Sewage detection device with mud snatchs function
The technical field is as follows:
the utility model relates to a sewage treatment field, concretely relates to sewage detection device with mud snatchs function.
Background art:
at present, in the process of treating sewage in a sewage treatment plant, the sludge at the bottom of a sewage pool needs to be detected and analyzed periodically, and COD (chemical oxygen demand) of the sewage needs to be detected. However, most of the existing sewage detection devices only have a sewage detection function and cannot acquire sludge samples at the bottom of the tank, so that the sludge can be acquired only by manpower, and the acquisition method comprises the following steps: rely on a stock, install the sampler in the one end of stock, then the operator holds the stock and inserts the sampler and take a sample in the bottom of the pool mud, and whole sample operation need consume great manpower and materials like this, and the slow efficiency of sampling speed is lower moreover, needs extra detection when carrying out COD (chemical oxygen demand) to sewage and detect simultaneously, whole efficiency greatly reduced.
The utility model has the following contents:
an object of the utility model is to provide a sewage detection device with mud snatchs function.
The utility model discloses by following technical scheme implement:
a sewage detection device with a mud grabbing function comprises a sewage pool and a platform arranged at the top of one side of the sewage pool, wherein a supporting frame fixed on the sewage pool is arranged at one side of the platform, a winch is fixed on the supporting frame, one end of a steel wire rope wound on a winding drum of the winch is fixed with a mud grabbing mechanism arranged on the sewage pool through a hanging ring, the mud grabbing mechanism consists of a U-shaped frame, a flat plate, a sliding sleeve, a sliding rod, a triangular block, a connecting rod, a T-shaped rod and a semi-circular cylinder, a fixed plate is fixed at the top of the U-shaped frame, the sliding sleeve is arranged on the fixed plate, the sliding rod is connected in the sliding sleeve in a sliding mode, one end of the sliding rod is fixed with the hanging ring, the other end of the sliding rod penetrates through the fixed plate to be fixed with the triangular block, two sides of the lower portion of the triangular block are respectively hinged and fixed with one, two the lower part of T shape pole is fixed with two semicylinder inner walls that form complete circular bucket, the support frame front end is provided with rather than integrated into one piece's detection platform, it is provided with the COD detecting instrument on the detection platform, the analysis pipe one end of COD detecting instrument self is just to two semicylinders central authorities.
Preferably, the two half cylinders form a complete round barrel when the two connecting rods are in the vertical state.
Preferably, the two semi-cylindrical closed ports are respectively provided with a sealing flange and a sealing groove which are matched with each other.
Preferably, the gap between the slide rod and the slide sleeve is 2mm-4 mm.
Preferably, the winding machine is a straight winding machine.
The utility model has the advantages that: this practicality is through setting up the mud mechanism that snatchs of the lift removal that can snatch mud at the effluent water sump, use the COD detector to carry out the analysis to the sewage in the circular bucket that two semicircle barrels formed after snatching the sample of mud mechanism, take a sample to the mud of sample sewage bottom after the analysis, like this to the sample of mud and the analysis operation process labour saving and time saving of sewage, sampling efficiency improves greatly, is carrying out COD (chemical oxygen demand) detection efficiency liquid greatly increased to sewage simultaneously.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic enlarged view of a portion of the structure marked A in FIG. 1;
FIG. 3 is a schematic enlarged view of a portion of the structure labeled B in FIG. 1;
FIG. 4 is a schematic structural view of a semi-cylinder in the structure of the present invention;
fig. 5 is another perspective view of fig. 4.
