Sampling device for water treatment medicament analysis
Technical Field
The utility model relates to the technical field of water treatment medicament sampling, in particular to a sampling device for analyzing a water treatment medicament.
Background
The water treatment chemical is a kind of chemical specially used for water treatment, and its main function is to remove most of harmful substances in water, so as to obtain domestic or industrial water. In the water treatment process, sampling equipment is needed to sample and detect the water treatment agent so as to ensure the effect of the water treatment agent and ensure the treatment effect of water quality.
In the prior art, the sampling is carried out through the discharge end of the production equipment, then the detection is carried out, and the discharge end is generally arranged at the bottom of the production equipment, so that the extracted medicament is generally positioned at the bottom of the production equipment, and the medicament with different heights in the production equipment cannot be sampled, so that the final detection result is not representative.
Disclosure of utility model
The utility model aims to solve the problem that the final detection result is not representative because the medicines with different heights in the production equipment cannot be sampled because the medicines taken out in the prior art are generally positioned at the bottom of the production equipment, and provides a sampling device for analyzing the water treatment medicines.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sampling device for analysis of water treatment medicament, includes production facility, production facility is vertical goes up fixedly connected with down diaphragm and last diaphragm, down diaphragm with go up through the bearing rotation on the diaphragm is connected with the screw rod on the relative lateral wall, go up fixedly connected with on the diaphragm be used for driving screw rod pivoted driving motor, threaded connection has the movable plate on the screw rod, down diaphragm with go up fixedly connected with same scale plate on the diaphragm is relative lateral wall, fixedly connected with mounting panel on the lateral wall of the relative scale plate of movable plate, fixedly mounted has the pointer corresponding with scale on the scale plate on the mounting panel;
The production equipment is provided with sampling pieces for sampling medicaments with different heights in the production equipment.
Preferably, the sampling piece includes fixed connection the water pump on the diaphragm down, fixedly connected with connecting plate on the movable plate, install the hose on the water pump, just the hose is kept away from the one end of water pump with connecting plate fixed connection, vertical sliding connection has the sampling pipe on the production facility, sampling pipe top fixedly connected with leads to the pipe, lead to the pipe with connecting plate fixed connection, just lead to the pipe with the hose intercommunication.
Preferably, the sampling tube bottom end extends into the production facility.
Preferably, a sampling tube is arranged on the water pump.
Preferably, the production equipment is provided with a chute, and the movable plate is in sliding connection with the chute.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the arrangement of the sampling piece, the scale plate, the pointer, the driving motor and the screw, the moving plate is in threaded connection with the screw driven by the driving motor to rotate, the pointer corresponding to the scale on the scale plate is arranged on the mounting plate, and the driving motor works to drive the sampling tube to obtain medicaments with different heights, and meanwhile, a worker can observe the scale pointed by the pointer to determine the specific height, so that the representativeness of a sampled sample can be ensured, and the height error caused by manual misoperation can be avoided. In addition, the device has the advantages of simple structure, convenient operation and low cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a sampling device for analyzing a water treatment chemical;
FIG. 2 is a perspective view of a water treatment chemical analysis sampling device according to the present utility model;
Fig. 3 is a rear view of a sampling device for analyzing a water treatment chemical according to the present utility model.
The drawing comprises 1, production equipment, 2, a lower transverse plate, 3, an upper transverse plate, 4, a screw, 5, a moving plate, 6, a driving motor, 7, a scale plate, 8, an installation plate, 9, a pointer, 10, a water pump, 11, a connecting plate, 12, a hose, 13, a sampling tube, 14, a sampling tube, 15, a lofting tube, 16 and a chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a sampling device for analyzing water treatment medicament comprises a production device 1, wherein a lower transverse plate 2 and an upper transverse plate 3 are fixedly connected to the production device 1 in a vertical mode, a screw 4 is rotatably connected to opposite side walls of the lower transverse plate 2 and the upper transverse plate 3 through bearings, a driving motor 6 for driving the screw 4 to rotate is fixedly connected to the upper transverse plate 3, a movable plate 5 is in threaded connection with the screw 4, the same scale plate 7 is fixedly connected to opposite side walls of the lower transverse plate 2 and the upper transverse plate 3, a mounting plate 8 is fixedly connected to one side wall of the movable plate 5 opposite to the scale plate 7, a pointer 9 corresponding to scales on the scale plate 7 is fixedly installed on the mounting plate 8, and the pointer 9 is positioned in a horizontal position so as to ensure that the pointer 9 points to the scales accurately.
The production equipment 1 is provided with sampling pieces for sampling medicaments at different heights in the production equipment 1.
The sampling piece includes the water pump 10 of fixed connection on diaphragm 2 down, fixedly connected with connecting plate 11 on the movable plate 5, installs hose 12 on the water pump 10, and the one end and the connecting plate 11 fixed connection of water pump 10 are kept away from to hose 12, vertical sliding connection has sampling tube 14 on the production facility 1, sampling tube 14 top fixedly connected with lead to pipe 13, lead to pipe 13 and connecting plate 11 fixed connection, and lead to pipe 13 and hose 12 intercommunication. The sampling tube 14 and the sampling tube 13 can be connected in a flange connection mode, and the sampling tube 13 can be detached from the sampling tube 14 for cleaning so as to prevent the blockage.
The bottom end of the sampling tube 14 extends into the production apparatus 1.
The water pump 10 is provided with a discharge tube 15.
The production equipment 1 is provided with a chute 16, and the movable plate 5 is in sliding connection with the chute 16.
The utility model can explain its functional principle by the following modes of operation:
When the device is used, when medicines with different heights need to be sampled, the driving motor 6 and the water pump 10 are started simultaneously, and the screw 4 starts to rotate along with the operation of the driving motor 6. The screw 4 is in threaded connection with the moving plate 5, so that when the screw 4 rotates, the moving plate 5 moves vertically along the screw 4.
The mounting plate 8 with the pointer 9 mounted on the moving plate 5 is also moved vertically. At the same time, the moving plate 5 drives the connecting plate 11 to move vertically. The connecting plate 11 is connected with the sampling tube 13, so that the vertical movement of the connecting plate 11 drives the sampling tube 13 to move vertically. The sampling tube 13 further drives the sampling tube 14 to move vertically.
The sampling tube 14 moves synchronously with the pointer 9 by the same distance. This means that when the sampling tube 14 is moved vertically, the pointer 9 will correspondingly point to the corresponding graduation on the graduation board 7. Therefore, the staff can accurately judge the height of the sampling sample, and accurate sampling of samples with different heights is realized.
Through the design, the utility model not only improves the representativeness of the sampled sample, but also simplifies the operation process and reduces the operation difficulty. Meanwhile, the electric driving mode is adopted, so that the sampling process is faster, more accurate and more stable.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.