CN211987937U

CN211987937U - Sewage tank exhaust treatment device for sewage treatment

Info

Publication number: CN211987937U
Application number: CN201921123315.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangxi Ranshen Industrial Co ltd
Current assignee: Guangxi Ranshen Industrial Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-11-24
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a waste gas treatment device of a sewage tank for sewage treatment, which comprises a sewage treatment tank, a vapor-liquid separator, a cracking chamber, an oxidation chamber, a disinfection and sterilization treatment chamber and an air outlet pipe, the sewage treatment box is connected with the vapor-liquid separator through a connecting pipe, an air outlet valve is arranged on the upper end surface of the vapor-liquid separator, the air outlet valve is in fluid connection with an induced draft pipe, the other end of the induced draft pipe is fixedly connected with an induced draft fan, the other end of the induced draft fan is connected with an air inlet pipe, the air inlet pipe penetrates through the surface of the cracking chamber and is fixedly connected with an air outlet pipe inside the cracking chamber, the device comprises a cracking chamber, an oxidation chamber and a cracking chamber, wherein an electric heating pipe is arranged in the cracking chamber, an ultraviolet lamp tube is arranged on one side of the electric heating pipe, a titanium dioxide catalytic device is arranged on one side of the ultraviolet lamp tube, the titanium dioxide catalytic device comprises a frame, a nano-scale titanium dioxide mesh screen is arranged in the frame, and a VOC-UV high-energy lamp tube is arranged in the oxidation chamber. The utility model discloses, the exhaust-gas treatment quality is higher, and the treatment operation is more simple and convenient.

Description

Sewage tank exhaust treatment device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage case exhaust treatment device for sewage treatment.

Background

Sewage treatment refers to a process of purifying sewage to meet the water quality requirement for draining a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

After actual sewage treatment, a large amount of malodorous gas is generated, and the gas usually contains Volatile Organic Compounds (VOC), inorganic substances, hydrogen sulfide, ammonia gas, mercaptan and the like, and the gas can not be directly discharged without doubt, and the waste gas treatment method comprises the following steps: the physical methods are low in treatment quality, and the cost of the microbiological method and the electroplating method is too high, so that the chemical methods are used in practice, and the chemical methods are more methods for treating waste gas, mainly comprising neutralization and oxidation reduction, but the chemical methods are more complex in treatment process, so that the method has strong practical significance on how to realize more simplified waste gas treatment process and improve treatment efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage case exhaust treatment device for sewage treatment possesses that the exhaust treatment quality is higher, handles the advantage more simple and convenient of operation, and it is complicated to have solved traditional exhaust treatment method flow, operates also comparatively complicated and the lower problem of operating mass.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage case exhaust treatment device for sewage treatment, includes sewage treatment case, vapour and liquid separator, cracking chamber, oxidation chamber, disinfection and sterilization processing room and goes out the tuber pipe, connect through the connecting pipe between sewage treatment case and the vapour and liquid separator, be provided with the air outlet valve on the vapour and liquid separator up end, air outlet valve fluid coupling induced duct, induced duct other end fixed connection draught fan, the intake pipe is connected to the draught fan other end, and the intake pipe passes cracking chamber surface and cracking indoor portion's play tuber pipe fixed connection, cracking chamber internally mounted has electric heating pipe, and electric heating pipe installs ultraviolet tube in one side, and ultraviolet tube installs titanium dioxide catalytic unit in one side, and titanium dioxide catalytic unit includes the frame, and frame internally mounted has nanometer titanium dioxide mesh screen, the internally mounted has VOC-UV high energy fluorescent tube in the.

Preferably, the air outlet pipe is vertically arranged, and air outlet holes are uniformly formed in the surface of the air outlet pipe.

Preferably, the cracking chamber, the oxidation chamber and the disinfection and sterilization treatment chamber are sequentially communicated.

Preferably, the inner wall of one side of the disinfection and sterilization treatment chamber is provided with a draught fan.

Preferably, a top corner of the disinfection and sterilization treatment chamber is provided with a discharge pipe, and the discharge pipe is provided with an air outlet control valve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up ultraviolet tube, ultraviolet tube can launch high energy ultraviolet beam, utilizes ultraviolet beam irradiation gas can make the fracture of gas molecular chain, has reached the effect of schizolysis.

2. The utility model discloses a set up nanometer titanium dioxide mesh screen and VOC-UV high energy fluorescent tube, can carry out the oxidation to the gas molecule of schizolysis, produce free oxygen and ozone, can reach the sterile effect of utilizing ozone sterilization.

3. The utility model discloses a set up electric heating pipe, can make the thermal drying to the gas that gets into and handle, can reach the effect of carrying out the concurrent heating under the low temperature for this device can normally work under low temperature environment.

Drawings

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

FIG. 2 is a partial internal structure view of the present invention;

fig. 3 is a schematic structural diagram of the titanium dioxide catalytic device of the present invention.

In the figure: 1-sewage treatment tank; 2-connecting pipe; 3-an air outlet valve; 4-a vapor-liquid separator; 5-induced duct; 6-induced draft fan; 7-an air inlet pipe; 8-a cracking chamber; 9-an oxidation chamber; 10-a disinfection and sterilization treatment chamber; 11-an air outlet control valve; 12-a discharge pipe; 13-air outlet pipe; 14-an electric heating tube; 15-ultraviolet lamp tube; 16-a titanium dioxide catalytic unit; 17-VOC-UV high-energy lamp; 18-a fan; 19-a frame; 20-nanometer titanium dioxide mesh screen.

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.

Referring to fig. 1 to 3, the present invention provides an embodiment: a waste gas treatment device of a sewage tank for sewage treatment comprises a sewage treatment tank 1, a vapor-liquid separator 4, a cracking chamber 8, an oxidation chamber 9, a disinfection and sterilization treatment chamber 10 and an air outlet pipe 13, wherein the sewage treatment tank 1 and the vapor-liquid separator 4 are connected through a connecting pipe 2, the vapor-liquid separator 4 performs vapor-liquid separation on liquid discharged from the sewage treatment tank 1, an air outlet valve 3 is arranged on the upper end surface of the vapor-liquid separator 4, the air outlet valve 3 performs the function of discharging gas in the vapor-liquid separator 4, the air outlet valve 3 is in fluid connection with an induced draft pipe 5, the induced draft pipe 5 performs the function of gas transportation, the other end of the induced draft pipe 5 is fixedly connected with an induced draft fan 6, the induced draft fan 6 performs the function of guiding accelerated gas to flow in the induced draft pipe 5, the other end of the induced draft fan 6 is connected with an air inlet pipe 7, the air inlet pipe 7, the air outlet pipe 13 is vertically arranged, air outlet holes are uniformly formed in the surface of the air outlet pipe 13, the cracking chamber 8, the oxidation chamber 9 and the disinfection and sterilization treatment chamber 10 are sequentially communicated, an electric heating pipe 14 is arranged in the cracking chamber 8, the electric heating pipe 14 can dry and heat gas entering the cracking chamber 8 at low temperature, an ultraviolet lamp tube 15 is arranged on one side of the electric heating pipe 14, the ultraviolet lamp tube 15 plays a role of emitting high-energy ultraviolet rays so as to achieve the effect of breaking a pollutant molecular chain, a titanium dioxide catalytic device 16 is arranged on one side of the ultraviolet lamp tube 15, the titanium dioxide catalytic device 16 plays a role equivalent to an oxidant in oxidation reaction, the titanium dioxide catalytic device comprises a frame 19, a nano-scale titanium dioxide mesh screen 20 is arranged in the frame 19, a VOC-UV high-energy lamp tube 17 is arranged in the oxidation chamber 9, and the VOC-UV high-energy, the further oxidation work that can carry out of utilization UV high energy light beam produces ozone, and then utilizes ozone to carry out the work of disinfection and sterilization, installs induced fan 18 on the inner wall of disinfection and sterilization processing chamber 10 one side, and the department of a vertex angle of disinfection and sterilization processing chamber 10 installs discharge pipe 12, and discharge pipe 12 is used for gas discharge transportation to use, installs out air control valve 11 on discharge pipe 12, goes out air control valve 11 and plays the effect that whether control is discharged or not.

The specific use mode is as follows: in the operation of the utility model, the waste liquid in the sewage treatment box 1 is conveyed to the vapor-liquid separator 4 through the connecting pipe 2, the vapor-liquid separation is carried out through the vapor-liquid separator 4, the separated waste gas is discharged to the induced air pipe 5 through the air outlet valve 3, the waste gas is conveyed to the air inlet pipe 7 through the induced air pipe 5, the transportation of the waste gas is accelerated through the draught fan 6, the waste gas is discharged to the inside of the cracking chamber 8 through the air outlet pipe 13, the waste gas can be heated and dried through the electric heating pipe 14 under the condition of low temperature, the high-energy ultraviolet light beams are generated after the ultraviolet light tube 15 is electrified, the molecular chains of various impurity compounds in the waste gas are broken through the ultraviolet irradiation work, the catalysis of the titanium dioxide catalysis device 16 and the irradiation of the high-energy light beams of the VOC-UV high-energy light tube 17, the compounds in the waste gas generate free, the sterilization and disinfection treatment can be performed in the sterilization and disinfection treatment chamber 10 by ozone, the treated exhaust gas can be discharged through the discharge pipe 12, and whether the gas is discharged or not can be controlled through the gas outlet control valve 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sewage case exhaust treatment device for sewage treatment, includes sewage treatment case (1), vapour and liquid separator (4), pyrolysis chamber (8), oxidation chamber (9), disinfection and isolation process chamber (10) and goes out tuber pipe (13), its characterized in that: connect through connecting pipe (2) between sewage treatment case (1) and vapour and liquid separator (4), be provided with air outlet valve (3) on vapour and liquid separator (4) the up end, air outlet valve (3) fluid connection induced duct (5), induced duct (5) other end fixed connection draught fan (6), draught fan (6) other end connection intake pipe (7), intake pipe (7) pass pyrolysis chamber (8) surface and pyrolysis chamber (8) inside play tuber pipe (13) fixed connection, pyrolysis chamber (8), oxidizing chamber (9) and disinfection and sterilization processing chamber (10) communicate the setting in proper order, install induced fan (18) on disinfection and sterilization processing chamber (10) one side inner wall, pyrolysis chamber (8) internally mounted has electric heating pipe (14), and ultraviolet tube (15) are installed to electric heating pipe (14) one side, and titanium dioxide catalytic unit (16) are installed to ultraviolet tube (15) one side, the titanium dioxide catalytic device comprises a frame (19), a nano-scale titanium dioxide mesh screen (20) is installed inside the frame (19), and a VOC-UV high-energy lamp tube (17) is installed inside the oxidation chamber (9).

2. The waste gas treatment device of the sewage tank for sewage treatment as claimed in claim 1, wherein: the air outlet pipe (13) is vertically arranged, and air outlet holes are uniformly formed in the surface of the air outlet pipe (13).

3. The waste gas treatment device of the sewage tank for sewage treatment as claimed in claim 1, wherein: a discharge pipe (12) is arranged at one vertex angle of the disinfection and sterilization treatment chamber (10), and an air outlet control valve (11) is arranged on the discharge pipe (12).