CN220546640U - Washing wastewater circulation treatment equipment - Google Patents
Washing wastewater circulation treatment equipment Download PDFInfo
- Publication number
- CN220546640U CN220546640U CN202321350193.4U CN202321350193U CN220546640U CN 220546640 U CN220546640 U CN 220546640U CN 202321350193 U CN202321350193 U CN 202321350193U CN 220546640 U CN220546640 U CN 220546640U
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- Prior art keywords
- wall
- pipe
- slag
- filter screen
- sliding plate
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- 239000002351 wastewater Substances 0.000 title claims abstract description 28
- 238000005406 washing Methods 0.000 title claims abstract description 19
- 239000002893 slag Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims description 13
- 238000004064 recycling Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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Abstract
The utility model relates to the field of water treatment equipment, in particular to washing wastewater circulation treatment equipment, which comprises a pretreatment box, a filter screen, a slag discharge pipe, a sliding plate and a slag receiving box; the top and the bottom of the pretreatment box are respectively provided with a water inlet pipe and a water outlet pipe; the filter screen is obliquely arranged on the inner wall of the pretreatment tank; the slag discharging pipe is obliquely arranged on the pretreatment box, the top part of the slag discharging pipe is positioned at the bottom of the filter screen, a piston is arranged in the slag discharging pipe in a matched manner, and a plurality of groups of slag discharging grooves are formed in the pipe wall at the bottom of the slag discharging pipe; the sliding plate is arranged on the inner wall of the pretreatment box in a sliding way, the sliding direction of the sliding plate is the same as the inclination direction of the filter screen, the bottom of the sliding plate is contacted with the top of the filter screen, and the sliding plate is connected with the piston through the connecting rod; the pretreatment box is provided with a power assembly for driving the piston to move up and down; the slag receiving box is arranged on the outer wall of the pretreatment box, and the top of the slag receiving box is open and positioned below the slag discharging pipe. The utility model not only completes the cleaning of the filter screen, but also does not need to stop the machine, has simpler operation and ensures the efficiency of wastewater treatment.
Description
Technical Field
The utility model relates to the field of water treatment equipment, in particular to washing wastewater circulation treatment equipment.
Background
The slippers which are recycled in hotels can be cleaned to generate a large amount of wastewater, the wastewater can not be directly discharged and can be discharged after reaching the standard, and the first step in the wastewater treatment of the hotel slippers is pretreatment at present, namely, large-particle impurities and suspended matters in the wastewater are removed through a grid or a filter screen. However, in the existing pretreatment, when the grille or the filter screen is cleaned, the sewage treatment is stopped, and the sewage treatment can be restarted after the cleaning is finished, so that the operation is complex, the continuity of the sewage treatment is also affected, and the efficiency of the sewage treatment is reduced.
Chinese patent with publication number CN216273491U discloses a device for treating waste water from washing in a laundry factory. The utility model provides a washing wastewater treatment device for a laundry, which solves the problems that the existing wastewater treatment link cannot effectively collect impurities, a collecting net cannot be replaced in time after the impurities are collected to cause pipeline blockage, and the purification efficiency is low.
However, the above disclosed solution has the following disadvantages: when the collecting net is replaced, sewage directly flows into the sewage tank, so that part of sewage directly enters the subsequent treatment step without pretreatment, and the sewage treatment effect is easily affected.
Disclosure of Invention
The utility model aims to solve the problems that the treatment efficiency is affected by stopping operation when the grid or the filter screen in pretreatment is required to be replaced or the pretreatment loss of part of waste water is caused to affect the subsequent waste water treatment effect when the replacement is not stopped in the conventional washing waste water of the hotel slippers in the background technology.
The technical scheme of the utility model is as follows: the washing waste water circulation treatment equipment comprises a pretreatment box, a filter screen, a slag discharging pipe, a sliding plate and a slag receiving box;
the top and the bottom of the pretreatment box are respectively provided with a water inlet pipe and a water outlet pipe; the filter screen is obliquely arranged on the inner wall of the pretreatment tank; the slag discharging pipe is obliquely arranged on the pretreatment box, the top part of the slag discharging pipe is positioned at the bottom of the filter screen, a piston is arranged in the slag discharging pipe in a matched manner, and a plurality of groups of slag discharging grooves are formed in the pipe wall at the bottom of the slag discharging pipe; the sliding plate is arranged on the inner wall of the pretreatment box in a sliding way, the sliding direction of the sliding plate is the same as the inclination direction of the filter screen, the bottom of the sliding plate is contacted with the top of the filter screen, and the sliding plate is connected with the piston through the connecting rod; the pretreatment box is provided with a power assembly for driving the piston to move up and down; the slag receiving box is arranged on the outer wall of the pretreatment box, and the top of the slag receiving box is open and positioned below the slag discharging pipe.
