CN-119461604-B - Zero release device of iron phosphate waste water

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a zero-emission device for ferric phosphate wastewater, wherein connecting plates are slidably arranged on the top surface of each hollow frame, a fixed plate is transversely and fixedly arranged between the tops of two groups of connecting plates, a liquid suction pipe is movably arranged at the bottom of the fixed plate, a liquid suction mechanism is arranged at the top of the fixed plate and is fixedly communicated with the top of the liquid suction pipe, a transmission mechanism is arranged in each hollow frame and is in transmission connection with the bottom of each connecting plate, a rotating mechanism is arranged on the side edge of the liquid suction pipe and is in transmission connection with the side edge of a filter screen plate. According to the invention, lime milk piled in the storage frame is conveniently and uniformly discharged in the wastewater frame, so that the lime milk and wastewater body are fully contacted and reacted to improve the reaction rate, the wastewater body which is subjected to precipitation layering and attached to the bottom of the feeding cover can be timely and rapidly extracted, and the efficiency of precipitation treatment of wastewater is improved.

Inventors

• GU JINJIN

Assignees

• 四川乾元电子材料有限公司

Dates

Publication Date

20260505

Application Date

20240926

Claims (5)

1. 1. The zero discharge device for the ferric phosphate wastewater comprises a wastewater frame (1) and is characterized in that hollow frames (2) are fixedly arranged on the two end surfaces of the outer side of the top of the wastewater frame (1), connecting plates (21) are slidably arranged on the top surface of each hollow frame (2), and fixing plates (22) are transversely and fixedly arranged between the tops of the two groups of connecting plates (21); The bottom of the fixed plate (22) is movably provided with a liquid suction pipe (23), the top of the fixed plate (22) is provided with a pumping mechanism, and the pumping mechanism is fixedly communicated with the top of the liquid suction pipe (23); A transmission mechanism is arranged in each hollow frame (2), and the transmission mechanism is in transmission connection with the bottom of the connecting plate (21); The utility model discloses a liquid pump, including fixed plate (22) and push rod, be provided with suction pipe (23) side, suction pipe (23) side is provided with rotary mechanism, and rotary mechanism is connected with filter screen plate (53) side transmission, suction mechanism includes bellows (24) and bi-directional pump (28), the vertical fixed intercommunication of end has bellows (24) in suction pipe (23) top, the inside fixed pipe (25) of fixed plate (22) inside fixed mounting, and fixed pipe (25) bottom and bellows (24) top stationary phase intercommunication, fixed pipe (25) side both ends all transversely are fixed intercommunication and are had connecting pipe (27), fixed plate (22) top both sides surface equal fixed mounting has bi-directional pump (28), and connecting pipe (27) side and bi-directional pump (28) stationary phase intercommunication, bi-directional pump (28) side fixed intercommunication has conveyer pipe (29), suction pipe (23) bottom fixed intercommunication has feeding cover (33), and the quantity of feeding cover (33) is a plurality of groups, fixed plate (22) top both sides surface equal fixed mounting has storage frame (26), every storage frame (26) side fixed connection has fixed pipe (32) side both sides fixed connection, fixed plate (23) both sides are fixed surface equal fixed connection of electric sleeve (31), and the bottom of a transmission shaft of the electric push rod (31) is fixedly connected with the surface of the outer side top of the fixed sleeve (3) through a coupler.
2. 2. The zero release device for ferric phosphate wastewater, as claimed in claim 1, wherein the transmission mechanism comprises rotating screw rods (4), each hollow frame (2) is rotatably provided with the rotating screw rods (4) through bearings, the outer side surface of each rotating screw rod (4) is movably sleeved with a transmission sleeve (41), the outer side top surface of each transmission sleeve (41) is fixedly provided with a transmission block (42), the transmission blocks (42) are slidably inserted into the top end of the hollow frame (2), and the top of each transmission block (42) is fixedly connected with the bottom surface of the connecting plate (21).
3. 3. The zero release device for ferric phosphate wastewater, as claimed in claim 2, wherein a servo motor (44) is fixedly arranged on the outer side surface of each hollow frame (2), the sides of a transmission shaft of the servo motor (44) are fixedly connected with the outer sides of the bidirectional screw rods through a coupler, a limit chute (43) is formed in the top of each hollow frame (2), and a transmission block (42) is slidably inserted into the limit chute (43).
4. 4. The ferric phosphate wastewater zero-discharge device according to claim 1, wherein the rotating mechanism comprises a transmission rod (51) and a transmission plate (52), the two end surfaces of the side edges of the liquid suction pipe (23) are fixedly provided with support plates (5), the transmission rod (51) is rotatably arranged between the two groups of side edges of the support plates (5) through bearings, the two end surfaces of the outer side of the transmission rod (51) are fixedly sleeved with the transmission plate (52), and the side edges of the transmission plate (52) are fixedly connected with the outer side of the filter screen plate (53).
5. 5. The ferric phosphate wastewater zero-discharge device according to claim 4, wherein a rotating motor (54) is fixedly arranged on the side surface of the supporting plate (5), and the side of a transmission shaft of the rotating motor (54) is fixedly connected with the side of the transmission rod (51) through a coupler.

Description

Zero release device of iron phosphate waste water Technical Field The invention relates to the technical field of wastewater treatment, in particular to a zero discharge device for ferric phosphate wastewater. Background The iron phosphate wastewater treatment is a complex and important process, mainly because the wastewater contains high-concentration harmful substances such as ammonia nitrogen, manganese ions, sulfate radicals, magnesium ions, total phosphorus and the like, the pH value is low, and various methods such as physics, chemistry, biology and the like are mainly adopted for treating the iron phosphate wastewater so as to realize standard discharge or resource utilization of the wastewater. When the prior art is used for treating phosphoric acid wastewater, corresponding lime milk precipitation reaction is used for removing phosphate radical and sulfate radical, and when lime milk is poured and conveyed, lime milk is conveyed to a wastewater pond to react with phosphoric acid wastewater in a pond body through a single pipeline, the feeding mode cannot ensure sufficient contact of the pond body wastewater and the lime milk, so that the precipitation reaction rate of the wastewater is influenced, and flocculent precipitation can be generated in the lime milk in the pond body after the reaction, so that the flocculent precipitation and the water body of the reaction cannot be extracted rapidly, and the separation of flocculent precipitation and the water body is realized, so that the treatment efficiency of the wastewater of the whole pond body is influenced. For this reason, new solutions need to be designed to solve. Disclosure of Invention The invention aims to provide a zero discharge device for ferric phosphate wastewater, which solves the problems in the background technology. In order to achieve the aim, the invention provides the technical scheme that the zero-emission device for the ferric phosphate wastewater comprises a wastewater frame, wherein hollow frames are fixedly arranged on the surfaces of two ends of the outer side of the top of the wastewater frame, connecting plates are slidably arranged on the top surface of each hollow frame, and fixing plates are transversely and fixedly arranged between the tops of the two groups of connecting plates; The bottom of the fixed plate is movably provided with a liquid suction pipe, the top of the fixed plate is provided with a pumping mechanism, and the pumping mechanism is fixedly communicated with the top of the liquid suction pipe; a transmission mechanism is arranged in each hollow frame and is in transmission connection with the bottom of the connecting plate; the side of the liquid suction pipe is provided with a rotating mechanism, and the rotating mechanism is connected with the side of the filter screen plate in a transmission way. Through adopting above-mentioned technical scheme, under the transmission connection effect to pumping mechanism through drive mechanism, conveniently evenly discharge the inside accumulational lime breast of storage frame at waste water frame for lime breast and waste water fully contact reaction and when improving reaction rate, can make the laminating of feeding cover bottom be in the waste water body after the sedimentation layering and carry out timely and quick extraction, improve the efficiency to the sedimentation treatment of waste water. As a preferred embodiment of the invention, the pumping mechanism comprises a corrugated pipe and a bidirectional pump, the middle end of the top of the pumping pipe is vertically fixedly communicated with the corrugated pipe, the inside of the middle end of the fixing plate is vertically fixedly provided with a fixing pipe, the bottom of the fixing pipe is fixedly communicated with the top of the corrugated pipe, two ends of the side edge of the fixing pipe are transversely fixedly communicated with connecting pipes, the surfaces of two sides of the top of the fixing plate are fixedly provided with the bidirectional pump, the side edge of the connecting pipe is fixedly communicated with the bidirectional pump, the side edge of the bidirectional pump is fixedly communicated with a conveying pipe, the bottom of the pumping pipe is fixedly communicated with a feeding cover, and the number of the feeding covers is a plurality of groups. Through adopting above-mentioned technical scheme, be linked together liquid suction pipe and fixed pipe through the bellows, combine the two-way pump with this and take out under the action of operation, can carry out extraction discharge treatment with waste water and lime milk after precipitation layering, improve the treatment efficiency to waste water precipitation reaction. As a preferred implementation mode of the invention, the two side surfaces of the top of the fixed plate are fixedly provided with the material storage frames, the side edge of each material storage frame is fixedly communicated with the material discharge p