CN211599013U

CN211599013U - Slurry pump for wastewater treatment system

Info

Publication number: CN211599013U
Application number: CN201922499359.9U
Authority: CN
Inventors: 王龙恩
Original assignee: Shanghai Royal Axe Industrial Development Co ltd
Current assignee: Shanghai Royal Axe Industrial Development Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a sediment stuff pump for effluent disposal system belongs to the sediment stuff pump field, which comprises a pump body, pump body left and right sides middle part lateral wall fixed mounting has screw socket A, the pump body is inside to be rotated and to be installed the pump shaft, pump shaft both sides outer wall rotates and has cup jointed the bearing, bearing outer wall fixed mounting has spiral shell piece A, spiral shell piece A outer wall fixed mounting has retainer plate A, pump shaft left end fixed mounting has the commentaries on classics piece, the inside fixed mounting in pump shaft left and right sides has retainer plate B, the inside fixed mounting in both sides has through-hole A about the retainer plate B, the fixed cup joint of pump shaft left and right sides outer wall has retainer plate C. Through setting up rotating-structure and embedded fixed knot structure, improved the steadiness of pump shaft, made the installation of pump shaft more convenient, improved the practicality of sediment stuff pump.

Description

Slurry pump for wastewater treatment system

Technical Field

The utility model relates to a sediment stuff pump technical field especially relates to a sediment stuff pump for effluent disposal system.

Background

The slurry pump refers to a machine which increases the energy of solid-liquid mixed media by means of the action of centrifugal force, and converts electric energy into kinetic energy and potential energy of the media, and is mainly applicable to: the fields of mine, power plant, dredging, metallurgy, chemical industry, building materials, petroleum and other industries.

Patent CN 201110147655.8's publication a sediment stuff pump, this sediment stuff pump is to present, wash the used second grade feed pump of coal industry pressure filter, the axis setting of the communicating pipe perpendicular to one-level impeller shell between its one-level impeller and the second grade impeller, material flow resistance is great, the shaft power requirement is high, energy resource consumption is big, blade surface design through with the impeller is the distortion blade surface, resistance when reducible fluid passes through the impeller, the energy saving, and the efficiency is improved, sealed adopt lubricated ring and two skeleton oil seals to add the multiple sealed form of filler, make axial sealed effect better.

Some shortages of the slurry pump are as follows: 1. the pump shaft of above-mentioned sediment stuff pump installs stable firm inadequately, and when using for a long time the fixed position of pump shaft can become flexible, and the pump shaft squints, leads to the treatment effect to reduce, has reduced the practicality of sediment stuff pump. 2. And the installation process of the slurry pump is complex, installation errors are easy to occur, and the slurry pump needs to be installed again, so that the efficiency of the installed slurry pump is reduced, and the practicability of the slurry pump is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a slurry pump for a wastewater treatment system, which aims to adopt an embedded fixed structure and a rotating structure, when the pump shaft needs to be installed, the turntable is manually rotated to position the through hole B at a position twelve points above the turntable, rotate the drive pump body through the pivot and rotate the closure downwards, make the fixture block inject in the draw-in groove, run through-hole C with the plug, through-hole A and through-hole B inject right from the pump body left side, promote the pull block right side, the pull block moves right and drives the plug and move right and stretch out from pump body right side through-hole C, use the fixed pin to run through-hole D downwards, it has the screw thread to match with screw B and screw C to use the bolt to cut through the outer wall, the rotation bolt moves left and runs through screw B and screw C, it is fixed with the plug, accomplish the installation to the axle pump, the side direction skew condition of axle pump has been avoided, the steadiness of axle pump has been increased, the practicality of sediment stuff pump.

