CN213812977U - Experimental sewage collection system that uses of sewage treatment - Google Patents
Experimental sewage collection system that uses of sewage treatment Download PDFInfo
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- CN213812977U CN213812977U CN202022277734.8U CN202022277734U CN213812977U CN 213812977 U CN213812977 U CN 213812977U CN 202022277734 U CN202022277734 U CN 202022277734U CN 213812977 U CN213812977 U CN 213812977U
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Abstract
The utility model relates to the field of sewage treatment, in particular to a sewage collecting device for sewage treatment tests, which is arranged at the end part of a cantilever support and comprises a case, a synchronous driving mechanism arranged in the case, a sampling retraction jack and a pipeline auxiliary retraction jack, wherein the sampling retraction jack and the pipeline auxiliary retraction jack are arranged at the lower end of the case; the sampling retraction jack comprises a hollow rotating shaft, a hard butt joint pipeline, a hose winding assembly and a sampling assembly thereof; supplementary jack of pipeline includes vertical reciprocal straight line adjustment mechanism, lift slide, vertical frame and leading pulley, the utility model discloses simple structure can be nimble take a sample to the sewage of the different degree of depth, is convenient for receive and release the hose to be convenient for arrange in order and conclude the hose, receive and release stably, smooth, it is convenient to have brought for the sewage sample.
Description
Technical Field
The utility model relates to a sewage treatment field, concretely relates to sewage collection system for sewage treatment test.
Background
China is a country with poor water resources, the total water resources are about 2.8 multiplied by 1012m3, the country occupies the 6 th place in the world, the per-capita water resource occupation is 2310.4m3, and the country occupies the 110 th place in the world. In the 'eleven-five' period, the wastewater discharge amount of China is increased year by year at an average growth rate of 4%; wherein the total amount of wastewater discharged in 2010 in the whole country is 617.3 million tons, the discharge amount of chemical oxygen demand is 1238.1 million tons, and the discharge amount of ammonia nitrogen is 120.3 million tons; the seven major water systems are slightly polluted overall, and the section proportions of the water quality of I-III, IV-V and inferior V in 409 surface waters of 204 rivers are 59.9%, 23.7% and 16.4% respectively; the lake water pollution is serious, in 26 national control key lakes (reservoirs), the water of II to III class accounts for 23 percent, the water of IV class accounts for 15.4 percent, the water of V class accounts for 23.1 percent, and the water of inferior V class accounts for 38.5 percent; the quality of underground water in the country is not optimistic, the total number of monitoring points with good water quality is 1759, accounting for 42.8% of all the monitoring points, and the total number of monitoring points with 2351 water quality is worse, accounting for 57.2% of all the monitoring points. By combining the severe situations, the attention on sewage treatment can not be relaxed at all, and after 80 years, the development of sewage treatment is rapid, a water pollution comprehensive prevention and control stage is entered, and sewage sampling is needed to perform sewage analysis when sewage treatment is performed, so that corresponding measures are taken to treat sewage.
When sewage treatment is carried out, water sampling is needed to carry out a test, so that targeted treatment can be carried out according to the condition of water quality in a later period;
current sampling device is when taking a sample sewage, is not convenient for adjust according to the degree of depth of sample, and the pipeline is not convenient for arrange in order and conclude behind the sample, brings inconvenience for the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage collection device for sewage treatment test aims at solving the above-mentioned problem that exists.
To achieve the purpose, the utility model adopts the following technical proposal:
the sewage collecting device for the sewage treatment test is arranged at the end part of a cantilever support and comprises a case, a synchronous driving mechanism arranged in the case, a sampling retraction mechanism and a pipeline auxiliary retraction mechanism, wherein the sampling retraction mechanism and the pipeline auxiliary retraction mechanism are arranged at the lower end of the case;
the sampling retraction jack comprises a hollow rotating shaft, a hard butt joint pipeline, a hose winding assembly and a sampling assembly thereof, the hose winding assembly comprises a winding pipe column and limiting baffles arranged at two ends of the winding pipe column, the hollow rotating shaft is arranged at the end part of the winding pipe column, the hollow rotating shaft is vertically and rotatably arranged at the lower end of the case, the upper end of the hollow rotating shaft penetrates through the case and extends into the case, a cavity is arranged in the winding pipe column close to the top end, the hollow rotating shaft is communicated with the cavity, the surface of the hollow rotating shaft is provided with a joint component for butting the end part of the hose, the hard butting pipeline is arranged in the case, the end part of the hard butt joint pipeline is rotationally and hermetically connected with the upper end of the hollow rotating shaft, the other end of the hard butt joint pipeline is externally connected with a conveying water pipe, the sampling assembly comprises a hose and a sampling head thereof, the sampling head is arranged at the end part of the hose, and the other end of the hose is connected with the joint assembly;
the pipeline auxiliary retraction and extension mechanism comprises a longitudinal reciprocating linear adjusting mechanism, a lifting sliding seat, a longitudinal rack and a guide pulley thereof, wherein the longitudinal reciprocating linear adjusting mechanism is installed at the lower end of the case through the longitudinal rack and is distributed in parallel with the pipe winding column;
the end parts of the longitudinal reciprocating linear adjusting mechanism and the hollow rotating shaft thereof are connected with the driving end of the synchronous driving mechanism.
