CN215916658U

CN215916658U - Sewage treatment equipment for municipal drainage engineering

Info

Publication number: CN215916658U
Application number: CN202122518725.8U
Authority: CN
Inventors: 宫俊鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-01
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses sewage treatment equipment for municipal drainage engineering, and belongs to the technical field of sewage treatment. The utility model provides a sewage treatment device for municipal drainage engineering, includes the box, the fixed cover of box left side wall internal level is equipped with the inlet tube, the one end that the inlet tube penetrated in the box is connected with filtering component, filtering component is including straining a section of thick bamboo, sleeve, extension board, collection basket, water pump, the pipe that absorbs water, outlet pipe, spray pipe, discharging pipe and suction part, the fixed drain pipe that has cup jointed in box bottom surface, the baffle right side is equipped with driver part, driver part is used for driving the sleeve and rotates. The utility model effectively solves the problem that solid impurities contained in the sewage are easy to block filter holes.

Description

Sewage treatment equipment for municipal drainage engineering

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to sewage treatment equipment for municipal drainage engineering.

Background

The water resource is an important material for human survival, the water resource on the earth is divided into fresh water resource and seawater resource, the seawater resource occupies a large proportion, the fresh water resource which can be used by human occupies only a small part, the small part of the fresh water resource needs to be divided into a plurality of proportions to be used by different industries, and the water resource can be reused after being used and being scientifically processed.

The treatment methods to municipal sewage are various, when sewage is treated, the sewage is generally required to be filtered, but the prior art filters sewage, the majority of processes are simple, equipment only has a filtering function, and during filtering, solid impurities contained in sewage block the filter holes easily under the action of the adhesive force of water, so that the function of the filtering device is weakened, the speed of water flowing through the filter holes is reduced, and the working efficiency of sewage treatment is low.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to provide sewage treatment equipment for municipal drainage engineering, which aims to solve the problems in the background art:

the solid impurities contained in the sewage are easy to block the filter holes under the adhesive force of the water.

2. Technical scheme

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

a sewage treatment device for municipal drainage engineering comprises a box body, wherein a water inlet pipe is horizontally and fixedly sleeved in the left side wall of the box body, one end of the water inlet pipe penetrating into the box body is connected with a filtering component, the filtering component comprises a filtering cylinder, a sleeve, a supporting plate, a collecting basket, a water pump, a water suction pipe, a water outlet pipe, a water spraying pipe, a discharging pipe and a suction part, a baffle is vertically and fixedly installed in the box body, the sleeve is horizontally and rotatably sleeved in the baffle, the left end of the filtering cylinder is rotatably sleeved at the right end of the water inlet pipe, the right end of the filtering cylinder is fixedly sleeved on the sleeve, the filtering cylinder is in a circular table shape, a plurality of strip-shaped filtering openings are formed in the outer arc surface of the filtering cylinder, the supporting plate is vertically and fixedly installed at the top end of the inner wall of the water inlet pipe, the collecting basket is horizontally arranged in the filtering cylinder, the left side surface is fixedly connected with the right side surface of the supporting plate, the discharging pipe is horizontally and fixedly sleeved on the right side of the collecting basket, and be linked together rather than inside, the discharging pipe cover is established in the sleeve, and right-hand member and suction part fixed connection, water pump fixed mounting is on the box top, the spray pipe both ends respectively with box left side inner wall and baffle left side wall fixed connection, the water jet has been seted up to the spray pipe bottom side, the fixed cover of suction pipe bottom is connected at the box back, and communicates with box internal portion, suction pipe top and water pump intake end fixed connection, outlet pipe top and water pump outlet end fixed connection, the outlet pipe bottom passes the box roof and is linked together with the spray pipe, the vertical fixed cover in box bottom surface has been connected with the drain pipe, the baffle right side is equipped with drive assembly, drive assembly is used for driving the sleeve and rotates.

Preferably, the suction component includes suction pump, straw and calandria, suction pump fixed mounting is the roof in the box, and is located the baffle right side, the straw both ends respectively with suction pump entry and discharging pipe right-hand member fixed connection, calandria top and suction pump export fixed connection, the calandria bottom is connected with separator.

Preferably, the driving part comprises a motor, a first gear and a second gear, the motor is vertically and fixedly installed on the right side face of the baffle, the first gear is fixedly sleeved at the right end of the sleeve, and the second gear is fixedly sleeved on an output shaft of the motor and is meshed with the first gear.

