CN216141273U

CN216141273U - Energy-saving double-tank three-pump dosing device

Info

Publication number: CN216141273U
Application number: CN202022643758.0U
Authority: CN
Inventors: 谢飞; 吴志娟
Original assignee: Huaian Feilong Environmental Protection Equipment Co ltd
Current assignee: Huaian Feilong Environmental Protection Equipment Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2022-03-29
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses an energy-saving double-tank three-pump dosing device, and particularly relates to the field of dosing devices. Above-mentioned scheme is through putting into mutually supporting of measuring pump, medicine mixing box and solenoid valve for can regulate and control the liquid medicine flow that enters into the medicine bin through the medicine mixing box before putting into, regulate and control liquid medicine outflow speed through putting into the measuring pump, improve the economic nature of liquid medicine.

Description

Energy-saving double-tank three-pump dosing device

Technical Field

The utility model relates to the technical field of dosing devices, in particular to an energy-saving double-tank three-pump dosing device.

Background

The charge device is applicable to all kinds of circulating water and waste water treatment's in-process usually, at the in-process that carries out waste water treatment, mixes chemical and waste water through charge device to can realize carrying out the chemical purification to waste water, earlier carry out the water quality testing analysis to the waste water that needs purify before carrying out the medicine and mixing, the corresponding medicine of collocation is discharged after the rethread is to the determination of the inside harmful substance of quality of water, thereby purifies waste water.

However, the existing devices still have some problems during the drug delivery process, such as: the existing equipment usually opens the valve directly for putting in when putting in the medicine, so that the putting in of the medicine can not be effectively controlled, and the use economy of the medicine is greatly reduced; in the process of medicine feeding, when a medicine outlet is blocked, the abnormality of the medicine feeding condition is difficult to detect, so that the sewage treatment effect is low, and the discharge is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide an energy-saving dual-tank three-pump dosing device, so as to solve the problems in the prior art that the dosing of the drug is difficult to be effectively controlled and the purification effect is low when the dosing of the drug is abnormal.

In order to solve the technical problems, the utility model provides the following technical scheme: an energy-saving double-tank three-pump dosing device comprises an installation bottom plate, wherein a medicine storage tank is fixedly installed on the top surface of the installation bottom plate, a feeding metering pump is fixedly installed on the outer surface of the medicine storage tank, a switching mechanism is fixedly installed at the side end of the feeding metering pump, a supporting column platform is fixedly installed on the top surface of the medicine storage tank, a medicine mixing box is fixedly installed at the top end of the supporting column platform, a medicine metering pump is fixedly installed on the top surface of the medicine storage tank, medicine introducing pipelines are fixedly installed at two ends of the medicine metering pump, the other ends of the two medicine introducing pipelines are respectively connected with the top end of the medicine storage tank and the bottom end of the medicine mixing box, and the input ends of the medicine metering pump and the feeding metering pump are electrically connected with a controller;

the switching mechanism comprises an installation box, a pressure sensor is fixedly installed at the top end of the inner side of the installation box, the output end of the pressure sensor is electrically connected with the input end of a controller, a fixed sliding plate is fixedly installed in the inner cavity of the installation box, a supporting plate is slidably connected to the inner side of the fixed sliding plate, a return spring is fixedly installed at the top end of the inner cavity of the installation box, the top end of the return spring is fixedly connected with the bottom end of the supporting plate, an impact mechanism is fixedly connected to the side end of the supporting plate, and when the impact mechanism is not impacted, the pressure sensor is spaced from the supporting plate;

impact mechanism includes the mounting bracket, the inboard fixed mounting of mounting bracket has water to keep off the net, the side fixedly connected with sliding connection piece of mounting bracket, sliding connection piece's side sliding connection has fixed side slide, the side fixed mounting of mounting bracket has the spliced pole, the side of spliced pole is in backup pad fixed connection.

Preferably, mounting plate's top surface fixed mounting has the alarm lamp, the quantity of alarm lamp is 2, put in the measuring pump and be the series circuit structure with the alarm lamp.

Preferably, the outside fixed mounting of the logical medicine pipeline on medicine measuring pump top has the valve, the input of valve and the input electric connection of controller.

Preferably, the delivery pipe is fixedly connected to a water outlet of the delivery metering pump, the fixed side sliding plate is fixedly mounted on the inner side of the delivery pipe, and the side end of the impact mechanism is slidably connected with the fixed side sliding plate.

Preferably, the water passing blocking net is a metal component, paint is coated on the outer surface of the water passing blocking net, and the length and the width of the grids of the mounting rack are all 1 cm.

Preferably, the quantity of putting in the measuring pump is 2, two can't start simultaneously between the throwing in the measuring pump, two the throwing in the measuring pump is arranged side by side.

Preferably, the outer surface of the medicine storage box is provided with an observation groove, and the observation groove is transparent.

The technical scheme of the utility model has the following beneficial effects:

in the scheme, the dosing metering pump, the medicine mixing box and the electromagnetic valve are matched with each other, so that the flow of the liquid medicine entering the medicine storage box can be regulated and controlled through the medicine mixing box before dosing is carried out, the outflow speed of the liquid medicine is regulated and controlled through the dosing metering pump, the flow regulation and control of the liquid medicine are realized, and the economy of the liquid medicine is improved; and through mutually supporting of switching mechanism and alarm lamp for in the use, can switch over at once when one of them input measuring pump damages to another input measuring pump and carry out work, realized the quick regulation and control to the course of the work, improved the efficiency of device work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural diagram of a switching mechanism according to the present invention;

FIG. 4 is a schematic view of the impact mechanism of the present invention;

FIG. 5 is a schematic diagram of a partial circuit structure according to the present invention.

[ reference numerals ]

1. A drug dosing pump; 2. a switching mechanism; 3. mounting a bottom plate; 4. putting a metering pump; 5. A drug storage bin; 6. a support pylon; 7. a drug mixing box; 8. a medicine pipeline is communicated; 9. an electromagnetic valve; 10. an alarm lamp; 21. installing a box; 22. a pressure sensor; 23. a return spring; 24. fixing the sliding plate; 25. a support plate; 26. putting a pipeline; 27. fixing the side sliding plate; 28. An impact mechanism; 281. a mounting frame; 282. a water-flowing blocking net; 283. a sliding connection block; 284. Connecting columns.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides an energy-saving double-tank three-pump dosing device as shown in the attached drawings 1 to 5, which comprises an installation bottom plate 3, wherein a medicine storage tank 5 is fixedly installed on the top surface of the installation bottom plate 3, a dosing metering pump 4 is fixedly installed on the outer surface of the medicine storage tank 5, a switching mechanism 2 is fixedly installed at the side end of the dosing metering pump 4, a support column platform 6 is fixedly installed on the top surface of the medicine storage tank 5, a medicine mixing tank 7 is fixedly installed at the top end of the support column platform 6, a medicine metering pump 1 is fixedly installed on the top surface of the medicine storage tank 5, medicine introducing pipelines 8 are fixedly installed at two ends of the medicine metering pump 1, the other ends of the two medicine introducing pipelines 8 are respectively connected with the top end of the medicine storage tank 5 and the bottom end of the medicine mixing tank 7, and input ends of the medicine metering pump 1 and the dosing pump 4 are electrically connected with a controller;

the switching mechanism 2 comprises an installation box 21, a pressure sensor 22 is fixedly installed at the top end of the inner side of the installation box 21, the output end of the pressure sensor 22 is electrically connected with the input end of a controller, a fixed sliding plate 24 is fixedly installed in the inner cavity of the installation box 21, a supporting plate 25 is slidably connected to the inner side of the fixed sliding plate 24, a return spring 23 is fixedly installed at the top end of the inner cavity of the installation box 21, the top end of the return spring 23 is fixedly connected with the bottom end of the supporting plate 25, an impact mechanism 28 is fixedly connected to the side end of the supporting plate 25, and when the impact mechanism 28 is not impacted, the pressure sensor 22 is spaced from the supporting plate 25;

the impact mechanism 28 comprises a mounting frame 281, a water flowing blocking net 282 is fixedly mounted on the inner side of the mounting frame 281, a sliding connecting block 283 is fixedly connected to the side end of the mounting frame 281, a fixed side sliding plate 27 is slidably connected to the side end of the sliding connecting block 283, a connecting column 284 is fixedly mounted on the side end of the mounting frame 281, the side end of the connecting column 284 is fixedly connected to the supporting plate 25, a valve is fixedly mounted on the outer side of a medicine flowing pipeline 8 on the top end of the medicine metering pump 1, the input end of the valve is electrically connected to the input end of the controller, a throwing pipeline 26 is fixedly connected to the water outlet of the throwing metering pump 4, the fixed side sliding plate 27 is fixedly mounted on the inner side of the throwing pipeline 26, the side end of the impact mechanism 28 is slidably connected to the fixed side sliding plate 27, the number of the throwing metering pumps 4 is 2, the two throwing metering pumps 4 cannot be started simultaneously, the two throwing metering pumps 4 are arranged side by side, an observation groove is formed in the outer surface of the medicine storage tank 5, the observation groove is transparent.

In this embodiment, the alarm lamps 10 are fixedly mounted on the top surface of the mounting base plate 3, the number of the alarm lamps 10 is 2, and the switching mechanism 2 and the alarm lamps 10 which are close to each other are in a series circuit configuration.

Specifically, mounting plate 3's top surface fixed mounting has alarm lamp 10, alarm lamp 10's quantity is 2, put in measuring pump 4 and alarm lamp 10 and be the series circuit structure for can react through alarm lamp 10 and put in the measuring pump 4 situation of damage.

In this embodiment, the water passing blocking net 282 is a metal member, the outer surface of the water passing blocking net 282 is coated with paint, and the length and width of the mesh of the mounting rack 281 are all 1 cm.

Specifically, the water passing blocking net 282 is a metal member, paint is coated on the outer surface of the water passing blocking net 282, and the length and width of the grids of the mounting frame 281 are all 1 cm, so that the medicine can be discharged normally and impact force is generated on the impact mechanism 28.

In the embodiment, the alarm lamp 10 is of a BST112 electromagnetic valve 9 of Sqeldt brand, and the type is 2W series; the model of the feeding metering pump 4 is DLT, 3L; the pressure sensor 22 is of the type MPX5100 DP.

The working process of the utility model is as follows:

in the above-mentioned scheme, through put in mutual supporting of measuring pump 4, medicine mixing box 7 and solenoid valve 9, make can regulate and control the liquid medicine flow that enters into medicine bin 5 through medicine mixing box 7 before putting in, rethread puts in measuring pump 4 and regulates and control liquid medicine outflow speed, realized the flow regulation and control to liquid medicine, the economic nature of liquid medicine has been improved, avoided the inside liquid medicine of medicine mixing box 7 too much to lead to extravagant and the inside liquid medicine input speed of medicine bin 5 to be difficult to the condition emergence of regulation and control, the make full use of liquid medicine has been guaranteed.

Above-mentioned scheme, through switching mechanism 2 mutually supports with alarm lamp 10, make in the use, when one of them input measuring pump 4 damages, input the inside unable water that leads to of pipeline 26, impact mechanism 28 kick-backs under reset spring 23's reset action, drive backup pad 25 and upwards remove, extrude pressure sensor 22 through backup pad 25 and produce the signal, and convey to the controller, immediately switch to another input measuring pump 4 again and carry out work, realized the quick regulation and control to the course of work, the efficiency of device work has been improved, the sudden damage of having avoided putting in measuring pump 4 in the use produces the influence to waste water purifying effect, the uninterrupted of purifying process goes on has been guaranteed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an energy-saving double-tank three-pump dosing device, includes mounting plate (3), the top surface fixed mounting of mounting plate (3) has medicine bin (5), its characterized in that, the outer fixed surface of medicine bin (5) installs input measuring pump (4), the side fixed mounting of input measuring pump (4) has switching mechanism (2), the top surface fixed mounting of medicine bin (5) has support post platform (6), the top fixed mounting of support post platform (6) has medicine mixing box (7), the top surface fixed mounting of medicine bin (5) has medicine measuring pump (1), the both ends fixed mounting of medicine measuring pump (1) has medicine pipeline (8), two the top of medicine bin (5) and the bottom of medicine mixing box (7) are connected respectively to the other end of medicine pipeline (8), the input ends of the drug metering pump (1) and the feeding metering pump (4) are electrically connected with a controller;

the switching mechanism (2) comprises an installation box (21), a pressure sensor (22) is fixedly installed at the top end of the inner side of the installation box (21), the output end of the pressure sensor (22) is electrically connected with the input end of a controller, a fixed sliding plate (24) is fixedly installed in the inner cavity of the installation box (21), a supporting plate (25) is slidably connected to the inner side of the fixed sliding plate (24), a return spring (23) is fixedly installed at the top end of the inner cavity of the installation box (21), the top end of the return spring (23) is fixedly connected with the bottom end of the supporting plate (25), an impact mechanism (28) is fixedly connected to the side end of the supporting plate (25), and when the impact mechanism (28) is not impacted, the pressure sensor (22) and the supporting plate (25) are spaced;

impact mechanism (28) includes mounting bracket (281), the inboard fixed mounting of mounting bracket (281) has water to keep off net (282), the side fixedly connected with sliding connection piece (283) of mounting bracket (281), the side sliding connection of sliding connection piece (283) has fixed side slide (27), the side fixed mounting of mounting bracket (281) has spliced pole (284), the side of spliced pole (284) is in backup pad (25) fixed connection.

2. The energy-saving double-tank three-pump dosing device according to claim 1, wherein alarm lamps (10) are fixedly mounted on the top surface of the mounting bottom plate (3), the number of the alarm lamps (10) is 2, and the dosing metering pump (4) and the alarm lamps (10) are of a series circuit structure.

3. The energy-saving double-tank three-pump dosing device as claimed in claim 1, wherein a valve is fixedly mounted on the outer side of the drug pipeline (8) at the top end of the drug metering pump (1), and the input end of the valve is electrically connected with the input end of the controller.

4. The energy-saving double-tank three-pump dosing device according to claim 1, wherein a dosing pipeline (26) is fixedly connected to a water outlet of the dosing metering pump (4), the fixed side sliding plate (27) is fixedly installed on the inner side of the dosing pipeline (26), and a side end of the impact mechanism (28) is slidably connected with the fixed side sliding plate (27).

5. The energy-saving double-tank three-pump dosing device as claimed in claim 1, wherein the water-passing blocking net (282) is a metal component, the outer surface of the water-passing blocking net (282) is coated with paint, and the length and the width of the mesh of the mounting rack (281) are all 1 cm.

6. The energy-saving double-tank three-pump dosing device according to claim 1, wherein the number of the dosing metering pumps (4) is 2, and the two dosing metering pumps (4) cannot be started simultaneously.

7. The energy-saving double-tank three-pump dosing device as claimed in claim 1, wherein an observation groove is formed in the outer surface of the drug storage tank (5), and the observation groove is transparent.