Medicine adding tank for dissolving medicine

Abstract

The utility model discloses a medicine adding tank for dissolving medicine. The medicine adding tank comprises a tank body, an aeration assembly and an air inlet assembly, the aeration assembly comprises a first aeration pipe and a plurality of aeration nozzles, the first aeration pipe is annularly arranged and is arranged at the bottom of the tank body, a plurality of first mounting holes are formed in the outer circumference of the first aeration pipe, and the plurality of aeration nozzles correspond to the plurality of first mounting holes one by one; the first aeration nozzle is mounted in the first mounting hole, and the first aeration nozzle is obliquely arranged; the air inlet assembly is connected with the first aeration pipe and used for conveying compressed air to the first aeration pipe. According to the sewage treatment tank, a medicament can form vortex in the tank body and is fully dissolved, and deposition is avoided, so that the problem that the sewage treatment effect is influenced due to deviation of medicament concentration is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a dosing tank for dissolving medicine. Background Art

[0002] At present, China's water resources are extremely scarce, and people's awareness of water conservation still needs to be improved. It is difficult to achieve the goal of saving water by relying on people's own efforts, and it is not feasible to increase water prices due to people's economic level. Therefore, it is necessary to find ways to improve domestic water waste through relatively economical external conditions. Modern sewage treatment technology can be divided into primary, secondary and tertiary treatment according to the degree of treatment. The degree of sewage treatment is generally determined according to the water quality and the destination of the treated water. When using physical and chemical methods to treat sewage, it is usually necessary to use a dosing tank for assistance.

[0003] Patent CN216538016U discloses a dosing tank for sewage treatment, including a tank body, a water inlet is opened on the top of the tank body, a water inlet pipe is inserted into the water inlet, a motor is fixedly connected to the top of the tank body, the output shaft of the motor is fixedly connected to the first rotating shaft, and the bottom of the first rotating shaft is fixedly connected to the first rotating shaft.

[0004] In the above-mentioned prior art, after the reagents are added to the dosing tank, the reagents with higher specific gravity tend to settle at the bottom of the tank, while the reagents with lower specific gravity are relatively light and tend to float on the liquid surface. After being stirred by the mixer, agglomeration occurs, resulting in insufficient dissolution of the reagents, causing deviations in the reagent concentration in the dosing tank, thereby affecting the sewage treatment effect. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a dosing tank for dissolving medicine, so as to solve the technical problem that agglomeration occurs after stirring in the prior art, resulting in insufficient dissolution of medicine, resulting in deviation of the medicine concentration in the dosing tank, and thus affecting the sewage treatment effect.

[0006] In order to achieve the above technical purpose, the present invention adopts the following technical solutions:

[0007] The utility model provides a medicine-adding tank for dissolving medicine, comprising:

[0008] Tank;

[0009] an aeration assembly, the aeration assembly comprising a first aeration tube and a plurality of aeration nozzles, the first aeration tube being arranged in an annular shape and disposed at the bottom of the tank body, the first aeration tube being provided with a plurality of first mounting holes on an outer circumference thereof, the plurality of first aeration nozzles corresponding one-to-one to the plurality of first mounting holes, the first aeration nozzles being mounted in the first mounting holes, and the first aeration nozzles being arranged at an angle; and

[0010] An air intake assembly is connected to the first aeration pipe and is used to deliver compressed air to the first aeration pipe.

[0011] In some embodiments, the plurality of first aeration nozzles include a plurality of round-mouth aeration nozzles and a plurality of flat-mouth aeration nozzles, and the plurality of round-mouth aeration nozzles and the plurality of flat-mouth aeration nozzles are alternately arranged.

[0012] In some embodiments, the aeration assembly further includes a second aeration tube and a plurality of second aeration nozzles, the second aeration tube being located inside the first aeration tube and having both ends connected to the first aeration tube, a plurality of second mounting holes being provided on opposite sides of the second aeration tube, and the plurality of second aeration nozzles being mounted one-to-one in the plurality of second mounting holes, the second aeration nozzles being arranged at an angle, and the second aeration nozzles on opposite sides of the second aeration tube being arranged in opposite directions of inclination.