Preferably, the separation device comprises a centrifugal cylinder, a deslagging pipe, a guide pipe, a sleeve and a third gear, wherein the top end of the deslagging pipe is vertically and fixedly sleeved on the bottom surface of the box body, the upper end and the lower end of the centrifugal cylinder are respectively rotatably sleeved with the bottom end of the discharging pipe and the top end of the deslagging pipe, a plurality of filter holes are horizontally formed in the wall of the centrifugal cylinder, the third gear is fixedly sleeved on the top end of the centrifugal cylinder and is meshed with the second gear, the sleeve is vertically and fixedly installed on the inner bottom wall of the box body and is coaxial with the centrifugal cylinder, the top end of the guide pipe is fixedly sleeved on the bottom wall of the box body and is communicated with the inside of the sleeve, and the bottom end of the guide pipe is communicated with the drainage pipe.

3. Advantageous effects

(1) According to the utility model, sewage is guided into the box body through the water inlet pipe, when the sewage passes through the filter cartridge, water can be discharged from the filter opening, solid in the water can be remained in the filter cartridge, the sleeve drives the filter cartridge to rotate under the driving of the driving part, the filter cartridge drives the sewage to rotate, and as the filter cartridge gradually narrows along the water flow direction and is matched with the action of centrifugal force, solid impurities in the sewage can be close to the inner wall of the filter cartridge, and along with the rotation of the inner wall of the filter cartridge, the water pump sucks the filtered water and sprays out through the water spray pipe, so that the solid impurities on the inner wall of the filter cartridge are retained in the collecting tank, and the solid impurities in the sewage can be prevented from being adhered to the filtering device under the operation of the suction device and can be prevented from being blocked, the filtering speed is increased, and the sewage treatment work is more efficient;

(2) according to the utility model, solid impurities are discharged into the centrifugal cylinder through the discharge pipe by the suction device, the centrifugal cylinder is driven to rotate by the driving part, the centrifugal cylinder drives the solid impurities to rotate, sewage adhered to the solid impurities is thrown out of the centrifugal cylinder through the filter holes under the action of centrifugal force, is intercepted by the sleeve and is finally discharged into the drain pipe through the guide pipe, and by the way, residual water on the solid impurities can be further separated, the recovery amount of the sewage is improved, so that the sewage is more fully treated by the device;

drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective cross-sectional view of the present invention;

FIG. 3 is a schematic diagram of the right view structure of the present invention;

fig. 4 is a schematic front sectional structure of the present invention.

The reference numbers in the figures illustrate:

1. a box body; 2. a water inlet pipe; 3. a filter cartridge; 4. a sleeve; 5. a support plate; 6. a collection basket; 7. a water pump; 8. a suction pipe; 9. a water outlet pipe; 10. a water spray pipe; 11. a discharge pipe; 12. a baffle plate; 13. a drain pipe; 14. a suction pump; 15. a straw; 16. arranging pipes; 17. an electric motor; 18. a first gear; 19. a second gear; 20. a centrifugal cylinder; 21. a slag discharge pipe; 22. a conduit; 23. a sleeve; 24. a third gear.

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 1:

referring to fig. 1-4, a sewage treatment device for municipal drainage engineering comprises a box body 1, a water inlet pipe 2 is horizontally and fixedly sleeved in the left side wall of the box body 1, one end of the water inlet pipe 2 penetrating into the box body 1 is connected with a filtering component, the filtering component comprises a filter cartridge 3, a sleeve 4, a support plate 5, a collecting basket 6, a water pump 7, a water suction pipe 8, a water outlet pipe 9, a spray pipe 10, a discharge pipe 11 and a suction part, a baffle plate 12 is vertically and fixedly installed in the box body 1, the sleeve 4 is horizontally and rotatably sleeved in the baffle plate 12, the left end of the filter cartridge 3 is rotatably sleeved at the right end of the water inlet pipe 2, the right end of the filter cartridge 3 is fixedly sleeved on the sleeve 4, the filter cartridge 3 is in a circular table shape, a plurality of strip-shaped filter openings are formed in the outer arc surface, the support plate 5 is vertically and fixedly installed at the top end of the inner wall of the water inlet pipe 2, the collecting basket 6 is horizontally arranged in the filter cartridge 3, and the left side surface is fixedly connected with the right side surface of the support plate 5, the fixed cover of discharging pipe 11 level is fixed and is cup jointed on 6 right sides of collecting basket, and be linked together rather than inside, discharging pipe 11 cover is established in sleeve 4, and right-hand member and suction part fixed connection, water pump 7 fixed mounting is on 1 top of box, spray pipe 10 both ends respectively with 1 left inner wall of box and 12 left side walls fixed connection of baffle, the water jet has been seted up to spray pipe 10 bottom side, the fixed cover of 8 bottom of the pipe that absorbs water is connected at the 1 back of box, and be linked together with 1 inside of box, 8 tops of the pipe that absorbs water and water pump 7 end fixed connection of intaking, 9 tops of outlet pipe and 7 delivery end fixed connection of water pump, 9 bottoms of outlet pipe pass 1 roof of box and be linked together with spray pipe 10, 1 bottom surface vertical fixation has cup jointed drain pipe 13, baffle 12 right sides are equipped with drive assembly, drive assembly is used for driving sleeve 4 to rotate.

