CN216155555U - Degassing unit for sewage treatment - Google Patents
Degassing unit for sewage treatment Download PDFInfo
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- CN216155555U CN216155555U CN202122104323.3U CN202122104323U CN216155555U CN 216155555 U CN216155555 U CN 216155555U CN 202122104323 U CN202122104323 U CN 202122104323U CN 216155555 U CN216155555 U CN 216155555U
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- sewage treatment
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Abstract
The utility model relates to the technical field of sewage disinfection equipment and discloses a disinfection device for sewage treatment, which comprises a sewage pool, wherein the top end of the sewage pool is provided with an upper cover with a hollow inner part, the top end of the sewage pool is provided with a first groove, the inside of the sewage pool is provided with a water outlet and a water inlet, the inside of the first groove is provided with stirring blades, and the side wall of the sewage pool is fixed with a shell. According to the utility model, sewage is disinfected by chlorine dioxide, the stirring blade has a slight stirring effect, so that the reaction is accelerated, the microorganism in the sewage is killed, the sealing effect is achieved by the sealing ring, the airtightness of the equipment is further improved, and the internal gas is prevented from flowing out.
Description
Technical Field
The utility model relates to the technical field of sewage disinfection equipment, in particular to a disinfection device for sewage treatment.
Background
A water treatment process for killing harmful pathogenic microorganisms in domestic sewage or certain industrial wastewater by using a disinfectant. Domestic sewage and some industrial waste water contain a large amount of bacteria, viruses, cysts and the like, and after the traditional secondary biochemical treatment, only about 90 percent of coliform bacteria can be removed, and in order to prevent the spread of diseases, the sewage (waste water) is disinfected after the secondary biochemical treatment and then is discharged to a receiving water body or used for other purposes. Common disinfectants include chlorine, sodium hypochlorite, chlorine dioxide, ozone, and the like.
The Chinese patent discloses: a degassing unit for sewage treatment, patent application No.: a disinfection and sterilization device for sewage treatment, which is characterized in that a liquid outlet pipe is fixedly inserted in the lower part of the right end of a device shell, the upper end of the device shell is fixedly connected with a connecting support plate through a bolt, the upper end of the connecting support plate is fixedly connected with a first motor through a connecting plate, the lower end of a rotating shaft of the first motor is fixedly connected with a transmission shaft, the inner side of the lower side wall of the transmission shaft is inserted with a transmission screw through a bearing, the outer side of the transmission screw is sleeved with a transmission block through a thread, the upper part of the outer side of the transmission shaft is fixedly connected with a connecting block, the outer side of the connecting block and the outer side of the transmission block are connected with a telescopic frame through a connecting shaft, the outer side of the telescopic frame is connected with a stirring rod through a connecting shaft, the outer side of the stirring rod is fixedly connected with a stirring impeller, the lower end of the transmission screw is fixedly connected with the upper end of a rotating shaft of a second motor, the second motor is fixedly connected in the mounting shell, the lower end of the mounting shell is fixedly connected with a connecting rotating shaft ".
However, when the device is used, the inside of the device is not sealed, and when the device is used for disinfection, harmful gas is generated when disinfection liquid reacts with water, so that phenomena such as respiratory tract infection of workers are caused.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems in the prior art and provides a disinfection device for sewage treatment.
In order to achieve the purpose, the utility model adopts the following technical scheme that the sewage treatment disinfection device comprises a sewage pool, wherein an upper cover with a hollow inner part is arranged at the top end of the sewage pool, a first groove is formed in the top end of the sewage pool, a water outlet and a water inlet are formed in the sewage pool, stirring blades are arranged in the first groove, a shell is fixed on the side wall of the sewage pool, a motor is fixed in the shell, the shaft part of the motor penetrates through the shell and is inserted into the sewage pool, the shaft part of the motor is fixed with the stirring blades, a second groove is formed in the side wall of the shell, a linear driver is arranged in the second groove, and the top end of the linear driver is fixed with the upper cover.
Preferably, the side wall of the upper cover is provided with two air inlets, and the bottom end of the upper cover is fixedly provided with an air pipe.
Preferably, two trachea outer end all is fixed with the shower nozzle, two the shower nozzle inner wall all is the wedge form, and two shower nozzles are close to tracheal one end broad, deviate from trachea one end narrower.
Preferably, a sealing ring for sealing is fixed at the bottom end of the upper cover.
Preferably, the outer ends of the water outlet and the water inlet are both provided with sealing lantern rings.
Preferably, the water inlet is located at an end of the wastewater tank facing away from the housing.
Advantageous effects
The utility model provides a disinfection device for sewage treatment. The method has the following beneficial effects:
(1) this degassing unit for sewage treatment, through inserting external trachea inside the back of inlet port, thereby make chlorine dioxide pass through trachea and shower nozzle and drop into the aquatic, chlorine dioxide drops into inside the effluent water sump this moment, sewage flows to inside first recess through the water inlet, thereby carry out disinfection treatment to sewage through chlorine dioxide, this stirring leaf plays slight stirring effect, thereby play the effect of accelerating the reaction, play the effect of killing the microorganism in the sewage, and play sealed effect through the sealing washer, further increase the seal of equipment, prevent inside gas outflow, through such a mode, thereby when effectively playing the effect of killing the virus, prevent that the staff from receiving gas pollution and leading to the phenomenon that the respiratory track received the infection, the security of equipment has been improved when guaranteeing high-efficient disinfection.
(2) This degassing unit for sewage treatment through the inside wedge design of two shower nozzles, the velocity of flow when making gaseous outflow is accelerated to make chlorine dioxide gas can direct injection to first recess bottom, through such a mode, prevent that the sewage of first recess bottom is insufficient with chlorine dioxide's contact, thereby the disinfection efficiency that leads to is slow, this equipment has accelerated the efficiency of efficiency, and easy operation is convenient.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is a schematic view of a sewage tank according to the present invention;
fig. 4 is a schematic view of the structure of the upper cover of the present invention.
Illustration of the drawings: 11. a sewage tank; 12. a first groove; 13. a sealing collar; 14. stirring blades; 15. a housing; 16. a second groove; 17. a linear actuator; 18. a motor; 19. an upper cover; 20. a seal ring; 21. an air tube; 22. a spray head; 23. and (4) air inlet holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): a sewage treatment disinfection device comprises a sewage tank 11, an upper cover 19 with a hollow inner part is arranged at the top end of the sewage tank 11, a first groove 12 is arranged at the top end of the sewage tank 11, a water outlet and a water inlet are arranged in the sewage tank 11, a stirring blade 14 is arranged in the first groove 12, a shell 15 is fixed on the side wall of the sewage tank 11, a motor 18 is fixed in the shell 15, the shaft part of the motor 18 penetrates through the shell 15 and is inserted into the sewage tank 11, the shaft part of the motor is fixed with the stirring blade 14, a second groove 16 is arranged on the side wall of the shell 15, a linear driver 17 is arranged in the second groove 16, the top end of the linear driver 17 is fixed with the upper cover 19, two air inlets 23 are arranged on the side wall of the upper cover 19, air pipes 21 are fixed at the bottom end of the upper cover 19, spray heads 22 are fixed at the outer ends of the two air pipes 21, the inner walls of the two spray heads 22 are in a wedge shape, and two spray heads 22 are wider at one end close to the air pipe 21 and narrower at the end far away from the air pipe 21, a sealing ring 20 for sealing is fixed at the bottom end of the upper cover 19, sealing lantern rings 13 are arranged at the outer ends of the water outlet and the water inlet, the water inlet is arranged at one end of the sewage tank 11 far away from the shell 15, the stirring blade 14 is driven by the motor 18 to rotate, chlorine dioxide enters the upper cover 19 through the air inlet 23 and is sprayed into sewage through the air pipe 21 and the spray heads 22, at the moment, the rotation of the stirring blade 14 ensures the contact between the sewage and the chlorine dioxide, the disinfection of couples is accelerated, and after the upper cover 19 is driven by the linear driver 17 to cover the sewage tank 11, the sealing ring 20 plays a role of sealing, so as to prevent workers from infecting respiratory tracts, and plays a role of sealing an external pipeline through the two sealing lantern rings 13, so as to prevent gas from exposing, thus, not only killing microorganisms in the sewage by the chlorine dioxide is ensured, and the respiratory tract infection of the workers caused by the exposure of harmful gas is prevented, and the safety is improved.
The working principle of the utility model is as follows:
the first step is as follows: through inserting external trachea inside the back of inlet port 23, thereby make chlorine dioxide pass through trachea 21 and shower nozzle 22 and drop into the aquatic, chlorine dioxide drops into inside sewage tank 11 this moment, sewage flows inside to first recess 12 through the water inlet, thereby carry out disinfection treatment to sewage through chlorine dioxide, this stirring leaf 14 plays slight stirring effect, thereby play the effect of accelerating the reaction, play the effect of killing the microorganism in the sewage, and play sealed effect through sealing washer 20, further increase the seal of equipment, prevent inside gas outflow, through such a mode, thereby when effectively playing the effect of killing virus, prevent that the staff from receiving gas pollution and leading to the phenomenon that the respiratory track received the infection, the security of equipment has been improved when guaranteeing high-efficient disinfection.
The second step is that: through the inside wedge design of two shower nozzles 22, the velocity of flow when making gaseous outflow is accelerated to make chlorine dioxide gas can directly spray to first recess 12 bottom, through such a mode, prevent that the sewage of first recess 12 bottom is insufficient with chlorine dioxide's contact, thereby the disinfection efficiency that leads to is slow, and this equipment has accelerated the efficiency of efficiency, and easy operation is convenient.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a degassing unit for sewage treatment, includes effluent water sump (11), effluent water sump (11) top is provided with inside upper cover (19) that are hollow form, first recess (12) have been seted up on effluent water sump (11) top, inside delivery port and the water inlet of being provided with of effluent water sump (11), its characterized in that: the inside stirring leaf (14) that is provided with of first recess (12), effluent water sump (11) lateral wall is fixed with casing (15), casing (15) inside is fixed with motor (18), inside motor (18) axial region runs through casing (15) and inserts effluent water sump (11), and its axial region with stirring leaf (14) are together fixed, second recess (16) have been seted up to casing (15) lateral wall, inside linear actuator (17) that is provided with of second recess (16), linear actuator (17) top is together fixed with upper cover (19).
2. A disinfecting device for sewage treatment as recited in claim 1, characterized in that: two air inlets (23) are formed in the side wall of the upper cover (19), and an air pipe (21) is fixed at the bottom end of the upper cover (19).
3. A disinfecting device for sewage treatment as recited in claim 2, characterized in that: two trachea (21) outer end all is fixed with shower nozzle (22), two shower nozzle (22) inner wall all is the wedge form, and two shower nozzles (22) are the one end broad that is close to trachea (21), deviate from trachea (21) one end narrower.
4. A disinfecting device for sewage treatment as recited in claim 1, characterized in that: and a sealing ring (20) for sealing is fixed at the bottom end of the upper cover (19).
5. A disinfecting device for sewage treatment as recited in claim 1, characterized in that: and the outer ends of the water outlet and the water inlet are both provided with sealing lantern rings (13).
6. A disinfecting device for sewage treatment as recited in claim 1, characterized in that: the water inlet is positioned at one end of the sewage tank (11) departing from the shell (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122104323.3U CN216155555U (en) | 2021-09-02 | 2021-09-02 | Degassing unit for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122104323.3U CN216155555U (en) | 2021-09-02 | 2021-09-02 | Degassing unit for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216155555U true CN216155555U (en) | 2022-04-01 |
Family
ID=80841373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122104323.3U Active CN216155555U (en) | 2021-09-02 | 2021-09-02 | Degassing unit for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216155555U (en) |
-
2021
- 2021-09-02 CN CN202122104323.3U patent/CN216155555U/en active Active
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