In the figure: the device comprises a sewage pool 1, a support frame 2, a detection table 201, a winch 3, a winding drum 4, a steel wire rope 5, a hanging ring 6, a U-shaped frame 7, a fixing plate 8, a sliding sleeve 9, a sliding rod 10, a triangular block 11, a connecting rod 12, a T-shaped rod 13, a semi-cylinder 14, a sealing flange 1401, a sealing groove 1402, a platform 15, a COD detection instrument 16 and an analysis tube 17.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, 2, 3, 4 and 5, a sewage detection device with a slurry grabbing function comprises a sewage tank 1 and a platform 15 arranged at the top of one side of the sewage tank 1, wherein a support frame 2 fixed on the sewage tank 1 is arranged at one side of the platform 15, a winch 3 is fixed on the support frame 2, one end of a steel wire rope 5 wound on a winding drum 4 of the winch 3 is fixed with a slurry grabbing mechanism arranged on the sewage tank 1 through a hanging ring 6, the slurry grabbing mechanism consists of a U-shaped frame 7, a flat plate 8, a sliding sleeve 9, a sliding rod 10, a triangular block 11, a connecting rod 12, a T-shaped rod 13 and a semi-cylindrical barrel 14, a fixed plate 8 is fixed at the top of the U-shaped frame 7, the sliding sleeve 9 is arranged on the fixed plate 8, a sliding rod 10 is slidably connected with the sliding sleeve 9, one end of the sliding rod 10 is fixed with the hanging ring 6, the other end of the sliding rod 10, the articulated fixed rather than T shape pole 13 top one end of matching through connecting rod 12 respectively of triangle block 11 lower part both sides, the top other end and the articulated fixed in 7 one side of U-shaped frame of T shape pole 13, two the lower part of T shape pole 13 is fixed with two semicircle tubes 14 inner walls that form complete circular drum, 2 front ends of support frame are provided with rather than integrated into one piece's detection platform 201, be provided with COD detecting instrument 16 on detecting platform 201, the analysis pipe 17 one end of COD detecting instrument 16 self is just to two semicircle tubes 14 central authorities.
When the two connecting rods 12 are in the vertical state, the two half cylinders 14 form a complete round barrel.
The closed ports of the two half-cylinders 14 are provided with mutually matching sealing flanges 1401 and sealing grooves 1402, respectively.
The gap between the sliding rod 10 and the sliding sleeve 9 is 2mm-4 mm.
The winding engine 3 is a straight winding engine.
The utility model discloses a theory of operation and use flow: when the device works, a worker stands on the platform 15 to operate the winch 3 to enable the steel wire rope 5 to descend, the steel wire rope 5 drives the lower slurry grabbing mechanism to descend into sewage in the sewage pool 1, in the descending process in the sewage, the two half cylinders 14 are unfolded due to the resistance of the sewage and stay for a period of time after entering the bottom of the sewage pool 1, then the winch 3 is operated and started to rotate reversely, the steel wire rope 5 moves upwards and drives the slurry grabbing mechanism to move upwards, in the moving process, the steel wire rope 5 pulls the slide rod 10 to move upwards, the slide rod 10 drives the T-shaped rod 13 to move inwards through the connecting rod 12, the two T-shaped rods 13 drive the two half cylinders 14 to form a complete round cylinder, and because the ports of the two half cylinders 14 are provided with the matched sealing flange 1401 and the sealing groove 1402, the alignment of the two half cylinders 14 is facilitated, and the deflection allowance is eliminated, and guarantee its leakproofness, can gather mud and sewage in the circular barrel that two semicircular cylinders 14 formed like this, it can rise to platform 15 upper portion to snatch the mud mechanism, the analysis pipe 17 that is in COD detecting instrument 16 on the platform 201 enters into circular barrel, carry out quality of water chemical oxygen demand's detection to the sewage on upper portion wherein, the data of detection can show on COD detecting instrument 16's screen, the staff records it, because its volume of sewage seepage can significantly reduce after the detection is accomplished, take a sample from two semicircular cylinders 14 bottoms mud again, whole sampling operation labour saving and time saving like this, sampling efficiency improves greatly, carry out COD (chemical oxygen demand) detection efficiency liquid greatly increased to sewage simultaneously.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.