[0013] In some embodiments, the angle between the axis of the first aeration nozzle and the tangent of the first aeration tube is 45°, and the angle between the axis of the second aeration nozzle and the axis of the second aeration tube is 45°.

[0014] In some embodiments, the first aeration nozzle and the first mounting hole are detachably connected, and the second aeration nozzle and the second mounting hole are detachably connected.

[0015] In some embodiments, the first mounting hole is a threaded hole, the axis of the first mounting hole is inclined, one end of the first aeration nozzle is provided with an external thread, and the first aeration nozzle is threadedly connected to the first mounting hole.

[0016] In some embodiments, the second aeration nozzle includes a connecting portion and a nozzle portion, the connecting portion is semicircular and adapted to the second aeration tube, the nozzle portion is arranged on the outside of the connecting portion and is inclined to the connecting portion, wherein the connecting portions of two opposite second aeration nozzles are connected to each other and sleeved on the outer circumference of the second aeration tube, and the nozzle portion is arranged corresponding to the second mounting hole.

[0017] In some embodiments, the drug-dissolving dosing tank further includes a liquid level detection device, which is provided in the tank body and is used to detect the liquid level in the tank body.

[0018] In some embodiments, the air intake assembly includes a connecting pipe, a valve assembly and an air source device, one end of the connecting pipe is connected to the first aeration pipe, and the other end is connected to the air source device, and the valve assembly is provided in the connecting pipe.

[0019] In some embodiments, the intake pressure of the air intake assembly ranges from 0.1 MPa to 0.3 MPa.

[0020] Compared with the prior art, the present invention provides a dosing tank for dissolving medicine, wherein the first aeration tube is arranged in a ring shape and is located at the bottom of the tank body, and a plurality of first mounting holes arranged at intervals are provided on the outer circumference of the first aeration tube, and the first aeration nozzle is installed in the first mounting hole, and the first aeration nozzle is arranged at an angle, that is, the axis of the first aeration nozzle and the line segment formed by the point where it is located to the center of the first aeration tube are not on the same straight line, and the inclination directions of the plurality of first aeration nozzles are consistent. During specific use, the air intake assembly introduces compressed air into the first aeration tube, and the compressed air is discharged from the first aeration nozzle. Since the first aeration nozzle is arranged at an angle, the medicine forms a vortex in the tank body and is fully dissolved, avoiding deposition, thereby solving the problem of deviation in the medicine concentration, which affects the sewage treatment effect. At the same time, the present application is economical and energy-saving, fully dissolves the medicine, and has accurate medicine concentration, stable and reliable, which is of great significance to sewage treatment operation and maintenance.

[0021] The above description is only an overview of the technical solution of the present invention. In order to enable a clearer understanding of the technical means of the present invention and to implement it according to the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of an embodiment of a dosing tank for dissolving medicine provided by the utility model;

[0023] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the aeration component;

[0024] Figure 3 yes Figure 1 Top view of the aeration assembly;

[0025] Figure 4 yes Figure 1 Schematic diagram of the second aeration nozzle.

[0026] Description of reference numerals:

[0027] 1-tank body, 2-aeration assembly, 21-first aeration pipe, 211-installation part, 22-first aeration nozzle, 23-second aeration pipe, 24-second aeration nozzle, 241-connecting part, 242-nozzle part, 3-air intake assembly, 31-connecting pipe, 32-valve assembly, 33-air source device. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] In order to solve the technical problem that agglomeration occurs after stirring in the prior art, resulting in insufficient drug dissolution and deviation in drug concentration in the dosing tank, thereby affecting the sewage treatment effect, the utility model provides a dosing tank for dissolving drugs, which can make the drug form a vortex in the tank body and fully dissolve, avoiding sedimentation, thereby solving the problem of deviation in drug concentration, thereby affecting the sewage treatment effect. At the same time, the application is economical and energy-saving, fully dissolves the drug, and has accurate drug concentration, stable and reliable, which is of great significance to sewage treatment operation and maintenance.

[0030] See also Figure 1 , Figure 1 This is a schematic structural diagram of a dosing tank for dissolving medicine in one embodiment of the present invention.

