CN115655339B - Landfill leachate on-line monitoring equipment - Google Patents
Landfill leachate on-line monitoring equipment Download PDFInfo
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- CN115655339B CN115655339B CN202211680892.5A CN202211680892A CN115655339B CN 115655339 B CN115655339 B CN 115655339B CN 202211680892 A CN202211680892 A CN 202211680892A CN 115655339 B CN115655339 B CN 115655339B
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Abstract
The invention relates to the technical field of landfill monitoring, and discloses on-line monitoring equipment for landfill leachate, which comprises a pre-buried leachate collecting pipe, a plurality of liquid inlet holes uniformly formed in the pre-buried leachate collecting pipe, a limiting slide rail integrally formed on the inner wall of the pre-buried leachate collecting pipe, a plurality of sound wave detecting heads equidistantly arranged on the pre-buried leachate collecting pipe, and a dredging mechanism arranged in the pre-buried leachate collecting pipe; this equipment can be real-timely gather the data in the pre-buried landfill leachate collecting tube, when appearing the deposition too much and lead to landfill leachate unable circulation or flow through the slow condition, can clear up through the convenient feed liquor hole that sets up on deposition and the pipeline in the landfill leachate collecting tube of the desilting mechanism wherein, can effectually guarantee the unblocked of landfill leachate collecting tube, can effectually prevent that landfill leachate from stockpiling up in a large number and leaking in landfill yard.
Description
Technical Field
The invention belongs to the technical field of landfill monitoring, and particularly relates to landfill leachate on-line monitoring equipment.
Background
The landfill leachate, also called leachate, is high-concentration organic wastewater formed by deducting the saturated water-holding capacity of the garbage and the soil covering layer from the water contained in the garbage landfill, rain, snow and other water entering the landfill, and passing through the garbage layer and the soil covering layer, and also accumulated water leaked from the garbage ready for incineration.
Leachate generated in municipal refuse landfills is high-concentration organic wastewater with complex components, and if the leachate is directly discharged into the environment without treatment, serious environmental pollution is caused.
Generally, when leachate in a landfill is treated, the landfill leachate is mostly collected and guided through a pre-buried landfill leachate collecting pipeline, and is guided out from the landfill to a sewage treatment device for process treatment to obtain drainable water meeting requirements, however, at present, the landfill leachate monitoring devices in the landfill are few, only monitoring wells can be arranged in set areas around the landfill to monitor whether the landfill leachate in the landfill permeates into peripheral land to reduce the pollution possibility of the landfill leachate, and the guide environment in the landfill leachate collecting pipeline cannot be monitored in real time, so that the situation that the pipeline is too much accumulated and blocked and causes a large amount of landfill leachate to accumulate to cause leakage is easily caused.
Disclosure of Invention
The invention aims to solve the problems and provide the on-line monitoring equipment for the landfill leachate.
The invention realizes the purpose through the following technical scheme:
an online monitoring device for garbage leachate comprises a pre-buried leachate collecting pipe, a plurality of liquid inlet holes uniformly arranged on the pre-buried leachate collecting pipe, a limiting slide rail integrally formed on the inner wall of the pre-buried leachate collecting pipe, a plurality of sound wave detecting heads equidistantly arranged on the pre-buried leachate collecting pipe and a dredging mechanism arranged in the pre-buried leachate collecting pipe, wherein the sound wave detecting heads are used for collecting sludge accumulation data in the pre-buried leachate collecting pipe, and the dredging mechanism is used for cleaning sludge on the inner wall of the pre-buried leachate collecting pipe and on the inner wall of the liquid inlet holes;
the dredging mechanism comprises a T-shaped dredging pipe body arranged in the pre-embedded percolate collecting pipe, a dredging channel arranged in the middle of the T-shaped dredging pipe body, a funnel type dredging part connected to one end of the T-shaped dredging pipe body, two synchronous moving mechanisms and a plurality of pore channel dredging mechanisms which are symmetrically arranged on the T-shaped dredging pipe body, and an iris mechanism detachably connected to the other end of the T-shaped dredging pipe body, wherein bayonets matched with the limiting slide rails are arranged at the edge of the other end of the T-shaped dredging pipe body and on the funnel type dredging part, and the synchronous moving mechanisms are in contact with the inner wall of the pre-embedded percolate collecting pipe and are used for driving the T-shaped dredging pipe body to move along the limiting slide rails;
the pore channel dredging mechanism comprises a reciprocating moving component, a control component and a cleaning component, wherein the reciprocating moving component is connected to the T-shaped dredging pipe body, the cleaning component is movably connected to the reciprocating moving component, and the control component is used for driving the cleaning component to rotate when the reciprocating moving component drives the cleaning component to reciprocate;
funnel formula shovel silt piece and the one end intercommunication that leads to the silt way, iris mechanism is used for the other end of sealed silt way that leads to.
