Dust removal device of medical waste and waste gas treatment equipment

Abstract

The utility model relates to a medical waste waste gas treatment equipment dust removal device, which comprises a purification box, a settling box and a water storage box, the bottom of the purification box is provided with the settling box, the front side of the settling box is provided with the water storage box, the top of the water storage box is provided with a water delivery mechanism, and the settling box is internally provided with a cleaning mechanism; the water conveying mechanism comprises a water pump, the water pump is arranged at the top of the water storage tank, a water suction pipe is arranged at an inlet of the water pump, and a water conveying pipe is arranged at an outlet of the water pump. According to the dust removal device of the medical waste waste gas treatment equipment, after being purified by the purification box, medical waste gas enters the settling box, under the action of the water conveying mechanism, the entering waste gas can be sprayed and settled, separation of fine impurities is promoted, a separated water source can be recycled and continuously used for spraying newly entering waste gas, and the dust removal effect is improved. Therefore, not only is the consumption of water resources reduced, but also the yield of wastewater is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical waste treatment, in particular to a dust removal device for medical waste waste gas treatment equipment. Background Art

[0002] Medical waste refers to the waste generated during the process of diagnosis, treatment, nursing and other activities for patients. Medical waste may contain a large number of pathogenic microorganisms and harmful chemicals, and even radioactive and damaging substances. Therefore, medical waste is an important risk factor causing disease transmission or related public health problems. When medical waste and waste gas are centrally treated, a large amount of smoke and dust will be generated. These smoke and dust are toxic and will cause great harm to the human body and the environment, and need to be treated.

[0003] After searching, for example, a utility model patent with Chinese patent announcement number CN215962815U discloses a dust removal device for medical waste waste gas treatment equipment, including a box body, one side of the box body is provided with an air inlet, the bottom of the box body is fixedly connected to an ash box, one side of the box body is fixedly connected to a filter box, one side of the filter box is fixedly connected to a connecting pipe, a water tank is provided on the side of the filter box close to the connecting pipe, an air outlet pipe is fixedly connected to the top of one side of the water tank, a first filter screen and a second filter screen are provided inside the box body, and a scraper is movably connected to the side of the first filter screen and the second filter screen close to the air inlet; the dust removal device for medical waste waste gas treatment equipment can clean the dust accumulated on the surface of the filter screen by pulling the pull rod to make the scraper move along the surface of the filter screen, and there is no need to disassemble the filter screen, so the operation is time-saving and labor-saving, and it is more convenient to use.

[0004] The above utility model patent directly passes the exhausted gas into the interior of the water body, so that the gas fully contacts the water inside the water tank, thereby achieving a better dust removal effect; however, this design has some shortcomings: impurities in the gas will gradually settle inside the water tank, making it difficult to clean, and the water source cannot be reasonably recycled, resulting in a waste of water resources. Therefore, a dust removal device for medical waste exhaust gas treatment equipment is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a dust removal device for medical waste gas treatment equipment, which has the advantages of saving water resources, etc., and solves the problem that the water source in the above utility model patent cannot be reasonably recycled and reused, resulting in a waste of water resources.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for medical waste gas treatment equipment, comprising a purification box, a sedimentation box and a water storage tank, wherein a sedimentation box is arranged at the bottom of the purification box, a water storage tank is arranged at the front side of the sedimentation box, a water delivery mechanism is arranged at the top of the water storage tank, and a cleaning mechanism is arranged inside the sedimentation box;

[0007] The water delivery mechanism includes a water pump, a water pump is arranged on the top of the water storage tank, a water suction pipe is arranged at the inlet of the water pump, a water delivery pipe is arranged at the outlet of the water pump, a mounting pipe is arranged at the inner top of the sedimentation tank, and a group of nozzles are arranged at equal distances at the bottom of the mounting pipe;

[0008] The cleaning mechanism includes an electric push rod, which is arranged on the right side of the sedimentation box. The driving end of the electric push rod is fixedly installed with a fixed plate located inside the sedimentation box. A groove is opened at the bottom of the fixed plate, and a push plate is slidably installed inside the groove. A group of springs are installed at equal distances between the inner top wall of the groove and the top of the push plate.

[0009] Furthermore, it includes an evolution component, and the purification component includes a filter screen inserted into the interior of the purification box and an activated carbon plate located at the lower side of the filter screen.

[0010] Furthermore, an air inlet is provided between the purification box and the sedimentation box.

[0011] Furthermore, one end of the water suction pipe is connected to the water storage tank, and one end of the water delivery pipe is connected to the installation pipe.

[0012] Furthermore, a slide is obliquely arranged at the bottom of the sedimentation box, a mud outlet is opened on the left side of the sedimentation box, a sealing plate extending to the inside of the mud outlet is inserted at the top of the mud outlet, and the bottom of the push plate is in contact with the slide.

[0013] Furthermore, an air inlet pipe is arranged on the top of the purification box, a sealing door is hinged on the front side of the purification box, and a power supply is arranged on the right side of the sedimentation box.

[0014] Furthermore, a collecting pipe is provided between the sedimentation tank and the water storage tank, and a valve is provided on the collecting pipe.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The dust removal device of the medical waste gas treatment equipment, when the medical waste gas is purified in the purification box and enters the interior of the sedimentation box, under the action of the water delivery mechanism, the incoming waste gas can be sprayed and settled to promote the separation of fine impurities. The separated water source can be recycled and continued to be used for spraying new incoming waste gas, which not only reduces the consumption of water resources, but also reduces the output of wastewater.

[0017] 2. The dust removal device of the medical waste gas treatment equipment can push the sludge deposited inside the sedimentation box out of the mud outlet by setting a cleaning mechanism, thereby achieving the purpose of automatic cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the purification box and the sedimentation box of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the cleaning mechanism of the utility model.

[0021] In the figure: 1. purification box; 2. sedimentation box; 3. water storage tank; 4. purification component; 401. filter screen; 402. activated carbon plate; 5. water delivery mechanism; 501. water pump; 502. suction pipe; 503. water delivery pipe; 504. installation pipe; 505. nozzle; 6. cleaning mechanism; 601. electric push rod; 602. fixing plate; 603. groove; 604. push plate; 605. spring; 7. mud outlet; 8. sealing plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The dust removal device of the medical waste gas treatment equipment in this embodiment includes a purification box 1, a sedimentation box 2 and a water storage tank 3. The sedimentation box 2 is arranged at the bottom of the purification box 1, the water storage tank 3 is arranged on the front side of the sedimentation box 2, the water delivery mechanism 5 is arranged on the top of the water storage tank 3, and the interior of the sedimentation box 2 is provided with a cleaning mechanism 6.

[0024] The purification component 4 includes a filter screen 401 inserted into the purification box 1 and an activated carbon plate 402 located at the lower side of the filter screen 401. The medical waste gas entering the purification box 1 is preliminarily purified by the filter screen 401 and the activated carbon plate 402. A sealing door is hinged on the front side of the purification box 1. When the purification component 4 is replaced, the sealing door is opened and it is pulled out from the purification box 1.

[0025] The water delivery mechanism 5 includes a water pump 501. The water pump 501 is arranged on the top of the water storage tank 3. A suction pipe 502 is arranged at the inlet of the water pump 501. A water delivery pipe 503 is arranged at the outlet of the water pump 501. A mounting pipe 504 is arranged on the inner top of the sedimentation tank 2. A group of nozzles 505 are arranged at equal distances at the bottom of the mounting pipe 504.

[0026] An air inlet is provided between the purification box 1 and the sedimentation box 2 , so that the waste gas processed by the purification box 1 enters the interior of the sedimentation box 2 through the air inlet.

[0027] Under the action of the water delivery mechanism 5 , the water source in the water storage tank 3 can be sprayed out through the nozzle 505 to settle the exhaust gas entering the sedimentation tank 2 .

[0028] A collecting pipe is provided between the sedimentation tank 2 and the water storage tank 3, and a valve is provided on the collecting pipe. When the valve is opened, the treated water in the sedimentation tank 2 enters the water storage tank 3 through the collecting pipe for recycling, thereby achieving the purpose of saving water resources.

[0029] The cleaning mechanism 6 includes an electric push rod 601, which is arranged on the right side of the sedimentation box 2. The driving end of the electric push rod 601 is fixedly installed with a fixed plate 602 located inside the sedimentation box 2. A groove 603 is opened at the bottom of the fixed plate 602. A push plate 604 is slidably installed inside the groove 603. A group of springs 605 are installed at an equal distance between the inner top wall of the groove 603 and the top of the push plate 604.

[0030] A slide is obliquely provided at the bottom of the sedimentation box 2 , a mud outlet 7 is opened on the left side of the sedimentation box 2 , and a sealing plate 8 extending to the inside of the mud outlet 7 is inserted at the top of the mud outlet 7 .

[0031] Under the action of the slide, the impurities deposited in the sedimentation box 2 can be discharged from the mud outlet 7 more smoothly along the inclined surface of the slide. In the non-cleaning state, the mud outlet 7 is closed by the sealing plate 8 to prevent leakage. When cleaning impurities, the sealing plate 8 is opened, and the internal sludge can be discharged smoothly through the mud outlet 7. With the assistance of the spring 605, the push plate 604 is always in contact with the slide, thereby more effectively pushing out the impurities.

[0032] When implementing, follow these steps:

[0033] 1) Medical waste gas enters the interior of the purification box 1 through the air inlet pipe, and after being filtered and adsorbed by the filter screen 401 and the activated carbon plate 402, the waste gas enters the sedimentation box 2 from the air inlet;

[0034] 2) Then the water in the water storage tank 3 is pumped through the water suction pipe 502 and the water delivery pipe 503 by the water pump 501 and sprayed out through the nozzle 505 to the passing exhaust gas. The water droplets combine with the particles. Due to the effect of gravity, the heavier particles settle to the bottom of the tank along with the water droplets, so that the fine impurities are separated from the water. By opening the valve on the collection pipe, the water source enters the interior of the water storage tank 3;

[0035] 3) When cleaning the debris deposited in the sedimentation box 2, the sealing plate 8 is pulled upward from the inside of the mud outlet 7;

[0036] 4) Finally, the electric push rod 601 drives the fixed plate 602 and the push plate 604 to move, and the impurities are pushed out from the mud outlet 7 along the inclined surface of the slide.

[0037] To sum up, the dust removal device of the medical waste gas treatment equipment, when the medical waste gas is purified by the purification box 1, enters the interior of the sedimentation box 2, and under the action of the water supply mechanism 5, the incoming waste gas can be sprayed and settled to promote the separation of fine impurities. The separated water source can be recycled and continued to be used for spraying newly incoming waste gas, which not only reduces the consumption of water resources, but also reduces the output of wastewater.

[0038] Furthermore, by providing a cleaning mechanism 6, the sludge deposited inside the sedimentation box 2 can be pushed out from the sludge outlet 7, thereby achieving the purpose of automatic cleaning.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for medical waste gas treatment equipment, comprising a purification box (1), a sedimentation box (2) and a water storage tank (3), characterized in that: A sedimentation box (2) is arranged at the bottom of the purification box (1), a water storage box (3) is arranged at the front side of the sedimentation box (2), a water delivery mechanism (5) is arranged at the top of the water storage box (3), and a cleaning mechanism (6) is arranged inside the sedimentation box (2); The water delivery mechanism (5) comprises a water pump (501), the water pump (501) is arranged on the top of the water storage tank (3), a water suction pipe (502) is arranged at the inlet of the water pump (501), a water delivery pipe (503) is arranged at the outlet of the water pump (501), a mounting pipe (504) is arranged on the inner top of the sedimentation tank (2), and a group of nozzles (505) are arranged at equal distances at the bottom of the mounting pipe (504); The cleaning mechanism (6) comprises an electric push rod (601), which is arranged on the right side of the sedimentation box (2), and a fixed plate (602) located inside the sedimentation box (2) is fixedly installed on the driving end of the electric push rod (601), and a groove (603) is opened at the bottom of the fixed plate (602), and a push plate (604) is slidably installed inside the groove (603), and a group of springs (605) are installed at an equal distance between the inner top wall of the groove (603) and the top of the push plate (604).

2. The dust removal device for medical waste gas treatment equipment according to claim 1 is characterized in that: It comprises a purification component (4), wherein the purification component (4) comprises a filter screen (401) inserted into the interior of the purification box (1) and an activated carbon plate (402) located at the lower side of the filter screen (401).

3. The dust removal device for medical waste gas treatment equipment according to claim 1 is characterized in that: An air inlet is provided between the purification box (1) and the sedimentation box (2).

4. The dust removal device for medical waste gas treatment equipment according to claim 1, characterized in that: One end of the water suction pipe (502) is connected to the water storage tank (3), and one end of the water delivery pipe (503) is connected to the installation pipe (504).

5. The dust removal device for medical waste gas treatment equipment according to claim 1, characterized in that: A slide is obliquely arranged at the bottom of the sedimentation box (2), a mud outlet (7) is opened on the left side of the sedimentation box (2), a sealing plate (8) extending to the inside of the mud outlet (7) is inserted at the top of the mud outlet (7), and the bottom of the push plate (604) is in contact with the slide.

6. The dust removal device for medical waste gas treatment equipment according to claim 1, characterized in that: An air inlet pipe is arranged on the top of the purification box (1), a sealing door is hinged on the front side of the purification box (1), and a power supply is arranged on the right side of the sedimentation box (2).

7. The dust removal device for medical waste gas treatment equipment according to claim 1, characterized in that: A collecting pipe is provided between the sedimentation tank (2) and the water storage tank (3), and a valve is provided on the collecting pipe.

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