Medical integrated water treatment equipment

Abstract

The utility model discloses medical integrated water treatment equipment, which comprises a purification tank and a first filter screen, the top of the purification tank is communicated with a lead-in pipe, an annular support boss is fixed on the inner wall of the lead-in pipe, the first filter screen comprises a conical filter screen part and an annular filter screen part, the top end of the lead-in pipe is hinged with a top cover, and the annular filter screen part is fixed on the top cover. A cleaning mechanism used for cleaning the surface of the conical filter screen part is mounted in the top cover, a stirring mechanism is mounted in the purification tank, and a second filter screen slidably penetrates through the side edge of the purification tank. Medical wastewater to be treated enters the leading-in pipe through the wastewater leading-in pipe and then is filtered through the first filter screen, residues obtained after filtering enter the annular filter screen part to be collected, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the shifting rod to rotate, and bristles on the shifting rod sweep the surface of the conical filter screen part. The conical filter screen part is prevented from being blocked; and after the top cover is rotated, the first filter screen can be taken out, so that stains on the first filter screen are cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a medical integrated water treatment device. Background Art

[0002] Medical wastewater generally contains medical waste and residual drug components, so it is necessary to first filter out the debris and then add drugs for disinfection and purification. In the actual treatment process, we found that the filtered residue sometimes adheres to the filter screen and causes blockage, and the residue is not easy to clean. For example, the Chinese patent with the authorization announcement CN 213977203 U discloses a medical wastewater treatment device. The filter plate and activated carbon plate in the patent are not easy to clean and are easily blocked, affecting the filtering effect. For this reason, we propose a medical integrated water treatment equipment. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a medical integrated water treatment device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A medical integrated water treatment device comprises a purification tank and a first filter screen, wherein the top of the purification tank is connected with an introduction pipe, an annular support boss is fixed to the inner wall of the introduction pipe, the first filter screen comprises a conical filter screen portion and an annular filter screen portion, the inner ring of the annular filter screen portion is fixed with a conical filter screen portion, the annular filter screen portion is supported by the support boss, a top cover is hingedly connected to the top end of the introduction pipe, a cleaning mechanism for cleaning the surface of the conical filter screen portion is installed in the top cover, a stirring mechanism is installed inside the purification tank, and a second filter screen is slidably penetrated through the side of the purification tank.

[0006] Preferably, the cleaning mechanism includes a second motor, a lever, bristles, and a second rotating shaft. The second motor is mounted on the top cover. The output shaft of the second motor is connected to the second rotating shaft. The lever is fixed on the second rotating shaft, and the bristles are fixed on the lever.

[0007] Preferably, the top of the top cover is connected to a wastewater inlet pipe, and the top of the purification tank is connected to a drug adding pipe.

[0008] Preferably, the stirring mechanism includes a first motor, a first rotating shaft, and spiral blades. The first motor is installed on the purification tank. The output shaft of the first motor passes through the purification tank and is connected to the first rotating shaft. The first rotating shaft is provided with two groups of spiral blades with opposite rotation directions.

[0009] Preferably, the bottom of the side of the purification tank is connected to a drain pipe, and a shut-off valve is installed on the pipe section of the drain pipe.

[0010] Preferably, a holder is fixed on the inner wall of the purification tank, and one end of the second filter screen is clamped in the holder.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the medical waste water to be treated enters the introduction pipe through the waste water introduction pipe, and then is filtered through the first filter screen, and the residue obtained by filtration enters the annular filter screen part for collection, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the lever to rotate, and the bristles on the lever clean the surface of the conical filter screen part to avoid clogging of the conical filter screen part; after rotating the top cover, the first filter screen can be taken out, thereby cleaning the stains on the first filter screen;

