CN214159078U

CN214159078U - Medical waste gas adsorption and purification treatment device

Info

Publication number: CN214159078U
Application number: CN202023282503.2U
Authority: CN
Inventors: 唐艺菲; 刘洁; 袁竞
Original assignee: Chengdu Duoplebo Technology Co ltd
Current assignee: Chengdu Duoplebo Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-10
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a medical waste gas adsorption and purification treatment device, which comprises a machine body, a filtering component and a purification component, wherein the machine body is provided with an air inlet, an air outlet and a fan, the air inlet is arranged at the left end outside the machine body, the air outlet is arranged at the right end outside the machine body, the fan is arranged at the middle end inside the machine body, the filtering component is provided with a biological deodorization layer, a filter screen layer and an active carbon layer, the utility model discloses a filter screen layer is arranged at the outer side of the active carbon layer and is jointed with the outer side of the active carbon layer, the filter screen layer wraps the active carbon layer, the active carbon layer has stronger adsorption effect, the waste gas filters harmful substances contained in the waste gas under the adsorption effect of the active carbon, the filtering effect of a filter screen is improved, thereby reducing attachments on the surface of the active carbon, being beneficial to improving the purification effect, two groups of filtering components are arranged, and are respectively arranged at the two sides of the purification component, the waste gas before and after purification is respectively absorbed and filtered, so that the absorption and filtering effects are ensured.

Description

Medical waste gas adsorption and purification treatment device

Technical Field

The utility model relates to a waste gas purification handles technical field, specifically is medical waste gas adsorbs and purification unit.

Background

In recent years, the level of medical work in China is continuously improved, various types of medical institutions in China and various grades of medical institutions are greatly developed in quantity and scale, the special current situation that medical waste gas has characteristics of space pollution, acute infection, latent pollution and the like is considered, and site selection of comprehensive medical institutions is mainly concentrated in areas with relatively dense population is considered, so that various wastes generated by the medical institutions gradually become one of important contents in management work of the medical institutions, for the waste gas pollution of the medical institutions, the medical level of the medical institutions can be influenced, meanwhile, the body health of residents in the areas around the medical institutions can be influenced, and therefore scientific and reasonable measures must be taken to strengthen prevention and treatment on the waste gas pollution of the medical institutions aiming at the situation, at present, the research on the medical waste gas in China is not important, and related data of the types and analysis of the medical institution waste gas are lacked, therefore, the research on the safe emission treatment technology of the waste gas of the medical institution is of practical significance, the treatment of the safe emission of the waste gas of the hospital mainly comprises three processes of dust removal, deodorization and sterilization, the new coronary pneumonia brings a great challenge to everyone, the effort of medical staff brings new eosin and hope to the people, and the waste gas can be emitted after being firstly sterilized and purified by waste gas treatment equipment no matter in the hospital, laboratory or medical industry at present.

Remove dust equipment and adopt the mode of filtering and separately working alone with active carbon adsorption, the filter screen does not have the active filtration's structure, makes a large amount of dusts of active carbon surface adsorption, reduces adsorption effect and medical waste gas and carries various bacteriums, and current medical waste gas treatment equipment adopts traditional mode of disinfecting, the not good problem of effect.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a medical waste gas adsorbing and purifying device to solve the above problems in the prior art.

Based on the above-mentioned purpose, the utility model provides a following technical scheme: the medical waste gas adsorption and purification treatment device comprises a machine body, a filtering component and a purification component, wherein the machine body is provided with an air inlet, an air outlet and a fan, the air inlet is arranged at the left end outside the machine body, the air outlet is arranged at the right end outside the machine body, the fan is arranged at the middle end inside the machine body, the filtering component is provided with a biological deodorization layer, a filtering screen layer and an active carbon layer, the biological deodorization layer is arranged at the left end inside the machine body, the filtering screen layer is arranged at the outer side of the active carbon layer and is attached to the outer side of the active carbon layer, one side of the filtering screen layer is arranged at the right side of the biological deodorization layer, the filtering component is provided with two groups, the two groups of filtering components are respectively arranged at two sides of the purification component, the purification component is provided with an ozone sterilization layer, a heating plate and an, the ultraviolet sterilization layer is arranged at the right end inside the machine body.

Preferably, leave the delay chamber between purification unit and the filtering component, when medical waste gas is more concentrated, waste gas gushes into purifier's volume when great, prevents that filtering component and purification unit can not in time complete purification waste gas, and the installation is detained the chamber and is made things convenient for waste gas and is detained the intracavity stop, is favorable to filtering completely and purification waste gas.

Preferably, the activated carbon blocks are arranged on the inner surface of the retention cavity to adsorb waste gas in the retention cavity, so that the content of dust and pungent smell in the waste gas is reduced, and the purification effect is improved.

Preferably, surface mounting has the arm-tie on the organism, the sealing washer is installed with the junction of organism upper surface to the arm-tie, and the organism is convenient for open by the installation arm-tie, makes things convenient for the staff to change filter assembly and purification unit, and the later maintenance of being convenient for, is favorable to the long-term use of device, and the installation sealing washer increases the leakproofness of organism, prevents that device during operation waste gas from oozing from the internal portion of organism.

Preferably, the inside of the machine body and the two sides close to the air outlet are provided with the deodorization blocks, so that the gas to be discharged is deodorized again, and the deodorization effect is enhanced.

Preferably, the valve is installed to gas outlet and air inlet, and the inside needs regularly to clear up of device, and the adjusting device of being convenient for of installation valve prevents that waste gas from passing through the pipeline and conveying waste gas to the device during cleaning device.

Preferably, the adjusting handle is arranged on the outer surface of the pulling plate, the pulling plate can be conveniently opened by adjusting the adjusting handle, the operation of workers is facilitated, and the working efficiency is improved.

Preferably, the air cushion is installed to sealing washer one side, adopts double-deck sealed mode, guarantees the leakproofness of device, prevents that gas from oozing out in purification process.

From the above, the utility model has the advantages that:

1. the utility model discloses a filter screen layer is installed in the activated carbon layer outside and is laminated with the activated carbon layer outside, make filter screen layer parcel activated carbon layer, activated carbon layer has stronger adsorption, the harmful substance that waste gas contains in filtering waste gas under activated carbon adsorption, improve the filter effect of filter screen, thereby reduce the attachment on activated carbon surface, increase the area of contact of activated carbon and waste gas, thereby improve purifying effect, set up two sets of filter assembly, two sets of filter assembly install respectively in purifying assembly both sides, respectively to before the purification and after the purification waste gas adsorb the filtration, guarantee to adsorb and filterable effect.

2. The utility model discloses a set up the hot plate, heat waste gas through the hot plate, play pasteurization's effect, at the outside installation ozone sterilization layer of hot plate, effectively improve the activity of ozone, be favorable to improving the effect of sterilization, the ultraviolet sterilization layer is installed to the inside right-hand member of organism, strengthens the intensity of sterilization, guarantees to extinguish completely and removes the bacterium.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the pulling plate structure of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic diagram of the structure of the heating plate of the present invention.

In the reference symbols: 1. a body; 2. an air inlet; 3. an air outlet; 4. a fan; 5. a biological deodorization layer; 6. a screen layer; 7. an activated carbon layer; 8. an ozone sterilization layer; 9. heating plates; 10. an ultraviolet ray sterilizing layer; 11. a retention chamber; 12. an activated carbon block; 13. pulling a plate; 14. a seal ring; 15. a deodorizing block; 16. a valve; 17. adjusting the grip; 18. an air cushion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1-4, the utility model provides a technical solution: the medical waste gas adsorption and purification treatment device comprises a machine body 1, a filtering component and a purification component, wherein the machine body 1 is provided with an air inlet 2, an air outlet 3 and a fan 4, the air inlet 2 is arranged at the left end outside the machine body 1, the air outlet 3 is arranged at the right end outside the machine body 1, the fan 4 is arranged at the middle end inside the machine body 1, the filtering component is provided with a biological deodorization layer 5, a filtering screen layer 6 and an active carbon layer 7, the biological deodorization layer 5 is arranged at the left end inside the machine body 1, the filtering screen layer 6 is arranged outside the active carbon layer 7 and is attached to the outside of the active carbon layer 7, one side of the filtering screen layer 6 is arranged at the right side of the biological deodorization layer 5, the filtering component is provided with two groups, the two groups of filtering components are respectively arranged at two sides of the purification component, the purification component is provided with an ozone sterilization layer 8, a heating plate 9 and an ultraviolet sterilization layer 10, and the ozone sterilization layer 8 is arranged at the middle end inside the machine body 1, the heating plate 9 is arranged on the inner side of the ozone sterilization layer 8, and the ultraviolet sterilization layer 10 is arranged on the right end inside the machine body 1.

It detains chamber 11 to leave between purification unit and the filtering component, and when medical waste gas was more concentrated, purifier was gushed into to waste gas when the volume was great, prevented that filtering component and purification unit can not in time complete purification waste gas, and installation is detained chamber 11 and is convenient for waste gas and is detained chamber 11 and stop in being detained, is favorable to filtering completely and purification waste gas.

The activated carbon blocks 12 are arranged on the inner surface of the detention cavity 11 and used for adsorbing waste gas in the detention cavity 11, so that the content of dust and pungent smell in the waste gas is reduced, and the purification effect is improved.

Surface mounting has arm-tie 13 on the organism 1, sealing washer 14 is installed with the junction of organism 1 upper surface to arm-tie 13, and installation arm-tie 13 is convenient for open organism 1, makes things convenient for the staff to change filter assembly and purification unit, and the later maintenance of being convenient for is favorable to the device to be used for a long time, and installation sealing washer 14 increases organism 1's leakproofness, prevents that device during operation waste gas from oozing from organism 1 is inside, avoids consequently causing environmental pollution.

The inside and be close to 3 both sides in gas outlet of organism 1 and install deodorization piece 15, deodorize once more to going out the gas, strengthen the deodorization effect.

Valve 16 is installed to gas outlet 3 and air inlet 2, and the device is inside to need regularly to clear up, installs the adjusting device of being convenient for of valve 16, and waste gas passes through the pipeline and conveys waste gas to the device when preventing cleaning device to can not reach the purification effect, directly discharge waste gas, the polluted environment avoids causing this type of incident to take place.

The outer surface of the pulling plate is provided with an adjusting handle 17, the pulling plate 13 can be conveniently opened by adjusting the adjusting handle 17, the operation of workers is facilitated, and the working efficiency is improved.

An air cushion 18 is installed on one side of the sealing ring, and a double-layer sealing mode is adopted, so that the sealing performance of the device is guaranteed, and gas is prevented from leaking out in the purification process.

The working process is as follows: when the device works, medical waste gas enters the device from the gas inlet 2, the gas inlet 2 and the gas outlet 3 are provided with the valves 16, the interior of the device needs to be cleaned regularly, the valves 16 are arranged to facilitate the adjustment of the device, the waste gas is prevented from being transmitted to the device through a pipeline when the device is cleaned, so that the purification effect cannot be achieved, the waste gas is directly discharged to pollute the environment, and the occurrence of such events is avoided, the fan 4 is arranged at the middle end in the machine body 1 and is beneficial to the waste gas entering the device, the biological deodorization layer 5 is arranged at the left end in the machine body 1 and plays a deep purification effect on pungent smell and odor in the waste gas, the biological deodorization layer is arranged at the outer side of the activated carbon layer 7 through the filter screen layer 6 and is attached to the outer side of the activated carbon layer 7, the filter screen layer 6 wraps the activated carbon layer 7, the activated carbon layer 7 has a strong adsorption effect, the waste gas filters harmful substances contained in the waste gas under the adsorption effect of the activated carbon, and the filtering effect of the filter screen is improved, thereby reducing attachments on the surface of the active carbon, increasing the contact area of the active carbon and the waste gas, thereby improving the purification effect, arranging two groups of filter components, respectively installing two sides of the repurification component on the two groups of filter components, respectively adsorbing and filtering the waste gas before and after purification, ensuring the adsorption and filtering effects, arranging a heating plate 9 at the middle end in the machine body 1, heating the waste gas through the heating plate 9, playing a role of high-temperature sterilization, installing an ozone sterilization layer 8 at the outer side of the heating plate 9, effectively improving the activity of ozone, being beneficial to improving the sterilization effect, installing an ultraviolet sterilization layer 10 at the right end in the machine body 1, enhancing the sterilization strength, ensuring complete sterilization, leaving a detention cavity 11 between the purification component and the filter component, and preventing the filter component and the purification component from not being capable of completely purifying the waste gas in time when the medical waste gas is thick and the volume of the waste gas rushing into the purification device is large, the installation is detained chamber 11 and is convenient for waste gas and is detained chamber 11 and stay, is favorable to filtering completely and purifies waste gas, and 11 internal surface mounting in the chamber of detaining has active carbon block 12, adsorbs the waste gas in detaining chamber 11, reduces the content of dust and pungent smell in the waste gas, improves purifying effect.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The medical waste gas adsorption and purification treatment device comprises a machine body (1), a filtering component and a purification component, and is characterized in that; the utility model discloses a biological deodorization filter, including organism (1), filter element, organism (6), organism (1), air inlet (2), gas outlet (3), fan (4), the outside left end at organism (1) is installed to air inlet (2), the outside right-hand member at organism (1) is installed to gas outlet (3), fan (4) are installed in the inside middle-end of organism (1), filter element is equipped with biological deodorization layer (5), filter screen layer (6), activated carbon layer (7), biological deodorization layer (5) are installed in the inside left end of organism (1), filter screen layer (6) are installed in the activated carbon layer (7) outside and are laminated with activated carbon layer (7) outside, install on biological deodorization layer (5) right side filter screen layer (6) one side, filter element is equipped with two sets ofly, two sets of filter element installs respectively in purification unit both sides, purification unit is equipped with ozone degerming layer (8), hot plate (9), the ozone sterilization machine comprises an ultraviolet sterilization layer (10), wherein the ozone sterilization layer (8) is arranged at the middle end inside the machine body (1), the heating plate (9) is arranged on the inner side of the ozone sterilization layer (8), and the ultraviolet sterilization layer (10) is arranged at the right end inside the machine body (1).

2. The medical waste gas adsorption and purification treatment device according to claim 1, wherein: a detention cavity (11) is reserved between the purification component and the filtering component.

3. The medical waste gas adsorption and purification treatment device according to claim 2, characterized in that: and an activated carbon block (12) is arranged on the inner surface of the detention cavity (11).

4. The medical waste gas adsorption and purification treatment device according to claim 1, wherein: the upper surface of the machine body (1) is provided with a pulling plate (13), and a sealing ring (14) is arranged at the joint of the pulling plate (13) and the upper surface of the machine body (1).

5. The medical waste gas adsorption and purification treatment device according to claim 1, wherein: and the inside of the machine body (1) and the two sides close to the air outlet (3) are provided with deodorization blocks (15).

6. The medical waste gas adsorption and purification treatment device according to claim 1, wherein: and valves (16) are arranged on the air outlet (3) and the air inlet (2).

7. The medical waste gas adsorption and purification treatment device according to claim 4, wherein: an adjusting grip (17) is arranged on the outer surface of the pulling plate (13).

8. The medical waste gas adsorption and purification treatment device as claimed in claim 4, wherein an air cushion (18) is installed on one side of the sealing ring (14).