Preferably, the synchronous driving mechanism is composed of a stepping motor and a synchronous rotating shaft thereof, the synchronous rotating shaft is horizontally and rotatably installed in the case, the stepping motor is installed on the case, the driving end of the stepping motor is connected with the end part of the synchronous rotating shaft, the synchronous rotating shaft is connected with the hollow rotating shaft through a first transmission assembly arranged in the case, and the synchronous rotating shaft is connected with the longitudinal reciprocating linear adjusting mechanism through a second transmission assembly arranged in the case.
Preferably, transmission assembly one includes bevel gear one, bevel gear two, transmission shaft, straight-teeth gear one and straight-teeth gear two, the lower extreme at the quick-witted case is installed in the vertical rotation of transmission shaft, and the upper end runs through to the inside of quick-witted case, bevel gear one is installed on synchronous rotating shaft, bevel gear two is installed in the upper end of transmission shaft, and bevel gear one meshes with bevel gear two phase, straight-teeth gear one is installed at the lower extreme of transmission shaft, and straight-teeth gear two is installed on hollow rotating shaft, and straight-teeth gear one meshes with straight-teeth gear two phase.
Preferably, the transmission assembly II comprises a bevel gear III and a bevel gear IV, the bevel gear III is installed on the synchronous rotating shaft, the bevel gear IV is installed at the end part of the longitudinal reciprocating linear adjusting mechanism, and the bevel gear III is meshed with the bevel gear IV.
Preferably, the longitudinal reciprocating linear adjusting mechanism comprises a cylindrical cam and a driving guide post, the cylindrical cam is vertically and rotatably installed in the longitudinal rack, the upper end of the cylindrical cam is in rotating fit with the case through a driving shaft, a bevel gear four is installed at the end of the driving shaft, the driving guide post is arranged at the side end of the lifting sliding seat, and the end of the driving guide post extends into a wheel groove on the surface of the cylindrical cam.
Preferably, the end of the hose is provided with a balancing weight, and the sampling head is located under the balancing weight.
Preferably, the surface around the pipe string is provided with a groove, and the joint assembly is located in the groove.
Has the advantages that: the utility model discloses when using, install on the mobile device outside through cantilever bracket for take a sample sewage, when taking a sample, will twine the hose on the winding tube post and vertically put into aquatic along guide pulley, then start the force pump that sets up on the mobile device, pass through the hose along the sampling head in proper order, the cavity, hollow rotating shaft and stereoplasm butt joint pipeline, and enter the container that sets up on the mobile device, accomplish the sample of sewage, in the in-process of taking a sample, can emit corresponding hose according to the degree of depth of taking a sample, thereby can extract the water sample of the different degree of depth, the flexibility of using has been improved;
when sewage sampling is carried out, the hose is uniformly wound on the winding pipe column at first, the hose passes through the guide pulley, the end part of the hose is in a vertical suspension state, when the hose needs to be discharged, the stepping motor is started, the stepping motor drives the synchronous rotating shaft to rotate, the synchronous rotating shaft drives the winding pipe column to rotate through the transmission assembly, the cylindrical cam is driven to rotate through the transmission assembly II, the winding pipe column is discharged along the guide pulley under the action of the gravity of the balancing weight and the sampling head when rotating, and the cylindrical cam drives the lifting slide seat to slide up and down in the longitudinal rack through the driving guide pillar and drives the guide pulley to synchronously lift when rotating, so that the hose is smoothly discharged conveniently; when needs were packed up the hose, step motor antiport, the hose was around on the tubular column, under the effect of lift slide for even, stable rolling of hose is on around the tubular column, through foretell mode, the hose of being convenient for receive and release, thereby the arrangement and the induction of the hose of being convenient for have brought the convenience for the use.
