CN213623423U - Full-automatic PAM dosing system - Google Patents

Abstract

The utility model discloses a full-automatic PAM dosing system, including total pressure water pipe and PAM stoste house steward, full-automatic PAM dosing system still includes first screw pump, second screw pump, third screw pump, a plurality of electric ball valve and triangle tap-changer. The utility model discloses a remote control electric ball valve and screw pump can realize throwing fully-automatic PAM pharmaceutical industry with, even equipment breaks down, also can carry out relevant judgement through the high in the clouds data that detection device uploaded and open the stand-by pump in order to guarantee normally to supply with or arrange personnel's maintenance.

Description

Full-automatic PAM dosing system

Technical Field

The utility model relates to a medicine system, concretely relates to full-automatic PAM medicine system.

Background

The sewage treatment is a process for making sewage reach a certain discharge requirement and then returning to nature or becoming domestic water. At present, the water treatment process of a water plant is mainly divided into several links of water taking, coagulation, precipitation, filtration and disinfection.

In the existing sewage treatment, adding water purifying agents such as flocculating agents, coagulant aids and the like is an indispensable auxiliary method.

PAM (polyacrylamide) is one of the most widely used medicaments, and PAM adding systems on the market are semi-automatic, namely people are required to perform relevant operations on site to ensure the adding amount. And after the fault occurs, workers are required to go to the site to confirm the fault, so that a lot of time is wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem, the utility model provides a simple structure, convenient maintenance saves the time cost, and can not lead to stopping the full-automatic PAM dosing system that supplies medicine because of equipment damages.

(II) technical scheme

The utility model discloses a full-automatic PAM dosing system, including total pressure water pipe and PAM stoste house steward, full-automatic PAM dosing system still includes first screw pump, second screw pump, third screw pump, a plurality of electric ball valve and triangle tap.

In some embodiments, the total pressure water pipes include a first pressure water pipe, a second pressure water pipe, and a third pressure water pipe, and the PAM bulk liquid manifold includes a first PAM bulk liquid pipe, a second PAM bulk liquid pipe, and a third PAM bulk liquid pipe. Wherein the pressure water pipe can dilute PAM stock solution and can backwash the screw pump.

In some embodiments, the first penstock and the first PAM stock solution tube are ported to the first progressive cavity pump via a deluxe.

In some embodiments, the electric ball valve, the first screw pump, the second screw pump and the third screw pump are all provided with a detection device inside. When the equipment breaks down, the cloud system can calculate the damaged part and degree according to the parameters given by the detection device, and then judges whether to open the standby channel or inform maintenance personnel to carry out targeted maintenance.

In some embodiments, the total pressure water pipe and PAM bulk liquid manifold are installed in an underground trench.

(III) advantageous effects

Compared with the prior art, the utility model, it has following beneficial effect: can realize full-automatic PAM pharmacy of throwing with through remote control electric ball valve and screw pump, even equipment breaks down, also can carry out the self-checking and judge whether open the stand-by pump in order to guarantee normally supplying with through the high in the clouds data that detection device uploaded by the system, then inform the maintenance factory and arrange personnel's maintenance.

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 the flow schematic diagram of the utility model relates to a full-automatic PAM dosing system.

Fig. 2 is the utility model relates to a full-automatic PAM medicine system overlook the structural schematic.

Fig. 3 is the utility model relates to a full-automatic PAM medicine system's main view section structure schematic diagram.

Figure 4 is the utility model discloses a full-automatic PAM charge system's side view section structure schematic diagram.

