CN215137498U

CN215137498U - Sludge discharge device for sewage treatment

Info

Publication number: CN215137498U
Application number: CN202120974317.0U
Authority: CN
Inventors: 李嘉明; 赵杰; 孟繁增; 王树元; 王鑫
Original assignee: Tianjin Binhai Veolia Environment Service Co ltd
Current assignee: Tianjin Binhai Veolia Environment Service Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-14
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to a sewage sludge discharge equipment technical field, and a sludge discharge device for sewage treatment is disclosed, including dredge pump and automobile body, the lateral wall of automobile body passes through bolt fixedly connected with fixing base, and the dredge pump passes through the central point of bolt fixed mounting at the fixing base and puts, and the last fixed surface of automobile body is connected with sludge discharge box, and the inner wall swing joint of sludge discharge box has first collection screen frame and second to collect the screen frame, and the outer wall fixedly connected with filter of screen frame is collected to the second, and the fixed intercommunication of dredge pump is by the mud pipe, and the output of mud pipe and the fixed intercommunication of the outer wall of sludge discharge box, and the fixed intercommunication of input of dredge pump has suction mechanism. The utility model discloses can effectively improve the flexibility that row's mud device used, make simultaneously row's mud device have the function that impurity is smashed and high concentration silt is diluted, avoid taking place the pipeline and block up and influence the condition that sewage row's mud speed to can effectively improve row's mud device sewage row's mud reliability and efficiency.

Description

Sludge discharge device for sewage treatment

Technical Field

The utility model relates to a sewage sludge discharge equipment technical field especially relates to a row's mud device for sewage treatment.

Background

The sewage treatment is a process for purifying sewage which meets the water quality requirement of discharging the sewage into a certain water body or reusing the sewage; sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like; in the course of sewage treatment such as a river course, a large amount of sludge is often produced and various precipitates are accumulated, and in order to ensure the sewage treatment efficiency, the accumulated sludge and precipitates need to be discharged.

Through the retrieval, chinese patent application number is CN 201922350691.9's patent, discloses a sludge discharge device for sewage treatment, including sedimentation tank, mud scraper, air lift sludge pump and pneumatic vibrator, there is the mud scraper through joint fixed mounting between the electronic slide rail, the mud pipe is kept away from row mud canal one end and is passed through pipe connector fixed mounting and have air lift sludge pump, there is pneumatic vibrator corresponding air lift sludge pump outside the sedimentation tank bottom through buckle fixed mounting. The sludge discharge device for sewage treatment in the patent has the following defects: although can satisfy certain user demand, also avoided the phenomenon of pipeline jam to a certain extent, but the mounted position is comparatively fixed, and the flexibility that leads to arranging the mud device to use is relatively poor, in addition, when high concentration sewage row mud is handled, because of sewage mobility is relatively poor, leads to arranging the pipeline of mud device and still blockking up easily to the efficiency of mud device sewage row is arranged in the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art mud discharging device mounted position comparatively fixed, influence the flexibility of its use, simultaneously when mud is arranged to high concentration sewage and is handled, because of sewage mobility is relatively poor, lead to mud discharging device's pipeline still to block up easily to influence mud discharging device sewage mud discharging efficiency's problem, and the mud discharging device who is used for sewage treatment who provides.

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

the utility model provides a mud discharging device for sewage treatment, includes dredge pump and automobile body, the lateral wall of automobile body passes through bolt fixedly connected with fixing base, the dredge pump passes through bolt fixed mounting and puts at the central point of fixing base, the last fixed surface of automobile body is connected with mud discharging box, mud discharging box's inner wall swing joint has first collection screen frame and second to collect the screen frame, the outer wall fixedly connected with filter of screen frame is collected to the second, dredge pump's fixed intercommunication is by mud discharging pipe, mud discharging pipe's the output and mud discharging box's the fixed intercommunication of outer wall, dredge pump's the fixed intercommunication of input has suction mechanism, the equal fixedly connected with universal wheel in the lower surface four corners department of automobile body.

Preferably, the suction mechanism includes the mud suction pipe with the fixed intercommunication of mud pump suction end, the fixed cover of input of mud suction pipe has connect fixed frame, the inner wall fixedly connected with baffle of fixed frame, the through-hole has been seted up to the upper surface of baffle, and the pore wall fixedly connected with sealed bearing of through-hole, sealed bearing's inner wall fixedly connected with bull stick, the inner wall fixedly connected with driving motor of fixed frame, driving motor's the output and the bottom fixed connection of bull stick, the broken blade of two sets of symmetric distributions of pole wall fixedly connected with of bull stick, a plurality of rectangle through-holes have been seted up to the outer wall of fixed frame, the fixed intercommunication of pipe wall of mud suction pipe has the check valve, the fixed intercommunication of input of check valve has the dilution pipe, the input of dilution pipe is fixed with the water pump.

Preferably, the inner wall of the first collecting net frame is fixedly connected with a U-shaped handle.

Preferably, the outer wall of the sludge discharge box is fixedly communicated with a valve, and the output end of the valve is fixedly communicated with a liquid discharge pipe.

Preferably, the inner walls of the two sides of the sludge discharge box are rotatably connected with more than two rotating shafts through rolling bearings, and the outer wall of each rotating shaft is provided with a plurality of rotating brushes through a connecting bearing rotating sleeve machine.

Preferably, the upper surface of the vehicle body is fixedly connected with a pull rod frame.

Preferably, the outer wall of the top of the filter plate is provided with uniformly distributed filter holes, the outer wall of the top of the filter plate is provided with uniformly distributed liquid guide grooves, the liquid guide grooves are distributed obliquely, and the liquid guide grooves are guided by the obliquely distributed filter holes.

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

the sludge discharge device for sewage treatment is provided with the sludge suction mechanism, the filter plate and the sludge discharge box, the sludge discharge device can move to different positions to work through the universal wheel and the vehicle body design, the working range is not limited, the flexibility of the use of the sludge discharge device is improved, when the sludge discharge device is used for treating high-concentration sewage, the fixing frame is firstly arranged at the sludge accumulation part such as the bottom of the sewage, sludge and sewage enter the sludge discharge box through the sludge suction mechanism, the sludge pump and the sludge discharge pipe and are filtered by the filter plate, then the sludge enters the first collecting screen frame along the filter plate, the sewage enters the second collecting screen frame, and then the sewage is discharged into the next treatment equipment through opening the valve, the mechanism can effectively improve the flexibility of the use of the sludge discharge device, simultaneously, the sludge discharge device has the functions of impurity crushing and high-concentration sludge dilution, and the condition that the sludge discharge speed of the sewage is influenced by the pipeline blockage is avoided, and can effectively improve the reliability and efficiency of the sewage and sludge discharge of the sludge discharge device.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the flexibility that row's mud device used, make simultaneously row's mud device have the function that impurity was smashed and high concentration silt is diluted, avoid taking place the pipeline and block up and influence the condition that sewage row's mud speed to can effectively improve row's mud device sewage row's reliability and efficiency.

Drawings

FIG. 1 is a schematic structural view of a sludge discharge device for sewage treatment according to the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a sludge discharge device for sewage treatment according to the present invention;

fig. 3 is a schematic structural diagram of a partial overlooking of a sludge discharge device for sewage treatment provided by the utility model.

In the figure: the device comprises a mud pump 1, a vehicle body 2, a fixed seat 3, a mud discharging box 4, a first collecting screen frame 5, a second collecting screen frame 6, a filter plate 7, a mud discharging pipe 8, a suction mechanism 9, a mud discharging pipe 91, a fixed frame 92, a partition plate 93, a sealing bearing 94, a 95 rotating rod 96 driving motor 97 crushing blade 98 rectangular through hole 99 one-way valve, a dilution pipe 910, a 911 water pump 10 universal wheel, a U-shaped handle 11, a valve 12, a liquid discharging pipe 13, a rotating shaft 14, a rotating brush 15, a pull rod frame 16, a filter hole 17 and a liquid guiding groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mud discharging device for sewage treatment, including dredge pump 1 and automobile body 2, the lateral wall of automobile body 2 passes through bolt fixedly connected with fixing base 3, dredge pump 1 passes through bolt fixed mounting and puts at the central point of fixing base 3, the last fixed surface of automobile body 2 is connected with mud discharging box 4, the inner wall swing joint of mud discharging box 4 has first collection screen frame 5 and second collection screen frame 6, the outer wall fixedly connected with filter 7 of second collection screen frame 6, dredge pump 1's fixed intercommunication is by mud pipe 8, the output of mud pipe 8 and the fixed intercommunication of mud discharging box 4's outer wall, the fixed intercommunication of input of dredge pump 1 has suction mechanism 9, the equal fixedly connected with universal wheel 10 in the lower surface four corners department of automobile body 2.

The suction mechanism 9 comprises a sludge suction pipe 91 fixedly communicated with the suction end of the sludge pump 1, the input end of the sludge suction pipe 91 is fixedly sleeved with a fixed frame 92, the inner wall of the fixed frame 92 is fixedly connected with a partition plate 93, the upper surface of the partition plate 93 is provided with a through hole, the hole wall of the through hole is fixedly connected with a sealing bearing 94, the inner wall of the sealing bearing 94 is fixedly connected with a rotating rod 95, the inner wall of the fixed frame 92 is fixedly connected with a driving motor 96, the output end of the driving motor 96 is fixedly connected with the bottom end of the rotating rod 95, the rod wall of the rotating rod 95 is fixedly connected with two groups of symmetrically distributed crushing blades 97, the outer wall of the fixed frame 92 is provided with a plurality of rectangular through holes 98, the pipe wall of the sludge suction pipe 91 is fixedly communicated with a one-way valve 99, the input end of the one-way valve 99 is fixedly communicated with a dilution pipe 910, the input end of the dilution pipe 910 is fixedly communicated with a water pump 911, the mechanism can effectively improve the use flexibility of the sludge discharge device, make simultaneously row mud device have impurity and smash and the function that high concentration silt dilutes, avoid taking place the condition that pipeline stops up and influence sewage row mud speed to can effectively improve row mud device sewage row mud's reliability and efficiency.

The inner wall fixedly connected with U-shaped handle 11 of first collection screen frame 5, U-shaped handle 11 can conveniently mention first collection screen frame 5 to and conveniently wash first collection screen frame 5.

The fixed intercommunication of the outer wall of sludge discharging box 4 has valve 12, and the fixed intercommunication of the output of valve 12 has fluid-discharge tube 13, and fluid-discharge tube 13 can conveniently discharge sewage.

The both sides inner wall of mud discharging box 4 all rotates through antifriction bearing and is connected with axis of rotation 14 more than two, and the outer wall of axis of rotation 14 rotates the cover machine through connecting the bearing and has a plurality of rotating brushes 15, and silt is when on filter 7, and silt and sewage drive axis of rotation 14 and rotate brush 15, rotate brush 15 and clean the silt on filtration pore 17, avoid silt to pile up the caking on filtration pore 17 for a long time and lead to the plugged hole.

The upper surface of the vehicle body 2 is fixedly connected with a pull rod frame 16, and the pull rod frame 16 can conveniently control the moving direction of the vehicle body 2.

Evenly distributed's filtration pore 17 is seted up to filter 7 top outer wall, evenly distributed's drainage groove 18 is seted up to filter 7 top outer wall, drainage groove 18 is the slant and distributes, and drainage groove 18 leads with slant distribution's filtration pore 17 mutually, through setting up drainage groove 18, and drainage groove 18 switches on with slant distribution's filtration pore 17 mutually, can play the effect of drainage, the waterlogging caused by excessive rainfall effect has effectively been promoted, dredge pump 1, driving motor 96 and water pump 911 all pass through control switch and external power source electric connection, this electric connection is prior art, and belong to the familiar technical means of the person in the field, therefore do not give unnecessary details.

In the utility model, the mud discharging device can be moved to different positions to work through the design of the universal wheel 10 and the vehicle body 2, the working range is not limited, and the flexibility of the mud discharging device is improved, when the mud discharging device is used for treating high-concentration sewage, firstly, the fixing frame 92 is arranged at the sludge accumulation part such as the bottom of the sewage, and the mud pump 1, the driving motor 96 and the water pump 911 are started to work, the mud pump 1 sucks sewage and sludge through the mud suction pipe 91, the driving motor 96 rotates the rotating rod 95, the rotating rod 95 rotates the crushing blade 97, the crushing blade 97 crushes large-scale impurities accumulated in the sludge, the mud suction pipe 91 is prevented from being blocked by the impurities, the normal work of the mud suction pipe 91 is ensured, the water pump 911 conveys water bodies at other positions to the dilution pipe 910, then the water bodies are conveyed to the mud suction pipe 91 through the one-way valve 99, and the sludge in the mud suction pipe 91 is diluted, the fluidity of the sludge is improved, and the blocking situation is prevented, later sewage and silt enter into row mud case 4 through row mud pipe 8, and filter through filter 7, silt is when on filter 7, silt and sewage drive axis of rotation 14 and rotation brush 15 rotate, rotation brush 15 cleans the silt on the filtration pore 17, avoid silt to pile up for a long time and agglomerate on filtration pore 17 and lead to the plugged hole, then silt gets into in first collection screen frame 5 along filter 7, sewage then gets into second collection screen frame 6 department, then discharge during sewage to next treatment facility through opening valve 12, the mechanism can effectively improve the flexibility of arranging the mud device and using, make simultaneously arrange the mud device and have the function that impurity is smashed and high concentration silt dilutes, avoid taking place the condition that pipeline blockage and influence sewage row mud speed, and can effectively improve the reliability and the efficiency of arranging mud device sewage row mud.

The above, 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 sludge discharge device for sewage treatment, which comprises a sludge pump (1) and a vehicle body (2), it is characterized in that the side wall of the vehicle body (2) is fixedly connected with a fixed seat (3) through a bolt, the mud pump (1) is fixedly arranged at the central position of the fixed seat (3) through a bolt, the upper surface of the vehicle body (2) is fixedly connected with a sludge discharge box (4), the inner wall of the sludge discharge box (4) is movably connected with a first collecting net frame (5) and a second collecting net frame (6), the outer wall of the second collecting screen frame (6) is fixedly connected with a filter plate (7), the fixed communication of the mud pump (1) is composed of a mud discharging pipe (8), the output end of the mud discharging pipe (8) is fixedly communicated with the outer wall of the mud discharging box (4), the input end of the mud pump (1) is fixedly communicated with a suction mechanism (9), the four corners of the lower surface of the vehicle body (2) are fixedly connected with universal wheels (10).

2. The sludge discharge device for sewage treatment according to claim 1, wherein the suction mechanism (9) comprises a sludge suction pipe (91) fixedly communicated with the suction end of the sludge pump (1), the input end of the sludge suction pipe (91) is fixedly connected with a fixed frame (92), the inner wall of the fixed frame (92) is fixedly connected with a partition plate (93), the upper surface of the partition plate (93) is provided with a through hole, the hole wall of the through hole is fixedly connected with a sealing bearing (94), the inner wall of the sealing bearing (94) is fixedly connected with a rotating rod (95), the inner wall of the fixed frame (92) is fixedly connected with a driving motor (96), the output end of the driving motor (96) is fixedly connected with the bottom end of the rotating rod (95), the rod wall of the rotating rod (95) is fixedly connected with two groups of symmetrically distributed crushing blades (97), the outer wall of the fixed frame (92) is provided with a plurality of rectangular through holes (98), the pipe wall of the sludge suction pipe (91) is fixedly communicated with a one-way valve (99), the input end of the one-way valve (99) is fixedly communicated with a dilution pipe (910), and the input end of the dilution pipe (910) is fixedly communicated with a water pump (911).

3. A sludge discharge apparatus for sewage treatment according to claim 1, wherein a U-shaped handle (11) is fixedly connected to the inner wall of the first collecting net frame (5).

4. The sludge discharge device for sewage treatment according to claim 1, wherein the outer wall of the sludge discharge tank (4) is fixedly communicated with a valve (12), and the output end of the valve (12) is fixedly communicated with a liquid discharge pipe (13).

5. The sludge discharging device for sewage treatment according to claim 1, wherein the inner walls of both sides of the sludge discharging box (4) are rotatably connected with more than two rotating shafts (14) through rolling bearings, and the outer wall of the rotating shaft (14) is provided with a plurality of rotating brushes (15) through connecting a bearing rotating sleeve.

6. The sludge discharge device for sewage treatment as claimed in claim 1, wherein a pull rod frame (16) is fixedly connected to the upper surface of the vehicle body (2).

7. The sludge discharging device for sewage treatment according to claim 1, wherein the outer wall of the top of the filter plate (7) is provided with uniformly distributed filter holes (17), the outer wall of the top of the filter plate (7) is provided with uniformly distributed liquid guiding grooves (18), the liquid guiding grooves (18) are obliquely distributed, and the liquid guiding grooves (18) are communicated with the obliquely distributed filter holes (17).