CN219849045U - Dispensing device - Google Patents

Abstract

The utility model provides a dispensing device, which relates to the field of dispensing equipment for sewage treatment, and comprises a dispensing box, wherein a feed hopper, a residue discharging pipe and a liquid medicine outflow pipe are arranged on the dispensing box; this device can avoid the residue discharging pipe to take place to block up and constantly rise in the ejection of compact in-process and mix the problem emergence that the residue caused other devices to block up again in the liquid medicine that leads to, can further reduce the probability that the jam takes place through upset motor drive turn-over lever motion, and the residue treatment effect obtains improving, can make the residue obtain better crushing to avoid blocking up simultaneously through crushing blade.

Description

Dispensing device

Technical Field

The utility model relates to the field of dispensing equipment for sewage treatment, in particular to a dispensing device.

Background

The production and living activities of the human society can produce sewage, and in order to avoid the sewage from damaging the environment, the sewage needs to be discharged after being treated. The sewage treatment technology is widely applied to various fields such as construction, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like, and has important influence on the production and life of human beings.

In the sewage treatment process, a liquid medicine needs to be added into the sewage treatment device, and residues which are not fully dissolved may remain during the medicine preparation of the liquid medicine, or the liquid medicine may be precipitated due to oxidation during the storage period. The dregs of a decoction and deposit are collectively referred to as "residue", and current dispensing device is direct to put into sewage treatment plant with the liquid medicine that contains the residue in, probably causes sewage treatment plant to block up, influences sewage treatment plant's normal operating.

As publication No. CN217431604U, a dispensing device with residue treatment function is proposed, the structure comprising: the medicine dispensing box is provided with a medicine dispensing cavity and a sedimentation cavity which are sequentially communicated from top to bottom, the bottom of the medicine dispensing cavity is communicated with a first discharge pipe, and the top of the medicine dispensing cavity is communicated with a first liquid inlet pipe; the stirring mechanism is arranged in the medicine dispensing box and used for stirring in the medicine dispensing cavity; the collecting box is provided with a collecting cavity, an inlet of the collecting cavity is communicated with the bottom of the sedimentation cavity, and the bottom of the collecting cavity is communicated with a second discharge pipe; the filter plate is arranged in the collecting cavity and positioned between the inlet of the collecting cavity and the second discharge pipe so as to filter liquid flowing to the second discharge pipe; wherein, the first discharge pipe, the inlet of the collecting cavity and the second discharge pipe are respectively provided with a switch valve. By the arrangement, the discharge of the first discharge pipe is ensured to be smooth and unblocked, residues can be prevented from being discharged along with the first discharge pipe and entering other devices to cause blockage, and the sewage treatment device can be ensured to normally operate; however, the device is deposited more residues in the sedimentation cavity, and then the switch valve is opened to easily cause the residues to be blocked in the first channel, so that the blocked residues can not be filtered, the liquid medicine in the medicine preparation cavity can contain the residues again and is discharged to cause the blocking of other devices along with the continuous rising of the blocked residues, and the residue treatment effect is to be improved.

Disclosure of Invention

The utility model aims to solve the problems in the background art and further provides a dispensing device.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a dispensing device, including the dosing tank, be provided with feeder hopper, residue discharging pipe and liquid medicine outlet pipe on the dosing tank, liquid medicine outlet pipe slope sets up on the dosing tank and is provided with the solenoid valve, and the inside mixing element that is provided with of dosing tank is provided with a plurality of crushing blades on the mixing element, is provided with anti-blocking assembly and ooff valve and residue discharging pipe on the residue discharging pipe and is in residue separation case top, is provided with filter and intercommunication suction pump in the residue separation case, suction pump intercommunication liquid medicine outlet pipe.

This device can avoid the residue discharging pipe to take place to block up and constantly rise in the ejection of compact in-process and mix the problem emergence that the residue caused other devices to block up again in the liquid medicine that leads to, can further reduce the probability that the jam takes place through upset motor drive turn-over lever motion, and the residue treatment effect obtains improving, can make the residue obtain better crushing to avoid blocking up simultaneously through crushing blade.

Further, the mixing assembly comprises a servo motor, a mixing shaft, mixing rods and a mounting ring, the servo motor is arranged on the medicine distribution box, the servo motor is connected with the mixing shaft which is rotationally connected with the inner wall of the medicine distribution box, a plurality of mixing rods and the mounting ring are arranged on the mixing shaft in a staggered mode, and crushing blades are arranged on the mounting ring.

According to the scheme, the mixing assembly is matched with the crushing blade to effectively mix medicines and crush residues formed by a small amount of medicines which are insufficiently dissolved, so that a large amount of follow-up residues are prevented from settling to the bottom of the dispensing box and blocking is avoided in a discharging link.

