CN212453045U

CN212453045U - Integrated pump station

Info

Publication number: CN212453045U
Application number: CN202021010060.9U
Authority: CN
Inventors: 陈文�
Original assignee: Chongqing Volik Environmental Protection Equipment Co ltd
Current assignee: Chongqing Volik Environmental Protection Equipment Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-02
Anticipated expiration: 2030-06-04

Abstract

The utility model adopts an integrated pump station, which comprises a shell, wherein the shell is connected with a water inlet pipe, the shell is divided into a pretreatment cavity and a placing cavity through a division plate, the pretreatment cavity is communicated with the water inlet pipe, a sludge pump is arranged in the placing cavity, and the sludge pump is connected with a water outlet pipe; a placing plate which is right opposite to the discharging end of the water inlet pipe is arranged in the pretreatment cavity, a collecting frame is erected between the placing plate and the side wall where the discharging end of the water inlet pipe is located in the pretreatment cavity, the collecting frame is of a net-shaped barrel structure and is used for filtering sewage led in by the water inlet pipe, the collecting frame can lift in the vertical direction through a lifting assembly, a discharging opening matched with the collecting frame is formed in the top of the pretreatment cavity, and a cover plate matched with the discharging opening is arranged at the discharging opening; one side of the partition plate facing the pretreatment cavity is provided with an inclined block to enable the bottom of the pretreatment cavity to be of a necking structure, the bottom of the pretreatment cavity is connected with a sludge discharge pipe, and the sludge discharge pipe is connected with a sludge discharge pump. The pretreatment cavity avoids the influence of waste and sludge with larger volume on the sludge pump.

Description

Integrated pump station

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to integration pump station.

Background

The integrated prefabricated pump station is common equipment for providing potential energy and pressure energy for water through a water pump and solving the problems of drainage and irrigation and pollution discharge of sewage under the condition of no self-flow. The prefabricated pump station of integration is used for relying on the place of gravity action blowdown by oneself, collects the waste water who is less than the water course liquid level through sewage special groove to and keep away from the waste water that municipal administration sewage pipe network and sanitary installation discharged, and carry sewage pipe network with the help of the promotion of sewage pump.

The pump station among the prior art includes the casing, communicates with each other the inlet tube that sets up with the casing and sets up the sewage pump in the casing, and the sewage pump is connected with the blow off pipe, and the sewage that awaits treating is followed the inlet tube and is led into the casing in, promotes the sewage of leading-in casing through the sewage pump that sets up in the casing and gets into corresponding sewage treatment system and handle.

Because the integrated pump station is often used for the construction of sponge cities such as flood control and drainage, riverway restoration, black and odorous water treatment, rainwater collection and utilization and the like, sewage led into the shell along with the water inlet pipe may contain a large amount of sludge and impurities with larger volume, the sewage pump can be easily damaged when the sewage is led into the shell, and meanwhile, the sludge gathered in the shell is easy to decay.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an integration pump station has solved among the prior art and has contained the impurity of great volume and the too high and then influence the problem that the interior sludge pump of casing used in the sewage of leading-in casing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the integrated pump station comprises a shell, wherein the shell is connected with a water inlet pipe, the shell is divided into a pretreatment cavity and a placing cavity which are communicated through a partition plate, the pretreatment cavity is communicated with the water inlet pipe, a sludge pump is arranged in the placing cavity, and the sludge pump is connected with a water outlet pipe;

a placing plate which is right opposite to the discharging end of the water inlet pipe is arranged in the pretreatment cavity, a collecting frame is erected between the placing plate and the side wall where the discharging end of the water inlet pipe is located in the pretreatment cavity, the collecting frame is of a net-shaped barrel structure and is used for filtering sewage led in by the water inlet pipe, the collecting frame can lift in the vertical direction through a lifting assembly, a discharging opening matched with the collecting frame is formed in the top of the pretreatment cavity, and a cover plate matched with the discharging opening is arranged at the discharging opening;

one side of the partition plate facing the pretreatment cavity is provided with an inclined block to enable the bottom of the pretreatment cavity to be in a necking structure, the bottom of the pretreatment cavity is connected with a sludge discharge pipe, and the sludge discharge pipe is connected with a sludge discharge pump.

