JP2020182921A - Wastewater treatment device - Google Patents

Abstract

To disclose a wastewater treatment device.SOLUTION: A wastewater treatment device includes a device body. A mixing reaction mechanism is installed in the device body to agitate the wastewater and a granular coagulant to cause a reaction, and while the device of the invention is in operation, a compact transmission structure completes a treatment of wastewater and increases a relevance of device operation by transmission between the mechanisms, so that an impeller is driven and rotated when the wastewater enters a mixing chamber. The drive and rotation provide sufficient kinetic energy for the operation of the device, and the kinetic energy generated in the operation of the device is recycled by a ratchet mechanism and a force accumulation spring to save energy, and at the same time, the granular coagulant is automatically added according to an amount of flowing water from time to time, and the agitation mechanism in the opposite direction of rotation and a reaction chamber increase the uniformity of agitation of the granular coagulant added to the sewage, improving the filtration efficiency and ensuring adequate purification.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of wastewater treatment, and specifically is a wastewater treatment device.

Sewage is contaminated, wastewater discharged from domestic and industrial production, and when these sewage are discharged, they must be treated until they can be discharged and tested to pass, sewage. During the treatment, it is necessary to first settle and filter large particles of sewage, and the conventional treatment method is to artificially add a purifying agent such as potassium alum, which is very inefficient, and existing purifying equipment The structure is complicated, the relevance between the mechanisms is poor, the energy must be provided by a commercial power source when the device operates, a large amount of energy is required, and the purifier and sewage are uniformly agitated during the simultaneous reaction. The reaction rate between potassium alum and sewage is slow, and at the same time, when the flow rate of sewage changes, the amount of purifying agent added cannot be changed in a timely manner, and the flexibility of use is not good.

Chinese Patent Application Publication No. 105621760

An object of the present invention provides a wastewater treatment apparatus, which can solve the problems in the present technology described above.

In order to solve the above problems, the present invention employs the following technical plan: the wastewater treatment apparatus includes an apparatus main body, in which the waste water and the granular substance coagulant are agitated to cause a reaction. A mixing reaction mechanism is installed, the mixing reaction mechanism includes a granular material coagulant charging port, the upper end wall of the granular material coagulant charging port communicates with the outside space, and the inside of the lower end wall of the granular substance coagulant charging port. A push chamber is installed, a spring chamber is installed on the left side of the push chamber, a push spring is installed in the spring chamber, a mixing chamber is installed on the right side of the push chamber, and the mixing chamber is installed. A waste water inlet is installed on the upper end wall of the spring block, a spring block is installed in the push chamber to allow the granular substance coagulant to fly into the mixing chamber, and the right end surface of the spring block extends to the right. The push rod is fixedly connected and installed in the mixing chamber so that the drive shaft can rotate, the impeller is fixedly connected to the drive shaft, and the lower side of the impeller is fixedly connected to the drive shaft. The cams located at are fixedly connected, the left end of the cam and the right end of the push rod are brought into contact with each other, a fixed block is installed in the mixing chamber, and the drive shaft is under the fixed block. The drive pulley located on the side is fixedly connected, and the first belt chamber located below the push chamber is installed in the left end wall of the mixing chamber, and below the first belt chamber. A second belt chamber is installed, a stirring and filtering mechanism is installed below the second belt chamber, the stirring and filtering mechanism includes a transmission chamber, a transmission spur gear is installed in the transmission chamber, and the transmission is performed. A driven spur gear is meshed and connected to the right end of the spur gear, a stirring roll is fixedly connected to the center of the driven spur gear, a stirring space is provided in the stirring roll, and the upper right end wall of the stirring space is connected. It communicates with the left lower end wall of the mixing chamber, is connected so that the filtration net can slide in the stirring space, extends downward to the lower end surface of the filtration net, and has teeth on the left and right end surfaces. A press bar is fixedly connected, a press chamber is installed in the lower end wall of the stirring space, and a stirring rod extending downward is connected so as to be rotatable in the first belt chamber. A control mechanism is installed below the stirring space, the control mechanism includes a control chamber, and the press chamber. Penetrates the upper and lower end walls of the control chamber and communicates with the control chamber, control gears are symmetrically meshed and connected to the left and right end faces of the press bar, and the transmission chamber is on the left side of the stirring space. A push mechanism located on the lower side is installed, a sediment outlet mechanism located on the lower side of the transmission chamber is installed on the right side of the stirring space, and a lower end wall is inside the right lower end wall of the stirring space. A drainage port communicating with the outside world space is installed, the upper end wall of the drainage port communicates with the stirring space, a drainage control valve is installed in the drainage port, and the mixing reaction mechanism is also attached to the drive shaft. Includes two rotating rods that are fixedly attached.

The stirring and filtering mechanism also includes two stirring rods that are fixedly attached to the lower end of the stirring rod, the stirring rod being fixedly connected to a rotary pulley located in the first belt chamber. The rotary pulley and the drive pulley are connected by a belt, the first driven pulley located in the second belt chamber is fixedly connected to the stirring rod, and the second belt is fixedly connected to the first driven pulley. A second driven pulley located in the chamber is connected by a belt, a driven shaft is fixedly connected to the center of the second driven pulley, and the driven shaft is connected to the lower end wall of the second belt chamber and the transmission chamber. It penetrates the end wall of the belt and is rotatably connected to the transmission chamber.

