CN217119860U

CN217119860U - Intelligent dosing control device for desulfurizing tower

Info

Publication number: CN217119860U
Application number: CN202220957948.6U
Authority: CN
Inventors: 汪夏祖; 汪连代; 卢明臻; 汪谢宗
Original assignee: Huaxiang Environmental Protection Xiamen Co ltd
Current assignee: Huaxiang Environmental Protection Xiamen Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-05
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to the technical field of desulfurization tower dosing devices, in particular to an intelligent dosing control device for a desulfurization tower, which comprises a drug dissolving barrel, wherein a motor is fixedly connected to the outer side of the central position of the top end of the drug dissolving barrel, a connecting rod is fixedly connected to the outer side of the bottom end of a main shaft of the motor, a first rotating shaft is rotatably connected to the inner side of the right end of the connecting rod, a stirrer is fixedly connected to the bottom end of the first rotating shaft, a universal joint is rotatably connected to the outer side of the first rotating shaft, a laminated plate is rotatably connected to the outer side of the universal joint, a first gear is fixedly connected to the outer side of the top end of the first rotating shaft, a second gear is meshed to the outer side of the first gear, a sleeve is fixedly connected to the inner side of the second gear, the device can stir the liquid medicine in the drug dissolving barrel through the stirrer, so that the liquid medicine in the drug dissolving barrel is more uniformly mixed, the concentration of the liquid medicine in the medicine dissolving barrel is more uniform, and the concentration of the liquid medicine pumped by the metering pump is more uniform.

Description

Intelligent dosing control device for desulfurizing tower

Technical Field

The utility model relates to a desulfurizing tower charge technical field specifically is an intelligent medicine controlling means for desulfurizing tower.

Background

Desulfurizing tower charge device carries out the device that adds the medicine for the desulfurizing tower, and the desulfurizing tower charge device characteristics: can add medicine volume through microcomputer medicine feed controller (measuring pump) control, except throwing the medicament in regularly to dissolving the explosive barrel, need not any manual operation, a large amount of manpowers have been practiced thrift, it is more accurate to add medicine volume, long service life, but dissolve the inside medicament of explosive barrel at present and stew time than long back, it is inhomogeneous to lead to dissolving the inside upper end of explosive barrel and the liquid medicine concentration of inside lower extreme easily, the liquid medicine concentration that leads to the measuring pump to extract is inhomogeneous, secondly present desulfurizing tower charge device is generally the direct discharge of the liquid medicine that salt content exceeds standard, lead to leading to can causing the pollution to the environment, consequently, provide an intelligent medicine control device who is used for the desulfurizing tower to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligence adds medicine controlling means for desulfurizing tower, the device can stir the inside liquid medicine of medicine bucket dissolving, makes the concentration of the inside liquid medicine of medicine bucket dissolving more even, can also discharge after diluting the liquid medicine that the salinity exceeds standard, can protect the environment.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an intelligence medicine feed controlling means for desulfurizing tower, is including dissolving the explosive barrel, dissolve the top central point department outside fixedly connected with motor of explosive barrel, the main shaft bottom outside fixedly connected with connecting rod of motor, the right-hand member inboard of connecting rod is rotated and is connected with first axis of rotation, the bottom fixedly connected with agitator of first axis of rotation, the outside of first axis of rotation is rotated and is connected with the universal joint, the outside of universal joint is rotated and is connected with the plywood, plywood and the explosive barrel fixed connection of dissolving, the first gear of the top outside fixedly connected with of first axis of rotation, the outside meshing of first gear has the second gear, the inboard fixedly connected with sleeve of second gear, the sleeve rotates with the main shaft of motor to be connected.

Preferably, the bottom fixedly connected with mount of dissolving the explosive barrel, the top fixedly connected with measuring pump of mount, the top of measuring pump and the bottom fixed connection who dissolves the explosive barrel, the right-hand member outside fixedly connected with discharging pipe of measuring pump, the right-hand member fixedly connected with desulfurizing tower explosive storage box of discharging pipe.

Preferably, the inside bottom fixedly connected with PH detector of desulfurizing tower explosive box, the inside top fixedly connected with conductometer test head of desulfurizing tower explosive box, the right-hand member outside fixedly connected with controller of desulfurizing tower explosive box.

Preferably, the bottom outside fixedly connected with blowdown solenoid valve of desulfurizing tower explosive box, the bottom fixedly connected with pipeline of blowdown solenoid valve, the bottom fixedly connected with of pipeline dilutes the case, the inside right side fixedly connected with inlet tube in top of diluting the case.

Preferably, both ends all are provided with rotor blade about the inboard of dilution box, control both ends the equal fixedly connected with second axis of rotation in rotor blade's the inboard, the second axis of rotation rotates with the dilution box to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by the arrangement of the medicine dissolving barrel, the motor, the connecting rod, the first rotating shaft, the universal joint of the stirrer, the laminate, the first gear, the second gear and the sleeve, the liquid medicine in the medicine dissolving barrel can be stirred by the stirrer, so that the liquid medicine in the medicine dissolving barrel is mixed more uniformly, the concentration of the liquid medicine in the medicine dissolving barrel is more uniform, and the concentration of the liquid medicine extracted by the metering pump is more uniform;

2. the utility model discloses in, through the conductometer test head that sets up, controller, blowdown solenoid valve, pipeline, dilution box, inlet tube, rotating vane and second axis of rotation, when the conductometer test head detects that the inside liquid medicine salinity of desulfurizing tower explosive box exceeds standard, can dilute the back at the discharge to the liquid medicine that the salinity exceeds standard to prevent that the liquid medicine discharge that the salinity exceeds standard from causing the pollution.

Drawings

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

fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-a medicine dissolving barrel, 2-a motor, 3-a connecting rod, 4-a first rotating shaft, 5-a stirrer, 6-a universal joint, 7-a laminate, 8-a first gear, 9-a second gear, 10-a sleeve, 11-a fixed frame, 12-a metering pump, 13-a discharge pipe, 14-a desulfurizing tower medicine storage box, 15-a PH detector, 16-a conductivity meter testing head, 17-a controller, 18-a pollution discharge electromagnetic valve, 19-a pipeline, 20-a diluting box, 21-a water inlet pipe, 22-a rotating blade and 23-a second rotating shaft.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

an intelligent dosing control device for a desulfurizing tower comprises a medicine dissolving barrel 1, a motor 2 is fixedly connected to the outer side of the top central position of the medicine dissolving barrel 1, a connecting rod 3 is fixedly connected to the outer side of the bottom end of a main shaft of the motor 2, a first rotating shaft 4 is rotatably connected to the inner side of the right end of the connecting rod 3, a stirrer 5 is fixedly connected to the bottom end of the first rotating shaft 4, a universal joint 6 is rotatably connected to the outer side of the first rotating shaft 4, a laminated plate 7 is rotatably connected to the outer side of the universal joint 6, the laminated plate 7 is fixedly connected with the medicine dissolving barrel 1, a first gear 8 is fixedly connected to the outer side of the top end of the first rotating shaft 4, a second gear 9 is meshed to the outer side of the first gear 8, a sleeve 10 is fixedly connected to the inner side of the second gear 9, the sleeve 10 is rotatably connected with the main shaft of the motor 2, the medicine liquid in the medicine dissolving barrel 1 can be stirred through the arrangement, so that the concentration of the medicine liquid is more uniform, a fixed frame 11 is fixedly connected to the bottom end of the medicine dissolving barrel 1, a metering pump 12 is fixedly connected to the top end of the fixed frame 11, the top end of the metering pump 12 is fixedly connected to the bottom end of the medicine dissolving barrel 1, a discharge pipe 13 is fixedly connected to the outer side of the right end of the metering pump 12, a desulfurizing tower medicine storage box 14 is fixedly connected to the right end of the discharge pipe 13, medicine liquid can be quantitatively injected into the desulfurizing tower 14 through the metering pump 12 by the arrangement, a PH detector 15 is fixedly connected to the inner bottom end of the desulfurizing tower medicine storage box 14, a conductivity meter test head 16 is fixedly connected to the inner top end of the desulfurizing tower medicine storage box 14, a controller 17 is fixedly connected to the outer side of the right end of the desulfurizing tower medicine storage box 14, the PH value of the medicine liquid in the desulfurizing tower medicine storage box 14 can be detected by the arrangement, the salt content of the medicine liquid is detected through the conductivity meter test head 16, and a blowdown electromagnetic valve 18 is fixedly connected to the outer side of the bottom end of the desulfurizing tower medicine storage box 14, bottom fixedly connected with pipeline 19 of blowdown solenoid valve 18, pipeline 19's bottom fixedly connected with dilutes case 20, dilute the inside right side fixedly connected with inlet tube 21 in top of case 20, can dilute the back at the discharge to the liquid medicine that the salt content exceeds standard through this kind of setting, prevent that the liquid medicine that the salt content exceeds standard from discharging and causing the pollution, both ends all are provided with rotor blade 22 about diluting case 20's inboard, control the equal fixedly connected with second axis of rotation 23 of both ends rotor blade 22's inboard, second axis of rotation 23 rotates with diluting case 20 and is connected, can improve the dilution effect of the liquid medicine that the salt content exceeds standard through this kind of setting.

The working process is as follows: the utility model is powered by an external power supply before use, when the liquid medicine in the medicine dissolving barrel 1 needs to be injected into the medicine storage box 14 of the desulfurizing tower, at the moment, the motor 2 is started by the controller 17, the motor 2 drives the bottom connecting rod 3, the first rotating shaft 4 and the stirrer 5 rotate, the first rotating shaft 4 drives the universal joint 6 at the outer side to rotate in the laminated plate 7, meanwhile, the first gear 8 at the top end of the first rotating shaft 4 rotates along the outer side of the second gear 9, the first gear 8 drives the first rotating shaft 4 to rotate at the inner sides of the connecting rod 3 and the universal joint 6, meanwhile, the first rotating shaft 4 drives the stirrer 5 at the bottom to rotate, the liquid medicine in the medicine dissolving barrel 1 can be uniformly stirred, after the stirring for a period of time, the controller 17 controls the stopping motor 2, then the control starts the metering pump 12, the metering pump 12 quantitatively extracts the liquid medicine from the inner part of the medicine dissolving barrel 1 and then conveys the liquid medicine to the inner part of the medicine storage box 14 of the desulfurizing tower through the 13, then the controller 17 controls the stop of the metering pump 12, when the PH detector 15 in the drug storage box 14 of the desulfurization tower detects that the drug liquid in the drug storage box 14 of the desulfurization tower does not conform to the normal PH value, at this time, the PH detector 15 transmits a signal to the controller 17, the controller 17 then controls the start of the metering pump 12, the metering pump 12 quantitatively pumps the drug liquid and injects the drug liquid into the drug storage box 14 of the desulfurization tower to adjust the PH value, after the PH value returns to normal, the metering pump 12 is closed, if the conductivity of the drug liquid in the drug storage box 14 of the desulfurization tower detected by the conductivity meter test head 16 is higher than a set value, which indicates that the salt content of the system exceeds the set value, and the system has a tendency of corrosion and scaling, at this time, the conductivity meter test head 16 feeds back the signal to the controller 17, the controller 17 outputs an instruction to the blowdown electromagnetic valve 18, the blowdown electromagnetic valve 18 is opened to discharge the drug liquid into the dilution box 20 through the rotating blades 22 via the pipeline 19, and at the water inlet pipe 21 is externally connected with a water pump to discharge into the dilution box 20 via the rotating blades 22, the second rotating shaft 23 is driven to rotate inside the diluting box 20 through the rotating blades 22, dilution of liquid medicine can be accelerated, and the liquid medicine is finally discharged from the bottom of the diluting box 20, so that the liquid medicine with the salt content exceeding the standard is prevented from being discharged to pollute the environment, after the conductivity is recovered to be normal, the controller 17 controls the sewage discharge electromagnetic valve 18 to be closed, then the metering pump 12 is controlled to be opened by the controller 17 to add medicine, the liquid medicine which is polluted and lost is supplemented and discharged, the specified time is added, and the metering pump 12 is controlled to be closed by the controller 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence medicine controlling means for desulfurizing tower, includes medicine dissolving barrel (1), its characterized in that: the outer side of the central position of the top end of the medicine dissolving barrel (1) is fixedly connected with a motor (2), the outer side of the bottom end of the main shaft of the motor (2) is fixedly connected with a connecting rod (3), the inner side of the right end of the connecting rod (3) is rotatably connected with a first rotating shaft (4), the bottom end of the first rotating shaft (4) is fixedly connected with a stirrer (5), the outer side of the first rotating shaft (4) is rotatably connected with a universal joint (6), the outer side of the universal joint (6) is rotatably connected with a laminate (7), the laminate (7) is fixedly connected with the medicine dissolving barrel (1), a first gear (8) is fixedly connected to the outer side of the top end of the first rotating shaft (4), the outer side of the first gear (8) is meshed with a second gear (9), the inner side of the second gear (9) is fixedly connected with a sleeve (10), and the sleeve (10) is rotatably connected with a main shaft of the motor (2).

2. The intelligent dosing control device for the desulfurizing tower of claim 1, characterized in that: dissolve bottom fixedly connected with mount (11) of explosive barrel (1), the top fixedly connected with measuring pump (12) of mount (11), the top of measuring pump (12) and the bottom fixed connection who dissolves explosive barrel (1), the right-hand member outside fixedly connected with discharging pipe (13) of measuring pump (12), the right-hand member fixedly connected with desulfurizing tower explosive storage box (14) of discharging pipe (13).

3. The intelligent dosing control device for the desulfurizing tower according to claim 2, characterized in that: the inside bottom fixedly connected with PH detector (15) of desulfurizing tower explosive box (14), the inside top fixedly connected with conductometer test head (16) of desulfurizing tower explosive box (14), the right-hand member outside fixedly connected with controller (17) of desulfurizing tower explosive box (14).

4. The intelligent dosing control device for the desulfurizing tower according to claim 2, characterized in that: the desulfurization tower is characterized in that a blow-down electromagnetic valve (18) is fixedly connected to the outer side of the bottom end of the desulfurization tower medicine storage box (14), a pipeline (19) is fixedly connected to the bottom end of the blow-down electromagnetic valve (18), a dilution box (20) is fixedly connected to the bottom end of the pipeline (19), and a water inlet pipe (21) is fixedly connected to the right side inside the top end of the dilution box (20).

5. The intelligent dosing control device for the desulfurizing tower of claim 4, wherein: both ends all are provided with rotor blade (22) about the inboard of dilution box (20), both ends about the inboard equal fixedly connected with second axis of rotation (23) of rotor blade (22), second axis of rotation (23) are connected with dilution box (20) rotation.