Further, be equipped with the mesh region that supplies the sewage circulation on the division board, be equipped with the buffer board that sets up with division board parallel interval placing the intracavity, the sludge pump sets up the one side of keeping away from the division board at the buffer board.

Further, the mesh region is equipped with the anti-clogging mechanism that the cooperation was used, prevent that the clogging mechanism is including running through division board and buffer board and with the buffer board rotation axis of being connected, the axis of rotation is fitted with a contraceptive ring and is equipped with the setting lever that uses a plurality of with the regional cooperation of mesh, still is connected with first bevel gear in the axis of rotation, and first bevel gear meshing has second bevel gear, and second bevel gear has driving motor through the drive shaft connection.

Further, still include deodorization subassembly, deodorization subassembly is including setting up the outlet duct that is close to the division board setting in the preliminary treatment intracavity, the outlet duct is connected with air compressor, the venthole has been seted up on the preliminary treatment intracavity, is equipped with the interception net in the venthole.

Further, the placing cavity is internally provided with a bearing plate, and the driving motor and the air compressor are placed on the bearing plate.

The principle of the utility model is as follows: from leading-in sewage of inlet tube earlier through collecting the frame and filtering, intercept great bulky waste material, can slow down the velocity of water simultaneously, and less waste material (to the less waste material of sludge pump influence) passes with mud and collects the frame and drop to the preliminary treatment chamber bottom, because preliminary treatment chamber bottom is the throat structure for mud gathers easily in preliminary treatment chamber bottom, derives through the mud pipe at last, avoids a large amount of mud to get into to place the chamber and takes place putrefatedly placing the intracavity.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model divides the shell into two chambers by the partition board, and the pretreatment such as filtration and sedimentation is carried out on the sewage led in by the water inlet pipe in the pretreatment chamber, so as to avoid the influence of waste and sludge with larger volume on the sludge pump; the pretreatment of the sewage and the work of the sludge pump are separately arranged, so that the influence of the sewage treatment on the work of the sludge pump is avoided; the pretreatment cavity can prevent a large amount of sludge from being accumulated in the placing cavity, reduce the corrosion influence of sludge decay on the sludge pump and prolong the service life of the sludge pump.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a fitting view of the kick-out lever and the steel wire layer of the present invention.

In the figure, a cover plate 1, a positioning rod 2, a lifting rope 3, a water inlet pipe 4, a supporting plate 5, a collecting frame 6, a pretreatment cavity 7, a sludge discharge pipe 8, an inclined block 9, a placing plate 10, a gas outlet pipe 11, a sludge pump 12, a water outlet pipe 13, a placing cavity 14, a bearing plate 15, an air compressor 16, a driving motor 17, a partition plate 18, a material stirring rod 19, a steel wire layer 191, a mesh area 20, a sealing bearing 21, a rotating shaft 22, a first bevel gear 23, a second bevel gear 24, a driving shaft 25, an access plate 26, an interception net 27, a gas outlet 28, a drag hook 29 and a buffer plate 30.

Detailed Description

As shown in fig. 1 and 2, the utility model relates to an integrated pump station, which comprises a shell, wherein the shell is connected with a water inlet pipe 4, the shell is divided into a pretreatment cavity 7 and a placing cavity 14 which are communicated through a partition plate 18, the pretreatment cavity 7 is communicated with the water inlet pipe 4, a sludge pump 12 is arranged in the placing cavity 14, and the sludge pump 12 is connected with a water outlet pipe 13; a placing plate 10 which is arranged right opposite to the discharging end of the water inlet pipe 4 is arranged in the pretreatment cavity 7, the placing plate 10 and the partition plate 18 are arranged in parallel, a collecting frame 6 is erected between the placing plate 10 and the side wall where the discharging end of the water inlet pipe 4 is located in the pretreatment cavity 7, the collecting frame 6 is of a net-shaped barrel structure and is used for filtering sewage led in by the water inlet pipe 4, the collecting frame 6 can lift along the vertical direction through a lifting assembly, a discharging opening which is matched with the collecting frame 6 for use is formed in the top of the pretreatment cavity 7, and a cover plate 1 which is matched for use is arranged at the; one side of the partition plate 18 facing the pretreatment cavity 7 is provided with an inclined block 9 to enable the bottom of the pretreatment cavity 7 to be in a necking structure, the bottom of the pretreatment cavity 7 is connected with a sludge discharge pipe 8, and the sludge discharge pipe 8 is connected with a sludge discharge pump. The utility model discloses the lifting unit who sets up is including setting up the drag hook 29 on collecting frame 6 and the lifting rope 3 of being connected with drag hook 29, and lifting rope 3 fixes (bindes fixedly etc.) through locating lever 2 that is close to the discharge opening setting. The upper end of the collecting frame 6 is provided with a supporting plate 5 which extends outwards and is of an annular structure, and the supporting plate 5 is erected on a supporting groove formed in the side wall of the placing plate 10 and the side wall of the pretreatment cavity 7. Collect frame 6 and need clear up after using a period, when operating personnel cleared up and collects frame 6, open apron 1, untie lifting rope 3 on the locating lever 2, promote lifting rope 3, will collect frame 6 and take out from the discharge opening, filter sewage in putting into preliminary treatment chamber 7 after empting the wastes material again to fix lifting rope 3 on locating lever 2, cover apron 1.