The control mechanism also includes a press spring that is fixedly attached to the lower end wall of the press chamber, the upper end of the press spring is fixedly connected to the lower end surface of the press bar, and a ratchet groove is contained in the control gear. Is installed, slide grooves are symmetrically installed on the upper and lower end walls of the ratchet groove, and a contraction spring is fixedly connected to the end wall of the slide groove away from the center of the control gear. A slide block is fixedly connected to one end of the contraction spring near the center of the control gear, the slide block and the slide groove are connected so as to be slidable, and an input shaft is fixed to the center of the control gear. The input shaft and the front end wall of the control chamber are rotatably connected, and a force storage spring located on the front side of the control gear is fixedly connected to the input shaft, and the control chamber is fixedly connected. An output shaft symmetrically installed on both the left and right sides of the press bar is connected to the rear end wall so as to be rotatable, and a ratchet is fixedly connected to the output shaft, and the ratchet teeth of the ratchet and the slide are connected. The block is abutted, the output pulley located on the rear side of the ratchet is fixedly connected to the output shaft on the left side, and the connecting pulley is connected to the output pulley by a belt, and is connected to the center of the connecting pulley. The power shaft is fixedly connected, the power shaft is connected so that the front and rear end walls of the power shaft can rotate, and the output shaft on the right side is a first rotary bevel gear located behind the ratchet. Is fixedly connected, a second ratchet gear is meshed and connected to the rear end of the first ratchet gear, and a rotating shaft is fixedly connected to the center of the second ratchet gear.

The push mechanism includes a push chamber, the push chamber is installed in the left end wall of the stirring space, the right end wall of the push chamber and the stirring space are communicated with each other, and in the left end wall of the push chamber. Is installed with a power chamber, the right end wall of the power chamber is communicated with the push chamber, the power chamber is located in the upper end wall of the control chamber, and the power shaft is installed in the control chamber. An input cap gear located behind the connecting pulley is fixedly connected to the power shaft, and an output cap gear is meshed and connected to the upper end of the input cap gear, and is connected to the upper end of the output cap gear. The rotary shaft is fixedly connected, the upper end of the rotary shaft penetrates the upper end wall of the control chamber and the lower end wall of the power chamber, and is located in the power chamber, and the upper end of the rotary shaft. A driven cap gear is fixedly connected to the door, a connecting cap gear is meshed and connected to the rear end of the driven cap gear, and a connecting shaft is fixedly connected to the center of the connecting cap gear. Is rotatably connected to the front and rear end walls of the power chamber, and a first series of tangent rods located behind the connecting bevel gear is rotatably connected to the connecting shaft. A second connecting rod is rotatably connected to one end, and the other end of the second connecting rod penetrates the right end wall of the power chamber and is located in the push chamber, in the push chamber. The push block is connected so as to be slidable, a connecting rod is fixedly connected to the left end surface of the push block, and the other end of the input cap gear is fixedly connected to the left end of the connecting rod.

The sediment outlet mechanism includes a sediment outlet installed on the right end wall of the stirring space, a transport empty chamber is installed in the right end wall of the control chamber, and a transport empty chamber is installed in the front end wall of the transport empty chamber. A rack moving chamber is installed, a parallel moving chamber located above the empty transport chamber is installed in the rear end wall of the rack moving chamber, and the rotation axis is the right end wall of the control chamber and the empty transport chamber. The rotary gear is fixedly connected to the rotating shaft so as to penetrate the end wall of the door and rotate with the free transport chamber, and the front end of the rotary gear is fixedly connected to the rotating shaft. The moving racks are meshed and connected to each other so that the moving racks penetrate the upper end wall of the empty transport chamber and the lower end wall of the parallel moving chambers so that the moving racks can slide with the left and right end walls of the rack moving chambers. The rope is fixedly connected to the front end surface of the moving rack, the other end of the rope is fixedly connected to the lower end surface of the press bar, and the rope is fixedly connected to the front end surface of the moving rack. The first return springs installed symmetrically on both the upper and lower sides are fixedly connected, the front end of the first return spring is fixedly connected to the front end wall of the rack moving chamber, and the inside of the parallel moving chamber is The outlet sliding door is slidably connected, the outlet sliding door penetrates the upper and lower end walls of the sediment outlet, and a second return spring is fixedly connected to the lower end surface of the outlet sliding door. The lower end of the return spring is fixedly connected to the lower end wall of the translation chamber, a vacant groove is installed in the outlet sliding door, and the front end wall of the vacant groove is communicated with the translation chamber. The moving block is connected in the vacant groove so as to be slidable, the front end of the moving block penetrates the front end wall of the vacant groove, and is fixedly connected to the rear end surface of the moving rack.

From the above, the beneficial effects of the present invention are: The device has a simple structure, the compact transmission structure completes the treatment of wastewater, the transmission between each mechanism increases the relevance of the device operation, and the sewage It drives and rotates the impeller as it enters the mixing chamber, providing sufficient kinetic energy to operate the device, and the ratchet mechanism and force storage springs recycle the kinetic energy generated when the device is activated, saving energy and flowing at the same time. Granular substance coagulant is automatically added at any time according to the amount of water, and the uniformity of stirring of the granular substance coagulant added to the sewage is increased by the stirring mechanism and reaction chamber in the opposite direction of rotation, and the filtration efficiency. And guarantees sufficient purification.

In order to explain the present invention in detail with reference to FIGS. 1 to 6 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a frontal structural view of the entire cross section of the wastewater treatment apparatus of the present invention. FIG. 2 is a structural diagram of AA of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 3 is an enlarged structural view of B of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 4 is a structural diagram of CC of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 5 is a structural diagram of DD of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 6 is a left side structural view of EE of FIG. 1 of the wastewater treatment apparatus of the present invention.

All the features disclosed in the present invention, or all the disclosed methods and steps in the process, can be combined in any manner other than the features or steps that exclude each other.

All features disclosed in the present invention are replaced by alternative features having other equivalent or similar purposes, unless otherwise stated. That is, unless otherwise stated, all features are just one example of a series of equivalent or similar features.