The suction component comprises a suction pump 14, a suction pipe 15 and a discharge pipe 16, the suction pump 14 is fixedly installed on the top wall in the box body 1 and is located on the right side of the baffle 12, two ends of the suction pipe 15 are fixedly connected with an inlet of the suction pump 14 and the right end of the discharge pipe 11 respectively, the top end of the discharge pipe 16 is fixedly connected with an outlet of the suction pump 14, and the bottom end of the discharge pipe 16 is connected with a separating device.

The driving part comprises a motor 17, a first gear 18 and a second gear 19, the motor 17 is vertically and fixedly installed on the right side face of the baffle plate 12, the first gear 18 is fixedly sleeved at the right end of the sleeve 4, and the second gear 19 is fixedly sleeved on an output shaft of the motor 17 and is in meshed connection with the first gear 18.

The utility model introduces sewage through the water inlet pipe 2, simultaneously starts the driving part, the motor 17 rotates to drive the second gear 19 to rotate, the second gear 19 rotates to drive the first gear 18 which is engaged with the second gear to rotate, the first gear 18 rotates to drive the sleeve 4 to rotate, the sleeve 4 rotates to drive the filter cartridge 3 to rotate, the filter cartridge 3 rotates to drive the water body to rotate, the filter cartridge 3 is in a round table shape, the caliber of the filter cartridge 3 is continuously reduced along the water flow direction, the filter cartridge has certain extrusion effect on the water body, solid impurities in the sewage are close to the inner wall of the filter cartridge 3 by matching with the centrifugal force, the sewage flows out from a filter opening along with the rotation of the inner wall of the filter cartridge 3 and is discharged into the space below the filter cartridge 3 in the box body 1, the water pump 7 sucks the filtered sewage from the box body 1 through the water suction pipe 8, the sewage is discharged into the water spray pipe 10 through the water outlet pipe 9 and is finally sprayed out through the nozzle of the water spray pipe 10, the solid impurities on the inner wall of the filter cylinder 3 are retained in the collecting basket 6, the suction pump 14 runs, the solid impurities are discharged from the collecting basket 6 through the suction pipe 15 and the discharge pipe 11, the solid impurities can be separated from the sewage in this way and can be discharged in time, the adhesion of the solid impurities in the sewage on the filtering device can be avoided, the filter opening is prevented from being blocked, the filtering speed is increased, and the sewage treatment work is more efficient.

Example 2:

referring to fig. 4, the difference between the embodiment 1 and the embodiment is that the separation device includes a centrifugal cylinder 20, a slag discharge pipe 21, a guide pipe 22, a sleeve 23 and a third gear 24, wherein the top end of the slag discharge pipe 21 is vertically and fixedly sleeved on the bottom surface of the box body 1, the upper and lower ends of the centrifugal cylinder 20 are rotatably sleeved on the bottom end of the discharge pipe 16 and the top end of the slag discharge pipe 21, respectively, the wall of the centrifugal cylinder 20 is horizontally provided with a plurality of filter holes, the third gear 24 is fixedly sleeved on the top end of the centrifugal cylinder 20 and is engaged with the second gear 19, the sleeve 23 is vertically and fixedly installed on the inner bottom wall of the box body 1 and is coaxial with the centrifugal cylinder 20, the top end of the guide pipe 22 is fixedly sleeved on the bottom wall of the box body 1 and is communicated with the inside of the sleeve 23, and the bottom end of the guide pipe 22 is communicated with the drain pipe 13.

After suction pump 14 took impurity out, discharge into centrifuge tube 20 through calandria 16, the rotation of second gear 19, drive third gear 24 simultaneously and rotate, third gear 24 rotates, it rotates to drive centrifuge tube 20, centrifuge tube 20 drives and falls into its inside solid impurity and rotates, under the effect of centrifugal force, the last glutinous sewage of solid impurity throws away through the filtration pore, and be held back in sleeve pipe 23, finally discharge into drain pipe 13 through pipe 22 and flow, through this kind of mode, can further separate remaining water on the solid impurity, promote the recovery capacity of sewage, make the device more abundant to the processing of sewage.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a sewage treatment device for municipal drainage engineering, includes box (1), its characterized in that: the water filter is characterized in that a water inlet pipe (2) is horizontally and fixedly sleeved in the left side wall of the box body (1), one end of the water inlet pipe (2) penetrating into the box body (1) is connected with a filtering component, the filtering component comprises a filtering cylinder (3), a sleeve (4), a support plate (5), a collecting basket (6), a water pump (7), a water suction pipe (8), a water outlet pipe (9), a water spray pipe (10), a discharging pipe (11) and a suction part, a baffle (12) is vertically and fixedly installed in the box body (1), the sleeve (4) is horizontally and rotatably sleeved in the baffle (12), the left end of the filtering cylinder (3) is rotatably sleeved at the right end of the water inlet pipe (2), the right end of the filtering cylinder (3) is fixedly sleeved on the sleeve (4), the filtering cylinder (3) is in a truncated cone shape, a plurality of strip-shaped filtering ports are formed in the outer arc surface, the support plate (5) is vertically and fixedly installed at the top end of the inner wall of the water inlet pipe (2), the collecting basket (6) is horizontally arranged in the filter cylinder (3), the left side surface of the collecting basket is fixedly connected with the right side surface of the support plate (5), the discharging pipe (11) is horizontally and fixedly sleeved on the right side of the collecting basket (6) and communicated with the inside of the collecting basket, the discharging pipe (11) is sleeved in the sleeve (4), the right end of the discharging pipe is fixedly connected with the suction component, the water pump (7) is fixedly arranged at the top end of the box body (1), two ends of the water spraying pipe (10) are respectively fixedly connected with the left inner wall of the box body (1) and the left side wall of the baffle plate (12), a water spraying port is formed in the bottom side of the water spraying pipe (10), the bottom end of the water absorbing pipe (8) is fixedly sleeved on the back surface of the box body (1) and communicated with the inside of the box body (1), the top end of the water absorbing pipe (8) is fixedly connected with the water inlet end of the water pump (7), and the top end of the water outlet pipe (9) is fixedly connected with the water outlet end of the water pump (7), the bottom end of the water outlet pipe (9) penetrates through the top wall of the box body (1) to be communicated with the water spraying pipe (10), the bottom surface of the box body (1) is vertically and fixedly sleeved with a water discharging pipe (13), and the right side of the baffle plate (12) is provided with a driving part which is used for driving the sleeve (4) to rotate.

2. The sewage treatment equipment for municipal drainage engineering according to claim 1, wherein: the utility model discloses a suction component, including suction pump (14), straw (15) and calandria (16), top wall in box (1) is just located baffle (12) right side in suction pump (14) fixed mounting, straw (15) both ends respectively with suction pump (14) entry and discharging pipe (11) right-hand member fixed connection, calandria (16) top and suction pump (14) export fixed connection, calandria (16) bottom is connected with separator.

3. The sewage treatment equipment for municipal drainage engineering according to claim 2, wherein: the driving part comprises a motor (17), a first gear (18) and a second gear (19), the motor (17) is vertically and fixedly installed on the right side face of the baffle plate (12), the first gear (18) is fixedly sleeved on the right end of the sleeve (4), and the second gear (19) is fixedly sleeved on an output shaft of the motor (17) and is in meshed connection with the first gear (18).

4. The sewage treatment equipment for municipal drainage engineering according to claim 3, wherein: the separating device comprises a centrifugal cylinder (20), a slag discharge pipe (21), a guide pipe (22), a sleeve (23) and a third gear (24), wherein the top end of the slag discharge pipe (21) is vertically and fixedly sleeved on the bottom surface of the box body (1), the upper end and the lower end of the centrifugal cylinder (20) are respectively rotatably sleeved with the bottom end of a discharge pipe (16) and the top end of the slag discharge pipe (21), a plurality of filter holes are horizontally formed in the wall of the centrifugal cylinder (20), the third gear (24) is fixedly sleeved on the top end of the centrifugal cylinder (20) and meshed with the second gear (19), the sleeve (23) is vertically and fixedly installed on the inner bottom wall of the box body (1) and coaxial with the centrifugal cylinder (20), the top end of the guide pipe (22) is fixedly sleeved on the bottom wall of the box body (1) and communicated with the inside of the sleeve (23), and the bottom end of the guide pipe (22) is communicated with a drain pipe (13).