From leading-in sewage of inlet tube 4 earlier through collecting frame 6 and filtering, intercept the waste material of great volume, can slow down the velocity of water flow simultaneously, and less waste material (to the less waste material of sludge pump 12 influence) passes with mud and collects frame 6 and drop to pretreatment chamber 7 bottom, because pretreatment chamber 7 bottom is the throat structure for mud gathers easily in pretreatment chamber 7 bottom, derives through mud pipe 8 at last, avoids a large amount of mud to get into and places chamber 14 and take place putrefaction placing chamber 14. The utility model divides the shell into two chambers by the partition board 18, and the pretreatment such as filtration and sedimentation is carried out on the sewage led in by the water inlet pipe 4 in the pretreatment chamber 7, so as to avoid the influence of waste and sludge with larger volume on the sludge pump 12; the pretreatment of the sewage and the operation of the sludge pump 12 are separately arranged, so that the influence of the sewage treatment on the operation of the sludge pump 12 is avoided; the pretreatment cavity 7 can prevent a large amount of sludge from being accumulated in the placing cavity 14, reduce the corrosion influence of sludge corruption on the sludge pump 12 and prolong the service life of the sludge pump 12.

In order to facilitate the sewage filtered and precipitated in the pretreatment cavity 7 to enter the placing cavity 14 and be conducted through the sewage pump, and also in order to prevent the waste with larger volume which is not filtered by the collecting frame 6 (when the waste in the collecting frame 6 is cleaned) from passing through the pretreatment cavity 7, the utility model is provided with a mesh area 20 for the circulation of the sewage on the partition plate 18; for making the entering place the sewage in the chamber 14 and can slow down the velocity of flow, avoid leading-in rivers sudden increase in the inlet tube 4, striking sludge pump 12 influences sludge pump 12's safety in utilization, this practicality is being equipped with the buffer board 30 with the parallel interval setting of division board 18 placing the chamber 14, and sludge pump 12 sets up the one side of keeping away from division board 18 at buffer board 30.

Most of sludge can be precipitated at the bottom of the pretreatment cavity 7, but a few of sludge can pass through the mesh area along with water flow, and the sludge and small-volume waste passing through the mesh area have the risk of blocking the mesh area 20, in order to solve the problem, the mesh area 20 is provided with a matched anti-blocking mechanism, the anti-blocking mechanism comprises a rotating shaft 22 which penetrates through the separation plate 18 and the buffer plate 30 and is rotatably connected with the buffer plate 30 through a sealing bearing 21, the rotating shaft 22 is annularly provided with a plurality of material stirring rods 19 matched with the mesh area 20, the rotating shaft 22 is also connected with a first bevel gear 23, the first bevel gear 23 is meshed with a second bevel gear 24, and the second bevel gear 24 is connected with a driving motor 17 through a driving shaft 25. The kick-off rod 19 is provided with a steel wire layer 191, the steel wire and the kick-off rod 19 are arranged and placed according to a steel wire brush for brushing shoes in the prior art, and the steel wire layer 191 arranged on the kick-off rod 19 facilitates cleaning of the mesh area 20. The work of driving motor 17 drives the rotation of the second bevel gear 24 of coaxial setting, and second bevel gear 24 rotates and drives and rotate rather than the first bevel gear 23 of meshing, and first bevel gear 23 rotates and drives axis of rotation 22 and rotate and drive a plurality of stirring rod 19 and rotate, and a plurality of stirring rod 19 rotate and are used for brushing the regional 20 contact of mesh and clean, avoid the regional 20 large tracts of land of mesh to block up, influence the water conservancy diversion effect of the regional 20 of mesh.

Because stirring rod 19 can rotate when picking and brushing mesh region 20, stirring rod rotates the turbulent effect that increases sewage and can carry out the stirring of minizone to the sewage in the preliminary treatment chamber 7, is favorable to volatilizing of the foul smell gas that contains in the sewage, for the volatile effect of foul smell in the further increase sewage, the utility model discloses still include deodorization subassembly, deodorization subassembly is close to the outlet duct 11 that division board 18 set up including setting up in preliminary treatment chamber 7, outlet duct 11 is connected with air compressor 16, venthole 28 has been seted up on the preliminary treatment chamber 7, is equipped with interception net 27 in the venthole 28. In order to facilitate the installation of the driving motor 17 and the air compressor 16, a bearing plate 15 is arranged in the placing cavity 14, and the driving motor 17 and the air compressor 16 are placed on the bearing plate 15. An access hole is arranged at the top of the placing cavity 14, and an access plate 26 matched with the access hole is arranged at the access hole.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. Integration pump station, including the casing, the casing is connected with inlet tube (4), its characterized in that: the shell is divided into a pretreatment cavity (7) and a placing cavity (14) which are communicated through a partition plate (18), the pretreatment cavity (7) is communicated with the water inlet pipe (4), a sludge pump (12) is arranged in the placing cavity (14), and the sludge pump (12) is connected with a water outlet pipe (13);

a placing plate (10) which is right opposite to the discharge end of the water inlet pipe (4) is arranged in the pretreatment cavity (7), a collecting frame (6) is erected between the placing plate (10) and the side wall where the discharge end of the water inlet pipe (4) is located in the pretreatment cavity (7), the collecting frame (6) is of a net-shaped barrel structure and is used for filtering sewage led in by the water inlet pipe (4), the collecting frame (6) can lift along the vertical direction through a lifting assembly, a discharge opening which is matched with the collecting frame (6) is formed in the top of the pretreatment cavity (7), and a cover plate (1) which is matched with the discharge opening is formed in the discharge opening;

one side of the partition plate (18) facing the pretreatment cavity (7) is provided with an inclined block (9) to enable the bottom of the pretreatment cavity (7) to be of a necking structure, the bottom of the pretreatment cavity (7) is connected with a sludge discharge pipe (8), and the sludge discharge pipe (8) is connected with a sludge discharge pump.

2. The integrated pump station according to claim 1, wherein: the sewage treatment device is characterized in that a mesh area (20) for sewage circulation is arranged on the partition plate (18), a buffer plate (30) which is parallel to the partition plate (18) and is arranged at an interval is arranged in the placing cavity (14), and the sludge pump (12) is arranged on one side, far away from the partition plate (18), of the buffer plate (30).

3. The integrated pump station according to claim 2, wherein: mesh region (20) are equipped with the jam mechanism of preventing that cooperation was used, prevent that jam mechanism is including running through division board (18) and buffer board (30) and with buffer board (30) rotation axis (22) of being connected of rotating, rotation axis (22) are fitted with a contraceptive ring and are equipped with and use a plurality of stirring material pole (19) with mesh region (20) cooperation, still are connected with first bevel gear (23) on rotation axis (22), first bevel gear (23) meshing has second bevel gear (24), second bevel gear (24) are connected with driving motor (17) through drive shaft (25).

4. The integrated pump station according to claim 3, wherein: still include deodorization subassembly, deodorization subassembly is including setting up outlet duct (11) that are close to division board (18) setting in preliminary treatment chamber (7), outlet duct (11) are connected with air compressor (16), venthole (28) have been seted up on preliminary treatment chamber (7), are equipped with in venthole (28) and intercept net (27).

5. The integrated pump station according to claim 4, wherein: a bearing plate (15) is arranged in the placing cavity (14), and a driving motor (17) and an air compressor (16) are placed on the bearing plate (15).