CN215585633U - Automatic rotatory cleaning device is at water treatment system - Google Patents
Automatic rotatory cleaning device is at water treatment system Download PDFInfo
- Publication number
- CN215585633U CN215585633U CN202121651801.6U CN202121651801U CN215585633U CN 215585633 U CN215585633 U CN 215585633U CN 202121651801 U CN202121651801 U CN 202121651801U CN 215585633 U CN215585633 U CN 215585633U
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- China
- Prior art keywords
- pipe
- valve
- cleaning device
- water
- sewage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 239000010865 sewage Substances 0.000 claims abstract description 44
- 239000010802 sludge Substances 0.000 claims abstract description 40
- 238000011010 flushing procedure Methods 0.000 claims abstract description 26
- 238000011001 backwashing Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011538 cleaning material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses an automatic rotary cleaning device in a water treatment system, which comprises a sludge reservoir, a sewage pump arranged on the sludge reservoir, a water outlet pipe arranged on the sewage pump, a water outlet valve arranged on the water outlet pipe, and a flushing pipe connected in parallel to the water outlet pipe; a flushing pipe valve, an electric valve, a filter and a cut-off valve are sequentially arranged on the flushing pipe; the flushing pipe is connected with backwashing pipes in parallel at two sides of the filter; a backwashing valve is arranged on the backwashing pipe; the automatic rotary cleaning device is used in a water treatment system, eliminates a manual sludge cleaning mode, changes the mode into automatic rotary cleaning, improves the automation level of equipment, reduces the labor intensity of operators and improves the cleaning efficiency; the sewage storage space of the sludge tank is increased, the sewage discharge requirement of a circulating water facility is met to the maximum extent, the sludge discharge amount of a circulating water system is increased, and circulating water indexes are stabilized; the whole cleaning process uses sewage as a power source, and the electric power cost and the manual cleaning cost are reduced.
Description
Technical Field
The utility model particularly relates to an automatic rotary cleaning device in a water treatment system, and belongs to the technical field of cleaning of a sludge reservoir of the water treatment system.
Background
At present, a sludge reservoir of a water treatment system in ferrous metal smelting industry is shown in figure 1, a sewage pump 2 is installed on the sludge reservoir 1, sludge sedimentation in the reservoir is serious due to precipitation of a large amount of sludge A in the sludge reservoir, a large-area sludge storage area is formed in the sludge reservoir, and the water storage capacity of the sewage reservoir is reduced; in addition, the reduction of the water storage capacity of the sludge tank can cause that the sludge precipitated by the used precipitation flocculation equipment can not be thoroughly discharged, and the turbidity index of the circulating water can be increased finally along with the accumulation of the sludge in the system; in order to improve the water storage capacity of the sludge tank, the precipitated sludge needs to be manually cleaned by a water gun, and the frequent flushing increases the high-intensity labor of workers; the addition of new water in the sludge tank reduces the production efficiency of sludge treatment of the sludge dewatering equipment; in addition, in order to prevent sludge from settling in the tank, some underwater stirring pumps are used for continuously running and washing sewage, and a large amount of electric energy cost is required to be input.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an automatic rotating cleaning device in a water treatment system, which is designed and processed by utilizing a reaction force principle and is pushed by a water spraying reaction force.
The automatic rotary cleaning device comprises a sludge reservoir, a sewage pump is arranged on the sludge reservoir, a water outlet pipe is arranged on the sewage pump, a water outlet valve is arranged on the water outlet pipe, and the automatic rotary cleaning device also comprises a flushing pipe connected to the water outlet pipe in parallel; a flushing pipe valve, an electric valve, a filter and a cut-off valve are sequentially arranged on the flushing pipe; the flushing pipe is connected with backwashing pipes in parallel at two sides of the filter; a backwashing valve is arranged on the backwashing pipe; the flushing pipe is connected with a drain pipe in series at the input side of the filter; the sewage discharge pipe is connected into the sludge reservoir through a sewage discharge valve; the backwashing pipe, the backwashing valve, the filter, the blow-off pipe, the blow-off valve and the sludge reservoir form a backwashing channel; the sewage discharge pipe is connected to the positioning clamping seat through a metal hose; the output end of the positioning clamping seat is connected to the adjusting water pipe through a metal hose; the output end of the adjusting water pipe is connected with a rotary cleaning device; a radar level gauge is arranged on the sludge reservoir; the radar level gauge is linked with the electric valve through the controller; when the radar level gauge measures that the cleaning material level is reached, the electric valve is switched on, and sewage enters the filter through the sewage pump, the water outlet pipe, the water outlet valve, the flushing pipe valve and the electric valve; after being filtered, sewage enters the rotary cleaning device through a stop valve, a positioning clamping seat, a metal hose and an adjusting water pipe; the automatic rotation is pushed by the counterforce of the spray water of the rotary cleaning device; need not to use the power as power, the water source of using water can directly connect to sewage pump outlet conduit, and it can to use sewage as the power supply, solves power consumption cost and artifical clearance cost.