As a further optimization scheme of the invention, the synchronous moving mechanism comprises a mounting bracket fixedly mounted on the T-shaped dredging pipe body, a first integrated motor connected to one end of the mounting bracket, a wheel body movably connected to the other end of the mounting bracket, and a transmission assembly arranged in the mounting bracket, wherein an output shaft of the first integrated motor is connected with a wheel shaft of the wheel body through the transmission assembly, a first cavity chamber is arranged in the wall of the T-shaped dredging pipe body, one end of the mounting bracket penetrates into the first cavity chamber, and a sealing ring is arranged at the joint of the mounting bracket and the first cavity chamber.
As a further optimized solution of the present invention, the transmission assembly includes a first sprocket connected to an output shaft end of the first integrated motor, a second sprocket connected to a wheel shaft end of the wheel body, and a chain connected between the first sprocket and the second sprocket.
As a further optimization scheme of the invention, a plurality of the pore channel dredging mechanisms are matched with a plurality of liquid inlet holes, a plurality of pore grooves are arranged on the T-shaped dredging pipe body, and the reciprocating moving assembly and the control assembly are connected to the inner walls of the pore grooves.
As a further optimization scheme of the invention, the reciprocating moving assembly comprises a second integrated motor connected to the middle position of the bottom end of the hole groove, a reciprocating screw rod connected to the output shaft end of the second integrated motor, a first hollow moving sleeve sleeved on the reciprocating screw rod, a limiting connecting piece connected to the inner wall of the hole groove and a limiting rod connected to the position, close to the bottom end, of the outer wall of the first hollow moving sleeve, one end of the limiting rod is connected with the limiting connecting piece in a sliding mode, and a first sliding block matched with the reciprocating screw rod is connected to the joint of the first hollow moving sleeve and the reciprocating screw rod.
As a further optimization scheme of the cleaning device, the cleaning assembly comprises a second hollow moving sleeve sleeved on the first hollow moving sleeve, a plurality of cleaning pieces connected to the second hollow moving sleeve and a reciprocating thread groove arranged on the outer wall of the second hollow moving sleeve, and one end of the first hollow moving sleeve is movably connected with the inner wall of the second hollow moving sleeve.
As a further optimization scheme of the invention, the control assembly comprises a cover plate detachably connected to the limiting connecting piece, a through hole arranged in the middle of the cover plate and a second sliding block connected to the inner wall of the through hole, the through hole is used for a second hollow movable sleeve to pass through, and the second sliding block is matched with the reciprocating thread groove.
As a further optimization scheme of the invention, the iris mechanism comprises an integrated adjusting assembly and an iris assembly, the integrated adjusting assembly is connected with the iris assembly, a second cavity is arranged in the wall of the T-shaped dredging pipe body, an annular mounting groove and a through hole are formed in the other end of the T-shaped dredging pipe body, the integrated adjusting assembly is arranged in the second cavity, and the iris assembly is detachably connected in the annular mounting groove.
As a further optimization scheme of the iris assembly, the iris assembly comprises a fixed ring plate detachably connected to the inner wall of the annular mounting groove, a plurality of arc-shaped sliding grooves formed in the fixed ring plate, a connecting rod movably connected to the fixed ring plate, a rotary sealing plate movably connected to the other end of the connecting rod, a sliding rod slidably connected in the arc-shaped sliding grooves and a rotary ring plate connected to one end of the sliding rod, wherein a through hole is formed in the middle of the rotary ring plate, and the diameter of the through hole is the same as that of the silt channel.
