CN211283842U - Industrial sewage desulphurization device - Google Patents
Industrial sewage desulphurization device Download PDFInfo
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- CN211283842U CN211283842U CN201921736140.XU CN201921736140U CN211283842U CN 211283842 U CN211283842 U CN 211283842U CN 201921736140 U CN201921736140 U CN 201921736140U CN 211283842 U CN211283842 U CN 211283842U
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- sewage
- digester
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- pivot
- desulfurization
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Abstract
The utility model belongs to the technical field of sewage treatment device, especially, be an industrial sewage desulphurization unit, it is reasonable inadequately to current industrial sewage desulphurization unit structural design, sewage is little with air area of contact, contact time is short, hardly effectively improve the oxygen content of sewage, the problem that hydrogen sulfide can not be thoroughly reacted by oxygen and absorbed in the sewage, the scheme as follows is put forward now, it includes the digester, the motor is installed to one side bottom of digester, rotate in the digester and be connected with the pivot that two levels set up, the outside fixedly connected with multiunit puddler of pivot, the one end of the pivot that lies in the below in two pivots extends to the outside of digester and with the output shaft fixed connection of motor. The utility model has the advantages of reasonable design, sewage can fully contact with the air in the digester, and then effectively improves the oxygen content of sewage for poisonous sulphide in the sewage fully reacts with oxygen and absorbs, has effectively reduced the poisonous sulphide content of sewage.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to an industrial sewage desulphurization unit.
Background
Industrial wastewater refers to wastewater and waste liquid discharged during the process of production, which contains industrial production materials, intermediates, byproducts and pollutants generated during the production process, and is an important cause of environmental pollution, especially water pollution. For example, chinese patent with publication number CN207002366U discloses an industrial sewage desulfurization device, which comprises a catalyst and a main body shell, wherein the catalyst is fixedly connected to the inner middle part of the main body shell, a gas distribution pipe is fixedly connected to the inner wall of the main body shell below the catalyst, the gas distribution pipe is fixedly connected to one end of a gas inlet pipe, the other end of the gas inlet pipe is connected to a blower, the top end of the main body shell is provided with a gas outlet, one side of the upper part of the main body shell is fixedly connected with a water outlet, and the bottom end of the main body shell. This design leads to and supplyes oxygen in the sewage, takes place oxidation reaction behind the activated carbon filter behind poisonous sulphide in the sewage and the oxygen intensive mixing, prevents to change hydrogen sulfide gas into the sulfate that can dissolve in water, removes the poisonous sulphide in the sewage, in addition, through the activated carbon, can further remove impurity and pigment molecule in the sewage, has optimized the sewage treatment flow, improves the sewage treatment effect.
However, the design has the defects that the structural design of the industrial sewage desulfurization device is not reasonable enough, the contact area of the sewage and the air is small, the contact time is short, the oxygen content of the sewage is difficult to effectively improve, and hydrogen sulfide in the sewage cannot be completely absorbed by oxygen reaction, so that the industrial sewage desulfurization device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing industrial sewage desulfurization device is not reasonable enough in structural design, the contact area of sewage and air is small, the contact time is short, the oxygen content of sewage is hardly effectively improved, and the hydrogen sulfide in the sewage can not be thoroughly reacted by oxygen and absorbed shortcoming, and the provided industrial sewage desulfurization device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an industrial sewage desulfurization device comprises a desulfurization tank, wherein a motor is installed at the bottom of one side of the desulfurization tank, two rotating shafts which are horizontally arranged are rotatably connected in the desulfurization tank, a plurality of groups of stirring rods are fixedly connected to the outer sides of the rotating shafts, one end of the rotating shaft positioned below in the two rotating shafts extends to the outer sides of the desulfurization tank and is fixedly connected with an output shaft of the motor, an air pump is fixedly connected to the top of the other side of the desulfurization tank through a bolt, an air outlet of the air pump is communicated with one end of a stainless steel pipe, the other end of the stainless steel pipe extends into the desulfurization tank and is communicated with a plurality of nozzles, the nozzles are all positioned above the stirring rods, one end of the rotating shaft positioned above in the two rotating shafts extends to the outer sides of the desulfurization tank and is fixedly connected with a large belt wheel, one end of the rotating shaft positioned below is fixedly connected with a small belt, a plurality of slag holes are formed in the top side of the partition plate, the bottom of the other side of the desulfurizing tank is communicated with a liquid discharge pipe, and one end of the liquid discharge pipe extends to the top side of the partition plate.
Preferably, the bottom side intercommunication of digester has the one end of waste residue delivery pipe, and the other end of waste residue delivery pipe extends to the outside of digester and is provided with the stop valve, conveniently discharges the waste residue that mix with in the sewage.
Preferably, the top side fixedly connected with dispersion board of nonrust steel pipe, and dispersion board fixed connection is on the lateral wall of digester for the dispersable flow of sewage falls in the digester, and the water curtain that the sewage whereabouts in-process formed can fully contact with the air and absorb the oxygen in the air.
Preferably, the top side intercommunication of digester has annotates the liquid pipe, and the multiunit puddler that is located the top sets up with the multiunit puddler that is located the below is crisscross, and it is high to improve sewage mixing degree.
Preferably, the diameter of the wheel disc of the large belt wheel is two to three times that of the wheel disc of the small belt wheel, so that the stirring speed of the stirring rod positioned below is greater than that of the stirring rod positioned above.
Preferably, one side bottom fixedly connected with frame of digester, the motor passes through bolt fixed connection in the frame, conveniently installs the motor in the outside position of digester.
When the motor and the air pump are powered on, the air pump blows external air into the stainless steel pipe, the air is gradually sprayed into the desulfurization tank through the nozzle, sewage is injected into the desulfurization tank through the liquid injection pipe, the sewage flows to the bottom of the desulfurization tank through the edge position of the dispersion plate, and the sewage contacts with the air sprayed out by the nozzle in the falling process, so that the oxygen content in the sewage is improved;
when the motor drives the two rotating shafts to rotate, the rotating shafts drive the stirring rods to stir sewage, so that the sewage is sputtered and stirred to be fully contacted with air, the oxygen content of the sewage is increased again, hydrogen sulfide in the sewage reacts with oxygen, hydrogen sulfide gas is prevented from being converted into water-soluble sulfate, and toxic sulfides in the sewage are removed;
in the industrial sewage desulfurization device, when sewage is stirred in the desulfurization tank, small particle impurities in the sewage enter the lower part of the partition plate through the residue discharge hole, the sewage can be discharged through the liquid discharge pipe after desulfurization is finished, waste residues are prevented from entering the liquid discharge pipe, the stop valve is opened, and the waste residues can be discharged through the waste residue discharge pipe;
the utility model has the advantages of reasonable design, sewage can fully contact with the air in the digester, and then effectively improves the oxygen content of sewage for poisonous sulphide in the sewage fully reacts with oxygen and absorbs, has effectively reduced the poisonous sulphide content of sewage.
Drawings
FIG. 1 is a schematic structural view of an industrial wastewater desulfurization device according to the present invention;
fig. 2 is a schematic structural diagram of a part a of the industrial sewage desulfurization device provided by the utility model.
In the figure: 1. a devulcanizer; 2. a motor; 3. a rotating shaft; 4. a stirring rod; 5. an air pump; 6. a stainless steel tube; 7. a nozzle; 8. a dispersion plate; 9. a partition plate; 10. a liquid discharge pipe; 11. a small belt pulley; 12. a large belt pulley; 13. a V-belt; 14. a slag discharge hole; 15. a waste residue discharge pipe; 16. a stop valve; 17. and a liquid injection pipe.
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.
Referring to fig. 1-2, an industrial sewage desulfurization device comprises a desulfurization tank 1, a motor 2 is installed at the bottom of one side of the desulfurization tank 1, two horizontally arranged rotating shafts 3 are rotatably connected in the desulfurization tank 1, a plurality of groups of stirring rods 4 are fixedly connected to the outer sides of the rotating shafts 3, one end of the rotating shaft 3 positioned below in the two rotating shafts 3 extends to the outer side of the desulfurization tank 1 and is fixedly connected with an output shaft of the motor 2, an air pump 5 is fixedly connected to the top of the other side of the desulfurization tank 1 through bolts, an air outlet of the air pump 5 is communicated with one end of a stainless steel pipe 6, the other end of the stainless steel pipe 6 extends into the desulfurization tank 1 and is communicated with a plurality of nozzles 7, the nozzles 7 are all positioned above the stirring rods 4, one end of the rotating shaft 3 positioned above in the two rotating shafts 3 extends to the outer side of the desulfurization tank 1 and is fixedly connected with a, big band pulley 12 and little band pulley 11 go up the transmission and install same V belt 13, and the lateral wall bottom fixedly connected with baffle 9 of digester 1, a plurality of row's cinder holes 14 have been seted up to the top side of baffle 9, and the opposite side bottom intercommunication of digester 1 has fluid-discharge tube 10, and the one end of fluid-discharge tube 10 extends to the top side of baffle 9.
The utility model discloses in, the bottom side intercommunication of digester 1 has the one end of waste residue delivery pipe 15, and the other end of waste residue delivery pipe 15 extends to the outside of digester 1 and is provided with stop valve 16, conveniently discharges the waste residue that mix with in the sewage.
The utility model discloses in, the top side fixedly connected with dispersion plate 8 of nonrust steel pipe 6, and dispersion plate 8 fixed connection is on the lateral wall of digester 1 for the dispersible stream of sewage falls in digester 1, and the water curtain that the in-process formed of sewage whereabouts can fully contact and absorb the oxygen in the air with the air.
The utility model discloses in, the top side intercommunication of digester 1 has notes liquid pipe 17, and the multiunit puddler 4 that is located the top sets up with the multiunit puddler 4 that is located the below is crisscross, and it is high to improve sewage mixing degree.
The utility model discloses in, the rim plate diameter of big band pulley 12 is two to three times of little band pulley 11 rim plate diameter for the puddler 4 stirring rate that is located the below is greater than the stirring rate that is located the puddler 4 of top.
The utility model discloses in, one side bottom fixedly connected with frame of digester 1, motor 2 pass through bolt fixed connection in the frame, and the outside position at digester 1 is installed with motor 2 to the convenience.
In the utility model, when in use, the electric motor 2 and the air pump 5 are powered by commercial power, and the control switch is arranged on the power supply of the electric motor 2 and the air pump 5, when the electric motor 2 and the air pump 5 are powered, the air pump 5 blows the outside air into the stainless steel tube 6, then the air is gradually sprayed into the desulfurizing tank 1 through the nozzle 7, the sewage is injected into the desulfurizing tank 1 through the liquid injection tube 17, at the moment, the sewage flows to the bottom of the desulfurizing tank 1 through the edge position of the dispersion plate 8, the sewage contacts with the air sprayed out of the nozzle 7 in the falling process, the oxygen content in the sewage is improved, when the electric motor 2 drives the two rotating shafts 3 to rotate, the rotating shafts 3 drive the stirring rods 4 to stir the sewage, the sewage is sputtered and stirred to be fully contacted with the air, the oxygen content in the sewage is improved again, the hydrogen sulfide in the sewage reacts with the oxygen, the sulfuration is prevented from, remove the poisonous sulphide of decontaminating aquatic, and when sewage stirs in digester 1, wherein tiny particle impurity enters into baffle 9 below through row's cinder hole 14, sewage desulfurization finishes the back through fluid-discharge tube 10 alright discharge, avoid the waste residue to get into fluid-discharge tube 10, and open stop valve 16, the waste residue passes through waste residue delivery pipe 15 alright discharge, and the top of annotating liquid pipe 17 is not for sealing the setting, the liquid pipe 17 discharge is annotated to unnecessary air accessible in digester 1, avoid 1 internal pressure of digester too big, make 1 inside of digester communicate with external atmosphere all the time.
Claims (6)
1. The utility model provides an industrial sewage desulphurization unit, including digester (1), motor (2) are installed to one side bottom of digester (1), a serial communication port, digester (1) internal rotation is connected with pivot (3) that two levels set up, outside fixedly connected with multiunit puddler (4) of pivot (3), the one end of pivot (3) that lie in the below in two pivots (3) extend to the outside of digester (1) and with the output shaft fixed connection of motor (2), bolt fixedly connected with air pump (5) are passed through at the opposite side top of digester (1), the gas outlet intercommunication of air pump (5) has the one end of nonrust steel pipe (6), the other end of nonrust steel pipe (6) extends to in digester (1) and communicates and has a plurality of nozzles (7), a plurality of nozzles (7) all lie in the top of puddler (4), the one end of pivot (3) that lie in the top in two pivots (3) extends to the outside and fixed connection of digester (1) There is big band pulley (12), the little band pulley (11) of one end fixedly connected with of pivot (3) that is located the below, transmission mounting has same V belt (13) on big band pulley (12) and little band pulley (11), lateral wall bottom fixedly connected with baffle (9) of digester (1), a plurality of row's cinder hole (14) have been seted up to the top side of baffle (9), the opposite side bottom intercommunication of digester (1) has fluid-discharge tube (10), and the one end of fluid-discharge tube (10) extends to the top side of baffle (9).
2. The industrial sewage desulfurization apparatus according to claim 1, wherein the bottom side of the desulfurization tank (1) is communicated with one end of a slag discharge pipe (15), and the other end of the slag discharge pipe (15) extends to the outside of the desulfurization tank (1) and is provided with a stop valve (16).
3. The industrial wastewater desulfurization device according to claim 1, characterized in that a dispersion plate (8) is fixedly connected to the top side of the stainless steel tube (6), and the dispersion plate (8) is fixedly connected to the sidewall of the desulfurization tank (1).
4. The industrial wastewater desulfurization device according to claim 1, wherein the top side of the desulfurization tank (1) is communicated with a liquid injection pipe (17), and the upper groups of stirring rods (4) and the lower groups of stirring rods (4) are arranged in a staggered manner.
5. An industrial sewage desulphurization unit according to claim 1, characterized in that the diameter of the discs of the large pulleys (12) is two to three times the diameter of the discs of the small pulleys (11).
6. The industrial sewage desulfurization device according to claim 1, wherein a frame is fixedly connected to the bottom of one side of the desulfurization tank (1), and the motor (2) is fixedly connected to the frame through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736140.XU CN211283842U (en) | 2019-10-16 | 2019-10-16 | Industrial sewage desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736140.XU CN211283842U (en) | 2019-10-16 | 2019-10-16 | Industrial sewage desulphurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211283842U true CN211283842U (en) | 2020-08-18 |
Family
ID=72035332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921736140.XU Active CN211283842U (en) | 2019-10-16 | 2019-10-16 | Industrial sewage desulphurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211283842U (en) |
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2019
- 2019-10-16 CN CN201921736140.XU patent/CN211283842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230714 Address after: 710000 Room 22003, 20/F, Unit 2, Building 6, Kunming Garden, No. 2, Kunming Road, Yanta District, Xi'an, Shaanxi Patentee after: Xi'an Yiwu Environmental Protection Engineering Co.,Ltd. Address before: No. 204, Unit 2, Building 3, Old Town Office, Zhonghua Hutong, Shihe District, Xinyang City, Henan Province, 464000 Patentee before: Li Lingling |
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| TR01 | Transfer of patent right |