CN111781022A - Sampling device for determining concentration of heterotrophic microorganisms in livestock-raising sewage by activated sludge - Google Patents
Sampling device for determining concentration of heterotrophic microorganisms in livestock-raising sewage by activated sludge Download PDFInfo
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- CN111781022A CN111781022A CN202010670965.7A CN202010670965A CN111781022A CN 111781022 A CN111781022 A CN 111781022A CN 202010670965 A CN202010670965 A CN 202010670965A CN 111781022 A CN111781022 A CN 111781022A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Hydrology & Water Resources (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention belongs to the technical field of livestock-raising, in particular to a sampling device for measuring the concentration of heterotrophic microorganisms in sewage of livestock-raising. According to the sampling device for determining the concentration of the heterotrophic microorganisms in the livestock-raising sewage, the supporting cover is arranged at the bottom of the supporting pipe, the outer wall of the circumference of the supporting cover is arranged into the arc-shaped opening, and the supporting pipe is arranged, so that the resistance of the supporting pipe inserted into the sewage can be effectively reduced, the fluctuation of the sewage is avoided, the sewage at different depths is prevented from crossing, and the accuracy of sewage sampling detection is improved.
Description
Technical Field
The invention relates to the technical field of livestock breeding, in particular to a sampling device for determining the concentration of heterotrophic microorganisms in activated sludge in livestock breeding sewage.
Background
Animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, skin, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail and converting pasture, feed and other plant energy into animal energy through artificial feeding and breeding.
In the process of livestock-raising, can produce a large amount of sewage, heterotrophic microorganism (XH) is the key index in activated sludge system steady state design and the dynamics model, consequently, need be to sewage activated sludge heterotrophic microorganism concentration determination, current sampling device is all that directly inserts the sampling tube in the sewage, the sample of drawing water, this kind of sample mode not only can not carry out convenient sample to the sewage of the different degree of depth, and simultaneously, the device inserts the in-process of sewage and can produce big fluctuation, influence the accuracy that the different degree of depth detected, consequently, need design a livestock-raising sewage activated sludge heterotrophic microorganism concentration determination and solve above-mentioned problem with sampling device.
Disclosure of Invention
Based on the technical problem of low sampling detection accuracy of the existing sampling device, the invention provides a sampling device for determining the concentration of heterotrophic microorganisms in the activated sludge in the livestock breeding sewage.
The sampling device for determining the concentration of the heterotrophic microorganisms in the activated sludge in the sewage of the livestock-raising comprises a supporting pipe, wherein the circumferential outer wall of the supporting pipe is connected with four annular water guide pipes which are arranged equidistantly through bolts, the inner walls of one sides of the annular openings of the four annular water guide pipes are all connected with the water guide pipes through bolts, the outer walls of the adjacent sides of the four water guide pipes are all connected with a groove plate through bolts, one sides of the inner walls of the four annular water guide pipes are all connected with an annular electric guide rail through bolts, the outer walls of one sides of the annular electric guide rail are all connected with electric sliding blocks in a sliding manner, the inner walls of the annular openings of the four annular water guide pipes are all connected with piston blocks in a sliding manner, the outer walls of one sides of the four electric sliding blocks are respectively connected with the outer walls of one sides of the four piston blocks through bolts, and the inner wall of the support cover is in an arc mouth shape.
Preferably, the outer walls of one side of the four annular water guide pipes are provided with first openings, and the inner walls of the first openings are inserted with sealing insertion plates.
Preferably, the four peripheral outer walls of the four sealing insertion plates are connected with the same rubber pad through bolts, and the outer wall of one side of each sealing insertion plate is connected with a sealing plate through bolts.
Preferably, four the second opening has all been seted up to annular aqueduct one side near first open-ended outer wall, and the outer wall of second open-ended one side all has the inlet pipe lid through hinged joint.
Preferably, the outer wall of the circumferential top of the sampling tube is connected with a sealing cover through threads.
