CN211425582U

CN211425582U - Domestic waste landfill leachate height monitoring device

Info

Publication number: CN211425582U
Application number: CN202020360455.5U
Authority: CN
Inventors: 张忠原; 迟军永
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-09-04
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a domestic waste landfill leachate height monitoring device, the installation structure comprises a sleeve, the sleeve is located the foundation ditch, the sleeve is vertical with the foundation ditch and is placed, there is leachate the below of foundation ditch, telescopic bottom fixedly connected with filter screen, the utility model relates to an environmental protection technical field. This a domestic waste landfill leachate height monitoring devices, it is whole by the sleeve to have reached, the filter screen, conical base and tooth constitute, when using, according to the site conditions of landfill, select suitable measuring point, the workman holds the handle, drive the downward spiral motion of sleeve, utilize the scale on sleeve surface, judge whether reach the foundation ditch bottom, and then measure, the site operation of being convenient for, improve the testing result, utilize leading positive pole and wire to cup joint, make the wire be in the state upright relatively, reduce the probe and bump at the in-process that uses, improve the testing result, satisfy the purpose of user demand.

Description

Domestic waste landfill leachate height monitoring device

Technical Field

The utility model relates to an environmental protection field, more specifically say, relate to a domestic waste landfill leachate height monitoring device.

Background

With the rapid development of economic construction in China, a large amount of domestic garbage needs to be subjected to sanitary landfill, so that a large-scale garbage landfill needs to be constructed. In a landfill, the domestic garbage is gradually degraded along with time to generate leachate, rainwater permeates into the garbage body, and the leachate is increased rapidly. The leachate is usually discharged from a pipeline designed at the bottom of the landfill, but the pipeline is often blocked, so that the leachate cannot be discharged and is accumulated continuously, the stability of the landfill is seriously threatened, and at present, a great number of cases of landfill damage caused by overlarge leachate height exist. Therefore, the height of leachate in the landfill needs to be detected. At present, the patent names are disclosed as follows: the utility model provides a domestic waste landfill leachate height monitoring device, patent application number is: CN201120072024.X, a patent disclosed, provides a real-time, convenient and fast leachate height monitoring device for a domestic waste landfill. However, in the using process of the device, the pipeline needs to be pre-buried in a landfill in advance, the site excavation cannot be carried out according to the site situation, in the detecting process of the cable, the cable cannot be kept in an upright state all the time in the PVC pipe, the cable is easy to bend, the probe is easy to collide, the detecting result is influenced, and the using requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the pipeline needs to be pre-buried in a landfill in advance during the use of the device in the prior art, the site excavation cannot be carried out according to the site condition, and the cable cannot be kept in an upright state in a PVC pipe during the detection process, the cable is easy to bend, a probe is easy to collide, the detection result is influenced, and the use requirement cannot be met, the utility model aims to provide a leachate height monitoring device for a domestic garbage landfill, which can realize that the whole device consists of a sleeve, a filter screen, a conical base and teeth, when in use, a proper measuring point is selected according to the site condition of the landfill, a worker holds a handle to drive the sleeve to carry out downward spiral motion, and the scale on the surface of the sleeve is utilized to judge whether the bottom of a foundation pit is reached or not so as to carry out the measurement, thereby facilitating the site construction and improving the detection result, the guide rod is utilized to be sleeved with the lead, so that the lead is in a relatively vertical state, the collision of the probe in the use process is reduced, the detection result is improved, and the use requirement is met.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A leachate height monitoring device for a household garbage landfill comprises a sleeve, wherein the sleeve is positioned in a foundation pit, the sleeve and the foundation pit are vertically arranged, and leachate is arranged below the foundation pit;

the bottom of the sleeve is fixedly connected with a filter screen, the bottom of the filter screen is fixedly connected with a conical base, the bottom of the conical base is fixedly connected with teeth, the bottoms of the teeth are contacted with the bottom of the foundation pit, and the filter screen is communicated with the interior of the sleeve;

the side wall of the sleeve is provided with filter holes at equal intervals, the side wall of the top of the sleeve is fixedly connected with a handle, and the outside of the sleeve is provided with a graduated scale;

the telescopic inner wall top fixedly connected with mount, the sleeve passes through mount fixedly connected with buffer, buffer's clearance sliding connection has leads positive pole, lead the bottom fixedly connected with probe of positive pole, lead the top fixedly connected with fixed block of positive pole, the lateral wall of fixed block is provided with the wire, the wire is located leads the inside of positive pole, the wire is linked together with the probe, the one end that the probe was kept away from to the wire is connected with the detector.

Preferably, buffer includes the buffering frame, the buffering frame passes through mount and telescopic inner wall fixed connection, the inner wall fixedly connected with supporting spring of buffering frame, the buffering frame passes through supporting spring fixedly connected with support frame, the lateral wall fixedly connected with axis of rotation of support frame, the middle part of axis of rotation is rotated and is connected with the guide pulley, it is corresponding with the guide pulley to lead positive pole.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: the whole body is composed of a sleeve, a filter screen, a conical base and teeth, when in use, a proper measuring point is selected according to the site condition of a landfill, a worker holds a handle to drive the sleeve to rotate, the filter screen is driven to rotate, the conical base is driven to rotate, the teeth are driven to rotate, the sleeve is integrally screwed into the landfill, the filter screen is arranged at the bottom of the sleeve, filter holes are formed in the side wall of the sleeve, leachate can pass through the filter screen, so that an instrument can conveniently measure the leachate, whether the whole body reaches the bottom of a foundation pit or not is judged according to the scale on the surface of the sleeve, then a probe is placed in the sleeve by using a guide rod to detect the leachate in the foundation pit, the lead is in an upright state because the lead is positioned in the guide rod, and the buffer device clamps and fixes the guide rod, so that the guide rod is in an upright state, collision between the probe and, improve the testing result, whole can cyclic utilization, detect many times, reduce the loss of consumptive material, satisfy the user demand, it is whole by the sleeve to have reached, the filter screen, conical base and tooth constitute, when using, according to the site conditions of landfill, select suitable measuring point, the workman holds the handle, drive the downward spiral motion of sleeve, utilize the scale on sleeve surface, judge whether reach the foundation ditch bottom, and then measure, be convenient for site operation, improve the testing result, utilize and lead positive pole and wire to cup joint, make the wire be in the state of standing upright relatively, reduce the probe and bump at the in-process that uses, improve the testing result, satisfy the purpose of user demand.

Drawings

Fig. 1 is a schematic view of the overall installation structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the sleeve according to the present invention;

fig. 3 is a schematic structural diagram of the buffering device of the present invention.

The reference numbers in the figures illustrate:

1. a sleeve; 2. a foundation pit; 3. leaching liquor; 4. a filter screen; 5. a conical base; 6. teeth; 7. filtering holes; 8. a fixed mount; 9. a buffer device; 91. a buffer frame; 92. a support spring; 93. a support frame; 94. a rotating shaft; 95. a guide wheel; 10. a guide rod; 11. a probe; 12. a fixed block; 13. a wire; 14. a handle.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a domestic waste landfill leachate height monitoring device, includes sleeve 1, and sleeve 1 is located foundation ditch 2, and sleeve 1 and vertical the placing of foundation ditch 2 have leachate 3 in the below of foundation ditch 2. The sleeve 1 and the foundation pit 2 are vertically arranged, and the measurement precision is improved.

Example 2:

referring to fig. 2, a leachate height monitoring device for a domestic waste landfill is substantially the same as that in embodiment 1, and further, a filter screen 4 is fixedly connected to the bottom of the sleeve 1, a conical base 5 is fixedly connected to the bottom of the filter screen 4, teeth 6 are fixedly connected to the bottom of the conical base 5, the bottoms of the teeth 6 are in contact with the bottom of the foundation pit 2, and the filter screen 4 is communicated with the interior of the sleeve 1. The workman holds handle 14, drives sleeve 1 and rotates, drives filter screen 4 and rotates, drives conical base 5 and rotates, drives tooth 6 and rotates for in the whole screw in landfill of sleeve 1, because sleeve 1 bottom sets up filter screen 4, leachate 3 accessible, and then make things convenient for the instrument to measure.

Example 3:

referring to fig. 2, a leachate height monitoring device for a domestic garbage landfill is substantially the same as that in embodiment 1, and further, the sidewall of the sleeve 1 is provided with filtering holes 7 at equal intervals, the sidewall of the top of the sleeve 1 is fixedly connected with a handle 14, and the outside of the sleeve 1 is provided with a scale. The lateral wall of the sleeve 1 is provided with a filter hole 7, leachate 3 can pass through, so that the instrument can measure conveniently, and whether the whole foundation pit bottom is reached is judged according to the scale on the surface of the sleeve 1.

Example 4:

referring to fig. 2, a leachate height monitoring device for a domestic garbage landfill is substantially the same as that in embodiment 1, further, a fixing frame 8 is fixedly connected to the top of the inner wall of the sleeve 1, the sleeve 1 is fixedly connected to a buffer device 9 through the fixing frame 8, a guide rod 10 is slidably connected to a gap of the buffer device 9, a probe 11 is fixedly connected to the bottom of the guide rod 10, a fixing block 12 is fixedly connected to the top of the guide rod 10, a lead 13 is arranged on the side wall of the fixing block 12, the lead 13 is located inside the guide rod 10, the lead 13 is communicated with the probe 11, and one end of the lead 13, which is far away from the probe 11, is connected to a detector. Utilize and lead positive pole 10 to place probe 11 in the sleeve, leachate 3 in the foundation ditch detects, because wire 13 is located and leads positive pole 10 inside, make wire 13 be in the state of standing upright, and buffer 9 carries out the centre gripping to leading positive pole 10 fixed, make and lead positive pole 10 and be in the vertical state, reduce the transportation and remove the in-process, probe 11 bumps with 1 inner wall of sleeve, guarantee probe 11 and normally work, improve the testing result, place the top of filter screen 4 with the probe, through the detector, judge the liquid level height that the probe detected, in addition filter screen 4, conical base 5, the overall height of tooth 6, can judge leachate height.

Example 5:

referring to fig. 3, a leachate height monitoring device for a domestic waste landfill is substantially the same as that in embodiment 4, and further, the buffering device 9 includes a buffering frame 91, the buffering frame 91 is fixedly connected to the inner wall of the sleeve 1 through a fixing frame 8, a supporting spring 92 is fixedly connected to the inner wall of the buffering frame 91, the buffering frame 91 is fixedly connected to a supporting frame 93 through the supporting spring 92, a rotating shaft 94 is fixedly connected to the side wall of the supporting frame 93, a guide wheel 95 is rotatably connected to the middle of the rotating shaft 94, and the guide rod 10 corresponds to the guide wheel 95. When leading positive pole 10 and putting into sleeve 1 in, leading positive pole 10 and guide pulley 95 and contacting and sliding, because supporting spring 92 supports support frame 93, support swivel spindle 94, and then support guide pulley 95, and upper and lower two sets of guide pulleys 95 cooperate, support leading positive pole 10, guarantee to lead positive pole 10 vertical motion, reduce probe 11 and sleeve inner wall and bump, guarantee that probe 11 normally works.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a domestic waste landfill leachate height monitoring device, includes sleeve (1), its characterized in that: the sleeve (1) is positioned in the foundation pit (2), the sleeve (1) and the foundation pit (2) are vertically arranged, and leachate (3) is arranged below the foundation pit (2);

the bottom of the sleeve (1) is fixedly connected with a filter screen (4), the bottom of the filter screen (4) is fixedly connected with a conical base (5), the bottom of the conical base (5) is fixedly connected with teeth (6), the bottom of the teeth (6) is in contact with the bottom of the foundation pit (2), and the filter screen (4) is communicated with the interior of the sleeve (1);

the side wall of the sleeve (1) is provided with filter holes (7) at equal intervals, the side wall of the top of the sleeve (1) is fixedly connected with a handle (14), and a graduated scale is arranged outside the sleeve (1);

inner wall top fixedly connected with mount (8) of sleeve (1), sleeve (1) is through mount (8) fixedly connected with buffer (9), positive pole (10) are led to the clearance sliding connection of buffer (9), lead bottom fixedly connected with probe (11) of positive pole (10), lead top fixedly connected with fixed block (12) of positive pole (10), the lateral wall of fixed block (12) is provided with wire (13), wire (13) are located the inside of leading positive pole (10), wire (13) are linked together with probe (11), the one end that probe (11) were kept away from in wire (13) is connected with the detector.

2. The domestic waste landfill leachate height monitoring device of claim 1, wherein: buffer (9) are including buffering frame (91), the inner wall fixed connection of buffer frame (91) through mount (8) and sleeve (1), the inner wall fixedly connected with supporting spring (92) of buffer frame (91), buffer frame (91) is through supporting spring (92) fixedly connected with support frame (93), the lateral wall fixedly connected with axis of rotation (94) of support frame (93), the middle part of axis of rotation (94) is rotated and is connected with guide pulley (95), it is corresponding with guide pulley (95) to lead positive pole (10).