CN219399638U

CN219399638U - Comprehensive waste gas concentrated micro negative pressure type biological deodorization combined equipment

Info

Publication number: CN219399638U
Application number: CN202320714211.6U
Authority: CN
Inventors: 石令
Original assignee: Xingke Dongguan Ecological Environment Co ltd
Current assignee: Xingke Dongguan Ecological Environment Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-25
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a comprehensive waste gas concentrated micro-negative pressure type biological deodorization combined device, which comprises a shell, wherein a negative pressure fan is fixedly arranged at the top of the shell, an air conveying pipe is fixedly connected to the input end of the negative pressure fan, air cylinders are fixedly arranged in the middle of two sides of the inner wall of the shell, supporting rings are fixedly connected to the top ends of the two air cylinders, activated carbon filter screens are arranged at the top ends of the supporting rings, a top cover is connected to the top end of the shell through bolts in a threaded manner, a speed reducing motor is fixedly arranged in the middle of the top end of the top cover, a rotating shaft is fixedly connected to the output end of the speed reducing motor through the top cover, and a brush is fixedly connected to the bottom end of the rotating shaft.

Description

Comprehensive waste gas concentrated micro negative pressure type biological deodorization combined equipment

Technical Field

The utility model relates to the technical field of deodorization equipment, in particular to integrated waste gas concentrated micro-negative pressure type biological deodorization combined equipment.

Background

Exhaust gas refers to toxic and harmful gases discharged by human beings in the production and living processes.

In the process of passing through the biological filler of the deodorization system, odor molecules in the gas to be treated are diffused to a biological film formed on the surface of the biological filler, and microorganisms oxidize and decompose the odor molecules, so that odor pollution is eliminated, but the existing biological deodorization equipment has the following defects:

(1) The existing biological deodorization equipment only depends on the biological filler layer to have poor filtering and purifying effects on waste gas and lacks disinfection and sterilization functions;

(2) The existing biological deodorization equipment lacks a prefilter structure for waste gas, and the filter assembly is easy to block for a long time.

Disclosure of Invention

The utility model aims to provide a comprehensive waste gas concentrated micro-negative pressure type biological deodorization combined device, which solves the problems that the traditional biological deodorization device provided in the background art only depends on a biological filler layer to have poor filtering and purifying effects on waste gas, lacks a disinfection and sterilization function, lacks a prefiltering structure on waste gas and is easy to block in the long-term past filtering components.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a synthesize little negative pressure biological deodorization combination formula equipment of waste gas concentration, includes the casing, the top fixedly mounted of casing has negative pressure fan, the input fixedly connected with gas-supply pipe of negative pressure fan, the equal fixedly mounted in middle part of shells inner wall both sides has the cylinder, two the top fixedly connected with holding ring of cylinder, the active carbon filter screen has been placed on the top of holding ring, the top of casing has the top cap through bolt threaded connection, the middle part fixed mounting on top cap top has gear motor, gear motor's output passes top cap fixedly connected with rotation axis, the bottom fixedly connected with brush of rotation axis, the bottom fixedly connected with biological filler layer of shells inner wall, the equal fixedly mounted in both sides of top cap bottom has ultraviolet sterilizing lamp, the inner wall of casing is scribbled and is equipped with photocatalyst coating.

When the integrated waste gas centralized micro-negative pressure type biological deodorization combined equipment adopting the technical scheme is used, harmful particles in waste gas are adsorbed and filtered in advance before biological deodorization through the activated carbon filter screen, the photocatalyst coating is convenient to clean and replace, and the purification treatment effect on the waste gas is further improved.

As a preferable technical scheme of the utility model, the bottom of the shell is fixedly communicated with an exhaust pipe. An exhaust pipe is provided to exhaust the purified air.

As a preferable technical scheme of the utility model, the front surface of the shell is fixedly provided with a switch panel, and the negative pressure fan, the speed reducing motor and the ultraviolet sterilizing lamp are electrically connected with an external power supply through the switch panel. The switch panel is used for controlling the operation of the device.

As a preferable technical scheme of the utility model, a sealing gasket is clamped at the joint of the shell and the top cover. The sealing gasket improves the tightness between the top cover and the shell.

As a preferable technical scheme of the utility model, a bearing is sleeved at the joint of the output end of the speed reducing motor and the top cover. The bearing enables the output end of the gear motor to rotate stably.

As a preferable technical scheme of the utility model, handles are fixedly connected to two sides of the top end of the activated carbon filter screen. The setting of handle is convenient for take out the filter screen.

As a preferable technical scheme of the utility model, the bottom end of the back surface of the shell is fixedly communicated with a sampling valve. After the sampling valve is opened, part of gas can be discharged to detect the purifying effect.

As a preferable technical scheme of the utility model, the output end of the negative pressure fan is communicated with the inside of the shell. The negative pressure fan sucks the waste gas into the shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the activated carbon filter screen, harmful particles in waste gas are adsorbed and filtered in advance before biological deodorization, and the brush can be driven to brush the surface of the filter screen after the gear motor is started, so that the situation of particle accumulation and blockage is prevented, and the filter screen can be ejected out by the starting cylinder after the top cover is disassembled, so that the filter screen is convenient to clean and replace, and the continuous and stable operation of the deodorizing equipment is ensured;

2. through being provided with the ultraviolet sterilizing lamp in deodorization equipment, can play disinfection and sterilization function to inside after the start to be provided with photocatalyst coating at the inner wall of casing, can play the effect of disinfecting and purifying to waste gas, further improve the purifying treatment effect to waste gas.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a partial cross-sectional view of the housing of the present utility model;

fig. 4 is a rear perspective view of the present utility model.

In the figure: 1. a housing; 2. a negative pressure fan; 3. a gas pipe; 4. a top cover; 5. a sealing gasket; 6. a speed reducing motor; 7. a rotation shaft; 8. a brush; 9. a cylinder; 10. a support ring; 11. an activated carbon filter screen; 12. a handle; 13. a bearing; 14. an ultraviolet sterilizing lamp; 15. a bio-filler layer; 16. an exhaust pipe; 17. a switch panel; 18. a photocatalyst coating; 19. and a sampling valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a comprehensive waste gas centralized micro negative pressure type biological deodorization combined device, which comprises a shell 1, wherein a negative pressure fan 2 is fixedly arranged at the top of the shell 1, the input end of the negative pressure fan 2 is fixedly connected with a gas transmission pipe 3 for inputting waste gas, air cylinders 9 are fixedly arranged in the middle of two sides of the inner wall of the shell 1, the top ends of the two air cylinders 9 are fixedly connected with a support ring 10, an activated carbon filter screen 11 is arranged at the top end of the support ring 10 and is used for filtering waste gas, the top end of the shell 1 is connected with a top cover 4 through a bolt thread, a speed reducing motor 6 is fixedly arranged in the middle of the top end of the top cover 4, the output end of the speed reducing motor 6 penetrates through the top cover 4 and is fixedly connected with a rotating shaft 7, the bottom end of the rotating shaft 7 is fixedly connected with a brush 8 for cleaning, the bottom of the inner wall of the shell 1 is fixedly connected with a biological filler layer 15, ultraviolet sterilizing lamps 14 are fixedly arranged on two sides of the bottom end of the top cover 4, the inner wall of the shell 1 is coated with a photo-coating 18, and the sterilizing function is provided.

When the biological deodorizing device is used, peculiar smell molecules are oxidized and decomposed by microorganisms in the biological filler layer 15, before the biological deodorizing device is used, the active carbon filter screen 11 is arranged, harmful particles in waste gas are adsorbed and filtered in advance before biological deodorizing, the brush 8 can be driven to brush the surface of the filter screen after the speed reducing motor 6 is started, the condition that the particles are accumulated and blocked is prevented, and the filter screen can be ejected out by the starting cylinder 9 after the top cover 4 is disassembled, so that the cleaning and the replacement are convenient;

the bottom of the shell 1 is fixedly communicated with an exhaust pipe 16 for exhausting, a sealing gasket 5 is clamped at the joint of the shell 1 and the top cover 4, the sealing performance is improved, handles 12 are fixedly connected to two sides of the top end of the activated carbon filter screen 11, the extraction is convenient, and the output end of the negative pressure fan 2 is communicated with the inside of the shell 1 for sucking air;

when the device is used, waste gas is input into the shell 1 from the gas pipe 3 under the action of the negative pressure fan 2, the ultraviolet sterilizing lamp 14 and the photocatalyst coating 18 are arranged, so that the sterilizing and purifying effects on the inside of equipment and the waste gas can be realized, the purifying treatment effect on the waste gas is further improved, purified air is discharged from the exhaust pipe 16, the activated carbon filter screen 11 is conveniently extracted through the handle 12 after the top cover 4 is opened, and the leakage of the waste gas can be prevented through the arrangement of the sealing gasket 5 after the top cover is covered;

the front of the shell 1 is fixedly provided with a switch panel 17, the negative pressure fan 2, the gear motor 6 and the ultraviolet sterilizing lamp 14 are electrically connected with an external power supply through the switch panel 17, the operation is controlled, the joint of the output end of the gear motor 6 and the top cover 4 is sleeved with a bearing 13, the stability is improved, and the bottom of the back of the shell 1 is fixedly communicated with a sampling valve 19 for sampling;

when the deodorizing device is used, an external power supply is connected, the operation of the device is controlled by pressing the switch panel 17, after the gear motor 6 is started, the brush 8 can be driven to stably rotate under the cooperation of the bearing 13, and part of air can be taken out after the sampling valve 19 is opened, so that the deodorizing effect is detected.

When the integrated waste gas centralized micro-negative pressure biological deodorization combined equipment is particularly used, waste gas is input into the shell 1 from the gas transmission pipe 3 under the action of the negative pressure fan 2, peculiar smell molecules are oxidized and decomposed by microorganisms in the biological filler layer 15, before the waste gas is subjected to the first-step adsorption filtration of harmful particles in the waste gas before biological deodorization by the aid of the activated carbon filter screen 11, the brush 8 can be driven to brush the surface of the filter screen after the gear motor 6 is started to prevent the condition that the particles are accumulated and blocked, the filter screen can be conveniently cleaned and replaced by the starting cylinder 9 after the top cover 4 is disassembled, so that the continuous and stable operation of the deodorization equipment is ensured, the disinfection and sterilization functions can be realized for the inside after the starting of the equipment, the photocatalyst coating 18 is arranged on the inner wall of the shell 1, the waste gas can be sterilized and purified, the purification treatment effect of the waste gas is further improved, the purified air is discharged from the exhaust pipe 16, and the microorganisms exist in the filler and cannot be killed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a little negative pressure formula biological deodorization combination formula equipment is concentrated to comprehensive waste gas, includes casing (1), its characterized in that: the utility model discloses a solar energy sterilization device, including casing (1), top fixed mounting of casing (1) has negative pressure fan (2), the input fixedly connected with gas-supply pipe (3) of negative pressure fan (2), the equal fixedly mounted in middle part of casing (1) inner wall both sides has cylinder (9), two the top fixedly connected with supporting ring (10) of cylinder (9), active carbon filter screen (11) have been placed on the top of supporting ring (10), there is top cap (4) on the top of casing (1) through bolt threaded connection, the middle part fixed mounting on top of top cap (4) has gear motor (6), the output of gear motor (6) passes top cap (4) fixedly connected with rotation axis (7), the bottom fixedly connected with brush (8) of rotation axis (7), the bottom fixedly connected with biological filler layer (15) of casing (1) inner wall, the equal fixedly mounted in both sides of top cap (4) bottom has ultraviolet sterilization lamp (14), the inner wall of casing (1) is scribbled and is equipped with photocoating (18).

2. The integrated waste gas concentrating micro-negative pressure type biological deodorization combined equipment according to claim 1, wherein the equipment comprises the following components: an exhaust pipe (16) is fixedly communicated with the bottom of the shell (1).

3. The integrated waste gas concentrating micro-negative pressure type biological deodorization combined equipment according to claim 1, wherein the equipment comprises the following components: the front of the shell (1) is fixedly provided with a switch panel (17), and the negative pressure fan (2), the gear motor (6) and the ultraviolet sterilizing lamp (14) are electrically connected with an external power supply through the switch panel (17).

4. The integrated waste gas concentrating micro-negative pressure type biological deodorization combined equipment according to claim 1, wherein the equipment comprises the following components: a sealing gasket (5) is clamped at the joint of the shell (1) and the top cover (4).

5. The integrated waste gas concentrating micro-negative pressure type biological deodorization combined equipment according to claim 1, wherein the equipment comprises the following components: the bearing (13) is sleeved at the joint of the output end of the gear motor (6) and the top cover (4).

6. The integrated waste gas concentrating micro-negative pressure type biological deodorization combined equipment according to claim 1, wherein the equipment comprises the following components: both sides at the top end of the activated carbon filter screen (11) are fixedly connected with handles (12).

7. The integrated waste gas concentrating micro-negative pressure type biological deodorization combined equipment according to claim 1, wherein the equipment comprises the following components: the bottom end of the back of the shell (1) is fixedly communicated with a sampling valve (19).

8. The integrated waste gas concentrating micro-negative pressure type biological deodorization combined equipment according to claim 1, wherein the equipment comprises the following components: the output end of the negative pressure fan (2) is communicated with the inside of the shell (1).