[0031] The utility model provides a dosing tank for dissolving medicine, comprising a tank body 1, an aeration assembly 2 and an air intake assembly 3; the aeration assembly 2 comprises a first aeration pipe 21 and a plurality of aeration nozzles, the first aeration pipe 21 is arranged in a ring shape, the first aeration pipe 21 is arranged at the bottom of the tank body 1, the outer circumference of the first aeration pipe 21 is provided with a plurality of first mounting holes, the plurality of first aeration nozzles 22 correspond one-to-one to the plurality of first mounting holes, the first aeration nozzles 22 are installed in the first mounting holes, and the first aeration nozzles 22 are arranged at an angle; the air intake assembly 3 is connected to the first aeration pipe 21, and is used to deliver compressed air to the first aeration pipe 21.

[0032] In this embodiment, the first aeration tube 21 is arranged in an annular shape and is located at the bottom of the tank body 1. A plurality of first mounting holes arranged at intervals are provided on the outer circumference of the first aeration tube 21. The first aeration nozzle 22 is installed in the first mounting hole. The first aeration nozzle 22 is arranged at an angle, that is, the axis of the first aeration nozzle 22 and the line segment formed by the point where it is located to the center of the first aeration tube 21 are not on the same straight line, and the inclination directions of the plurality of first aeration nozzles 22 are consistent. During specific use, the air intake component 3 introduces compressed air into the first aeration tube 21, and the compressed air is discharged from the first aeration nozzle 22. Since the first aeration nozzle 22 is arranged at an angle, the agent forms a vortex in the tank body 1 and is fully dissolved, avoiding deposition, thereby solving the problem of deviation in agent concentration, which affects the sewage treatment effect. At the same time, the present application replaces the stirring device with the aeration component 2, which has the advantages of economy and energy saving, sufficient drug dissolution, accurate agent concentration, stability and reliability, etc., and is of great significance to sewage treatment operation and maintenance.

[0033] In one embodiment, see Figure 2 and Figure 3 The plurality of first aeration nozzles 22 include a plurality of round-mouth aeration nozzles and a plurality of flat-mouth aeration nozzles, and the plurality of round-mouth aeration nozzles and the plurality of flat-mouth aeration nozzles are arranged alternately.

[0034] In this embodiment, in order to further improve the drug dissolution effect, the first aeration nozzle 22 is divided into two forms: a round-mouth aeration nozzle and a flat-mouth aeration nozzle, and the round-mouth aeration nozzle and the flat-mouth aeration nozzle are alternately arranged. By using the round-mouth aeration nozzle and the flat-mouth aeration nozzle in combination, the stirring effect can be improved, thereby achieving the purpose of improving the drug dissolution effect.

[0035] It should be noted that the round-mouth aeration nozzle and the flat-mouth aeration nozzle are both existing technologies and will not be described in detail here.

[0036] In one embodiment, see Figure 2 and Figure 3 The aeration assembly 2 also includes a second aeration tube 23 and a plurality of second aeration nozzles 24. The second aeration tube 23 is located inside the first aeration tube 21 and its two ends are connected to the first aeration tube 21. The second aeration tube 23 is provided with a plurality of second mounting holes on opposite sides thereof. The plurality of second aeration nozzles 24 are installed in a one-to-one correspondence in the plurality of second mounting holes. The second aeration nozzles 24 are arranged at an angle, and the second aeration nozzles 24 on opposite sides of the second aeration tube 23 are arranged in opposite directions.

[0037] In this embodiment, since the first aeration tube 21 is arranged in an annular shape and the first aeration nozzle 22 is arranged on the outer side of the first aeration tube 21, the vortex formed during use will cause part of the medicine in the middle part of the vortex to be deposited to the bottom of the tank body 1, resulting in uneven mixing of the medicine. In order to avoid this situation, a second aeration tube 23 is further provided on the inner side of the first aeration tube 21. The second aeration tube 23 is a straight tube. Both ends of the second aeration tube 23 are connected to the first aeration tube 21, and the second aeration tube 23 passes through the first aeration tube 21. At the center position of the air pipe 21, multiple second mounting holes are provided on the two horizontally opposite side surfaces of the second aeration tube 23, and the second mounting holes on both sides correspond to each other one by one. The second aeration nozzle 24 is installed in the second mounting hole, and the second aeration nozzle 24 is arranged at an angle. The second aeration nozzles 24 on the opposite sides of the second aeration tube 23 are arranged in opposite directions. By arranging the second aeration tube 23 and the second aeration nozzle 24, the agent in the middle part of the vortex can be pushed to the edge area of ​​the vortex, so that the agent and water are fully mixed, and the deposition of the agent is avoided.

