CN213628019U

CN213628019U - W-shaped sludge reflux pump

Info

Publication number: CN213628019U
Application number: CN202022097655.9U
Authority: CN
Inventors: 吕金柱
Original assignee: Nanjing Lanjiang Water Treatment Equipment Co ltd
Current assignee: Nanjing Lanjiang Water Treatment Equipment Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-06
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a W type sludge reflux pump relates to W type pump equipment field, comprising a main body, the one end of main part is connected with the delivery pipe, and delivery pipe and main part contact position department are provided with coupling mechanism, the other end outside of main part is connected with the mount, and the inside of main part is provided with the sludge pump that extends to the main part outside, the inside of main part is provided with and extends to the inside lead screw of main part. The utility model discloses a bull stick, change and lead screw, with mount and main part separation, two swivel mounts are being pulled to the expansion plate simultaneously and are being close to each other, two sets of bull sticks gradually weaken through the extrusion force of ball axle to the sludge pump and cause the elimination, take off the mount from the outside of main part, use appurtenance to rotate the change, cause lead screw top and sludge pump separation, and can take out the sludge pump from the main part is inside to maintain and change the sludge pump, reach the effect that reduces the use cost of equipment.

Description

W-shaped sludge reflux pump

Technical Field

The utility model relates to a W type pump equipment field specifically is a W type sludge reflux pump.

Background

The QJB-W type sludge reflux pump is a novel product taking a submersible mixer as a main machine, is special equipment for mixed liquor reflux and denitrification of a secondary sewage treatment plant, and can also be used for pumping purified water during ground drainage; irrigation and control channel systems; in the waste water treatment process, a micro-lift and large-flow place is needed in a recycling or slurry pumping loop.

At present, with having certain drawback during current W type sludge reflux pump, when sludge reflux pump installs fixedly with external pipeline, need many people to assist and install, lead to the manpower to consume great and inefficiency, and current equipment dismantles the maintenance to the pump convenient inadequately, causes maintenance staff to dismantle the pump consuming time longer, and then causes the unable timely work that carries on of W type sludge reflux pump.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the pump is not convenient to disassemble and is complicated to connect with an external pipeline in the prior art, the W-shaped sludge reflux pump is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a W-shaped sludge reflux pump comprises a main body, wherein one end of the main body is connected with a discharge pipe, a connecting mechanism is arranged at the contact position of the discharge pipe and the main body, the outer side of the other end of the main body is connected with a fixed frame, and the inside of the main body is provided with a sludge pump extending to the outer side of the main body, the inside of the main body is provided with a screw rod extending to the inside of the main body, the end part of the screw rod is connected with the outer wall of the sludge pump, the outer side of the screw rod is sleeved with a sleeve connected with the inner wall of the main body, the top end of the sleeve is positioned at the outer side of the screw rod and is sleeved with a rotating ring, the end part of the sludge pump is positioned at the outer side of the main body and is connected with a ball shaft, two groups of rotating rods extending to the outer side of the ball shaft are arranged in the ball shaft, a rotating seat connected with the inner wall of the fixing frame is arranged at the end part of each rotating rod, and the end of the rotary seat is provided with a roller extending to the inside of the fixing frame, and a retractable plate is arranged between the two groups of rotary seats.

Preferably, coupling mechanism is including the fixing base of being connected with the main part, and the inside of fixing base is provided with the spliced pole that extends to the main part outside, the tip and the delivery union coupling of spliced pole, and the outside of spliced pole has cup jointed two sets of cardboards, the outer wall of cardboard is connected with the fixing base through the pivot, and cardboard one side is provided with the crane, the crane outside is provided with the traveller that extends to the cardboard inside, and cardboard and traveller contact position department are provided with the guide way, the top of crane is provided with the pull handle that extends to the main part top outside, and the outer wall of crane is provided with the spring of multiunit and main part inner wall connection, the inboard of cardboard is provided with the trapezoidal piece that extends to the spliced.

Preferably, the output end of the sludge pump is connected with a spiral fan blade through a rotating shaft, and a sealing gasket is arranged at the joint of the sludge pump and an external lead.

Preferably, the outer wall of mount is provided with the bolt that runs through to the mount bottom and extend to the main part inside, and bolt and main part contact position department are provided with assorted screw hole, and the main part outside is provided with the multiunit screw hole.

Preferably, the body is fixedly connected with the outer wall of the discharge pipe at the contact position through a flange.

Preferably, there are multiunit lug at the top of lead screw and sludge pump contact position, and multiunit lug equidistance distributes on the top of lead screw.

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

1. the utility model discloses a coupling mechanism, the pull handle is being promoted to rise vertically upwards, the pull handle drives the crane and rises, the crane drives the cardboard through the traveller and rotates around the pivot, two cardboards reversely rotate and separate with the spliced pole, then the main part is connected with the delivery pipe, the spliced pole stretches into the inside of main part and is located the inside of fixing base, loosen the pull handle spring and reset the crane, the traveller causes the cardboard to rotate to initial position department through the inner wall of extrusion guide way, cause the trapezoidal piece of cardboard inboard to enter the inside of spliced pole, thereby fix the spliced pole in the inside of main part, then fix main part and delivery pipe, be convenient for the manual work to rotate the bolt to the ring flange;

2. the utility model discloses a bull stick, change and lead screw, with mount and main part separation, two swivel mounts are being pulled to the expansion plate simultaneously and are being close to each other, two sets of bull sticks gradually weaken through the extrusion force of ball axle to the sludge pump and cause the elimination, take off the mount from the outside of main part, use appurtenance to rotate the change, cause lead screw top and sludge pump separation, and can take out the sludge pump from the main part is inside to maintain and change the sludge pump, reach the effect that reduces the use cost of equipment.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the connection mechanism of the present invention;

fig. 3 is a partial enlarged view of the present invention a.

In the figure: 1. a main body; 2. a discharge pipe; 3. a connecting mechanism; 301. connecting columns; 302. clamping a plate; 303. A traveler; 304. a spring; 305. pulling a handle; 306. a lifting frame; 307. a fixed seat; 4. a fixed mount; 5. a sludge pump; 6. rotating; 7. a retractable plate; 8. a roller; 9. a rotating rod; 10. a ball shaft; 11. a screw rod; 12. rotating the ring; 13. a sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The sludge pump (WQB) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a W-shaped sludge recirculation pump comprises a main body 1, a discharge pipe 2 is connected to one end of the main body 1, a connecting mechanism 3 is arranged at a position where the discharge pipe 2 contacts the main body 1, a fixing frame 4 is connected to the outer side of the other end of the main body 1, a sludge pump 5 extending to the outer side of the main body 1 is arranged inside the main body 1, a screw rod 11 extending to the inside of the main body 1 is arranged inside the main body 1, the end of the screw rod 11 is connected to the outer wall of the sludge pump 5, a sleeve 13 connected to the inner wall of the main body 1 is sleeved on the outer side of the screw rod 11, a swivel 12 is sleeved on the top of the sleeve 13 and located on the outer side of the screw rod 11, a ball shaft 10 is connected to the end of the sludge pump 5 located on the outer side of the main body 1, two sets of swivel rods 9 extending to the outer side, and the end of the rotary seat 6 is provided with a roller 8 extending into the fixing frame 4, and a telescopic plate 7 is arranged between the two groups of rotary seats 6.

Please refer to fig. 1, fig. 2 and fig. 3, the connecting mechanism 3 includes a fixing base 307 connected to the main body 1, a connecting column 301 extending to the outside of the main body 1 is disposed inside the fixing base 307, the end of the connecting column 301 is connected to the exhaust pipe 2, two sets of clamping plates 302 are sleeved outside the connecting column 301, the outer wall of the clamping plates 302 is connected to the fixing base 307 through a rotating shaft, a lifting frame 306 is disposed on one side of the clamping plates 302, a sliding column 303 extending to the inside of the clamping plates 302 is disposed outside the lifting frame 306, a guiding groove is disposed at the contact position of the clamping plates 302 and the sliding column 303, a pull handle 305 extending to the outside of the top end of the main body 1 is disposed at the top end of the lifting frame 306, a plurality of sets of springs 304 connected to the inner wall of the main body 1 are disposed on the outer wall of the lifting frame 306, the working efficiency of equipment installation is improved.

Please refer to fig. 1, the output end of the sludge pump 5 is connected with a spiral fan blade through a rotating shaft, which is convenient for the sludge pump 5 to convey sludge into the interior of the discharge pipe 2, and a sealing gasket is arranged at the connection part of the sludge pump 5 and an external wire, so as to ensure the normal work of the sludge pump 5 and improve the durability thereof.

Please refer to fig. 1, the outer wall of the fixing frame 4 is provided with a bolt penetrating to the bottom end of the fixing frame 4 and extending to the inside of the main body 1, a contact position of the bolt and the main body 1 is provided with a matched threaded hole, and the outer side of the main body 1 is provided with a plurality of groups of threaded holes, so that the main body 1 and the fixing frame 4 are conveniently connected and fixed, and the sludge pump 5 is better fixedly connected.

Please refer to fig. 1, the contact position between the main body 1 and the outer wall of the discharge pipe 2 is fixed by a flange, so that the main body 1 and the discharge pipe 2 are tightly and firmly connected, and the sludge is discharged from the discharge pipe 2 to the outside.

Please refer to fig. 1, a plurality of sets of bumps are disposed at a contact position between the top end of the screw rod 11 and the sludge pump 5, and the plurality of sets of bumps are equidistantly distributed at the top end of the screw rod 11, so as to facilitate the connection and fixation of the sludge pump 5 and the main body 1, thereby ensuring the normal operation of the apparatus.

The working principle is as follows: when the device is used, firstly, the pull handle 305 is pulled vertically upwards to lift, the pull handle 305 drives the lifting frame 306 to lift, the lifting frame 306 drives the clamping plates 302 to rotate around the rotating shaft through the sliding column 303, so that the two clamping plates 302 rotate oppositely and are separated from the connecting column 301, then the main body 1 is connected with the discharge pipe 2, so that the connecting column 301 extends into the main body 1 and is positioned in the fixed seat 307, the spring 304 of the pull handle 305 is loosened to reset the lifting frame 306, the sliding column 303 presses the inner wall of the guide groove to enable the clamping plates 302 to rotate to the initial position, so that the trapezoidal block on the inner side of the clamping plates 302 enters the inside of the connecting column 301, the connecting column 301 is fixed in the main body 1, then the main body 1 and the discharge pipe 2 are fixed, the flange plate can be conveniently rotated manually, the main body 1 and the discharge pipe 2 are rapidly connected, and the working efficiency of, 5 output of sludge pump drives helical fan and rotates, the inside of discharging pipe 2 is until discharging to the outside of discharging pipe 2 tip with mud, when changing sludge pump 5, rotate the multiunit bolt in the 4 outsides of mount, separate mount 4 and main part 1, two swivel mounts 6 are being drawn to expansion plate 7 and are being close to each other simultaneously, two sets of bull sticks 9 progressively weaken the extrusion force to sludge pump 5 through ball axle 10 and cause the elimination, take off mount 4 from the outside of main part 1, use appurtenance to rotate change 12, cause 11 tops of lead screw and the separation of sludge pump 5, and can take out sludge pump 5 from main part 1 is inside, thereby maintain and change sludge pump 5, reach the effect of the use cost of reduction equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a W type sludge recirculation pump, includes main part (1), its characterized in that: one end of the main body (1) is connected with a discharge pipe (2), a connecting mechanism (3) is arranged at the contact position of the discharge pipe (2) and the main body (1), a fixing frame (4) is connected with the outer side of the other end of the main body (1), a sludge pump (5) extending to the outer side of the main body (1) is arranged in the main body (1), a lead screw (11) extending to the inner side of the main body (1) is arranged in the main body (1), the end part of the lead screw (11) is connected with the outer wall of the sludge pump (5), a sleeve (13) connected with the inner wall of the main body (1) is sleeved on the outer side of the lead screw (11), a rotating ring (12) is sleeved on the top end part of the sleeve (13) positioned on the outer side of the main body (11), a ball shaft (10) is connected with the end part of the sludge pump (5), and two groups of rotating rods (9) extending to the outer side of, the end of the rotating rod (9) is provided with a rotary seat (6) connected with the inner wall of the fixing frame (4), the end of the rotary seat (6) is provided with a roller (8) extending to the inside of the fixing frame (4), and a telescopic plate (7) is arranged between the two groups of rotary seats (6).

2. The W-type sludge recirculation pump according to claim 1, characterized in that: the connecting mechanism (3) comprises a fixed seat (307) connected with the main body (1), a connecting column (301) extending to the outer side of the main body (1) is arranged inside the fixed seat (307), the end part of the connecting column (301) is connected with the discharge pipe (2), two groups of clamping plates (302) are sleeved outside the connecting column (301), the outer wall of each clamping plate (302) is connected with the fixed seat (307) through a rotating shaft, a lifting frame (306) is arranged on one side of each clamping plate (302), a sliding column (303) extending to the inner part of each clamping plate (302) is arranged outside the lifting frame (306), a guide groove is arranged at the contact position of each clamping plate (302) and the sliding column (303), a pull handle (305) extending to the outer side of the top end of the main body (1) is arranged at the top end of the lifting frame (306), and a plurality of groups of springs (304) connected with the inner wall, the inner side of the clamping plate (302) is provided with a trapezoidal block extending to the inner part of the connecting column (301).

3. The W-type sludge recirculation pump according to claim 1, characterized in that: the output end of the sludge pump (5) is connected with a spiral fan blade through a rotating shaft, and a sealing gasket is arranged at the joint of the sludge pump (5) and an external lead.

4. The W-type sludge recirculation pump according to claim 1, characterized in that: the outer wall of mount (4) is provided with the bolt that runs through to mount (4) bottom and extend to main part (1) inside, and bolt and main part (1) contact position department are provided with assorted screw hole, and the main part (1) outside is provided with the multiunit screw hole.

5. The W-type sludge recirculation pump according to claim 1, characterized in that: the contact position of the main body (1) and the outer wall of the discharge pipe (2) is fixedly connected through a flange.

6. The W-type sludge recirculation pump according to claim 1, characterized in that: the contact position of the top end of the screw rod (11) and the sludge pump (5) is provided with a plurality of groups of convex blocks, and the plurality of groups of convex blocks are equidistantly distributed on the top end of the screw rod (11).