As shown in FIGS. 1 to 6, the embodiment provided by the present invention: the waste water treatment apparatus includes the apparatus main body 100, and the waste water and the granular substance coagulant are stirred in the apparatus main body 100 to cause a reaction. A mixing reaction mechanism 200 is installed, the mixing reaction mechanism 200 includes a granular material coagulant charging port 147, the upper end wall of the granular material coagulant charging port 147 communicates with the outside space, and the granular material coagulant charging port 147. A push chamber 144 is installed in the lower end wall of the push chamber 144, a spring chamber 149 is installed on the left side of the push chamber 144, a push spring 148 is installed in the spring chamber 149, and the right side of the push chamber 144 is installed. A mixing chamber 143 is installed in the mixing chamber 143, a waste water inlet 142 is installed on the upper end wall of the mixing chamber 143, and a spring that allows a granular substance coagulant to fly into the pushing chamber 144 and enter the mixing chamber 143. A block 146 is installed, a push rod 145 extending to the right is fixedly connected to the right end surface of the spring block 146, and a drive shaft 141 is installed in the mixing chamber 143 so as to be rotatable, and the drive The impeller 140 is fixedly connected to the shaft 141, and the cam 139 located below the impeller 140 is fixedly connected to the drive shaft 141, and the left end of the cam 139 and the right end of the push rod 145. A fixed block 138 is installed in the mixing chamber 143, and a drive pulley 136 located below the fixed block 138 is fixedly connected to the drive shaft 141, and the mixing chamber 143 is fixedly connected. A first belt chamber 169 located below the push chamber 144 is installed in the left end wall of the above, and a second belt chamber 102 is installed below the first belt chamber 169. A stirring and filtering mechanism 201 is installed below the chamber 102, the stirring and filtering mechanism 201 includes a transmission chamber 105, a transmission spur gear 106 is installed in the transmission chamber 105, and a transmission spur gear 106 is installed at the right end of the transmission spur gear 106. The driven spur gear 107 is meshed and connected, the stirring roll 132 is fixedly connected to the center of the driven spur gear 107, the stirring space 129 is installed in the stirring roll 132, and the upper right end wall of the stirring space 129 is installed. And the left lower end wall of the mixing chamber 143 communicate with each other, and the filtration net 128 is slidably connected into the stirring space 129. A press bar 170 extending downward to the lower end surface of the filtration net 128 and having teeth on both the left and right end surfaces is fixedly connected, and a press chamber 210 is installed in the lower end wall of the stirring space 129. A stirring rod 135 extending downward is connected to the first belt chamber 169 so as to be rotatable, a control mechanism 204 is installed under the stirring space 129, and the control mechanism 204 is a control chamber. The press chamber 210 includes 118, penetrates the upper and lower end walls of the control chamber 118, communicates with the control chamber 118, and the control gears 152 are symmetrically meshed and connected to the left and right end faces of the press bar 170. A push mechanism 202 located below the transmission chamber 105 is installed on the left side of the stirring space 129, and a sediment outlet mechanism 203 located below the transmission chamber 105 is installed on the right side of the stirring space 129. Is installed, and a drain port 120 whose lower end wall communicates with the outside space is installed in the right lower end wall of the stirring space 129, and the upper end wall of the drain port 120 and the stirring space 129 communicate with each other to drain the water. A drainage control valve 119 is installed in the port 120, and the mixing reaction mechanism 200 also includes two rotating rods 134 fixedly attached to the drive shaft 141, the actions of which are waste water and a granular substance flocculant. The initial stirring is performed.

Beneficially, the stirring and filtering mechanism 201 also includes two stirring rods 131 fixedly attached to the lower end of the stirring rod 135, the stirring rod 135 having a rotation located in the first belt chamber 169. The pulley 137 is fixedly connected, the rotary pulley 137 and the drive pulley 136 are connected by a belt, and the first driven pulley 133 located in the second belt chamber 102 is fixed to the stirring rod 135. A second driven pulley 103 located in the second belt chamber 102 is connected to the first driven pulley 133 by a belt, and a driven shaft 104 is fixed to the center of the second driven pulley 103. The driven shaft 104 is connected to the lower end wall of the second belt chamber 102 and the end wall of the transmission chamber 105 so as to be rotatably connected to the transmission chamber 105. The stirring rod 135 and the stirring roll 132 are realized to rotate in opposite directions, and the stirring speed of the waste water and the granular substance coagulant is increased.

Beneficially, the control mechanism 204 also includes a press spring 197 that is fixedly attached to the lower end wall of the press chamber 210 so that the upper end of the press spring 197 is fixedly connected to the lower end surface of the press bar 170. A ratchet groove 154 is installed in the control gear 152, and a slide groove 157 is symmetrically installed on the upper and lower end walls of the ratchet groove 154 so as to be separated from the center of the control gear 152 in the slide groove 157. A contraction spring 158 is fixedly connected to the end wall, and a slide block 156 is fixedly connected to one end of the contraction spring 158 near the center of the control gear 152, and the slide block 156 and the slide groove are connected. The 157 is slidably connected, the input shaft 153 is fixedly connected to the center of the control gear 152, and the input shaft 153 and the front end wall of the control chamber 118 are connected so as to be rotatable. A force storage spring 184 located on the front side of the control gear 152 is fixedly connected to the input shaft 153, and outputs symmetrically installed on the left and right sides of the press bar 170 on the rear end wall of the control chamber 118. The shaft 155 is rotatably connected, the ratchet 151 is fixedly connected to the output shaft 155, the ratchet teeth of the ratchet 151 and the slide block 156 are in contact with each other, and the output shaft 155 on the left side is in contact with the ratchet teeth 151. The output pulley 176 located on the rear side of the ratchet 151 is fixedly connected, the connecting pulley 117 is connected to the output pulley 176 by a belt, and the power shaft 181 is fixedly connected to the center of the connecting pulley 117. The power shaft 181 is connected to the front and rear end walls of the power shaft 181 so as to be rotatable, and a first rotary bevel gear 165 located behind the ratchet 151 is fixed to the output shaft 155 on the right side. A second ratchet gear 164 is meshed and connected to the rear end of the first ratchet gear 165, and a rotating shaft 122 is fixedly connected to the center of the second ratchet gear 164. The action pushes the deposits piled up on the ratchet 128 into the external space.