Preferably, the water inlet pipe and the water outlet pipe are provided with valves a.
Preferably, the power assembly comprises a U-shaped rod, a telescopic device and a mounting seat; the mounting seat is arranged on the outer wall of the pretreatment box; the telescopic device is obliquely downwards arranged on the mounting seat, and the telescopic direction of the telescopic device is parallel to the inclined direction of the filter screen; one end of the U-shaped rod is connected with the telescopic end of the telescopic device, and the other end of the U-shaped rod is inserted into the slag discharging pipe and connected with the piston.
Preferably, a plurality of groups of through holes are transversely formed in the top of the sliding plate.
Preferably, the end face of the sliding plate, which faces the slag discharging pipe, is an arc-shaped surface, an arc-shaped plate is arranged on the inner wall of one side, which faces the arc-shaped surface, of the pretreatment box, and the distance between the arc-shaped surface and the arc-shaped plate is smaller than five millimeters when the piston moves downwards to the maximum state.
Preferably, the inclination angle of the screen is thirty to sixty degrees.
Preferably, the device also comprises a liquid level sensor, an alarm device and a control system; the liquid level sensor is arranged on the inner wall of the slag receiving box; the alarm device is arranged on the outer wall of the slag receiving box; the control system is arranged on the outer wall of the slag receiving box, is connected with the liquid level sensor in a data transmission mode and is in control connection with the alarm device.
Preferably, the device also comprises a water pump, a hose and a return pipe; the water pump sets up on the pretreatment tank outer wall, and the water inlet end and the hose connection of water pump, the play water end and the back flow connection of water pump, back flow and inlet tube intercommunication are set up valve b on the back flow.
Compared with the prior art, the utility model has the following beneficial technical effects: the power assembly drives the piston, the connecting rod and the sliding plate to move, so that the filter screen can be automatically cleaned, the machine is not required to stop in the cleaning process, and the waste water is normally fed into the pretreatment box, so that the filter screen is cleaned, the machine is not required to stop, the operation is simpler, and the efficiency of waste water treatment is ensured.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a rear view of FIG. 1;
fig. 3 is a front cross-sectional view of fig. 1.
Reference numerals: 1. a pretreatment box; 2. a filter screen; 3. a water inlet pipe; 4. a drain pipe; 5. a valve a; 6. a slag discharge pipe; 7. a slide plate; 8. a connecting rod; 9. a U-shaped rod; 10. a telescoping device; 11. a mounting base; 12. a through hole; 13. an arc surface; 14. an arc-shaped plate; 15. a liquid level sensor; 16. an alarm device; 17. a water pump; 18. a hose; 19. a return pipe; 20. a valve b; 21. and a slag receiving box.
Detailed Description
Example 1
As shown in fig. 1 to 3, the washing wastewater recycling treatment equipment provided by the utility model comprises a pretreatment box 1, a filter screen 2, a slag discharging pipe 6, a sliding plate 7 and a slag receiving box 21;
the top and the bottom of the pretreatment box 1 are respectively provided with a water inlet pipe 3 and a water outlet pipe 4, and valves a5 are respectively arranged on the water inlet pipe 3 and the water outlet pipe 4; the filter screen 2 is obliquely arranged on the inner wall of the pretreatment tank 1, and the inclination angle of the filter screen 2 is thirty to sixty degrees; the slag discharging pipe 6 is obliquely arranged on the pretreatment box 1, the top of the slag discharging pipe 6 is positioned at the bottom of the filter screen 2, a piston is arranged in the slag discharging pipe 6 in a matched manner, and a plurality of groups of slag discharging grooves are formed in the wall of the bottom of the slag discharging pipe 6; the sliding plate 7 is arranged on the inner wall of the pretreatment box 1 in a sliding manner, the sliding direction of the sliding plate 7 is the same as the inclination direction of the filter screen 2, the bottom of the sliding plate 7 is in contact with the top of the filter screen 2, the sliding plate 7 is connected with a piston through a connecting rod 8, a plurality of groups of through holes 12 are transversely formed in the top of the sliding plate 7, the end face of the sliding plate 7, facing the slag discharging pipe 6, is an arc-shaped surface 13, the inner wall of one side, facing the arc-shaped surface 13, of the pretreatment box 1 is provided with an arc-shaped plate 14, and the distance between the arc-shaped surface 13 and the arc-shaped plate 14 is less than five millimeters when the piston moves downwards to the maximum state; the pretreatment box 1 is provided with a power component for driving the piston to move up and down; the slag receiving box 21 is arranged on the outer wall of the pretreatment box 1, and the top of the slag receiving box 21 is open and is positioned below the slag discharging pipe 6.