Further, prevent blockking up subassembly includes upset motor, pivot and turn over the pole, is provided with the upset motor on the residue discharging pipe, and the upset motor is connected with the pivot of being connected with residue discharging pipe inner wall rotation, and the circumference is provided with a plurality of turn over poles in the pivot.

The scheme can enable the probability of blocking in the residue discharging pipe to be further reduced through the anti-blocking component.

Further, a diversion table is arranged at the bottom end inside the dispensing box.

According to the scheme, the flow guide table can reduce the probability of residue occurrence in the residue discharging process of the liquid medicine and the residue in the dispensing box.

Further, the bottom end inside the residue separation box is provided with an inclined table.

The inclined table in the scheme can reduce the probability that the liquid medicine filtered by the residues generates residues at the bottom of the residue separation box.

Further, a filter screen is movably arranged in the liquid medicine outflow pipe.

The filter screen is arranged in the scheme, so that the problem that a part of residues which are not completely settled to the bottom of the dispensing box directly flow into other devices from the liquid medicine outflow pipe can be avoided.

Further, the filter plate is movably connected with the inner wall of the residue separation box.

In the scheme, the filter plate is fast to detach and convenient to replace or clean.

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

the device can effectively avoid the problem of blockage caused by the fact that the liquid medicine containing residues directly flows into other sewage treatment devices through the mutual matching of the feed hopper, the residue discharging pipe, the liquid medicine outflow pipe, the electromagnetic valve, the switching valve, the anti-blocking component, the mixing component and the crushing blade; compared with the prior art, the device can avoid the problem that the residue discharging pipe is blocked and is continuously lifted in the discharging process, so that other devices are blocked due to the fact that residues are doped in the liquid medicine again, the probability of blocking can be further reduced by driving the turning rod to move through the turning motor, the residue treatment effect is improved, and meanwhile, residues can be better crushed through the crushing blades, so that blocking is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the reference numeral A of FIG. 1;

reference numerals:

1. a dosing box; 11. a feed hopper; 12. a residue discharging pipe; 13. a liquid medicine outflow pipe; 14. an electromagnetic valve; 15. a diversion table; 21. a servo motor; 22. a mixing shaft; 23. a mixing rod; 24. a mounting ring; 25. crushing blades; 3. a residue separation tank; 31. a filter plate; 32. a ramp; 4. a suction pump; 51. a rotating shaft; 52. turning the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model will be further described with reference to the accompanying drawings and examples:

as shown in fig. 1 and 2, a dispensing device comprises a dispensing box 1, wherein a feed hopper 11, a residue discharging pipe 12, a liquid medicine outflow pipe 13 and a servo motor 21 are arranged on the dispensing box 1, the liquid medicine outflow pipe 13 is obliquely downward arranged on the dispensing box 1, an electromagnetic valve 14 is arranged on the liquid medicine outflow pipe 13, the servo motor 21 is connected with a mixing shaft 22 which is rotationally connected with the inner wall of the dispensing box 1 through a bearing, a plurality of mixing rods 23 and mounting rings 24 are alternately arranged on the mixing shaft 22, a crushing blade 25 is arranged on the mounting rings 24, a turnover motor and a switch valve are arranged on the residue discharging pipe 12, the turnover motor and the switch valve are not shown in the drawing, the turnover motor is connected with a rotating shaft 51 which is rotationally connected with the inner wall of the residue discharging pipe 12 through a bearing, a plurality of turnover rods 52 are arranged on the circumference of the rotating shaft 51, a residue separating box 3 is arranged below the residue discharging pipe 12, a filter plate 31 is movably connected inside the residue separating box 3, the bottom of the residue separating box 3 is communicated with a suction pump 4, and the suction pump 4 is communicated with the liquid medicine outflow pipe 13; the switching valve, the solenoid valve 14, the servo motor 21, the overturning motor and the suction pump 4 are electrically connected with a controller, which is not shown in the figure.

The workflow of the utility model;

