
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- fixedly connected
- pipeline
- sludge
- mud
- desilting
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a trailing suction type small desilting sludge deep dehydration test boat which comprises a test boat body, wherein a sludge suction device is fixedly connected to the right side of the top of the test boat body, and an air compressor is fixedly connected to the top of the test boat body and below the sludge suction device. This small-size desilting mud deep dehydration experiment ship of formula is inhaled to harrow, cooperation through above-mentioned structure, this small-size desilting mud deep dehydration experiment ship of formula is inhaled to harrow, the cost is low and is applicable to the small-size experiment and carry out the pilot scale experiment and use the ship, can realize the deep dehydration of desilting and silt and handle, it is best to integrate the degree height and need not transport the bed mud to the bank again and handle back mud moisture content, good navigation performance has, can be self-navigation, self-carrying, self-discharging, and be in navigation state at work, do not need positioner, it is applicable to not having the shield, long and narrow river course, lake and deposit excavation and maintenance, and efficiency is very high.
Description
Technical Field
The invention relates to the technical field of sludge experiment devices, in particular to a trailing suction type small desilting sludge deep dehydration experiment ship.
Background
And (3) sludge treatment, namely performing reduction, stabilization and harmless processing procedures such as concentration, conditioning, dehydration, stabilization, drying or incineration on the sludge. Sludge treatment is a process of carrying out reduction, stabilization and harmless treatment on sludge. The higher the degree of wastewater treatment, the more sludge residue will be produced to be treated. A general sewage treatment plant must be provided with a sludge treatment facility unless the sewage is treated using land treatment or a sewage pond. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and costly part of the operation of sewage treatment systems.
Present small-size desilting mud experiment ship, the ship is separately gone on for the small-size experiment and pilot scale experiment, and the cost is high, and the suitability is poor, when carrying out the desilting mud experiment, needs to transport the bed mud to the bank again and handles to handle back mud moisture content is higher, and dewatering effect is poor, realization desilting process that can not be fine, and is inconvenient to handle mud, for this reason, we have proposed a small-size desilting mud degree of depth dehydration experiment ship of formula is inhaled to harrow.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a trailing suction type small desilting sludge deep dehydration test ship, which solves the problems that the conventional small desilting sludge test ship is high in manufacturing cost and poor in applicability, and when a desilting sludge test is carried out, bottom sludge needs to be transported to the shore for treatment, so that the dehydration effect is poor.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a harrow suction type small desilting sludge deep dehydration test boat comprises a test boat body, wherein a mud suction device is fixedly connected to the right side of the top of the test boat body, an air compressor is fixedly connected to the top of the test boat body and is positioned below the mud suction device, the right side of the air compressor is communicated with one side of the mud suction device through a pipeline, a vibrating screen is fixedly connected to the top of the test boat body and is positioned on the left side of the mud suction device, a solid collection bin/device is fixedly connected to the top of the test boat body and is positioned on the left side of the mud collection bin/device, a screw pump is fixedly connected to the top of the test boat body and is positioned on the left side of the solid collection bin/device, the right side of the screw pump is communicated with the left side of the mud collection bin through a pipeline, and a sludge conditioning tank is fixedly connected to the, and the left side of screw pump is passed through the top intercommunication of pipeline and mud conditioning jar, the top of experiment ship body just is located fixedly connected with dosing tank between screw pump and the mud conditioning jar, the top of experiment ship body just is located the right side fixedly connected with dosing pump that adds the dosing tank, the right side intercommunication of pipeline and dosing tank is passed through in the left side of dosing pump, and the top intercommunication of pipeline and mud conditioning jar is passed through in the left side of dosing pump, the top of experiment ship body just is located the left side fixedly connected with sheet frame filter press of mud conditioning jar, and the left side intercommunication of pipeline and mud conditioning jar is passed through on the right side of sheet frame filter press, the top of experiment ship body just is located the left side fixedly connected with mud cake feed bin of sheet frame filter press.
Preferably, inhale mud device and include the silt pump, inhale silt pipeline, outer clamshell, filter head and rotatory harrow suction head, the right side of silt pump and the left end intercommunication of inhaling silt pipeline.
Preferably, inhale the bottom of silt pipeline and the top intercommunication of shell cover, and inhale the inside below fixedly connected with filter head of silt pipeline.