Working principle: waste water is led into the pretreatment tank 1 through the water inlet pipe 3, is discharged into a subsequent treatment process through the water discharge pipe 4 after being pretreated by the filter screen 2, large-particle impurities are accumulated on the filter screen 2, when the impurities on the filter screen 2 need to be cleaned, the power assembly drives the piston to move downwards along the slag discharge pipe 6, the sliding plate 7 is pulled to move through the connecting rod 8, the accumulated matters on the filter screen 2 are pushed downwards by the sliding plate 7, discharged through the slag groove of the slag discharge pipe 6 and fall into the slag receiving tank 21, and part of waste water falls into the slag receiving tank 21 along the slag discharge pipe 6 in the slag discharge process, and is treated together in the later stage.
In this embodiment, drive piston, connecting rod 8 and slide 7 through power component and remove can accomplish the clearance of filter screen 2 voluntarily, and the clearance process need not shut down, and waste water still normally lets in pretreatment tank 1, has both accomplished the clearance of filter screen 2, does not need to shut down again, and the operation is simpler, has guaranteed waste water treatment's efficiency.
Example two
As shown in fig. 1, in the washing wastewater recycling apparatus according to the present utility model, compared with the first embodiment, the power assembly includes a U-shaped rod 9, a telescopic device 10 and a mounting seat 11; the mounting seat 11 is arranged on the outer wall of the pretreatment tank 1; the telescopic device 10 is obliquely downwards arranged on the mounting seat 11, and the telescopic direction of the telescopic device 10 is parallel to the inclined direction of the filter screen 2; one end of the U-shaped rod 9 is connected with the telescopic end of the telescopic device 10, and the other end is inserted into the slag discharging pipe 6 and connected with the piston.
In this embodiment, the expansion device 10 stretches, drives the piston and the connecting rod 8 to move through the U-shaped rod 9, and then pulls the slide plate 7 to move through the connecting rod 8, the slide plate 7 pushes the piled matters on the filter screen 2 downwards, the piled matters are discharged through the slag discharging pipe 6 and fall into the slag receiving box 21, and part of waste water falls into the slag receiving box 21 along the slag discharging pipe 21 in the slag discharging process, and is reprocessed in the later stage.
Example III
As shown in fig. 1-2, compared with the first or second embodiment, the washing wastewater recycling device according to the present utility model further includes a liquid level sensor 15, an alarm device 16, a water pump 17, a hose 18, a return pipe 19 and a control system; the liquid level sensor 15 is arranged on the inner wall of the slag receiving box 21; the alarm device 16 is arranged on the outer wall of the slag receiving box 21; the control system is arranged on the outer wall of the slag receiving box 21, is in data transmission connection with the liquid level sensor 15 and is in control connection with the alarm device 16. The water pump 17 is arranged on the outer wall of the pretreatment tank 1, the water inlet end of the water pump 17 is connected with the hose 18, the water outlet end of the water pump 17 is connected with the return pipe 19, the return pipe 19 is communicated with the water inlet pipe 3, and the return pipe 19 is provided with the valve b20.
