CN217999979U - Sewage station sludge reflux pump - Google Patents
Sewage station sludge reflux pump Download PDFInfo
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- CN217999979U CN217999979U CN202221083157.1U CN202221083157U CN217999979U CN 217999979 U CN217999979 U CN 217999979U CN 202221083157 U CN202221083157 U CN 202221083157U CN 217999979 U CN217999979 U CN 217999979U
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- fixedly connected
- wall
- bevel gear
- sewage station
- filter screen
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Abstract
The utility model discloses a sewage station mud backwash pump, which comprises a mounting bracket, fixedly connected with casing on the mounting bracket, fixedly connected with motor power on the mounting bracket, motor power's output fixedly connected with transfer line, the left end fixedly connected with screw of transfer line, the first bevel gear of left end fixedly connected with of rotary rod, first bevel gear meshes there is second bevel gear, the reciprocal lead screw of second bevel gear fixedly connected with, reciprocal lead screw rotates with the casing to be connected, the outer wall cover of reciprocal lead screw is equipped with the brush board, be equipped with stop gear on the brush board, the inner wall fixedly connected with filter screen of casing. The utility model can intercept particle impurities by arranging the filter screen, and prevent internal parts from being damaged; the brush is driven to move up and down through the brush plate, foreign particles on the filter screen can be cleaned, and the situation that impurities are accumulated on the water inlet to cause blockage of the device is avoided.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sewage station sludge recirculation pump.
Background
The sludge reflux pump is special equipment for reflux of mixed liquor and denitrification of a secondary sewage treatment plant, and can also be used in places requiring micro-lift and large flow, such as ground drainage, irrigation, slurry suction and the like.
The sludge contains a few stone particles and other impurities, and the particle impurities can enter the sludge reflux pump and damage a propeller of the sludge reflux pump; and partial impurities such as particles can be accumulated around the water inlet of the sludge reflux pump, so that the sludge reflux pump is easily blocked, and the use function of the sludge reflux pump is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and provides a sludge reflux pump for a sewage station, which can intercept particle impurities by arranging a filter screen, thereby avoiding the damage of internal parts; the brush is driven to move up and down through the brush plate, foreign particles on the filter screen can be cleaned, and the situation that impurities are accumulated on the water inlet to cause blockage of the device is avoided.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a sewage station sludge recirculation pump, includes the mounting bracket, fixedly connected with casing on the mounting bracket, fixedly connected with motor power on the mounting bracket, motor power's output fixedly connected with transfer line, the left end fixedly connected with screw of transfer line, the inner wall fixedly connected with bearer bar of casing, the transfer line runs through the bearer bar and is connected rather than rotating, the casing internal rotation is connected with the rotary rod, the outer wall fixedly connected with action wheel of transfer line, the outer wall fixedly connected with from the driving wheel of rotary rod, the action wheel overlaps with the outer wall from the driving wheel jointly and is equipped with the belt, the first bevel gear of left end fixedly connected with of rotary rod, first bevel gear meshing has second bevel gear, second bevel gear fixedly connected with reciprocating screw, reciprocating screw rotates with the casing to be connected, reciprocating screw's outer wall cover is equipped with the brush board, be equipped with stop gear on the brush board, the inner wall fixedly connected with filter screen of casing.
Preferably, stop gear includes two connecting blocks with the outer wall fixed connection of brush board, two fixedly connected with slide bars on the casing, two the slide bar runs through the connecting block respectively and rather than sliding connection.
Preferably, the mounting bracket is fixed to the housing by welding.
Preferably, the outer wall of the power motor is fixedly connected with two mounting plates, and the two mounting plates are fixedly connected with a mounting frame.
Preferably, a groove is formed in the shell, the groove is matched with the protection frame, and the driven wheel is located in the groove.
Preferably, one end of the brush plate close to the filter screen is provided with a plurality of brushes.
Preferably, the inner wall of the left side of the shell is obliquely arranged.
