CN210367025U

CN210367025U - Medicine adding device not prone to blocking

Info

Publication number: CN210367025U
Application number: CN201920675999.8U
Authority: CN
Inventors: 邹春明; 赵俊; 丁茜希
Original assignee: Jiangsu Dachu Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Dachu Environmental Protection Equipment Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-21
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a charge device of difficult jam relates to charge device technical field, because of the existence of filter, very easily takes place to block up for solving current charge device, need pull down the problem that the pipeline dredged when serious. Be provided with the anchor strut on the outer wall of the medicine adding jar body, be provided with the backward flow mouth on the preceding terminal surface of the medicine adding jar body, servo motor is installed to the top of the medicine adding jar body, and servo motor's output runs through and extends to the inside of the medicine adding jar body, one side of servo motor is provided with into the medicine mouth, the top of advancing the medicine mouth is provided with into medicine mouth closing cap, install the shaft coupling on servo motor's the output, servo motor's output passes through the shaft coupling and is connected with the pivot transmission, the bearing is installed to the one end of pivot, one side of the medicine adding jar body is provided with out the pencil, the internally mounted who goes out the pencil has the check valve, the Y shape filter is installed to one side of going out the pencil.

Description

Medicine adding device not prone to blocking

Technical Field

The utility model relates to a charge device technical field specifically is a charge device of difficult jam.

Background

The reclaimed water recycling system is characterized in that domestic sewage or industrial wastewater is subjected to advanced technical treatment to remove various impurities, remove toxic and harmful substances and certain heavy metal ions polluting a water body, and further is disinfected and sterilized, the water body is colorless, odorless and clear and transparent, reaches or is better than the national standard of general water, and is widely applied to enterprise production or residential life. The water-saving device is suitable for units such as hotels, restaurants, residential areas, apartment buildings, schools, hospitals, factory areas, organs and troops to sprinkle greenbelts, sprinkle and sweep sanitation, wash roads, stations, platforms and warehouses, landscape water, fire-fighting makeup water, water-cooling circulation makeup water, flushing water and the like. In this system, it is often necessary to use compact dosing devices to add disinfectant to the disinfection tank.

However, the existing dosing device is very easy to block due to the existence of the filter, and the pipeline needs to be detached for dredging when the situation is serious; therefore, the existing requirements are not met, and a medicine adding device which is not easy to block is provided for the existing medicine adding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charge device that is difficult for blockking up to current charge device who provides in solving above-mentioned background art is very easily taken place to block up because of the existence of filter, need pull down the problem that the pipeline dredged when serious.

In order to achieve the above object, the utility model provides a following technical scheme: a dosing device not prone to blockage comprises a dosing tank body, wherein a reinforcing rod is arranged on the outer wall of the dosing tank body, a backflow port is formed in the front end face of the dosing tank body, a servo motor is installed above the dosing tank body, the output end of the servo motor penetrates through and extends into the dosing tank body, a dosing inlet is formed in one side of the servo motor, a dosing inlet sealing cover is arranged above the dosing inlet, a coupler is installed at the output end of the servo motor, the output end of the servo motor is in transmission connection with a rotating shaft through the coupler, a bearing is installed at one end of the rotating shaft, a dosing pipe is arranged on one side of the dosing tank body, a check valve is installed inside the dosing pipe, a Y-shaped filter is installed on one side of the dosing pipe, a pollution discharge cover is arranged below the Y-shaped filter, a filter screen is arranged inside the Y-shaped filter, the Y-shaped filter is characterized in that a T-shaped pipe is installed on one side of the Y-shaped filter, a water pump is installed on one side of the T-shaped pipe, a metering pump is installed above the T-shaped pipe, a dosing pipe is installed above the metering pump, and a pulse damper is installed above the dosing pipe.

Preferably, the shock absorption feet are arranged below the medicine adding tank body, and the four shock absorption feet are arranged.

Preferably, the outer wall of the rotating shaft is provided with eight stirring blades.