The utility model discloses simple structure, can be nimble take a sample to the sewage of the different degree of depth, be convenient for receive and release the hose to be convenient for arrange in order and conclude the hose, receive and release stably, smooth, brought the convenience for sewage sample.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
in the figure: 1-cantilever support, 2-cabinet, 3-stepping motor, 4-synchronous rotating shaft, 5-bevel gear I, 6-bevel gear II, 7-transmission shaft, 8-spur gear I, 9-winding pipe column, 10-hollow rotating shaft, 11-spur gear II, 12-hard butt joint pipeline, 13-cavity, 14-joint component, 15-bevel gear III, 16-bevel gear IV, 17-driving shaft, 18-longitudinal frame, 19-cylindrical cam, 20-lifting slide seat, 21-driving guide column, 22-support, 23-guide pulley, 24-hose, 25-counterweight block and 26-sampling head.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 4, the sewage collecting device for sewage treatment test is arranged at an end of a cantilever support 1, and comprises a case 2, a synchronous driving mechanism arranged in the case 2, and a sampling retraction mechanism and a pipeline auxiliary retraction mechanism which are arranged at a lower end of the case 2, wherein the synchronous driving mechanism is horizontally arranged in the case 2;
the sampling retraction jack comprises a hollow rotating shaft 10, a hard butt joint pipeline 12, a hose winding assembly and a sampling assembly thereof, wherein the hose winding assembly comprises a winding pipe column 9 and limit baffles arranged at two ends of the winding pipe column 9, the hollow rotating shaft 10 is arranged at the end part of the winding pipe column 9, the hollow rotating shaft 10 is vertically and rotatably arranged at the lower end of a case 2, the upper end of the hollow rotating shaft penetrates through the case 2 and extends into the case 2, a cavity 13 is arranged in the winding pipe column 9 close to the top end, the hollow rotating shaft 10 is communicated with the cavity 13, a joint assembly 14 for butting the end part of a hose 24 is arranged on the surface of the hollow rotating shaft 10, the hard butt joint pipeline 12 is arranged in the case 2, the end part of the hard butt joint pipeline is rotatably and hermetically connected with the upper end of the hollow rotating shaft 10, the other end of the hard butt joint pipeline 12 is externally connected with a water conveying pipe, and the sampling assembly comprises a hose 24 and a sampling head 26 thereof, the sampling head 26 is arranged at the end of the hose 24, and the other end of the hose 24 is connected with the joint component 14;
the pipeline auxiliary retracting mechanism comprises a longitudinal reciprocating linear adjusting mechanism, a lifting slide seat 20, a longitudinal frame 18 and a guide pulley 23 thereof, wherein the longitudinal reciprocating linear adjusting mechanism is installed at the lower end of the case 2 through the longitudinal frame 18 and is distributed in parallel with the winding pipe column 9, the lifting slide seat 20 is slidably installed in the longitudinal frame 18 and is connected with the driving end of the longitudinal reciprocating linear adjusting mechanism, the guide pulley 23 is vertically and rotatably installed at the outer side of the lifting slide seat 20 through a support 22, and a hose 24 passes through the guide pulley 23;
the end parts of the longitudinal reciprocating linear adjusting mechanism and the hollow rotating shaft 10 thereof are connected with the driving end of the synchronous driving mechanism.
In this embodiment, the synchronous driving mechanism is composed of a stepping motor 3 and a synchronous rotating shaft 4 thereof, the synchronous rotating shaft 4 is horizontally and rotatably installed in the case 2, the stepping motor 3 is installed on the case 2, the driving end of the stepping motor is connected with the end part of the synchronous rotating shaft 4, the synchronous rotating shaft 4 is connected with the hollow rotating shaft 10 through a first transmission component arranged in the case 2, and the synchronous rotating shaft 4 is connected with the longitudinal reciprocating linear adjusting mechanism through a second transmission component arranged in the case 2.
In this embodiment, first transmission assembly includes bevel gear 5, bevel gear two 6, transmission shaft 7, straight-teeth gear 8 and straight-teeth gear two 11, 7 vertical rotations of transmission shaft are installed at the lower extreme of quick-witted case 2, and the upper end runs through to the inside of quick-witted case 2, bevel gear 5 is installed on synchronous rotating shaft 4, bevel gear two 6 are installed in the upper end of transmission shaft 7, and bevel gear 5 meshes with bevel gear two 6 mutually, the lower extreme at transmission shaft 7 is installed to straight-teeth gear 8, and straight-teeth gear two 11 is installed on hollow rotating shaft 10, and straight-teeth gear 8 meshes with straight-teeth gear two 11 mutually.