Preferably, a rotary rake suction head is fixedly connected between two sides of the inner wall of the outer housing cover.
Preferably, the sludge collecting device comprises a vibrating screen, a muddy water collecting bin is arranged below the vibrating screen, and a solid collecting bin/device is arranged on the left side of the upper part of the vibrating screen
(III) advantageous effects
The invention provides a trailing suction type small desilting sludge deep dehydration experimental boat. Compared with the prior art, the method has the following beneficial effects:
(1) the harrow suction type small desilting sludge deep dehydration test ship comprises a test ship body, wherein a sludge suction device is fixedly connected to the right side of the top of the test ship body, an air compressor is fixedly connected to the top of the test ship body and is positioned below the sludge suction device, the right side of the air compressor is communicated with one side of the sludge suction device through a pipeline, a vibrating screen is fixedly connected to the top of the test ship body and is positioned on the left side of the sludge suction device, a solid collection bin/device is fixedly connected to the top of the test ship body and is positioned on the left side of the sludge collection bin/device, a screw pump is fixedly connected to the top of the test ship body and is positioned on the left side of the solid collection bin/device, the right side of the screw pump is communicated with the left side of a muddy water collection bin through a pipeline, a sludge conditioning tank is fixedly connected to the top of the, the harrow suction type small desilting sludge deep dehydration experimental ship is low in manufacturing cost, suitable for small-sized experiments and ships for pilot scale experiments, can realize deep dehydration treatment of desilting and sludge, high in integration degree, and free from the need of transporting bottom sludge to a bank for treatment and the best sludge water content after treatment, the self-propelled navigation device has good navigation performance, can be self-propelled, self-loaded and self-unloaded, is in a navigation state during work, does not need a positioning device, is suitable for non-shielding and long and narrow rivers and lakes and lake excavation and maintenance, and has very high efficiency.
(2) The drag suction type small desilting sludge deep dehydration experimental ship comprises a silt suction device, a silt suction pipeline, a shell cover, a filter head and a rotary drag suction head, wherein the right side of the silt suction device is communicated with the left end of the silt suction pipeline, the bottom end of the silt suction pipeline is communicated with the top of the shell cover, and the lower part of the interior of the silt suction pipeline is fixedly connected with a filter head, a rotary harrow suction head is fixedly connected between the two sides of the inner wall of the outer housing cover, and by arranging the outer housing cover, the rotary harrow suction head can rotate and stir some tree leaves and branches and large solid matters in the middle of two sides in a rotating mode, a sediment suction pipeline is placed in the middle of the rotary harrow suction head, and the vacuum action of a sediment pump is utilized, so that the rotary harrow suction head is suitable for excavation and maintenance of a non-shielding long and narrow coastal harbor channel, and the efficiency is highest when sludge is excavated.
Drawings
FIG. 1 is a front view of the outer structure of the present invention;
FIG. 2 is a front view of the internal structure of the mud suction device of the present invention;
FIG. 3 is a process flow diagram of the present invention.
In the figure, 1-an experimental ship body, 2-a mud suction device, 21-a mud pump, 22-a mud suction pipeline, 23-a shell cover, 24-a filter head, 25-a rotary rake suction head, 3-an air compressor, 4-a vibrating screen, 5-a solid collection bin/device, 6-a screw pump, 7-a dosing pump, 8-a dosing tank, 9-a sludge conditioning tank, 10-a plate and frame filter press, 11-a mud cake bin and 12-a mud water collection bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a harrow-suction type small desilting sludge deep dehydration test boat comprises a test boat body 1, wherein the right side of the top of the test boat body 1 is fixedly connected with a sludge suction device 2, the sludge suction device 2 comprises a silt pump 21, a silt suction pipeline 22, an outer housing cover 23, a filter head 24 and a rotary harrow suction head 25, the silt pump 21 is electrically connected with an external power supply, the rotary harrow suction head 25 is fixedly connected between two sides of the inner wall of the outer housing cover 23, the bottom end of the silt suction pipeline 22 is communicated with the top of the outer housing cover 23, the filter head 24 is fixedly connected with the lower part of the inner part of the silt suction pipeline 22, the right side of the silt pump 21 is communicated with the left end of the silt suction pipeline 22, the top of the test boat body 1 is fixedly connected with an air compressor 3 below the silt suction device 2, the right side of the air compressor 3 is communicated with one side of the silt suction device 2 through a pipeline, the top of the test boat body 1 is fixedly connected with a vibrating screen 4 on the left, the vibrating screen 4 adopts a double-motor self-synchronizing technology, the universal eccentric block and the adjustable amplitude vibrator mainly comprise a screen box, a vibration exciter, a supporting system and a motor, the two vibrators which are not mutually connected perform synchronous reverse operation, the component forces of centrifugal forces generated by two groups of eccentric masses along the vibrating direction are superposed and reversely and centrifugally offset, so that single induced vibration along the vibrating direction is formed, the screen box performs reciprocating linear motion, the hydraulic classification, desliming and dewatering effects can be realized, solids such as sand and the like can run upwards along with the vibration, a mud-water mixture flows downwards under the action of the vibration and the gravity, so that a mud-water collecting bin 12 is matched at the lower part, a solid storing bin/device 5 is matched at the upper part, a solid collecting bin/device 5 is fixedly connected at the top of the experimental ship body 1 and positioned at the left side of the sludge collecting device 4, a screw pump 6 is fixedly connected at the top of the experimental ship body 1 and positioned at the left side, the right side of the screw pump 6 is communicated with the left side of the muddy water collecting bin 12 through a pipeline, the sludge conditioning tank 9 is fixedly connected to the top of the experimental ship body 1 and is positioned on the left side of the screw pump 6, the left side of the screw pump 6 is communicated with the top of the sludge conditioning tank 9 through a pipeline, the dosing tank 8 is fixedly connected to the top of the experimental ship body 1 and is positioned between the screw pump 6 and the sludge conditioning tank 9, the dosing pump 7 is fixedly connected to the top of the experimental ship body 1 and is positioned on the right side of the dosing tank 8, the left side of the dosing pump 7 is communicated with the right side of the dosing tank 8 through a pipeline, the left side of the dosing pump 7 is communicated with the top of the sludge conditioning tank 9 through a pipeline, the plate and frame filter press 10 is fixedly connected to the top of the experimental ship body 1 and is positioned on the left side of the sludge conditioning tank 9 through a pipeline, the mud cake bin 11 is fixedly connected to the top of the experimental ship body 1, through the cooperation of above-mentioned structure, this small-size desilting mud deep dehydration experiment ship of trailing suction type, the cost is low is applicable to the small-size experiment and carries out the pilot test experiment and uses the ship, can realize the deep dehydration of desilting and silt and handle, it is the best to integrate the degree height and need not transport sediment to the bank again and handle just to handle the back mud moisture content, good navigation performance has, can self-navigation, self-carrying, self-discharging, and be in navigation state in work, do not need positioner, it is applicable to not having the shield, long and narrow river course, lake and deposit excavation and maintenance, and efficiency is very high, the content that does not make detailed description in this specification all belongs to the prior art that technical staff in this field knows simultaneously.
When in use, the silt pump 21 is started firstly, then the silt pipeline 22 is used for generating suction, the river bed mud is further sucked by the rotary rake suction head 25, the river bed mud is primarily filtered by the filter head 24 and then enters the vibrating screen 4, the air compressor 3 is started simultaneously, when the pipeline blockage phenomenon occurs, the air compressor 3 is used for blowing back the silt to blow out the blockage to the dredging pipeline, the sludge is conveyed to the vibrating screen through the upper mud inlet pipe for primary vibrating screen filtering, the tree branches and large-particle solid matters, plastics, resin and bottles are removed, the sludge is conveyed to the sludge conditioning tank 9 by the suction of the screw pump 6, meanwhile, the medicament in the medicament feeding tank 8 is conveyed to the sludge conditioning tank 6 through the medicament feeding pump 7 to be fully mixed with the sludge (the full mixing is realized through stirring) and the flocculation reaction is generated to form flocs, at the moment, the conditioned sludge is pumped to the plate frame filter press 10 through the screw pump, deep dehydration is realized, and after the deep dehydration of the plate and frame filter press 10, mud cakes enter a mud cake bin 11 on the ship body to be stored.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a small-size desilting mud degree of depth dehydration experiment ship of trailing suction type, includes experiment ship body (1), the right side fixedly connected with at experiment ship body (1) top inhales mud device (2), its characterized in that: the device comprises an experimental ship body (1), a pipeline, a mud suction device (2), a vibration sieve (4), a solid collection bin/device (5), a screw pump (6), a pipeline and a muddy water collection bin (12) are fixedly connected to the top of the experimental ship body (1), a sludge conditioning tank (9) is fixedly connected to the top of the experimental ship body (1) and the left side of the screw pump (6), and the left side of the screw pump (6) is communicated with the top of the sludge conditioning tank (9) through a pipeline, a chemical feeding tank (8) is fixedly connected with the top of the experimental boat body (1) and positioned between the screw pump (6) and the sludge conditioning tank (9), a dosing pump (7) is fixedly connected with the top of the experimental boat body (1) and positioned at the right side of the dosing tank (8), the left side of the dosing pump (7) is communicated with the right side of the dosing tank (8) through a pipeline, and the left side of the dosing pump (7) is communicated with the top of the sludge conditioning tank (9) through a pipeline, a plate-and-frame filter press (10) is fixedly connected with the top of the experimental ship body (1) and positioned at the left side of the sludge conditioning tank (9), the right side of the plate-and-frame filter press (10) is communicated with the left side of the sludge conditioning tank (9) through a pipeline, the top of experiment ship body (1) just is located the left side fixedly connected with mud cake feed bin (11) of plate and frame filter press (10).
