CN216366849U - Medical wastewater treatment batch treatment equipment - Google Patents

Abstract

The utility model discloses a batch treatment equipment for treating medical waste water, belonging to the field of medical technology, comprising a frame and a casing mounted on the frame. A scraper ring is installed inside the casing, and a drive unit for driving the scraper ring to move up and down is arranged on the casing, so as to clean the inner wall of the casing and avoid cross influence on the treatment of different batches of medical wastewater; The drive unit and the water spray cleaning assembly are used, and the rotation of the reciprocating screw is used to cooperate with the guide rod and the guide block to make the scraper ring reciprocate up and down to clean the inner wall of the casing and scrape the adhering substances during the treatment process, and cooperate with The annular water pipe and the nozzle are washed with water, and the brush is used for cleaning, which can quickly clean the inner wall of the casing, avoid cross-effects on the next batch of wastewater treatment, and improve the effect of wastewater treatment.

Description

A kind of medical wastewater treatment batch treatment equipment

technical field

The utility model belongs to the technical field of medical wastewater treatment, in particular to a batch treatment equipment for medical wastewater treatment.

Background technique

With the improvement of people's living standards, more and more people begin to pay attention to their own health, so many people often go to the hospital to check themselves, and medical treatment is to carry out medical care and diagnosis and treatment of people's bodies to ensure people's health. In the process of medical operation, various waste water will be produced. The treatment of medical waste water has always been a serious problem. Improper treatment methods will have a great impact on the environment and people's lives.

The existing medical wastewater treatment equipment needs to use different treatment agents when treating different kinds of wastewater, but it cannot quickly clean the equipment after one treatment, so it is easy to bring cross-influence to the next batch of wastewater treatment. In turn, the processing effect is affected, and the function is not perfect.

Utility model content

The purpose of the present utility model is to provide a batch treatment equipment for medical wastewater treatment, so as to solve the problem that the existing medical wastewater treatment equipment proposed in the above background technology needs to use different treatment agents when treating different kinds of wastewater, but cannot The equipment is quickly cleaned after one treatment, so it is easy to have a cross-influence on the next batch of wastewater treatment, thereby affecting the treatment effect and the problem of imperfect functions.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a medical wastewater treatment batch treatment equipment, comprising a rack and a casing installed on the rack, the upper surface and the lower surface of the casing are respectively provided with water inlet pipes and a water outlet pipe, a scraper ring is installed inside the casing, and a drive unit for driving the scraper ring to move up and down is arranged on the casing, so as to clean the inner wall of the casing and avoid the treatment of different batches of medical wastewater. To cause cross effects, the scraper ring is provided with a water spray cleaning component, and a water delivery pipe is provided on the water spray cleaning component;

The other end of the first water delivery pipe extends out of the casing through the rubber sealing ring clamped on the upper surface of the casing and communicates with the water outlet of the water pump installed on the side of the casing. The water outlet of the water pump is connected with the second water delivery pipe, so The other end of the second water delivery pipe runs through and extends to the inside of the water tank installed on the frame, the upper surface of the water tank is installed with a box cover through a lock, and the box cover is provided with a communication pipe that communicates with the casing. A solenoid valve 1 is arranged on the communication pipe, a filter screen 1 is arranged inside the water tank for filtering the return water of the flushing machine case, and a water outlet pipe is arranged on the water outlet pipe, and a filter screen is installed in the lower water pipe. Second, a second solenoid valve is arranged on the water outlet pipe, and a sludge storage pipe is installed at the bottom end of the water outlet pipe.

By adopting the above scheme, the scraper ring can be used to cooperate with the drive unit and the water spray cleaning assembly, and the rotation of the reciprocating screw is used to cooperate with the guide rod and the guide block to make the scraper ring reciprocate up and down, thereby cleaning and scraping the inner wall of the casing. During the treatment process, the adhering substances can be cleaned with the annular water pipe and the nozzle, and the brush can be used for cleaning, so that the inner wall of the casing can be quickly cleaned, avoiding the cross influence on the next batch of wastewater treatment, and improving the effect of wastewater treatment. , By setting the water pump to use with the filter screen in the water tank, the filter screen one can filter the water flushed in the casing, ensuring the repeated use of water flushing and avoiding waste. At the same time, the screw feeding rod is used to cooperate with the rotating shaft two And the sludge storage pipe is used, the filter screen 2 is used to prevent the sludge from entering the sewer pipe for discharge, the sludge storage pipe is used to store the sludge, and the screw feeding rod is used to quickly discharge the collected sludge, which is convenient for cleaning the casing and improving the functional diversity.

