CN220367057U - Layered sampling tool for sludge treatment - Google Patents
Layered sampling tool for sludge treatment Download PDFInfo
- Publication number
- CN220367057U CN220367057U CN202321786880.0U CN202321786880U CN220367057U CN 220367057 U CN220367057 U CN 220367057U CN 202321786880 U CN202321786880 U CN 202321786880U CN 220367057 U CN220367057 U CN 220367057U
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- Prior art keywords
- sampling
- sampling tube
- fixedly connected
- sludge treatment
- screw
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- 238000005070 sampling Methods 0.000 title claims abstract description 129
- 239000010802 sludge Substances 0.000 title claims abstract description 36
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000005192 partition Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a layered sampling tool for sludge treatment, which comprises a top plate, a bottom plate and a supporting rod, wherein a screw is connected to the top plate in a threaded manner, a sampling tube is connected to the bottom end of the screw, a plug is movably clamped in the sampling hole, and a connecting plate is fixedly connected to the side surface of the plug. Adopt above-mentioned technical scheme to make a layering sampling tool for sludge treatment, the bottom plate can be placed on the plane of mud for the sampling tube can keep vertical state, can drive the sampling tube through rotatory screw rod and move down, makes the insertion in-process of sampling tube also keep vertical state, improves the sampling precision, and the shutoff keeps the joint in the state in the sample hole, avoids the mud of different degree of depth to enter into the sample intracavity, avoids the sample of the mud pollution sample intracavity of different degree of depth.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a layered sampling tool for sludge treatment.
Background
The utility model provides a mud is mixed solid waste in the sewage, the sludge treatment is the important one in the sewage treatment, before carrying out the sludge treatment, need take a sample to mud through sampling tool in order to know the muddy, at present, sampling tool to mud application, usually a circular shape sampling tube, the front end of sampling tube is equipped with sharp pointed end, the surface is equipped with the sampling mouth that corresponds with adopting intraductal layering, insert the sampling tube in the mud, be located the sampling mouth that the surface corresponds through sampling tube inside layering, sample the mud of different degree of depth, but hardly guarantee the straightness that hangs down between sampling tube and the mud, this is authorizing one kind of utility model that bulletin number is CN218847715U to disclose a layered sampling tool for sludge treatment, through the cooperation use between dead lever, the locating plate, the thread bush and the threaded rod, in order to cooperate layered sampling tube can accurate vertical location to sample the mud of different degree of depth, compare the single sampling tube through layered sampling to carry out vertical location sample, but set up the locating plate in the both sides of sampling tube and be difficult to realize vertical location, sample the sampling tube can not appear in the inclined state before the sampling tube in the shelter from, the sample layer can also the sample the condition is lost, the sample layer can not appear in the subsequent sampling layer of the sample condition, the sample layer can appear in the sample layer is different degree of depth, the sample structure is lost. For this purpose we propose a stratified sampling tool for sludge treatment.
Disclosure of Invention
In order to solve the problems, the utility model provides the following technical scheme: the utility model provides a stratified sampling instrument for sludge treatment, includes roof, bottom plate and bracing piece, roof and bottom plate are circular, bracing piece fixed connection is between roof and bottom plate, threaded connection has the screw rod on the roof, the screw rod bottom is connected with the sampling tube, the inside fixedly connected with baffle of sampling tube, the baffle divide into the inner chamber of sampling tube adjacent from top to bottom, sampling chamber side is provided with the thief hatch, the downthehole movable joint of thief hatch has the shutoff, shutoff side fixedly connected with connecting plate, from top to bottom is adjacent through connecting rod fixed connection between the connecting plate, the top connecting plate upper end fixedly connected with pull rod, the sampling tube is run through to the pull rod upper end.
Preferably, the sampling tube upper end fixedly connected with adapter sleeve, the bottom joint of screw rod is in adapter sleeve, connect through the mounting between screw rod and the adapter sleeve.
Preferably, the upper end of the pull rod is movably connected with an extension rod.
Preferably, the middle part fixedly connected with screw sleeve of roof, screw thread connection is in screw sleeve.
Preferably, the bottom end of the sampling tube is fixedly connected with an insertion cone.