Through rotating-structure and embedded fixed knot construct, when the installation pump shaft, only need directly put into the pump body with the axial pump, make the carousel place between the retainer plate B of the pump body inside, the rotation pump body rotates through the pivot and drives the pump body and rotate, it is circular to close the screw socket A of pump body both sides, the retainer plate A of manual rotation both sides, the retainer plate A rotates the screw socket A who drives inner wall fixed mounting and rotates, screw socket A has the screw thread to be cut through the outer wall and has the screw thread to cooperate with screw socket A inner wall, screw socket A is at screw socket A internal rotation inside removal, thereby accomplish the pump shaft and install in the pump body, the efficiency of installation has been improved, the practicality of sediment stuff pump has been increased.

The utility model provides a specific technical scheme as follows:

the utility model provides a slurry pump for a wastewater treatment system, which comprises a pump body, wherein screw ports A are fixedly arranged on the side walls of the middle parts of the left side and the right side of the pump body, a pump shaft is rotatably arranged in the pump body, bearings are sleeved on the outer walls of the two sides of the pump shaft, screw blocks A are fixedly arranged on the outer walls of the bearings, a fixed ring A is fixedly arranged on the outer wall of the screw blocks A, a rotating block is fixedly arranged on the left side of the pump shaft, a fixed ring B is fixedly arranged in the left side and the right side of the pump shaft, through holes A are fixedly arranged in the upper side and the lower side of the fixed ring B, a fixed ring C is fixedly sleeved on the outer walls of the left side and the right side of the pump shaft, a rotating disc is rotatably arranged in the fixed ring C, a fixed ring, the pull block right-hand member runs through-hole C, through-hole A and through-hole B fixed mounting has the plug, the inside fixed mounting in plug right side has through-hole D, the inside fixed mounting of through-hole D has the fixed pin, the inside fixed mounting in both sides has screw socket B about the fixed pin, the equal fixed mounting in both sides has screw socket C about the outer wall of through-hole C right side, the bolt is installed to screw socket B and screw socket C internal rotation, the pivot is installed in the rotation of pump body rear end outer wall, pump body front end upside outer wall fixed mounting has the fixture block, pump body front end downside outer wall fixed mounting has the draw-in.

Optionally, the inner wall of the screw A is cut with threads, and the outer wall of the screw block A is cut with threads matched with the threads of the inner wall of the screw A to form a rotating structure.

Optionally, the bolt outer wall is cut with the screw thread, screw B and screw C inner wall all cut with the screw thread with bolt outer wall screw thread matched with, constitute revolution mechanic.

Optionally, the size of the through hole a, the size of the screw B and the size of the screw C are matched with the size of the plug, so as to form an embedded fixing structure.

Optionally, a clamping block is fixedly mounted on the lower wall of the upper side of the pump body, and a clamping groove matched with the clamping block is fixedly mounted on the upper wall of the lower side of the pump body, so that an embedded fixing structure is formed.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a slurry pump for a wastewater treatment system, which is characterized in that through an embedded fixed structure and a rotating structure, when the pump shaft needs to be installed, the turntable is manually rotated to position the through hole B at a position twelve points above the turntable, rotate the drive pump body through the pivot and rotate the closure downwards, make the fixture block inject in the draw-in groove, run through-hole C with the plug, through-hole A and through-hole B inject right from the pump body left side, promote the pull block right side, the pull block moves right and drives the plug and move right and stretch out from pump body right side through-hole C, use the fixed pin to run through-hole D downwards, it has the screw thread to match with screw B and screw C to use the bolt to cut through the outer wall, the rotation bolt moves left and runs through screw B and screw C, it is fixed with the plug, accomplish the installation to the axle pump, the side direction skew condition of axle pump has been avoided, the steadiness of axle pump has been increased, the practicality of sediment stuff pump.