Further, the rotary cleaning device comprises a movable joint; the upper end of the movable joint is screwed with the adjusting water pipe; the lower end of the movable joint is hermetically communicated with a reducing tee; and spray pipes are arranged at the remaining two ends of the reducing tee joint.
Further, the reducing tee comprises a three-way pipe; two sides of the three-way pipe are connected with the reducing straight-through; the spray pipe comprises a 45-degree elbow connected with the reducing straight-through; the end part of the elbow is provided with a flat head.
Furthermore, a screw head connected with a movable joint is welded at the middle end of the tee joint.
Furthermore, the included angle between the axis of the reducing straight-through and the axis of the flat head is 45 +/-1 degree; the pressing angle at the flat head is 30 +/-1 degrees.
Compared with the prior art, the automatic rotary cleaning device eliminates a manual sludge cleaning mode in a water treatment system, changes the mode into automatic rotary cleaning, improves the automation level of equipment, reduces the labor intensity of operators and improves the cleaning efficiency; the sewage storage space of the sludge tank is increased, the sewage discharge requirement of a circulating water facility is met to the maximum extent, the sludge discharge amount of a circulating water system is increased, and circulating water indexes are stabilized; the whole cleaning process uses sewage as a power source, and the electric power cost and the manual cleaning cost are reduced.
Drawings
Fig. 1 is a schematic diagram of a prior art structure of the present invention.
Fig. 2 is a schematic view of the overall structure of embodiment 1 of the present invention.
FIG. 3 is a schematic top view of the rotary cleaning apparatus of the present invention.
Fig. 4 is a schematic view of the overall structure of the rotary cleaning device of the present invention.
Detailed Description
Example 1:
the automatic rotary cleaning device shown in fig. 2 to 4 is applied to a water treatment system, and comprises a sludge reservoir 1, a sewage pump 2 mounted on the sludge reservoir 1, a water outlet pipe 3 mounted on the sewage pump 2, a water outlet valve 4 mounted on the water outlet pipe 3, and a flushing pipe 5 connected in parallel to the water outlet pipe; a flushing pipe valve 6, an electric valve 7, a filter 8 and a cut-off valve 9 are sequentially arranged on the flushing pipe 5; the flushing pipe 5 is connected with backwashing pipes 10 at two sides of the filter in parallel; a backwashing valve 11 is arranged on the backwashing pipe 10; the flushing pipe 5 is connected with a sewage discharge pipe 12 in series at the input side of the filter; the sewage discharge pipe 12 is connected to the sludge reservoir 1 through a sewage discharge valve 13; the backwashing pipe, the backwashing valve, the filter, the blow-off pipe, the blow-off valve and the sludge reservoir form a backwashing channel; the sewage discharge pipe 12 is connected to a positioning clamping seat 15 through a metal hose 14; the output end of the positioning clamping seat 15 is connected to an adjusting water pipe 16 through a metal hose 14; the output end of the adjusting water pipe 16 is connected with a rotary cleaning device 17; a radar level gauge 18 is arranged on the sludge reservoir 1; the radar level gauge 18 is linked with the electric valve 7 through a controller; when the radar level gauge measures that the cleaning material level is reached, the electric valve is switched on, and sewage enters the filter through the sewage pump, the water outlet pipe, the water outlet valve, the flushing pipe valve and the electric valve; after being filtered, sewage enters the rotary cleaning device through a stop valve, a positioning clamping seat, a metal hose and an adjusting water pipe; the automatic rotation is pushed by the counterforce of the spray water of the rotary cleaning device; need not to use the power as power, the water source of using water can directly connect to sewage pump outlet conduit, and it can to use sewage as the power supply, solves power consumption cost and artifical clearance cost.
Wherein the rotary cleaning device 17 comprises a union 171; the upper end of the movable joint 171 is screwed with the adjusting water pipe 16; the lower end of the movable joint 171 is communicated with a reducer tee 172 in a sealing way; and spray pipes 173 are arranged at the other two ends of the reducing tee joint 172. The reducing tee 172 comprises a tee 1721; two sides of the three-way pipe 1721 are connected with a reducing through 1722; the nozzle 173 comprises a 45-degree elbow 1731 connected with the reducing straight-through; the end of the elbow 1731 is provided with a flat head 1732. And a screw head connected with a movable joint is welded at the middle end of the tee joint 172. The included angle a between the axis of the reducing straight-through 1722 and the axis of the flat head 1732 is 45 +/-1 degrees; the pressing angle b of the flat head 1732 is 30 +/-1 degrees, and the water spraying direction is ensured to face to the lower sludge position during rotary cleaning.