As a further optimized scheme of the invention, the integrated adjusting assembly comprises a third integrated motor connected to the inner wall of the second chamber, a steering rod connected to the output shaft end of the third integrated motor, and an adaptive sliding chute penetrating through the second chamber, wherein the steering rod penetrates through the adaptive sliding chute and is connected with the corresponding sliding rod.
The invention has the beneficial effects that: the invention can collect data in the pre-buried landfill leachate collecting pipeline in real time, and when the situation that the landfill leachate cannot circulate or slowly circulates due to excessive deposition occurs, the deposition in the landfill leachate collecting pipeline and the liquid inlet hole arranged on the pipeline can be conveniently cleaned through the deposition mechanism, so that the smoothness of the landfill leachate collecting pipeline can be effectively ensured, and the large amount of accumulation and leakage of the landfill leachate in a landfill site can be effectively prevented.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a view showing the pre-buried leachate collecting pipe of the present invention cooperating with a T-shaped dredging pipe;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the invention at B in FIG. 2;
FIG. 5 is a partial cross-sectional view of FIG. 1 of the present invention;
FIG. 6 is a cross-sectional view taken at C-C of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of the invention at D in FIG. 6;
FIG. 8 is an enlarged view of the invention at E in FIG. 6;
fig. 9 is a schematic view of the structure of the iris mechanism of the present invention.
In the figure: 1. a pre-embedded percolate collecting pipe; 101. a liquid inlet hole; 102. a limiting slide rail; 2. a sonic probe; 3. a T-shaped dredging pipe body; 301. dredging a silt channel; 302. a funnel type silt shoveling piece; 3020. a bayonet; 303. an annular mounting groove; 304. a through hole; 305. a first chamber; 306. a hole groove; 307. a second chamber; 4. a synchronous moving mechanism; 401. a first integrated motor; 402. mounting a bracket; 403. a wheel body; 5. a pore channel dredging mechanism; 501. a second integrated motor; 502. a reciprocating screw rod; 503. a first hollow travelling sleeve; 504. a second hollow travelling sleeve; 5040. a reciprocating thread groove; 505. cleaning the workpiece; 506. a limiting connecting piece; 507. a cover plate; 508. a limiting rod; 6. an iris mechanism; 601. a stationary ring plate; 6010. an arc-shaped chute; 6011. a connecting rod; 6012. a rotary sealing plate; 602. a rotating ring plate; 6020. a slide bar; 6021. a through hole; 603. a third integrated motor; 6030. a steering rod.
Detailed Description
The present application will now be described in further detail with reference to the drawings, and it should be noted that the following detailed description is given for purposes of illustration only and should not be construed as limiting the scope of the present application, as these numerous insubstantial modifications and variations can be made by those skilled in the art based on the teachings of the present application.
Example 1
As shown in fig. 1, 2 and 6, an online monitoring device for landfill leachate comprises a pre-embedded leachate collecting pipe 1, a plurality of liquid inlet holes 101 uniformly arranged on the pre-embedded leachate collecting pipe 1, a limiting slide rail 102 integrally formed on the inner wall of the pre-embedded leachate collecting pipe 1, a plurality of sound wave detection heads 2 equidistantly arranged on the pre-embedded leachate collecting pipe 1 and a dredging mechanism arranged in the pre-embedded leachate collecting pipe 1, wherein the sound wave detection heads 2 are used for collecting the sludge accumulation amount data in the pre-embedded leachate collecting pipe 1, and the dredging mechanism is used for cleaning sludge on the inner wall of the pre-embedded leachate collecting pipe 1 and on the inner wall of the liquid inlet holes 101;
the dredging mechanism comprises a T-shaped dredging pipe body 3 arranged in a pre-embedded percolate collecting pipe 1, a dredging channel 301 arranged in the middle of the T-shaped dredging pipe body 3, a funnel type dredging part 302 connected to one end of the T-shaped dredging pipe body 3, two synchronous moving mechanisms 4 and a plurality of pore channel dredging mechanisms 5 which are symmetrically arranged on the T-shaped dredging pipe body 3, and bayonets 3020 which are matched with limit slide rails 102 and are arranged on the edge of the other end of the T-shaped dredging pipe body 3 and the edge of the funnel type dredging part 302 of the iris mechanism 6,T which is detachably connected to the other end of the T-shaped dredging pipe body 3, wherein the synchronous moving mechanisms 4 are in contact with the inner wall of the pre-embedded percolate collecting pipe 1 and are used for driving the T-shaped dredging pipe body 3 to move along the limit slide rails 102;
the pore channel dredging mechanism 5 comprises a reciprocating moving component, a control component and a cleaning component, wherein the reciprocating moving component is connected to the T-shaped dredging pipe body 3, the cleaning component is movably connected to the reciprocating moving component, and when the reciprocating moving component drives the cleaning component to reciprocate, the control component is used for driving the cleaning component to rotate;
the funnel type silt shoveling piece 302 is communicated with one end of the silt passage 301, and the iris mechanism 6 is used for sealing the other end of the silt passage 301.
It should be noted that, when performing real-time online monitoring on landfill leachate generated in a landfill site, real-time data monitoring is performed by the sound wave probe 2 arranged on the pre-buried leachate collecting pipe 1 pre-buried during the construction of the landfill site, when the sound wave probe 2 monitors data that excessive impurities such as sludge are accumulated on the inner wall of the pre-buried leachate collecting pipe 1 or the liquid in the pipeline is blocked and can not flow, the pipeline is cleaned and the corresponding liquid inlet hole 101 is cleaned by controlling the dredging mechanism arranged in the pre-buried leachate collecting pipe 1 to move to the position to be cleaned along the limit slide rail 102 in the pre-buried leachate collecting pipe 1, specifically, the synchronous moving mechanism 4 in the dredging mechanism is controlled to move along the inner wall of the pre-buried leachate collecting pipe 1 and drive the T-shaped dredging pipe body 3 to move in the same direction and at the same distance, during the moving process, the funnel type dredging component 302 connected with one end of the T-shaped dredging pipe body 3 can shovel impurities such as silt and the like attached to the inner wall of the pre-embedded percolate collecting pipe 1, and the shoveled impurities can pass through the dredging channel 301 on the T-shaped dredging pipe body 3 and move to the other end of the T-shaped dredging pipe body 3 under the moving action and the self-accumulation continuity action of the impurities along with the movement of the T-shaped dredging pipe body 3, and it needs to be noted that at the moment, the iris mechanism 6 is in an opening state, the dredging channel 301 is in a smooth state, and when the pore channel dredging mechanism 5 arranged on the T-shaped dredging pipe body 3 moves to the corresponding liquid inlet hole 101, the cleaning component is driven to be gradually inserted from the edge of the liquid inlet hole 101 through the reciprocating moving component in the T-shaped dredging pipe body, and the cleaning component is regulated to rotate through the control component in the inserting process, can clear up feed liquor hole 101 and its inner wall, when the clearance subassembly removed to feed liquor hole 101 central point department, the clearance subassembly is in the state of inserting feed liquor hole 101 completely, then reciprocating motion subassembly drive clearance subassembly is gradual to retract, break away from feed liquor hole 101, can carry out abundant clearance to feed liquor hole 101, and do not influence the continuous moving process of T shape desilting body 3, greatly increased the work efficiency of whole desilting mechanism, and make the desilting mechanism move back to initial condition and when taking out impurity such as silt after the clearance finishes, iris mechanism 6 recloses and will lead to the shutoff of silt passageway 301, T shape desilting body 3 can be cleared up impurity such as silt that the past passed through and some impurity that still exist in the passageway 301 together.
As shown in fig. 2 and 3, the synchronous moving mechanism 4 includes a mounting bracket 402 fixedly mounted on the T-shaped dredging pipe body 3, a first integrated motor 401 connected to one end of the mounting bracket 402, a wheel body 403 movably connected to the other end of the mounting bracket 402, and a transmission assembly disposed in the mounting bracket 402, an output shaft of the first integrated motor 401 is connected to a wheel shaft of the wheel body 403 through the transmission assembly, a first chamber 305 is disposed in a wall of the T-shaped dredging pipe body 3, one end of the mounting bracket 402 penetrates into the first chamber 305, and a sealing ring is disposed at a joint of the mounting bracket 402 and the first chamber 305.
The transmission assembly comprises a first chain wheel connected to the output shaft end of the first integrated motor 401, a second chain wheel connected to the shaft end of the wheel body 403, and a chain connected between the first chain wheel and the second chain wheel.