Compared with the prior art, the utility model, its beneficial effect does:
1. the output end of the power motor drives the transmission rod and the propeller to rotate, and water flow can be pushed through the shell through the rotation of the propeller, so that more water flows can pass through the shell conveniently, and the working efficiency of the device is improved.
2. The filter screen through setting up can intercept the granule impurity in the rivers, avoids granule impurity and screw collision to cause the screw damage, extension device's life.
3. Through the rotatory action wheel, the belt that drives of transfer line, follow driving wheel, rotary rod, first bevel gear, second bevel gear, reciprocal lead screw rotate, can drive the brush board through the cooperation of connecting block and slide bar and reciprocate, can clear up the filter screen through the brush that sets up on the brush board, avoid piling up more device in the casing, cause the jam of device, the practicality is strong.
In conclusion, the filter screen can intercept particle impurities, so that internal parts are prevented from being damaged; the brush is driven to move up and down through the brush plate, foreign particles on the filter screen can be cleaned, and the situation that impurities are accumulated on the water inlet to cause blockage of the device is avoided.
Drawings
FIG. 1 is a sectional view of a sludge recirculation pump of a sewage station according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a left side view of the housing of the sludge recirculation pump of the sewage station;
fig. 4 is a right side view of the housing of the sludge reflux pump of the sewage station.
In the figure: the device comprises a mounting rack 1, a shell 2, a power motor 3, a transmission rod 4, a propeller 5, a protection frame 6, a belt 7, a rotating rod 8, a first bevel gear 9, a second bevel gear 10, a reciprocating screw rod 11, a brush plate 12, a brush 13, a filter screen 14, a connecting block 15 and a sliding rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a sewage station sludge reflux pump, including mounting bracket 1, fixedly connected with casing 2 on mounting bracket 1, mounting bracket 1 is fixed through the welding with casing 2, fixedly connected with motor power 3 on mounting bracket 1, two mounting panels of motor power 3's outer wall fixedly connected with, two mounting panels all with mounting bracket 1 fixed connection, motor power 3's output end fixedly connected with transfer line 4, transfer line 4's left end fixedly connected with screw 5, can promote rivers through inside casing 2 through screw 5's rotation, more rivers of being convenient for pass through, the work efficiency of the improvement device.
The inner wall fixedly connected with bearer bar 6 of casing 2, be equipped with the recess on the casing 2, the recess cooperatees with bearer bar 6, be located the recess from the driving wheel and set up, transfer line 4 runs through bearer bar 6 and is connected rather than rotating, the casing 2 internal rotation is connected with rotary rod 8, the outer wall fixedly connected with action wheel of transfer line 4, the outer wall fixedly connected with of rotary rod 8 is from the driving wheel, the action wheel overlaps jointly with the outer wall from the driving wheel and is equipped with belt 7, the left end fixedly connected with first bevel gear 9 of rotary rod 8, first bevel gear 9 meshes there is second bevel gear 10, second bevel gear 10 fixedly connected with reciprocal lead screw 11, reciprocal lead screw 11 rotates with casing 2 to be connected, the outer wall cover of reciprocal lead screw 11 is equipped with brush board 12, brush board 12 is close to the one end of filter screen 14 and is equipped with a plurality of brushes 13, the left side inner wall of casing 2 is the slope setting, be convenient for dropping of granule impurity.
Be equipped with stop gear on the brush board 12, stop gear include with two connecting blocks 15 of the outer wall fixed connection of brush board 12, two slide bars 16 of fixedly connected with on the casing 2, two slide bars 16 run through connecting block 15 respectively and rather than sliding connection, casing 2's inner wall fixedly connected with filter screen 14 can intercept granule impurity through setting up filter screen 14, avoids inside granule impurity enters into the device, causes the damage of part.
