CN213253729U

CN213253729U - Industrial gas filter

Info

Publication number: CN213253729U
Application number: CN202021977552.5U
Authority: CN
Inventors: 周广娇
Original assignee: Guangzhou Diyi Filter Equipment Co ltd
Current assignee: Guangzhou Diyi Filter Equipment Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-25
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses an industrial gas filter, which comprises a body, body left side top is provided with the admission line, the admission line middle part is provided with first check valve, the inside top of body is provided with first filter layer, first filter layer bottom is provided with the second filter layer, second filter layer bottom is provided with the collecting vat, collect tank bottom fixed connection on sterilization case top, the inside left and right sides of sterilization case all is provided with ultraviolet lamp, sterilization case bottom is provided with detects the chamber, it is provided with air matter level sensor to detect the chamber left end, air matter level sensor left end passing signal line runs through the body and fixedly connected with treater on the body outer wall. The utility model discloses in, through the gaseous filter effect of multiple-layer filtration reinforcing, thereby guaranteed the gaseous quality after handling through the gaseous real-time supervision of air quality sensor after to handling, be worth wideling popularize.

Description

Industrial gas filter

Technical Field

The utility model relates to a gas filter field especially relates to an industrial gas filter.

Background

In the process of industrial production, a large amount of gas is generated, the gas generated under the current environmental protection requirement needs to be filtered until the gas meets the emission standard and then can be discharged, and a gas filter is commonly used for filtering the generated gas in the process.

In the industrial gas filter existing at present, a filter processor for filtering harmful substances in gas is not complete, bacteria generated in industrial production are difficult to be filtered in gas, and then when the gas is not completely filtered due to failure in the filter, a worker cannot perform corresponding treatment at the first time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an industrial gas filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an industrial gas filter comprises a body, wherein the top end of the left side of the body is provided with an air inlet pipeline, a first one-way valve is arranged in the middle of the air inlet pipeline, an exhaust fan is arranged at the position, penetrating through the body, of the air inlet pipeline at the right end of the first one-way valve, the top end in the body is provided with a first filter layer, the bottom end of the first filter layer is provided with a second filter layer, the bottom end of the second filter layer is provided with a collecting tank, the bottom end of the collecting tank is fixedly connected with the top end of the sterilizing box, the left side and the right side of the inside of the sterilizing box are both provided with ultraviolet lamps, the bottom end of the sterilizing box is provided with a detection cavity, the left end of the detection cavity is provided with an air quality sensor, the left end of the air quality sensor penetrates through the body through a signal wire and is fixedly connected with a processor on the outer wall of the body, the processor is connected with an alarm through a signal wire, and the alarm is arranged on the right side of the top end of the body.

As a further description of the above technical solution:

the first filter layer is made of activated carbon.

As a further description of the above technical solution:

the second filter layer is made of a cold catalyst.

As a further description of the above technical solution:

and a second one-way valve is arranged at the position of a pipeline connecting the collecting tank and the sterilizing box.

As a further description of the above technical solution:

and a third one-way valve is arranged at the outlet end of the middle part of the bottom end of the sterilization box.

As a further description of the above technical solution:

the right side of the bottom end of the body is provided with an air outlet pipeline, and the middle part of the air outlet pipeline is provided with a switch control valve.

As a further description of the above technical solution:

the body top is provided with air pump and air pump exit end and runs through the body.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first filter and second filter layer to gaseous inside formaldehyde, benzene, xylol, toluene and TVOC harmful gas filter and decompose, secondly handle the bacterium in the gas through the sterilization case to make the gas of handling thoroughly filter, and the effectual bacterium that exists of having solved among the industrial gas.

2. The utility model discloses in, carry out real-time detection to the gas that handles through air quality sensor, break down at the filter and lead to filtering the work through treater activation siren under the not thorough condition to the very first time when the filter is inside to inform the staff and carry out corresponding processing, guaranteed the gaseous quality of filtering, be worth wideling popularize.

Drawings

Fig. 1 is a side view of an industrial gas filter according to the present invention;

FIG. 2 is a cross-sectional view of an industrial gas filter according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a body; 2. an air intake duct; 3. a first check valve; 4. an exhaust fan; 5. a first filter layer; 6. a second filter layer; 7. collecting tank; 8. a sterilization box; 9. an ultraviolet lamp; 10. a detection chamber; 11. an air quality sensor; 12. a processor; 13. an alarm; 14. a second one-way valve; 15. a third check valve; 16. an air outlet pipe; 17. switching the control valve; 18. an air pump.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an industrial gas filter comprises a body 1, wherein the top end of the left side of the body 1 is provided with an air inlet pipeline 2, gas to be filtered enters the body 1 through the air inlet pipeline 2 for treatment, the middle part of the air inlet pipeline 2 is provided with a first check valve 3, the first check valve 3 prevents the backflow of the treated gas, the air inlet pipeline 2 at the right end of the first check valve 3 penetrates through the body 1 and is provided with an exhaust fan 4, the exhaust fan 4 enhances the efficiency of the treated gas entering the body 1, the top end of the inside of the body 1 is provided with a first filter layer 5, the first filter layer 5 carries out primary filtration on the gas to be treated, particulate matter impurities in the gas are adsorbed, the bottom end of the first filter layer 5 is provided with a second filter layer 6, the second filter layer 6 carries out secondary treatment on the gas discharged from the first filter layer 5, harmful substances in the gas are decomposed, the bottom end of the second, the collecting tank 7 plays a role in transmission, the gas is transmitted into the sterilization box 8 after being processed by the second filter layer 6, the bottom end of the collecting tank 7 is fixedly connected to the top end of the sterilization box 8, the sterilization box 8 processes bacteria existing in the processed gas, the ultraviolet lamps 9 are arranged on the left side and the right side in the sterilization box 8, the bacteria existing in the gas are processed by the ultraviolet lamps 9, the bottom end of the sterilization box 8 is provided with a detection cavity 10, the detection cavity 10 is used for storing the processed gas, the left end of the detection cavity 10 is provided with an air quality sensor 11, the air quality sensor 11 monitors the processed gas in the detection cavity 10 in real time, the left end of the air quality sensor 11 penetrates through the body 1 through a signal line and is fixedly connected with a processor 12 on the outer wall of the body 1, the processor 12 processes the signal transmitted by the air quality sensor 11 and controls the work of an alarm 13, the processor 12 is connected with an alarm 13 through a signal line, the alarm 13 is arranged on the right side of the top end of the body 1, and the processor 12 activates the alarm 13 to remind a worker of timely processing under the condition that the filter is internally broken down.

