CN216892780U

CN216892780U - Quick cleaning device for sewage well

Info

Publication number: CN216892780U
Application number: CN202220371551.9U
Authority: CN
Inventors: 刘红
Original assignee: Wuhan Tianken Construction Co ltd
Current assignee: Wuhan Tianken Construction Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-07-05
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a device is clearly drawn fast to blowoff well especially relates to the field of pipeline technique of decontaminating, and it includes that one end is the suction dredge that the opening set up, suction dredge week side is provided with the sleeve pipe, the sleeve pipe is close to the opening end department of suction dredge is provided with the cutting piece that is used for cutting the sludge cake in the blowoff well, still be provided with on the sleeve pipe and be used for the drive cutting piece pivoted driving piece. This application has the effect that improves the blowdown effect.

Description

Quick cleaning device for sewage well

Technical Field

The utility model relates to a field of pipeline technique of decontaminating especially relates to a device is clearly drawn fast to blowdown well.

Background

Municipal administration blowoff well needs regularly to clear up to solid impurity in the antifouling aquatic produces the long-pending stifled to the blowoff well, influences citizen's normal life.

An application number is 201821512152. X's chinese patent discloses a city pipeline blowoff well desilting device, the power distribution box comprises a box body, the inlet channel is installed at the top of box, the internally mounted of inlet channel has first filter screen, the dredge pump is installed to the other end of inlet channel, outlet conduit is installed to one side of dredge pump, the suction dredge is installed to one side of box, first discharge gate is installed to the opposite side of box, be provided with first valve on the first discharge gate, the internally mounted of box has the second filter screen, four corners in the bottom of box all are provided with the support column, the bottom of box is provided with the second discharge gate, and the vertical center line of second discharge gate coincides mutually with the vertical center line of box, be provided with the second valve on the second discharge gate.

In the process of putting the sludge suction pipe into the sewage well and extracting the sludge by using the sewage pump, the inventor thinks that some solid sludge blocks with larger volume in the sludge block the sludge suction pipe, so that the sewage discharge is not thorough and the sewage discharge effect is poor, thus the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve blowdown effect, this application provides a device is drawn clearly fast to blowdown well.

The application provides a pair of device is clearly drawn fast to blowdown well adopts following technical scheme:

device is clearly drawn fast to blowoff well, be the mud suction pipe that the opening set up including one end, mud suction pipe week side is provided with the sleeve pipe, the sleeve pipe is close to the opening end department of mud suction pipe is provided with the cutting member that is used for cutting the sludge cake in the blowoff well, still be provided with on the sleeve pipe and be used for the drive cutting member pivoted driving piece.

Through adopting above-mentioned technical scheme, when carrying out the blowdown to the sleeve pipe, with the open end of suction pipe towards the blowoff well and with suction pipe and sleeve pipe put into the blowoff well in step, start the driving piece afterwards, the driving piece drives the cutting member and rotates, the cutting member stirs the cutting to the mud of gathering in the blowoff well bottom, thereby cut apart into the less fritter of volume with the great sludge block of volume, when the suction pipe extracts the mud in the blowoff well, effectively reduce the jam of suction pipe, thereby reduce leaving over of partly debris in the blowoff well, the cleaning performance is better.

Optionally, the cutting element includes a plurality of blades, the blades are fixedly connected to the circumferential edge of the end portion of the casing close to the opening end of the sludge suction pipe, and the blades are distributed along the circumferential direction of the casing.

Through adopting above-mentioned technical scheme, the blade rotates in the blowdown well, and the multi-disc blade cuts the decomposition to the sludge cake, cuts apart into the less impurity of volume with the great impurity of volume, and pivoted blade cutting dynamics is big, and cutting effect is good.

Optionally, the blade is inclined from the end connected to the sleeve to the free end remote from the sleeve.

Through adopting above-mentioned technical scheme, the blade that the slope set up lengthens the cutting range, and cutting area is wider to effectively improve work efficiency.