Preferably, a third opening is formed in the outer wall of one side of the sampling tube, and the inner wall of the third opening is connected with a scale plate through a bolt.
Preferably, the outer walls of the tops of the two sides of the supporting tube are connected with lifting plates through bolts, and the outer walls of the tops of the two adjacent sides of the two lifting plates are provided with lifting openings.
Preferably, the outer walls of the four corners of the bottom of the support cover are connected with inserted rods through bolts.
Preferably, the circumferential inner wall of the support cover is connected with arc-shaped barbs distributed in an annular array through bolts.
Compared with the prior art, the invention provides a sampling device for determining the concentration of heterotrophic microorganisms in the activated sludge in the livestock breeding sewage, which has the following beneficial effects:
1. this sampling device for livestock-raising sewage activated sludge heterotrophic microorganism concentration determination is through being provided with the stay tube to be provided with the annular aqueduct that four equidistance set up at the circumference outer wall of stay tube, can open the intake pipe lid, then with the vertical sewage that inserts of stay tube, and start electronic slider, drive the piston piece by electronic slider and remove, and then can realize extracting the sewage of the different degree of depth, improved detection range's sufficiency.
2. This sampling device is used in livestock-raising sewage activated sludge heterotrophic microorganism concentration determination, one side through at four annular aqueducts all is provided with the sampling tube, aqueduct and frid, after the extraction, take out the stay tube, and cover the inlet tube lid, insert sealed picture peg, then start electronic slider, in squeezing into the sampling tube respectively with the sampling water in the annular aqueduct, cover sealed lid and inversion device at last, the sampling tube is detecting soon can, can realize the accurate sample of different degree of depth sewage, the sampling water of having avoided the different degree of depth is alternately, sample detection's accuracy nature has been guaranteed.
3. This livestock-raising sewage activated sludge heterotrophic microorganism sampling device for concentration determination is provided with the support housing through the bottom at the stay tube to setting the circumference outer wall that will support the housing to the arc mouth form, combining the setting of stay tube, can effectual reduction stay tube insert the resistance in the sewage, and then avoided the fluctuation of sewage, avoided different degree of depth sewage alternately, and then improved sewage sample detection's accuracy.
4. This livestock-raising sewage activated sludge heterotrophic microorganism sampling device for concentration determination is provided with the arc barb through the circumference inner wall equidistance at the support cover, can carry out the hook by the arc barb to large-scale residue, has avoided getting into in the supporting tube, influences the use of device, has guaranteed the smooth and easy nature of device use.
Drawings
FIG. 1 is a schematic structural diagram of a sampling device for determining the concentration of heterotrophic microorganisms in activated sludge in livestock breeding sewage according to the present invention;
FIG. 2 is a schematic view of a partial top view of an annular water conduit and a supporting pipe of the sampling device for determining the concentration of heterotrophic microorganisms in activated sludge in livestock breeding sewage according to the present invention;
FIG. 3 is a schematic view of a partial front structure of a support cover in accordance with an embodiment 1 of the sampling device for determining a concentration of heterotrophic microorganisms in activated sludge in livestock breeding wastewater according to the present invention;
FIG. 4 is a schematic view of a partial front cross-sectional structure of a sampling tube of the sampling device for determining the concentration of heterotrophic microorganisms in activated sludge in livestock breeding sewage according to the present invention;
fig. 5 is a schematic view of a partial front structure of a support cover in embodiment 2 of the sampling device for determining the concentration of heterotrophic microorganisms in activated sludge in livestock breeding sewage according to the present invention.
In the figure: the device comprises an inserted rod 1, a supporting cover 2, an annular water guide pipe 3, a lifting plate 4, a sampling pipe 5, a sealing cover 6, a supporting pipe 7, an annular electric guide rail 8, a rubber pad 9, a sealing inserting plate 10, a sealing plate 11, a water inlet pipe cover 12, a piston block 13, an electric sliding block 14, a water guide pipe 15, a groove plate 16, a scale plate 17 and an arc barb 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, the sampling device for determining the concentration of heterotrophic microorganisms in sewage activated sludge in livestock-raising comprises a supporting tube 7, wherein the circumferential outer wall of the supporting tube 7 is connected with four annular water guide tubes 3 which are arranged equidistantly through bolts, the inner walls of one sides of the annular openings of the four annular water guide tubes 3 are all connected with water guide tubes 15 through bolts, the outer walls of the adjacent sides of the four water guide tubes 15 are all connected with groove plates 16 through bolts, one sides of the inner walls of the four annular water guide tubes 3 are all connected with annular electric guide rails 8 through bolts, the outer walls of one sides of the annular electric guide rails 8 are all connected with electric sliders in a sliding manner, the inner walls of the annular openings of the four annular water guide tubes 3 are all connected with piston blocks 13 in a sliding manner, the outer walls of one sides of the four electric sliders are respectively connected with the outer walls of, the outer wall of the bottom of the supporting tube 7 is connected with the supporting cover 2 through a bolt, and the inner wall of the supporting cover 2 is arc-shaped.
In the invention, the outer walls of one sides of four annular water guide pipes 3 are provided with first openings, and the inner walls of the first openings are inserted with sealing plugboards 10;
the peripheral outer walls of the four sealing insertion plates 10 are connected with the same rubber pad 9 through bolts, and the outer wall of one side of each sealing insertion plate 10 is connected with a sealing plate 11 through bolts;
the outer walls of one sides of the four annular water guide pipes 3, which are close to the first openings, are provided with second openings, and the outer walls of one sides of the second openings are connected with water inlet pipe covers 12 through hinges;
the outer wall of the circumferential top of the sampling tube 5 is connected with a sealing cover 6 through threads;
a third opening is formed in the outer wall of one side of the sampling tube 5, and the inner wall of each third opening is connected with a scale plate 17 through a bolt;
the outer walls of the tops of the two sides of the supporting tube 7 are connected with the lifting plates 4 through bolts, and the outer wall of the top of one side, adjacent to the two lifting plates 4, of each supporting tube is provided with a lifting opening;
the outer walls of the four corners of the bottom of the supporting cover 2 are connected with inserting rods 1 through bolts.
The working principle is as follows: during the use, the user at first need open inlet tube lid 12, then with the vertical sewage that inserts of stay tube 7, and start electronic slider, drive piston block 13 by electronic slider and remove, and then can realize extracting the sewage of the different degree of depth, after the extraction, take out stay tube 7, and cover inlet tube lid 12, insert sealed picture peg 10, then start electronic slider, squeeze into sampling tube 5 respectively with the sample water in the annular aqueduct 3 in, cover sealed lid 6 at last and invert the device, it can to screw down sampling tube 5 and detect, can realize the accurate sample of the sewage of the different degree of depth, the sample water cross of the different degree of depth has been avoided, the accuracy of sampling test has been guaranteed.
Example 2
Referring to fig. 1, 2, 4 and 5, the sampling device for measuring the concentration of heterotrophic microorganisms in the activated sludge in the livestock-raising sewage further comprises arc-shaped barbs 18 which are arranged on the circumferential inner wall of the support cover 2 in an annular array through bolts.
The working principle is as follows: in the process of inserting sewage into the supporting pipe, the aquatic weed residues can be hooked by the arc-shaped barbs 18, the influence on the use of the device caused by the entering of the aquatic weed residues into the supporting pipe 7 is avoided, and the smoothness of the use of the device is ensured.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The sampling device for measuring the concentration of the heterotrophic microorganisms in the sewage of the livestock-raising comprises a supporting pipe (7) and is characterized in that the circumferential outer wall of the supporting pipe (7) is connected with four annular water guide pipes (3) which are arranged equidistantly through bolts, the inner walls of one sides of the ring openings of the four annular water guide pipes (3) are connected with water guide pipes (15) through bolts, the outer walls of the adjacent sides of the four water guide pipes (15) are connected with a groove plate (16) through bolts, one sides of the inner walls of the four annular water guide pipes (3) are connected with an annular electric guide rail (8) through bolts, the outer walls of one sides of the annular electric guide rails (8) are connected with electric sliding blocks in a sliding manner, the inner walls of the ring openings of the four annular water guide pipes (3) are connected with piston blocks (13) in a sliding manner, and the outer walls of one sides of, the circumference inner wall of four frid (16) all has sampling tube (5) through threaded connection, there is supporting shroud (2) bottom outer wall through bolted connection of stay tube (7), and the inner wall of supporting shroud (2) becomes the arc mouthful form.
2. The sampling device for determining the concentration of the heterotrophic microorganisms in the sewage of the livestock-raising according to claim 1, wherein the outer wall of one side of the four annular water guide pipes (3) is provided with a first opening, and the inner wall of the first opening is inserted with a sealing insertion plate (10).
3. The sampling device for determining the concentration of heterotrophic microorganisms in sewage activated sludge from livestock-raising according to claim 2, wherein the four sealing insertion plates (10) are connected with the same rubber pad (9) through bolts at the peripheral outer walls, and the four sealing insertion plates (10) are connected with the sealing plate (11) through bolts at the outer wall at one side.
4. The sampling device for measuring the concentration of the heterotrophic microorganisms in the sewage of the livestock-raising industry according to claim 1, wherein the outer walls of the four annular water conduits (3) close to the first opening are respectively provided with a second opening, and the outer walls of the second opening are respectively connected with a water inlet cover (12) through hinges.
5. The sampling device for determining the concentration of heterotrophic microorganisms in activated sludge of livestock breeding sewage according to claim 1, wherein the outer wall of the circumferential top of the sampling tube (5) is connected with a sealing cover (6) through threads.
6. The sampling device for determining the concentration of the heterotrophic microorganisms in the sewage of the livestock-raising industry according to claim 1, wherein the sampling tube (5) is provided with a third opening on the outer wall of one side, and the inner wall of the third opening is connected with a scale plate (17) through bolts.
7. The sampling device for determining the concentration of the heterotrophic microorganisms in the sewage of the livestock-raising as claimed in claim 1, wherein the outer walls of the top parts of the two sides of the supporting tube (7) are connected with the pulling plates (4) through bolts, and the outer walls of the top parts of the adjacent sides of the two pulling plates (4) are provided with pulling openings.
8. The sampling device for measuring the concentration of heterotrophic microorganisms in the sewage of livestock-raising as claimed in claim 1, wherein the outer walls of the four corners of the bottom of the support cover (2) are connected with the inserted rods (1) through bolts.
9. The sampling device for determining the concentration of heterotrophic microorganisms in activated sludge produced in livestock breeding according to claim 1, wherein the circumferential inner wall of the support hood (2) is connected with arc-shaped barbs (18) distributed in an annular array through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670965.7A CN111781022B (en) | 2020-07-13 | 2020-07-13 | Sampling device for determining concentration of heterotrophic microorganisms in livestock-raising sewage by activated sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670965.7A CN111781022B (en) | 2020-07-13 | 2020-07-13 | Sampling device for determining concentration of heterotrophic microorganisms in livestock-raising sewage by activated sludge |
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| Publication Number | Publication Date |
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| CN111781022A true CN111781022A (en) | 2020-10-16 |
| CN111781022B CN111781022B (en) | 2022-12-27 |
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| CN202010670965.7A Active CN111781022B (en) | 2020-07-13 | 2020-07-13 | Sampling device for determining concentration of heterotrophic microorganisms in livestock-raising sewage by activated sludge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112733361A (en) * | 2021-01-06 | 2021-04-30 | 中国科学院地理科学与资源研究所 | Optimal regulation and control method for grassland animal husbandry and related products |
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| CN111781022B (en) | 2022-12-27 |
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