In the utility model, the worker starts the power motor 3, the output end of the power motor 3 drives the transmission rod 4 and the propeller 5 to rotate, and the rotation of the propeller 5 can push water flow to pass through the inside of the shell 2, so that more water flow can pass through the device, and the working efficiency of the device is improved; the filter screen 14 can intercept particle impurities in water flow, so that the propeller 5 is prevented from being damaged due to collision of the particle impurities with the propeller 5, and the service life of the device is prolonged; through 4 rotatory drive action wheels of transfer line, belt 7, from driving wheel, rotary rod 8, first bevel gear 9, second bevel gear 10, reciprocal lead screw 11 rotate, can drive brush board 12 through the cooperation of connecting block 15 and slide bar 16 and reciprocate, can clear up filter screen 14 through brush 13 that sets up on brush board 12, avoid piling up more device in the casing 2, cause the jam of device, the practicality is strong.
Claims (7)
1. A sludge reflux pump of a sewage station comprises a mounting rack (1) and is characterized in that, the mounting rack (1) is fixedly connected with a shell (2), the mounting rack (1) is fixedly connected with a power motor (3), the output end of the power motor (3) is fixedly connected with a transmission rod (4), a propeller (5) is fixedly connected at the left end of the transmission rod (4), the inner wall of the shell (2) is fixedly connected with a protective frame (6), the transmission rod (4) penetrates through the protective frame (6) and is rotationally connected with the protective frame, a rotating rod (8) is rotationally connected in the shell (2), the outer wall of the transmission rod (4) is fixedly connected with a driving wheel, the outer wall of the rotating rod (8) is fixedly connected with a driven wheel, the outer walls of the driving wheel and the driven wheel are sleeved with a belt (7) together, the left end of the rotating rod (8) is fixedly connected with a first bevel gear (9), the first bevel gear (9) is engaged with a second bevel gear (10), the second bevel gear (10) is fixedly connected with a reciprocating screw rod (11), the reciprocating screw rod (11) is rotationally connected with the shell (2), a brush plate (12) is sleeved on the outer wall of the reciprocating screw rod (11), the brush plate (12) is provided with a limiting mechanism, and the inner wall of the shell (2) is fixedly connected with a filter screen (14).
2. The sewage station sludge recirculation pump according to claim 1, wherein the limiting mechanism comprises two connecting blocks (15) fixedly connected with the outer wall of the brush plate (12), two sliding rods (16) are fixedly connected with the housing (2), and the two sliding rods (16) respectively penetrate through the connecting blocks (15) and are in sliding connection with the connecting blocks.
3. The sewage station sludge recirculation pump of claim 1, characterized in that the mounting bracket (1) is fixed to the housing (2) by welding.
4. The sewage station sludge recirculation pump of claim 1, characterized in that the outer wall of the power motor (3) is fixedly connected with two mounting plates, and both mounting plates are fixedly connected with the mounting frame (1).
5. The sewage station sludge recirculation pump of claim 1, wherein the housing (2) is provided with a groove, the groove is matched with the protective frame (6), and the driven wheel is positioned in the groove.
6. The sewage station sludge recirculation pump of claim 1, characterized in that the brush plate (12) is provided with a plurality of brushes (13) at an end thereof adjacent to the filter screen (14).
7. The sewage station sludge recirculation pump of claim 1, characterized in that the left inner wall of the housing (2) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221083157.1U CN217999979U (en) | 2022-05-07 | 2022-05-07 | Sewage station sludge reflux pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221083157.1U CN217999979U (en) | 2022-05-07 | 2022-05-07 | Sewage station sludge reflux pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217999979U true CN217999979U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221083157.1U Active CN217999979U (en) | 2022-05-07 | 2022-05-07 | Sewage station sludge reflux pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217999979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028325A (en) * | 2023-08-29 | 2023-11-10 | 重庆环之境安全科技有限公司 | Fire pump |
-
2022
- 2022-05-07 CN CN202221083157.1U patent/CN217999979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028325A (en) * | 2023-08-29 | 2023-11-10 | 重庆环之境安全科技有限公司 | Fire pump |
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