Preferably, the water pump is fixedly connected with a backflow port on the front end face of the medicine adding tank body through a backflow pipe.

Preferably, a pressure gauge is installed above the medicine outlet pipe, and one end of the pressure gauge penetrates through and extends into the medicine outlet pipe.

Preferably, a sampling port is arranged below one end of the dosing tube.

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

1. the utility model discloses a set up the back flow in one side of T venturi tube, when the manometer shows that pressure numerical value is great, represent the inside jam of pipeline promptly, can open the relief valve this moment, inhale the back flow through the liquid medicine that the water pump will block up, make it get back to jar internal portion again, dredge, need not to demolish pipeline, labour saving and time saving.

2. Through measuring pump and pulse damper, the measuring pump can set up the delivery capacity of liquid medicine, and pulse damper can play the effect of stabilizing fluid pressure and flow, and both synergism can effectively reduce the emergence of the jam condition.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the tank body of the medicine adding tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the Y-shaped filter of the present invention;

in the figure: 1. a medicine feeding tank body; 2. a reinforcing rod; 3. a servo motor; 4. a medicine inlet; 5. sealing the medicine inlet; 6. a return port; 7. a shock absorption foot; 8. a medicine outlet pipe; 9. a check valve; 10. a pressure gauge; 11. a Y-shaped filter; 111. a sewage draining cover; 112. filtering with a screen; 12. a T-shaped pipe; 13. a water pump; 14. a return pipe; 15. a metering pump; 16. a medicine feeding pipe; 17. a pulse damper; 18. a sampling port; 19. a pressure relief valve; 20. a coupling; 21. a rotating shaft; 22. stirring blades; 23. and a bearing.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a dosing device not easy to block comprises a dosing tank body 1, a reinforcing rod 2 is arranged on the outer wall of the dosing tank body 1, the reinforcing rod 2 can play an explosion-proof role, a backflow port 6 is arranged on the front end face of the dosing tank body 1, a servo motor 3 is arranged above the dosing tank body 1, the output end of the servo motor 3 penetrates through and extends into the dosing tank body 1, a dosing port 4 is arranged on one side of the servo motor 3, a dosing port sealing cover 5 is arranged above the dosing port 4, the dosing port sealing cover 5 can play a role of sealing the dosing port 4, a coupler 20 is arranged on the output end of the servo motor 3, the output end of the servo motor 3 is in transmission connection with a rotating shaft 21 through the coupler 20, a bearing 23 is arranged at one end of the rotating shaft 21, a dosing pipe 8 is arranged on one side of the dosing tank body 1, a check valve 9 is arranged inside the dosing pipe 8, a Y-shaped filter 11 is arranged on one side of the dosing pipe 8, a sewage discharge cover 111 is arranged below the Y-shaped filter 11, a filter screen 112 is arranged inside the Y-shaped filter 11, a T-shaped pipe 12 is arranged on one side of the Y-shaped filter 11, a water pump 13 is arranged on one side of the T-shaped pipe 12, a metering pump 15 is arranged above the T-shaped pipe 12, a dosing pipe 16 is arranged above the metering pump 15, and a pulse damper 17 is arranged above the dosing pipe 16.

Further, shock attenuation foot 7 is installed to the below of the medicine adding jar body 1, and shock attenuation foot 7 is provided with four, and shock attenuation foot 7 can play the frequency of vibration that drives the casing when reducing servo motor 3 and function, reaches the effect of making an uproar of falling.

Further, be provided with stirring leaf 22 on the outer wall of pivot 21, and stirring leaf 22 is provided with eight, and pivot 21 is rotatory under servo motor 3's drive to it is rotatory to drive stirring leaf 22, reaches the effect of fully dissolving the medicine.

Further, the water pump 13 is fixedly connected with the reflux port 6 on the front end surface of the medicine adding tank body 1 through the reflux pipe 14, and when the medicine outlet pipe 8 is blocked, the blocked medicine liquid can be sucked into the reflux pipe 14 through the water pump 13.

