CN213964531U

CN213964531U - A emission processing apparatus for contaminated air disinfection and isolation

Info

Publication number: CN213964531U
Application number: CN202023027649.2U
Authority: CN
Inventors: 赵喜; 王旻馨; 梁志忠; 李佳洋
Original assignee: Chongqing Ouluo Medical Technology Co ltd; First Affiliated Hospital of Chongqing Medical University
Current assignee: Chongqing Ouluo Medical Technology Co ltd; First Affiliated Hospital of Chongqing Medical University
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-17
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a discharge treatment device for contaminated air disinfection and isolation, which comprises an outer shell, the inboard bottom fixed mounting of shell has high temperature sterilization device, the inboard bottom fixed mounting of shell has low temperature sterilization device, the inboard bottom fixed mounting of shell has solution sterilization device, an air-supply line is installed in shell lateral wall welding, the air-supply line run through shell lateral wall and communicate the setting with high temperature sterilization device. This an emission processing apparatus for contaminated air disinfection and isolation, through the triple sterilization system that high temperature sterilization device, low temperature sterilization device and solution sterilization device constitute for germ and microorganism in the air obtain abundant killing, can be faced complicated manifold contaminated air simultaneously, still are provided with the fourth filtration disinfection before filtration purification device discharges the air after disinfecting simultaneously, make the emission air quality up to standard, and purification efficiency is high.

Description

A emission processing apparatus for contaminated air disinfection and isolation

Technical Field

The utility model relates to a medical treatment sterilization technical field especially relates to a discharge treatment device for contaminated air disinfection and isolation.

Background

In some medical units, due to the particularity of work of some departments, the requirement on air quality is high, and the air quality cannot meet certain requirements, so that certain influence is caused on the rehabilitation or treatment of patients. Some viruses can survive for a long time in the air, and when the indoor air is discharged and exchanged, viruses, bacteria and the like are possibly discharged to the outside to cause pollution.

The existing equipment for air disinfection generally adopts an ultraviolet lamp. However, when the ultraviolet ray is used for sterilizing fast flowing air, effective sterilization is difficult, a single sterilization means is limited greatly, complicated polluted air cannot be treated, and the purification efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a discharge treatment device for contaminated air disinfection and isolation has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an emission processing apparatus for contaminated air disinfection and sterilization, includes the shell, the inboard bottom fixed mounting of shell has high temperature sterilization device, the inboard bottom fixed mounting of shell has low temperature sterilization device, the inboard bottom fixed mounting of shell has solution sterilization device, shell side wall welding installs the air-supply line, the air-supply line runs through shell a lateral wall and communicates the setting with high temperature sterilization device, high temperature sterilization device side wall welding installs high temperature air outlet pipeline, high temperature air outlet pipeline is S-shaped, and the free end of high temperature air outlet pipeline and low temperature sterilization device welded connection and intercommunication setting, it has radiator-grid and first extraction fan to inlay on the high temperature air outlet pipeline, low temperature sterilization device' S a lateral wall welded connection installs low temperature air outlet pipeline, the free end and the solution sterilization device welded connection and the intercommunication setting of low temperature air outlet pipeline, inlay on the low temperature air outlet pipeline and install the second and extract air the fan, solution sterilization apparatus top welded mounting has antiseptic solution to supply the pipeline, inlay on the antiseptic solution supply pipeline and install first solenoid valve, solution sterilization apparatus lateral wall welded mounting has waste liquid outlet pipe, inlay on the waste liquid outlet pipe and install the second solenoid valve, solution sterilization apparatus lateral wall welded mounting has air-purifying outlet pipeline, air-purifying outlet pipeline and tail gas exhaust pipe welded connection, inlay on the tail gas exhaust pipe and install filtration purification device, shell top welded mounting has double fan, shell top welded mounting has disinfection water tank.

Preferably, the outer walls of the front side and the rear side of the shell are both provided with a breathable grid plate.

Preferably, the high temperature sterilization device comprises first control box, high temperature box, first air inlet, first gas outlet, heating net and heating solenoid, first control box top welded mounting has the high temperature box, high temperature box one side inner wall is provided with first air inlet, first air inlet and air-supply line welded connection set up, first gas outlet has been seted up to high temperature box opposite side inner wall, first gas outlet and high temperature air outlet pipeline welded connection set up, the inside U-shaped that is of high temperature box, heating net and heating solenoid are installed to the inboard top welded mounting of high temperature box.

Preferably, the low temperature sterilization device comprises second control box, low temperature box, second air inlet, second gas outlet and high-pressure bellows, and inside high pressure generator and the controlling means of being provided with of second control box, second control box top welded mounting has the low temperature box, the second air inlet has been seted up to low temperature box lateral wall, the second air inlet sets up with high-temperature air outlet pipeline welded connection, the second gas outlet has been seted up to another lateral wall of low temperature box, the second gas outlet sets up with low-temperature air outlet pipeline welded connection, the inboard top of low temperature box and inboard bottom welded mounting have high-pressure bellows.

Preferably, solution sterilization apparatus comprises third control box, solution tank, third air inlet, gas leakage board, waste liquid outlet, antiseptic solution import, third gas outlet, concentration monitoring device and one-way pneumatic valve, third control box top welded mounting has the solution tank, the third air inlet has been seted up to a solution tank lateral wall, the gas leakage board has been installed in the inboard bottom welded mounting of solution tank, waste liquid outlet and third gas outlet have been seted up to another lateral wall of solution tank, the inboard top of solution tank is provided with the antiseptic solution import, solution tank one side inner wall welded mounting has concentration monitoring device, all inlay on third air inlet and the antiseptic solution import and install one-way pneumatic valve.

Preferably, filtration purification device comprises box body, stainless steel filter screen, active carbon filter screen, coconut husk fiber filter screen and titanium dioxide filter screen have been placed to the inside joint of box body.

Compared with the prior art, the beneficial effects of the utility model are that: this an emission processing apparatus for contaminated air disinfection and isolation, high temperature resistant bacterium and virus in making the contaminated air through the high temperature sterilization apparatus that is provided with heating net and heating solenoid are killed by high temperature, when the air that does not need high temperature to kill, high temperature sterilization apparatus can be closed, use low temperature sterilization apparatus, because low temperature sterilization apparatus embeds there is high-pressure bellows, make microorganism and germ in the air by high-voltage electric field kill decomposition, through high temperature sterilization apparatus, the triple sterilization disinfection system that low temperature sterilization apparatus and solution sterilization apparatus constitute, make germ and microorganism in the air obtain abundant killing, can be faced complicated manifold contaminated air simultaneously, still be provided with the fourth filtration disinfection before the filtration purification device discharges the air after disinfecting simultaneously, make the emission air quality up to standard, purification efficiency is high.

Drawings

FIG. 1 is a schematic view of the interior of the structure of the present invention;

FIG. 2 is a schematic view of the inside of the high temperature sterilization device of the present invention;

FIG. 3 is a schematic view of the inside of the low-temperature sterilization device of the present invention;

FIG. 4 is a schematic view of the inside of the solution sterilization device with the structure of the present invention;

fig. 5 is the internal schematic view of the structure filtering and purifying device of the utility model.

In the figure: 1 casing, 2 high-temperature sterilization device, 201 first control box, 202 high-temperature box body, 203 first air inlet, 204 first air outlet, 205 heating net, 206 heating solenoid, 3 low-temperature sterilization device, 301 second control box, 302 low-temperature box body, 303 second air inlet, 304 second air outlet, 305 high-pressure air box, 4 solution sterilization device, 401 third control box, 402 solution box, 403 third air inlet, 404 air leakage plate, 405 waste liquid outlet, 406 disinfectant inlet, 407 third air outlet, 408 concentration monitoring device, 409 one-way air valve, 5 air inlet pipeline, 6 high-temperature air outlet pipeline, 7 radiating grid, 8 first air suction fan, 9 low-temperature air outlet pipeline, 10 second air suction fan, 11 supplementary pipeline, 12 first electromagnetic valve, 13 waste liquid outlet pipeline, 14 second electromagnetic valve, 15 purified air outlet pipeline, 16 tail gas exhaust pipeline, 17 filtering and purifying device, 1701 box body, 1702 stainless steel filter screen, 1703 active carbon filter screen, 1704 coconut fiber filter screen, 1705 titanium dioxide filter screen, 18 double-row fan, 19 disinfection water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-5, a discharge treatment device for disinfecting and sterilizing polluted air comprises a housing 1, wherein the outer walls of the front and back sides of the housing 1 are respectively provided with a ventilating grid plate, the bottom of the inner side of the housing 1 is fixedly provided with a high temperature sterilization device 2, the high temperature sterilization device 2 is composed of a first control box 201, a high temperature box 202, a first air inlet 203, a first air outlet 204, a heating net 205 and a heating solenoid 206, the top of the first control box 201 is welded with the high temperature box 202, the inner wall of one side of the high temperature box 202 is provided with the first air inlet 203, the first air inlet 203 is welded with an air inlet pipe 5, the inner wall of the other side of the high temperature box 202 is provided with the first air outlet 204, the first air outlet 204 is welded with a high temperature air outlet pipe 6, the interior of the high temperature box 202 is U-shaped, the top of the inner side of the high temperature box 202 is welded with the heating net 205 and the heating solenoid 206, 1 inboard bottom fixed mounting of shell has low temperature sterilization apparatus 3, low temperature sterilization apparatus 3 comprises second control box 301, low temperature box 302, second air inlet 303, second gas outlet 304 and high-pressure bellows 305, and inside high pressure generator and the controlling means of being provided with of second control box 301, second control box 301 top welded mounting has low temperature box 302, second air inlet 303 has been seted up to low temperature box 302 a lateral wall, second air inlet 303 and high-temperature air outlet pipeline 6 welded connection set up, second gas outlet 304 has been seted up to another lateral wall of low temperature box 302, second gas outlet 304 and low-temperature air outlet pipeline 9 welded connection set up, high-pressure bellows 305 has been installed with inboard bottom welded mounting at the inboard top of low temperature box 302, 1 inboard bottom fixed mounting of shell has solution sterilization apparatus 4, solution sterilization apparatus 4 is by third control box 401, The sterilization box comprises a solution tank 402, a third air inlet 403, an air leakage plate 404, a waste liquid outlet 405, a disinfectant liquid inlet 406, a third air outlet 407, a concentration monitoring device 408 and a one-way air valve 409, wherein the solution tank 402 is welded and installed at the top of a third control box 401, the third air inlet 403 is formed in one side wall of the solution tank 402, the air leakage plate 404 is welded and installed at the bottom of the inner side of the solution tank 402, the waste liquid outlet 405 and the third air outlet 407 are formed in the other side wall of the solution tank 402, the disinfectant liquid inlet 406 is arranged at the top of the inner side of the solution tank 402, the concentration monitoring device 408 is welded and installed on the inner wall of one side of the solution tank 402, the one-way air valves 409 are respectively installed on the third air inlet 403 and the disinfectant liquid inlet 406 in an embedded mode to avoid gas backflow and leakage, an air inlet pipe 5 is welded and installed on one side wall of a shell 1, and the air inlet pipe 5 penetrates through one side wall of the shell 1 and is communicated with the high-temperature sterilization device 2, a high-temperature air outlet pipeline 6 is installed on one side wall of the high-temperature sterilization device 2 in a welded mode, the high-temperature air outlet pipeline 6 is S-shaped, the free end of the high-temperature air outlet pipeline 6 is in welded connection and communicated with the low-temperature sterilization device 3, a radiating grid 7 and a first air exhaust fan 8 are inlaid on the high-temperature air outlet pipeline 6, a low-temperature air outlet pipeline 9 is installed on one side wall of the low-temperature sterilization device 3 in a welded mode, the free end of the low-temperature air outlet pipeline 9 is in welded connection and communicated with the solution sterilization device 4, a second air exhaust fan 10 is inlaid on the low-temperature air outlet pipeline 9, a disinfectant supplementing pipeline 11 is installed on the top of the solution sterilization device 4 in a welded mode, a first electromagnetic valve 12 is inlaid on the disinfectant supplementing pipeline 11, and a waste liquid outlet pipeline 13 is installed on one side wall of the solution sterilization device 4 in a welded mode, inlay on the waste liquid outlet pipe way 13 and install second solenoid valve 14, solution sterilization apparatus 4 a lateral wall welding installation has air-purifying outlet pipe way 15, air-purifying outlet pipe way 15 and tail gas exhaust duct 16 welded connection, inlay on the tail gas exhaust duct 16 and install filtration purification device 17, filtration purification device 17 comprises box body 1701, stainless steel filter screen 1702, active carbon filter screen 1703, coconut husk fiber filter screen 1704 and titanium dioxide filter screen 1705 have been placed to the inside joint of box body 1701, double fan 18 is installed in the welding of shell 1 top, disinfection water tank 19 is installed in the welding of shell 1 top.

