CN-224221203-U - PAM dissolves medicine equipment

Abstract

The embodiment of the utility model provides PAM medicine dissolving equipment which comprises a medicine dissolving box, a curing box and a medicine storage box which are sequentially communicated in the water flow direction, wherein a water inlet pipeline is arranged at the medicine dissolving box, a water outlet pipeline is arranged at the medicine storage box, stirring devices are arranged in the medicine dissolving box and the curing box, a medicine storage bin is arranged in the medicine storage bin, a drying device for preventing PAM medicine from being wetted and a medicine conveying device for conveying the PAM medicine to the medicine dissolving box are arranged in the medicine storage bin, and an electric control cabinet is electrically connected with the water inlet pipeline, the water outlet pipeline, the stirring devices and the medicine conveying device and used for controlling the on-off of the water inlet pipeline and the water outlet pipeline and the on-off of the stirring devices and the medicine conveying devices. The embodiment of the utility model can ensure that PAM medicament powder is dried, avoid wetting and caking, reduce adverse effect of medicine dissolving errors on coagulating sedimentation effect, and ensure that the medicament is fully and accurately dissolved while reducing the labor intensity of workers.

Inventors

• CAO YUAN
• LU DONGYU
• Niu Shidong
• YE TING
• ZHANG JINWEI

Assignees

• 北京恩菲环保股份有限公司

Dates

Publication Date

20260512

Application Date

20250529

Claims (6)

1. 1. A PAM dissolution apparatus, comprising: The medicine dissolving box (7), the curing box (8) and the medicine storage box (9) are sequentially communicated in the water flow direction, a water inlet pipeline (12) is arranged at the medicine dissolving box (7), a water outlet pipeline (14) is arranged at the medicine storage box (9), and stirring devices (6) are arranged in the medicine dissolving box (7) and the curing box (8); The medicine storage bin (1) is internally provided with a PAM medicine, and the medicine storage bin (1) is internally provided with a drying device for preventing the PAM medicine from being wetted and a medicine delivery device (2) for delivering the PAM medicine to a medicine dissolving box (7); and the electric control cabinet (11), the electric control cabinet (11) is electrically connected with the water inlet pipeline (12), the water outlet pipeline (14), the stirring device (6) and the drug delivery device (2) and is used for controlling the on-off of the water inlet pipeline (12) and the water outlet pipeline (14) and controlling the opening and closing of the stirring device (6) and the drug delivery device (2).
2. 2. The PAM medicine dissolving equipment according to claim 1, further comprising a medicine dispensing chamber (3), wherein the medicine dispensing chamber (3) is arranged at a medicine adding port of the medicine dissolving box (7), a weighing platform (4) is arranged in the medicine dispensing chamber, the weighing platform (4) is positioned below the tail end of the medicine conveying device (2), the weight of PAM medicine piled above the medicine conveying device can be obtained, the medicine feeding device (5) is further arranged on the weighing platform (4), the medicine feeding device (5) can feed the PAM medicine piled above the weighing platform (4) to the medicine adding port of the medicine dissolving box (7), the weighing platform (4) and the medicine feeding device (5) are electrically connected with an electric control cabinet (11), and the electric control cabinet (11) can receive weight data measured by the weighing platform (4) and can control the medicine feeding device (5) to be opened and closed according to the received weight data.
3. 3. A PAM dissolving device according to claim 1 or 2, characterized in that the drug delivery means (2) is in the form of a screw conveyor.
4. 4. The PAM medicine dissolving device according to claim 1, wherein a flowmeter (13) is arranged on the water inlet pipeline (12), and the flowmeter (13) is electrically connected with the electric control cabinet (11).
5. 5. The PAM medicine dissolving device according to claim 1, wherein a liquid level meter (10) is arranged in the medicine storage box (9), and the liquid level meter (10) is electrically connected with an electric control cabinet (11).
6. 6. The PAM medicine dissolving device according to claim 1, wherein the medicine dissolving box (7) and the curing box (8) and the medicine storage box (9) are separated by partition plates (15) which are arranged in pairs, and the partition plates (15) which are arranged in pairs form S-shaped water flow channels which are communicated with two tank bodies in a staggered mode.

