CN112090167A

CN112090167A - Sewage treatment device for environmental protection

Info

Publication number: CN112090167A
Application number: CN202011253664.0A
Authority: CN
Inventors: 李昕
Original assignee: Weifang Weirun Metal Technology Co ltd
Current assignee: Henan Zhengyuan Chemical Co.,Ltd.
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2020-12-18
Anticipated expiration: 2040-11-11
Also published as: CN112090167B

Abstract

The invention discloses an environment-friendly sewage treatment device which comprises a pressure pipe and a connecting box, wherein a flow dividing device, a start-stop device, a removing device, a lifting device, a transmission device and a driving device are arranged on the pressure pipe and the connecting box; state pressure pipe one side fixedly connected with connecting box, connecting box opposite side fixedly connected with closed tube, in the closed tube with the equal sealing connection of opposite side has the outer closed tube in the pressure pipe, pressure pipe one side fixedly connected with wall mount frame, keep away from connecting box one side position department sealing connection with water pressure gauge on the pressure pipe, the pressure pipe is kept away from wall mount frame one side position department fixedly connected with at least one mounting bracket. Through diverging device, open and stop device, remove device, elevating gear, transmission and drive arrangement's cooperation, make sewage treatment's in-process raise the efficiency, the pipeline can not be blockked up in the transportation process of sewage, improves the feature of environmental protection, reduces sewage treatment plant work load.

Description

Sewage treatment device for environmental protection

Technical Field

The invention relates to the field of sewage treatment, in particular to sewage treatment equipment for environmental protection.

Background

In the sewage treatment field, many adopt to be sent sewage from the source to sewage treatment plant through the pipeline go on, also adopt large-scale sewage treatment device to carry out centralized processing to sewage at sewage treatment plant, especially when separating the solid impurity of sewage, need send sewage to the sedimentation tank, pour into the flocculating agent and go on, but adopt such mode need consume a large amount of time and human cost, and use the excessive waste of the easy energy that causes of large-scale equipment processing, and at sewage transport's in-process, also block up the sewage blow off pipe very easily, and then lead to the explosion, the waste water of emission also will the polluted environment.

Therefore, the problem is easily solved by providing an environment-friendly sewage treatment device.

Disclosure of Invention

The invention aims to provide the sewage treatment equipment for environmental protection, and the distribution device, the starting and stopping device, the removing device, the lifting device, the transmission device and the driving device are matched, so that the efficiency is improved in the sewage treatment process, the pipeline cannot be blocked in the sewage conveying process, the environmental protection is improved, and the work load of a sewage treatment plant is reduced.

The invention provides a specific technical scheme as follows:

an environment-friendly sewage treatment device comprises a pressure pipe and a connecting box, wherein a flow dividing device, a start-stop device, a removing device, a lifting device, a transmission device and a driving device are arranged on the pressure pipe and the connecting box;

one side of the pressure pipe is fixedly connected with a connecting box, the other side of the connecting box is fixedly connected with a communicating pipe, the other sides in the communicating pipe and the pressure pipe are both hermetically connected with an external communicating pipe, one side of the pressure pipe is fixedly connected with a wall hanging rack, the position, far away from the connecting box, of the pressure pipe is hermetically connected with a water pressure gauge, and the position, far away from the wall hanging rack, of the pressure pipe is fixedly connected with at least one mounting rack;

the mounting frames are all provided with a shunting device, the shunting device is used for shunting water from the pressure pipe and precipitating the water, so that the water and the precipitate thereof are separated and discharged, and the shunting device is connected and communicated with the communicating pipe;

a starting and stopping device is arranged on the mounting frame and positioned between the flow dividing device and the pressure pipe, the starting and stopping device is connected with the flow dividing device and the pressure pipe, the starting and stopping device is communicated with the flow dividing device and the pressure pipe, the starting and stopping device is used for supplying external flocculant solution into the flow dividing device, and the starting and stopping device controls whether water and external flocculant solution in the pressure pipe enter the flow dividing device or not;

the shunting devices are respectively provided with a removing device, and the removing devices are used for removing the sediment in the shunting devices;

a lifting device is arranged at one side of the connecting box close to the flow dividing device, the lifting device is connected with the flow dividing device, and the lifting device is used for separating water bodies and sediments thereof by the flow dividing device;

two groups of transmission devices are arranged on one side in the connecting box, the transmission devices are respectively connected with the starting and stopping device and the lifting device, and the transmission devices are used for transmitting mechanical energy;

the connecting box is internally provided with a driving device, the driving device is matched with the transmission device, and the driving device is used for driving the transmission device to work and controlling the start-stop device, the lifting device and the removing device to work.

As a further improvement of the invention, the flow dividing device comprises a settling tank, the settling tank is fixedly connected to the positions of the mounting frame, which are far away from one side of the pressure pipe, the front side and the rear side of each settling tank are both provided with an opening, the removing devices are respectively positioned at the opening structures of the settling tanks, the settling tanks are sealed, pistons are arranged in the settling tanks in a sliding manner, one piston is connected with the lifting device, the positions of the piston, which are far away from one side of the pressure pipe, are provided with splitter plates, the splitter plates are of structures with openings in the middle parts, the flow distribution plate is respectively contacted with the inner wall of the settling box surrounding the flow distribution plate, the position of one side of the settling box far away from the pressure pipe is hermetically connected with a flow guide pipe, the honeycomb duct with the closed tube sealing connection, open and stop the device with the setting tank is nearly pressure pipe one side position department sealing connection.

As a further improvement of the invention, the start-stop device comprises a water supply pipe, at least one water supply pipe is hermetically connected to the position of the pressure pipe close to one side of the settling tank, the water supply pipes are respectively connected with the settling tanks, the water supply pipes are fixedly connected with first ball valves, one side of the mounting rack is fixedly connected with an external flocculant solution pipe, a second ball valve is arranged between the external flocculant solution pipe and the settling tank, at least one rotary seat is fixedly connected at one side of the mounting rack close to the pressure pipe, a rotary rod is connected in the rotary seat in a rotary manner, a gear transmission assembly is connected between the rotating rod and the first ball valve and is driven by two straight gears, and a first belt transmission assembly is connected between the rotating rod and the second ball valve, the first belt transmission assembly is in belt transmission, and the rotating rod is connected with the transmission device.

As a further improvement of the invention, the removing device comprises a first moving pair, one side of the settling tank is fixedly connected with the first moving pair, a connecting rod is connected on a moving member of the first moving pair, at least one group of moving rods are fixedly connected at a position of the connecting rod close to one side of the settling tank, the moving rods are positioned at an opening structure at one side of the settling tank, push plates are fixedly connected at positions of the moving rods in the settling tank, the push plates block the opening structure of the settling tank, an electric push rod is fixedly connected at a position of the settling tank close to one side of the connecting rod, an extension frame is fixedly connected on the moving member of the electric push rod, the extension frame is connected with the connecting rod, the electric push rod is controlled by the driving device, and a connecting seat is fixedly connected at a position of one side of the settling tank far away from the first moving pair, the connecting seat is fixedly connected with a second moving pair, a moving member of the second moving pair is fixedly connected with a baffle plate at the position of the other opening structure of the settling box, the baffle plate blocks the opening structure, and the second moving pair is connected with an elastic member which is a straight spring.

As a further improvement of the invention, the lifting device comprises a bracket, the bracket is fixedly connected to one side of the connecting box close to the settling box, a screw rod pair is rotatably connected to the other side of the bracket, a lifting rod is connected to a moving member of the screw rod pair, the lifting rod is connected with one piston, and the screw rod pair is connected with the transmission device.

As a further improvement of the invention, the transmission device comprises a fixed seat, two groups of fixed seats are fixedly connected to the inner wall of the connecting box, two groups of rotating shafts are rotatably connected to the fixed seats, a second belt transmission assembly is connected between two adjacent groups of rotating shafts, a third belt transmission assembly is connected between each rotating shaft and the corresponding rotating rod and between each rotating shaft and the corresponding screw rod pair, the second belt transmission assemblies and the third belt transmission assemblies are both in belt transmission, transmission gears are connected to the rotating shafts, and the transmission gears are both matched with the driving device.

As a further improvement of the invention, the driving device comprises a motor base, the motor base is fixedly connected in the connecting box, a driving motor is fixedly connected between the motor bases, a driving rod is connected on an output shaft of the driving motor, a rotating ring is fixedly connected on the driving rod, short toothed belts are arranged on the inner and outer peripheries of the rotating ring at a position close to one side of the pressure pipe in a staggered manner, the short toothed belts are respectively matched with two transmission gears at a position close to one side of the pressure pipe, long toothed belts are arranged on the inner and outer peripheries of the rotating ring at a position far away from one side of the pressure pipe in a staggered manner, the long toothed belts are respectively staggered with the short toothed belts, the long toothed belts are respectively matched with the two transmission gears at a position far away from one side of the pressure pipe, two contact belts are fixedly connected at a position between the long toothed belts and the, the contact zone is adjacent and is located position department between the long toothed belt, the connecting box inner wall is located two position department fixedly connected with two contact switches between the fixing base, contact switch respectively with the contact zone cooperation, just contact switch all through the circuit with electric putter connects.

As a further improvement of the invention, the system further comprises a backflow device, the backflow device comprises a backflow box, the position of one side of the settling box, which is far away from the electric push rod, is provided with the backflow device, the backflow device is used for collecting withdrawn sediments and residual clear water, the positions of one side of the settling box, which is far away from the electric push rod, are fixedly connected with the backflow box, a backflow pipe is fixedly connected in the backflow box and is connected with the flow guide pipe, the position of the backflow pipe, which is located in the settling box, is of an open structure, the position of the backflow pipe, which is higher than the open structure of the backflow pipe, in the backflow box is fixedly connected with a filter screen, and the position of the open structure, which is close to one side.

As a further improvement of the invention, the pressure pipe comprises a stirring rod, the stirring rod is rotatably connected in the pressure pipe and is connected with the driving rod, an anti-sinking underframe is fixedly connected at a position close to one side of the connecting box in the pressure pipe, and the stirring rod penetrates through the anti-sinking underframe.