The utility model has the advantages and beneficial effects that: the utility model provides a layered sampling tool for sludge treatment, which supports a sampling tube through the cooperation of a top plate, a bottom plate and a supporting rod, enables the bottom plate to be placed on the plane of sludge, enables the sampling tube to be kept in a vertical state, and can drive the sampling tube to move downwards through rotating a screw rod, so that the sampling tube is kept in a vertical state in the inserting process, the sampling precision is improved, in the inserting process, a blocking is kept in a state of being blocked in a sampling hole, the sludge with different depths is prevented from entering the sampling cavity, after the sludge enters a designated depth, a connecting plate is driven by a pull rod to move upwards, the blocking is pulled out from the sampling hole, the sludge enters the sampling cavity from the sampling hole, the sampling of the sludge with different depths is realized, the sampling precision is further improved, and the sludge with different depths is prevented from polluting samples in the sampling cavity.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a schematic perspective view of the present utility model.
In the figure: the device comprises a top plate 1, a bottom plate 2, a supporting rod 3, a screw 4, a sampling tube 5, a plug cone 6, a connecting sleeve 7, a fixing piece 8, a partition plate 9, a sampling cavity 10, a sampling hole 11, a plug 12, a connecting plate 13, a connecting rod 14, a pull rod 15, an extension rod 16 and a threaded sleeve 17.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
The utility model is shown in fig. 1-3, the utility model is a stratified sampling tool for sludge treatment, including roof 1, bottom plate 2 and support bar 3, roof 1 and bottom plate 2 are circular, support bar 3 is fixedly connected between roof 1 and bottom plate 2, as shown in fig. 1, roof 1 locates above bottom plate 2, in use, place bottom plate 2 on the level of the mud sampled, realize supporting and spacing the whole sampling device, make it keep the vertical state with the mud level, and then make the sampling tube keep the vertical state while inserting to the mud below, reduce the probability that the sampling tube inclines, compared with the mode to set up two locating plates on both sides of the sampling tube, the stability of bottom plate 2 is higher, the sampling tube is more stable, in addition the support bar 3 has at least two;
the screw 4 is connected to the top plate 1 in a threaded manner, the sampling tube 5 is connected to the bottom end of the screw 4, the insertion cone 6 is fixedly connected to the bottom end of the sampling tube 5, the insertion cone 6 is in a cone structure, a through hole is formed in the bottom plate 2, the sampling tube 5 can penetrate through the through hole of the bottom plate 2, a handle is arranged at the upper end of the screw 4, after the bottom plate 2 is placed on a sampling plane, the screw 4 is driven to rotate by the handle, under the action of the threaded connection of the screw 4 and the top plate 1, the screw 4 drives the sampling tube 5 to move downwards, the sampling tube 5 is inserted into sludge until the sampling tube 5 stops after entering a proper depth, and resistance is reduced due to the arrangement of the insertion cone 6 in the insertion process, so that the sampling tube 5 is convenient to be inserted into the ground;
the middle part of the top plate 1 is fixedly connected with a threaded sleeve 17, and the screw 4 is in threaded connection with the threaded sleeve 17, as shown in fig. 1, the arrangement of the threaded sleeve 17 improves the stability of the threaded connection of the screw 4 and the top plate 1, so that the screw 4 is kept vertical;
the upper end of the sampling tube 5 is fixedly connected with a connecting sleeve 7, the bottom end of the screw 4 is clamped in the connecting sleeve 7, the screw 4 is connected with the connecting sleeve 7 through a fixing piece 8, and the fixing piece 8 can be a matching piece of a bolt and a nut, so that the sampling tube 5 is detachably connected with the screw 4, and the sampling tube 4 can be separated from the screw 4 when necessary, thereby being convenient for replacing or cleaning the sampling tube 4;
the inside of the sampling tube 5 is fixedly connected with a partition board 9, the partition board 9 divides the inner cavity of the sampling tube 5 into sampling cavities 10 which are adjacent up and down, the partition board 9 can be provided with a plurality of groups at equal intervals, as shown in figure 1, the sampling cavities 10 which are arranged along the height direction of the sampling tube 5 can meet the sampling of sludge with different depths, and the aim of layered sampling is fulfilled;
the side of the sampling cavity 10 is provided with a sampling hole 11, a plug 12 is movably clamped in the sampling hole 11, as shown in fig. 2, the plug 12 can seal the sampling hole 11, the plug 12 can be a rubber plug, in the process of inserting the sampling pipe 5 into the ground, the plug 12 seals the sampling hole 11, sludge with different depths is prevented from entering the sampling cavity 10 in the inserting process, after the sampling pipe 5 is inserted into a designated depth, the plug 12 can be moved away from the sampling hole 11, at the moment, the sludge on the side of the sampling cavity 10 can enter the sampling cavity 10 through the sampling hole 11, the stratified sampling of the sludge with different depths is realized, after the sampling is finished, the plug 12 is moved into the sampling hole 11, the sampling pipe 5 is pulled out, and the sludge with different depths is prevented from polluting samples in the sampling cavity 10;