In the above solution, it should be noted that the motor, the water pump, the first solenoid valve and the second solenoid valve are all electrically connected to an external power source.

As a preferred embodiment, the drive unit includes a mounting frame mounted on the lower surface of the inner wall of the casing, and both ends are mounted on the casing through a rotating shaft—a reciprocating screw rotatably connected between the casing and the mounting frame, respectively. The motor with the upper surface and the output shaft fixedly connected to the rotating shaft at the top of the reciprocating screw is threadedly mounted on the movable plate on the outer surface of the reciprocating screw, and the scraper ring is connected to the movable plate through several connecting plates.

As a preferred embodiment, the water spray cleaning assembly includes an annular water pipe that is installed on the connecting plate through a fixing block and communicated with the water delivery pipe, a plurality of spray heads installed on the annular water pipe, and the scraper ring is provided with There is an annular groove, brushes are installed on the upper and lower sides of the inner wall of the annular groove, and the spray head extends through the scraper ring to the inside of the annular groove and is located between the two brushes.

As a preferred embodiment, the front and rear sides of the filter screen 1 are installed with plug-in boards, and the front and rear sides of the inner wall of the water tank are provided with slots for the plug-in boards to be inserted. Both sides are provided with operation grooves.

As a preferred embodiment, the sludge storage pipe is specifically composed of a vertical part and an inclined part, a second rotating shaft is rotatably installed on the vertical part, and a screw feeding rod is installed on the top of the second rotating shaft, and the rotating shaft A handle is installed at the bottom end of the second part, and a sealing cap is threadedly installed on the inclined part.

As a preferred embodiment, a guide block is installed on the movable plate, and the guide block is slidably installed on the outer surface of the guide rod installed inside the casing.

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

The batch treatment equipment for medical wastewater treatment is used by setting a scraper ring to cooperate with the drive unit and the water spray cleaning assembly. The rotation of the reciprocating screw cooperates with the guide rod and the guide block to limit the position so that the scraper ring can reciprocate up and down, and then the inner wall of the casing can be reciprocated. Clean and scrape the adhering substances during the treatment process, and cooperate with the annular water pipe and the nozzle to spray water and clean the brush, so as to quickly clean the inner wall of the casing and avoid cross-effects on the next batch of wastewater treatment. Improve the effectiveness of wastewater treatment;

The medical wastewater treatment batch treatment equipment is used by setting a pump to cooperate with the filter screen in the water tank, and the filter screen one can filter the water flushed in the casing, ensuring the repeated use of water resources for washing, avoiding waste, and at the same time. The screw feeding rod is used in conjunction with the second rotating shaft and the sludge storage pipe, the filter screen 2 is used to prevent the sludge from entering the sewer and discharged, the sludge storage pipe is used to store the sludge, and the screw feeding rod is used to quickly discharge the collected sludge, which is convenient for the casing Cleaned up, improved functional diversity.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the front view of the utility model;

Fig. 3 is the structural representation of the casing section of the utility model;

Fig. 4 is the structural schematic diagram of the scraper ring of the present invention;

FIG. 5 is a schematic structural diagram of the cross section of the water tank of the present invention.

In Figure 1-5: 1. Rack; 2. Housing; 3. Scraper ring; 4. Mounting frame; 5. Shaft 1; 6. Reciprocating screw; block; 10, guide rod; 11, brush; 12, annular water pipe; 13, fixed block; 14, nozzle; 15, water pipe one; 16, rubber sealing ring; 17, water pump; 18, water pipe two; 19, Water tank; 20, tank cover; 21, connecting pipe; 22, solenoid valve one; 23, filter screen one; 24, insert plate; 25, outlet pipe; 26, sewer pipe; 27, solenoid valve two; 28, filter screen two ; 29, sludge storage pipe; 30, sealing cap; 31, shaft two; 32, screw feeding rod; 33, motor.

Detailed ways

Please refer to FIGS. 1-5 , the present utility model provides a batch treatment equipment for medical wastewater treatment, including a rack 1 and a casing 2 mounted on the rack 1 , and water inlet pipes are respectively provided on the upper surface and the lower surface of the casing 2 and the water outlet pipe 25, a scraper ring 3 is installed inside the casing 2, and a drive unit for driving the scraper ring 3 to move up and down is arranged on the casing 2, so as to realize the cleaning of the inner wall of the casing 2 and avoid different batches of medical wastewater. Cross influence is caused during processing. The drive unit includes a mounting frame 4 installed on the lower surface of the inner wall of the casing 2. Both ends are respectively connected with the reciprocating screw 6 through the rotating shaft 15 and the casing 2 and the mounting frame 4. The motor 33 on the upper surface of the casing 2 and the output shaft is fixedly connected with the rotating shaft at the top of the reciprocating screw 6, and is threadedly mounted on the movable plate 7 on the outer surface of the reciprocating screw 6. The scraper ring 3 is connected to the movable plate 7 through several connecting plates 8. Connect, use the motor 33 to drive the reciprocating screw 6 to rotate, so that the movable plate 7 can drive the scraper ring 3 to reciprocate up and down through the connecting plate 8, so as to realize the cleaning and scraping of the inner wall of the casing 2.

A guide block 9 is installed on the movable plate 7, and the guide block 9 is slidably installed on the outer surface of the guide rod 10 installed inside the casing 2. By providing the guide block 9 and the guide rod 10 in cooperation, the movable plate 7 can be limited and supported. , so that the movable plate 7 does not shake when moving up and down and has good movement stability.

The scraper ring 3 is provided with a water spray cleaning component, and the water spray cleaning component is provided with a water delivery pipe 1 15. The water spray cleaning component includes an annular water pipe 12 that is installed on the connecting plate 8 through the fixing block 13 and communicated with the water delivery pipe 1 15. , a number of spray heads 14 installed on the annular water pipe 12, the scraper ring 3 is provided with an annular groove, the upper and lower sides of the inner wall of the annular groove are equipped with brushes 11, and the spray heads 14 extend through the scraper ring 3 to the inside of the annular groove and are located at two Between the brushes 11, the annular water pipe 12 is used to connect the water delivery pipe 1 15 and the nozzle 14, so that water can be sprayed from the nozzle 14, and the inner wall of the casing 2 can be cleaned with the brush 11, so that the casing 2 can be greatly improved. The cleaning effect of the inner wall.

The other end of the water pipe 15 extends out of the casing 2 through the rubber sealing ring 16 clamped on the upper surface of the casing 2 and communicates with the water outlet of the water pump 17 installed on the side of the casing 2. The water outlet of the water pump 17 is connected with a water pipe. 2 18, the other end of the water pipe 2 18 runs through and extends to the inside of the water tank 19 installed on the rack 1, the upper surface of the water tank 19 is installed with a box cover 20 through a lock, and the box cover 20 is provided with a connection with the casing 2. There is a solenoid valve 22 on the communicating pipe 21, a filter screen 23 for filtering the return water of the flushing casing 2 is arranged inside the water tank 19, and the front and rear sides of the filter screen 23 are installed with The plug-in board 24, the front and rear sides of the inner wall of the water tank 19 are provided with a slot for the plug-in board 24 to be inserted into, and the opposite side of the two plug-in boards 24 is provided with an operation slot. The internal flushing water is filtered to ensure the repeated use of water, and the use of the plug-in plate 24 in conjunction with the slot can limit the filter screen 1 23 to avoid the shaking phenomenon of the filter screen 1 23 in the water tank 19, and effectively improve the stability. sex.

The water outlet pipe 25 is provided with a sewer pipe 26, a filter screen 28 is installed in the sewer pipe 26, a solenoid valve 27 is provided on the sewer pipe 26, a sludge storage pipe 29 is installed at the bottom end of the water outlet pipe 25, and the sludge storage pipe 29 is specifically It consists of a vertical part and an inclined part. The vertical part is rotatably installed with a second rotating shaft 31, the top of the second rotating shaft 31 is installed with a screw feeding rod 32, the bottom end of the second rotating shaft 31 is installed with a handle, and the inclined part is screwed with a sealing cap. 30. The setting of the screw feeding rod 32 can make the sludge discharge quickly, and the use of the inclined part in conjunction with the vertical part can greatly increase the sludge discharge rate.

When in use, the medical waste water enters the casing 2 through the water inlet pipe for treatment. After one treatment, the solenoid valve 2 27 is opened. The treated waste water enters the sewer pipe 26 through the water outlet pipe 25, and the second filter screen 28 is used to block the sludge. , so that the sludge enters the sludge storage pipe 29, and the treated waste water is discharged through the sewer pipe 26. When the sludge is stored too much, the sealing cap 30 can be unscrewed. At this time, turning the handle drives the second shaft 31 to rotate, and the second shaft 31 drives the screw feeding rod. Rotation of 32 allows the sludge to be quickly transported downward and discharged. After the discharge is completed, screw on the sealing cap 30, close the solenoid valve 2 27, and start the motor 33 to drive the reciprocating screw 6 to rotate before the next batch of medical wastewater needs to be treated. , under the limiting action of the guide rod 10, the movable plate 7 is driven to reciprocate up and down, and then the scraper ring 3 is driven to move up and down to scrape and clean the inner wall of the casing 2, and remove the attached substances. The water in 19 is sprayed from the nozzle 14 after passing through the water pipe 1 15 and the annular water pipe 12, and cooperates with the brush 11 to rinse and clean the inner wall of the casing 2. At this time, the solenoid valve 1 22 is in the open state, and the rinsed water passes through. The communicating pipe 21 returns to the inside of the water tank 19, is filtered by the filter 1 23 and reused, and then adds medical waste water for treatment after washing. Pull out the filter screen one 23 upwards for cleaning.

Claims (6)

1. A batch treatment equipment for medical wastewater treatment, characterized in that it comprises a rack (1) and a casing (2) mounted on the rack (1), an upper surface and a lower surface of the casing (2) A water inlet pipe and a water outlet pipe (25) are respectively provided, a scraper ring (3) is installed inside the casing (2), and a scraper ring (3) is arranged on the casing (2) for driving the scraper ring (3) to move up and down. A drive unit to clean the inner wall of the casing (2) to avoid cross effects on the treatment of different batches of medical wastewater, the scraper ring (3) is provided with a water spray cleaning component, and the water spray cleaning component is provided on the There is one (15) water pipe; The other end of the first water pipe (15) extends out of the casing (2) through the rubber sealing ring (16) clamped on the upper surface of the casing (2) and is installed with the water pump (17) on the side of the casing (2). The water outlet is connected, and the water outlet of the water pump (17) is connected with a water delivery pipe two (18), and the other end of the water delivery pipe two (18) extends through and extends to the inside of the water tank (19) installed on the frame (1). , a box cover (20) is installed on the upper surface of the water tank (19) through a buckle, and the box cover (20) is provided with a communication pipe (21) that communicates with the casing (2). The communication pipe (21) is provided with a solenoid valve one (22), the water tank (19) is provided with a filter screen one (23) for filtering the return water of the flushing casing (2), and the water outlet pipe ( 25) A sewer pipe (26) is provided on the sewer pipe, a second filter screen (28) is installed in the sewer pipe (26), a solenoid valve two (27) is provided on the sewer pipe (26), and the water outlet pipe ( The bottom end of 25) is installed with a sludge storage pipe (29). 2. The medical wastewater treatment batch treatment equipment according to claim 1, characterized in that: the drive unit comprises a mounting frame (4) installed on the lower surface of the inner wall of the casing (2), and both ends pass through a rotating shaft 1 (4). 5) The reciprocating screw (6), which is rotatably connected to the casing (2) and the mounting bracket (4), is installed on the upper surface of the casing (2) and the output shaft is fixed to the rotating shaft at the top of the reciprocating screw (6). The connected motor (33) is threadedly mounted on the movable plate (7) on the outer surface of the reciprocating screw (6), and the scraper ring (3) is connected with the movable plate (7) through several connecting plates (8). 3. The batch treatment equipment for medical wastewater treatment according to claim 2, characterized in that: the water spray cleaning assembly comprises a fixing block (13) mounted on the connecting plate (8) and connected to a water delivery pipe (15) The annular water pipes (12) that are connected to each other, a plurality of spray heads (14) installed on the annular water pipes (12), the scraper ring (3) is provided with an annular groove, and the upper and lower sides of the inner wall of the annular groove are installed with A brush (11), the spray head (14) extends through the scraper ring (3) to the inside of the annular groove and is located between the two brushes (11). 4. The medical wastewater treatment batch treatment equipment according to claim 1, characterized in that: the front and rear sides of the first filter screen (23) are installed with plug-in plates (24), and the inner wall of the water tank (19) has a Slots for inserting the plug-in boards (24) are provided on the front and rear sides, and operation slots are provided on the opposite sides of the two plug-in boards (24). 5 . The batch treatment equipment for treating medical wastewater according to claim 1 , wherein the sludge storage pipe ( 29 ) is specifically composed of a vertical part and an inclined part, and a rotating shaft two is rotatably installed on the vertical part. 6 . (31), a screw feeding rod (32) is installed at the top end of the second rotating shaft (31), a handle is installed at the bottom end of the second rotating shaft (31), and a sealing cap (30) is threadedly installed on the inclined part. 6 . The batch treatment equipment for medical wastewater treatment according to claim 2 , wherein a guide block ( 9 ) is installed on the movable plate ( 7 ), and the guide block ( 9 ) is slidably installed on the casing ( 6 . 2) The outer surface of the internally mounted guide rod (10).

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