The invention has the following beneficial effects:

(1) according to the environment-friendly sewage treatment equipment, the mode that the external connecting pipe connected to the pressure pipe is connected with the sewage discharge pipe is adopted, so that impurity removal treatment is not required to be carried out on sewage through large-scale equipment and facilities during sewage discharge, excessive solid impurities cannot be carried during sewage discharge, the blockage of the sewage discharge pipe is avoided, the sewage treatment cost can be saved, and the purpose of environment protection is achieved.

(2) According to the environment-friendly sewage treatment equipment, the wall hanging frame arranged on the pressure pipe is adopted for installation, so that the equipment can keep stability in the working process, and the service environment of the equipment is widened.

(3) According to the environment-friendly sewage treatment equipment, the water in the pressure pipe passes through the settling tank, and the external flocculant solution is supplied through the external flocculant solution pipe to react with the water, so that the impurity removal speed of the water can be increased, and manual or other equipment is not needed for precipitation separation of the water.

(4) According to the environment-friendly sewage treatment equipment, the first ball valve and the second ball valve are driven to work in a mode that the driving motor drives the rotating ring to rotate, the piston is driven to move up and down, and precipitates are withdrawn, so that the automation degree of sewage impurity removal treatment work can be improved, the water flow of the lower side external connecting pipe is accelerated, and the sewage treatment efficiency is improved.

(5) According to the environment-friendly sewage treatment equipment, the return tank and the return pipe are adopted to collect the sediments, so that the participating water body can be returned again, the waste of water resources is avoided, and the environment-friendly property is further improved.

(6) According to the environment-friendly sewage treatment equipment, the stirring rod is adopted to stir the water in the pressure pipe, so that the water in the pressure pipe cannot be precipitated, and the pressure pipe is prevented from being blocked.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a sectional structure diagram of the present invention.

Fig. 3 is a left side view structural diagram of the present invention.

Fig. 4 is a partial schematic front view structure diagram of the present invention.

Fig. 5 is a schematic front view of the start-stop device according to the present invention.

FIG. 6 is a first left side view of the removal device of the present invention.

FIG. 7 is a second left side view of the removal device of the present invention.

Fig. 8 is a front view of the lifting device of the present invention.

Fig. 9 is a front view schematically showing the structure of a transmission part of the present invention.

Fig. 10 is a first top view of the driving device of the present invention.

Fig. 11 is a second top view of the driving device of the present invention.

Fig. 12 is a third schematic top view of the driving device of the present invention.

The labels in the figures are: 1. a pressure pipe; 2. a connecting box; 3. a communicating pipe; 4. an outer connecting pipe; 5. a wall mount; 6. a water pressure gauge; 7. a mounting frame; 8. a flow divider; 9. a start-stop device; 10. a removal device; 11. a lifting device; 12. a transmission device; 13. a drive device; 81. a settling tank; 82. a piston; 83. a flow distribution plate; 84. a flow guide pipe; 91. a water supply pipe; 92. a first ball valve; 93. a flocculant solution pipe is externally connected; 94. a second ball valve; 95. a rotating base; 96. a rotating rod; 97. a gear drive assembly; 98. a first belt drive assembly; 101. a first sliding pair; 102. a connecting rod; 103. a travel bar; 104. pushing the plate; 105. an electric push rod; 106. an extension frame; 107. a connecting seat; 108. a second sliding pair; 109. a baffle plate; 1010. an elastic member; 111. a support; 112. a screw pair; 113. a lifting rod; 121. a fixed seat; 122. a rotating shaft; 123. a second belt drive assembly; 124. a third belt drive assembly; 125. a transmission gear; 131. a motor base; 132. a drive motor; 133. a drive rod; 134. a rotating ring; 135. a short toothed belt; 136. a long toothed belt; 137. a contact strip; 138. a contact switch; 14. a reflux device; 141. a return tank; 142. a return pipe; 143. filtering with a screen; 144. a baffle; 15. a stirring rod; 16. prevent sinking chassis.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "fixed," "mounted," "connected," or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, are used merely to facilitate description of the present invention and to simplify description, and do not indicate or imply that the referenced devices or elements must have the particular orientations, configurations and operations described in the specification, and therefore are not to be considered limiting.

As a further development of the invention, the terms "first", "second", "third", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying a number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings:

referring to fig. 1-12, an environmental protection sewage treatment device comprises a pressure pipe 1 and a connecting box 2, wherein a flow dividing device 8, a start-stop device 9, a removing device 10, a lifting device 11, a transmission device 12 and a driving device 13 are arranged on the pressure pipe 1 and the connecting box 2;

one side of the pressure pipe 1 is fixedly connected with a connecting box 2, the other side of the connecting box 2 is fixedly connected with a communicating pipe 3, the other sides in the communicating pipe 3 and the pressure pipe 1 are both hermetically connected with an external communicating pipe 4, one side of the pressure pipe 1 is fixedly connected with a wall hanging rack 5, the position of one side of the pressure pipe 1, far away from the connecting box 2, is hermetically connected with a water pressure gauge 6, and the position of one side of the pressure pipe 1, far away from the wall hanging rack 5, is fixedly connected with at least one mounting rack 7;

the mounting frames 7 are respectively provided with a shunting device 8, the shunting devices 8 are used for shunting and precipitating the water body from the pressure pipe 1, so that the water body and the precipitate thereof are separated and discharged, and the shunting devices 8 are connected and communicated with the communicating pipe 3;

a start-stop device 9 is arranged on the mounting frame 7 at a position between the flow dividing device 8 and the pressure pipe 1, the start-stop device 9 is connected with the flow dividing device 8 and the pressure pipe 1, the start-stop device 9 is communicated with the flow dividing device 8 and the pressure pipe 1, the start-stop device 9 is used for supplying external flocculant solution into the flow dividing device 8, and the start-stop device 9 controls whether water and external flocculant solution in the pressure pipe 1 enter the flow dividing device 8 or not;

the shunting devices 8 are respectively provided with a removing device 10, and the removing devices 10 are used for removing sediments in the shunting devices 8;

a lifting device 11 is arranged at a position of the connecting box 2 close to one side of the flow dividing device 8, the lifting device 11 is connected with the flow dividing device 8, and the lifting device 11 is used for separating water bodies and sediments thereof by the flow dividing device 8;

two groups of transmission devices 12 are arranged on one side in the connecting box 2, the transmission devices 12 are respectively connected with the starting and stopping device 9 and the lifting device 11, and the transmission devices 12 are used for transmitting mechanical energy;

a driving device 13 is arranged in the connecting box 2, the driving device 13 is matched with the transmission device 12, and the driving device 13 is used for driving the transmission device 12 to work and controlling the start-stop device 9, the lifting device 11 and the removing device 10 to work.

Through the mode that the outer union coupling 4 that connects on adopting pressure pipe 1 is connected with sewage blow off pipe, need not carry out the edulcoration through main equipment and facility and handle it when can making sewage discharge, make the emission of sewage can not carry too much solid impurity, avoid the jam of sewage blow off pipe, and can practice thrift the sewage treatment cost, played the purpose of environmental protection.

The wall hanging frame 5 arranged on the pressure pipe 1 is adopted for installation, so that the stability of the equipment can be kept in the working process, and the service environment of the equipment is widened.

In some embodiments of the present invention, the diversion device 8 includes a settling tank 81, the settling tank 81 is fixedly connected to the mounting bracket 7 at a position far away from the pressure pipe 1, the settling tank 81 is of a structure with openings at the front and rear sides, and the removing devices 10 are respectively positioned at the opening structures of the settling tank 81, and the settling tank 81 is closed, pistons 82 are arranged in the settling tank 81 in a sliding manner, one piston 82 is connected with the lifting device 11, a shunting plate 83 is arranged at one side of the piston 82 far away from the pressure pipe 1, the shunting plate 83 is of a structure with an opening in the middle, the flow dividing plates 83 are respectively contacted with the inner wall of the settling box 81 surrounding the flow dividing plates, a flow guide pipe 84 is hermetically connected at one side of the settling box 81 far away from the pressure pipe 1, the draft tube 84 is connected with the communicating tube 3 in a sealing way, and the start-stop device 9 is connected with the settling tank 81 at a position close to one side of the pressure tube 1 in a sealing way.

In some embodiments of the present invention, the start/stop device 9 includes a water supply pipe 91, at least one water supply pipe 91 is hermetically connected to a position of the pressure pipe 1 near the settling tank 81, the water supply pipes 91 are respectively connected to the settling tank 81, a first ball valve 92 is fixedly connected to each water supply pipe 91, an external flocculant solution pipe 93 is fixedly connected to one side of the mounting bracket 7, a second ball valve 94 is disposed between the external flocculant solution pipe 93 and the settling tank 81, at least one rotating base 95 is fixedly connected to a position of the mounting bracket 7 near the pressure pipe 1, a rotating rod 96 is rotatably connected to each rotating base 95, a gear transmission assembly 97 is connected between each rotating rod 96 and the first ball valve 92, the gear transmission assembly 97 is two spur gear transmissions, and a first ball valve transmission assembly 98 is connected between each rotating rod 96 and the second ball valve 94, the first belt driving assembly 98 is a belt driving assembly, and the rotating rod 96 is connected with the driving device 12.

Through adopting the water with in the pressure pipe 1 through setting tank 81 to carry out external flocculating agent solution through external flocculating agent solution pipe 93 and supply with the mode that makes it react with the water, can make water edulcoration speed accelerate, need not use manual work or other equipment to carry out the precipitation separation of water.

In some embodiments of the present invention, the removing device 10 includes a first moving pair 101, a first moving pair 101 is fixedly connected to one side of the settling tank 81, a connecting rod 102 is connected to a moving member of the first moving pair 101, at least one set of moving rods 103 is fixedly connected to a position of the connecting rod 102 near one side of the settling tank 81, the moving rods 103 are located at an open structure at one side of the settling tank 81, push plates 104 are fixedly connected to positions of the moving rods 103 located in the settling tank 81, the push plates 104 block the open structure of the settling tank 81, an electric push rod 105 is fixedly connected to a position of the settling tank 81 near one side of the connecting rod 102, an extension frame 106 is fixedly connected to a moving member of the electric push rod 105, the extension frame 106 is connected to the connecting rod 102, the electric push rod 105 is controlled by the driving device 13, and a connecting seat 107 is fixedly connected to a position of the settling tank 81 far from the first moving pair 101, the connecting base 107 is fixedly connected with a second sliding pair 108, a moving member of the second sliding pair 108 is fixedly connected with a baffle plate 109 at the position of another opening structure of the settling tank 81, the baffle plate 109 blocks the opening structure, the second sliding pair 108 is connected with an elastic member 1010, and the elastic member 1010 is a straight spring.

In some embodiments of the present invention, the lifting device 11 includes a bracket 111, the bracket 111 is fixedly connected to one side of the connecting box 2 near the settling box 81, a screw pair 112 is rotatably connected to the other side of the bracket 111, a lifting rod 113 is connected to a moving member of the screw pair 112, the lifting rod 113 is connected to one of the pistons 82, and the screw pair 112 is connected to the transmission device 12.

In some embodiments of the present invention, the transmission device 12 includes a fixed seat 121, two sets of fixed seats 121 are fixedly connected to an inner wall of the connection box 2, two sets of rotating shafts 122 are rotatably connected to the fixed seats 121, a second belt transmission assembly 123 is connected between two adjacent sets of rotating shafts 122, a third belt transmission assembly 124 is connected between the rotating shaft 122 and the rotating rod 96 and the screw pair 112, the second belt transmission assembly 123 and the third belt transmission assembly 124 are both in belt transmission, a transmission gear 125 is connected to each rotating shaft 122, and each transmission gear 125 is matched with the driving device 13.

In some embodiments of the present invention, the driving device 13 includes a motor base 131, the motor base 131 is fixedly connected in the connecting box 2, the driving motors 132 are fixedly connected between the motor bases 131, the output shaft of the driving motor 132 is connected with a driving rod 133, the driving rod 133 is fixedly connected with a rotating ring 134, short toothed belts 135 are arranged at the inner and outer circumferences of the rotating ring 134 near the pressure pipe 1 in a staggered manner, the short toothed belts 135 are respectively matched with the two transmission gears 125 near the pressure pipe 1, long toothed belts 136 are arranged at the inner and outer circumferences of the rotating ring 134 far from the pressure pipe 1 in a staggered manner, the long toothed belts 136 are respectively staggered with the short toothed belts 135, the long toothed belts 136 are respectively matched with the two transmission gears 125 far from the pressure pipe 1, two contact belts 137 are fixedly connected at the outer circumference of the rotating ring 134 between the long toothed belts 136 and the short toothed belts 135, the contact belt 137 is adjacent to and located at a position between the long toothed belts 136, the inner wall of the connecting box 2 is located at two positions between the fixing seats 121 and is fixedly connected with two contact switches 138, the contact switches 138 are respectively matched with the contact belt 137, and the contact switches 138 are connected with the electric push rod 105 through circuits.

The mode that drives the rotating ring 134 through the driving motor 132 and rotate drives the work of the first ball valve 92 and the second ball valve 94, and drives the piston 82 to reciprocate and the precipitate to withdraw from, so that the automation degree of the work of the sewage impurity removal treatment can be improved, the water flow of the lower side outer connecting pipe 4 is accelerated, and the efficiency of the sewage treatment is improved.

In some embodiments of the present invention, the backflow device 14 is further included, the backflow device 14 includes a backflow box 141, the backflow device 14 is disposed at a position of one side of the settling box 81 far away from the electric push rod 105, the backflow device 14 is used for collecting the withdrawn sediments and the remaining clear water, the backflow box 141 is fixedly connected at a position of one side of the settling box 81 far away from the electric push rod 105, a backflow pipe 142 is fixedly connected in the backflow box 141, the backflow pipe 142 is connected with the flow guide tube 84, the position of the backflow pipe 142 in the settling box 81 is an open structure, a filter screen 143 is fixedly connected at a position higher than the open structure of the backflow pipe 142 in the backflow box 141, and a guide plate 144 is fixedly connected at an open structure of one side of the settling box 81 near the backflow box 141.

Through adopting backward flow case 141 and back flow 142 to the collection of precipitate, can make participation water flow back again, avoid causing the waste of water resource, further improved the feature of environmental protection.

In some embodiments of the present invention, the pressure pipe 1 further comprises a stirring rod 15, the stirring rod 15 is rotatably connected to the pressure pipe 1, the stirring rod 15 is connected to the driving rod 133, an anti-sinking chassis 16 is fixedly connected to a position near one side of the connection box 2 in the pressure pipe 1, and the stirring rod 15 penetrates through the anti-sinking chassis 16.

Through adopting puddler 15 to carry out the mode of stirring in the pressure pipe 1, can make the water in the pressure pipe can not deposit, avoid the pressure pipe to block up.

The working principle of the invention is as follows: when the sewage needs to be treated for removing solid impurities and discharged, the device can be connected with an external sewage discharge pipe through the external connecting pipe 4, and is connected with the wall body of the sewage discharge pipe through the wall hanging frame 5, the sewage discharge pipe is communicated, the sewage of the sewage discharge pipe enters the pressure pipe 1 through the upper external connecting pipe 4, at the moment, the driving device 13 can be started, the driving means 13 will be operated, the pressure pipe 1 will be filled with water in the sewerage pipe, and generates a water pressure therein, the external world can know the internal water pressure in the pressure pipe 1 through the water pressure gauge 6, the water pressure in the pressure pipe 1, the flow of the sewage discharge pipe and the flow of the external connecting pipe 4 at the lower side are kept stable, so that the equipment can stably treat the water body in the pressure pipe 1, and the step can be carried out by adjusting the flow of the sewage discharge pipe; when the driving device 13 works, the driving device 13 drives the start-stop device 9 to work through the upside of the transmission device 12, at this time, the start-stop device 9 opens the water circulation between the pressure pipe 1 and the shunt device 8, so that the water in the pressure pipe 1 enters the shunt device 8, at this time, the external flocculant solution also enters the shunt device 8, so that the external flocculant solution and the sewage in the pressure pipe 1 are mixed together and enter the shunt device 8 to react, the external flocculant solution adsorbs the impurities in the sewage and rapidly precipitates, the water is precipitated and layered, when the driving device 13 continues to work, the driving device 13 drives the start-stop device 9 to reversely run through the upside of the transmission device 12 to reset, thereby stopping the water circulation between the pressure pipe 1 and the flow dividing device 8 and stopping the circulation of the external flocculant solution, at this time, the water in the flow dividing device 8 and the flocculant solution are reacting, when the driving device 13 continues to work, the driving device 13 drives the lifting device 11 to work through the transmission device 12 at the lower side, the lifting device 11 enables the water in the flow dividing device 8 to flow into the communicating pipe 3, at this time, the discharged water is the clear water at the upper layer in the flow dividing device 8, the sediment and the water at the lower layer in the flow dividing device 8 stay in the water, thereby realizing the rapid separation of the water and the sediment, when the driving device 13 continues to work, the driving device 13 drives the removing device 10 to work, the removing device 10 pushes out the sediment in the flow dividing device 8, the sediment in the shunting device 8 is withdrawn, then the removing device 10 is reset, when the driving device 13 continues to work, the driving device 13 drives the lifting device 11 to perform reverse reset through the transmission device 12 at the lower side, so that the shunting device 8 is reset, the water body and sediment separation work in one period is completed, and the process is circulated.

When the start-stop device 9 works, the start-stop device 9 makes the water in the pressure pipe 1 enter the settling tank 81, and makes the external flocculant solution enter the settling tank 81 for mixing, then the start-stop device 9 resets and stops working, when the lifting device 11 works, the lifting device 11 drives the piston 82 to move upwards, so that the piston moves upwards through the diversion plate 83, the diversion plate 83 makes the opening contact of the diversion plate 83 align with the diversion pipe 84, so that the clear water on the upper layer in the settling tank 81 flows out through the diversion pipe 84, then the removing device 10 works, the removing device 10 pushes out the sediment in the settling tank 81 to the front side, then the removing device 10 resets and stops working, then the lifting device 11 resets and drives the piston 82 to move downwards for resetting, thereby moving the diverter plate 83 downward to block the flow conduit 84.

When the driving device 13 drives the transmission device 12 on the upper side to operate, the transmission device 12 will drive the rotating rod 96 to rotate, so as to drive the gear transmission assembly 97 and the first belt transmission assembly 98 to operate, so as to open the first ball valve 92 and the second ball valve 94, so that the water in the pressure pipe 1 can flow into the settling tank 81 through the water supply pipe 91, the external flocculant solution in the external flocculant solution pipe 93 will also flow into the settling tank 81, and when the driving device 13 is driven to reset through the transmission device 12 on the upper side, the transmission device 12 on the upper side will drive the rotating rod 96 to rotate reversely, so as to drive the first ball valve 92 and the second ball valve 94 to close through the gear transmission assembly 97 and the first belt transmission assembly 98.

When the driving device 13 controls the electric push rod 105 to work during operation, the electric push rod 105 will drive the connecting rod 102 to move to the front side, thereby driving the moving rod 103 and the push plate 104 to move to the front side, so that the push plate 104 pushes the sediment on the piston 82, the push plate 104 and the sediment in the water body push the baffle plate 109 to move to the front side, the elastic member 1010 is in a stressed state, and the sediment is withdrawn from the sediment tank 81, when the driving device 13 controls the electric push rod 105 to reset, the electric push rod 105 will drive the connecting rod 102 to move to the rear side, thereby driving the moving rod 103 and the push plate 104 to move to the rear side for resetting, and at this time, the elastic member 1010 will also recover from the stressed state, so that the baffle 109 and the push plate 104 block the opening structure of the settling tank 81 again.

When the transmission device 12 at the lower side works, the transmission device 12 at the lower side drives the screw rod pair 112 to work, so as to drive the moving member of the screw rod pair 112 and the lifting rod 113 to move upwards, so as to drive the piston 82 to move upwards, and when the transmission device 12 at the lower side resets, the transmission device 12 at the lower side drives the screw rod pair 112 to rotate reversely, so as to drive the lifting rod 113 to move downwards, so as to drive the piston 82 to move downwards.

When the driving device 13 is in operation, the driving device 13 will cooperate with the transmission gear 125 on the upper left, and at this time, the transmission gear 125 will drive the third belt transmission assembly 124 on the upper side to operate through the second belt transmission assembly 123 on the upper side and the rotating shaft 122 on the upper right, so as to drive the rotating rod 96 to rotate, so that the rotating rod 96 drives the gear transmission assembly 97 and the first belt transmission assembly 98 to operate, so as to open the first ball valve 92 and the second ball valve 94; when the driving device 13 continues to operate, the driving device 13 will disengage from the transmission gear 125 on the upper left side and engage with the transmission gear 125 on the upper right side, so as to drive the rotating rod 96 to rotate reversely, so that the rotating rod 96 drives the first ball valve 92 and the second ball valve 94 to close; when the driving device 13 continues to operate, the driving device 13 will perform idle-load operation, so that the water in the settling tank 81 and the external flocculant solution fully react, when the driving device 13 continues to operate, the driving device 13 will start to cooperate with the transmission gear 125 on the right side of the lower side, so as to drive the screw pair 112 to operate through the third belt transmission assembly 124 on the lower side, so that the screw pair 112 drives the piston 82 to move upwards, when the driving device 13 continues to operate, the driving device 13 will control the electric push rod 105 to operate, and reset through the driving device 13 after the operation of the electric push rod 105 is completed; when the driving device 13 continues to operate, the driving device 13 will cooperate with the transmission gear 125 on the lower left side, so as to make the third belt transmission assembly 124 on the lower side rotate reversely, so as to drive the screw rod pair 112 to rotate reversely, so as to drive the piston 82 to move downwards, and when the driving device 13 operates to be not cooperated with the transmission gear 125 on the lower left side, the driving device 13 operates for one cycle, and the operation of the next cycle will be entered.

The driving motor 132 can be started, the driving motor 132 will drive the driving rod 133 and the rotating ring 134 to rotate clockwise, the rotating ring 134 will drive the short toothed belt 135, the long toothed belt 136 and the contact belt 137 to rotate clockwise, the rotating ring 134 will make the inner peripheral short toothed belt 135 firstly engage with the upper left transmission gear 125 in the process of rotating, thereby driving the rotating rod 96 to rotate, so that the first ball valve 92 and the second ball valve 94 are opened, when the inner peripheral short toothed belt 135 is disengaged from the upper left transmission gear 125, the outer peripheral short toothed belt 135 will start to engage with the upper right transmission gear 125, thereby making the rotating rod 96 reverse, thereby closing the first ball valve 92 and the second ball valve 94, when the outer peripheral short toothed belt 135 is disengaged from the upper right transmission gear 125, at this time, the rotating ring 134 will start to run idle until the outer circumference of the long toothed belt 136 engages with the lower right transmission gear 125, at this time, the screw pair 112 will start to run, driving the piston 82 to move upward, when the rotating ring 134 continues to rotate, the upper side of the contact belt 137 will start to engage with the upper side contact switch 138, thereby driving the electric push rod 105 to drive the push plate 104 to move rightward, then the lower side of the contact belt 137 will start to engage with the lower side contact switch 138, the upper side of the contact belt 137 will disengage from the upper side contact switch 138, at this time, the electric push rod 105 will drive the push plate 104 to move leftward, when the lower side of the contact belt 137 disengages from the lower side of the contact switch 138, the outer circumference of the long toothed belt 136 will also disengage from the lower right transmission gear 125, at this time, the inner circumference of the long toothed belt 136 will engage with the lower left transmission gear 125, thereby causing the screw pair 112 to rotate in reverse and the piston 82 to move downward.

The sediment pushed out from the opening of the front side of the settling tank 81 falls into the return tank 141, and after being filtered by the filter screen 143, the residual water flows out through the opening of the return pipe 142 and returns to the guide pipe 84 through the return pipe 142.

When the driving rod 133 is rotated, the stirring rod 15 will stir the water in the pressure pipe 1 so that the solid impurities thereof will not settle down, and the anti-settling chassis 16 will not allow the water in the pressure pipe 1 to remain therein.

In conclusion, through the cooperation of the flow dividing device, the start-stop device, the removing device, the lifting device, the transmission device and the driving device, the efficiency of the sewage treatment process is improved, the pipeline cannot be blocked in the sewage conveying process, the environmental friendliness is improved, and the workload of the sewage treatment plant is reduced.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. An environment-friendly sewage treatment device comprises a pressure pipe and a connecting box, wherein a flow dividing device, a start-stop device, a removing device, a lifting device, a transmission device and a driving device are arranged on the pressure pipe and the connecting box;

2. The sewage treatment apparatus for environmental protection according to claim 1, wherein: diverging device includes the setting tank, the mounting bracket is kept away from the equal fixedly connected with setting tank of pressure pipe one side position department, the setting tank is the front and back side and is the open-ended structure, just remove device is located respectively the open structure department of setting tank, and will the setting tank seals, equal slidingtype is equipped with the piston in the setting tank, one the piston with elevating gear connects, pressure pipe one side position department is kept away from to the piston all is equipped with the flow distribution plate, the flow distribution plate is middle part open-ended structure, the flow distribution plate contacts with the setting tank inner wall that surrounds it respectively, the setting tank is kept away from pressure pipe one side position department sealing connection and is had the honeycomb duct, the honeycomb duct with well pipe sealing connection, open stop the device with the setting tank is nearly pressure pipe one side position department sealing connection.