the side surface of the plug 12 is fixedly connected with a connecting plate 13, the connecting plates 13 adjacent to each other vertically are fixedly connected through a connecting rod 14, the upper end of the uppermost connecting plate 13 is fixedly connected with a pull rod 15, the upper end of the pull rod 15 penetrates through the sampling pipe 11, as shown in fig. 1 and 2, the connecting rod 13 can penetrate through the corresponding partition plate 9, meanwhile, sealing elements such as sealing rings and the like can be arranged at the connecting positions of the connecting rod 13 and the partition plate 9, so that sludge in different sampling cavities 10 is prevented from leaking and mixing, the upper ends of the pull rods 15 sequentially penetrate through the sampling pipe 5 and the top plate 1, when the sampling pipe 5 enters a designated depth, the connecting plate 13 can be pulled upwards by the pull rod 15, the plug 12 is further moved out of the sampling hole 11, and after the sampling is completed, the pull rod 15 is pressed downwards, and the connecting plate 13 drives the plug 12 to plug the sampling hole 11 again;
the upper end of the pull rod 15 is movably connected with an extension rod 16, and the extension rod 16 can be connected with the pull rod 15 in a threaded connection or movable plug-in connection mode, so that the pull rod 15 is conveniently pulled, and the condition that the length of the pull rod 15 is too short and is not easy to operate is avoided.
When the sampling device is used, the bottom plate 2 is placed on the plane of sampled sludge, the handle is used for driving the screw 4 to rotate, under the action of the threaded connection of the screw 4 and the top plate 1, the screw 4 drives the sampling tube 5 to move downwards, the sampling tube 5 is inserted into the sludge and stops until the sampling tube 5 enters into a proper depth, the pull rod 15 is used for pulling the connecting plate 13 upwards, the plug 12 is further moved out of the sampling hole 11, at the moment, the sludge on the side surface of the sampling cavity 10 can enter into the sampling cavity 10 through the sampling hole 11, the layered sampling of the sludge with different depths is realized, after the sampling is finished, the pull rod 15 is pressed downwards, the connecting plate 13 drives the plug 12 to plug the sampling hole 11 again, the sampling tube 5 is pulled out, and the sludge with different depths is prevented from polluting the sample in the sampling cavity 10.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a layered sampling tool for sludge treatment, includes roof (1), bottom plate (2) and bracing piece (3), its characterized in that, roof (1) and bottom plate (2) are circular, bracing piece (3) fixedly connected with is between roof (1) and bottom plate (2), threaded connection has screw rod (4) on roof (1), screw rod (4) bottom is connected with sampling tube (5), sampling tube (5) inside fixedly connected with baffle (9), baffle (9) divide into sampling chamber (10) adjacent from top to bottom with the inner chamber of sampling tube (5), sampling chamber (10) side is provided with sample hole (11), movable joint has shutoff (12) in sample hole (11), shutoff (12) side fixedly connected with connecting plate (13), upper and lower adjacent through connecting rod (14) fixedly connected with pull rod (15) between connecting plate (13), the top of pull rod (15) runs through sampling tube (5).
2. The layered sampling tool for sludge treatment according to claim 1, wherein the upper end of the sampling tube (5) is fixedly connected with a connecting sleeve (7), the bottom end of the screw rod (4) is clamped in the connecting sleeve (7), and the screw rod (4) is connected with the connecting sleeve (7) through a fixing piece (8).
3. The stratified sampling tool for sludge treatment as claimed in claim 1, wherein the upper end of the pull rod (15) is movably connected with an extension rod (16).
4. A stratified sampling tool for sludge treatment as claimed in claim 1, characterized in that the middle part of the top plate (1) is fixedly connected with a threaded sleeve (17), and the screw (4) is screwed in the threaded sleeve (17).
5. The layered sampling tool for sludge treatment according to claim 1, wherein the bottom end of the sampling tube (5) is fixedly connected with an insertion cone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786880.0U CN220367057U (en) | 2023-07-10 | 2023-07-10 | Layered sampling tool for sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786880.0U CN220367057U (en) | 2023-07-10 | 2023-07-10 | Layered sampling tool for sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367057U true CN220367057U (en) | 2024-01-19 |
Family
ID=89513393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786880.0U Active CN220367057U (en) | 2023-07-10 | 2023-07-10 | Layered sampling tool for sludge treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367057U (en) |
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2023
- 2023-07-10 CN CN202321786880.0U patent/CN220367057U/en active Active
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