A kind of solar energy mud scraper
Technical field
The utility model belongs to energy-conserving and environment-protective field and sewage treatment area, is specifically related to a kind of solar energy mud scraper.
Background technology
Poorness day by day along with earth resource, the cost of investment of basic energy resource is climbed to a higher point day by day, various safety and pollution hidden trouble are ubiquitous, solar energy is more and more paid attention to as safety, the environmental protection new forms of energy of a kind of " inexhaustible, nexhaustible ", and solar energy is subjected to application more and more widely, as our the solar energy vehicles that what's frequently heard can be repeated in detail solar telephone is arranged, solar electric vehicle, solar bicycles etc. also have solar mobile, solar charger and solar energy toy etc.
Along with country more and more payes attention to environmental protection industry (epi), and the raising of people's environmental consciousness, the number of China municipal sewage plant and disposal ability increase rapidly in recent years, but the problem that the ubiquity operating cost is higher, wherein mainly be that power consumption is big, the power consumption of sewage treatment plant accounts for more than 50% of operating cost.As seen sewage disposal is the power consumption rich and influential family of treatment plant, just energy-conservation naturally emphasis, and therefore, we can attempt to set about using electricity wisely from the sewage disposal device of each electricity consumption of sewage disposal.
At present, most of sewage treatment plants dispose of sewage and all are treated to the master with bioanalysis, the biological treatment back all adds sedimentation basin, so that the mud of biological treatment in disposing of sewage is precipitated removal, guarantee sewage treating efficiency, especially to the good effect of removing that has of pollutants such as solid suspension and nitrogen phosphorus, sedimentation basin has gravity settling basin, tube settler and tube settler etc., wherein because gravity settling basin has easy construction, build and operating cost low, advantage such as easy to maintenance and being widely used.Gravity settling basin comprises circular settling tank and rectangle sedimentation basin, main operating cost is the power consumption that mud scraper consumed, the bigger surface area of sedimentation basin of China's construction does not at present make full use of simultaneously, the sewage treatment plant that has only small part is for flowers and plants on the environmental protection kind, not farthest with its utilization.Therefore, solar panel is set, and electric energy is supplied the operating cost of mud scraper operation will the reduction greatly sedimentation basin if make full use of the surface area of sedimentation basin.
The utility model content
In order to make full use of flood tide regenerative resource-solar energy, make full use of the surface area of the sedimentation basin of sewage treatment plant, reduce the operating cost of mud scraper in the sedimentation basin greatly, the utility model discloses a kind of solar energy mud scraper.
The utility model adopts following technical scheme for achieving the above object:
A kind of solar energy mud scraper comprises solar panel, controller, batteries, inverter and mud scraper; Described solar panel is connected with batteries, is provided with the discharge and recharge degree of controller with the control batteries between solar panel and the batteries, and above-mentioned batteries is connected with mud scraper, is provided with inverter between batteries and the mud scraper.Each unit effect is as follows:
Solar panel: solar panel is the core in the solar energy mud scraper, its effect is that the radianting capacity with the sun is converted to electric energy, or deliver in the batteries and store, be arranged in the top of mud scraper, when mud scraper is applied to the rectangle sedimentation basin, solar panel is designed to and the identical size of rectangle sedimentation basin surface area, and keep towards 30~60 ° of inclination angles, south, when mud scraper is applied to circular settling tank, solar panel is designed to identical size with the circular settling tank surface area, and be designed to umbrella shape, 30~60 ° of level inclinations;
Controller for solar: control the degree of depth that discharges and recharges of batteries, prolong battery life, in the bigger place of the temperature difference, qualified controller also should possess temperature compensation function;
Batteries: because the input energy level instability of solar photovoltaic generation system so generally need configuration batteries system to work, can store the electric energy that solar panel produces simultaneously, the batteries electric weight is kept mud scraper operation 3~7 days;
Inverter: direct current is imported electric power convert alternating electromotive force to and export mud scraper to;
Mud scraper: the soil discharging facility in the water treatment is most widely used in the sedimentation basin of water treatment.
Solar panel comprises single-crystalline-silicon solar-cell panel, polysilicon solar cell plate and non-crystal silicon solar cell plate.In sunshine good the western and eastern area at sufficient sunshine, adopt polysilicon solar cell, because the polysilicon solar cell production technology is simple relatively, price is lower than monocrystalline.At overcast and rainy many, sunlight is not very sufficient southern area relatively, adopts monocrystaline silicon solar cell, because the monocrystaline silicon solar cell performance parameter is more stable.Non-crystal silicon solar cell is relatively good under the situation of outdoor sunlight deficiency, because non-crystal silicon solar cell is lower to the solar irradiation conditional request.
Batteries comprises lead-acid batteries, Ni-Cd batteries and Ni-H batteries.
The utility model has made full use of the solar energy clean energy resource of China's abundant, simultaneously because the solar energy mud scraper has self solar energy as driving power, need not to arrange separately cable, can when newly-built waterworks and sewage treatment plant, use, also be applicable to the transformation of old waterworks and sewage treatment plant, the solar energy mud scraper is a development trend in the future, has broad application prospects.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model, solar panel 1, controller 2, inverter 3, mud scraper 4, batteries 5 among the figure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model and the specific embodiment thereof are described in further detail.
Embodiment 1:
Solar energy mud scraper of the present utility model comprises solar panel, controller for solar, batteries, inverter and mud scraper.Solar panel is the core in the solar energy mud scraper, its effect is that the radianting capacity with the sun is converted to electric energy, or deliver in the batteries and store, be arranged in the top of mud scraper, when mud scraper is applied to the rectangle sedimentation basin, solar panel is designed to and the identical size of rectangle sedimentation basin surface area, and keep towards 30~60 ° of inclination angles, south, when mud scraper is applied to circular settling tank, the identical size of solar panel design Chinese idiom circular settling tank surface area, and be designed to umbrella shape, 30~60 ° of level inclinations; The effect of controller for solar is the degree of depth that discharges and recharges of control batteries, prolongs battery life, and in the bigger place of the temperature difference, qualified controller also should possess temperature compensation function; Because the input energy level instability of solar photovoltaic generation system so generally need configuration batteries system to work, can store the electric energy that solar panel produces simultaneously, the batteries electric weight is kept mud scraper operation 3~7 days; Inverter is imported electric power with direct current and is converted alternating electromotive force to and export mud scraper to.
Embodiment 2:
A kind of solar energy mud scraper comprises solar panel 1, controller 2, batteries 5, inverter 3 and mud scraper 4; Described solar panel 1 is connected with batteries 5, be provided with the discharge and recharge degree of controller 2 between solar panel 1 and the batteries 5 with the control batteries, above-mentioned batteries is connected with mud scraper 4, is provided with inverter 3 between batteries 5 and the mud scraper 4.Described solar panel is that single-crystalline-silicon solar-cell panel, non-crystal silicon solar cell plate, polysilicon solar cell plate, dye-sensitized solar cell plate, monocrystalline silicon solar panel, matte silicon solar cell plate, copper are pluged with molten metal silicon solar cell plate, natural dye sensitization sodium crystal thin-film solar cell panel or CeDe solar panel.Described batteries comprises lead-acid batteries, Ni-Cd batteries or Ni-H batteries.When the solar energy mud scraper was applied to the rectangle sedimentation basin, solar panel was designed to and the identical size of rectangle sedimentation basin surface area, and kept towards 30~60 ° of inclination angles, south.When the solar energy mud scraper was applied to circular settling tank, solar panel was designed to identical size with the circular settling tank surface area, and is designed to umbrella shape, and kept towards 30~60 ° of inclination angles, south.