3. The sewage treatment apparatus for environmental protection according to claim 2, wherein: the start-stop device comprises water supply pipes, at least one water supply pipe is hermetically connected at the position of the pressure pipe close to one side of the settling tank, the water supply pipes are respectively connected with the settling tanks, the water supply pipes are fixedly connected with first ball valves, one side of the mounting rack is fixedly connected with an external flocculant solution pipe, a second ball valve is arranged between the external flocculant solution pipe and the settling tank, at least one rotary seat is fixedly connected at one side of the mounting rack close to the pressure pipe, a rotary rod is connected in the rotary seat in a rotary manner, a gear transmission assembly is connected between the rotating rod and the first ball valve and is driven by two straight gears, and a first belt transmission assembly is connected between the rotating rod and the second ball valve, the first belt transmission assembly is in belt transmission, and the rotating rod is connected with the transmission device.

4. The sewage treatment apparatus for environmental protection according to claim 3, wherein: the removing device comprises a first moving pair, one side of the settling tank is fixedly connected with the first moving pair, a connecting rod is connected onto a moving member of the first moving pair, at least one group of moving rods are fixedly connected at a position close to one side of the settling tank, the moving rods are positioned at an opening structure at one side of the settling tank, push plates are fixedly connected at positions of the moving rods in the settling tank, the push plates block the opening structure of the settling tank, an electric push rod is fixedly connected at a position close to one side of the connecting rod of the settling tank, an extension frame is fixedly connected onto the moving member of the electric push rod, the extension frame is connected with the connecting rod, the electric push rod is controlled by the driving device, a connecting seat is fixedly connected at a position far away from the first moving pair of the settling tank, and a second moving pair is fixedly connected onto the connecting seat, the moving part of the second moving pair is fixedly connected with a baffle plate at the position of the other opening structure of the settling box, the baffle plate blocks the opening structure, and the second moving pair is connected with an elastic part which is a straight spring.

5. The sewage treatment apparatus for environmental protection according to claim 4, wherein: the lifting device comprises a support, the connecting box is fixedly connected with a support at a position close to one side of the settling box, the other side of the support is rotatably connected with a screw rod pair, a lifting rod is connected to a moving member of the screw rod pair, the lifting rod is connected with one piston, and the screw rod pair is connected with the transmission device.

6. The sewage treatment apparatus for environmental protection according to claim 5, wherein: the transmission device comprises a fixed seat, two groups of fixed seats are fixedly connected with the inner wall of the connecting box, two groups of rotating shafts are connected to the fixed seats in a rotating mode, the two groups of rotating shafts are adjacent to each other, a second belt transmission assembly is connected between the rotating shafts, a third belt transmission assembly is connected between the rotating shafts and the rotating rod and between the rotating rod and the lead screw pair respectively, the second belt transmission assembly and the third belt transmission assembly are belt transmissions, a transmission gear is connected to the rotating shafts, and the transmission gear is matched with the driving device.

7. The sewage treatment apparatus for environmental protection according to claim 6, wherein: the driving device comprises a motor base, the motor base is fixedly connected in the connecting box, a driving motor is fixedly connected between the motor bases, a driving rod is connected on an output shaft of the driving motor, a rotating ring is fixedly connected on the driving rod, short toothed belts are arranged on the inner periphery and the outer periphery of the position of the rotating ring close to one side of the pressure pipe in a staggered manner, the short toothed belts are respectively matched with two transmission gears close to one side of the pressure pipe, long toothed belts are arranged on the inner periphery and the outer periphery of the position of the rotating ring far away from one side of the pressure pipe in a staggered manner, the long toothed belts are respectively staggered with the short toothed belts, the long toothed belts are respectively matched with two transmission gears far away from one side of the pressure pipe, two contact belts are fixedly connected on the position of the outer periphery of the rotating ring between the long toothed belts and the short toothed belts, and the contact belts are adjacent, the inner wall of the connecting box is located at two positions between the fixing seats and fixedly connected with two contact switches, the contact switches are respectively matched with the contact belts, and the contact switches are connected with the electric push rod through circuits.

8. The sewage treatment apparatus for environmental protection according to claim 2, wherein: still include reflux unit, reflux unit includes the flow-back box, the setting tank is kept away from electric putter one side position department and is equipped with reflux unit, reflux unit is used for collecting the precipitate and the remaining limpid water of withdrawing from, the equal fixedly connected with flow-back box of electric putter one side position department is kept away from to the setting tank, fixedly connected with back flow in the flow-back box, the back flow with honeycomb duct connection, the back flow is located position department in the setting tank is for opening mouthfully structure, be higher than the fixedly connected with filter screen of back flow open structure's position department in the flow-back box, the nearly open structure department fixedly connected with guide plate of flow-back box one side position of setting tank.

9. The sewage treatment apparatus for environmental protection according to claim 7, wherein: still include the puddler, the rotary type is connected with the puddler in the pressure tube, the puddler with the actuating lever is connected, nearly joint box one side position department fixedly connected with prevents sinking the chassis in the pressure tube, the puddler passes prevent sinking the chassis.