CN210315943U - Prefabricated pump station of integration of sewage filth autosegregation and promotion - Google Patents

Abstract

The utility model discloses an integrated prefabricated pump station for automatically separating and lifting sewage and dirt, relating to the field of industrial equipment; the novel sewage treatment device comprises a barrel body, wherein a base is fixedly connected to the bottom of the inner side of the barrel body, a water inlet and a water outlet are formed in the barrel body, a sewage pump is arranged in the barrel body, a partition plate is arranged on the base, the space of the bottom of the inner side of the barrel body is divided into two areas by the partition plate, one area is a muddy water area, the other area is a clear water area, a floating object shielding plate adaptive to the muddy water area is arranged in the muddy water area, the water inlet is located above the floating object shielding plate, a guide pipe is arranged above the floating object shielding plate, a guide pipe hole adaptive to the guide pipe. The utility model discloses utilize primary filter equipment, floater shielding plate and solid-liquid separation equipment to filter the filth in with the sewage, the sewage after filtering gets into clear water district, and the barrel is taken out by the immersible pump in the muddy water chamber is stayed to the filth, has the function of filth in the separation sewage.

Description

Prefabricated pump station of integration of sewage filth autosegregation and promotion

Technical Field

The utility model belongs to the industrial equipment field, in particular to prefabricated pump station of integration of sewage filth autosegregation and promotion.

Background

The integrated prefabricated pump station is a lifting device for lifting sewage, rainwater, drinking water and wastewater, and is transported to a booster pump station installed on site after being produced and assembled in a factory. The method has the characteristics of flexibility, short construction period of the pump station, simplicity and convenience in installation and the like. The prior art can not automatically separate and lift the dirt in the sewage.

Chinese patent No. CN207905095U, No. 20180925, patent name "a novel prefabricated pump station of glass fiber reinforced plastics"; the utility model provides a novel prefabricated pump station of glass steel, including the prefabricated pump station body of glass steel, the lower part of the prefabricated pump station body of glass steel has a plurality of mounting holes, the prefabricated pump station body of glass steel is concave formula structure down, reserve a tubulose outlet on the right side end upper portion of the prefabricated pump station body of glass steel, water level probe still has, a control circuit, alarm equipment and drainage water pump, water level probe installs the lower left side at the concave structure position in the prefabricated pump station body of glass steel down in the middle part, drainage water pump installs the lower right side at the concave structure position in the prefabricated pump station body of glass steel down in the middle part, control circuit and alarm equipment install in a component box, and with water level probe, drainage water pump passes through the wire and is connected. Although the invention can discharge accumulated water in time and ensure the normal work of internal elements, the invention still can not automatically separate and lift the dirt in the sewage.

Disclosure of Invention

The utility model aims at overcoming the shortcoming that prior art does not possess the function of separation sewage filth, providing one kind and utilizing elementary filter equipment, floater shielding plate and solid-liquid separation equipment to get into clear water district with the filth automatic filtration in the sewage, the filth is stayed muddy water chamber and is taken the barrel out by the immersible pump, can the prefabricated pump station of the filth in autosegregation and the promotion sewage.

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

an integrated prefabricated pump station for automatically separating and lifting sewage and dirt comprises a barrel body, wherein a base is fixedly connected to the bottom of the inner side of the barrel body, a water inlet and a water outlet are formed in the barrel body, a sewage pump is arranged in the barrel body and connected with the water outlet, a partition plate is arranged on the base, the lower side of the partition plate is fixedly connected to the base, two opposite sides of the partition plate are fixedly connected to the inner side wall of the barrel body, the space at the bottom of the inner side of the barrel body is divided into two areas by the partition plate, one area is a muddy water area, the other area is a clear water area, a floating shielding plate adaptive to the muddy water area is arranged in the muddy water area, the edge of the floating shielding plate is connected with the inner side wall of the muddy water area, the water inlet is positioned above the floating shielding plate, a guide pipe is arranged above the floating shielding plate, a guide pipe hole adaptive to, the device is characterized in that a submersible pump is arranged below the floating object shielding plate, the submersible pump is connected with a muddy water cavity dirt collector, the submersible pump is connected with a control cabinet, and the sewage pump is connected with the control cabinet. Sewage gets into the barrel from the water inlet, and sewage comes in from the water inlet, then reachs floater shielding plate below through the pipe, along with sewage liquid level is higher and higher, sewage is through floater shielding plate, and sewage is filtered, and filth in the sewage is kept off in floater shielding plate below, and the opposite side of baffle is overflowed to the sewage through filtering, promptly, clear water district, the sewage pump work in control pump control clear water district, carry out the barrel from the delivery port with sewage after filtering, and the work of switch board control immersible pump is torn the filth and is discharged muddy water chamber filth collector, the utility model discloses have the function of autosegregation sewage filth, and promote the filth to muddy water chamber filth collector, the immersible pump can carry out the barrel with the filth in the muddy water district, prevents that the barrel from blockking up, and muddy water chamber filth collector is used for collecting the.