Description

PAM dissolves medicine equipment Technical Field The utility model relates to the technical field of water treatment, in particular to PAM (PAM) medicine dissolving equipment. Background PAM (polyacrylamide) is a high molecular polymer, and is mainly used as a flocculant for sewage treatment and drinking water purification. The charged groups of PAM can neutralize the opposite charges on the surface of suspended particles, reduce the repulsive force between particles, and promote the aggregation of particles. The long-chain molecules of PAM can adsorb a plurality of suspended particles at the same time, and 'bridges' are formed among the particles, so that small particles are aggregated into large flocs, and sedimentation or filtration is facilitated. The special property of PAM medicament leads to PAM powder to be extremely easy to form surface hydrophobic caking after being wetted in the environment, and the caking is difficult to dissolve in water, so that medicament concentration fluctuation and coagulation sedimentation effect are poor. Therefore, a PAM drug dissolving apparatus capable of solving the problems of PAM being susceptible to moisture and caking and insufficient accuracy of drug concentration arrangement is needed. Disclosure of utility model In view of the above problems in the prior art, an embodiment of the present utility model provides a PAM dissolving apparatus, so as to solve the technical problems of easy moisture and caking of PAM and insufficient accuracy of drug concentration configuration in the prior art. The embodiment of the utility model provides PAM medicine dissolving equipment, which comprises: the medicine dissolving box, the curing box and the medicine storage box are sequentially communicated in the water flow direction, a water inlet pipeline is arranged at the medicine dissolving box, a water outlet pipeline is arranged at the medicine storage box, and stirring devices are arranged in the medicine dissolving box and the curing box; The medicine storage bin is internally provided with a drying device for preventing the PAM medicine from being wetted and a medicine delivery device for delivering the PAM medicine to the medicine dissolving box; And the electric control cabinet is electrically connected with the water inlet pipeline, the water outlet pipeline, the stirring device and the drug delivery device and is used for controlling the on-off of the water inlet pipeline and the water outlet pipeline and controlling the on-off of the stirring device and the drug delivery device. In an embodiment, still include the dosing chamber, the dosing chamber sets up in dissolving the medicine case and adds medicine mouth department, and its inside is provided with weighing platform, weighing platform is located the terminal below of drug delivery device, can obtain the PAM medicament weight of piling up above it, and still is provided with the device of dosing on the weighing platform, the device of dosing can throw the PAM medicament of piling up above weighing platform to dissolving medicine case and add medicine mouth department, just weighing platform and device of dosing all are connected with automatically controlled cabinet electricity, automatically controlled cabinet can receive weighing platform survey weight data to can control the opening and close of device of dosing according to its received weight data. In one embodiment, the drug delivery device takes the form of a screw conveyor. In an embodiment, a flowmeter is arranged on the water inlet pipeline, and the flowmeter is electrically connected with the electric control cabinet. In an embodiment, a liquid level meter is arranged in the medicine storage box, and the liquid level meter is electrically connected with the electric control cabinet. In an embodiment, the medicine dissolving box, the curing box and the curing box are separated by the partition plates arranged in pairs, and the partition plates arranged in pairs form S-shaped water flow channels communicated with the two tank bodies in a staggered mode. Compared with the prior art, the PAM medicine dissolving equipment has the beneficial effects that the drying device is arranged in the medicine storage bin, so that the PAM medicine powder in the bin can be dried at regular time, the drying of the PAM medicine powder is ensured, the wetting and caking are avoided, meanwhile, the electric control cabinet can control the water inflow of the water inlet pipeline according to the weight fed back by the medicine dispensing chamber, the accuracy of the medicine dispensing concentration is ensured, the medicine waste can be avoided, the adverse influence of medicine dissolving errors on the coagulating sedimentation effect can be reduced, the automation degree of the whole equipment is higher, the cost is reduced as much as possible, and the medicine is fully and accurately dissolved while the labor intensity is reduced. Drawings Fig. 1 is a schematic structura