Advantageously, the push mechanism 202 includes a push chamber 198, the push chamber 198 is installed in the left end wall of the stirring space 129, and the right end wall of the push chamber 198 and the stirring space 129 are communicated with each other. A power chamber 109 is installed in the left end wall of the push chamber 198, the right end wall of the power chamber 109 and the push chamber 198 are communicated with each other, and the power chamber 109 is inside the upper end wall of the control chamber 118. The power shaft 181 is installed in the control chamber 118, and the input cap gear 116 located on the rear side of the connecting pulley 117 is fixedly connected to the power shaft 181. An output cap gear 115 is meshed and connected to the upper end of the gear 116, a rotating shaft 114 is fixedly connected to the upper end of the output cap gear 115, and the upper end of the rotating shaft 114 is connected to the upper end wall of the control chamber 118. A driven umbrella gear 113 is fixedly connected to the upper end of the rotating shaft 114, penetrating the lower end wall of the power chamber 109 and located in the power chamber 109, and after the driven umbrella gear 113. A connecting cap gear 111 is meshed and connected to the end, and a connecting shaft 112 is fixedly connected to the center of the connecting cap gear 111 so that the connecting shaft 112 can rotate with the front and rear end walls of the power chamber 109. It is connected, and the first series connecting rod 110 located on the rear side of the connecting bevel gear 111 is connected to the connecting shaft 112 so as to be rotatable, and the second connecting rod 166 is connected to the other end of the first series connecting rod 110. Connected so as to be rotatable, the other end of the second connecting rod 166 penetrates the right end wall of the power chamber 109 and is located in the push chamber 198, and a push block in the push chamber 198. The 130 is connected so as to be slidable, the connecting rod 168 is fixedly connected to the left end surface of the push block 130, and the other end of the input cap gear 116 is fixedly connected to the left end of the connecting rod 168. The action pushes the deposits piled up on the upper end surface of the filtration net 128 into the outside space.

Beneficially, the sediment outlet mechanism 203 includes a sediment outlet 126 installed on the right end wall of the stirring space 129, and a transport empty chamber 121 is installed in the right end wall of the control chamber 118, and the transport is described. A rack moving chamber 199 is installed in the front end wall of the empty chamber 121, and a parallel moving chamber 124 located above the empty transportation chamber 121 is installed in the rear end wall of the rack moving chamber 199. The rotating shaft 122 penetrates the right end wall of the control chamber 118 and the end wall of the empty transportation chamber 121, and is rotatably connected to the empty transportation chamber 121. The rotating shaft 122 is connected to the empty transportation chamber 121. The rotary gear 123 located in the 121 is fixedly connected, the moving rack 195 is meshed and connected to the front end of the rotary gear 123, and the moving rack 195 moves in parallel with the upper end wall of the empty transportation chamber 121. The moving rack 195 is connected to the left and right end walls of the rack moving chamber 199 so as to slide through the lower end wall of the chamber 124, and the rope 191 is fixedly connected to the front end surface of the moving rack 195. The other end of the rope 191 is fixedly connected to the lower end surface of the press bar 170, and the first return spring 196 symmetrically installed on both the upper and lower sides of the rope 191 is fixed to the front end surface of the moving rack 195. The front end of the first return spring 196 is fixedly connected to the front end wall of the rack moving chamber 199, and the outlet sliding door 127 is slidably connected into the parallel moving chamber 124. The outlet sliding door 127 penetrates the upper and lower end walls of the deposit outlet 126, the second return spring 125 is fixedly connected to the lower end surface of the outlet sliding door 127, and the lower end of the second return spring 125 is connected. It is fixedly connected to the lower end wall of the parallel moving chamber 124, an empty groove 193 is installed in the outlet sliding door 127, and the front end wall of the empty groove 193 is communicated with the parallel moving chamber 124, and the empty groove 193 is installed. The moving block 194 is slidably connected into the groove 193, the front end of the moving block 194 penetrates the front end wall of the empty groove 193, and is fixedly connected to the rear end surface of the moving rack 195. The action is that when the filtration net 128 rises close to the lower end wall of the push chamber 198, the outlet sliding door 127 descends. The sediment outlet 126 is communicated with the outside space, and the push mechanism 202 can conveniently push out the precipitate.

Below, the applicant introduces in detail how to use the wastewater treatment apparatus of the present application with reference to FIGS. 1 to 6 and the specific configuration of the wastewater treatment apparatus of the present application: When used, the wastewater enters the wastewater inlet 142. Enters the mixing chamber 143 from the inside, thereby driving and rotating the impeller 140, the granular material coagulant falls from the granular material coagulant charging port 147 into the left end wall of the push chamber 144, and the impeller 140 rotates and rotates the drive shaft. The 141 is driven and rotated, thereby driving and rotating the cam 139, and when the right end of the push rod 145 comes into contact with the outer ring of the cam 139, the push spring 148 is compressed and the right end of the push rod 145 and the recess of the cam 139. When they come into contact with each other, the elasticity of the push spring 148 causes the spring block 146 to fly the granular substance coagulant that falls into the push chamber 144 and enter the mixing chamber 143, and the waste water and the granular material coagulant that enter the mixing chamber 143. Reacts due to the rotation of the rotating rod 134, and the initially agitated waste water and the granular substance aggregating agent enter the stirring space 129 from the lower end wall of the mixing chamber 143, and the impact force of the water causes the filter net 128 to drop. Driven, the drive shaft 141 rotates to drive and rotate the drive pulley 136, thereby driving and rotating the rotary pulley 137 connected to the drive pulley 136 by the belt, thereby driving and rotating the stirring rod 135. Drives and rotates the first driven pulley 133, thereby driving and rotating the second driven pulley 103 connected to the first driven pulley 133 by a belt, thereby driving and rotating the driven shaft 104, thereby transmitting. The spur gear 106 is driven and rotated, thereby driving and rotating the driven spur gear 107 that meshes with the transmission spur gear 106, thereby realizing the opposed rotation of the stirring rod 135 and the stirring roll 132, increasing the speed of double stirring. The reaction between the waste water and the granular material flocculant becomes more sufficient.