Preferably, a solid-liquid separation device is arranged above the partition plate. When the filtered sewage overflows to the clean water area, the sewage is filtered for the second time through the solid-liquid separation device, and the sewage filtering effect is better.

Preferably, the water inlet is connected to a primary filtration device within the cartridge, said water inlet being connected to the conduit through the primary filtration device. Add elementary filter equipment, elementary filter equipment adopts the screen cloth, obtains prefilter before sewage gets into floater shielding plate below, filters the very big filth of volume, improves filtration efficiency.

Preferably, the solid-liquid separation device is a solid-liquid separation overflow partition plate, the lower side of the solid-liquid separation overflow partition plate is connected with the upper side of the partition plate, and the two opposite sides of the solid-liquid separation overflow partition plate are connected with the inner side wall of the cylinder. And a solid-liquid separation overflow partition plate is adopted, so that the structure is simple.

Preferably, the submersible pump comprises a pump body, the sewage pump comprises a second pump body, and the base is provided with a vortex groove below the pump body and the second pump body. And a vortex groove is additionally arranged, so that the working efficiency of the pump body and the second pump body is improved.

Preferably, the muddy water cavity dirt collector is located on the upper side face of the barrel body, the muddy water cavity dirt collector is located above the muddy water area, the muddy water cavity dirt collector comprises a shell, a plurality of holes are formed in the bottom of the shell on the upper side face of the barrel body, an inner barrel is arranged in the shell, a plurality of second holes and a pump pipe hole are formed in the bottom face of the inner barrel, the submersible pump comprises a pump pipe matched with the pump pipe hole, the end portion of the pump pipe penetrates through the upper side face of the barrel body and the pump pipe hole successively and then enters the inner barrel, a cover plate is arranged in the inner barrel, one end of the cover plate is hinged to the bottom face of the inner barrel, the other end of the cover plate abuts against the top. The muddy water cavity dirt collector is used for collecting the dirt pumped out from the barrel body, the dirt is collected in the inner barrel, the inner barrel is full and can be taken out to be poured, and the shell can prevent the dirt from scattering due to sudden work of the pump body when the inner barrel is not placed.

Preferably, a liquid level sensor is arranged in the clear water area and is connected with the control cabinet. The liquid level sensor can measure the height of the liquid level in the clear water area, and when the liquid level of the sewage in the clear water area reaches a certain height, the control cabinet controls the sewage pump to automatically work to reduce the liquid level, so that the liquid level is prevented from being too high. Meanwhile, the control cabinet controls the sewage pump to work, so that the height of sewage in the muddy water area is reduced, and the liquid level of the sewage in the clear water area is prevented from continuously rising.