2. The trailing suction type small desilting sludge deep dewatering experimental boat as claimed in claim 1, characterized in that: inhale mud device (2) and include silt pump (21), inhale silt pipeline (22), outer clamshell (23), filter head (24) and rotatory harrow suction head (25), the right side of silt pump (21) and the left end intercommunication of inhaling silt pipeline (22).
3. The trailing suction type small desilting sludge deep dewatering experimental boat as claimed in claim 2, characterized in that: inhale the bottom of silt pipeline (22) and the top intercommunication of shell cover (23), and inhale inside below fixedly connected with filter head (24) of silt pipeline (22).
4. The trailing suction type small desilting sludge deep dewatering experimental boat as claimed in claim 2, characterized in that: a rotary harrow suction head (25) is fixedly connected between the two sides of the inner wall of the outer shell cover (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101230.6A CN110937769A (en) | 2019-11-12 | 2019-11-12 | Harrow suction type small desilting sludge deep dehydration experimental ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911101230.6A CN110937769A (en) | 2019-11-12 | 2019-11-12 | Harrow suction type small desilting sludge deep dehydration experimental ship |
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| CN110937769A true CN110937769A (en) | 2020-03-31 |
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| CN201911101230.6A Pending CN110937769A (en) | 2019-11-12 | 2019-11-12 | Harrow suction type small desilting sludge deep dehydration experimental ship |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945810A (en) * | 2020-07-16 | 2020-11-17 | 天津大学前沿技术研究院有限公司 | Portable silt cleaning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207079145U (en) * | 2017-07-11 | 2018-03-09 | 中机国际环保科技有限公司 | River bed sludge treatment equipment |
| CN109537667A (en) * | 2018-12-27 | 2019-03-29 | 启迪桑德环境资源股份有限公司 | The bed mud of a kind of pair of water bottom dredging elutes ship |
| CN208770910U (en) * | 2018-08-13 | 2019-04-23 | 联盛纸业（龙海）有限公司 | A kind of mud-sucking device of included blockage removal system |
| CN209227654U (en) * | 2018-10-11 | 2019-08-09 | 南京置格环保科技有限公司 | A kind of small-sized river movable type ecological dredging device |
-
2019
- 2019-11-12 CN CN201911101230.6A patent/CN110937769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207079145U (en) * | 2017-07-11 | 2018-03-09 | 中机国际环保科技有限公司 | River bed sludge treatment equipment |
| CN208770910U (en) * | 2018-08-13 | 2019-04-23 | 联盛纸业（龙海）有限公司 | A kind of mud-sucking device of included blockage removal system |
| CN209227654U (en) * | 2018-10-11 | 2019-08-09 | 南京置格环保科技有限公司 | A kind of small-sized river movable type ecological dredging device |
| CN109537667A (en) * | 2018-12-27 | 2019-03-29 | 启迪桑德环境资源股份有限公司 | The bed mud of a kind of pair of water bottom dredging elutes ship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945810A (en) * | 2020-07-16 | 2020-11-17 | 天津大学前沿技术研究院有限公司 | Portable silt cleaning device |
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