firstly, medicines are added into a medicine preparation box 1 through a feed hopper 11, a controller controls a switch valve and an electromagnetic valve 14 to be in a closed state, then a servo motor 21 works to drive a mixing shaft 22 to move, the mixing shaft 22 moves to drive a mixing rod 23 and a crushing blade 25 to move, the mixing rod 23 moves to enable medicines to be mixed, but a small part of medicines still are insufficiently dissolved to form residues in the mixing process, at the moment, the crushing blade 25 can crush the insufficiently dissolved medicine residues to furthest reduce the particle size of the residues, the situation that a large amount of follow-up residues are settled to the bottom of the medicine preparation box 1 to form a blockage in a discharging link is avoided, after the mixing and crushing processes are completed, the servo motor 21 stops working at the moment, then the medicines are stood in the medicine preparation box 1 for a period of time to finish the settlement of residues, after the settlement is completed, the electromagnetic valve 14 is still in a closed state, the medicine flows into other devices from a medicine outflow pipe 13, when the medicine level in the medicine preparation box 1 is in a same level as the medicine outflow pipe 13, the medicine cannot flow out again at the moment, the electromagnetic valve 14 is immediately controlled to be opened, at the moment, the switch valve is opened, the moment, the medicine level below the medicine outflow pipe 13 is in the medicine outflow pipe is in the level, and the bottom of the medicine outflow pipe is greatly reduced to the largest amount, the residues are prevented from being caused by the phenomenon that the residues in the discharging process that the current through the residue through the stirring pipe 12, the stirring process, and the residue is further completed through a plurality of the residue through a discharging pipe, and the stirring pipe is prevented from being turned over the residue 12; residue and a part of liquid medicine flow into the residue separation box 3, the residue is left on the filter plate 31, filter plate 31 swing joint is convenient to detach and change the clearance in residue separation box 3, liquid medicine is stored to residue separation box 3 bottom, immediately suction pump 4 work is with the liquid medicine reinjected after this part of separation residue in liquid medicine outlet pipe 13 to accomplish the transport of liquid medicine to other devices, can effectively avoid the liquid medicine that contains the residue directly to flow into other sewage treatment plant in this way and cause the problem emergence of jam, this device is difficult to form the jam in residue discharging pipe 12 in the discharging process after the liquid medicine is dosed to the residue subsides, compare in prior art, this device can avoid the residue discharging pipe to take place to block up in the discharging process and constantly rise the problem emergence that the residue was led to cause other devices to block up again in the liquid medicine, can be with the probability of taking place to block up further reduction through upset motor drive turn-over lever motion, residue treatment effect is improved, can make the residue obtain better smashing through crushing blade and avoid blocking up simultaneously.

In some embodiments, as shown in fig. 1, the inner bottom end of the dosing tank 1 is provided with a diversion bench 15; the probability of residue occurrence in the process of residue discharging of the liquid medicine and the residue in the medicine dispensing box 1 can be reduced through the flow guiding table 15.

In some embodiments, as shown in fig. 1, the bottom end of the interior of the residue separation tank 3 is provided with a ramp 32; the ramp 32 can also reduce the probability of residue of the filtered liquid medicine at the bottom of the residue separation tank 3.

In other embodiments, a filter screen is movably arranged in the liquid medicine outflow pipe 13, and the filter screen is not shown in the figure; the filter screen can avoid the problem that a part of residues which are not completely settled to the bottom of the medicine dispensing box 1 directly flow into other devices from the medicine liquid outflow pipe 13.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a dispensing device, a serial communication port, including dosing tank (1), be provided with feeder hopper (11) on dosing tank (1), residue discharging pipe (12) and liquid medicine outflow pipe (13), liquid medicine outflow pipe (13) slope sets up on dosing tank (1) and is provided with solenoid valve (14), dosing tank (1) inside is provided with mixing assembly, be provided with a plurality of crushing blades (25) on the mixing assembly, be provided with on residue discharging pipe (12) and prevent blockking up subassembly and ooff valve and residue discharging pipe (12) are in residue separation case (3) top, be provided with filter (31) and intercommunication suction pump (4) in residue separation case (3), suction pump (4) intercommunication liquid medicine outflow pipe (13).

2. A dispensing device according to claim 1, characterized in that the mixing assembly comprises a servo motor (21), a mixing shaft (22), mixing rods (23) and a mounting ring (24), the servo motor (21) is arranged on the dispensing box (1), the servo motor (21) is connected with the mixing shaft (22) which is rotationally connected with the inner wall of the dispensing box (1), a plurality of mixing rods (23) and the mounting ring (24) are arranged on the mixing shaft (22) in a staggered manner, and crushing blades (25) are arranged on the mounting ring (24).

3. A dispensing device according to claim 1, wherein the anti-clogging assembly comprises a turnover motor, a rotating shaft (51) and a turnover rod (52), the turnover motor is arranged on the residue discharging pipe (12), the turnover motor is connected with the rotating shaft (51) which is rotationally connected with the inner wall of the residue discharging pipe (12), and a plurality of turnover rods (52) are circumferentially arranged on the rotating shaft (51).

4. A dispensing device according to claim 1, characterized in that the dispensing box (1) is provided with a flow guiding table (15) at its inner bottom end.

5. A dispensing device according to claim 1, wherein the bottom end of the interior of the residue separator tank (3) is provided with a ramp (32).

6. A dispensing device according to claim 1, wherein a filter screen is movably arranged in the liquid medicine outflow tube (13).

7. A dispensing device according to claim 1, wherein the filter plate (31) is movably connected to the inner wall of the residue separator tank (3).