Preferably, the solid-liquid separation apparatus may further include: the solid-liquid separation device comprises a sliding solid-liquid separation overflow baffle and a rotating solid-liquid separation overflow baffle, wherein the inner side wall of the barrel is provided with a chute, the two opposite sides of the sliding solid-liquid separation overflow baffle are positioned in the chute and are in sliding connection with the chute, the inner side wall of the barrel is fixedly connected with an electric telescopic rod, the push rod of the electric telescopic rod is connected with the sliding solid-liquid separation overflow baffle in an upside mode, the lower edge of the sliding solid-liquid separation overflow baffle is hinged to the upper edge of the rotating solid-liquid separation overflow baffle, a coil spring is arranged at the hinged position of the sliding solid-liquid separation overflow baffle and the rotating solid-liquid separation overflow baffle, and the lower. When the solid-liquid separation device filters sewage for the second time, the rotating solid-liquid separation overflow baffle plate is arranged below the sewage, so that the sewage mainly passes through the rotating solid-liquid separation overflow baffle plate when overflowing, dirt is easy to block at one side of the rotating solid-liquid separation overflow baffle plate, at the moment, the electric telescopic rod extends to control the sliding solid-liquid separation overflow baffle plate and the rotating solid-liquid separation overflow baffle plate to move downwards, because the baffle plate has a certain thickness, when the rotating solid-liquid separation overflow baffle plate moves downwards, the rotating solid-liquid separation overflow baffle plate can rotate towards the direction of the muddy water area, meanwhile, under the action of the coil spring, the rotating solid-liquid separation overflow baffle plate always abuts against the baffle plate, no gap is formed between the baffle plate and the rotating solid-liquid separation overflow baffle plate, the sewage is prevented from entering the clear water area without being filtered, and finally, at the moment, the original rotating solid-liquid separation overflow partition plate faces downwards to one side of the clear water area, the original rotating solid-liquid separation overflow partition plate faces upwards to one side of the muddy water area, therefore, dirt blocked on the rotating solid-liquid separation overflow partition plate is located above, sewage in the muddy water area is lifted from bottom to top, the dirt blocked on the rotating solid-liquid separation overflow partition plate is easily washed away by the sewage at the moment, after the washing is completed, the electric telescopic rod contracts, and the rotating solid-liquid separation overflow partition plate and the sliding solid-liquid separation overflow partition plate return to the initial position. The utility model discloses have the function of automatic clearance solid-liquid separation equipment.

The utility model has the advantages that: the utility model discloses utilize primary filter equipment, floater shielding plate and solid-liquid separation equipment to filter the filth in with the sewage, the sewage after filtering gets into clear water district, and the filth is stayed muddy water chamber and is taken the barrel out by the immersible pump, has the function of filth in the separation sewage, possesses the function of automatic clearance solid-liquid separation equipment simultaneously.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of example 2;

FIG. 4 is a cross-sectional view C-C of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

fig. 6 is a schematic view of the electric telescopic rod during extension.

In the figure: the device comprises a cylinder body 1, a base 2, a partition plate 3, a solid-liquid separation overflow partition plate 4, a water inlet 5, a primary filtering device 6, a floating object baffle plate 7, a guide pipe 8, a guide pipe hole 9, a submersible pump 10, a sewage pump 11, a working platform plate 12, a water outlet 13, a ladder stand 15, a muddy water cavity dirt collector 16, a shell 17, a hole 18, a second hole 19, a pump pipe 20, a cover plate 21, a pump pipe hole 22, a second pump pipe 23, a vent hole 24, a water valve 25, a liquid level sensor 26, a vortex groove 27, a pump body 28, a second pump body 29, a chute 30, a sliding solid-liquid separation overflow partition plate 31, a rotating solid-liquid separation overflow partition plate 32, an electric telescopic rod 33, a convex strip 34.

Detailed Description

The invention will be further explained in detail with reference to the drawings and the following detailed description:

example 1:

FIG. 1 and FIG. 2 show an integrated prefabricated pump station for automatically separating and lifting sewage and filth, which comprises a cylinder 1, wherein the cylinder 1 is made of high-strength fiber Glass Reinforced Plastic (GRP), the cylinder 1 is of a cylindrical structure, the top of the cylinder 1 is flush with the ground, the bottom of the cylinder 1 is fixedly connected to a foundation 2 through bolts, the bottom of the inner side of the cylinder 1 is provided with a base 2, the base 2 is formed by pouring concrete, the base 2 is provided with a vertically arranged partition plate 3, two opposite sides of the partition plate 3 are fixedly connected with the inner side wall of the cylinder 1, the lower side of the partition plate 3 is fixedly connected to the base 2, the space at the bottom of the inner side of the cylinder 1 is divided into two areas by the partition plate 3, one area is a muddy water area, the other area is a clear water area, a solid-liquid separation device is arranged above the partition plate 3, the solid-, the lower side of a solid-liquid separation overflow baffle plate 4 is fixedly connected with the upper side of a baffle plate 3, two opposite sides of the solid-liquid separation overflow baffle plate 4 are fixedly connected with the inner side wall of a cylinder body 1, a water inlet 5 is arranged at one side of the cylinder body 1 corresponding to a muddy water area, a primary filtering device 6 is connected in the cylinder body 1 through the water inlet 5, the primary filtering device 6 adopts a screen, a horizontally placed floater baffle plate 7 is arranged in the muddy water area, the screen, the floater baffle plate 7 and the solid-liquid separation overflow baffle plate 4 are gradually reduced in pore size, the floater baffle plate 7 is positioned below the primary filtering device 6, the outline of the floater baffle plate 7 is matched with the cross section of the muddy water area in shape, the edge of the floater baffle plate 7 is connected to the inner side wall of the cylinder body 1 and the baffle plate 3, the cavity of the muddy water area below the floater baffle plate 7 is a muddy water cavity, a conduit 8 is arranged between the floater baffle plate, one end of a guide pipe 8 is connected with a primary filtering device 6, the other end of the guide pipe 8 is connected with a guide pipe hole 9, 1-2 submersible pumps 10 are arranged in a muddy water cavity, the submersible pumps 10 adopt cutting type submersible pumps or silt type submersible pumps, the submersible pumps 10 are fixedly connected on a base 2, a sewage pump 11 is arranged in a clear water area, the number of the sewage pumps 11 is 2-4, the sewage pump 11 adopts a uniform sewage pump, the sewage pump 11 is fixedly connected on the base 2, the submersible pump 10 comprises a pump body 28, the sewage pump 11 comprises a second pump body 29, the base 2 is provided with a vortex groove 27 below the pump body 28 and the second pump body 29, a horizontally placed working platform plate 12 is arranged in a cylinder body 1, the edge of the working platform plate 12 is fixedly connected with the inner side wall of the cylinder body 1, the working platform plate 12 is positioned above a water inlet 5, one side of the cylinder body 1, the submersible pump comprises a barrel body 1, a personnel inlet and a personnel outlet are arranged on the upper side of the barrel body 1, a ladder stand 15 is arranged on a working platform plate 12, the bottom end of the ladder stand 15 abuts against the upper side of the working platform plate 12, the top end of the ladder stand 15 is connected with the personnel inlet and the personnel outlet, an air vent 24 is arranged on the upper side of the barrel body 1, a muddy water cavity dirt collector 16 is arranged on the upper side of the barrel body 1, the muddy water cavity dirt collector 16 is positioned above a muddy water area, the muddy water cavity dirt collector 16 comprises a shell 17, the shell 17 is of a cylindrical structure, a plurality of holes 18 are formed in the bottom of the shell 17 on the upper side of the barrel body 1, the holes 18 are circular, the radius of the holes 18 is 2mm, an inner barrel 36 is arranged in the shell 17, a plurality of second holes 19 and a pump pipe hole 22 are formed in the bottom of the inner barrel 36, The upper side surface of the cylinder body 1 and the pump pipe hole 22 enter the inner barrel 36, a cover plate 21 is arranged in the inner barrel 36, one end of the cover plate 21 is hinged to the bottom surface of the inner barrel 36, the other end of the cover plate 21 abuts against the top end of the pump pipe 20, a coil spring is arranged at the hinged position of the cover plate 21 and the inner barrel 36, the sewage pump 11 comprises a second pump pipe 23, one end of the second pump pipe 23 is connected with the sewage pump 11, the other end of the second pump pipe 23 is connected with the water outlet 13, the pump pipe 20 and the second pump pipe 23 are both provided with a water valve 25, the water valves 25 are both positioned above the working platform plate 12, a liquid level sensor 26 is arranged in the clean water area, the liquid level sensor 26 adopts a static pressure type liquid level meter, a control cabinet 35 is arranged on the ground.

