CN213924321U - High salt wastewater pretreatment device - Google Patents
High salt wastewater pretreatment device Download PDFInfo
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- CN213924321U CN213924321U CN202022689979.1U CN202022689979U CN213924321U CN 213924321 U CN213924321 U CN 213924321U CN 202022689979 U CN202022689979 U CN 202022689979U CN 213924321 U CN213924321 U CN 213924321U
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Abstract
A high-salinity wastewater pretreatment device comprises a pretreatment box, a filter box arranged on one side in the pretreatment box, and a water inlet pipe arranged on the surface of one side of the pretreatment box, wherein a first filter screen and a second filter screen are arranged in the filter box, a cleaning assembly is arranged in the middle of the filter box, and a mixing assembly is arranged on one side of the top of the pretreatment box; the cleaning assembly comprises a cross frame, the cross frame is arranged in the middle of the inside of the filter box, a first cleaning brush is arranged on the upper side of the cross frame, a second cleaning brush is arranged on the transverse lower side of the cross frame, a screw is arranged on one side surface of the cross frame, one end of the screw is connected with an adjusting screw rod, the adjusting screw rod is rotatably arranged in a first groove, the first groove is arranged on one side surface of the inside of the filter box, one end of the adjusting screw rod is connected with a driving shaft of a driving motor, and the driving motor is arranged on one side surface of the filter box. The utility model discloses can clear up the filter screen fast, can guarantee the filter effect of filter screen, reduce the operation personnel and clear up the degree of difficulty, improve dirty flocculation efficiency in the waste water simultaneously.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a high salt wastewater pretreatment device.
Background
The sewage pretreatment is a pretreatment facility which is set according to the requirements of the subsequent treatment process on the water quality before the sewage enters the traditional sedimentation, biological treatment and the like, is the throat of a sewage treatment plant, and mainly comprises treatment facilities such as a grating, a screen, a grit chamber, a sand-water separator and the like for the urban sewage centralized treatment plant and the sewage treatment plant dispersed in a pollution source.
Traditional pretreatment of waste water device can't carry out quick cleanness to the filter screen, and the filter screen clearance degree of difficulty is big, and the filterable recycling of being not convenient for can't make flocculating agent and waste water carry out flash mixed simultaneously, and the flocculation effect is not good, and the flocculation and precipitation cycle is long.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a high salt wastewater pretreatment of water device can clear up fast the filter screen, can guarantee the filter effect of filter screen, reduces the operation personnel and clears up the degree of difficulty, improves dirty flocculation efficiency in the waste water simultaneously.
(II) technical scheme
The utility model provides a high-salinity wastewater pretreatment device, which comprises a pretreatment box, a filter box arranged on one side in the pretreatment box, a flocculation box arranged on the other side in the pretreatment box and a water inlet pipe arranged on one side surface of the pretreatment box, wherein a first filter screen and a second filter screen are arranged in the filter box, a cleaning component is arranged in the middle of the filter box, and a mixing component is arranged on one side of the top of the pretreatment box;
the cleaning assembly comprises a cross frame, the cross frame is arranged in the middle of the inside of the filter box, a first cleaning brush is arranged on the upper side of the cross frame, a second cleaning brush is arranged on the transverse lower side of the cross frame, a screw is arranged on one side surface of the cross frame, one end of the screw is connected with an adjusting screw rod, the adjusting screw rod is rotatably arranged in a first groove, the first groove is arranged on one side surface of the inside of the filter box, one end of the adjusting screw rod is connected with a driving shaft of a driving motor, and the driving motor is arranged on one side surface of the filter box.
Preferably, the first cleaning brush is attached to the bottom of the first filter screen, and the second cleaning brush is attached to the top of the second filter screen.
Preferably, the other side surface of the cross frame is provided with a limiting slide block, one end of the limiting slide block is connected in the second groove in a sliding mode, and the second groove is formed in the other side surface of the filter box.
Preferably, the top of the pretreatment box is provided with a flocculating agent storage box, the bottom of the flocculating agent storage box is provided with a discharge nozzle, and the discharge nozzle is positioned at the top of the pretreatment box at the upper side of the flocculation box.
Preferably, the mixing component comprises a main mixing shaft, the main mixing shaft is rotatably arranged in the middle of the flocculation box, the upper end of the main mixing shaft is connected with a driving shaft of a mixing motor, the mixing motor is arranged at the top of the pretreatment box, a main bevel gear is arranged in the middle of the main mixing shaft, the main bevel gear is respectively meshed with a first bevel gear and a second bevel gear, the first bevel gear is welded and fixed at one end of the first mixing shaft, the second bevel gear is welded and fixed at one end of the second mixing shaft, and the first mixing shaft and the second mixing shaft are rotatably arranged on two sides in the flocculation box.
Preferably, a plurality of groups of main stirring blades are arranged on the main stirring shaft, a plurality of groups of first stirring blades are arranged on the first stirring shaft, and a plurality of groups of second stirring blades are arranged on the second stirring shaft.