Then, after the drain control valve 119 is opened and the water agitated in the reaction is discharged from the drain port 120, there is only the remaining deposit on the upper end surface of the filter net 128, which raises the filter net 128, whereby The press bar 170 is driven and raised to rotate the control gear 152, which drives and rotates the input shaft 153, which causes the force storage spring 184 to store force and the filter net 128 to the lower end wall of the push chamber 198. When ascending closer, the press bar 170 disengages from meshing with the control gear 152 and the control gear 152 rotates in the opposite direction, which drives and rotates the ratchet 151, which drives and rotates the output shaft 155. , Thereby driving and rotating the first rotary cap gear 165, thereby driving and rotating the second rotary cap gear 164 that meshes with the first rotary cap gear 165, thereby driving and rotating the rotating shaft 122. Drives and rotates the rotary gear 123, thereby driving the moving rack 195 that meshes with the rotary gear 123 and moves it downwards, thereby driving the outlet sliding door 127 and moving it downwards to move the sediment outlet 126 to the outside space. The second return spring 125 is compressed and the control gear 152 rotates in the opposite direction, thereby driving and rotating the ratchet 151, thereby driving and rotating the output shaft 155, thereby causing the output pulley 176 to rotate. Drive and rotate, thereby driving and rotating the connecting pulley 117, which is connected to the output pulley 176 by a belt, thereby driving and rotating the power shaft 181, thereby driving and rotating the input cap gear 116, thereby The output cap gear 115 is driven and rotated, thereby driving and rotating the rotating shaft 114, thereby driving and rotating the driven cap gear 113, and rotating the connecting cap gear 111 exactly once, thereby driving the connecting shaft 112. Rotate, thereby driving and rotating the first series of connecting rods 110, thereby driving the second connecting rod 166 and rotating with the rotation of the first series of connecting rods 110, thereby driving the connecting rod 168 and the push block 130. The sediment piled up on the upper end surface of the filtration net 128 is pushed out and reset, the press bar 170 is separated from the mesh with the control gear 152, and the push mechanism 202 pushes the sediment from the sediment outlet 126 into the outside space.

Then, after the sediment is extruded, the press spring 197 continues to reset and pushes the press bar 170 and the filter net 128 upwards, which causes the rope 191 to pull the moving rack 195 forward and the moving rack 195. The rear end face disengages from meshing with the rotary gear 123, which causes the second return spring 125 to push the outlet sliding door 127 up, which causes the moving rack 195 to move up with the outlet sliding door 127 and the first return spring. The 196 pushes the moving rack 195 forward again to engage the rear end surface of the moving rack 195 with the rotary gear 123 again, and the device returns to the initial position.

The beneficial effect of the present invention is: The device is simple in structure, the compact transmission structure completes the treatment of wastewater, the transmission between each mechanism increases the relevance of the device operation, and the sewage enters the mixing chamber. When entering, it drives and rotates the impeller to provide sufficient kinetic energy to operate the device, and the ratchet mechanism and force storage springs recycle the kinetic energy generated when the device is operating, saving energy and the amount of water flowing at the same time. Granular substance coagulant is automatically added at any time according to the situation, and the uniformity of stirring of the granular substance coagulant added to the sewage is increased by the stirring mechanism and the reaction chamber in the opposite direction of rotation, and the filtration efficiency is improved. Guarantee sufficient purification.

The above is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

The present invention takes up the field of wastewater treatment, and specifically is a wastewater treatment device.

Sewage is contaminated, wastewater discharged from domestic and industrial production, and when these sewage are discharged, they must be treated until they can be discharged and tested to pass, sewage. During the treatment, it is necessary to first settle and filter large particles of sewage, and the conventional treatment method is to artificially add a purifying agent such as potassium alum, which is very inefficient, and existing purifying equipment The structure is complicated, the relevance between the mechanisms is poor, the energy must be provided by a commercial power source when the device operates, a large amount of energy is required, and the purifier and sewage are uniformly agitated during the simultaneous reaction. The reaction rate between potassium alum and sewage is slow, and at the same time, when the flow rate of sewage changes, the amount of purifying agent added cannot be changed in a timely manner, and the flexibility of use is not good.

Chinese Patent Application Publication No. 105621760

An object of the present invention provides a wastewater treatment apparatus, which can solve the problems in the present technology described above.

In order to solve the above problems, the present invention employs the following technical plan: the wastewater treatment apparatus includes an apparatus main body, in which the waste water and the granular substance coagulant are agitated to cause a reaction. A mixing reaction mechanism is installed, the mixing reaction mechanism includes a granular material coagulant charging port, the upper end wall of the granular material coagulant charging port communicates with the outside space, and the inside of the lower end wall of the granular substance coagulant charging port. A push chamber is installed, a spring chamber is installed on the left side of the push chamber, a push spring is installed in the spring chamber, a mixing chamber is installed on the right side of the push chamber, and the mixing chamber is installed. A waste water inlet is installed on the upper end wall of the spring block, a spring block is installed in the push chamber to allow the granular substance coagulant to fly into the mixing chamber, and the right end surface of the spring block extends to the right. The push rod is fixedly connected and installed in the mixing chamber so that the drive shaft can rotate, the impeller is fixedly connected to the drive shaft, and the lower side of the impeller is fixedly connected to the drive shaft. The cams located at are fixedly connected, the left end of the cam and the right end of the push rod are brought into contact with each other, a fixed block is installed in the mixing chamber, and the drive shaft is under the fixed block. The drive pulley located on the side is fixedly connected, and the first belt chamber located below the push chamber is installed in the left end wall of the mixing chamber, and below the first belt chamber. A second belt chamber is installed, a stirring and filtering mechanism is installed below the second belt chamber, the stirring and filtering mechanism includes a transmission chamber, a transmission spur gear is installed in the transmission chamber, and the transmission is performed. A driven spur gear is meshed and connected to the right end of the spur gear, a stirring roll is fixedly connected to the center of the driven spur gear, a stirring space is provided in the stirring roll, and the upper right end wall of the stirring space is connected. It communicates with the left lower end wall of the mixing chamber, is connected so that the filtration net can slide in the stirring space, extends downward to the lower end surface of the filtration net, and has teeth on the left and right end surfaces. A press bar is fixedly connected, a press chamber is installed in the lower end wall of the stirring space, and a stirring rod extending downward is connected so as to be rotatable in the first belt chamber. A control mechanism is installed below the stirring space, the control mechanism includes a control chamber, and the press chamber. Penetrates the upper and lower end walls of the control chamber and communicates with the control chamber, control gears are symmetrically meshed and connected to the left and right end faces of the press bar, and the transmission chamber is on the left side of the stirring space. A push mechanism located on the lower side is installed, a sediment outlet mechanism located on the lower side of the transmission chamber is installed on the right side of the stirring space, and a lower end wall is inside the right lower end wall of the stirring space. A drainage port communicating with the outside world space is installed, the upper end wall of the drainage port communicates with the stirring space, a drainage control valve is installed in the drainage port, and the mixing reaction mechanism is also attached to the drive shaft. Includes two rotating rods that are fixedly attached.

The stirring and filtering mechanism also includes two stirring rods that are fixedly attached to the lower end of the stirring rod, the stirring rod being fixedly connected to a rotary pulley located in the first belt chamber. The rotary pulley and the drive pulley are connected by a belt, the first driven pulley located in the second belt chamber is fixedly connected to the stirring rod, and the second belt is fixedly connected to the first driven pulley. A second driven pulley located in the chamber is connected by a belt, a driven shaft is fixedly connected to the center of the second driven pulley, and the driven shaft is connected to the lower end wall of the second belt chamber and the transmission chamber. It penetrates the end wall of the belt and is rotatably connected to the transmission chamber.

The control mechanism also includes a press spring that is fixedly attached to the lower end wall of the press chamber, the upper end of the press spring is fixedly connected to the lower end surface of the press bar, and a ratchet groove is contained in the control gear. Is installed, slide grooves are symmetrically installed on the upper and lower end walls of the ratchet groove, and a contraction spring is fixedly connected to the end wall of the slide groove away from the center of the control gear. A slide block is fixedly connected to one end of the contraction spring near the center of the control gear, the slide block and the slide groove are connected so as to be slidable, and an input shaft is fixed to the center of the control gear. The input shaft and the front end wall of the control chamber are rotatably connected, and a force storage spring located on the front side of the control gear is fixedly connected to the input shaft, and the control chamber is fixedly connected. An output shaft symmetrically installed on both the left and right sides of the press bar is connected to the rear end wall so as to be rotatable, and a ratchet is fixedly connected to the output shaft, and the ratchet teeth of the ratchet and the slide are connected. The block is abutted, the output pulley located on the rear side of the ratchet is fixedly connected to the output shaft on the left side, and the connecting pulley is connected to the output pulley by a belt, and is connected to the center of the connecting pulley. The power shaft is fixedly connected, the power shaft is connected so that the front and rear end walls of the power shaft can rotate, and the output shaft on the right side is a first rotary bevel gear located behind the ratchet. Is fixedly connected, a second ratchet gear is meshed and connected to the rear end of the first ratchet gear, and a rotating shaft is fixedly connected to the center of the second ratchet gear.

The push mechanism includes a push chamber, the push chamber is installed in the left end wall of the stirring space, the right end wall of the push chamber and the stirring space are communicated with each other, and in the left end wall of the push chamber. Is installed with a power chamber, the right end wall of the power chamber is communicated with the push chamber, the power chamber is located in the upper end wall of the control chamber, and the power shaft is installed in the control chamber. An input cap gear located behind the connecting pulley is fixedly connected to the power shaft, and an output cap gear is meshed and connected to the upper end of the input cap gear, and is connected to the upper end of the output cap gear. The rotary shaft is fixedly connected, the upper end of the rotary shaft penetrates the upper end wall of the control chamber and the lower end wall of the power chamber, and is located in the power chamber, and the upper end of the rotary shaft. A driven cap gear is fixedly connected to the door, a connecting cap gear is meshed and connected to the rear end of the driven cap gear, and a connecting shaft is fixedly connected to the center of the connecting cap gear. Is rotatably connected to the front and rear end walls of the power chamber, and a first series of tangent rods located behind the connecting bevel gear is rotatably connected to the connecting shaft. A second connecting rod is rotatably connected to one end, and the other end of the second connecting rod penetrates the right end wall of the power chamber and is located in the push chamber, in the push chamber. Is connected so that the push block can slide, a connecting rod is fixedly connected to the left end surface of the push block, and the other end of the second connecting rod is fixedly connected to the left end of the connecting rod. ..

