CN216549901U - Pretreatment device for reclaimed water recovery - Google Patents
Pretreatment device for reclaimed water recovery Download PDFInfo
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- CN216549901U CN216549901U CN202122506321.7U CN202122506321U CN216549901U CN 216549901 U CN216549901 U CN 216549901U CN 202122506321 U CN202122506321 U CN 202122506321U CN 216549901 U CN216549901 U CN 216549901U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The utility model discloses a pretreatment device for reclaimed water recovery, which mainly comprises: the device comprises a water channel, a grating mechanism, a collecting tank, a sedimentation tank and a medicament tank, wherein the grating mechanism is arranged on the water channel, the collecting tank is arranged on the water channel and is matched and connected with the grating mechanism, the sedimentation tank is arranged at the water outlet end of the water channel, and the medicament tank is arranged at one side of the sedimentation tank and is communicated with the sedimentation tank through a water pumping pipe; the pretreatment device for reclaimed water recovery has the advantages of simple structure and good treatment effect, the grating is a combined mechanism, garbage can be effectively prevented from entering the sedimentation tank and is conveyed into the collection tank through the conveying grating, the working strength of workers is reduced, the smoothness of the water inlet end is ensured, meanwhile, the medicament tank can remove organic matters and microorganisms in water, the quality of the treated water is improved, the subsequent steps are ensured, and the maintenance cost and the maintenance period of subsequent filtering equipment are reduced.
Description
Technical Field
The utility model relates to the field of reclaimed water pretreatment equipment, in particular to a pretreatment device for reclaimed water recovery.
Background
The treatment and reuse of reclaimed water is an effective win-win method for water conservation and pollution control. The method is applied to domestic sewage and part of industrial sewage in living communities, building communities, hotels, nursing homes, comprehensive buildings and the like. After treatment, the reclaimed water can be used for flushing toilets, automobiles, greening roads, irrigating greenbelts and compensating boiler water. The reclaimed water mainly refers to non-drinking water which can reach a certain water quality standard after urban sewage or domestic sewage is treated and can be reused in a certain range, the water quality is between that of water feeding and water discharging, and the reclaimed water recycling is to recycle the urban sewage as a renewable resource after being treated. Because the urban sewage has stable water quantity and economic capital investment, the reclaimed water reuse is taken as a preferred scheme for solving the problem of water shortage in many countries. Therefore, the reclaimed water recycling work is carried out, and the dual effects of opening sources and reducing pollution are shown.
The pretreatment is carried out on raw water before the reclaimed water treatment, but the existing pretreatment device has simple structure, only filters larger garbage in water through a grating and does not contain other treatments, so that the effect cannot meet the requirement during the later filtration of the reclaimed water and the service life of the filtration equipment is shortened; and the water inlet is easy to block because of the accumulation of the garbage at the existing grating, the trafficability of the water inlet is affected, the garbage blocking the grating is often cleaned by tools such as a manual rod, and the workload of workers is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a preprocessing device is used in well water recovery, has solved the problem of mentioning in the background art.
The utility model is realized in such a way that the pretreatment device for reclaimed water recovery mainly comprises: ditch, grid mechanism, collecting pit, sedimentation tank and medicament jar combination form, grid mechanism sets up on the ditch, the collecting pit sets up on the ditch and with grid mechanism cooperation is connected, the sedimentation tank sets up the play water end of ditch, the medicament jar sets up one side of sedimentation tank and through the drinking-water pipe with the sedimentation tank intercommunication.
The further technical scheme of the utility model is as follows: the grid mechanism is mainly composed of: the water channel is characterized in that the water channel comprises a driving motor, a transmission mechanism, a grating wheel and a transmission grating, wherein the grating wheel is rotatably connected with the inner wall of the water channel, the driving motor is connected with the grating wheel, and the transmission grating is connected with the grating wheel through the transmission mechanism and is arranged above the side of the grating wheel.
The further technical scheme of the utility model is as follows: the grid wheel and the transmission grid are arranged in a staggered mode.
The further technical scheme of the utility model is as follows: and grid teeth are arranged on the side wall of the collecting tank.
The further technical scheme of the utility model is as follows: the grid teeth and the transmission grid are arranged in a staggered mode.
The further technical scheme of the utility model is as follows: and a small pump is arranged at the joint of the water pumping pipe and the medicament tank.
The further technical scheme of the utility model is as follows: the lateral wall of the medicament jar is provided with a medicament inlet.
The further technical scheme of the utility model is as follows: and a stirring mechanism is arranged in the medicament tank.
The further technical scheme of the utility model is as follows: the stirring mechanism includes: the stirring motor is arranged at the top end of the stirring tank, the stirring shaft is arranged at one end of the stirring tank, the other end of the stirring tank is connected with the stirring motor, and the stirring blade is arranged on the stirring shaft.
The further technical scheme of the utility model is as follows: the bottom of agitator tank is equipped with the liquid outlet, be equipped with the valve on the liquid outlet.
The utility model has the beneficial effects that: the pretreatment device for reclaimed water recovery has the advantages of simple structure and good treatment effect, the grating is a combined mechanism, garbage can be effectively prevented from entering the sedimentation tank and is conveyed into the collection tank through the conveying grating, the working strength of workers is reduced, the smoothness of the water inlet end is ensured, meanwhile, the medicament tank can remove organic matters and microorganisms in water, the quality of the treated water is improved, the subsequent steps are ensured, and the maintenance cost and the maintenance period of subsequent filtering equipment are reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a pretreatment device for reclaimed water recovery according to the present invention;
FIG. 2 is a schematic structural diagram of a grid mechanism of a pretreatment device for reclaimed water recovery according to the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The first embodiment is as follows: fig. 1 to 2 show a pretreatment device for reclaimed water recovery mainly composed of: the device comprises a water channel 1, a grating mechanism 2, a collecting tank 3, a sedimentation tank 4 and a medicament tank 5, wherein the grating mechanism 2 is arranged on the water channel 2, the collecting tank 3 is arranged on the water channel 1 and is matched and connected with the grating mechanism 2, the sedimentation tank 4 is arranged at the water outlet end of the water channel 1, and the medicament tank 5 is arranged at one side of the sedimentation tank 4 and is communicated with the sedimentation tank 4 through a water pumping pipe 55; the grille mechanism 2 is mainly composed of: the device comprises a driving motor, a transmission mechanism, a grid wheel 21 and a transmission grid 22, wherein the grid wheel 21 is rotatably connected with the inner wall of the ditch 1, the driving motor is connected with the grid wheel, the transmission grid 22 is connected with the grid wheel 21 through the transmission mechanism and is arranged above the side of the grid wheel 21, the grid wheel and the transmission grid are driven by the driving motor and the transmission mechanism and synchronously rotate clockwise at the same speed, and the transmission grid is used for transmitting the grid wheel with the blockage to a collection pool; the grids on the grid wheel and the transmission grids are both in comb shapes, and the grid wheel 21 and the transmission grids 22 are arranged in a staggered mode; the side wall of the collecting tank 3 is provided with grid teeth 31; the grid teeth 31 and the transmission grid 22 are arranged in a staggered manner; a small pump 52 is arranged at the joint of the water pumping pipe 55 and the medicament tank 5; a medicine inlet 53 is formed in the side wall of the medicine tank 5; a stirring mechanism 54 is arranged in the medicament tank 5; the stirring mechanism 54 includes: the stirring device comprises a stirring motor 541 arranged at the top end of the stirring tank 5, a stirring shaft 542 with one end arranged in the stirring tank 5 and the other end connected with the stirring motor 541, and a stirring blade 543 arranged on the stirring shaft 542; a liquid outlet 51 is formed in the bottom end of the stirring tank 5, and a valve is arranged on the liquid outlet; the pretreatment device for reclaimed water recovery has the advantages of simple structure and good treatment effect, the grating is a combined mechanism, garbage can be effectively prevented from entering the sedimentation tank and is conveyed into the collection tank through the conveying grating, the working strength of workers is reduced, the smoothness of the water inlet end is ensured, meanwhile, the medicament tank can remove organic matters and microorganisms in water, the quality of the treated water is improved, the subsequent steps are ensured, and the maintenance cost and the maintenance period of subsequent filtering equipment are reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A pretreatment device for reclaimed water recovery is characterized by mainly comprising: ditch (1), grid mechanism (2), collecting pit (3), sedimentation tank (4) and medicament jar (5) combination form, grid mechanism (2) set up on ditch (1), collecting pit (3) set up on ditch (1) and with grid mechanism (2) cooperation is connected, sedimentation tank (4) set up the water outlet end of ditch (1), medicament jar (5) set up one side of sedimentation tank (4) and through drinking-water pipe (55) with sedimentation tank (4) intercommunication.
2. A pre-treatment device for reclaimed water recovery according to claim 1, wherein the grating means (2) is mainly composed of: the water channel transmission device is characterized in that the water channel transmission device is formed by combining a driving motor, a transmission mechanism, a grid wheel (21) and a transmission grid (22), the grid wheel (21) is rotatably connected with the inner wall of the water channel (1), the driving motor is connected with the grid wheel, and the transmission grid (22) is connected with the grid wheel (21) through the transmission mechanism and is arranged above the side of the grid wheel (21).
3. A pre-treatment device for reclaimed water recovery according to claim 2, wherein the grating wheel (21) is arranged offset from the conveying grating (22).
4. A pre-treatment device for reclaimed water recovery according to claim 3, wherein the side wall of the collecting tank (3) is provided with grid teeth (31).
5. A pre-treatment device for reclaimed water recovery according to claim 4, wherein the grating teeth (31) are arranged offset from the conveying grating (22).
6. A pre-treatment device for reclaimed water recovery according to claim 1, wherein a small pump (52) is provided at the connection of the water suction pipe (55) and the medicament tank (5).
7. A pre-treatment device for reclaimed water recovery according to claim 6, wherein the side wall of the medicament tank (5) is provided with a medicament inlet (53).
8. A pre-treatment device for reclaimed water recovery according to claim 7, wherein the medicament tank (5) is internally provided with a stirring mechanism (54).
9. A pre-treatment device for reclaimed water recovery according to claim 8, wherein the stirring mechanism (54) comprises: the stirring motor (541) arranged at the top end of the medicament tank (5), the stirring shaft (542) with one end arranged in the medicament tank (5) and the other end connected with the stirring motor (541), and the stirring blade (543) arranged on the stirring shaft (542).
10. The pretreatment device for reclaimed water recovery according to claim 9, wherein a liquid outlet (51) is provided at the bottom end of the medicament tank (5), and a valve is provided on the liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506321.7U CN216549901U (en) | 2021-10-18 | 2021-10-18 | Pretreatment device for reclaimed water recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506321.7U CN216549901U (en) | 2021-10-18 | 2021-10-18 | Pretreatment device for reclaimed water recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216549901U true CN216549901U (en) | 2022-05-17 |
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ID=81565589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122506321.7U Active CN216549901U (en) | 2021-10-18 | 2021-10-18 | Pretreatment device for reclaimed water recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216549901U (en) |
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2021
- 2021-10-18 CN CN202122506321.7U patent/CN216549901U/en active Active
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