It should be noted that, as described above, when the T-shaped dredging pipe body 3 is controlled to move, the first integrated motor 401 in the synchronous moving mechanism 4 drives the first chain wheel to rotate, the first chain wheel drives the second chain wheel to rotate at the same speed through the chain after rotating, the second chain wheel drives the wheel body 403 to rotate after rotating, the wheel body 403 drives the T-shaped dredging pipe body 3 to move along the limiting slide rail 102 through the rolling friction force generated between the wheel body 403 and the inner wall of the pre-buried percolate collecting pipe 1, and moves towards the position to be cleaned, and in the process, the traversed liquid inlet hole 101 is cleaned.
As shown in fig. 2 and 5-8, the plurality of pore dredging mechanisms 5 are matched with the plurality of liquid inlet holes 101, the T-shaped dredging pipe body 3 is provided with a plurality of pore grooves 306, and the reciprocating component and the control component are connected to the inner walls of the pore grooves 306;
the reciprocating moving assembly comprises a second integrated motor 501 connected to the middle position of the bottom end of the hole groove 306, a reciprocating screw rod 502 connected to the output shaft end of the second integrated motor 501, a first hollow moving sleeve 503 sleeved on the reciprocating screw rod 502, a limiting connecting piece 506 connected to the inner wall of the hole groove 306 and a limiting rod 508 connected to the outer wall of the first hollow moving sleeve 503 and close to the bottom end position, one end of the limiting rod 508 is slidably connected with the limiting connecting piece 506, and a first sliding block matched with the reciprocating screw rod 502 is connected to the joint of the first hollow moving sleeve 503 and the reciprocating screw rod 502;
the cleaning assembly comprises a second hollow movable sleeve 504 sleeved on the first hollow movable sleeve 503, a plurality of cleaning pieces 505 connected to the second hollow movable sleeve 504, and a reciprocating thread groove 5040 arranged on the outer wall of the second hollow movable sleeve 504, wherein one end of the first hollow movable sleeve 503 is movably connected with the inner wall of the second hollow movable sleeve 504;
the control component comprises a cover plate 507 detachably connected to the limit connecting piece 506, a through hole arranged in the middle of the cover plate 507 and a second sliding block connected to the inner wall of the through hole, the through hole is used for the second hollow movable sleeve 504 to pass through, and the second sliding block is matched with the reciprocating thread groove 5040.
It should be noted that, as described above, when moving to corresponding feed liquor hole 101, the pore canals dredging mechanism 5 drives the cleaning assembly to gradually insert from the edge of feed liquor hole 101 through the reciprocating assembly therein, and adjusts the rotation of the cleaning assembly through the control assembly in the process of inserting, can clean feed liquor hole 101 and its inner wall, when the cleaning assembly moves to the central position of feed liquor hole 101, the cleaning assembly is in the state of being completely inserted into feed liquor hole 101, then the reciprocating assembly drives the cleaning assembly to gradually retract until disengaging from feed liquor hole 101, specifically:
the second integrated motor 501 drives the reciprocating screw rod 502 to rotate, the reciprocating screw rod 502 drives the first hollow moving sleeve 503 to move towards the liquid inlet hole 101 after rotating, it should be noted that due to the limiting action between the limiting rod 508 and the limiting connecting piece 506 connected to the first hollow moving sleeve 503, the first hollow moving sleeve 503 cannot rotate along with the rotation of the reciprocating screw rod 502, the reciprocating screw rod 502 drives the first slider and the first hollow moving sleeve 503 to move towards the liquid inlet hole 101 after rotating, at this time, the first hollow moving sleeve 503 drives the second hollow moving sleeve 504 to move in the same direction, while the second hollow moving sleeve 504 drives the cleaning brush 505 connected thereto to rotate during moving, due to the cooperation of the reciprocating thread groove 5040 arranged thereon and the second slider on the cover plate 507 fixedly arranged, the second hollow moving sleeve 504 continuously rotates in the process of moving towards the liquid inlet hole 101, so as to prevent the liquid inlet hole 101 from being cleaned, the cleaning brush 505 rotates when the second hollow moving sleeve 504 rotates, the cleaning brush 505 has a certain hollow deformation capability, the liquid inlet hole 101 is cleaned in the process of continuously rotating, the cleaning end point is prevented from being cleaned, and the cleaning efficiency of the second hollow moving sleeve is increased until the whole reciprocating screw rod 502 moves to the cleaning mechanism, and the cleaning sleeve 101, and the whole reciprocating movement process of the second hollow moving sleeve is not increased, and the cleaning sleeve can be moved completely, and the cleaning efficiency of the cleaning sleeve is increased.
As shown in fig. 2, 4 and 9, the iris mechanism 6 includes an integrated adjusting component and an iris component, the integrated adjusting component is connected with the iris component, a second chamber 307 is arranged in the wall of the T-shaped dredging pipe body 3, an annular mounting groove 303 and a through hole 304 are arranged at the other end of the T-shaped dredging pipe body, the integrated adjusting component is arranged in the second chamber 307, and the iris component is detachably connected in the annular mounting groove 303;
the iris component comprises a fixed ring plate 601 detachably connected to the inner wall of the annular mounting groove 303, a plurality of arc-shaped sliding grooves 6010 arranged on the fixed ring plate 601, a connecting rod 6011 movably connected to the fixed ring plate 601, a rotary sealing plate 6012 movably connected to the other end of the connecting rod 6011, a sliding rod 6020 slidably connected in the arc-shaped sliding grooves 6010 and a rotary ring plate 602 connected to one end of the sliding rod 6020, wherein the middle part of the rotary ring plate 602 is provided with a through hole 6021, and the diameter of the through hole 6021 is the same as that of the silt passage 301;
the integrated adjusting assembly comprises a third integrated motor 603 connected to the inner wall of the second chamber 307, a steering rod 6030 connected to the output shaft end of the third integrated motor 603, and an adapting slide groove penetrating through the second chamber 307, wherein the steering rod 6030 passes through the adapting slide groove to be connected with a corresponding slide rod 6020.
It should be noted that, as described above, in the advancing dredging process, the iris mechanism 6 needs to be in an open state, so that the dredging channel 301 is in a smooth state, specifically, the third integrated motor 603 arranged therein is started, and drives the steering rod 6030 to rotate for a set angle, the steering rod 6030 drives the connected slide rod 6020 to move along the arc chute 6010 when rotating, the slide rod 6020 drives the rotating ring plate 602 to rotate when moving, and after rotating, the rotating ring plate 602 drives one corner of the plurality of rotating sealing plates 6012 movably connected thereto to move along with the rotating ring plate 602, in cooperation with the adjusting function of the connecting rod 6011, until the plurality of rotating sealing plates 6012 do not cover the through hole 6021, at this time, the dredging channel 301 is in a smooth state, and the shoveled impurities can pass through the dredging channel 301 on the T-shaped dredging pipe body 3 and move to the other end of the T-shaped dredging pipe body 3 under the moving function and the self-accumulation continuity of the impurities;
when dredging is finished, the third integrated motor 603 rotates reversely to drive the rotary sealing plates 6012 to rotate to the through hole 6021 and to be in close contact with the through hole 6021, at the moment, the rotary sealing plates 6012 completely cover and seal the through hole 6021, at the moment, the other end of the T-shaped dredging pipe body 3 is in a completely sealed state, and impurities which are previously shoveled and moved to the other end of the T-shaped dredging pipe body 3 and part of impurities in the dredging passage 301 can be cleaned out of the pre-buried percolate collecting pipe 1.
Claims (7)
1. The utility model provides a landfill leachate on-line monitoring equipment which characterized in that: the device comprises a pre-buried leachate collecting pipe (1), a plurality of liquid inlet holes (101) uniformly arranged on the pre-buried leachate collecting pipe (1), a limiting slide rail (102) integrally formed on the inner wall of the pre-buried leachate collecting pipe (1), a plurality of sound wave detecting heads (2) equidistantly installed on the pre-buried leachate collecting pipe (1) and a dredging mechanism arranged in the pre-buried leachate collecting pipe (1), wherein the sound wave detecting heads (2) are used for collecting sludge accumulation data in the pre-buried leachate collecting pipe (1), and the dredging mechanism is used for cleaning sludge on the inner wall of the pre-buried leachate collecting pipe (1) and on the inner wall of the liquid inlet holes (101);
the dredging mechanism comprises a T-shaped dredging pipe body (3) arranged in a pre-embedded percolate collecting pipe (1), a dredging channel (301) arranged in the middle of the T-shaped dredging pipe body (3), a funnel type dredging part (302) connected to one end of the T-shaped dredging pipe body (3), two synchronous moving mechanisms (4) and a plurality of pore channel dredging mechanisms (5) symmetrically arranged on the T-shaped dredging pipe body (3), and an iris mechanism (6) detachably connected to the other end of the T-shaped dredging pipe body (3), wherein bayonets (3020) matched with limit slide rails (102) are arranged at the edge of the other end of the T-shaped dredging pipe body (3) and on the funnel type dredging part (302), and the synchronous moving mechanisms (4) are in contact with the inner wall of the pre-embedded percolate collecting pipe (1) and are used for driving the T-shaped dredging pipe body (3) to move along the limit slide rails (102);
the pore channel dredging mechanism (5) comprises a reciprocating moving component, a control component and a cleaning component, wherein the reciprocating moving component is connected to the T-shaped dredging pipe body (3), the cleaning component is movably connected to the reciprocating moving component, and when the reciprocating moving component drives the cleaning component to reciprocate, the control component is used for driving the cleaning component to rotate;
the funnel type silt shoveling piece (302) is communicated with one end of the silt passage (301), and the iris mechanism (6) is used for sealing the other end of the silt passage (301);
the reciprocating motion assembly comprises a second integrated motor (501) connected to the middle position of the bottom end of the hole groove (306), a reciprocating screw rod (502) connected to the output shaft end of the second integrated motor (501), a first hollow motion sleeve (503) sleeved on the reciprocating screw rod (502), a limiting connecting piece (506) connected to the inner wall of the hole groove (306), and a limiting rod (508) connected to the outer wall of the first hollow motion sleeve (503) and close to the bottom end position, one end of the limiting rod (508) is slidably connected with the limiting connecting piece (506), and a first sliding block matched with the reciprocating screw rod (502) is connected to the joint of the first hollow motion sleeve (503) and the reciprocating screw rod (502);
the cleaning assembly comprises a second hollow movable sleeve (504) sleeved on the first hollow movable sleeve (503), a plurality of cleaning pieces (505) connected to the second hollow movable sleeve (504) and a reciprocating thread groove (5040) arranged on the outer wall of the second hollow movable sleeve (504), wherein one end of the first hollow movable sleeve (503) is movably connected with the inner wall of the second hollow movable sleeve (504);
the control assembly comprises a cover plate (507) detachably connected to the limiting connecting piece (506), a through hole formed in the middle of the cover plate (507) and a second sliding block connected to the inner wall of the through hole, the through hole is used for the second hollow movable sleeve (504) to penetrate, and the second sliding block is matched with the reciprocating thread groove (5040).
2. The on-line monitoring device for landfill leachate of claim 1, wherein: synchronous moving mechanism (4) are including installing support (402) of fixed mounting on T shape desilting body (3), connect first integrated motor (401) in installing support (402) one end, swing joint wheel body (403) at the installing support (402) other end and locate the transmission assembly in installing support (402), and the output shaft of first integrated motor (401) passes through the wheel hub connection of transmission assembly with wheel body (403), be equipped with first cavity (305) in the wall of T shape desilting body (3), the one end of installing support (402) is run through to first cavity (305) in, and installing support (402) and first cavity (305) handing-over department are equipped with the sealing washer.
3. The on-line monitoring device for landfill leachate according to claim 2, wherein: the transmission assembly comprises a first chain wheel connected to the output shaft end of the first integrated motor (401), a second chain wheel connected to the shaft end of the wheel body (403), and a chain connected between the first chain wheel and the second chain wheel.
4. The on-line monitoring device for landfill leachate according to claim 3, wherein: a plurality of pore channel dredging mechanism (5) and a plurality of feed liquor hole (101) phase-match set up, be equipped with a plurality of hole groove (306) on T shape desilting body (3), reciprocating motion subassembly and control assembly all connect on the inner wall of hole groove (306).