The use process of the embodiment is as follows:

rainwater, sewage and comprehensive water drainage pipelines are connected with a water inlet, the rainwater, the sewage and the sewage in the comprehensive water drainage pipelines enter a muddy water cavity in a muddy water area after passing through a primary filtering device and a guide pipe, sewage in the sewage is primarily filtered by the primary filtering device, the liquid level of the sewage in the muddy water cavity rises along with the fact that a sewage source does not cut off the muddy water cavity, at the moment, floaters are possibly on the surface of the sewage, when the sewage passes through a floater baffle plate, the floaters are blocked in the muddy water cavity by the floater baffle plate and cannot rise above the floater baffle plate, when the liquid level of the sewage rises to the upper edge of the baffle plate, the sewage overflows to a clear water area from a solid-liquid separation overflow baffle plate, the solid-liquid separation overflow baffle plate filters dirt with smaller volume, finally, various dirt is retained in the muddy water area, the filtered clear water enters the clear water area, and a control cabinet controls a sewage pump in the clear water area to work, the clear water in the clear water area is conveyed to the water outlet, the water outlet is connected with a municipal pipeline, when the dirt in the muddy water cavity is too much, the control cabinet controls the submersible pump to work, the submersible pump tears the dirt and conveys the dirt to an inner barrel of a dirt collector of the muddy water cavity, water possibly exists in the dirt, the water in the dirt falls back to the muddy water cavity through the holes and the second holes under the action of gravity, when the dirt in the inner barrel is too much, the inner barrel is taken out of the shell, when the inner barrel is taken out, the pump pipe comes out of the pump pipe hole, the cover plate rotates under the action of the coil spring, the cover plate covers the pump pipe hole, after the dirt in the inner barrel is poured, the inner barrel is put into the shell again, the pump pipe is inserted into the pump pipe hole, the cover plate is pushed open again by the pump pipe, when the utility model is not used, the control cabinet is shut down, a worker goes down to the working platform, the vent hole ensures the air circulation in the cylinder body.

Example 2:

as shown in fig. 3 to 6, the present embodiment is substantially the same as embodiment 1, except that: the barrel 1 is of a cuboid structure, the solid-liquid separation device comprises a sliding solid-liquid separation overflow partition plate 31 and a rotating solid-liquid separation overflow partition plate 32, the sliding solid-liquid separation overflow partition plate 31 is vertically placed, the sliding solid-liquid separation overflow partition plate 31 is positioned above the rotating solid-liquid separation overflow partition plate 32, the sliding solid-liquid separation overflow partition plate 31 and the partition plate 3 are positioned on the same plane, a sliding groove 30 is arranged on the inner side wall of the barrel 1, two vertically placed convex strips 34 are fixedly connected to the corresponding position of the sliding groove 30 of the barrel 1, the convex strips 34 are in clearance fit to form the sliding groove 30, the two opposite sides of the sliding solid-liquid separation overflow partition plate 31 are positioned in the sliding groove 30 and are in sliding connection with the sliding groove 30, a vertically placed electric telescopic rod 33 is fixedly connected to the inner side wall of the barrel 1, the electric telescopic rod 33 and the sliding, the lower edge of the sliding solid-liquid separation overflow partition plate 31 is hinged with the upper edge of the rotating solid-liquid separation overflow partition plate 32, another coil spring is arranged at the hinged position of the sliding solid-liquid separation overflow partition plate 31 and the rotating solid-liquid separation overflow partition plate 32, one side, close to the clean water area, of the lower edge of the rotating solid-liquid separation overflow partition plate 32 abuts against the upper edge of the partition plate 3, and the electric telescopic rod 33 is connected with the control cabinet 35.

The use process of the embodiment is as follows:

the using process of the embodiment is roughly the same as the case of the embodiment, and the difference is that: the control cabinet controls the electric telescopic rod to extend, a push rod of the electric telescopic rod pushes the sliding solid-liquid separation overflow partition plate to move downwards, two sides of the sliding solid-liquid separation overflow partition plate slide in the sliding groove, the sliding solid-liquid separation overflow partition plate pushes the rotating solid-liquid separation overflow partition plate to move downwards, meanwhile, the rotating solid-liquid separation overflow partition plate rotates towards the direction of the muddy water area, one side of the rotating solid-liquid separation overflow partition plate, which faces towards the clear water area, always abuts against the upper edge of the partition plate under the action of a coil spring, at the moment, sewage in the muddy water area flows upwards from bottom to top to scour the lower side of the rotating solid-liquid separation overflow partition plate, dirt clamped on the upper side of the rotating solid-liquid separation overflow partition plate can be scoured by the sewage, then the control cabinet controls the electric telescopic rod to shrink, finally, rotating one side of the lower edge of the solid-liquid separation overflow partition plate, which is close to the clean water area, to abut against the upper edge of the partition plate again.

Claims (8)

1. An integrated prefabricated pump station for automatically separating and lifting sewage and dirt comprises a barrel body, wherein a base is fixedly connected to the bottom of the inner side of the barrel body, a water inlet and a water outlet are formed in the barrel body, a sewage pump is arranged in the barrel body and connected with the water outlet, a partition plate is arranged on the base, the lower side of the partition plate is fixedly connected to the base, two opposite sides of the partition plate are fixedly connected to the inner side wall of the barrel body, the space at the bottom of the inner side of the barrel body is divided into two areas by the partition plate, one area is a muddy water area, the other area is a clear water area, a floating material shielding plate adaptive to the muddy water area is arranged in the muddy water area, the edge of the floating material shielding plate is connected with the inner side wall of the muddy water area, the water inlet is positioned above the floating material shielding plate, a guide pipe is arranged above the floating material, the water inlet is connected with a guide pipe hole through a guide pipe, a submersible pump is arranged below the floating blocking plate and connected with a muddy water cavity dirt collector, the submersible pump is connected with a control cabinet, and the sewage pump is connected with the control cabinet.

2. The prefabricated pump station of integration of sewage filth autosegregation and promotion according to claim 1, characterized in that, be equipped with solid-liquid separation equipment above the baffle.

3. The integrated prefabricated pump station for automatic separation and lifting of sewage and sewage according to claim 1, wherein the water inlet is connected with a primary filtering device in the cylinder body, and the water inlet is connected with the conduit through the primary filtering device.

4. The prefabricated pump station of integration of sewage filth autosegregation and promotion according to claim 2, characterized in that, solid-liquid separation device is the overflow baffle of solid-liquid separation, the overflow baffle of solid-liquid separation downside is connected with the baffle upside, the relative both sides of overflow baffle of solid-liquid separation are connected with the barrel inside wall.

5. The integrated prefabricated pump station for automatically separating and lifting sewage and sewage according to claim 1, 2, 3 or 4, wherein the submersible pump comprises a pump body, the sewage pump comprises a second pump body, and the base is provided with a vortex groove below the pump body and the second pump body.

6. The integrated prefabricated pump station for automatically separating and lifting sewage and sewage according to claim 1, 2, 3 or 4, wherein the muddy water cavity sewage collector is positioned on the upper side surface of the cylinder body and above the muddy water area, the muddy water cavity sewage collector comprises a shell, a plurality of holes are formed in the bottom of the shell on the upper side surface of the cylinder body, an inner barrel is arranged in the shell, a plurality of second holes and a pump pipe hole are formed in the bottom surface of the inner barrel, the submersible pump comprises a pump pipe matched with the pump pipe hole, the end of the pump pipe penetrates through the upper side surface of the cylinder body and the pump pipe hole in sequence and then enters the inner barrel, a cover plate is arranged in the inner barrel, one end of the cover plate is hinged to the bottom surface of the inner barrel, the other end of the cover plate abuts against the top end of the pump pipe, and a coil spring is.

7. The integrated prefabricated pump station for automatically separating and lifting sewage and sewage according to claim 1, 2, 3 or 4, wherein a liquid level sensor is arranged in the clean water area and connected with the control cabinet.

8. The prefabricated pump station of integration of sewage and sewage automatic separation and promotion of claim 2, characterized in that, the solid-liquid separation device includes a slip solid-liquid separation overflow baffle and a rotation solid-liquid separation overflow baffle, the barrel inside wall is equipped with the spout, and the slip solid-liquid separation overflow baffle is located the spout and with spout sliding connection in opposite sides, the barrel inside wall rigid coupling has electric telescopic handle, electric telescopic handle's push rod is connected with the upside of slip solid-liquid separation overflow baffle, the lower edge of slip solid-liquid separation overflow baffle is articulated with the upper edge of rotation solid-liquid separation overflow baffle, the department that articulates slip solid-liquid separation overflow baffle and rotation solid-liquid separation overflow baffle is equipped with the wind spring, the rotation solid-liquid separation overflow baffle lower edge is close to clear water district one side and is leaned on the.

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