Further, go out the top of pencil 8 and install manometer 10, the one end of manometer 10 runs through and extends to the inside of going out pencil 8, and the inside pressure of pipeline can be looked over to manometer 10.

Further, a sampling port 18 is arranged below one end of the medicine feeding pipe 16, and the sampling port 18 can check the mixing state of the medicine liquid.

The working principle is as follows: when in use, the liquid medicine raw materials to be mixed are poured into the tank body from the medicine inlet 4, the servo motor 3 is started, the servo motor 3 can drive the rotating shaft 21 and the stirring blade 22 to rotate to dissolve the medicine, after the medicine is dissolved, the check valve 9 on the medicine outlet pipe 8 is opened, the liquid medicine enters the Y-shaped filter 11 to be filtered, residues filtered by the Y-shaped filter 11 can be discharged from the sewage discharge cover 111 below, the filtered liquid medicine enters the medicine adding pipe 16 under the action of the metering pump 15, the metering pump 15 is adopted, so that the conveying amount of the liquid medicine can be set, the occurrence of blockage can be reduced, the pulse damper 17 is arranged above the medicine adding pipe 16, the pulse damper 17 can eliminate the pressure pulsation or flow pulsation of the liquid medicine in the pipeline, the effect of stabilizing the fluid pressure and flow is achieved, the blockage easily occurs at the Y-shaped filter 11, so the backflow pipe 14 is arranged at one side of the T-shaped pipe 12, when the pressure gauge 10 indicates that the pressure value is large, namely the pipeline is blocked, the pressure release valve 19 can be opened at the moment, and the blocked liquid medicine is sucked into the return pipe 14 through the water pump 13 and is returned to the interior of the tank body again for dredging.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a charge device that is difficult for blockking up, includes the medicine adding jar body (1), its characterized in that: the medicine adding tank is characterized in that a reinforcing rod (2) is arranged on the outer wall of the medicine adding tank body (1), a backflow port (6) is formed in the front end face of the medicine adding tank body (1), a servo motor (3) is installed above the medicine adding tank body (1), the output end of the servo motor (3) penetrates through and extends into the medicine adding tank body (1), a medicine inlet (4) is formed in one side of the servo motor (3), a medicine inlet sealing cover (5) is arranged above the medicine inlet (4), a coupler (20) is installed at the output end of the servo motor (3), the output end of the servo motor (3) is in transmission connection with a rotating shaft (21) through the coupler (20), a bearing (23) is installed at one end of the rotating shaft (21), a medicine outlet pipe (8) is arranged at one side of the medicine adding tank body (1), and a check valve (9) is installed inside the medicine outlet pipe (8), y shape filter (11) are installed to one side of play pencil (8), the below of Y shape filter (11) is provided with blowdown lid (111), the inside of Y shape filter (11) is provided with filter screen (112), T venturi tube (12) are installed to one side of Y shape filter (11), water pump (13) are installed to one side of T venturi tube (12), measuring pump (15) are installed to the top of T venturi tube (12), add pencil (16) are installed to the top of measuring pump (15), add pulse damper (17) to the top of pencil (16).

2. The non-clogging medication device of claim 1, wherein: shock absorption feet (7) are installed below the medicine adding tank body (1), and four shock absorption feet (7) are arranged.

3. The non-clogging medication device of claim 1, wherein: the outer wall of the rotating shaft (21) is provided with eight stirring blades (22), and the number of the stirring blades (22) is eight.

4. The non-clogging medication device of claim 1, wherein: the water pump (13) is fixedly connected with a reflux opening (6) on the front end surface of the medicine adding tank body (1) through a reflux pipe (14).

5. The non-clogging medication device of claim 1, wherein: go out the top of pencil (8) and install manometer (10), the one end of manometer (10) is run through and is extended to the inside of going out pencil (8).

6. The non-clogging medication device of claim 1, wherein: a sampling port (18) is arranged below one end of the dosing tube (16).