CN207877343U - Applied to black smelly river sewage electro-catalysis treating column - Google Patents

Abstract

The utility model discloses one kind being applied to black smelly river sewage electro-catalysis treating column, its key points of the technical solution are that a kind of being applied to black smelly river sewage electro-catalysis treating column, including tower body, it is provided with deceleration tube on the inner wall of the tower body, the tower body outer wall of the downside of deceleration tube is provided with water inlet, deceleration tube includes the oral siphon being arranged in its bottom side, it is connected to oral siphon and water injection pipe that axle center and the axle center of oral siphon mutually stagger, outer circulation cylinder is rotatably connected in the tower body, tower body is being rotatably connected to interior circulating barrel, the inside of interior circulating barrel setting outer circulation cylinder, it is provided with water hole on the barrel of outer circulation cylinder, the driving mechanism for driving outer circulation cylinder and interior circulating barrel to rotate in same direction is provided on the outer wall of tower body.The effluent flow rate that tower body bottom end is reduced by deceleration tube rotates in same direction quickening water injection pipe by interior circulating barrel and outer circulation cylinder and replaces with tower body top sewage, to while sludge settling, reducing the influence to effluent flow rate in sewage.

Description

Applied to black smelly river sewage electro-catalysis treating column

Technical field

The utility model is related to field of sewage treatment equipment, more particularly to are applied to black smelly river sewage electro-catalysis treating column.

Background technology

Sewage treatment tower is a kind of equipment of a kind of sanitary sewage that city can be effectively treated or industrial wastewater, avoids Sewage and pollutant are directly discharged into waters, are of great importance to improving ecological environment.

Notification number is that the Chinese patent of CN204714634U discloses a kind of tower sewage-treatment plant.It include tower body, Water inlet pipe, aeration tube, sieve tray, polymer carrier, outlet pipe, wind turbine.

A kind of above-mentioned tower sewage-treatment plant is existed by being pumped into the bottom end that sewage enters tower body in water inlet pipe by sewage Constantly accumulation rises dipped sieve tray in tower body, and while sieve tray is filtered the sundries in sewage, sieve tray reduces tower The flow velocity of body lower end sewage makes the sundries in the sewage of sieve tray lower end precipitate, and sundries drops into the bottom end of tower body, but it is aerated Pipe is arranged in the lower end of sieve tray, and while sieve tray slows down to sundries in the sewage of tower body bottom end, sieve tray in tower body also to exposing The sewage of complete gas slows down, and the sewage of aeration is not easy to flow.

Utility model content

The purpose of this utility model is to provide one kind and being applied to black smelly river sewage electro-catalysis treating column, its advantage is that sewage It is not influenced while middle solid slag blocking, drainage flow is smooth.

The above-mentioned technical purpose of the utility model technical scheme is that：One kind being applied to black smelly river Sewage electro-catalysis treating column, including tower body are provided with deceleration tube, the tower body outer wall of the downside of deceleration tube on the inner wall of the tower body It is provided with water inlet, deceleration tube includes being arranged in the oral siphon of its bottom side, being connected to oral siphon and the axle center in axle center and oral siphon The water injection pipe mutually staggered is rotatably connected to outer circulation cylinder in the tower body, and tower body is being rotatably connected to interior circulating barrel, interior cycle The inside of outer circulation cylinder is arranged in cylinder, and water hole is provided on the barrel of outer circulation cylinder, is provided with outside drive and follows on the outer wall of tower body The driving mechanism that ring cylinder and interior circulating barrel rotate in same direction.

Through the above technical solutions, sewage is pumped into the bottom side of tower body by pumping from water inlet, as sewage is at the bottom of tower body End increase and crept up in the bottom end of tower body, when the dipped deceleration tube of sewage, sewage first from oral siphon enter, and gradually from Oral siphon rises to water injection pipe, then is entered in outer circulation cylinder from water injection pipe, and final sewage is flowed to by interior circulating barrel outside tower body The water outlet of side, when sewage is flowed into oral siphon, due to the axis misalignment of water injection pipe and oral siphon, the solid slag in sewage supports The linkage section of oral siphon and water injection pipe is touched, since the tube wall of the deceleration tube of linkage section contradicts, the flows decrease of sewage, to dirty Solid slag in water declines due to its own gravity in the tube wall for the linkage section for falling within water injection pipe and oral siphon, and solid slag exists in sewage When entering near outer circulation cylinder after being precipitated in deceleration tube, since outer circulation cylinder and interior circulating barrel are same via driving mechanism drive To rotation, the effluent flow rate between outer circulation cylinder and interior circulating barrel is fast and pressure is small, due to the effluent flow rate at water injection pipe nozzle Slow pressure is big, and the sewage at water injection pipe nozzle is flowed, the dirt of water injection pipe nozzle due to the pressure difference with sewage near circulating barrel Tower body is flowed out between the outside circulating barrel of flow and interior circulating barrel and from water outlet, the sewage in deceleration tube is constantly by the water inlet of tower body Mouth supplement.

The utility model is further arranged to：The driving mechanism includes the driving motor coaxially connected with interior circulating barrel, It is provided with main tooth in the shaft of driving motor, several secondary teeth with the cooperation of main tooth bridle joint, tower body are rotatably connected on outer circulation cylinder Outer wall on be fixedly connected with ring gear circle, the inside of ring gear circle coordinates with secondary tooth bridle joint.

It is rotated with interior circulating barrel through the above technical solutions, driving motor drives, driving motor drives main tooth rotation, main tooth Meshing Pair tooth, and secondary tooth engagement ring gear circle, rotation direction of the ring gear circle due to fixing and defining secondary tooth with tower body outer wall, specifically , secondary tooth is identical as the rotation direction of main tooth, but secondary tooth revolves round the sun by the center of circle of main tooth, and the side in the direction revolved round the sun and the rotation of main tooth To identical, i.e., outer circulation cylinder is identical as the rotation direction of interior circulating barrel.

The utility model is further arranged to：Be slidably connected the nozzle for being useful for being blocked in oral siphon in the oral siphon Flap.

Through the above technical solutions, the sewage of tower body bottom side, when entering oral siphon, sewage first has to overcome flap Gravity and push flap upward, therefore it follows that sewage to flap acting reduce kinetic energy, the size and sewage of kinetic energy Speed direct ratio, therefore the flows decrease of sewage, when sewage has oral siphon to enter water injection pipe, slower effluent flow rate easily makes dirt Sludge in water settles and falls within the inner wall bottom side of deceleration tube as soon as possible.

The utility model is further arranged to：Guide post is provided on the flap, guide post connects with deceleration tube sliding It connects, the bottom end of guide post is provided with the extreme board limited to flap sliding stroke.

Through the above technical solutions, sewage is during pushing flap upward sliding, due to the guiding of guide post, from And the erectile upward sliding of flap or slide downward, the tube wall for reducing flap and deceleration tube generate angle and block, To the case where the losing blocking oral siphon that avoid slowing down, the extreme board of flap bottom end limits the stroke of the upward sliding of oral siphon Position avoids sewage from pushing flap and flap is made to be detached from the disengaging with oral siphon.

The utility model is further arranged to：Several mud guards are staggeredly equipped on the inner wall of the water injection pipe.

Through the above technical solutions, rotating in same direction due to interior circulating barrel and outer circulation cylinder, water injection pipe is close to interior circulating barrel It can accelerate with the flow velocity of the nozzle sewage of outer circulation cylinder, since the flow velocity of sewage in water injection pipe is accelerated, sewage is from water injection pipe It rises and is easy to drive upwards in the sludge of water injection pipe bottom tube wall, interlaced mud guard hinders the sludge of rising Gear, sludge plate are fallen again via mud guard blocking in the tube wall bottom side of water injection pipe.

The utility model is further arranged to：Aeration tube is provided in the tower body, aeration tube stretches out tower body and connects There are wind turbine, aeration tube to be arranged in the bottom side of deceleration tube.

Through the above technical solutions, wind turbine is blown into aeration tube, the gas in aeration tube rises from the bottom side of tower body, by In the deceleration of deceleration tube, sewage is aerated for a long time in the bottom end of tower body, and aeration tube is arranged ensure that in the bottom end of tower body The aeration of the sewage of tower body bottom end ensure that the comprehensive of aeration.

The utility model is further arranged to：Set on the outside of the tower body has slush pump in this way, the entrance difference of slush pump It is connected to water injection pipe bottom end and the bottom end of tower body, the outlet of slush pump is connected with sludge collection box, the outlet of slush pump and entrance It is both provided with sludge valve.

Through the above technical solutions, deceleration of the inner wall of deceleration tube to sewage, therefore the solid slags such as sludge in sewage are in dirt The bottom side of water pipe tube wall is accumulated, and similarly, the blocking due to deceleration tube and flap to solid slag in sewage, solid slag can also be detained In the bottom end of tower body, the entrance of slush pump is connected to the bottom end of deceleration tube and the bottom end of tower body, by the solid slags such as sludge from It is extracted out in tower body, sludge valve is set in the entrance of slush pump, it can be individually to the bottom side of the bottom end of tower body or deceleration tube wall Mud is individually taken out, the using flexible of slush pump is improved.

The utility model is further arranged to：It is provided in the tower body and holds plate, held and be placed with electrochemistry on plate and set Standby, electrochemical apparatus includes cathode and anode, and cathode is electrically connected DC power supply with anode (252).

Through the above technical solutions, in the case where not launch chemical agent, by way of energization, in sewage Ca2+, Mg2+ are crystallized in the cathode of electro-chemical water equipment, to reduce the hardness of water；The anode of electro-chemical water equipment generates Cl2 With HCLO etc., HCLO can kill the part bacterium in water.

The utility model is further arranged to：The top side of the tower body is equipped with air hole.

Through the above technical solutions, when the aeration tube in tower body is aerated, the aerobe in sewage carries out breathing work With and generate carbon dioxide etc. tower body be discharged by air hole in other gases, these gases.

In conclusion the utility model has the advantages that：

1, it is provided with deceleration tube, the flow velocity of the sewage below deceleration tube is reduced, makes the sludge in the sewage of deceleration tube bottom end It is settled down to the bottom end of tower body；

2, it is provided with electrochemical apparatus, HCLO and Cl2 is generated in tower body, kills the bacterium in sewage；

3, interior circulating barrel and outer circulation cylinder are provided with, make the sewage of water injection pipe nozzle quickly with the sewage in outer circulation cylinder into Row exchanges, and improves the cycle degree of sewage.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present embodiment entirety；

Fig. 2 is the structural schematic diagram inside the present embodiment；

Fig. 3 is the enlarged drawing at A in Fig. 2；

Fig. 4 is the present embodiment to highlight the structural schematic diagram of main tooth, secondary tooth and ring gear circle.

Reference numeral：1, tower body；2, column foot；3, water inlet；4, water outlet；5, air hole；6, deceleration tube；7, oral siphon； 8, water injection pipe；9, inlet tank；10, water tank；11, aeration tube；12, wind turbine；13, flap；14, guide post；15, extreme board； 16, outer circulation cylinder；17, interior circulating barrel；18, driving mechanism；181, driving motor；182, main tooth；183, secondary tooth；19, ring gear circle； 20, mud guard；21, slush pump；22, sludge collection box；23, sludge valve；24, plate is held；25, electrochemical apparatus；251, cathode； 252, anode；253, DC power supply；26, water hole.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment：With reference to figure 1, one kind being applied to black smelly river sewage electro-catalysis treating column, including tower body 1, the bottom end of tower body 1 It is provided with the column foot 2 placed for tower body 1, water inlet 3 and water outlet 4, the top side setting of tower body 1 are provided on the outer wall of tower body 1 There is air hole 5.

With reference to figure 2, it is provided with deceleration tube 6 in tower body 1, deceleration tube 6 includes oral siphon 7 and water injection pipe 8, and deceleration tube 6 is by tower The bottom end of body 1 is divided into the inlet tank 9 in 1 bottom side of tower body and is arranged in 1 upside water tank 10 of tower body, water inlet 3 and water outlet 4 It is connected to respectively with inlet tank 9 and water tank 10.Sewage enters oral siphon 7 from water inlet 3, and sewage is entered from oral siphon 7 again Water injection pipe 8 simultaneously finally flows out tower body 1 from water outlet 4.

With reference to figure 2, the bottom side of inlet tank 9 is provided with aeration tube 11, and aeration tube 11 stretches out tower body 1 and is provided with wind turbine 12 （With reference to figure 1）, aeration tube 11 makes the sewage of the complete gas of exposure rise, due to the blocking of the downside surface of deceleration tube 6, in inlet tank 9 Speed slows down after sewage enters deceleration tube 6, sewage bottom horizontal flow sheet in deceleration tube 6, and sludge occurs under the effect of gravity in sewage The bottom for settling and being trapped in inlet tank 9.

Referring to figs. 2 and 3, flap 13 is slidably connected in oral siphon 7, flap 13 on oral siphon 7 relative to gliding It is dynamic.Flap 13 is blocked in the nozzle of oral siphon 7, guide post 14 is provided on flap 13, guide post 14 is to flap 13 Slide-and-guide.The bottom end of guide post 14 is provided with extreme board 15, and extreme board 15 limits the sliding stroke of the upper cunning of flap 13, It avoids sewage from driving on flap 13 to slide and make flap 13 be detached from oral siphon 7 and be slidably matched.Sewage in inlet tank 9 rises 13 upward sliding of flap is driven, sewage does work to flap 13 and drives to be slided on flap 13, and the kinetic energy of sewage, which is converted into, to be subtracted 13 kinetic energy of fast plate reduces to the kinetic energy of sewage, dirty to which sewage pushes flap 13 up and into after in deceleration tube 6 The flow velocity of water reduces, and the sludge in sewage occurs to settle and land in the inner wall of 6 bottom side of deceleration tube.

With reference to figure 2, outer circulation cylinder 16 is rotatably connected in tower body 1, the barrel of outer circulation cylinder 16 is pasted with the nozzle of water injection pipe 8 Close, and the barrel of outer circulation cylinder 16 between the tube wall of water injection pipe 8 slidably, interior circulating barrel is rotatably connected in tower body 1 17, interior circulating barrel 17 is arranged in outer circulating barrel 16, is provided on the barrel of outer circulation cylinder 16 and connects with the barrel of interior circulating barrel 17 Logical water hole 26, interior circulating barrel 17 rotate in same direction with outer circulation cylinder 16, and in conjunction with Fig. 4, the outer wall of tower body 1, which is provided in drive, to follow The driving mechanism 18 that ring cylinder 17 and outer circulation cylinder 16 rotate, driving mechanism 18 include driving motor 181, driving motor 181 with it is interior Circulating barrel 17 is coaxially connected, and main tooth 182 is provided in the shaft of driving motor 181, ring gear is fixedly connected on the inner wall of tower body 1 Circle 19, the inner wall of ring gear circle 19 are equipped with tooth, are provided with secondary tooth 183 on outer circulation cylinder 16, secondary tooth 183 respectively with main tooth 182 and tooth The tooth engagement of the inner wall of ring 19.When driving motor 181 rotates, driving motor 181 drives interior circulating barrel 17 to rotate, main tooth 182 183 rotation of secondary tooth is driven, the direction of 183 rotation of secondary tooth is with the direction of 182 rotation of main tooth on the contrary, secondary tooth 183 is while rotation It also revolves round the sun around the axle center of main tooth 182, and the direction that secondary tooth 183 revolves round the sun is identical as the direction of 182 rotation of main tooth, it follows that secondary Tooth 183 drives the direction of 16 rotation of outer circulation cylinder identical as the direction that interior circulating barrel 17 rotates.

With reference to figure 2, due to rotating in same direction between outer circulation cylinder 16 and interior circulating barrel 17, in 16 barrel of outer circulation cylinder with Effluent flow rate between 17 barrel of interior circulating barrel is accelerated and pressure becomes smaller, and the slow pressure of effluent flow rate of 8 nozzle of water injection pipe is big, water filling Sewage between 17 barrel of sewage in pipe 8 and 16 barrel of outer circulation cylinder and interior circulating barrel forms pressure difference, the dirt in water injection pipe 8 Between outside 16 barrel of circulating barrel of flow and 17 barrel of interior circulating barrel, sewage and sewage in inlet tank 9 in water injection pipe 8 are accelerated Exchange flowing.But interior circulating barrel 17 and outer circulation cylinder 16 be while drainage flow in accelerating water injection pipe 8,8 tube wall of water injection pipe The sludge that bottom side is detained easily is entered from water injection pipe 8 in water tank 10, in order to reduce it is such happen, the pipe of water injection pipe 8 Several mud guards 20 are provided on wall, 20 equal one end of each mud guard is connect with the tube wall of water injection pipe 8, and mud guard 20 is distributed in note On two opposite tube walls of water pipe 8, mud guard 20 is less than mud guard 20 and water injection pipe 8 far from its one end being connect with water injection pipe 8 One end of connection, the separate one end being connect with water injection pipe 8 of each mud guard 20 are interlaced.Sludge rises simultaneously from water injection pipe 8 8 bottom end of water injection pipe is dropped back into due to the blocking of mud guard 20 again.

With reference to figure 2, slush pump 21 is provided on the outer wall of tower body 1, the entrance of slush pump 21 is connected to deceleration tube 6 The outlet of the bottom side of tube wall and the bottom side of inlet tank 9, slush pump 21 is connected with sludge collection box 22, the entrance setting of slush pump 21 There is sludge valve 23.

It with reference to figure 2, is fixedly connected in water tank 10 and holds plate 24, held and be placed with electrochemical apparatus 25 on plate 24, electricity Chemical device 25 includes cathode 251 and anode 252, and cathode 251 and anode 252 are electrically connected DC power supply 253（With reference to figure 4）, directly Galvanic electricity source 253 is fixed on the outside of tower body 1, and the anode 252 of electrochemical apparatus 25 is platinum, and the anode 252 of electrochemical apparatus 25 produces The HCLO and CL2 of raw strong oxidizing property, HCLO and CL2 are used to kill the bacterium in sewage.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (9)

1. one kind being applied to black smelly river sewage electro-catalysis treating column, including tower body (1), it is characterized in that：The inner wall of the tower body (1) On be provided with deceleration tube (6), tower body (1) outer wall of the downside of deceleration tube (6) is provided with water inlet (3), and deceleration tube (6) includes setting It sets in the oral siphon (7) of its bottom side, be connected to oral siphon (7) and water injection pipe that axle center and the axle center of oral siphon (7) mutually stagger (8), outer circulation cylinder (16) is rotatably connected in the tower body (1), tower body (1) is being rotatably connected to interior circulating barrel (17), is inside following The inside of outer circulation cylinder (16) is arranged in ring cylinder (17), and water hole (26) is provided on the barrel of outer circulation cylinder (16), tower body (1) The driving mechanism (18) for driving outer circulation cylinder (16) and interior circulating barrel (17) to rotate in same direction is provided on outer wall.

2. according to claim 1 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The driving mechanism (18) include the driving motor (181) coaxially connected with interior circulating barrel (17), main tooth is provided in the shaft of driving motor (181) (182), be rotatably connected to the secondary teeth (183) of several cooperations with main tooth (182) bridle joint on outer circulation cylinder (16), tower body (1) it is outer Ring gear circle (19) is fixedly connected on wall, the inside of ring gear circle (19) coordinates with secondary tooth (183) bridle joint.

3. according to claim 1 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The oral siphon (7) In be slidably connected the flap (13) of the nozzle for being useful for being blocked in oral siphon (7).

4. according to claim 3 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The flap (13) On be provided with guide post (14), guide post (14) is slidably connected with deceleration tube (6), and the bottom end of guide post (14) is provided with to slowing down The extreme board (15) of plate (13) sliding stroke limit.

5. according to claim 1 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The water injection pipe (8) Inner wall on be staggeredly equipped with several mud guards (20).

6. according to claim 1 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The tower body (1) In be provided with aeration tube (11), aeration tube (11) stretches out tower body (1) and is simultaneously connected with wind turbine (12), and aeration tube (11) setting is being slowed down Manage the bottom side of (6).

7. according to claim 1 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The tower body (1) Outside is set has slush pump (21), the entrance of slush pump (21) to be connected to water injection pipe (8) bottom end and the bottom of tower body (1) in this way End, the outlet of slush pump (21) are connected with sludge collection box (22), and the outlet of slush pump (21) and entrance are both provided with sludge valve (23)。

8. according to claim 1 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The tower body（1）In It is provided with and holds plate (24), hold and be placed with electrochemical apparatus (25) on plate (24), electrochemical apparatus (25) includes cathode (251) With anode (252), cathode (251) is electrically connected DC power supply (253) with anode (252).

9. according to claim 1 be applied to black smelly river sewage electro-catalysis treating column, it is characterized in that：The tower body (1) Top side is equipped with air hole (5).