CN218320809U

CN218320809U - Automatic reagent feeding device for treating pharmaceutical wastewater

Info

Publication number: CN218320809U
Application number: CN202120573687.3U
Authority: CN
Inventors: 鲁韬; 杜翔宇; 向进
Original assignee: Chengdu Saijie Pharmaceutical Technology Co ltd
Current assignee: Chengdu Saijie Pharmaceutical Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2023-01-17
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses an automatic reagent feeding device for treating pharmaceutical wastewater, which comprises a plurality of reagent barrels, a sealing device and a stirring barrel. The top of the medicament barrel is provided with a feeding port, the bottom of the medicament barrel is provided with a discharging port, and the discharging port is aligned with the top of the stirring barrel; the sealing device comprises a rotating motor, a rotating disc, a plurality of sealing paddles and a supporting ring, wherein an output shaft at the bottom of the rotating motor is connected with the rotating disc, one end of each sealing paddle is connected with the rotating disc, the other end of each sealing paddle is located below the corresponding medicament barrel, each sealing paddle is used for controlling opening and closing of a discharge port, a circle of groove is formed in the inner side wall of the supporting ring, the far end of each sealing paddle is located in the groove, each sealing paddle is in rotating fit with the corresponding groove, the supporting ring is provided with a plurality of supporting rods, and the supporting rods are connected with the side wall of the medicament barrel; a stirring paddle is arranged in the stirring barrel, and the stirring barrel is connected with a water inlet pipe and a water outlet pipe. The medicament and water are premixed, so that the mixing degree of the medicament and the wastewater in the later period is improved, the maximum effect of the medicament is further exerted, and the treatment effect of the medicament wastewater is improved.

Description

Automatic reagent feeding device for treating pharmaceutical wastewater

Technical Field

The utility model relates to a technical field of medicine preparation especially relates to an automatic reagent feeding device of medicine waste water treatment.

Background

The pharmaceutical industry is rapidly developed, the life quality of human beings is obviously improved, but the discharged wastewater has more and more serious pollution to the environment in the process of producing and processing medicines, and great threat is brought to the health of human beings. For example, wastewater generated by cephalosporin drugs belongs to refractory organic wastewater, and residual cephalosporin has a strong inhibition effect on microorganisms, so that the wastewater treatment process is complex, high in cost and unstable in effect.

SUMMERY OF THE UTILITY MODEL

For solving prior art not enough, the utility model provides an automatic reagent feeding device of drug wastewater treatment utilizes automatic reagent feeding device to premix medicament and water earlier, promotes the degree of mixing of later stage medicament and waste water, and then gives play to the maximum efficiency of medicament, promotes the treatment effect of medicine waste water.

In order to realize the purpose of the utility model, the following scheme is planned to be adopted:

an automatic dosing device for drug wastewater treatment comprises a plurality of drug barrels, a sealing device and a stirring barrel.

The top of the medicament barrel is provided with a feeding port, the bottom of the medicament barrel is provided with a discharging port, the discharging port is aligned with the top of the stirring barrel, and the medicament barrel is used for containing medicaments required by wastewater treatment;

the sealing device comprises a rotating motor, a rotary table, a plurality of sealing paddles and a support ring, the top of the rotating motor is connected to the first support device, an output shaft at the bottom of the rotating motor is connected with the rotary table, one end of each sealing paddle is connected to the rotary table, the other end of each sealing paddle is located below a corresponding medicament barrel, each sealing paddle is used for controlling opening and closing of a discharge port, a circle of groove is formed in the inner side wall of the support ring, the far end of each sealing paddle is located in the groove, each sealing paddle is in rotating fit with the corresponding groove, the support ring is provided with a plurality of support rods, the support rods are connected with the side wall of the medicament barrel, and the support ring is connected to the second support device;

a stirring paddle is arranged in the stirring barrel, and the stirring barrel is connected with a water inlet pipe and a water outlet pipe.

Furthermore, the output shaft is connected with a gear, a gear groove penetrating through the rotary table is arranged at the corresponding position of the rotary table, the gear is matched with the gear groove, and the bottom of the gear is connected with a stirring paddle.

Furthermore, the lifting device is connected with the top of the rotating motor.

Further, sealed oar includes connecting rod and baffle, and the carousel is connected to the connecting rod, and the baffle is located the medicament bucket below, and the baffle size is greater than the discharge gate.

Further, the medicament barrel lateral wall is equipped with the sleeve, and the sleeve bottom is equipped with the deep hole, and the deep hole matches with the bracing piece.

The beneficial effects of the utility model reside in that:

1. compared with the direct medicament that will be used for waste water treatment and drop into waste water, the embodiment of the utility model provides an earlier with medicament and water premix, be favorable to later stage medicament and waste water intensive mixing, and then exert the biggest efficiency of medicament, promote the waste water treatment effect.

2. The embodiment of the utility model provides an for automatic reagent feeding device, deposit enough amount of medicament into the medicament bucket earlier, utilize the back and forth rotation control discharge gate of sealed oar to open and close, this method is simple high-efficient, in order to seal the not unidimensional discharge gate of living, the baffle size is greater than the discharge gate far away moreover.