In this embodiment, when the liquid level in the slag receiving tank 21 exceeds the threshold value, the control system controls the alarm device 16 to be started, and reminds the relevant personnel to process the slag-liquid mixture in the slag receiving tank 21, by inserting the hose 18 into the liquid level in the slag receiving tank 21, then starting the valve b20 and starting the water pump 17, the wastewater in the slag receiving tank 21 is sent into the pretreatment tank 1 again for pretreatment, and then the sediment at the bottom of the slag receiving tank 21 is cleaned.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (8)
1. The washing wastewater recycling treatment equipment is characterized by comprising a pretreatment box (1), a filter screen (2), a slag discharging pipe (6), a sliding plate (7) and a slag receiving box (21);
the top and the bottom of the pretreatment box (1) are respectively provided with a water inlet pipe (3) and a water outlet pipe (4); the filter screen (2) is obliquely arranged on the inner wall of the pretreatment box (1); the slag discharging pipe (6) is obliquely arranged on the pretreatment box (1), the top of the slag discharging pipe (6) is positioned at the bottom of the filter screen (2), the slag discharging pipe (6) is internally provided with a piston in a matching way, and the pipe wall at the bottom of the slag discharging pipe (6) is provided with a plurality of groups of slag discharging grooves; the sliding plate (7) is arranged on the inner wall of the pretreatment box (1) in a sliding way, the sliding direction of the sliding plate (7) is the same as the inclination direction of the filter screen (2), the bottom of the sliding plate (7) is contacted with the top of the filter screen (2), and the sliding plate (7) is connected with the piston through the connecting rod (8); a power assembly for driving the piston to move up and down is arranged on the pretreatment box (1); the slag receiving box (21) is arranged on the outer wall of the pretreatment box (1), and the top of the slag receiving box (21) is open and is positioned below the slag discharging pipe (6).
2. The washing wastewater recycling treatment device according to claim 1, characterized in that the water inlet pipe (3) and the water outlet pipe (4) are provided with a valve a (5).
3. The washing wastewater recycling treatment equipment according to claim 1, characterized in that the power assembly comprises a U-shaped rod (9), a telescopic device (10) and a mounting seat (11); the mounting seat (11) is arranged on the outer wall of the pretreatment box (1); the telescopic device (10) is obliquely downwards arranged on the mounting seat (11), and the telescopic direction of the telescopic device (10) is parallel to the oblique direction of the filter screen (2); one end of the U-shaped rod (9) is connected with the telescopic end of the telescopic device (10), and the other end of the U-shaped rod is inserted into the slag discharging pipe (6) and connected with the piston.
4. The washing wastewater recycling treatment equipment according to claim 1, characterized in that a plurality of groups of through holes (12) are transversely arranged at the top of the sliding plate (7).
5. The washing wastewater circulation treatment equipment according to claim 1, wherein the end face of the sliding plate (7) facing the slag discharging pipe (6) is an arc-shaped surface (13), an arc-shaped plate (14) is arranged on the inner wall of one side of the pretreatment tank (1) facing the arc-shaped surface (13), and the distance between the arc-shaped surface (13) and the arc-shaped plate (14) is less than five millimeters when the piston moves downwards to the maximum state.
6. The washing wastewater recycling treatment apparatus according to claim 1, characterized in that the inclination angle of the screen (2) is thirty to sixty degrees.
7. The washing wastewater recycling treatment apparatus according to claim 1, further comprising a liquid level sensor (15), an alarm device (16) and a control system; the liquid level sensor (15) is arranged on the inner wall of the slag receiving box (21); the alarm device (16) is arranged on the outer wall of the slag receiving box (21); the control system is arranged on the outer wall of the slag receiving box (21), is connected with the liquid level sensor (15) in a data transmission way, and is connected with the alarm device (16) in a control way.
8. The washing wastewater recycling treatment apparatus according to claim 7, further comprising a water pump (17), a hose (18) and a return pipe (19); the water pump (17) is arranged on the outer wall of the pretreatment tank (1), the water inlet end of the water pump (17) is connected with the hose (18), the water outlet end of the water pump (17) is connected with the return pipe (19), the return pipe (19) is communicated with the water inlet pipe (3), and the return pipe (19) is provided with the valve b (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350193.4U CN220546640U (en) | 2023-05-31 | 2023-05-31 | Washing wastewater circulation treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350193.4U CN220546640U (en) | 2023-05-31 | 2023-05-31 | Washing wastewater circulation treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220546640U true CN220546640U (en) | 2024-03-01 |
Family
ID=90006763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321350193.4U Active CN220546640U (en) | 2023-05-31 | 2023-05-31 | Washing wastewater circulation treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220546640U (en) |
-
2023
- 2023-05-31 CN CN202321350193.4U patent/CN220546640U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |