CN218980785U

CN218980785U - Clock-type sand removing machine for municipal wastewater treatment

Info

Publication number: CN218980785U
Application number: CN202222606709.9U
Authority: CN
Inventors: 王昕桐; 寇金冠
Original assignee: Liaoning Bailida Industry Co ltd
Current assignee: Liaoning Bailida Industry Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-09
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a bell-type sand remover for municipal sewage treatment, and relates to the technical field of sand removers. Including desanding machine host computer and outlet pipe, desanding machine host computer lateral wall is equipped with a pair of connecting rod, a pair of connecting rod other end fixedly connected with rose box, be equipped with adjustment mechanism in the rose box, desanding machine host computer upper wall is equipped with the flat board, be equipped with the motor on the flat board upper wall, be located on the loop bar the flat board below is equipped with the impeller, the sand suction pipe is equipped with in the loop bar interpolation, sand suction pipe lower extreme is equipped with the sand suction head. The utility model designs the filter box, firstly, the sand is settled by the centrifugal force generated by the impeller in the sand remover, and then the water flowing out of the sand remover is filtered again, so that the sewage is purified more pure. The utility model designs an adjusting mechanism, one filter plate is inserted in the filter box, and the other filter plate can be detached, so that the continuous working performance of the equipment is improved.

Description

Clock-type sand removing machine for municipal wastewater treatment

Technical Field

The utility model relates to the technical field of sand removers, in particular to a clock-type sand remover for municipal sewage treatment.

Background

The sewage treatment is carried out by using a bell-type sand removing machine, sand and stones in the sewage can be filtered, the sand and stones in the water are settled by using centrifugal force, and the sand and stones are sucked out by using a sand suction pipe, so that the sewage purification process is carried out. The utility model with the publication number of CN212954416U discloses a sand remover for a gas type cyclone sand sedimentation tank. Including the desander body, the desander body includes the sorting district and locates the collection sand district of sorting district below, the sorting district is including running through the inlet pipe of desander body and rotation are located the inside sorting mechanism of desander body. The desander in the comparative document has the following problems: carry out the degritting to sewage, the contrast file adopts traditional rotation mode to subside the grit through centrifugal force, reuse inhale the sand head to inhale the grit of subsideing, but this kind of degritting mode is only suitable for getting rid of great grit, because there is the viscidity in the sewage, some tiny grit can still be glued in liquid, there is certain buoyancy in the water moreover, less grit can not be sunk, but float in the aquatic, so still can exist some tiny grit in the sewage, these grit are small can not subsided to the water bottom by centrifugal force, the water that flows does not have filtered once more, so degritting is not thorough, the effect of final degritting has been influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clock-type sand remover for municipal wastewater treatment, which solves the problems that the prior sand remover for wastewater treatment is used for removing sand, sand is settled by a centrifugal force in a traditional rotation mode and is sucked away by a sand suction head, but the sand removal mode is only suitable for removing larger sand, because the viscosity exists in the wastewater, some fine sand still sticks to liquid, and the water has certain buoyancy, the smaller sand cannot sink but floats in the water, so that some fine sand still exists in the wastewater, the sand is small in volume and cannot be settled to the water bottom by the centrifugal force, and the outflow water is not filtered again, so that the sand removal is not thorough, and the final sand removal effect is affected.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a municipal wastewater treatment is with bell-type desanding machine, includes desanding machine host computer and outlet pipe, desanding machine host computer lateral wall is equipped with a pair of connecting rod, a pair of connecting rod other end fixedly connected with rose box, be equipped with adjustment mechanism in the rose box, desanding machine host computer upper wall is equipped with the flat board, dull and stereotyped internal activity cartridge has the loop bar, be located on the loop bar the flat board top is equipped with the second belt pulley, be equipped with the motor on the flat board upper wall, the motor drive end is equipped with the axostylus axostyle, be equipped with first belt pulley on the axostylus axostyle, first belt pulley with be equipped with the drive belt between the second belt pulley, be located on the loop bar the flat board below is equipped with the impeller, the loop bar interpolation is equipped with the sand suction pipe, the sand suction pipe lower extreme is equipped with the sand suction head, be located on the sand suction pipe the flat board top is equipped with the sand suction valve.

Preferably, the adjusting mechanism comprises a reinforcing plate arranged on the side wall surface of the filter box, a reinforcing rod is arranged on the upper wall surface of the reinforcing plate, a sleeve is movably sleeved outside the reinforcing rod, a rotating handle is arranged on the upper wall surface of the sleeve, a pair of filter plates are arranged on the side wall surface of the sleeve, an opening is arranged in the filter box, and one of the filter plates is movably inserted into the opening.

Preferably, the side wall surface of the main machine of the sand removing machine is provided with a supporting plate, the lower wall surface of the supporting plate is provided with two pairs of support legs, and the lower wall surface of the filtering box is provided with three supporting feet.

Preferably, a pair of filter lateral wall face is last all to be equipped with first fixed plate, be equipped with the second fixed plate on the rose box lateral wall face, the second fixed plate internal rotation has connect set screw, a pair of all be equipped with the screw hole in the first fixed plate, set screw passes the second fixed plate and connects soon in the first fixed plate.

Preferably, the main machine of the sand removing machine is communicated with the filtering box through a water outlet. And a water outlet is arranged at the lower end of the side wall surface of the filter box.

Preferably, the bottom surface of the main machine of the sand removing machine is provided with an emptying port.

Advantageous effects

The utility model provides a bell-type sand removing machine for municipal wastewater treatment, which is provided with a filter box.

The utility model provides a bell-type sand removing machine for municipal sewage treatment, which is provided with an adjusting mechanism, wherein a rotary handle is rotated to drive a sleeve to rotate, the sleeve rotates to drive a pair of filter plates to rotate, one filter plate is inserted into a filter box, the other filter plate can be disassembled, sand and stone can remain on the filter plates, so that the filter plates need to be replaced for multiple times, the sewage filtration is not delayed, the filter plates do not need to be replaced after long-time water cut off, and the continuous working performance of equipment is improved.

Drawings

Fig. 1 is a schematic diagram of a forward structure of the present utility model.

FIG. 2 is a side view of the filter box of the present utility model.

FIG. 3 is a side view of a main machine of the sand removing machine of the present utility model.

Fig. 4 is a side view of the adjustment mechanism of the present utility model.

Fig. 5 is a schematic view of the structure of the filter plate of the present utility model.

In the figure: 1-a main machine of the desanding machine; 2-supporting plates; 3-bracket legs; 4-a sand sucking head; 5-impeller; 6, a loop bar; 7-a sand sucking valve; 8-a motor; 9-a transmission belt; 10-a water inlet; 11-sand sucking pipe; 12-a first pulley; 13-a second pulley; 14-supporting legs; 15-a filter box; 16-connecting rods; 17-a water outlet pipe; 18-rotating the handle; 19-a water outlet; 20-filtering plates; 21-a first fixing plate; 22-reinforcing plates; 23-reinforcing rods; 24-sleeve; 25-evacuation port; 26-a second fixing plate; 27-fixing screws; 28-plate; 29-opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a municipal wastewater treatment is with bell-type desanding machine, includes desanding machine host computer 1 and outlet pipe 17, desanding machine host computer 1 lateral wall is equipped with a pair of connecting rod 16, a pair of connecting rod 16 other end fixedly connected with rose box 15, be equipped with adjustment mechanism in the rose box 15, desanding machine host computer 1 upper wall is equipped with dull and stereotyped 28, dull and stereotyped 28 internal activity cartridge has loop bar 6, be located on the loop bar 6 dull and stereotyped 28 top is equipped with second belt pulley 13, be equipped with motor 8 on the dull and stereotyped 28 upper wall, motor 8 drive end is equipped with the axostylus axostyle, be equipped with first belt pulley 12 on the axostylus axostyle, first belt pulley 12 with be equipped with drive belt 9 between the second belt pulley 13, be located on the loop bar 6 dull and stereotyped 28 below is equipped with impeller 5, the suction pipe 11 is equipped with in the loop bar 6 interpolation, suction pipe 11 lower extreme is equipped with sand suction head 4, be located on the suction pipe 11 the dull and stereotyped top is equipped with sand suction valve 7. The impeller 5 is arranged to rotate to generate centrifugal force, the settled sand is sucked, the sewage is subjected to primary sand removal, the sewage after sand removal is filtered by the filter tank 15, and the sewage purifying effect through secondary filtration is better.

Further, the adjusting mechanism comprises a reinforcing plate 22 arranged on the side wall surface of the filter box 15, a reinforcing rod 23 is arranged on the upper wall surface of the reinforcing plate 22, a sleeve 24 is movably sleeved outside the reinforcing rod 23, a rotating handle 18 is arranged on the upper wall surface of the sleeve 24, a pair of filter plates 20 are arranged on the side wall surface of the sleeve 24, an opening 29 is arranged in the filter box 15, and one of the pair of filter plates 20 is movably inserted into the opening 29. The rotary handle 18 is arranged to realize the position exchange of the pair of filter plates 20 through rotation, so that the filter plates 20 are convenient to replace, and the working convenience is improved.

Further, the side wall surface of the main machine 1 of the sand removing machine is provided with a supporting plate 2, the lower wall surface of the supporting plate 2 is provided with two pairs of bracket legs 3, and the lower wall surface of the filtering box 15 is provided with three supporting feet 14. The whole structure is more stable by arranging the bracket legs 3 and the supporting feet 14, and the equipment is prevented from falling down due to sewage impact.

Further, a pair of filter 20 lateral wall face is last all to be equipped with first fixed plate 21, be equipped with second fixed plate 26 on the rose box 15 lateral wall face, second fixed plate 26 internal rotation has connect set screw 27, a pair of all be equipped with the screw hole in the first fixed plate 21, set screw 27 passes second fixed plate 26 and connects soon in the first fixed plate 21. A first fixing plate 21 and a second fixing plate 26 are provided to fix the filter plate 20 and the filter box 15.

Further, the main machine 1 of the desanding machine is communicated with the filtering box 15 through a water outlet 17. The lower end of the side wall surface of the filter box 15 is provided with a water outlet 19. The water outlet 17 is arranged to guide the water at the upper layer in the main machine 1 of the desanding machine into the filter box 15, and the clear water filtered by the filter box 15 flows out from the water outlet 19, so that the operation is convenient.

Further, the bottom surface of the main machine 1 of the desanding machine is provided with an evacuation port 25. The emptying port 25 is arranged to drain the residual sewage and prevent the sewage from remaining.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: firstly, sewage is injected into a main machine 1 of a sand remover from a water inlet 10, a regulating motor 8 rotates, the motor 8 rotates to drive a first belt pulley 12 to rotate, the first belt pulley 12 rotates to drive a driving belt 9 to rotate, the driving belt 9 rotates to drive a second belt pulley 13 to rotate, the second belt pulley 13 rotates to drive a loop bar 6 to rotate, the loop bar 6 rotates to drive an impeller 5 to rotate, centrifugal force is generated in the sewage by the rotation of the impeller 5, sand and stone are centrifuged, the sand and stone can slide from a side wall to the bottom of the main machine 1 of the sand remover, the continuously rotated sewage passing through the impeller 5 is layered, one part is clear water from which the sand and stone are separated and is left on the upper half part of the main machine 1 of the sand remover, the other part is sewage mixed with the sand and stone is left on the lower half part of the main machine 1 of the sand remover, a sand sucking valve 7 is opened to suck the sand and stone at the bottom of the main machine 1 of the sand remover through a sand sucking head 4, sand and stone can flow out through the sand suction pipe 11 to achieve the effect of preliminary sand removal, water left in the upper half part of the main machine 1 of the sand removal machine can flow out from the water outlet 17, water enters the filter box 15 and flows out from the filter plate 20, fine sand and stone in water can remain on the filter plate 20, clear water after secondary filtration can flow out from the water outlet 19, when the filter plate 20 needs to be replaced, the fixing screw 27 on the second fixing plate 26 is unscrewed, the fixing screw 27 is screwed out from the first fixing plate 21, the rotary knob 18 is regulated to rotate, the rotary knob 18 rotates to drive the sleeve 24 to rotate, the sleeve 24 rotates to drive the pair of filter plates 20 to replace the pair of filter plates 20, and finally the emptying port 25 is opened to empty residual sewage in the main machine 1 of the sand removal machine.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a municipal wastewater treatment is with clock-type desanding machine, includes desanding machine host computer (1) and outlet pipe (17), its characterized in that, desanding machine host computer (1) a side wall is equipped with a pair of connecting rod (16), a pair of connecting rod (16) other end fixedly connected with rose box (15), be equipped with adjustment mechanism in rose box (15), desanding machine host computer (1) upper wall is equipped with dull and stereotyped (28), movable cartridge has loop bar (6) in dull and stereotyped (28), be located on loop bar (6) dull and stereotyped (28) top is equipped with second belt pulley (13), be equipped with motor (8) on dull and stereotyped (28) upper wall, motor (8) drive end are equipped with the axostylus axostyle, be equipped with first belt pulley (12) on the axostylus axostyle, be located on loop bar (6) dull and stereotyped (28) below is equipped with impeller (5), loop bar (6) interpolation is equipped with suction pipe (11), suction valve (11) are located suction pipe (11) top sand pump (11).

2. The bell-type sand removing machine for municipal wastewater treatment according to claim 1, wherein the adjusting mechanism comprises a reinforcing plate (22) arranged on the side wall surface of the filter tank (15), a reinforcing rod (23) is arranged on the upper wall surface of the reinforcing plate (22), a sleeve (24) is movably sleeved outside the reinforcing rod (23), a rotating handle (18) is arranged on the upper wall surface of the sleeve (24), a pair of filter plates (20) are arranged on the side wall surface of the sleeve (24), an opening (29) is arranged in the filter tank (15), and one of the pair of filter plates (20) is movably inserted into the opening (29).

3. The bell-type sand remover for municipal wastewater treatment according to claim 1, wherein a supporting plate (2) is arranged on the side wall surface of the main machine (1) of the sand remover, two pairs of support legs (3) are arranged on the lower wall surface of the supporting plate (2), and three supporting legs (14) are arranged on the lower wall surface of the filter box (15).

4. The bell-type sand removing machine for municipal wastewater treatment according to claim 2, wherein a pair of filter plates (20) are provided with first fixing plates (21) on the side wall surfaces, a second fixing plate (26) is provided on the side wall surfaces of the filter box (15), fixing screws (27) are screwed into the second fixing plate (26), threaded holes are formed in the pair of first fixing plates (21), and the fixing screws (27) penetrate through the second fixing plate (26) and are screwed into the first fixing plates (21).

5. The bell-type sand remover for municipal wastewater treatment according to claim 1, wherein the sand remover host (1) is communicated with the filter tank (15) through a water outlet pipe (17), and a water outlet (19) is formed in the lower end of the side wall surface of the filter tank (15).

6. The bell-type sand remover for municipal sewage treatment according to claim 1, wherein the lower bottom surface of the main body (1) of the sand remover is provided with an emptying port (25).