CN215886730U

CN215886730U - Deodorization device for sewage treatment

Info

Publication number: CN215886730U
Application number: CN202122419764.2U
Authority: CN
Inventors: 龚云霄; 刘锐; 李平
Original assignee: Hubei Haohua Environmental Protection Technology Co ltd
Current assignee: Hubei Haohua Environmental Protection Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-02-22
Anticipated expiration: 2031-10-08

Abstract

The utility model provides a deodorization device for sewage treatment, which comprises a treatment box, wherein a water inlet pipe is fixedly mounted on the treatment box, a deodorant adding pipe is fixedly mounted above the water inlet pipe and positioned in the treatment box, a stirring assembly is fixedly hung on the top wall in the treatment box, a motor is fixedly mounted on the upper surface of the treatment box, the output end of the motor is meshed with the stirring assembly, a water pumping pipe is fixedly mounted on the treatment box, an adsorption cylinder is fixedly mounted at the top end of the treatment box, and a plurality of activated carbon particles are filled in the adsorption cylinder, so that the deodorization device has the advantages that: with sewage discharge processing incasement to add the plant deodorant in sewage, the stirring rake of installing on driving the stirring subassembly through the motor rotates, carries out intensive mixing to the mixed liquid that sewage and plant deodorant are constituteed then, can tentatively remove the stink in the sewage, adsorb the stink that sewage gived off by the active carbon particle who adsorbs a section of thick bamboo intussuseption again, further remove the stink in the sewage, improved deodorization effect greatly.

Description

Deodorization device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a deodorization device for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage water has an unpleasant smell, the source of the smell is substances carried in the sewage water, wherein the most typical smell is the smelly egg smell generated by reducing sulfate into hydrogen sulfide under the action of anaerobic bacteria. Therefore, in the sewage treatment process, the removal of the odor in the sewage is one of the necessary links.

At present most sewage treatment deodorization is in the operation process of reality, uses the active carbon granule to adsorb the stink in the sewage usually, because the in-process of infiltration active carbon in the sewage easily leads to the active carbon to adsorb impurity and reach the absorption saturated state, is difficult to carry out effectual absorption to the stink, greatly reduced deodorization effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that most of sewage treatment is carried out in deodorization at present, the sewage usually permeates active carbon particles, impurities in the sewage easily cause the active carbon to reach an adsorption saturation state, and odor is difficult to be effectively adsorbed.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a deodorizing device for sewage treatment, includes the processing case, fixed mounting has the inlet tube on the processing case, the top fixed mounting who just is located the processing case on the inlet tube has the deodorant to add the pipe, the fixed stirring subassembly that has hung on the roof of processing incasement, the last fixed surface of processing case installs the motor, the output and the stirring subassembly meshing of motor are connected, on the processing case and keep away from one side fixed mounting of inlet tube have the drinking-water pipe, the top fixed mounting of processing case has an adsorption section of thick bamboo, the adsorption section of thick bamboo intussuseption is filled with a plurality of active carbon particles, the stirring subassembly includes built-in frame plate, built-in frame plate fixed mounting is on the interior roof of processing case, the top of built-in frame plate is rotated and is installed the pivot, the top of pivot is passed the roof of processing case and fixed mounting has second bevel gear, the output fixed mounting of motor has first bevel gear, first bevel gear and second bevel gear meshing are connected, rotate on the built-in frame plate and install a plurality of (mixing) shafts, it is a plurality of all fixed mounting have the stirring rake, a plurality of all fixed mounting have a circular gear on the top of (mixing) shaft and the outer wall of pivot, it is a plurality of common meshing cover has the ring gear chain on the circular gear.

As a preferred technical scheme of the utility model, one end of the treatment box is fixedly provided with an oxygen discharge pipe, oxygen produced by the oxygen generator can be discharged into the treatment box through the oxygen discharge pipe, continuous fermentation of sewage in an anaerobic state for a long time is avoided, new odor generated in the treatment box by the sewage is prevented, the oxygen discharge pipe is rotatably provided with a one-way valve, and after oxygen is injected, the one-way valve is closed, so that the odor in the treatment box can be prevented from being discharged outwards from the oxygen discharge pipe.

As a preferred technical scheme of the utility model, the inner wall of the adsorption cylinder is fixedly provided with a filter screen plate, a plurality of activated carbon particles are all paved and filled at the top end of the filter screen plate, and the filter screen plate can not only support the activated carbon particles, but also enable the gas in the treatment box to enter an adsorption layer formed by the activated carbon particles.

As a preferred technical scheme of the utility model, four suspension rods are fixedly mounted on the upper surface of the built-in frame plate, the top ends of the four suspension rods are fixedly connected with the inner top wall of the treatment box, the built-in frame plate can be firmly erected on the inner top wall of the treatment box through the suspension rods, and the firmness of the stirring assembly after installation is effectively improved.

As a preferred technical scheme of the utility model, an overflow dam is fixedly arranged on the bottom wall in the treatment tank, the interior of the treatment tank is divided into a stirring section and a standing section by the overflow dam, the overflow dam is arranged between the water pumping pipe and the stirring component, after sewage is fully stirred with the plant deodorant in the stirring section, the primarily deodorized water body overflows the overflow dam and enters the standing section along with the rise of the water level, and then the deodorized water can be pumped out by a water pump connected with the water outlet end of the water pumping pipe.

The utility model has the following advantages: this device is provided with the processing case, a stirring subassembly and an absorption section of thick bamboo, with sewage discharge processing incasement, and to adding the plant deodorant in the sewage, the stirring rake of installing rotates on driving the stirring subassembly through the motor, then carry out the intensive mixing to the mixed liquid that sewage and plant deodorant are constituteed, can tentatively remove the stink in the sewage, adsorb the stink that sewage gived off by the active carbon particle who fills in the absorption section of thick bamboo again, further remove the stink in the sewage, the deodorization effect has been improved greatly.

Drawings

FIG. 1 is a schematic overall structure of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a stirring assembly according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural view of an adsorption cylinder according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a treatment tank; 2. an oxygen inlet pipe; 21. a one-way valve; 3. a water inlet pipe; 4. a deodorant addition tube; 5. a motor; 51. a first bevel gear; 6. an adsorption cylinder; 61. a filter screen plate; 7. a water pumping pipe; 8. an overflow dam; 9. a stirring assembly; 91. a frame plate is arranged inside; 911. a suspension rod; 92. a circular gear; 93. a rotating shaft; 931. a second bevel gear; 94. an endless gear train; 95. a stirring shaft; 96. a stirring paddle; 10. activated carbon particles.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-3, the present invention provides a deodorization device for sewage treatment, including a treatment tank 1, a water inlet pipe 3 and a water pumping pipe 7 are fixedly installed on the treatment tank 1, bottom ends of the water inlet pipe 3 and the water pumping pipe 7 are inserted into the treatment tank 1, sewage can be discharged into the treatment tank 1 through the water inlet pipe 3, deodorized water can be pumped out from the treatment tank 1 through the water pumping pipe 7, a deodorant adding pipe 4 communicated with the inside of the water inlet pipe 3 is fixedly installed on the water inlet pipe 3, a plant deodorant is filled into the water inlet pipe 3 through the deodorant adding pipe 4, and the plant deodorant enters the treatment tank 1 along with the sewage, a stirring assembly 9 is fixedly installed on an inner top wall of the treatment tank 1, the stirring assembly 9 includes a built-in frame plate 91 suspended on the inner top wall of the treatment tank 1, a rotating shaft 93 is rotatably installed on a top end of the built-in frame plate 91, a top end of the rotating shaft 93 extends to the outside of the treatment tank 1 and is fixedly installed with a second bevel gear 931, the output end of the motor 5 is fixedly provided with a first bevel gear 51 which is meshed and connected with a second bevel gear 931, the motor 5 can drive a rotating shaft 93 to rotate, the built-in frame plate 91 is rotatably provided with a plurality of stirring shafts 95, the top end of each stirring shaft 95 and the outer wall of the rotating shaft 93 are fixedly provided with circular gears 92, the circular gears 92 are jointly meshed and sleeved with an annular gear chain 94, the rotating shaft 93 rotates to drive the stirring shafts 95 to synchronously rotate, the outer wall of each stirring shaft 95 is fixedly provided with a stirring paddle 96, the mixed liquid of sewage and plant deodorant is fully stirred by the stirring paddles 96, the efficiency of the plant deodorant blended into the sewage is accelerated, when the plant deodorant is blended into the sewage, the odor in the sewage can be removed, the top end of the treatment box 1 is fixedly provided with an adsorption cylinder 6 communicated with the interior of the treatment box, and a plurality of activated carbon particles 10 are paved in the adsorption cylinder 6, after the inside gas of processing case 1 passed the inside bleeder vent that its top was dug and got into and adsorb 6 inside backs, can filter the absorption to the combustion gas through active carbon particle 10, effectively get rid of the stink in the gas, through secondary deodorization processing back, can fully get rid of the stink that sewage gived off, improved the deodorization effect of device greatly.

Wherein, fixed mounting has filter screen board 61 in the adsorption cylinder 6, activated carbon particle 10 piles up and lays the top at filter screen board 61, can support activated carbon particle 10 through filter screen board 61, avoid activated carbon particle 10 to fall into from the venthole department of handling case 1 top excavation and handle case 1 inside, and filter screen board 61 can let and handle the inside gas of case 1 and the contact of activated carbon particle 10, adsorb the stink in the gas through activated carbon particle 10, further the stink when getting rid of sewage treatment, the deodorization effect of device has effectively been strengthened.

Wherein, built-in frame plate 91's top fixed mounting has four suspension rod 911, and built-in frame plate 91 hangs on handling the interior roof of case 1 through four suspension rod 911 is fixed, can let built-in frame plate 91 and handle and persist certain interval between the roof in the case 1 through hanging rod 911, reserves sufficient space for circular gear 92, avoids circular gear 92 and handles the interior roof contact of case 1 and produce the friction, has guaranteed (mixing) shaft 95's rotation efficiency.

Wherein, fixed mounting has overflow dam 8 on the diapire in the processing case 1, will handle 1 internal partitioning of case and stir the interval and the interval that stews through overflow dam 8, sewage stirs the processing in the stirring interval, after plant deodorant and sewage fuse together, along with the rising of water level, water after preliminary deodorization overflows overflow dam 8 and enters into the interval that stews, fixed mounting has the oxygen rather than inside intercommunication to emit into pipe 2 on the lateral wall of processing case 1, through oxygen emission pipe 2 with the oxygen of oxygenerator manufacturing in the processing case 1, avoid sewage to produce new stink under anaerobic environment, after oxygen pours into the end, rotate check valve 21 and close oxygen emission pipe 2, avoid the stink to emit from oxygen emission pipe 2 department.

Specifically, when the utility model is used, firstly, sewage is discharged into the treatment box 1 from the water inlet pipe 3, in the sewage discharging process, the plant deodorant is injected into the water inlet pipe 3 through the deodorant adding pipe 4, the plant deodorant enters the treatment box 1 along with the sewage, the rotating shaft 93 is driven to rotate through the motor 5, then the rotating shaft 93 drives the stirring shafts 95 to rotate, the mixed liquid of the sewage and the plant deodorant can be fully stirred through the stirring paddles 96 arranged on the stirring shaft 95, the plant deodorant can be ensured to be melted into the sewage, the odor in the sewage can be effectively removed, the inside of the treatment box 1 is divided into a stirring interval and a standing interval through the overflow dam 8, along with the rise of the water level in the stirring interval, the primarily-removed water overflows the overflow dam 8 and enters the standing interval, and the sewage is allowed to stand in the treatment box 1 for a period of time after the stirring operation is finished, the inside remaining foul smell of case 1 is handled to this in-process passes the bleeder vent that handles 1 top cuts and gets into and adsorbs a section of thick bamboo 6, can adsorb the foul smell through active carbon particle 10, avoids the foul smell to discharge and causes the pollution to the environment, reaches sewage treatment's secondary deodorization's purpose, has improved its deodorization effect greatly.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The deodorizing device for sewage treatment comprises a treatment box (1) and is characterized in that a water inlet pipe (3) is fixedly mounted on the treatment box (1), a deodorant adding pipe (4) is fixedly mounted on the water inlet pipe (3) and positioned above the treatment box (1), a stirring assembly (9) is fixedly suspended on the inner top wall of the treatment box (1), a motor (5) is fixedly mounted on the upper surface of the treatment box (1), the output end of the motor (5) is meshed and connected with the stirring assembly (9), a water pumping pipe (7) is fixedly mounted on one side, far away from the water inlet pipe (3), of the treatment box (1), an adsorption cylinder (6) is fixedly mounted at the top end of the treatment box (1), and a plurality of activated carbon particles (10) are filled in the adsorption cylinder (6);

the stirring component (9) comprises a built-in frame plate (91), the built-in frame plate (91) is fixedly arranged on the inner top wall of the treatment box (1), the top end of the built-in frame plate (91) is rotatably provided with a rotating shaft (93), the top end of the rotating shaft (93) penetrates through the top plate of the treatment box (1) and is fixedly provided with a second bevel gear (931), the output end of the motor (5) is fixedly provided with a first bevel gear (51), first bevel gear (51) are connected with second bevel gear (931) meshing, rotate on built-in frame plate (91) and install a plurality of (mixing) shaft (95), a plurality of all fixed mounting in the below that just is located built-in frame plate (91) on (mixing) shaft (95) has stirring rake (96), a plurality of equal fixed mounting has round gear (92), a plurality of on the top of (mixing) shaft (95) and the outer wall of pivot (93) common meshing has cup jointed annular gear chain (94) on round gear (92).

2. A deodorizing apparatus for wastewater treatment according to claim 1, wherein an oxygen gas introducing pipe (2) is fixedly installed at one end of said treatment tank (1), and a check valve (21) is rotatably installed on said oxygen gas introducing pipe (2).

3. The deodorization apparatus for wastewater treatment according to claim 1, wherein a filter screen plate (61) is fixedly installed on the inner wall of the adsorption cylinder (6), and a plurality of activated carbon particles (10) are filled on the top end of the filter screen plate (61).

4. A deodorizing means for wastewater treatment according to claim 1, wherein said built-in frame plate (91) is fixedly provided at its upper surface with four hanging rods (911), and the top ends of said four hanging rods (911) are fixedly connected to the inner top wall of the treatment tank (1).

5. A deodorising block for sewage treatment as claimed in claim 1, characterised in that an overflow dam (8) is fixedly mounted to the inner bottom wall of the tank (1), the overflow dam (8) being positioned between the suction pipe (7) and the agitator assembly (9).