[0038] In this embodiment, the second aeration nozzles 24 are also divided into two types: round-mouth aeration nozzles and flat-mouth aeration nozzles, and the round-mouth aeration nozzles and the flat-mouth aeration nozzles are alternately arranged.

[0039] In one embodiment, the angle between the axis of the first aeration nozzle 22 and the tangent of the first aeration tube 21 is 45°, and the angle between the axis of the second aeration nozzle 24 and the axis of the second aeration tube 23 is 45°. Such an arrangement has a better stirring effect.

[0040] In one embodiment, the first aeration nozzle 22 is detachably connected to the first mounting hole, and the second aeration nozzle 24 is detachably connected to the second mounting hole.

[0041] In this embodiment, in order to facilitate installation and maintenance, the first aeration nozzle 22 and the second aeration nozzle 24 are both detachably connected.

[0042] In one embodiment, see Figure 2 and Figure 3 The first mounting hole is a threaded hole, the axis of the first mounting hole is inclined, one end of the first aeration nozzle 22 is provided with an external thread, and the first aeration nozzle 22 is threadedly connected to the first mounting hole.

[0043] In this embodiment, a plurality of mounting portions 211 are convexly formed on the outer periphery of the first aeration tube 21. The plurality of mounting portions 211 are evenly distributed along the circumference of the first aeration tube 21. The plurality of mounting portions 211 correspond one-to-one to the plurality of first mounting holes. The first mounting holes are provided on the mounting portions 211 and extend to the ends of the mounting portions 211. The mounting portions 211 are inclined. The first mounting holes are threaded holes. The outer periphery of the first aeration nozzle 22 is provided with threads, so that the first aeration nozzle 22 can be threadedly connected to the mounting portions 211.

[0044] In one embodiment, see Figures 2 to 4 The second aeration nozzle 24 includes a connecting portion 241 and a nozzle portion 242. The connecting portion 241 is semicircular and is adapted to the second aeration tube 23. The nozzle portion 242 is arranged on the outside of the connecting portion 241 and is inclined to the connecting portion 241. The connecting portions 241 of the two opposite second aeration nozzles 24 are connected to each other and sleeved on the outer circumference of the second aeration tube 23, and the nozzle portion 242 is arranged corresponding to the second mounting hole.

[0045] In this embodiment, the two opposite connecting portions 241 are connected by bolts and are sleeved on the outer circumference of the second aeration tube 23 , so that the second aeration nozzle 24 is installed on the second aeration tube 23 .

[0046] In one embodiment, the dosing tank for dissolving the drug further includes a liquid level detection device, which is provided on the tank body 1 and is used to detect the liquid level in the tank body 1 .

[0047] In this embodiment, in order to detect the liquid level in the tank body 1 in real time, a liquid level detection device is further provided in the tank body 1 , and the liquid level detection device is a liquid level gauge.

[0048] In one embodiment, see Figure 1 The air intake assembly 3 includes a connecting pipe 31, a valve assembly 32 and an air source device 33. One end of the connecting pipe 31 is connected to the first aeration pipe 21, and the other end is connected to the air source device 33. The valve assembly 32 is provided in the connecting pipe 31.

[0049] In an embodiment, the air source device 33 may be a compressor or an air storage tank, which can provide compressed air and transport it to the first aeration pipe 21 through the connecting pipe 31 .

[0050] In one embodiment, the intake pressure range of the air intake component 3 is 0.1 MPa-0.3 MPa.