The sediment outlet mechanism includes a sediment outlet installed on the right end wall of the stirring space, a transport empty chamber is installed in the right end wall of the control chamber, and a transport empty chamber is installed in the front end wall of the transport empty chamber. A rack moving chamber is installed, a parallel moving chamber located above the empty transport chamber is installed in the rear end wall of the rack moving chamber, and the rotation axis is the right end wall of the control chamber and the empty transport chamber. The rotary gear is fixedly connected to the rotating shaft so as to penetrate the end wall of the door and rotate with the free transport chamber, and the front end of the rotary gear is fixedly connected to the rotating shaft. The moving racks are meshed and connected to each other so that the moving racks penetrate the upper end wall of the empty transport chamber and the lower end wall of the parallel moving chambers so that the moving racks can slide with the left and right end walls of the rack moving chambers. The rope is fixedly connected to the front end surface of the moving rack, the other end of the rope is fixedly connected to the lower end surface of the press bar, and the rope is fixedly connected to the front end surface of the moving rack. The first return springs installed symmetrically on both the upper and lower sides are fixedly connected, the front end of the first return spring is fixedly connected to the front end wall of the rack moving chamber, and the inside of the parallel moving chamber is The outlet sliding door is slidably connected, the outlet sliding door penetrates the upper and lower end walls of the sediment outlet, and a second return spring is fixedly connected to the lower end surface of the outlet sliding door. The lower end of the return spring is fixedly connected to the lower end wall of the translation chamber, a vacant groove is installed in the outlet sliding door, and the front end wall of the vacant groove is communicated with the translation chamber. The moving block is connected in the vacant groove so as to be slidable, the front end of the moving block penetrates the front end wall of the vacant groove, and is fixedly connected to the rear end surface of the moving rack.

From the above, the beneficial effects of the present invention are: The device has a simple structure, the compact transmission structure completes the treatment of wastewater, the transmission between each mechanism increases the relevance of the device operation, and the sewage It drives and rotates the impeller as it enters the mixing chamber, providing sufficient kinetic energy to operate the device, and the ratchet mechanism and force storage springs recycle the kinetic energy generated when the device is activated, saving energy and flowing at the same time. Granular substance coagulant is automatically added at any time according to the amount of water, and the uniformity of stirring of the granular substance coagulant added to the sewage is increased by the stirring mechanism and reaction chamber in the opposite direction of rotation, and the filtration efficiency. And guarantees sufficient purification.

In order to explain the present invention in detail with reference to FIGS. 1 to 6 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a frontal structural view of the entire cross section of the wastewater treatment apparatus of the present invention. FIG. 2 is a structural diagram of AA of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 3 is an enlarged structural view of B of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 4 is a structural diagram of CC of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 5 is a structural diagram of DD of FIG. 1 of the wastewater treatment apparatus of the present invention. FIG. 6 is a left side structural view of EE of FIG. 1 of the wastewater treatment apparatus of the present invention.

All the features disclosed in the present invention, or all the disclosed methods and steps in the process, can be combined in any manner other than the features or steps that exclude each other.

All features disclosed in the present invention are replaced by alternative features having other equivalent or similar purposes, unless otherwise stated. That is, unless otherwise stated, all features are just one example of a series of equivalent or similar features.

As shown in FIGS. 1 to 6, the embodiment provided by the present invention: the waste water treatment apparatus includes the apparatus main body 100, and the waste water and the granular substance coagulant are stirred in the apparatus main body 100 to cause a reaction. A mixing reaction mechanism 200 is installed, the mixing reaction mechanism 200 includes a granular material coagulant charging port 147, the upper end wall of the granular material coagulant charging port 147 communicates with the outside space, and the granular material coagulant charging port 147. A push chamber 144 is installed in the lower end wall of the push chamber 144, a spring chamber 149 is installed on the left side of the push chamber 144, a push spring 148 is installed in the spring chamber 149, and the right side of the push chamber 144 is installed. A mixing chamber 143 is installed in the mixing chamber 143, a waste water inlet 142 is installed on the upper end wall of the mixing chamber 143, and a spring that allows a granular substance coagulant to fly into the pushing chamber 144 and enter the mixing chamber 143. A block 146 is installed, a push rod 145 extending to the right is fixedly connected to the right end surface of the spring block 146, and a drive shaft 141 is installed in the mixing chamber 143 so as to be rotatable, and the drive The impeller 140 is fixedly connected to the shaft 141, and the cam 139 located below the impeller 140 is fixedly connected to the drive shaft 141, and the left end of the cam 139 and the right end of the push rod 145. A fixed block 138 is installed in the mixing chamber 143, and a drive pulley 136 located below the fixed block 138 is fixedly connected to the drive shaft 141, and the mixing chamber 143 is fixedly connected. A first belt chamber 169 located below the push chamber 144 is installed in the left end wall of the above, and a second belt chamber 102 is installed below the first belt chamber 169. A stirring and filtering mechanism 201 is installed below the chamber 102, the stirring and filtering mechanism 201 includes a transmission chamber 105, a transmission spur gear 106 is installed in the transmission chamber 105, and a transmission spur gear 106 is installed at the right end of the transmission spur gear 106. The driven spur gear 107 is meshed and connected, the stirring roll 132 is fixedly connected to the center of the driven spur gear 107, the stirring space 129 is installed in the stirring roll 132, and the upper right end wall of the stirring space 129 is installed. And the left lower end wall of the mixing chamber 143 communicate with each other, and the filtration net 128 is slidably connected into the stirring space 129. A press bar 170 extending downward to the lower end surface of the filtration net 128 and having teeth on both the left and right end surfaces is fixedly connected, and a press chamber 210 is installed in the lower end wall of the stirring space 129. A stirring rod 135 extending downward is connected to the first belt chamber 169 so as to be rotatable, a control mechanism 204 is installed under the stirring space 129, and the control mechanism 204 is a control chamber. The press chamber 210 includes 118, penetrates the upper and lower end walls of the control chamber 118, communicates with the control chamber 118, and the control gears 152 are symmetrically meshed and connected to the left and right end faces of the press bar 170. A push mechanism 202 located below the transmission chamber 105 is installed on the left side of the stirring space 129, and a sediment outlet mechanism 203 located below the transmission chamber 105 is installed on the right side of the stirring space 129. Is installed, and a drain port 120 whose lower end wall communicates with the outside space is installed in the right lower end wall of the stirring space 129, and the upper end wall of the drain port 120 and the stirring space 129 communicate with each other to drain the water. A drainage control valve 119 is installed in the port 120, and the mixing reaction mechanism 200 also includes two rotating rods 134 fixedly attached to the drive shaft 141, the actions of which are waste water and a granular substance flocculant. The initial stirring is performed.