The automatic rotary cleaning device of the utility model is processed in a water treatment system as follows:
1.1.1 welding a pipeline of phi 32 behind a main pipeline valve at the outlet of the sewage pump to be used as a water supply pipeline of the rotary cleaning device;
1.1.2 respectively installing 1 flushing valve and 1 electric valve on the pipeline;
1.1.3 installing a drain pipe and a drain valve on the filter to a sewage pool;
1.1.4 connecting backwashing pipes on two sides of the filter, and mounting backwashing valves on the backwashing pipes;
1.1.5 installing a flushing pipe cut-off valve behind the filter;
1.1.6 connecting a metal hose between the adjusting water pipe and the flushing water pipe, and respectively welding 1G 1' thread heads at two ends of the flushing water pipe f;
1.2 installing a filter;
1.2.1 installing a filter behind the electric valve, and leading a sewage discharge pipe of the filter to a sewage pool through a sewage discharge valve;
1.3 manufacturing, installing and adjusting the clamping seat:
1.3.1 welding a 5mm thick-wall pipe on a DN40 flange, processing an M12 threaded hole on the thick-wall pipe, matching the threaded hole with an M12 multiplied by 50 common bolt, and manufacturing a positioning clamping seat;
1.4 manufacturing, installing and rotating the cleaning device:
1.4.1 connecting phi 25 x 15 straight-through reducing, phi 25mm45 degrees elbow and phi 15 flat head in turn at two sides of a phi 25 tee pipe, and welding a G1' thread head at the angle end of the tee;
1.4.2 adopting a G1 stainless steel loose joint as a rotating part of the rotary cleaning device, adjusting the tightness of nuts at two ends of the loose joint, ensuring that a middle nut can rotate freely without obvious axial clearance, and controlling the axial clearance to be between 0.04 and 0.06 mm;
1.4.3 connecting the tee joint with the loose joint;
1.4.4, the loose joint nut is connected with the bottom of the adjusting water pipe, and the connection is firm;
1.5 installing a monitoring device:
1.5.1 manufacturing a radar liquid level meter base at the top of the pool, and fixing the liquid level meter on the base;
1.5.2 the radar level indicator is connected with the current signal of the electric valve through a control line, so that automatic interlocking control is realized.
The above-described embodiments are merely preferred embodiments of the present invention, and all equivalent changes or modifications of the structures, features and principles described in the claims of the present invention are included in the scope of the present invention.
Claims (5)
1. The utility model provides an automatic rotatory cleaning device is at water processing system which characterized in that: the sewage treatment device comprises a sludge reservoir, a sewage pump is arranged on the sludge reservoir, a water outlet pipe is arranged on the sewage pump, a water outlet valve is arranged on the water outlet pipe, and the sewage treatment device also comprises a flushing pipe connected to the water outlet pipe in parallel; a flushing pipe valve, an electric valve, a filter and a cut-off valve are sequentially arranged on the flushing pipe; the flushing pipe is connected with backwashing pipes in parallel at two sides of the filter; a backwashing valve is arranged on the backwashing pipe; the flushing pipe is connected with a drain pipe in series at the input side of the filter; the sewage discharge pipe is connected into the sludge reservoir through a sewage discharge valve; the sewage discharge pipe is connected to the positioning clamping seat through a metal hose; the output end of the positioning clamping seat is connected to the adjusting water pipe through a metal hose; the output end of the adjusting water pipe is connected with a rotary cleaning device; a radar level gauge is arranged on the sludge reservoir; the radar level gauge is linked with the electric valve through the controller.
2. The automatic rotary cleaning device of claim 1 in a water treatment system, wherein: the rotary cleaning device comprises a movable joint; the upper end of the movable joint is screwed with the adjusting water pipe; the lower end of the movable joint is hermetically communicated with a reducing tee; and spray pipes are arranged at the remaining two ends of the reducing tee joint.
3. The automatic rotary cleaning device of claim 2 in a water treatment system, wherein: the reducing tee comprises a three-way pipe; two sides of the three-way pipe are connected with the reducing straight-through; the spray pipe comprises a 45-degree elbow connected with the reducing straight-through; the end part of the elbow is provided with a flat head.
4. The automatic rotary cleaning device of claim 3 in a water treatment system, wherein: and a screw head connected with a movable joint is welded at the middle end of the tee joint.
5. The automatic rotary cleaning device of claim 3 in a water treatment system, wherein: the included angle between the axis of the reducing straight-through and the axis of the flat head is 45 +/-1 degrees; the pressing angle at the flat head is 30 +/-1 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121651801.6U CN215585633U (en) | 2021-07-20 | 2021-07-20 | Automatic rotatory cleaning device is at water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121651801.6U CN215585633U (en) | 2021-07-20 | 2021-07-20 | Automatic rotatory cleaning device is at water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215585633U true CN215585633U (en) | 2022-01-21 |
Family
ID=79879085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121651801.6U Expired - Fee Related CN215585633U (en) | 2021-07-20 | 2021-07-20 | Automatic rotatory cleaning device is at water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215585633U (en) |
-
2021
- 2021-07-20 CN CN202121651801.6U patent/CN215585633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |