CN213326774U

CN213326774U - Sludge discharge device for sewage treatment

Info

Publication number: CN213326774U
Application number: CN202021297050.8U
Authority: CN
Inventors: 吕彬
Original assignee: Anhui Homologous Pipeline Technology Co ltd
Current assignee: Anhui Homologous Pipeline Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-01
Anticipated expiration: 2030-07-06

Abstract

The utility model provides a sludge discharge device for sewage treatment, including the sewage treatment pond, one side internal surface in sewage treatment pond is provided with inlet tube and charge device, charge device is located the upper end surface of inlet tube, the opposite side fixed surface in sewage treatment pond is connected with the outlet pipe, the lower extreme internal surface in sewage treatment pond is provided with water absorption device, the upper end surface in sewage treatment pond is provided with maintenance lid, manometer and discharge valve, the maintenance lid is located one side of manometer, discharge valve is located the opposite side of manometer. A sludge discharge device for sewage treatment, be equipped with charge device and water absorption device, can avoid the flocculus that has depositd to be stirred and scatter, lead to the flocculus state to change, influence sewage treatment's effect to can extrude better water with in flocculus and the silt, then discharge, bring better use prospect.

Description

Sludge discharge device for sewage treatment

Technical Field

The utility model relates to a sewage treatment field, in particular to sludge discharge device for sewage treatment.

Background

The sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, and the sludge discharge device for sewage treatment is a device for discharging floccules and sludge settled at the bottom of a sewage pool during sewage treatment.

There is certain drawback when using in current sludge discharge device for sewage treatment, at first, there is sewage to discharge into after adding the flocculating agent, then need the stirring with medicine and sewage mixture, the in-process of stirring can make the flocculus stir and scatter, change the state of flocculus, influence the sewage treatment case, secondly, can not fully extrude the moisture in flocculus and the silt, cause the water extravagant, sewage in the silt is inconvenient still discharges, the use of giving people has brought certain influence, for this reason, we propose a sludge discharge device for sewage treatment.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sewage treatment is with arranging mud device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment is with arranging mud device, includes the sewage treatment pond, one side internal surface in sewage treatment pond is provided with inlet tube and charge device, charge device is located the upper end surface of inlet tube, the opposite side fixed surface in sewage treatment pond is connected with the outlet pipe, the lower extreme internal surface in sewage treatment pond is provided with water absorption device, the upper end surface in sewage treatment pond is provided with maintenance lid, manometer and discharge valve, the maintenance lid is located one side of manometer, discharge valve is located the opposite side of manometer, the upper end surface in sewage treatment pond is run through to the lower extreme surface of manometer.

Preferably, charge device includes the dosing tank, goes out the pencil valve, goes out pencil and guide plate No. two, the upper end surface of inlet tube is provided with a pencil, the outer fixed surface who goes out the pencil valve, the upper end surface that goes out the pencil is provided with the dosing tank No. one, lower extreme one side surface of dosing tank is provided with No. two pencil and guide plate, No. two play pencil is located one side of a pencil, the guide plate is located one side of No. two pencil.

Preferably, the water absorption device comprises a driving motor, a pushing shaft, a screen cylinder, a closed cylinder, a stop block, an adjusting screw, a sliding rod, an adjusting spring and a fixing frame, wherein the driving motor is fixedly connected to the inner surface of the lower end of the sewage treatment pool, the pushing shaft is arranged on the outer surface of one side of the driving motor, the outer surface of the pushing shaft is fixedly connected with a helical blade, the outer surface of the helical blade is provided with the screen cylinder, the outer surface of one end of the screen cylinder is fixedly connected with the closed cylinder, the outer surface of the lower end of the other side of the sewage treatment pool is provided with a discharge hole, the discharge hole is positioned at one end of the closed cylinder, the stop block is arranged on the outer surface of one side of the discharge hole, the sliding rod is arranged on the outer surface of one side of the stop block, the adjusting, the fixing frame is positioned on one side of the adjusting spring.

Preferably, the outer surface of the lower end of the first medicine discharging pipe penetrates through the outer surface of the upper end of the water inlet pipe, a pipeline joint is arranged between the first medicine discharging pipe and the dosing box, and the outer surface of the upper end of the first medicine discharging pipe is fixedly connected with the outer surface of the lower end of the dosing box through the pipeline joint.

Preferably, the surface of a sieve section of thick bamboo is provided with the sieve mesh, driving motor with promote to be connected for the transmission between the axle, be provided with the screw thread between adjusting screw and the slide bar, the surface swing joint of screw thread and slide bar is passed through to adjusting screw's middle part surface, be fixed connection between mount and the sewage treatment pond, the diameter that promotes the axle becomes thick gradually to keeping away from driving motor direction.

Preferably, be provided with connector link and hinge between maintenance lid and the sewage treatment pond, connector link and hinge are located the lower extreme both sides of maintenance lid respectively, the upper end middle part surface swing joint of lower extreme one side surface of maintenance lid through hinge and sewage treatment pond, the lower extreme opposite side surface of maintenance lid can be dismantled through the upper end surface of connector link with the sewage treatment pond and be connected.

Advantageous effects

Compared with the prior art, the utility model provides a sewage treatment is with arranging mud device possesses following beneficial effect:

1. this a sewage treatment is with arranging mud device, charge device through setting up, pour into the medicine case with the medicine, sewage flows in from the inlet tube, open out the medicine valve, the medicine in the medicine case flows through a pencil and No. two play pencil, the sewage that flows in medicine in the pencil and the inlet tube mixes, then sewage strikes on the guide plate and mixes with the medicine that No. two play pencil flow, sewage is higher at the inlet tube velocity of flow, it is also big with the guide plate impact force, make the medicine can be fine sneak into in the sewage, then sewage flows the inner wall in sewage treatment pond along the guide plate, then flow the bottom in sewage treatment pond, avoid the water impact to break away the floccule of sewage bottom, thereby can avoid the floccule that has deposited to be stirred and scatter, lead to the floccule state to change, influence sewage treatment's effect.

2. The sludge discharge device for sewage treatment comprises a water absorption device, a driving motor drives a pushing shaft to rotate, the pushing shaft pushes sludge and floccules at the bottom of a sewage treatment pool, the sludge and the floccules are pushed into a screen cylinder, the pushing shaft is gradually thickened along with the pushing shaft, moisture in the sludge is extruded and then is discharged through the screen cylinder, the sludge is continuously pushed into a closed cylinder, more and more sludge is contained in the closed cylinder, the pressure on a stop block is increased, the sludge and the floccules are pressed into a sludge cake in a discharge hole of the sewage treatment pool, the stop block is pushed away by the sludge after the pressure reaches a certain value, an adjusting spring is compressed, the sludge cake is discharged from the discharge hole, the elasticity of the adjusting spring can be changed by rotating an adjusting screw, the dryness of the discharged sludge block is changed, the floccules and water in the sludge can be fully extruded, no water is wasted, the treatment is simple, and the sludge discharge device is beneficial to people, whole sewage treatment is with arranging mud device simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the utility model relates to a sewage treatment is with arranging overall structure schematic diagram of mud device.

Fig. 2 is the utility model relates to a structural schematic diagram of a chemical adding device in a sludge discharge device for sewage treatment.

Fig. 3 is a schematic structural view of a water absorption device in the sludge discharge device for sewage treatment.

In the figure: 1. a sewage treatment tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. a dosing device; 41. a dosing box; 42. a first medicine outlet pipe; 43. a medicine outlet valve; 44. a second medicine outlet pipe; 45. a baffle; 5. maintaining the cover; 6. a pressure gauge; 7. an exhaust valve; 8. a water absorbing device; 81. a drive motor; 82. pushing the shaft; 83. a screen cylinder; 84. a closed cartridge; 85. a stopper; 86. adjusting screws; 87. a slide bar; 88. adjusting the spring; 89. a fixing frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a sludge discharging device for sewage treatment, including sewage treatment pond 1, one side internal surface of sewage treatment pond 1 is provided with inlet tube 2 and charge device 4, charge device 4 is located the upper end surface of inlet tube 2, the opposite side external surface fixedly connected with outlet pipe 3 of sewage treatment pond 1, the lower extreme internal surface of sewage treatment pond 1 is provided with water absorption device 8, the upper end surface of sewage treatment pond 1 is provided with maintenance lid 5, manometer 6 and discharge valve 7, maintenance lid 5 is located one side of manometer 6, discharge valve 7 is located the opposite side of manometer 6, the lower extreme surface of manometer 6 runs through the upper end surface of sewage treatment pond 1.

Further, the dosing device 4 comprises a dosing box 41, a first medicine outlet pipe 42, a medicine outlet valve 43, a second medicine outlet pipe 44 and a guide plate 45, the first medicine outlet pipe 42 is arranged on the outer surface of the upper end of the water inlet pipe 2, the medicine outlet valve 43 is fixedly connected to the outer surface of the first medicine outlet pipe 42, the dosing box 41 is arranged on the outer surface of the upper end of the first medicine outlet pipe 42, a second medicine outlet pipe 44 and a guide plate 45 are arranged on the outer surface of one side of the lower end of the dosing box 41, the second medicine outlet pipe 44 is positioned on one side of the first medicine outlet pipe 42, the guide plate 45 is positioned on one side of the second medicine outlet pipe 44, medicines are poured into the dosing box 41, sewage flows in from the water inlet pipe 2, the medicine outlet valve 43 is opened, the medicines in the dosing box 41 flow out from the first medicine outlet pipe 42 and the second medicine outlet pipe 44, the medicines in the first medicine outlet pipe 42 are mixed with the sewage flowing in the water inlet pipe 2, and then the sewage impacts on the guide plate 45 to be mixed, sewage is the flow rate higher in inlet tube 2, and is also big with guide plate 45 impact force, in sneaking into the sewage that the medicine can be fine, then sewage flows to the inner wall of sewage treatment pond 1 along guide plate 45, then flows to the bottom of sewage treatment pond 1, avoids the water-hammer to break away the flocculus of sewage bottom to can avoid the flocculus that has depositd to be stirred and scatter, lead to the flocculus state to change, influence sewage treatment's effect.

Further, the water absorbing device 8 comprises a driving motor 81, a pushing shaft 82, a screen cylinder 83, a closed cylinder 84, a stopper 85, an adjusting screw 86, a slide rod 87, an adjusting spring 88 and a fixing frame 89, the driving motor 81 is fixedly connected to the inner surface of the lower end of the sewage treatment tank 1, the pushing shaft 82 is arranged on the outer surface of one side of the driving motor 81, a spiral blade is fixedly connected to the outer surface of the pushing shaft 82, the screen cylinder 83 is arranged on the outer surface of the spiral blade, the closed cylinder 84 is fixedly connected to the outer surface of one end of the screen cylinder 83, a discharge hole is formed in the outer surface of the lower end of the other side of the sewage treatment tank 1, the discharge hole is positioned at one end of the closed cylinder 84, the stopper 85 is arranged on the outer surface of one side of the discharge hole, the slide rod 87 is arranged on the outer surface of, the adjusting spring 88 is arranged on the outer surface of one side of the adjusting screw 86, the fixing frame 89 is arranged on one side of the adjusting spring 88, the driving motor 81 drives the pushing shaft 82 to rotate, the pushing shaft 82 pushes the sludge and the floccules at the bottom of the sewage treatment pool 1 to push the sludge and the floccules into the screen cylinder 83, the pushing shaft 82 gradually becomes thicker, the moisture in the sludge is extruded and then discharged through the screen cylinder 83, the sludge is continuously pushed into the closed cylinder 84, the sludge in the closed cylinder 84 is more and more, the pressure on the baffle 85 is more and more higher, the sludge and the floccules are pressed into a mud cake in the discharge hole of the sewage treatment pool 1, when the pressure reaches a certain value, the baffle 85 is pushed away by the sludge, the adjusting spring 88 is compressed, the mud cake is discharged from the discharge hole, the elasticity of the adjusting spring 88 can be changed by rotating the adjusting screw 86, so that the dryness of the discharged mud cake is changed, and the water in the floccules and the, no water is wasted.

The utility model discloses theory of operation and use flow: when the device is used, medicines are poured into the dosing tank 41, sewage flows in from the water inlet pipe 2, the medicine outlet valve 43 is opened, the medicines in the dosing tank 41 flow out from the medicine outlet pipe 42 and the medicine outlet pipe 44 through the medicine outlet pipe 42, the medicines in the medicine outlet pipe 42 are mixed with the sewage flowing in from the water inlet pipe 2, then the sewage impacts the guide plate 45 to be mixed with the medicines flowing out from the medicine outlet pipe 44, the flow speed of the sewage in the water inlet pipe 2 is high, the impact force with the guide plate 45 is also high, so that the medicines can be well mixed into the sewage, then the sewage flows to the inner wall of the sewage treatment tank 1 along the guide plate 45 and then flows to the bottom of the sewage treatment tank 1, the water impact is avoided to disperse floccules at the bottom of the sewage, the pressure gauge 6 can detect the air pressure in the sewage treatment tank 1, when the air pressure is high, the exhaust valve 7 is opened to exhaust, when the sewage treatment tank needs maintenance, the maintenance cover 5 is opened to enter, when the sludge at the bottom of the sewage treatment tank is more, a switch of a driving motor 81 is turned on, the driving motor 81 drives a pushing shaft 82 to rotate, the pushing shaft 82 pushes the sludge and the floccules at the bottom of the sewage treatment tank 1, the sludge and the floccules are pushed into a screen cylinder 83, the pushing shaft 82 gradually becomes thicker, moisture in the sludge is extruded and then is discharged through the screen cylinder 83, the sludge is continuously pushed into a closed cylinder 84, the sludge in the closed cylinder 84 is more and more, the pressure on a stop block 85 is more and more increased, the sludge and the floccules are pressed into a sludge cake in a discharge hole of the sewage treatment tank 1, when the pressure reaches a certain value, the stop block 85 is pushed away by the sludge, an adjusting spring 88 is compressed, the sludge cake is discharged from the discharge hole, and the elasticity of the adjusting spring 88 can be changed by rotating an adjusting screw 86, so that the dryness and humidity of the. The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sludge discharge device for sewage treatment, includes sewage treatment pond (1), its characterized in that: the utility model discloses a sewage treatment pond, including sewage treatment pond (1), inlet tube (2), charge device (4) are located the upper end surface of inlet tube (2), the opposite side fixed surface of sewage treatment pond (1) is connected with outlet pipe (3), the lower extreme internal surface of sewage treatment pond (1) is provided with water absorption device (8), the upper end surface of sewage treatment pond (1) is provided with maintenance lid (5), manometer (6) and discharge valve (7), maintenance lid (5) are located one side of manometer (6), discharge valve (7) are located the opposite side of manometer (6), the lower extreme surface of manometer (6) runs through the upper end surface of sewage treatment pond (1).

2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: medicine adding device (4) are including dosing tank (41), a play pencil (42), go out pencil valve (43), No. two play pencil (44) and guide plate (45), the upper end surface of inlet tube (2) is provided with a play pencil (42), the outer fixed surface that goes out pencil (42) is connected with out pencil valve (43) No. one, the upper end surface that goes out pencil (42) is provided with dosing tank (41), lower extreme one side surface of dosing tank (41) is provided with No. two play pencil (44) and guide plate (45), No. two play pencil (44) are located one side of a play pencil (42), guide plate (45) are located one side of No. two play pencil (44).

3. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the water absorption device (8) comprises a driving motor (81), a pushing shaft (82), a screen cylinder (83), a closed cylinder (84), a stop block (85), an adjusting screw (86), a sliding rod (87), an adjusting spring (88) and a fixing frame (89), wherein the driving motor (81) is fixedly connected to the inner surface of the lower end of the sewage treatment pool (1), the pushing shaft (82) is arranged on the outer surface of one side of the driving motor (81), the spiral blade is fixedly connected to the outer surface of the pushing shaft (82), the screen cylinder (83) is arranged on the outer surface of the spiral blade, the closed cylinder (84) is fixedly connected to the outer surface of one end of the screen cylinder (83), a discharge hole is formed in the outer surface of the lower end of the other side of the sewage treatment pool (1), the discharge hole is located at one end of the closed cylinder (84), the stop block (85) is arranged on the outer, the outer surface of the sliding rod (87) is provided with an adjusting screw (86), an adjusting spring (88) and a fixing frame (89), the adjusting screw (86) is located on the outer surface of one side of the stop block (85), the adjusting spring (88) is located on the outer surface of one side of the adjusting screw (86), and the fixing frame (89) is located on one side of the adjusting spring (88).

4. The sludge discharging device for sewage treatment as claimed in claim 2, wherein: the outer surface of the lower end of the first medicine discharging pipe (42) penetrates through the outer surface of the upper end of the water inlet pipe (2), a pipeline joint is arranged between the first medicine discharging pipe (42) and the medicine adding box (41), and the outer surface of the upper end of the first medicine discharging pipe (42) is fixedly connected with the outer surface of the lower end of the medicine adding box (41) through the pipeline joint.

5. A sludge discharging apparatus for sewage treatment as claimed in claim 3, wherein: the surface of a sieve section of thick bamboo (83) is provided with the sieve mesh, driving motor (81) and promotion are connected for the transmission between axle (82), be provided with the screw thread between adjusting screw (86) and slide bar (87), the surface swing joint of screw thread and slide bar (87) is passed through to the middle part surface of adjusting screw (86), be fixed connection between mount (89) and sewage treatment pond (1), the diameter that promotes axle (82) becomes thick to keeping away from driving motor (81) direction gradually.

6. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: maintenance is provided with connector link and hinge between lid (5) and sewage treatment pond (1), and the connector link is located the lower extreme both sides of maintenance lid (5) respectively with the hinge, the upper end middle part surface swing joint of hinge and sewage treatment pond (1) is passed through to the lower extreme one side surface of maintenance lid (5), the lower extreme opposite side surface of maintenance lid (5) can be dismantled through the upper end surface of connector link and sewage treatment pond (1) and be connected.