CN211546305U

CN211546305U - Sewage treatment is with high-efficient desliming device

Info

Publication number: CN211546305U
Application number: CN201921670734.5U
Authority: CN
Inventors: 黄余超
Original assignee: Individual
Current assignee: Wuxi Hongqing Environmental Protection Technology Co.,Ltd.
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-09-22
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to a sewage treatment technical field specifically is a sewage treatment is with high-efficient desliming device, the landing leg that two symmetries of lateral wall difference fixedly connected with of desliming jar set up, the upper end lateral wall intercommunication of desliming jar is equipped with the sewage import, and the lower extreme lateral wall intercommunication of desliming jar is equipped with sludge outlet, one side lateral wall fixedly connected with pneumatic pump of desliming jar, the end intercommunication of giving vent to anger of pneumatic pump is equipped with the air duct. The utility model discloses in, through the setting of drive mechanism and mud cleaning device, start servo motor, can drive the rotation of infiltration case, utilize centrifugal force, can throw away the mud on the infiltration case, simultaneously, the infiltration case rotates and to drive the cleaning brush and rotate, can carry out the processing of decontaminating to the inner wall of desliming jar, and this device not only can carry out sewage desliming processing, also can carry out self-cleaning, uses manpower sparingly and time, has also improved the efficiency and the quality of desliming processing.

Description

Sewage treatment is with high-efficient desliming device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment is with high-efficient desliming device.

Background

The problem of sewage treatment is increasingly paid high attention by society, and along with the process of urbanization and the development of industrial society, on one hand, the water consumption is continuously increased, and the water resource is increasingly in short supply, and on the other hand, the sewage discharge amount is increasingly increased, and the environmental pollution is increasingly serious. Therefore, the urban sewage treatment system is the key to solve the problems of insufficient water resources and serious environmental pollution, the urban sewage mainly comes from domestic sewage and proper amount of industrial wastewater discharged by families, institutions, businesses, urban public facilities and the like, the wastewater amount is large, and obvious day-night periodic and seasonal periodic changes exist.

There is a large amount of mud mainly in sewage, and the processing of mud in the sewage at present stage generally still adopts the mode that the effluent water sump depositd to carry out sewage desliming, and desliming cycle is long, the waste time, and inefficiency, and desliming effect is poor, and a small number of sewage treatment plants can adopt the machine to desliming, but the structure of current desliming device is complicated, and manufacturing cost is high, is difficult to accomplish to popularize and use, and mud piles up at the dewatering device inner wall easily, is difficult to the clearance. Accordingly, those skilled in the art have provided an efficient desliming apparatus for sewage treatment to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment is with high-efficient desliming device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency desliming device for sewage treatment comprises a desliming tank, wherein two symmetrically-arranged supporting legs are fixedly connected to the side walls of the desliming tank respectively, a sewage inlet is communicated with the upper end side wall of the desliming tank, a sludge outlet is communicated with the lower end side wall of the desliming tank, a pneumatic pump is fixedly connected to one side wall of the desliming tank, an air outlet end of the pneumatic pump is communicated with an air guide pipe, one end, away from the pneumatic pump, of the air guide pipe is communicated with the upper end side wall of the desliming tank, a support frame is fixedly connected to the upper end side wall of the desliming tank, a transmission mechanism is arranged on the upper end side wall of the support frame, a rotating rod which is vertically arranged is inserted and rotatably connected to the center of the upper end side wall of the desliming tank, one end of the rotating rod, which is positioned in the desliming tank, a water seepage tank, the vertical end of L type outlet pipe extends to in the infiltration case, and the violently straight end of L type outlet pipe runs through the bull stick and extends to the outside of taking off the mud jar, the clear mud device that the both sides lateral wall of infiltration case down in proper order six symmetries of fixedly connected with set up respectively from last, and clear mud device keeps away from the one end of infiltration case and the inner wall of taking off the mud jar and offsets and set up.

As a further aspect of the present invention: drive mechanism include with support frame fixed connection's quick-witted case, the lower extreme inner wall fixedly connected with servo motor of machine case, and servo motor's drive end rotates and is connected with the drive shaft of horizontal setting, servo motor's the first bevel gear of one end fixedly connected with is kept away from to the drive shaft, the upper end inner wall of machine case rotates the pivot that is connected with vertical setting through rotating, and the cover establishes and the second bevel gear that fixedly connected with and first bevel gear meshing are connected in the pivot, the upper end fixed connection of machine case and bull stick is run through to the one end that rotates is kept away from in the pivot.

As a further aspect of the present invention: and the outer side wall of the rotating shaft and the second bevel gear are fixed by welding.

As a further aspect of the present invention: the mud cleaning device comprises a connecting rod fixedly connected with the side wall of the water seepage tank, the connecting rod is far away from the cleaning brush fixedly connected with the end of the water seepage tank, and the cleaning brush is abutted to the inner wall of the mud removal tank.

As a further aspect of the present invention: and control valves are arranged on the sewage inlet, the sludge outlet and the L-shaped water outlet pipe.

As a further aspect of the present invention: the bottom of the desliming tank is arranged in a conical manner, and the sludge outlet is positioned at the center of the bottom of the desliming tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the infiltration case in the desliming jar to and the setting of pneumatic pump, start the pneumatic pump, increase atmospheric pressure in toward the desliming jar through the air duct, the sewage in the desliming jar receives pressure can accelerate and permeate in toward the infiltration case, improves desliming efficiency, and the device structural design is ingenious, easy operation, spare part is few, and use cost is low, and is with strong universality, desliming efficiency height.

2. Through the setting of drive mechanism and mud cleaning device, start servo motor, can drive the rotation of infiltration case, utilize centrifugal force, can get rid of the mud on the infiltration case, simultaneously, the infiltration case rotates and to drive the cleaning brush rotation fixed with the connecting rod, can carry out the treatment of decontaminating to the inner wall of desliming jar, and this device not only can carry out sewage desliming processing, also can carry out self-cleaning, not only uses manpower sparingly and time, has also improved the efficiency and the quality of desliming processing.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency desliming device for sewage treatment;

FIG. 2 is an enlarged schematic view of a part A in FIG. 1 of a high-efficiency desliming apparatus for sewage treatment;

fig. 3 is a schematic three-dimensional structure diagram of a desliming tank in the efficient desliming device for sewage treatment.

In the figure: 1. a desliming tank; 2. a support leg; 3. a sewage inlet; 4. a sludge outlet; 5. a pneumatic pump; 6. an air duct; 7. a support frame; 8. a rotating rod; 9. a water seepage tank; 10. an L-shaped water outlet pipe; 11. a chassis; 12. a servo motor; 13. a drive shaft; 14. a first bevel gear; 15. a rotating member; 16. a rotating shaft; 17. a second bevel gear; 18. a connecting rod; 19. a cleaning brush.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a high efficiency desliming device for sewage treatment comprises a desliming tank 1, two symmetrically arranged legs 2 are respectively fixedly connected to the side walls of the desliming tank 1 to raise the height of the desliming tank 1 for facilitating the discharge of bottom sludge, a sewage inlet 3 is communicated with the upper side wall of the desliming tank 1, a sludge outlet 4 is communicated with the lower side wall of the desliming tank 1, a pneumatic pump 5 is fixedly connected to one side wall of the desliming tank 1, a gas outlet end of the pneumatic pump 5 is communicated with a gas guide tube 6, one end of the gas guide tube 6, which is far away from the pneumatic pump 5, is communicated with the upper side wall of the desliming tank 1, the pneumatic pump 5 is started to increase air pressure into the desliming tank 1 through the gas guide tube 6, a support frame 7 is fixedly connected to the upper side wall of the desliming tank 1, a transmission mechanism is arranged on the upper side wall of the support frame, one end of the transmission mechanism is fixedly connected with the upper end of the rotating rod 8, one end of the rotating rod 8 positioned in the mud removing tank 1 is fixedly connected with a water seepage tank 9, the water seepage tank 9 is made of a water permeable plate material, sewage in the mud removing tank 1 can be accelerated to seep into the water seepage tank 9 under the action of pressure, an L-shaped water outlet pipe 10 is arranged in the rotating rod 8, the vertical end of the L-shaped water outlet pipe 10 extends into the water seepage tank 9, the transverse end of the L-shaped water outlet pipe 10 penetrates through the rotating rod 8 and extends to the outer side of the mud removing tank 1, then, through the L-shaped water outlet pipe 10, an external water suction pump or air pressure generated by an air pressure pump 5 is utilized, six symmetrically-arranged mud cleaning devices can be fixedly connected to the side walls of two sides of the water seepage tank 9 for discharging purified water out of the water seepage tank 9 from top to bottom in sequence, and one end of the mud cleaning;

as shown in fig. 1 and 2: the transmission mechanism comprises a case 11 fixedly connected with the support frame 7, a servo motor 12 is fixedly connected with the inner wall of the lower end of the case 11, a driving end of the servo motor 12 is rotatably connected with a driving shaft 13 which is transversely arranged, one end of the driving shaft 13 far away from the servo motor 12 is fixedly connected with a first bevel gear 14, the inner wall of the upper end of the case 11 is rotatably connected with a rotating shaft 16 which is vertically arranged through a rotating part 15, a second bevel gear 17 which is meshed with the first bevel gear 14 is sleeved and fixedly connected on the rotating shaft 16, one end of the rotating shaft 16 far away from the rotating part 15 penetrates through the case 11 and is fixedly connected with the upper end of a rotating rod 8, the servo motor 12 is started to drive the first bevel gear 14 fixed with the driving shaft 13 to rotate, the first bevel gear 14 is meshed with the second bevel gear 17 to drive the rotating shaft 16 to rotate, and further, the sludge on the water seepage tank 9 can be thrown away by utilizing the centrifugal force, and the outer side wall of the rotating shaft 16 and the second bevel gear 17 are welded and fixed, so that the connection is firmer;

as shown in fig. 1: the sludge cleaning device comprises a connecting rod 18 fixedly connected with the side wall of the water seepage tank 9, one end of the connecting rod 18, which is far away from the water seepage tank 9, is fixedly connected with a cleaning brush 19, the cleaning brush 19 is abutted against the inner wall of the sludge removal tank 1, the water seepage tank 9 can drive the cleaning brush 19 fixed with the connecting rod 18 to rotate by rotation, and the inner wall of the sludge removal tank 1 can be cleaned;

as shown in fig. 3: all be equipped with the control valve on sewage import 3, sludge outlet 4, the L type outlet pipe 10, the control of being convenient for is closed to and control atmospheric pressure, the bottom of desliming jar 1 is the toper setting, and the mud of being convenient for collects, and sludge outlet 4 is located the bottom center department of desliming jar 1, and the mud of being convenient for is discharged.

The utility model discloses a theory of operation is: when the device is used for dehydration, sewage is injected into the desilting tank 1 through the sewage inlet 3, the purified water in the sewage is infiltrated into the infiltration tank 9 through the arrangement of the infiltration tank 9, the sludge is remained in the desilting tank 1 and can be subjected to desilting processing, then, the air pressure pump 5 is started, the air pressure is increased into the desilting tank 1 through the air duct 6, the sewage in the desilting tank 1 is accelerated to infiltrate into the infiltration tank 9 under the pressure, the desilting efficiency is improved, then, the purified water in the infiltration tank 9 can be discharged through the L-shaped water outlet pipe 10 and an external water suction pump or by utilizing the air pressure generated by the air pressure pump 5, the sludge in the desilting tank 1 is accumulated at the bottom of the desilting tank 1 under the extrusion of the air pressure and is discharged through the sludge outlet 4, the desilting processing is completed, the device has the advantages of ingenious structural design, simplicity in operation, few parts, low use cost, strong universality and high desilting efficiency;

secondly, when the desliming tank 1 needs to be cleaned, clear water is injected into the desliming tank 1 through the sewage inlet 3, only the servo motor 12 needs to be started, the first bevel gear 14 fixed with the driving shaft 13 is driven to rotate, the first bevel gear 14 is meshed with the second bevel gear 17, the rotating shaft 16 can be driven to rotate, and then the water seepage tank 9 fixed with the rotating rod 8 is driven to rotate, sludge on the water seepage tank 9 can be thrown away by the aid of centrifugal force due to rotation of the water seepage tank 9, meanwhile, the water seepage tank 9 can drive the cleaning brush 19 fixed with the connecting rod 18 to rotate, dirt cleaning treatment can be carried out on the inner wall of the desliming tank 1, and finally the sludge can be discharged through the sludge outlet 4.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency desliming device for sewage treatment comprises a desliming tank (1) and is characterized in that the side wall of the desliming tank (1) is respectively and fixedly connected with two symmetrically arranged support legs (2), the upper end side wall of the desliming tank (1) is communicated with a sewage inlet (3), the lower end side wall of the desliming tank (1) is communicated with a sludge outlet (4), one side wall of the desliming tank (1) is fixedly connected with a pneumatic pump (5), the air outlet end of the pneumatic pump (5) is communicated with an air duct (6), one end of the air duct (6) far away from the pneumatic pump (5) is communicated with the upper end side wall of the desliming tank (1), the upper end side wall of the desliming tank (1) is fixedly connected with a support frame (7), the upper end side wall of the support frame (7) is provided with a transmission mechanism, the center of the upper end side wall of the desliming tank (1) is inserted and, and drive mechanism's one end and the upper end fixed connection of bull stick (8), be located and take off mud jar (1) the one end fixedly connected with infiltration tank (9) of bull stick (8), be equipped with L type outlet pipe (10) in bull stick (8), the vertical end of L type outlet pipe (10) extends to in infiltration tank (9), and the violently straight end of L type outlet pipe (10) runs through bull stick (8) and extends to the outside of taking off mud jar (1), the clear mud device that the both sides lateral wall of infiltration tank (9) set up from last down six symmetries of fixedly connected with respectively in proper order, and the clear mud device keeps away from the one end of infiltration tank (9) and the inner wall of taking off mud jar (1) and offsets and sets up.

2. The efficient desliming device for sewage treatment as recited in claim 1, the transmission mechanism comprises a case (11) fixedly connected with the support frame (7), the inner wall of the lower end of the case (11) is fixedly connected with a servo motor (12), and the driving end of the servo motor (12) is rotationally connected with a driving shaft (13) which is transversely arranged, one end of the driving shaft (13) far away from the servo motor (12) is fixedly connected with a first bevel gear (14), the inner wall of the upper end of the case (11) is rotationally connected with a vertically arranged rotating shaft (16) through a rotating part (15), a second bevel gear (17) engaged with the first bevel gear (14) is sleeved and fixedly connected on the rotating shaft (16), one end of the rotating shaft (16) far away from the rotating piece (15) penetrates through the case (11) and is fixedly connected with the upper end of the rotating rod (8).

3. The efficient desliming device for sewage treatment as claimed in claim 2, wherein the outer side wall of the rotating shaft (16) and the second bevel gear (17) are fixed by welding.

4. The efficient desliming device for sewage treatment according to claim 1, wherein the desliming device comprises a connecting rod (18) fixedly connected with the side wall of the water seepage tank (9), and one end of the connecting rod (18) far away from the water seepage tank (9) is fixedly connected with a cleaning brush (19), and the cleaning brush (19) is abutted to the inner wall of the desliming tank (1).

5. The efficient desliming device for sewage treatment according to claim 1, wherein control valves are arranged on the sewage inlet (3), the sludge outlet (4) and the L-shaped water outlet pipe (10).

6. The efficient desliming device for sewage treatment according to claim 1, wherein the bottom of the desliming tank (1) is conical, and the sludge outlet (4) is located at the center of the bottom of the desliming tank (1).