[0013] 2. In the utility model, after filtration, the water enters the purification tank, and disinfection and purification drugs are added into the purification tank through the drug adding pipe. The first motor drives the first rotating shaft to rotate, and the first rotating shaft drives the two spiral blades to rotate. The two sets of spiral blades with opposite rotation directions can fully drive the internal water flow to flow in opposite directions during rotation, thereby achieving turbulence, facilitating better mixing, and improving the purification effect. By opening the shut-off valve, the purified water can be filtered through the second filter again and then discharged through the drain pipe. The second filter can be pulled out to facilitate cleaning of the precipitated stains on the second filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a medical integrated water treatment device proposed by the utility model;

[0015] Figure 2 This is a structural schematic diagram of a cleaning mechanism of a medical integrated water treatment device proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a first filter screen of a medical integrated water treatment device proposed by the utility model;

[0017] Figure 4 This is a cross-sectional view of a first filter screen of a medical integrated water treatment device proposed by the utility model;

[0018] Figure 5 This is a schematic structural diagram of a second filter screen of a medical integrated water treatment device proposed by the utility model.

[0019] In the figure: 1 purification tank, 2 first motor, 3 shut-off valve, 4 drain pipe, 5 dosing pipe, 6 first rotating shaft, 7 spiral shaft, 8 second filter, 9 holder, 10 first filter, 101 conical filter part, 102 annular filter part, 11 cleaning mechanism, 111 second motor, 112 lever, 113 bristles, 124 second rotating shaft, 12 wastewater inlet pipe, 13 top cover, 14 introduction pipe, 15 supporting boss. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 A medical integrated water treatment device includes a purification tank 1 and a first filter screen 10. The top of the purification tank 1 is connected with an introduction pipe 14. The inner wall of the introduction pipe 14 is fixed with an annular support boss 15. Sewage enters the introduction pipe 14 through a wastewater introduction pipe 12, and then is filtered through the first filter screen 10. The residue obtained by filtration enters the annular filter screen part 102 for collection. The first filter screen 10 includes a conical filter screen part 101 and an annular filter screen part 102. The inner ring of the annular filter screen part 102 is fixed with a conical filter screen part 101. The filter screen portion 102 is supported by a supporting boss 15, and a top cover 13 is hinged on the top of the introduction pipe 14. After rotating the top cover 13, the first filter screen 10 can be taken out, so as to clean the stains on the first filter screen 10. A cleaning mechanism 11 for cleaning the surface of the conical filter screen portion 101 is installed in the top cover 13. The cleaning mechanism 11 is used to clean the surface of the conical filter screen portion 101 to avoid clogging of the conical filter screen portion 101. A stirring mechanism is installed inside the purification tank 1. The side of the purification tank 1 is slidably penetrated by the second filter screen 8. The top of the cover 13 is connected to a wastewater inlet pipe 12, and the top of the purification tank 1 is connected to a dosing pipe 5. Disinfection and purification drugs are added into the purification tank 1 through the dosing pipe 5, and the wastewater is stirred and mixed with the drugs through the stirring mechanism to improve the purification effect. The stirring mechanism includes a first motor 2, a first rotating shaft 6, and a spiral blade 7. The first motor 2 is installed on the purification tank 1, and the output shaft of the first motor 2 passes through the purification tank 1 and is connected to the first rotating shaft 6. Two sets of spiral blades 7 with opposite rotation directions are arranged on the first rotating shaft 6. The first motor 2 The first rotating shaft 6 is driven to rotate, and the first rotating shaft 6 drives the two spiral blades 7 to rotate. The two sets of spiral blades 7 with opposite rotation directions can fully drive the internal water flow to flow in opposite directions during rotation, thereby achieving turbulence and facilitating better mixing. The bottom of the side of the purification tank 1 is connected to a drain pipe 4, and a shut-off valve 3 is installed on the pipe section of the drain pipe 4. By opening the shut-off valve 3, the purified water can be filtered through the second filter screen 8 again and then discharged through the drain pipe 4. A holder 9 is fixed on the inner wall of the purification tank 1, and one end of the second filter screen 8 is clamped in the holder 9.

[0022] Reference Figure 2The cleaning mechanism 11 includes a second motor 111, a lever 112, bristles 113, and a second rotating shaft 114. The second motor 111 is installed on the top cover 13. The output shaft of the second motor 111 is connected to the second rotating shaft 114. The lever 112 is fixed on the second rotating shaft 114. The bristles 113 are fixed on the lever 112. The second motor 111 drives the second rotating shaft 114 to rotate. The second rotating shaft 114 drives the lever 112 to rotate. The bristles 113 on the lever 112 clean the surface of the conical filter part 101.

[0023] Working principle: When in use, the medical waste water to be treated enters the introduction pipe 14 through the waste water introduction pipe 12, and then is filtered through the first filter screen 10. The residue obtained by filtration enters the annular filter screen part 102 for collection. The second motor 111 drives the second rotating shaft 114 to rotate, and the second rotating shaft 114 drives the lever 112 to rotate. The bristles 113 on the lever 112 clean the surface of the conical filter screen part 101 to prevent the conical filter screen part 101 from being blocked; after rotating the top cover 13, the first filter screen 10 can be taken out to clean the stains on the first filter screen 10. After filtration, it enters the purification tank 1, and disinfection and purification drugs are added into the purification tank 1 through the drug adding pipe 5. The first motor 2 drives the first rotating shaft 6 to rotate, and the first rotating shaft 6 drives the two spiral blades 7 to rotate. The two sets of spiral blades 7 with opposite rotation directions can fully drive the internal water flow to flow in opposite directions during rotation, thereby achieving turbulence, facilitating better mixing, and improving the purification effect. By opening the shut-off valve 3, the purified water can be filtered through the second filter screen 8 again and then discharged through the drain pipe 4. The second filter screen 8 can be pulled out to facilitate cleaning of the precipitated stains on the second filter screen 8.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medical integrated water treatment device, comprising a purification tank (1) and a first filter screen (10), characterized in that: The top of the purification tank (1) is connected to an introduction pipe (14), the inner wall of the introduction pipe (14) is fixed with an annular support boss (15), the first filter screen (10) comprises a conical filter screen portion (101) and an annular filter screen portion (102), the inner ring of the annular filter screen portion (102) is fixed with the conical filter screen portion (101), the annular filter screen portion (102) is supported by the support boss (15), the top end of the introduction pipe (14) is hinged with a top cover (13), a cleaning mechanism (11) for cleaning the surface of the conical filter screen portion (101) is installed in the top cover (13), a stirring mechanism is installed inside the purification tank (1), and a second filter screen (8) is slidably penetrated through the side of the purification tank (1).

2. The medical integrated water treatment equipment according to claim 1, characterized in that: The cleaning mechanism (11) comprises a second motor (111), a lever (112), bristles (113), and a second rotating shaft (114); the second motor (111) is mounted on the top cover (13); the output shaft of the second motor (111) is connected to the second rotating shaft (114); the lever (112) is fixed to the second rotating shaft (114); and the bristles (113) are fixed to the lever (112).

3. The medical integrated water treatment equipment according to claim 1, characterized in that: The top of the top cover (13) is connected to a wastewater inlet pipe (12), and the top of the purification tank (1) is connected to a drug adding pipe (5).

4. The medical integrated water treatment equipment according to claim 1, characterized in that: The stirring mechanism comprises a first motor (2), a first rotating shaft (6), and spiral blades (7); the first motor (2) is mounted on the purification tank (1); an output shaft of the first motor (2) passes through the purification tank (1) and is connected to the first rotating shaft (6); and two groups of spiral blades (7) with opposite rotation directions are arranged on the first rotating shaft (6).

5. The medical integrated water treatment equipment according to claim 1, characterized in that: The bottom of the side of the purification tank (1) is connected to a drainage pipe (4), and a shut-off valve (3) is installed on the pipe section of the drainage pipe (4).

6. The medical integrated water treatment equipment according to claim 1, characterized in that: A holder (9) is fixed on the inner wall of the purification tank (1), and one end of the second filter screen (8) is clamped in the holder (9).

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