5. The on-line monitoring device for landfill leachate according to claim 4, wherein: iris mechanism (6) include integrated form adjusting part and iris subassembly, integrated form adjusting part is connected with the iris subassembly, be equipped with second cavity (307) in the wall of T shape desilting body (3), and its other end is equipped with annular mounting groove (303) and leads to line hole (304), integrated form adjusting part is located in second cavity (307), the detachable connection of iris subassembly is in annular mounting groove (303).
6. The landfill leachate on-line monitoring equipment of claim 5, wherein: the iris subassembly includes detachable fixed ring board (601) of connecting on annular mounting groove (303) inner wall, locates a plurality of arc spout (6010) on fixed ring board (601), swing joint connecting rod (6011) on fixed ring board (601), swing joint rotary type closing plate (6012) at the connecting rod (6011) other end, slide bar (6020) and swivel ring board (602) of connection in slide bar (6020) one end in slide bar (6010) in the arc spout (6010), the middle part of swivel ring board (602) is equipped with through-hole (6021), the diameter of through-hole (6021) is the same with the diameter that leads to silt way (301).
7. The on-line monitoring device for landfill leachate according to claim 6, wherein: the integrated adjusting assembly comprises a third integrated motor (603) connected to the inner wall of the second chamber (307), a steering rod (6030) connected to the output shaft end of the third integrated motor (603) and an adaptive sliding groove penetrating through the second chamber (307), and the steering rod (6030) penetrates through the adaptive sliding groove to be connected with a corresponding sliding rod (6020).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211680892.5A CN115655339B (en) | 2022-12-27 | 2022-12-27 | Landfill leachate on-line monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211680892.5A CN115655339B (en) | 2022-12-27 | 2022-12-27 | Landfill leachate on-line monitoring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115655339A CN115655339A (en) | 2023-01-31 |
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| CN106948471A (en) * | 2017-05-11 | 2017-07-14 | 深圳市中兰环保科技股份有限公司 | A kind of waste landfill site leachate discharge guiding pipe dredger |
| CN209049858U (en) * | 2019-03-18 | 2019-07-02 | 广西匠仪市政工程有限公司 | A kind of landfill leachate discharge guiding pipe dredging device |
| CN112547710A (en) * | 2020-10-30 | 2021-03-26 | 安徽省泰昌橡塑有限公司 | Industrial brush suitable for pipeline cleaning |
| CN112777738A (en) * | 2021-01-09 | 2021-05-11 | 蒋能 | High-efficiency anaerobic bioreactor for industrial wastewater treatment |
| CN218011327U (en) * | 2022-08-01 | 2022-12-13 | 中国电建集团西北勘测设计研究院有限公司 | Landfill leachate drainage pipe dredging device |
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| CN110439101B (en) * | 2019-09-06 | 2020-04-03 | 广州克力劳保用品有限公司 | Dredging device for urban sewer |
| CN212104499U (en) * | 2019-11-29 | 2020-12-08 | 浙江华仕管道科技有限公司 | Funnel-shaped desilting device and desilting device |
| CN213801269U (en) * | 2020-10-14 | 2021-07-27 | 刘涛 | Household intelligent voice recognition classification garbage can |
| US11920338B2 (en) * | 2021-02-04 | 2024-03-05 | Michael Jones | Feed pad water collection system and method |
| CN216428382U (en) * | 2021-12-12 | 2022-05-03 | 徐爱春 | Hydraulic engineering river sediment removal device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106948471A (en) * | 2017-05-11 | 2017-07-14 | 深圳市中兰环保科技股份有限公司 | A kind of waste landfill site leachate discharge guiding pipe dredger |
| CN209049858U (en) * | 2019-03-18 | 2019-07-02 | 广西匠仪市政工程有限公司 | A kind of landfill leachate discharge guiding pipe dredging device |
| CN112547710A (en) * | 2020-10-30 | 2021-03-26 | 安徽省泰昌橡塑有限公司 | Industrial brush suitable for pipeline cleaning |
| CN112777738A (en) * | 2021-01-09 | 2021-05-11 | 蒋能 | High-efficiency anaerobic bioreactor for industrial wastewater treatment |
| CN218011327U (en) * | 2022-08-01 | 2022-12-13 | 中国电建集团西北勘测设计研究院有限公司 | Landfill leachate drainage pipe dredging device |
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