Preferably, one end of the first stirring shaft is rotatably arranged in the first guide sleeve, one end of the second stirring shaft is rotatably arranged in the second guide sleeve, and the first guide sleeve and the second guide sleeve are symmetrically arranged on the two side surfaces in the flocculation box.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
1. the utility model discloses can clear up fast the dirty of adhesion on first filter screen and the second filter screen, can guarantee the filter effect of first filter screen and second filter screen, reduce the clearance degree of difficulty of operation personnel simultaneously.
2. The utility model discloses can carry out rapid mixing to waste water, make flocculating agent and waste water intensive mixing, and then can improve waste water flocculation effect, the dirty flocculation and precipitation in the waste water of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a high-salinity wastewater pretreatment device provided by the utility model.
Fig. 2 is the utility model provides a cleaning assembly side view section structure schematic diagram of high salt pretreatment of water device that gives up.
Fig. 3 is the utility model provides a filter cartridge rear view section structure schematic diagram of high salt pretreatment of water device.
Figure 4 is that the utility model provides a compounding subassembly of high salt pretreatment of water device for waste water looks sideways at section structure schematic diagram.
Reference numerals: 1. cleaning the assembly; 2. a flocculation box; 3. a drain pipe; 4. a mixing assembly; 5. a pretreatment tank; 6. a water inlet pipe; 7. a filter cartridge; 11. a first cleaning brush; 12. a cross frame; 13. a second cleaning brush; 14. a first groove; 15. adjusting the screw rod; 16. a nut; 17. a second groove; 18. a limiting slide block; 41. a stirring motor; 42. a main stirring shaft; 43. a first stirring shaft; 44. a first bevel gear; 45. a main bevel gear; 46. a second bevel gear; 47. a second stirring shaft; 51. a flocculant storage box; 52. a discharge nozzle; 71. a first filter screen; 72. a second filter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a high salinity wastewater pretreatment device, which comprises a pretreatment tank 5, a filter box 7 arranged at one side in the pretreatment tank 5, a flocculation box 2 arranged at the other side in the pretreatment tank 5, and a water inlet pipe 6 arranged at one side surface of the pretreatment tank 5, wherein a first filter screen 71 and a second filter screen 72 are arranged in the filter box 7, the filter box 7 is communicated with the flocculation box 2 through a water pipe, a cleaning component 1 is arranged at the middle part in the filter box 7, and a mixing component 4 is arranged at one side of the top of the pretreatment tank 5;
The utility model discloses in, waste water carries to filter cartridge 7 in through inlet tube 6, first filter screen 71 and second filter screen 72 filter waste water, when needs clear up first filter screen 71 and second filter screen 72, driving motor drives accommodate the lead screw 15 and rotates, screw 16 drives crossbearer 12 and removes, crossbearer 12 drives first cleaning brush 11 and the removal of second cleaning brush 13 simultaneously, first cleaning brush 11 clears up first filter screen 71, second cleaning brush 13 clears up second filter screen 72.
In an alternative embodiment, the other side surface of the cross frame 12 is provided with a limiting slide block 18, one end of the limiting slide block 18 is slidably connected in a second groove 17, and the second groove 17 is opened in the other side surface of the filter box 7.
It should be noted that, the cross frame 12 moves to drive the limiting slide block 18 to move in the second groove 17, so as to improve the guidance of the cross frame 12 during movement.
In an alternative embodiment, the top of the pretreatment tank 5 is provided with a flocculant storage box 51, the bottom of the flocculant storage box 51 is provided with a discharge nozzle 52, and the discharge nozzle 52 is positioned at the top in the pretreatment tank 5 at the upper side of the flocculation tank 2.
It is noted that the feeding of the flocculating agent into the flocculation tank 2 is facilitated.
In an alternative embodiment, the mixing component 4 comprises a main stirring shaft 42, the main stirring shaft 42 is rotatably disposed in the middle of the flocculation box 2, the upper end of the main stirring shaft 42 is connected with the driving shaft of the stirring motor 41, the stirring motor 41 is disposed on the top of the pretreatment tank 5, the middle of the main stirring shaft 42 is provided with a main bevel gear 45, the main bevel gear 45 is respectively engaged with a first bevel gear 44 and a second bevel gear 46, the first bevel gear 44 is welded and fixed at one end of a first stirring shaft 43, the second bevel gear 46 is welded and fixed at one end of a second stirring shaft 47, the first stirring shaft 43 and the second stirring shaft 47 are rotatably disposed on two sides of the flocculation box 2, the main stirring shaft 42 is provided with a plurality of groups of main stirring blades, the first stirring shaft 43 is provided with a plurality of groups of first stirring blades, and the second stirring shaft 47 is provided with a plurality of groups of second stirring blades.
It should be noted that, the stirring motor 41 drives the main stirring shaft 42 to rotate, the main stirring shaft 42 drives the main bevel gear 45 to rotate, the main bevel gear 45 drives the first bevel gear 44 and the second bevel gear 46 to rotate, the first bevel gear 44 drives the first stirring shaft 43 to rotate, the second bevel gear 46 drives the second stirring shaft 47 to rotate, then the main stirring shaft 42, the first stirring shaft 43 and the second stirring shaft 47 rotate simultaneously, the main stirring shaft 42 drives the main stirring blade to rotate, the first stirring shaft 43 drives the first stirring blade to rotate, and the second stirring shaft 47 drives the second stirring blade to rotate, so that the wastewater and the flocculant are fully mixed.
In an alternative embodiment, one end of the first stirring shaft 43 is rotatably arranged in the first guide sleeve, one end of the second stirring shaft 47 is rotatably arranged in the second guide sleeve, and the first guide sleeve and the second guide sleeve are symmetrically arranged on two inner side surfaces of the flocculation box 2.
It should be noted that the stability of the first agitating shaft 43 and the second agitating shaft 47 during rotation can be improved.
In an alternative embodiment, a drain pipe 3 is arranged on one side surface of the flocculation box 2, one end of the drain pipe 3 extends out of the pretreatment tank 5, and a switch valve is arranged on the drain pipe 3.
It should be noted that the treated wastewater is convenient to discharge.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The high-salinity wastewater pretreatment device is characterized by comprising a pretreatment box (5), a filter box (7) arranged on one side in the pretreatment box (5), a flocculation box (2) positioned on the other side in the pretreatment box (5) and a water inlet pipe (6) arranged on the surface of one side of the pretreatment box (5), wherein a first filter screen (71) and a second filter screen (72) are arranged in the filter box (7), a cleaning component (1) is arranged in the middle in the filter box (7), and a mixing component (4) is arranged on one side of the top of the pretreatment box (5);
clearance subassembly (1) includes crossbearer (12), crossbearer (12) set up middle part in filter box (7), the side sets up first cleaning brush (11) on crossbearer (12), horizontal downside sets up second cleaning brush (13), crossbearer (12) side surface sets up screw (16), screw (16) one end is connected with accommodate the lead screw (15), accommodate the lead screw (15) rotate to set up in first recess (14), a side surface in filter box (7) is seted up in first recess (14), accommodate the lead screw (15) one end is connected with driving motor's drive shaft, driving motor sets up at filter box (7) a side surface.
2. The pretreatment device for high salinity wastewater according to claim 1, characterized in that the first cleaning brush (11) is attached to the bottom of the first filter screen (71), and the second cleaning brush (13) is attached to the top of the second filter screen (72).
3. The high-salinity wastewater pretreatment device according to claim 1, characterized in that a limiting slide block (18) is arranged on the other side surface of the cross frame (12), one end of the limiting slide block (18) is slidably connected in a second groove (17), and the second groove (17) is arranged on the other side surface in the filter box (7).
4. The high-salinity wastewater pretreatment device according to claim 1, characterized in that a flocculant storage box (51) is arranged at the top of the pretreatment box (5), a discharge nozzle (52) is arranged at the bottom of the flocculant storage box (51), and the discharge nozzle (52) is arranged at the top in the pretreatment box (5) at the upper side of the flocculation box (2).
5. The high-salinity wastewater pretreatment device according to claim 1, wherein the mixing assembly (4) comprises a main mixing shaft (42), the main mixing shaft (42) is rotatably arranged in the middle of the inside of the flocculation box (2), the upper end of the main mixing shaft (42) is connected with a driving shaft of a mixing motor (41), the mixing motor (41) is arranged at the top of the pretreatment box (5), a main bevel gear (45) is arranged in the middle of the main mixing shaft (42), the main bevel gear (45) is respectively engaged with a first bevel gear (44) and a second bevel gear (46), the first bevel gear (44) is fixedly welded at one end of the first mixing shaft (43), the second bevel gear (46) is fixedly welded at one end of the second mixing shaft (47), and the first mixing shaft (43) and the second mixing shaft (47) are rotatably arranged on two sides of the inside of the flocculation box (2).
6. The pretreatment device for high salinity wastewater according to claim 5, characterized in that the main stirring shaft (42) is provided with a plurality of groups of main stirring blades, the first stirring shaft (43) is provided with a plurality of groups of first stirring blades, and the second stirring shaft (47) is provided with a plurality of groups of second stirring blades.
7. The pretreatment device for high salinity wastewater according to claim 5, characterized in that one end of the first stirring shaft (43) is rotatably disposed in the first guide sleeve, one end of the second stirring shaft (47) is rotatably disposed in the second guide sleeve, and the first guide sleeve and the second guide sleeve are symmetrically disposed on the inner two side surfaces of the flocculation box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689979.1U CN213924321U (en) | 2020-11-19 | 2020-11-19 | High salt wastewater pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689979.1U CN213924321U (en) | 2020-11-19 | 2020-11-19 | High salt wastewater pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213924321U true CN213924321U (en) | 2021-08-10 |
Family
ID=77170740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022689979.1U Active CN213924321U (en) | 2020-11-19 | 2020-11-19 | High salt wastewater pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213924321U (en) |
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2020
- 2020-11-19 CN CN202022689979.1U patent/CN213924321U/en active Active
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