When in use: polluted air is introduced from an air inlet pipeline 5, enters a high-temperature sterilization device 2, is secondarily heated by a heating net 205 and a heating solenoid 206 in the high-temperature sterilization device 2, thermolabile bacteria in the polluted air are killed by utilizing high temperature, the heated scorching air passes through a high-temperature air outlet pipeline 6, is discharged into the air by a radiating grid 7 and is pumped out to the outside by a double-exhaust fan 18, the cooled air is pumped into a low-temperature sterilization device 3 by a first air pumping fan 8, when low-temperature sterilization is needed, the low-temperature sterilization device 3 is started to kill harmful microorganisms in the air by a high-voltage electric field formed in a high-pressure air box 305, the sterilized air is pumped into a solution sterilization device 4 by a second air pumping fan 10 and is absorbed and sterilized again by disinfectant liquid to the micro-dust and microorganisms in the air, and the concentration and the amount of the disinfectant are continuously reduced after continuous ventilation, after concentration monitoring device 408 detects that the concentration drops to a certain value, start first solenoid valve 12 and supply antiseptic solution, need open second solenoid valve 14 after using a period and get rid of the waste liquid, the air through solution sterilization apparatus 4 is discharged into tail gas exhaust pipe 16 to carry out final killing to the air by four layers of filter screen in filtering purification device 17, make the air after the purification reach emission standard completely.

To sum up, the discharge processing device for sterilizing the polluted air can kill the bacteria and viruses which are not high temperature resistant in the polluted air at high temperature through the high temperature sterilization device 2 provided with the heating net 205 and the heating solenoid 206, can close the high temperature sterilization device 2 when the air which is not killed at high temperature is not needed, uses the low temperature sterilization device 3, because the high pressure bellows 305 is arranged in the low temperature sterilization device 3, the microorganisms and germs in the air are killed and decomposed by the high voltage electric field, and through the triple sterilization system which is composed of the high temperature sterilization device 2, the low temperature sterilization device 3 and the solution sterilization device 4, the germs and microorganisms in the air are fully killed, meanwhile, the device can face the complicated and various polluted air, and is also provided with the filtering and purifying device 17 to carry out fourth filtering and disinfection before the disinfected air is discharged, so that the quality of the discharged air reaches the standard, the purification efficiency is extremely high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a discharge treatment device for contaminated air disinfection and sterilization, includes shell (1), its characterized in that, shell (1) inboard bottom fixed mounting has high temperature sterilization device (2), shell (1) inboard bottom fixed mounting has low temperature sterilization device (3), shell (1) inboard bottom fixed mounting has solution sterilization device (4), shell (1) a lateral wall welded mounting has intake stack (5), intake stack (5) run through shell (1) a lateral wall and communicate the setting with high temperature sterilization device (2), high temperature sterilization device (2) a lateral wall welded mounting has high temperature air outlet pipeline (6), high temperature air outlet pipeline (6) are the S-shaped, and the free end of high temperature air outlet pipeline (6) and low temperature sterilization device (3) welded connection and intercommunication setting, it has heat dissipation grid (7) and first extraction fan (8) to inlay on high temperature air outlet pipeline (6), a side wall welding of low temperature sterilization apparatus (3) installs low temperature air outlet pipeline (9), the free end and solution sterilization apparatus (4) welded connection and the intercommunication setting of low temperature air outlet pipeline (9), inlay on low temperature air outlet pipeline (9) and install second air exhaust fan (10), solution sterilization apparatus (4) top welded connection installs antiseptic solution and supplyes pipeline (11), inlay on antiseptic solution supplyes pipeline (11) and install first solenoid valve (12), a side wall welding of solution sterilization apparatus (4) installs waste liquid outlet pipeline (13), inlay on waste liquid outlet pipeline (13) and install second solenoid valve (14), a side wall welding of solution sterilization apparatus (4) installs air-purifying outlet pipeline (15), air-purifying outlet pipeline (15) and tail gas discharge pipeline (16) welded connection, the tail gas exhaust pipe (16) is provided with a filtering and purifying device (17) in an embedded mode, the top of the shell (1) is provided with a double-row fan (18) in a welded mode, and the top of the shell (1) is provided with a disinfection water tank (19) in a welded mode.

2. The discharge treatment device for sterilizing polluted air according to claim 1, wherein the outer walls of the front and rear sides of the housing (1) are provided with air-permeable grids.

3. An exhaust treatment device for the disinfection and sterilization of contaminated air according to claim 1, it is characterized in that the high-temperature sterilization device (2) consists of a first control box (201), a high-temperature box body (202), a first air inlet (203), a first air outlet (204), a heating net (205) and a heating coil (206), the top of the first control box (201) is welded with a high-temperature box body (202), the inner wall of one side of the high-temperature box body (202) is provided with a first air inlet (203), the first air inlet (203) is welded with the air inlet pipeline (5), a first air outlet (204) is arranged on the inner wall of the other side of the high-temperature box body (202), the first air outlet (204) is welded with the high-temperature air outlet pipeline (6), the inside of the high-temperature box body (202) is U-shaped, and a heating net (205) and a heating coil (206) are welded on the top of the inner side of the high-temperature box body (202).

4. An exhaust treatment device for the disinfection and sterilization of contaminated air according to claim 1, it is characterized in that the low-temperature sterilization device (3) consists of a second control box (301), a low-temperature box body (302), a second air inlet (303), a second air outlet (304) and a high-pressure air box (305), a high-pressure generator and a control device are arranged in the second control box (301), the top of the second control box (301) is welded with a low-temperature box body (302), one side wall of the low-temperature box body (302) is provided with a second air inlet (303), the second air inlet (303) is welded and connected with the high-temperature air outlet pipeline (6), the other side wall of the low-temperature box body (302) is provided with a second air outlet (304), the second air outlet (304) is welded and connected with the low-temperature air outlet pipeline (9), and the top of the inner side of the low-temperature box body (302) and the bottom of the inner side are welded with high-pressure air boxes (305).

5. The discharge treatment device for disinfecting and sterilizing polluted air according to claim 1, wherein the solution sterilization device (4) is composed of a third control box (401), a solution tank (402), a third air inlet (403), an air leakage plate (404), a waste liquid outlet (405), a disinfectant inlet (406), a third air outlet (407), a concentration monitoring device (408) and a one-way air valve (409), the top of the third control box (401) is welded with the solution tank (402), one side wall of the solution tank (402) is provided with the third air inlet (403), the bottom of the inner side of the solution tank (402) is welded with the air leakage plate (404), the other side wall of the solution tank (402) is provided with the waste liquid outlet (405) and the third air outlet (407), the top of the inner side of the solution tank (402) is provided with the disinfectant inlet (406), the inner wall of one side of the solution tank (402) is welded with the concentration monitoring device (408), and one-way air valves (409) are respectively embedded and installed on the third air inlet (403) and the disinfectant inlet (406).

6. The discharge treatment apparatus for sterilizing polluted air according to claim 1, wherein said filtering and purifying means (17) is composed of a box body (1701), a stainless steel filter screen (1702), an activated carbon filter screen (1703), a coconut shell fiber filter screen (1704) and a titanium dioxide filter screen (1705), and said stainless steel filter screen (1702), said activated carbon filter screen (1703), said coconut shell fiber filter screen (1704) and said titanium dioxide filter screen (1705) are clamped inside said box body (1701).