CN207130122U - A kind of processing system of riverway and lake heavy metal pollution bottom sludge - Google Patents

A kind of processing system of riverway and lake heavy metal pollution bottom sludge Download PDF

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CN207130122U
CN207130122U CN201720313437.XU CN201720313437U CN207130122U CN 207130122 U CN207130122 U CN 207130122U CN 201720313437 U CN201720313437 U CN 201720313437U CN 207130122 U CN207130122 U CN 207130122U
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fixedly connected
heavy metal
mud
ship
suction
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匡新生
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Abstract

The utility model discloses a kind of processing system of riverway and lake heavy metal pollution bottom sludge, including clearing up ship, the fixed station that passes on left at the top of the cleaning ship is fixedly connected with suction dredge, the entrance of the suction dredge is communicated with hydraulically extensible pipe, the bottom of the hydraulically extensible pipe is fixedly connected with broken mud device, the broken mud device includes broken mud cover, and the inner chamber of the broken mud cover is interspersed to be provided with rotary shaft.The utility model is by setting cleaning ship, suction dredge, hydraulically extensible pipe, broken mud device, drier, conveyer belt, heat lamp, heavy metal absorbent sprinkler head, mixer and powder-suction, conventional process is avoided in lifting process of grabbing bucket, the serious mud scum of partial contamination and bed mud can be leaked back into river course again along the gap of grab bucket, so that pollution of river bed mud is still present, the harmful substances such as heavy metal still remain, and relatively good soil is then scooped away by grab bucket, fast, clean and short the work period effect of cleaning speed is reached.

Description

A kind of processing system of riverway and lake heavy metal pollution bottom sludge
Technical field
Technical field of sludge treatment is the utility model is related to, specially a kind of processing of riverway and lake heavy metal pollution bottom sludge System.
Background technology
River lake is numerous, and the network of rivers is gathered, and is typical tidal river network area, water resource is enriched, but hydraulic gradient is gentle, current Come and go, self-purification capacity is poor, and river channel sedimentation is more serious, and water quality is poor, and in central area, surrounding resident density is larger, area River course belongs to tidal waterway mostly in domain, and river moves back and forth with tide, and part river bottom mud alluvial phenomenon is more prominent, in bed mud Containing harmful substances such as tens heavy metal species, organic pollutions, considerable influence is brought to water quality and Ecology.
River and lake desilting engineering is to remove polluted bed mud, one of the effective way of river training water quality, for many years substantially The method that bed mud is excavated using grab bucket is dredged, but the construction method has the drawbacks of larger, first, in grab bucket lifting process In, the serious mud scum of partial contamination and bed mud can be leaked back into river course again along the gap of grab bucket so that pollution of river bed mud Still existing, the harmful substance such as heavy metal still remains, and relatively good soil is then scooped away by grab bucket, secondly, the construction method River bed polluted bed mud is purged after river cutout need to be drained, lost time, increases quantities.
Utility model content
The purpose of this utility model is to provide a kind of processing system of riverway and lake heavy metal pollution bottom sludge possess saving Time, the advantages of thorough is cleared up, solve traditional grab type cleaning, cleaning is not thorough, the problem of losing time.
To achieve the above object, the utility model provides following technical scheme:A kind of riverway and lake heavy metal pollution bottom sludge Processing system, including cleaning ship, it is described cleaning ship at the top of the fixed station that passes on left be fixedly connected with suction dredge, the suction mud The entrance of machine is communicated with hydraulically extensible pipe, and the bottom of the hydraulically extensible pipe is fixedly connected with broken mud device, the broken mud dress Put including broken mud cover, the inner chamber of the broken mud cover is interspersed to be provided with rotary shaft, and broken mud bar is provided with the rotary shaft, described broken Motor housing is fixedly connected with the left of mud cover, the first motor, first electricity are fixedly connected with the left of the motor box cavity The output shaft of machine is fixedly connected with the left end of rotary shaft, the top of the cleaning ship and is provided with drying on the right side of the suction dredge Machine, the top of the cleaning ship and offers mud leakage hole positioned at the bottom of drier, the bottom of the cleaning ship and positioned at leakage mud Be provided with conveyer belt immediately below hole, the conveyer belt includes first support bar and second support bar, the first support bar and Brace is fixedly connected with the top of second support bar, the both ends of the brace are connected with the first roller and by rotating shaft Two rollers, connected between first roller and second tin roller by passing mud V belt translation, it is fixed in the rotating shaft of first roller The first belt pulley is connected with, the second motor is fixedly connected with the brace, the output end of second motor is fixedly connected with Second belt pulley, first belt pulley are connected with the second belt pulley by belt transmission, and the bottom of the cleaning ship inner chamber leads to Cross fixed mount and be fixedly connected with mixer, the mixer includes agitator tank, and the inner chamber of the agitator tank is interspersed to be provided with stirring Bar, the surface of the puddler are surrounded with helical blade, and the right-hand member of the puddler is through the right side of agitator tank and extension To the outside of agitator tank, the right side of the agitator tank is fixedly connected with the 3rd motor by support, the top of the agitator tank and It is provided with charging aperture immediately below second tin roller, the bottom on the left of the agitator tank offers discharging opening, the cleaning ship The bottom of inner chamber and hopper dredger is fixedly connected with immediately below the discharging opening, the top on the right side of the cleaning ship inwall is fixedly connected There is powder-suction, the feeding mouth of the powder-suction connects through piping with hopper dredger, the top of the cleaning ship inner chamber and positioned at transmission Heat lamp and heavy metal absorbent sprinkler head are fixedly connected with directly over band, the top of the cleaning ship is set gradually from right to left Have controller, driving cabin and a heavy metal absorbent case, the controller respectively with suction dredge, drier, powder-suction, the first electricity Machine, the second motor, the 3rd motor, heat lamp and heavy metal absorbent sprinkler head are electrically connected with.
Preferably, the through hole being adapted with hydraulically extensible pipe, and broken mud cover and hydraulic pressure are offered at the top of the broken mud cover The bottom of telescoping tube is fixedly connected, and sealing ring is provided between the broken mud cover and rotary shaft.
Preferably, the mud mouth of the suction dredge is located at the top of drier.
Preferably, there is sludge out pipe the outlet of the powder-suction through the ft connection cleared up ship and extend to cleaning ship.
Preferably, the inner chamber of the heavy metal absorbent case is disposed with activated carbon granule, pulverized limestone, sulphur from Zuo Zhiyou Change sodium particle and nano iron particles.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, the utility model by set cleaning ship, suction dredge, hydraulically extensible pipe, broken mud device, drier, conveyer belt, Heat lamp, heavy metal absorbent sprinkler head, mixer and powder-suction, conventional process is avoided in lifting process of grabbing bucket, part is dirty Contaminating serious mud scum and bed mud can leak back into river course again along the gap of grab bucket so that and pollution of river bed mud is still present, The harmful substances such as heavy metal still remain, and relatively good soil is then scooped away by grab bucket, have reached that cleaning speed is fast, clean and work Make cycle short effect, saved the usage time of user, reduced use cost.
2nd, the utility model is by heavy metal absorbent case, in activated carbon granule, pulverized limestone, vulcanized sodium particle, Nanoscale Iron In the presence of particle and heavy metal absorbent sprinkler head, the effect to the sludge absorption heavy metal after drying is reached, by right The use of suction dredge, the phenomenon for all draining the water in river and lake is avoided the need for, operating rate is accelerated, reduces simultaneously Job costs, by the setting of mixer, can be stirred to the soil and heavy metal particles of pollution, reach and stir The effect fully adsorbed, it is simple to change device structure, cleans out fast with speed, should be widely promoted.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the structural representation of the broken mud device of the utility model;
Fig. 3 is the structural representation of the utility model mixer;
Fig. 4 is the sectional view of the utility model heavy metal absorbent case.
In figure:1 cleaning ship, 2 suction dredges, 3 hydraulically extensible pipes, 4 broken mud devices, 41 broken mud covers, 42 rotary shafts, 43 broken mud It is bar, 44 motor housings, 45 first motors, 5 driers, 6 mud leakage holes, 7 conveyer belts, 8 first support bars, 9 second support bars, 10 oblique Bar, 11 first rollers, 12 second tin rollers, 13 biography mud bands, 14 first belt pulleys, 15 second motors, 16 second belt pulleys, 17 are stirred Mix machine, 171 agitator tanks, 172 puddlers, 173 helical blades, 174 the 3rd motors, 175 charging apertures, 176 discharging openings, 18 hopper dredgers, 19 powder-suctions, 20 sludge out pipe, 21 heat lamps, 22 heavy metal absorbent sprinkler heads, 23 controllers, 24 driving cabins, 25 heavy metal adsorptions Agent case, 251 activated carbon granules, 252 pulverized limestones, 253 vulcanized sodium particles, 254 nano iron particles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4, a kind of processing system of riverway and lake heavy metal pollution bottom sludge, including cleaning ship 1 are referred to, clears up ship 1 The fixed station that passes on left at top is fixedly connected with suction dredge 2, by the use to suction dredge 2, avoids the need for river course lake The phenomenon that water in pool is all drained, operating rate is accelerated, while reduce job costs, the entrance connection of suction dredge 2 There is hydraulically extensible pipe 3, the bottom of hydraulically extensible pipe 3 is fixedly connected with broken mud device 4, and broken mud device 4 includes broken mud cover 41, broken mud The inner chamber of cover 41 is interspersed to be provided with rotary shaft 42, and the top of broken mud cover 41 offers the through hole being adapted with hydraulically extensible pipe 3, and Broken mud cover 41 is fixedly connected with the bottom of hydraulically extensible pipe 3, and sealing ring, rotary shaft are provided between broken mud cover 41 and rotary shaft 42 Broken mud bar 43 is provided with 42, the left side of broken mud cover 41 is fixedly connected with motor housing 44, and the left side of the inner chamber of motor housing 44, which is fixed, to be connected The first motor 45 is connected to, the output shaft of the first motor 45 is fixedly connected with the left end of rotary shaft 42, is cleared up the top of ship 1 and is located at The right side of suction dredge 2 is provided with drier 5, and the mud mouth of suction dredge 2 is located at the top of drier 5, clear up ship 1 top and Mud leakage hole 6 is offered positioned at the bottom of drier 5, the bottom of ship 1 is cleared up and the underface of mud leakage hole 6 is provided with transmission Band 7, conveyer belt 7 include first support bar 8 and second support bar 9, and the top fixation of first support bar 8 and second support bar 9 connects Brace 10 is connected to, the both ends of brace 10 are connected with the first roller 11 and second tin roller 12, the first roller 11 by rotating shaft It is connected between second tin roller 12 by passing mud band 13, the first belt pulley is fixedly connected with the rotating shaft of the first roller 11 14, it is fixedly connected with the second motor 15 on brace 10, the output end of the second motor 15 is fixedly connected with the second belt pulley 16, and first Belt pulley 14 is connected with the second belt pulley 16 by belt transmission, and the bottom of cleaning ship 1 inner chamber is fixedly connected with by fixed mount Mixer 17, mixer 17 include agitator tank 171, and the inner chamber of agitator tank 171 is interspersed to be provided with puddler 172, puddler 172 Surface is surrounded with helical blade 173, and the right-hand member of puddler 172 through the right side of agitator tank 171 and extends to agitator tank 171 Outside, the right side of agitator tank 171 is fixedly connected with the 3rd motor 174 by support, the top of agitator tank 171 and positioned at second The underface of roller 12 is provided with charging aperture 175, and the bottom in the left side of agitator tank 171 offers discharging opening 176, passes through mixer 17 setting, the soil and heavy metal particles of pollution can be stirred, reach the effect for stirring and fully adsorbing, change and set It is standby simple in construction, clean out fast with speed, should be widely promoted, the bottom of cleaning ship 1 inner chamber and positioned at discharging opening 176 Underface is fixedly connected with hopper dredger 18, and the top cleared up on the right side of the inwall of ship 1 is fixedly connected with powder-suction 19, the pan feeding of powder-suction 19 Mouth connects through piping with hopper dredger 18, and the outlet of powder-suction 19 has through the ft connection cleared up ship 1 and extend to cleaning ship 1 Mud pipe 20, clear up the top of the inner chamber of ship 1 and be fixedly connected with heat lamp 21 and heavy metal absorbent spray positioned at the surface of conveyer belt 7 Spill first 22, by set cleaning ship 1, suction dredge 2, hydraulically extensible pipe 3, broken mud device 4, drier 5, conveyer belt 7, heat lamp 21, Heavy metal absorbent sprinkler head 22, mixer 17 and powder-suction 19, conventional process is avoided in lifting process of grabbing bucket, part is dirty Contaminating serious mud scum and bed mud can leak back into river course again along the gap of grab bucket so that and pollution of river bed mud is still present, The harmful substances such as heavy metal still remain, and relatively good soil is then scooped away by grab bucket, have reached that cleaning speed is fast, clean and work Make cycle short effect, saved the usage time of user, reduce use cost, clear up the top of ship 1 from right to left according to It is secondary to be provided with controller 23, driving cabin 24 and heavy metal absorbent case 25, the inner chamber of heavy metal absorbent case 25 from a left side to have according to It is secondary to be provided with activated carbon granule 251, pulverized limestone 252, vulcanized sodium particle 253 and nano iron particles 254, pass through heavy metal absorbent Case 25, sprayed in activated carbon granule 251, pulverized limestone 252, vulcanized sodium particle 253, nano iron particles 254 and heavy metal absorbent In the presence of first 22, reached the effect to the sludge absorption heavy metal after drying, controller 23 respectively with suction dredge 2, dry Machine 5, powder-suction 19, the first motor 45, the second motor 15, the 3rd motor 174, heat lamp 21 and the electricity of heavy metal absorbent sprinkler head 22 Property connection.
In use, user controls controller 23, make suction dredge 2, the first motor 45 and drier 5 while work, now The sludge of river and lake bottom is inhaled into drier 5 and dried, and control controller 23 makes the second motor 15, the and of heat lamp 21 Heavy metal absorbent sprinkler head 22 is worked, and the sludge after now drying, which is fallen into, to be passed on mud band 13, while heat lamp 21 is carried out to sludge Sorbing material is sprayed on sludge by drying, heavy metal absorbent sprinkler head 22, and control controller 23 makes the work of the 3rd motor 174 Make, the sludge now passed on mud band 13 is fallen into agitator tank 171, is carried out uniform stirring and is eventually fallen into hopper dredger 18, control control Device 23 makes powder-suction 19 work, powder-suction 19 most at last soil suction and conveying in river and lake.
In summary:The processing system of the riverway and lake heavy metal pollution bottom sludge, by clearing up ship 1, suction dredge 2, hydraulic pressure Telescoping tube 3, broken mud device 4, drier 5, conveyer belt 7, heat lamp 21, heavy metal absorbent sprinkler head 22, mixer 17 and suction powder Machine 19, solves traditional grab type cleaning, cleaning is not thorough, the problem of losing time.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of processing system of riverway and lake heavy metal pollution bottom sludge, including cleaning ship (1), it is characterised in that:The cleaning The fixed station that passes on left at the top of ship (1) is fixedly connected with suction dredge (2), and the entrance of the suction dredge (2) is communicated with hydraulic pressure Telescoping tube (3), the bottom of the hydraulically extensible pipe (3) are fixedly connected with broken mud device (4), and the broken mud device (4) includes broken Mud cover (41), the inner chamber of the broken mud cover (41) is interspersed to be provided with rotary shaft (42), and broken mud is provided with the rotary shaft (42) Bar (43), motor housing (44) is fixedly connected with the left of the broken mud cover (41), the left side of motor housing (44) inner chamber is fixed The first motor (45) is connected with, the output shaft of first motor (45) is fixedly connected with the left end of rotary shaft (42), described clear The top of reason ship (1) and drier (5) is provided with the right side of the suction dredge (2), the top of the cleaning ship (1) and positioned at getting rid of The bottom of dry machine (5) offers mud leakage hole (6), the bottom of the cleaning ship (1) and is provided with immediately below mud leakage hole (6) Conveyer belt (7), the conveyer belt (7) include first support bar (8) and second support bar (9), the first support bar (8) and Brace (10) is fixedly connected with the top of two support bars (9), the both ends of the brace (10) are connected with by rotating shaft One roller (11) and second tin roller (12), it is driven between first roller (11) and second tin roller (12) by passing mud band (13) Connect, be fixedly connected with the first belt pulley (14) in the rotating shaft of first roller (11), be fixedly connected on the brace (10) There is the second motor (15), the output end of second motor (15) is fixedly connected with the second belt pulley (16), first belt Wheel (14) is connected with the second belt pulley (16) by belt transmission, and the bottom of described cleaning ship (1) inner chamber is fixed by fixed mount Mixer (17) is connected with, the mixer (17) includes agitator tank (171), and the inner chamber of the agitator tank (171) is interspersed to be set There is puddler (172), the surface of the puddler (172) is surrounded with helical blade (173), the puddler (172) Right-hand member is through the right side of agitator tank (171) and extends to the outside of agitator tank (171), passes through on the right side of the agitator tank (171) Support is fixedly connected with the 3rd motor (174), the top of the agitator tank (171) and is set immediately below second tin roller (12) It is equipped with charging aperture (175), the bottom on the left of the agitator tank (171) offers discharging opening (176), described cleaning ship (1) inner chamber Bottom and hopper dredger (18) is fixedly connected with immediately below the discharging opening (176), the top on the right side of described cleaning ship (1) inwall Powder-suction (19) is fixedly connected with, the feeding mouth of the powder-suction (19) connects through piping with hopper dredger (18), the cleaning ship (1) top of inner chamber and heat lamp (21) and heavy metal absorbent sprinkler head are fixedly connected with directly over the conveyer belt (7) (22), the top of the cleaning ship (1) is disposed with controller (23), driving cabin (24) and heavy metal absorbent from right to left Case (25), the controller (23) respectively with suction dredge (2), drier (5), powder-suction (19), the first motor (45), second electricity Machine (15), the 3rd motor (174), heat lamp (21) and heavy metal absorbent sprinkler head (22) are electrically connected with.
A kind of 2. processing system of riverway and lake heavy metal pollution bottom sludge according to claim 1, it is characterised in that:It is described The through hole being adapted with hydraulically extensible pipe (3), and broken mud cover (41) and hydraulically extensible pipe (3) are offered at the top of broken mud cover (41) Bottom be fixedly connected, be provided with sealing ring between the broken mud cover (41) and rotary shaft (42).
A kind of 3. processing system of riverway and lake heavy metal pollution bottom sludge according to claim 1, it is characterised in that:It is described The mud mouth of suction dredge (2) is located at the top of drier (5).
A kind of 4. processing system of riverway and lake heavy metal pollution bottom sludge according to claim 1, it is characterised in that:It is described There is sludge out pipe (20) outlet of powder-suction (19) through the ft connection cleared up ship (1) and extend to cleaning ship (1).
A kind of 5. processing system of riverway and lake heavy metal pollution bottom sludge according to claim 1, it is characterised in that:It is described The inner chamber of heavy metal absorbent case (25) is disposed with activated carbon granule (251), pulverized limestone (252), vulcanized sodium from Zuo Zhiyou Particle (253) and nano iron particles (254).
CN201720313437.XU 2017-03-29 2017-03-29 A kind of processing system of riverway and lake heavy metal pollution bottom sludge Active CN207130122U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056035A (en) * 2019-05-05 2019-07-26 余成棋 A kind of silt cleaning device of the sludge pollution reparation with sampled functions
CN111718086A (en) * 2020-07-03 2020-09-29 江苏航运职业技术学院 Heavy metal pollution river lake bed mud prosthetic devices
CN113087324A (en) * 2021-03-19 2021-07-09 杭州国泰环保科技股份有限公司 Sludge heavy metal stabilization method and special device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056035A (en) * 2019-05-05 2019-07-26 余成棋 A kind of silt cleaning device of the sludge pollution reparation with sampled functions
CN110056035B (en) * 2019-05-05 2021-06-22 余成棋 Sludge cleaning device with sampling function for sludge pollution restoration
CN111718086A (en) * 2020-07-03 2020-09-29 江苏航运职业技术学院 Heavy metal pollution river lake bed mud prosthetic devices
CN113087324A (en) * 2021-03-19 2021-07-09 杭州国泰环保科技股份有限公司 Sludge heavy metal stabilization method and special device

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