2. Through rotating-structure and embedded fixed knot construct, when the installation pump shaft, only need directly put into the pump body with the axial pump, make the carousel place between the retainer plate B of the pump body inside, the rotation pump body rotates through the pivot and drives the pump body and rotate, it is circular to close the screw socket A of pump body both sides, the retainer plate A of manual rotation both sides, the retainer plate A rotates the screw socket A who drives inner wall fixed mounting and rotates, screw socket A has the screw thread to be cut through the outer wall and has the screw thread to cooperate with screw socket A inner wall, screw socket A is at screw socket A internal rotation inside removal, thereby accomplish the pump shaft and install in the pump body, the efficiency of installation has been improved, the practicality of sediment stuff pump has been increased.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of a front view cross-sectional structure of a slurry pump for a wastewater treatment system according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 of a slurry pump for a wastewater treatment system according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a partial enlarged structure B in fig. 1 of a slurry pump for a wastewater treatment system according to an embodiment of the present invention.

Figure 4 is a schematic diagram of a side view of a slurry pump for a wastewater treatment system according to an embodiment of the present invention.

In the figure: 1. a pump body; 2. a pump shaft; 3. a screw A; 4. a fixed ring A; 5. a screw block A; 6. a bearing; 7. rotating the block; 8. a fixed ring B; 9. a through hole A; 10. a fixed ring C; 11. a turntable; 12. a through hole B; 13. a through hole C; 14. pulling the block; 15. plugging; 16. a through hole D; 17. a fixing pin; 18. a screw opening B; 19. a screw opening C; 20. a bolt; 21. a rotating shaft; 22. a clamping block; 23. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A slurry pump for a wastewater treatment system according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, a slurry pump for a wastewater treatment system provided by an embodiment of the present invention comprises a pump body 1, screw ports A3 are fixedly installed on the middle side walls of the left and right sides of the pump body 1, a pump shaft 2 is rotatably installed inside the pump body 1, bearings 6 are rotatably sleeved on the outer walls of the two sides of the pump shaft 2, screw blocks A5 are fixedly installed on the outer walls of the bearings 6, a fixing ring a4 is fixedly installed on the outer wall of the screw blocks A5, a rotating block 7 is fixedly installed on the left side of the pump shaft 2, a fixing ring B8 is fixedly installed inside the left and right sides of the pump shaft 2, through holes a9 are fixedly installed inside the upper and lower sides of the fixing ring B8, a fixing ring C10 is fixedly sleeved on the outer walls of the left and right sides of the pump shaft 2, a rotating plate 11 is rotatably installed inside the upper and lower sides of the rotating plate 11, through holes B12 are fixedly, the right end of the pulling block 14 penetrates through the through hole C13, a bolt 15 is fixedly installed on the through hole A9 and the through hole B12, a through hole D16 is fixedly installed inside the right side of the bolt 15, a fixing pin 17 is fixedly installed inside the through hole D16, screw ports B18 are fixedly installed inside the upper side and the lower side of the fixing pin 17, screw ports C19 are fixedly installed on the upper side and the lower side of the outer wall of the right side of the through hole C13, bolts 20 are installed in the screw ports B18 and the screw ports C19 in a rotating mode, a rotating shaft 21 is installed in the rotating mode of the outer wall of the rear end of the pump body 1, a clamping block 22 is fixedly installed.

Referring to fig. 1 and 2, the inner wall of the screw opening A3 is cut with threads, the outer wall of the screw block a5 is cut with threads matched with the threads of the inner wall of the screw opening A3, so as to form a rotating structure, when the pump shaft 2 needs to be installed, the rotating disc 11 is manually rotated, the through hole B12 is positioned twelve points above the rotating disc 11, the rotating shaft 21 rotates to drive the pump body 1 to rotate downwards and close, so that the clamping block 22 is inserted into the clamping groove 23, the plug 15 is inserted into the through hole C13, the through hole a9 and the through hole B12 from the left side to the right side of the pump body 1, the pulling block 14 is pushed rightwards, the pulling block 14 moves rightwards to drive the plug 15 to move rightwards to drive the plug 15 to extend out from the through hole C13 on the right side of the pump body 1, the through hole D16 from the bottom downwards by using the fixing pin 17, the bolt 20 is matched with the screw opening B18 and the screw opening C19 by the threads cut on the, the lateral deviation condition of the shaft pump 2 is avoided, the stability of the shaft pump 2 is improved, and the practicability of the slurry pump is improved.

Referring to fig. 1 and 3, the outer wall of the bolt 20 is threaded, the inner walls of the screw B18 and the screw C19 are threaded to match with the outer wall of the bolt 20, so as to form a rotary structure, when the pump shaft 2 needs to be installed, the rotary disc 11 is manually rotated, the through hole B12 is positioned at twelve points above the rotary disc 11, the pump body 1 is driven by the rotation of the rotary shaft 21 to rotate downwards to close, the clamping block 22 is inserted into the clamping groove 23, the plug 15 penetrates through the through hole C13, the through hole a9 and the through hole B12 from the left side to the right side of the pump body 1, the pull block 14 is pushed rightwards, the plug 14 is driven rightwards to move to drive the plug 15 to move rightwards to extend out from the through hole C13 at the right side of the pump body 1, the through hole D16 from the bottom by using the fixing pin 17, the bolt 20 is threaded to match with the screw B18 and the screw C19 through the outer wall, the screw B18 and the screw C19, the lateral deviation condition of the shaft pump 2 is avoided, the stability of the shaft pump 2 is improved, and the practicability of the slurry pump is improved.

Referring to fig. 1, the size of the through hole a9, the size of the screw B18 and the size of the screw C19 are all matched with the size of the bolt 15 to form an embedded fixing structure, when the pump shaft 2 needs to be installed, the rotating disc 11 is manually rotated, the through hole B12 is positioned twelve points above the rotating disc 11, the rotating shaft 21 rotates to drive the pump body 1 to rotate downwards and close, so that the clamping block 22 is inserted into the clamping groove 23, the bolt 15 penetrates through the through hole C13, the through hole a9 and the through hole B12 and is inserted from the left side to the right side of the pump body 1, the pulling block 14 is pushed rightwards, the pulling block 14 moves rightwards to drive the bolt 15 to move rightwards to drive the bolt 15 to extend out from the through hole C13 at the right side of the pump body 1, the fixing pin 17 penetrates through the through hole D16 from the lower side, the bolt 20 is matched with the screw B18 and the screw C19 through threads cut on the outer wall, the rotating bolt 20 moves left, the lateral deviation condition of the shaft pump 2 is avoided, the stability of the shaft pump 2 is improved, and the practicability of the slurry pump is improved.

Referring to fig. 4, a fixture block 22 is fixedly mounted on the lower wall of the upper side of the pump body 1, a slot 23 matched with the fixture block 22 is fixedly mounted on the upper wall of the lower side of the pump body 1, so as to form an embedded fixing structure, when the pump shaft 2 is installed, the shaft pump 2 is only required to be directly placed into the pump body 2, the turntable 11 is placed between a fixing ring B8 inside the pump body 1, the pump body 1 is rotated through a rotating shaft 21 to drive the pump body 1 to rotate, a screw opening A3 on two sides of the pump body 1 is closed into a circular shape, the fixing rings a4 on two sides are manually rotated, the fixing ring a4 is rotated to drive a screw block a5 fixedly mounted on the inner wall to rotate, the screw block a5 is cut through the outer wall to be matched with the screw opening A3 through screw threads, the screw block a5 rotates inwards in the screw opening A3, so that the pump shaft 2 is installed in.

The embodiment of the utility model provides a sediment stuff pump for effluent disposal system, when needing to install pump shaft 2, manual rotation carousel 11, through-hole B12 is located the twelve positions above carousel 11, rotate through pivot 21 and drive pump body 1 and rotate the closure downwards, make fixture block 22 inject the draw-in groove 23 in, run through-hole C13 with bolt 15, through-hole A9 and through-hole B12 inject from the pump body 1 left side right side, promote pull block 14 rightwards, pull block 14 moves right and drives bolt 15 to move right and stretch out from pump body 1 right side through-hole C13, run through-hole D16 from the bottom downwards using fixed pin 17, use bolt 20 to cut through the outer wall screw thread and cooperate with screw B18 and screw C19, rotation bolt 20 moves left and runs through screw B18 and screw C19, fix bolt 15, accomplish the installation of pump shaft 2, when only needing to install pump shaft 2, directly put shaft pump 2 into the pump body 2, the rotary table 11 is placed between the fixed rings B8 in the pump body 1, the rotary pump body 1 rotates through the rotary shaft 21 to drive the pump body 1 to rotate, screw ports A3 on two sides of the pump body 1 are closed to be circular, the fixed rings A4 on two sides are manually rotated, the fixed rings A4 rotate to drive the screw blocks A5 fixedly installed on the inner wall to rotate, the screw blocks A5 are matched with the screw ports A3 through threads cut on the outer wall, the screw blocks A5 rotate inwards in the screw ports A3, and therefore the pump shaft 2 is installed in the pump body 1.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a sediment stuff pump for effluent disposal system, a serial communication port, the sediment stuff pump includes the pump body (1), pump body (1) left and right sides middle part lateral wall fixed mounting has screw socket A (3), pump shaft (2) is installed in the rotation of pump body (1) inside, bearing (6) have been cup jointed in the rotation of pump shaft (2) both sides outer wall, bearing (6) outer wall fixed mounting has spiral shell piece A (5), spiral shell piece A (5) outer wall fixed mounting has retainer plate A (4), pump shaft (2) left end fixed mounting has commentaries on classics piece (7), pump shaft (2) left and right sides inside fixed mounting has retainer plate B (8), retainer plate B (8) upper and lower both sides inside fixed mounting has through-hole A (9), pump shaft (2) left and right sides outer wall fixed cup joint retainer plate C (10), and retainer plate C (10) inside rotation installs carousel (11), the rotary table is characterized in that a through hole B (12) is fixedly arranged in the upper portion and the lower portion of the rotary table (11), a through hole C (13) is fixedly arranged on the upper portion and the lower portion of the left side of the pump body (1), a pull block (14) is movably arranged on the outer portions of the upper portion and the lower portion of the left side of the pump body (1), a plug (15) is fixedly arranged on the right end of the pull block (14) and penetrates through the through hole C (13), the through hole A (9) and the through hole B (12), a through hole D (16) is fixedly arranged on the inner portion of the right side of the plug (15), a fixing pin (17) is fixedly arranged in the through hole D (16), a screw opening B (18) is fixedly arranged in the upper portion and the lower portion of the fixing pin (17), screw openings C (19) are fixedly arranged on the upper portion and the lower portion of the outer wall of the, the pump body (1) front end upside outer wall fixed mounting has fixture block (22), pump body (1) front end downside outer wall fixed mounting has draw-in groove (23).

2. The slurry pump for the wastewater treatment system according to claim 1, wherein the screw A (3) has threads cut on the inner wall thereof, and the screw A (5) has threads cut on the outer wall thereof to match the threads of the inner wall of the screw A (3) to form a rotating structure.

3. The slurry pump for a wastewater treatment system according to claim 1, wherein the outer wall of the bolt (20) is threaded, and the inner walls of the screw B (18) and the screw C (19) are threaded to match the threads of the outer wall of the bolt (20) to form a rotating structure.

4. The slurry pump for a wastewater treatment system according to claim 1, wherein the size of the through hole A (9), the size of the screw B (18) and the size of the screw C (19) are matched with the size of the plug (15) to form a built-in fixing structure.

5. The slurry pump for the wastewater treatment system according to claim 1, wherein a fixture block (22) is fixedly installed on the lower wall of the upper side of the pump body (1), and a clamping groove (23) matched with the fixture block (22) is fixedly installed on the upper wall of the lower side of the pump body (1) to form an embedded fixing structure.