The first filter layer 5 is made of active carbon, the active carbon adsorbs particulate matter impurities in the treated gas to play a role of filtration, the second filter layer 6 is made of cold catalyst which adsorbs and decomposes harmful substances in the treated gas to remove formaldehyde, benzene, xylene, toluene and TVOC harmful gases in the treated gas, a second one-way valve 14 is arranged at a pipeline connecting the collecting tank 7 and the sterilizing tank 8, the second one-way valve 14 prevents gas entering the sterilizing tank 8 from flowing backwards, a third one-way valve 15 is arranged at the outlet end of the middle part of the bottom end of the sterilizing tank 8, the third one-way valve 15 prevents gas entering the detection chamber 10 from flowing backwards, a gas outlet pipeline 16 is arranged on the right side of the bottom end of the body 1, a switch control valve 17 is arranged at the middle part of the gas outlet pipeline 16, and the switch control valve 17 is connected with the processor 12 through a signal line, the opening of the switch control valve 17 is controlled by the processor 12 when the gas is qualified through the inspection, the closing of the switch processor 12 is controlled by the processor 12 when the gas is unqualified through the inspection, the top end of the body 1 is provided with the gas pump 18, the outlet end of the gas pump 18 penetrates through the body 1, the gas pump 18 plays a role in pressurizing the body 1, the flow rate of the processed gas is enhanced, and meanwhile the situation that the processed gas flows reversely is prevented.

The working principle is as follows: when gas is filtered, the gas is firstly connected with an industrial exhaust pipeline through an air inlet pipeline 2, the speed of the gas to be treated entering a body 1 from the industrial exhaust pipeline is improved under the action of an exhaust fan 4, the gas to be treated firstly adsorbs and filters particulate impurities in the gas through activated carbon in a first filter layer 5, the treated gas is transmitted to a second filter layer 6 under the action of an air pump 18, harmful substances in the treated gas are adsorbed and decomposed through a cold catalyst in the second filter layer 6, formaldehyde, benzene, xylene, toluene and TVOC harmful gases in the treated gas are removed, the treated gas is transmitted to a sterilization box 8 under the action of the air pump 18 through the transmission action of a collecting tank 7 and is treated by ultraviolet lamps 9, the treated gas enters a detection cavity 10 and is detected through an air quality sensor 11, if the processed gas is detected to be in accordance with the emission standard, the air quality sensor 11 transmits information into the processor 12, the processor 12 controls the opening of the switch control valve 17 to enable the gas to flow into the gas outlet pipeline 16 to be discharged, and when the air quality sensor 11 detects that the processed gas is not in accordance with the emission standard, the air quality sensor 11 transmits information into the processor 12, the alarm 13 is activated by the processor 12 to alarm, and therefore workers are reminded of timely processing of the filter in the first time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An industrial gas filter comprising a body (1), characterized in that: body (1) left side top is provided with admission line (2), admission line (2) middle part is provided with first check valve (3), first check valve (3) right-hand member admission line (2) run through body (1) department and are provided with air exhauster (4), the inside top of body (1) is provided with first filter layer (5), first filter layer (5) bottom is provided with second filter layer (6), second filter layer (6) bottom is provided with collecting vat (7), collecting vat (7) bottom fixed connection is on sterilization case (8) top, the inside left and right sides of sterilization case (8) all is provided with ultraviolet lamp (9), sterilization case (8) bottom is provided with detects chamber (10), it is provided with air quality sensor (11) to detect chamber (10) left end, air quality sensor (11) left end passing signal line runs through body (1) and fixedly connected with treater on body (1) outer wall (12) The processor (12) is connected with an alarm (13) through a signal line, and the alarm (13) is arranged on the right side of the top end of the body (1).

2. An industrial gas filter according to claim 1, wherein: the first filter layer (5) is made of activated carbon.

3. An industrial gas filter according to claim 1, wherein: the second filter layer (6) is made of cold catalyst.

4. An industrial gas filter according to claim 1, wherein: and a second one-way valve (14) is arranged at the position of a pipeline connecting the collecting tank (7) and the sterilizing box (8).

5. An industrial gas filter according to claim 1, wherein: and a third one-way valve (15) is arranged at the outlet end of the middle part of the bottom end of the sterilization box (8).

6. An industrial gas filter according to claim 1, wherein: the right side of the bottom end of the body (1) is provided with an air outlet pipeline (16), and the middle part of the air outlet pipeline (16) is provided with a switch control valve (17).

7. An industrial gas filter according to claim 1, wherein: the top end of the body (1) is provided with an air pump (18), and the outlet end of the air pump (18) penetrates through the body (1).