3. The medicament barrel is movably connected to the supporting rod, so that the medicament barrel is conveniently and periodically detached for cleaning; the sleeves of the medicament barrels with different specifications are always the same, because the types and the concentrations of the used medicaments are different when the wastewater in the medicament production process is treated, but the opening time of the discharge ports is the same, the medicament barrels with the proper specifications are selected, the corresponding medicaments are put into the medicament barrels, and the concentration of the medicaments is controlled by controlling the medicament amount of the discharge ports each time; in addition, when the method for treating the wastewater is changed, the original medicament barrel is disassembled at the moment, and the medicament barrel with the proper specification is sleeved on the supporting rod.

4. The rotating motor of the embodiment of the utility model has two functions, one is used for rotating the sealing paddle through the matching of the gear and the gear groove; secondly, after the gear and the gear groove are completely separated through the lifting device, the rotating motor is used for driving the stirring paddle to rotate, and the medicament is pre-mixed.

Drawings

FIG. 1 is an overall structure diagram of an embodiment of the present invention;

FIG. 2 is a gear structure diagram of the embodiment of the present invention;

fig. 3 is a sealing paddle structure diagram according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1~3, the present embodiment provides an automatic drug feeding device for drug wastewater treatment, which includes a plurality of drug barrels 1, a sealing device 2, and a stirring barrel 3.

Specifically, medicine barrel 1 sets up to five in this implementation, and medicine barrel 1 connects in closing device 2, and medicine barrel 1 is used for the required medicament of splendid attire waste water treatment, and 1 top of medicine barrel sets up to the charge door, and when surplus medicament is less in medicine barrel 1, the convenient medicament that increases at any time, 1 bottom of medicine barrel sets up to the discharge gate, and 3 tops of agitator are aimed at to the discharge gate and set up, and the medicament that comes out from the discharge gate is directly added in agitator 3.

It is specific, be equipped with stirring rake 31 in the agitator 3, agitator 3 is connected with inlet tube and outlet pipe, when the medicament added agitator 3, the inlet tube begins to intake, stirring rake 31 is behind medicament and water mixing, the liquid medicine that mixes well flows in pending medicine waste water from the outlet pipe, through the mode with medicament and water preliminary treatment, be favorable to later stage medicament and waste water intensive mixing, than directly drop into waste water with the medicament, the method of this embodiment more is favorable to giving play to the efficiency of medicament, promote the waste water treatment effect.

Specifically, the sealing device 2 includes a rotating electrical machine 21, a rotating disc 22, five sealing paddles 23, and a support ring 24, the top of the rotating electrical machine 21 is connected to a first support device, which may be a support frame, etc., and the first support device is not specifically illustrated in this embodiment, and those skilled in the art can easily solve the support problem of the rotating electrical machine 21.

Specifically, the output shaft of the bottom of the rotating motor 21 is connected with the rotating disc 22, one end of the sealing paddle 23 is connected with the rotating disc 22, the other end of the sealing paddle 23 is located below the corresponding medicament barrel 1, the sealing paddle 23 is tightly attached to the discharge hole, when the rotating motor 21 rotates, the rotating disc 22 and the sealing paddle 23 are driven to rotate along with the rotating disc, and the sealing paddle 23 is used for controlling the opening and closing of the discharge hole.

More specifically, as shown in fig. 3, the sealing paddle 23 includes a connecting rod 231 and a baffle 232, the connecting rod 231 is connected to the rotating disc 22, the baffle 232 is located below the medicine barrel 1, and the size of the baffle 232 is much larger than that of the discharge hole, so as to seal the discharge holes with different sizes.

Specifically, in order to increase the stability of the sealing paddle 23 during rotation, the inner side wall of the support ring 24 is provided with a circle of groove 241, the far end of the sealing paddle 23 is located in the groove 241, the sealing paddle 23 is in running fit with the groove 241, and the support ring 24 is connected to the second support device, the second support device is not specifically illustrated in the implementation, a person skilled in the art can easily solve the support problem of the support ring 24, the support ring 24 is provided with five support rods 242, and the support rods 242 are connected with the side wall of the medicament barrel 1, so that the stability of the medicament barrel 1 is maintained.

More specifically, the side wall of the medicament barrel 1 is provided with the sleeve 11, the bottom of the sleeve 11 is provided with a deep hole, the deep hole is matched with the support rod 242, the medicament barrel 1 is connected to the support rod 242 through the matching of the support rod 242 of the sleeve 11, and the sleeves 11 of the medicament barrels 1 with different specifications are always the same, so that on one hand, the medicament barrel 1 is movably connected to the support rod 242, and the medicament barrel 1 can be conveniently and regularly detached for cleaning; on the other hand, when the wastewater in the drug production process is treated, the types and the concentrations of the used drugs are different, but the opening time of the discharge ports is the same, so that the drug barrel 1 with a proper specification is selected, the corresponding drugs are put into the drug barrel 1, and the concentration of the drugs is controlled by controlling the drug amount at the discharge port every time; when the method for treating the wastewater is changed, different dosages or different types of medicaments are needed, the original medicament barrel 1 is dismounted, the medicament barrel 1 with the proper specification is sleeved on the supporting rod 242, and the corresponding discharge port is changed by changing the specification of the medicament barrel 1, so that the type or the amount of the released medicaments is changed.

More specifically, as shown in fig. 2, the output shaft is connected with a gear 211, a gear groove 221 penetrating through the rotary table 22 is arranged at a position corresponding to the rotary table 22, the gear 211 is matched with the gear groove 221, the bottom of the gear 211 is connected with the stirring paddle 31, the lifting device 25 is positioned at the top of the rotary motor 21, and the power source of the lifting device 25 can be an air cylinder or the like, through the above manner, when the gear 211 is matched with the gear groove 221, the rotary motor 21 rotates to drive the sealing paddle 23 to rotate for a certain angle, the discharge hole is opened, the medicament is put into the stirring barrel 3, then, the rotary motor 21 rotates in the opposite direction, the sealing paddle 23 rotates back to the original position, and the discharge hole is closed; the elevating device 25 can elevate the rotating motor 21 and the gear 211, the gear 211 is separated from the gear groove 221, and the rotating motor 21 rotates to drive the stirring paddle 31.

When the medicine barrel is used, the medicine barrel 1 with a proper specification is firstly sleeved on the supporting rod 242, the sealing paddle 23 is tightly attached to the discharge hole, and the gear 211 is positioned in the gear groove 221; the medicament required by the wastewater treatment is filled into the medicament barrel 1; turning on a control switch of the rotating motor 21, stopping the rotating motor 21 after the sealing paddle 23 rotates for a certain angle, at the moment, throwing the medicament into the stirring barrel 3 from the discharge port, after a period of time, rotating the rotating motor 21 in the opposite direction, rotating the sealing paddle 23 back to the original position, and sealing the discharge port; opening a control valve of the water inlet, enabling water to enter the stirring barrel 3 from the water inlet, and closing the water inlet after a period of time; the lifting device 25 lifts the rotary motor 21 and the gear 211 for a certain distance, after the gear 211 is completely separated from the gear groove 221, the rotary motor 21 rotates to drive the stirring paddle 31 below to start to mix the liquid medicine uniformly, after a certain time, the rotary motor 21 stops rotating, a control valve of a water outlet is opened, and the liquid medicine flows into the wastewater from the stirring barrel 3; finally, the lifting device 25 lowers the rotating motor 21 and the gear 211 to the home position, and the gear 211 overlaps the gear groove 221 for the next use. The above embodiments are only used for illustrating the technical ideas and features of the present invention, and do not represent the only or limiting of the present invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. An automatic dosing device for drug wastewater treatment is characterized by comprising a plurality of drug barrels (1), a sealing device (2) and a stirring barrel (3);

the top of the medicament barrel (1) is provided with a feeding port, the bottom of the medicament barrel is provided with a discharging port, the discharging port is aligned with the top of the stirring barrel (3), and the medicament barrel (1) is used for containing medicaments required by wastewater treatment;

the sealing device (2) comprises a rotating motor (21), a rotating disc (22), a plurality of sealing paddles (23) and a supporting ring (24), the top of the rotating motor (21) is connected to a first supporting device, an output shaft at the bottom of the rotating motor (21) is connected with the rotating disc (22), one end of each sealing paddle (23) is connected to the rotating disc (22), the other end of each sealing paddle (23) is located below the corresponding medicament barrel (1), each sealing paddle (23) is used for controlling the opening and closing of the discharge port, a circle of groove (241) is formed in the inner side wall of the supporting ring (24), the far end of each sealing paddle (23) is located in the groove (241), each sealing paddle (23) is in running fit with the groove (241), a plurality of supporting rods (242) are arranged on the supporting ring (24), the supporting rods (242) are connected with the side wall of the medicament barrel (1), and the supporting ring (24) is connected to a second supporting device;

be equipped with stirring rake (31) in agitator (3), agitator (3) are connected with inlet tube and outlet pipe.

2. The automatic dosing device for the pharmaceutical wastewater treatment according to claim 1, wherein the output shaft is connected with a gear (211), a gear groove (221) penetrating through the turntable (22) is formed in a position corresponding to the turntable (22), the gear (211) is matched with the gear groove (221), and the bottom of the gear (211) is connected with the stirring paddle (31).

3. The automatic medicine feeding device for the pharmaceutical wastewater treatment according to claim 2, further comprising a lifting device (25), wherein the lifting device (25) is connected with the top of the rotating motor (21).

4. The automatic dosing device for pharmaceutical wastewater treatment according to claim 1~3, wherein the sealing paddle (23) comprises a connecting rod (231) and a baffle (232), the connecting rod (231) is connected with the turntable (22), the baffle (232) is located below the pharmaceutical barrel (1), and the baffle (232) is larger in size than the discharge hole.

5. The automatic medicine feeding device for the pharmaceutical wastewater treatment according to claim 4, wherein a sleeve (11) is arranged on the side wall of the medicine barrel (1), a deep hole is arranged at the bottom of the sleeve (11), and the deep hole is matched with the support rod (242).