Optionally, the driving piece includes driven gear, drive gear and driving motor, driven gear fixed connection be in sheathed tube week side is last, driven gear's axis of rotation with sheathed tube axis direction is unanimous, just driven gear is located the sleeve pipe is kept away from one of blade is served, driving motor sets up in blowpit one side, drive gear sets up on driving motor's the output, drive gear with driven gear meshes mutually.

Through adopting above-mentioned technical scheme, during the cutting, start driving motor, driving motor drives drive gear and rotates, drive gear drives driven gear in step and rotates, the side of week with driven gear fixed connection's sleeve pipe at the mud suction pipe rotates, the blade rotates in step, transmission through motor and gear rotates, realize sheathed tube rotation, utilize the gear to convert the turning point to sheathed tube one side, it is more convenient to rotate, driving motor drives the rotation of blade, the blade rotation dynamics is big, also can have good cutting effect to harder impurity.

Optionally, the diameter of the driven gear is smaller than the diameter of the driving gear.

Through adopting above-mentioned technical scheme, when driving motor drive gear rotated, in same time, driven motor's the number of turns of rotation was greater than driving motor's the number of turns of rotation, reached under the condition of same cutting effect, driving motor's the number of turns of rotation was few to effectively save the electric energy, raise the efficiency.

Optionally, a bearing is arranged between the sleeve and the sludge suction pipe.

Through adopting above-mentioned technical scheme, utilize the setting of bearing, when the sleeve pipe rotates, ensure the relative still of suction dredge, and the setting of bearing reduces the friction between sleeve pipe and the suction dredge to improve and rotate the smoothness degree.

Optionally, a baffle is rotatably connected between the outer peripheral side of the sludge suction pipe and the end of the sleeve close to the blade, and the baffle closes a gap between the sleeve and the sludge suction pipe.

Through adopting above-mentioned technical scheme, at the sleeve pipe rotation in-process, the baffle effectively reduces the mud and from the sleeve pipe and the suction dredge clearance between the probability of inflow, the lost leakage when the suction dredge extraction is reduced.

Optionally, an inclined rod is arranged on the opening end face of the mud suction pipe, and the length of the inclined rod is consistent with the diameter of the mud suction pipe.

Through adopting above-mentioned technical scheme, when just putting into the blowoff well with the suction pipe, reduce the impurity that diameter and suction pipe diameter are about the same and get into the suction pipe, carry out the interception in advance with the impurity that the diameter is greater than and equal to the suction pipe, further reduce the risk that impurity blockked up the suction pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

after the sludge suction pipe and the sleeve are placed in the sewage well, the driving motor is started, the driving motor drives the sleeve to rotate, the blade at the end of the sleeve rotates and cuts large-volume impurities gathered at the bottom of the sewage well, so that the volume of the impurities is reduced, and after the cutting is finished, the sludge suction pipe extracts the impurities in the sewage well, so that a sludge block with a larger volume is divided into sludge blocks with a smaller volume, the blocking risk of the sludge suction pipe is reduced, and the cleaning effect is improved;

the inclined rod on the opening end face of the suction pipe is used for pre-intercepting sludge blocks with larger volume, so that the blockage caused by the sludge blocks with larger volume entering the suction pipe in the descending process of the suction pipe is reduced;

the bearing between the sleeve and the mud suction pipe is utilized to reduce the friction between the sleeve and the mud suction pipe and improve the smoothness of the sleeve during rotation.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 mainly shows a suction pipe.

Reference numerals: 1. a mud suction pipe; 2. a sleeve; 3. cutting the piece; 31. a blade; 4. a drive member; 41. a driven gear; 42. a drive gear; 43. a drive motor; 5. a bearing; 6. a baffle plate; 7. a diagonal bar; 8. a box body; 9. a sewage pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses device is drawn clearly fast to blowdown well. Referring to fig. 1, the quick clear device of drawing of blowoff well includes that one end is mud suction pipe 1 and box 8 that the opening set up, and mud suction pipe 1 sets up and is the hollow cylinder form, and mud suction pipe 1 keeps away from open-ended one end and box 8 intercommunication, still installs dredge pump 9 on the box 8, when needs clear up the blowoff well, puts into the blowoff well with mud suction pipe 1's open end, then starts dredge pump 9, and mud in the blowoff well is extracted to box 8 to the dredge pump 9, and box 8 filters and clears up mud.

Referring to fig. 1 and 2, an inclined rod 7 is transversely and fixedly arranged at the opening end of a mud suction pipe 1, the diameter of the inclined rod 7 is consistent with that of the mud suction pipe 1, impurities in a sewage well are pre-intercepted by the inclined rod 7, and when the mud suction pipe 1 is placed into the sewage well from the wellhead of the sewage well, the possibility that solid sludge blocks larger than or equal to the diameter of the mud suction pipe 1 enter the mud suction pipe 1 and block the mud suction pipe 1 is reduced.

Referring to fig. 1, the sleeve 2 is rotatably sleeved on the periphery of the mud suction pipe 1, the sleeve 2 is arranged in a hollow cylinder shape with a diameter larger than that of the mud suction pipe 1, a cutting piece 3 used for cutting a sludge block in a sewage well is arranged at the position, close to the opening end of the mud suction pipe 1, of the sleeve 2, the cutting piece 3 comprises three blades 31, the three blades 31 are fixedly connected to the periphery of the end portion, close to the opening end of the mud suction pipe 1, of the sleeve 2, and the three blades 31 are distributed along the circumferential direction of the sleeve 2. During blowdown, will inhale mud pipe 1 and put into the blowdown well, until blade 31 is close to the bottom of blowdown well, at this moment, the one end that blade 31 was kept away from to sleeve pipe 2 stretches out outside the blowdown well, rotates the one end that sleeve pipe 2 kept away from blade 31 for blade 31 rotates and cuts the solid sludge piece in the blowdown well.

Referring to fig. 1, the blade 31 is disposed obliquely, and the blade 31 is inclined from the end connected to the casing 2 to the free end away from the casing 2. The cutting range is wider when the blade 31 rotates, and the cutting effect is better.

Referring to fig. 1, a driving member 4 for driving the cutting member 3 to rotate is further disposed on the casing 2, the driving member 4 includes a driven gear 41, a driving gear 42 and a driving motor 43, an inner peripheral side of the driven gear 41 is fixedly connected to an outer peripheral side of the casing 2, an axis of the driven gear 41 coincides with an axis of the casing 2, the driven gear 41 is located at an end of the casing 2 away from the blade 31, the driving motor 43 is disposed at a side of the sewage well, the driving gear 42 is disposed at an output end of the driving motor 43, and the driving gear 42 is engaged with the driven gear 41. When stretching into the sleeve pipe 2 to the blowoff well bottom, with drive gear 42 meshing on driven gear 41's week side to start driving motor 43, driving motor 43 drives driven gear 41 and rotates, driven gear 41 drives sleeve pipe 2 in step and rotates in the week side of suction pipe 1, utilizes the drive of gear drive and motor, uses manpower sparingly, and turns into the one side at the blowoff well with the pivot point, the installation and the use of being convenient for, the practicality is higher.

Referring to fig. 1, the driven gear 41 has a diameter smaller than that of the driving gear 42. When the driving gear 42 is rotated, the number of rotation turns of the driving gear 42 is smaller than that of the driven gear 41, and the number of rotation turns of the driving gear 42 is less under the condition that the cutting effect is the same, so that electric energy is effectively saved, the working efficiency is improved, and the cleaning is quicker.

Referring to fig. 1, in order to make the rotation process of the sleeve 2 more smooth around the mud suction pipe 1, a bearing 5 is arranged between one end of the mud suction pipe 1 away from the opening and one end of the sleeve 2 away from the blade 31, and the bearing 5 is utilized to reduce the friction coefficient between the sleeve 2 and the mud suction pipe 1, so that the mud suction pipe is more labor-saving in rotation and smoother in rotation.

Referring to fig. 1, one end of the sleeve 2 close to the blade 31 is higher than the opening end face of the sludge suction pipe 1, a baffle 6 is rotatably connected between the opening end periphery of the sludge suction pipe 1 and the end periphery of the sleeve 2 close to the blade 31, the baffle 6 is obliquely arranged, the baffle 6 seals a gap between the sleeve 2 and the sludge suction pipe 1, and when the sleeve 2 rotates, the baffle 6 blocks floating sludge blocks outside, so that the possibility that the sludge blocks in a sewage well enter from the gap between the sleeve 2 and the sludge suction pipe 1 is reduced.

The implementation principle of the device is drawn clearly fast to blowdown well of this application embodiment is: insert the dredge pipe 1 open end in the blowoff well, blade 31 until sleeve pipe 2 bottom is close to the bottom of blowoff well, engage drive gear 42 on driven gear 41's week side afterwards, and start driving motor 43, driving motor 43 drives drive gear 42 and rotates, drive gear 42 drives driven gear 41 in step and rotates, three arc blade 31 on the driven gear 41 begin to rotate in the blowoff well and cut the sludge block, thereby effectively cut apart the great sludge block of volume, start the dredge pump afterwards, the dredge pump will cut apart in the mud is whole inhales box 8, thereby reduce the jam of dredge pipe 1, the cleaning effect is better.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Clear device of drawing fast of blowoff well is suction pipe (1) that the opening set up including one end, its characterized in that: the mud suction pipe (1) is provided with sleeve pipe (2) on the week side, sleeve pipe (2) are close to the opening end department of mud suction pipe (1) is provided with cutting piece (3) that are used for cutting the sludge block in the blowdown well, still be provided with on sleeve pipe (2) and be used for the drive cutting piece (3) pivoted driving piece (4).

2. The rapid sump device of a sewerage well according to claim 1, characterized in that: the cutting piece (3) comprises a plurality of blades (31), the blades (31) are fixedly connected to the peripheral edge of the end part of the sleeve (2) close to the opening end of the mud suction pipe (1), and the blades (31) are distributed along the circumferential direction of the sleeve (2).

3. The rapid sump device of blowwell of claim 2, wherein: the blade (31) is inclined from the end connected with the sleeve (2) to the free end far away from the sleeve (2).

4. The rapid sump device of blowwell of claim 2, wherein: drive piece (4) are including driven gear (41), drive gear (42) and driving motor (43), driven gear (41) fixed connection be in on the week side of sleeve pipe (2), the axis of rotation of driven gear (41) with the axis direction of sleeve pipe (2) is unanimous, just driven gear (41) are located sleeve pipe (2) are kept away from one of blade (31) is served, driving motor (43) set up in blowpit one side, drive gear (42) set up on the output of driving motor (43), drive gear (42) with driven gear (41) mesh mutually.

5. The rapid sump device of blowwell of claim 4, wherein: the diameter of the driven gear (41) is smaller than the diameter of the driving gear (42).

6. The rapid sump device of a sewerage well according to claim 1, characterized in that: and a bearing (5) is arranged between the sleeve (2) and the sludge suction pipe (1).

7. The rapid sump device of blowwell of claim 2, wherein: a baffle (6) is rotatably connected between the peripheral side of the sludge suction pipe (1) and the end part of the sleeve (2) close to the blade (31), and the baffle (6) seals a gap between the sleeve (2) and the sludge suction pipe (1).

8. The rapid sump device of a sewerage well according to claim 1, characterized in that: an inclined rod (7) is arranged on the opening end face of the sludge suction pipe (1), and the length of the inclined rod (7) is consistent with the diameter of the sludge suction pipe (1).