In this embodiment, the second transmission assembly comprises a third bevel gear 15 and a fourth bevel gear 16, the third bevel gear 15 is mounted on the synchronous rotating shaft 4, the fourth bevel gear 16 is mounted at the end of the longitudinal reciprocating linear adjusting mechanism, and the third bevel gear 15 is meshed with the fourth bevel gear 16.
In this embodiment, the longitudinal reciprocating linear adjusting mechanism comprises a cylindrical cam 19 and a driving guide post 21, the cylindrical cam 19 is vertically and rotatably installed in the longitudinal frame 18, the upper end of the cylindrical cam is rotatably matched with the case 2 through a driving shaft 17, a bevel gear four 16 is installed at the end of the driving shaft 17, the driving guide post 21 is arranged at the side end of the lifting slide 20, and the end of the driving guide post extends into a wheel groove on the surface of the cylindrical cam 19.
In this embodiment, the end of the flexible tube 24 is provided with a weight 25, and the sampling head 26 is located right below the weight 25.
In this embodiment, the surface of the coiled tubing string 9 is provided with a recess in which the sub assembly 14 is located.
The utility model discloses when using, install on the mobile device outside through cantilever 1, be used for taking a sample sewage, when taking a sample, will twine the hose 24 on winding tubular column 9 and vertically put into aquatic along leading pulley 23, then start the force pump that sets up on the mobile device, pass through hose 24, cavity 13, hollow rotating shaft 10 and stereoplasm butt joint pipeline 12 along sampling head 26 in proper order with sewage, and enter the container that sets up on the mobile device, accomplish the sample of sewage, in the process of taking a sample, can emit corresponding hose 24 according to the degree of depth of taking a sample, thereby can extract the water sample of the different degree of depth, the flexibility of using has been improved;
when sewage sampling is carried out, firstly, the hose 24 is uniformly wound on the winding pipe column 9, the hose 24 passes through the guide pulley 23, and the end part is in a vertical suspension state, when the hose 24 needs to be discharged, the stepping motor 3 is started, the stepping motor 3 drives the synchronous rotating shaft 4 to rotate, the synchronous rotating shaft 4 drives the winding pipe column 9 to rotate through the transmission component, the cylindrical cam 19 is driven to rotate through the transmission component II, the winding pipe column 9 is discharged along the guide pulley 23 under the gravity action of the counterweight 25 and the sampling head 26 when rotating, the cylindrical cam 19 drives the lifting slide seat 20 to slide up and down in the longitudinal rack 18 through the driving guide pillar 21 and drives the guide pulley 23 to lift synchronously when rotating, and the hose 24 is conveniently and smoothly discharged; when the hose 24 needs to be collected, the stepping motor 3 rotates reversely, the hose 24 is wound on the winding pipe column 9, the hose 24 is uniformly and stably wound on the winding pipe column 9 under the action of the lifting slide seat 20, and the hose 24 is convenient to collect and place through the mode, so that the hose 24 is convenient to arrange and sum up, and convenience is brought to use.
The utility model discloses simple structure, can be nimble take a sample to the sewage of the different degree of depth, be convenient for receive and release the hose to be convenient for arrange in order and conclude the hose, receive and release stably, smooth, brought the convenience for sewage sample.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A sewage collecting device for a sewage treatment test is arranged at the end part of a cantilever support (1) and is characterized by comprising a case (2), a synchronous driving mechanism arranged in the case (2), a sampling retraction mechanism and a pipeline auxiliary retraction mechanism which are arranged at the lower end of the case (2), wherein the synchronous driving mechanism is horizontally arranged in the case (2);
the sampling retraction jack comprises a hollow rotating shaft (10), a hard butt joint pipeline (12), a hose winding assembly and a sampling assembly thereof, wherein the hose winding assembly comprises a winding pipe column (9) and limit baffles arranged at two ends of the winding pipe column (9), the hollow rotating shaft (10) is arranged at the end part of the winding pipe column (9), the hollow rotating shaft (10) is vertically and rotatably arranged at the lower end of a case (2), the upper end of the hollow rotating shaft penetrates through the case (2) and extends into the case (2), a cavity (13) is arranged in the winding pipe column (9) close to the top end, the hollow rotating shaft (10) is communicated with the cavity (13), a joint assembly (14) for butt joint of the end part of a hose (24) is arranged on the surface of the hollow rotating shaft (10), the hard butt joint pipeline (12) is arranged in the case (2), and the end part of the hard butt joint pipeline is rotatably and hermetically connected with the upper end part of the hollow rotating shaft (10), the other end of the hard butt joint pipeline (12) is externally connected with a water conveying pipe, the sampling assembly comprises a hose (24) and a sampling head (26) of the hose, the sampling head (26) is arranged at the end part of the hose (24), and the other end of the hose (24) is connected with the joint assembly (14);
the pipeline auxiliary retracting mechanism comprises a longitudinal reciprocating linear adjusting mechanism, a lifting sliding seat (20), a longitudinal rack (18) and a guide pulley (23), the longitudinal reciprocating linear adjusting mechanism is mounted at the lower end of the case (2) through the longitudinal rack (18) and is distributed in parallel with a winding pipe column (9), the lifting sliding seat (20) is slidably mounted in the longitudinal rack (18) and is connected with the driving end of the longitudinal reciprocating linear adjusting mechanism, the guide pulley (23) is vertically and rotatably mounted on the outer side of the lifting sliding seat (20) through a support (22), and a hose (24) passes through the guide pulley (23);
the end parts of the longitudinal reciprocating linear adjusting mechanism and the hollow rotating shaft (10) thereof are connected with the driving end of the synchronous driving mechanism.
2. The sewage collecting device for the sewage treatment test according to claim 1, wherein the synchronous driving mechanism is composed of a stepping motor (3) and a synchronous rotating shaft (4) thereof, the synchronous rotating shaft (4) is horizontally and rotatably installed in the case (2), the stepping motor (3) is installed on the case (2), the driving end of the stepping motor is connected with the end part of the synchronous rotating shaft (4), the synchronous rotating shaft (4) is connected with the hollow rotating shaft (10) through a first transmission component arranged in the case (2), and the synchronous rotating shaft (4) is connected with the longitudinal reciprocating linear adjusting mechanism through a second transmission component arranged in the case (2).
3. The experimental sewage collection device that uses of sewage treatment of claim 2, characterized in that, transmission assembly one includes bevel gear (5), bevel gear two (6), transmission shaft (7), straight-teeth gear (8) and straight-teeth gear two (11), transmission shaft (7) vertical rotation installs the lower extreme in quick-witted case (2), and the upper end runs through to the inside of quick-witted case (2), bevel gear one (5) are installed on synchronous rotating shaft (4), bevel gear two (6) are installed in the upper end of transmission shaft (7), and bevel gear one (5) and bevel gear two (6) mesh mutually, straight-teeth gear one (8) is installed at the lower extreme of transmission shaft (7), straight-teeth gear two (11) are installed on hollow rotating shaft (10), and straight-teeth gear one (8) and straight-teeth gear two (11) mesh mutually.
4. The sewage collecting device for the sewage treatment test according to claim 2, wherein the second transmission component comprises a third bevel gear (15) and a fourth bevel gear (16), the third bevel gear (15) is installed on the synchronous rotating shaft (4), the fourth bevel gear (16) is installed at the end of the longitudinal reciprocating linear adjusting mechanism, and the third bevel gear (15) is meshed with the fourth bevel gear (16).
5. The sewage collecting device for the sewage treatment test according to claim 4, wherein the longitudinal reciprocating linear adjusting mechanism comprises a cylindrical cam (19) and a driving guide post (21), the cylindrical cam (19) is vertically and rotatably installed in the longitudinal frame (18), the upper end of the cylindrical cam is rotatably matched with the machine case (2) through a driving shaft (17), a bevel gear four (16) is installed at the end part of the driving shaft (17), the driving guide post (21) is arranged at the side end of the lifting slide seat (20), and the end part of the driving guide post extends into a wheel groove on the surface of the cylindrical cam (19).
6. The experimental sewage collection device of claim 1, wherein the hose (24) has a weight (25) at an end thereof, and the sampling head (26) is located directly below the weight (25).
7. The wastewater collection device for wastewater treatment test according to claim 1, wherein the surface of the coiled pipe column (9) is provided with a groove, and the joint component (14) is positioned in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022277734.8U CN213812977U (en) | 2020-10-13 | 2020-10-13 | Experimental sewage collection system that uses of sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022277734.8U CN213812977U (en) | 2020-10-13 | 2020-10-13 | Experimental sewage collection system that uses of sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213812977U true CN213812977U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022277734.8U Active CN213812977U (en) | 2020-10-13 | 2020-10-13 | Experimental sewage collection system that uses of sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213812977U (en) |
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2020
- 2020-10-13 CN CN202022277734.8U patent/CN213812977U/en active Active
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