11. The device comprises a first screw pump, 12, a second screw pump, 13, a third screw pump, 2, a total pressure water pipe, 21, a first pressure water pipe, 22, a second pressure water pipe, 23, a third pressure water pipe, 3, a PAM stock solution main pipe, 31, a first PAM stock solution pipe, 32, a second PAM stock solution pipe, 33, a third PAM stock solution pipe, 5, a pipe ditch, 6, a platform, 7, a medicine outlet pipe, 8, an electric ball valve, 9 and a triangular connector.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. It is to be noted that the description is only of the preferred embodiments according to the present invention, and other ways of implementing the present invention can be conceived by those skilled in the art on the basis of the described embodiments, and should not be limited to the preferred embodiments described herein, and the other ways also fall within the scope of the present invention.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In addition, in the specification and the appended claims, ordinal numbers "first", "second", etc., are used, but it is to be understood that the ordinal numbers are used merely for distinguishing one feature from another, and do not emphasize the positional relationship, importance, etc., between the features, and thus, a feature that is entitled to "first" may also be referred to as "second", which does not affect the effects of the invention and also falls within the scope of the invention.

A fully automatic PAM dosing system according to one embodiment of the present disclosure will be described in detail below with reference to fig. 1 to 2. Fig. 1 shows a schematic workflow diagram of a fully automatic PAM dosing system according to one embodiment of the present disclosure.

As shown in the figure, the full-automatic PAM dosing system comprises a total pressure water pipe 2, a PAM stock solution main pipe 3, a first screw pump 11, a second screw pump 12, a third screw pump 13, an electric ball valve 8 and the like. The total pressure water pipe 2 comprises a first pressure water pipe 21, a second pressure water pipe 22 and a third pressure water pipe 23, and electric ball valves 8 are arranged on the pipes; the PAM stock solution main pipe 3 comprises a first PAM stock solution pipe 31, a second PAM stock solution pipe 32, a third PAM stock solution pipe 33 and electric ball valves 8 arranged on the pipes. Wherein the total pressure water pipe 2 and the PAM stock solution main pipe 3 are arranged in the pipe ditch 5, and the first screw pump 11, the second screw pump 12 and the third screw pump 13 are arranged on the platform 6.

First penstock 21 corresponds to first PAM stock solution pipe 31, gathers in the entry end of first screw pump 11 through triangular connector 9, both can stir PAM stock solution and dilute the rethread and discharge through the play pencil 7 of being connected with first screw pump 11 exit end, also can close first PAM stock solution pipe, then carries out the back flush to first screw pump. The rest of the second pressure water pipe 22, the second PAM raw material pipe 32, the second screw pump 12, the third pressure water pipe 23, the third PAM raw material pipe 33 and the third screw pump 13 are the same.

Further, during normal operation, the first pressure water pipe 21, the first PAM stock solution pipe 31, and the first screw pump 11 form a main channel for mixing, and the other two groups form a spare channel. When the electric ball valve 8 and the detection device in the first screw pump 11 detect the faults, whether the standby channel needs to be started or not can be checked according to data feedback so as to ensure that equipment normally supplies PAM medicament. And then, closing the electric ball valve 8 at the fault position, performing self-checking on the equipment, uploading data to the cloud end, judging whether a standby channel needs to be opened by the system, and then informing maintenance personnel to perform targeted maintenance.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (5)

1. A full-automatic PAM dosing system comprises a total pressure water pipe (2) and a PAM stock solution main pipe (3),

the method is characterized in that: the full-automatic PAM dosing system further comprises a first screw pump (11), a second screw pump (12), a third screw pump (13), a plurality of electric ball valves (8) and a triangular tapping device (9).

2. The full-automatic PAM dosing system of claim 1, characterized in that: the total pressure water pipe (2) comprises a first pressure water pipe (21), a second pressure water pipe (22) and a third pressure water pipe (23), and the PAM stock solution main pipe (3) comprises a first PAM stock solution pipe (31), a second PAM stock solution pipe (32) and a third PAM stock solution pipe (33).

3. The full-automatic PAM dosing system of claim 2, characterized in that: the first pressure water pipe (21) and the first PAM raw liquid pipe (31) are connected to the first screw pump (11) in a junction mode through a triangular tap (9).

4. The full-automatic PAM dosing system of claim 1, characterized in that: and the electric ball valve (8), the first screw pump (11), the second screw pump (12) and the third screw pump (13) are all internally provided with a detection device.

5. The full-automatic PAM dosing system of claim 2, characterized in that: the total pressure water pipe (2) and the PAM stock solution main pipe (3) are arranged in an underground pipe ditch.

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