[0051] In order to better understand the present invention, the following Figures 1 to 4 The technical solution of the utility model is described in detail:

[0052] When the tank body 1 is about to run out of medicine, the internal liquid level is in a low liquid level state, and the valve assembly 32 closes the connecting pipe 31. When preparing to dissolve the medicine, first inject clean water into the tank body 1 until the tank body 1 is full of liquid level, and then open the valve assembly 32, and deliver compressed air to the first aeration pipe 21 through the air source device 33. At this time, the clean water in the tank body 1 forms a vortex under the action of the air flow, and then the medicine to be dissolved is added to the tank body 1. The medicine will form a vortex with the clean water, and some of the medicine in the middle part of the vortex will be deposited to the bottom of the tank body 1. The second aeration nozzle 24 pushes the deposited medicine to the edge area of ​​the vortex to fully mix the medicine and water. When the medicine in the tank body 1 is used up, the internal liquid level is reduced and the valve assembly 32 is closed.

[0053] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A dosing tank for dissolving medicine, characterized in that: It includes: Tank; an aeration assembly, the aeration assembly comprising a first aeration tube and a plurality of first aeration nozzles, the first aeration tube being arranged in an annular shape and disposed at the bottom of the tank body, the first aeration tube being provided with a plurality of first mounting holes on an outer circumference thereof, the plurality of first aeration nozzles corresponding one-to-one to the plurality of first mounting holes, the first aeration nozzles being mounted in the first mounting holes, and the first aeration nozzles being arranged at an angle; and An air intake assembly is connected to the first aeration pipe and is used to deliver compressed air to the first aeration pipe.

2. The dosing tank for dissolving medicine according to claim 1, characterized in that: The plurality of first aeration nozzles include a plurality of round-mouth aeration nozzles and a plurality of flat-mouth aeration nozzles, and the plurality of round-mouth aeration nozzles and the plurality of flat-mouth aeration nozzles are arranged alternately.

3. The dosing tank for dissolving medicine according to claim 1, characterized in that: The aeration assembly also includes a second aeration tube and a plurality of second aeration nozzles. The second aeration tube is located inside the first aeration tube and its two ends are connected to the first aeration tube. Multiple second mounting holes are provided on opposite sides of the second aeration tube. The multiple second aeration nozzles are installed in a one-to-one correspondence in the multiple second mounting holes. The second aeration nozzles are arranged at an angle, and the second aeration nozzles on opposite sides of the second aeration tube are arranged in opposite directions.

4. The dosing tank for dissolving medicine according to claim 3, characterized in that: The angle between the axis of the first aeration nozzle and the tangent of the first aeration tube is 45°, and the angle between the axis of the second aeration nozzle and the axis of the second aeration tube is 45°.

5. The dosing tank for dissolving medicine according to claim 3, characterized in that: The first aeration nozzle is detachably connected to the first mounting hole, and the second aeration nozzle is detachably connected to the second mounting hole.

6. The dosing tank for dissolving medicine according to claim 5, characterized in that: The first mounting hole is a threaded hole, the axis of the first mounting hole is arranged obliquely, one end of the first aeration nozzle is provided with an external thread, and the first aeration nozzle is threadedly connected to the first mounting hole.

7. The dosing tank for dissolving medicine according to claim 5, characterized in that: The second aeration nozzle includes a connecting portion and a nozzle portion, the connecting portion is semicircular and adapted to the second aeration tube, the nozzle portion is arranged on the outside of the connecting portion and is inclined to the connecting portion, wherein the connecting portions of the two opposite second aeration nozzles are connected to each other and sleeved on the outer circumference of the second aeration tube, and the nozzle portion is arranged corresponding to the second mounting hole.

8. The dosing tank for dissolving medicine according to claim 1, characterized in that: The dosing tank for dissolving medicine further includes a liquid level detection device, which is arranged on the tank body and is used to detect the liquid level in the tank body.

9. The dosing tank for dissolving medicine according to claim 1, characterized in that: The air intake assembly includes a connecting pipe, a valve assembly and an air source device. One end of the connecting pipe is connected to the first aeration pipe, and the other end is connected to the air source device. The valve assembly is arranged on the connecting pipe.

10. The dosing tank for dissolving medicine according to claim 1, characterized in that: The intake pressure range of the intake assembly is 0.1 MPa-0.3 MPa.

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