Beneficially, the stirring and filtering mechanism 201 also includes two stirring rods 131 fixedly attached to the lower end of the stirring rod 135, the stirring rod 135 having a rotation located in the first belt chamber 169. The pulley 137 is fixedly connected, the rotary pulley 137 and the drive pulley 136 are connected by a belt, and the first driven pulley 133 located in the second belt chamber 102 is fixed to the stirring rod 135. A second driven pulley 103 located in the second belt chamber 102 is connected to the first driven pulley 133 by a belt, and a driven shaft 104 is fixed to the center of the second driven pulley 103. The driven shaft 104 is connected to the lower end wall of the second belt chamber 102 and the end wall of the transmission chamber 105 so as to be rotatably connected to the transmission chamber 105. The stirring rod 135 and the stirring roll 132 are realized to rotate in opposite directions, and the stirring speed of the waste water and the granular substance coagulant is increased.

Beneficially, the control mechanism 204 also includes a press spring 197 that is fixedly attached to the lower end wall of the press chamber 210 so that the upper end of the press spring 197 is fixedly connected to the lower end surface of the press bar 170. A ratchet groove 154 is installed in the control gear 152, and a slide groove 157 is symmetrically installed on the upper and lower end walls of the ratchet groove 154 so as to be separated from the center of the control gear 152 in the slide groove 157. A contraction spring 158 is fixedly connected to the end wall, and a slide block 156 is fixedly connected to one end of the contraction spring 158 near the center of the control gear 152, and the slide block 156 and the slide groove are connected. The 157 is slidably connected, the input shaft 153 is fixedly connected to the center of the control gear 152, and the input shaft 153 and the front end wall of the control chamber 118 are connected so as to be rotatable. A force storage spring 184 located on the front side of the control gear 152 is fixedly connected to the input shaft 153, and outputs symmetrically installed on the left and right sides of the press bar 170 on the rear end wall of the control chamber 118. The shaft 155 is rotatably connected, the ratchet 151 is fixedly connected to the output shaft 155, the ratchet teeth of the ratchet 151 and the slide block 156 are in contact with each other, and the output shaft 155 on the left side is in contact with the ratchet teeth 151. The output pulley 176 located on the rear side of the ratchet 151 is fixedly connected, the connecting pulley 117 is connected to the output pulley 176 by a belt, and the power shaft 181 is fixedly connected to the center of the connecting pulley 117. The power shaft 181 is connected to the front and rear end walls of the power shaft 181 so as to be rotatable, and a first rotary bevel gear 165 located behind the ratchet 151 is fixed to the output shaft 155 on the right side. A second ratchet gear 164 is meshed and connected to the rear end of the first ratchet gear 165, and a rotating shaft 122 is fixedly connected to the center of the second ratchet gear 164. The action pushes the deposits piled up on the ratchet 128 into the external space.

Advantageously, the push mechanism 202 includes a push chamber 198, the push chamber 198 is installed in the left end wall of the stirring space 129, and the right end wall of the push chamber 198 and the stirring space 129 are communicated with each other. A power chamber 109 is installed in the left end wall of the push chamber 198, the right end wall of the power chamber 109 and the push chamber 198 are communicated with each other, and the power chamber 109 is inside the upper end wall of the control chamber 118. The power shaft 181 is installed in the control chamber 118, and the input cap gear 116 located on the rear side of the connecting pulley 117 is fixedly connected to the power shaft 181. An output cap gear 115 is meshed and connected to the upper end of the gear 116, a rotating shaft 114 is fixedly connected to the upper end of the output cap gear 115, and the upper end of the rotating shaft 114 is connected to the upper end wall of the control chamber 118. A driven umbrella gear 113 is fixedly connected to the upper end of the rotating shaft 114, penetrating the lower end wall of the power chamber 109 and located in the power chamber 109, and after the driven umbrella gear 113. A connecting cap gear 111 is meshed and connected to the end, and a connecting shaft 112 is fixedly connected to the center of the connecting cap gear 111 so that the connecting shaft 112 can rotate with the front and rear end walls of the power chamber 109. It is connected, and the first series connecting rod 110 located on the rear side of the connecting cap gear 111 is connected to the connecting shaft 112 so as to be rotatable, and the second connecting rod 166 is connected to the other end of the first series connecting rod 110. Connected so as to be rotatable, the other end of the second connecting rod 166 penetrates the right end wall of the power chamber 109 and is located in the push chamber 198, and a push block in the push chamber 198. The 130 is connected so as to be slidable, the connecting rod 168 is fixedly connected to the left end surface of the push block 130, and the other end of the second connecting rod 166 is fixedly connected to the left end of the connecting rod 168. , Its action pushes the deposits piled up on the upper end surface of the filtration net 128 into the outside space.

Beneficially, the sediment outlet mechanism 203 includes a sediment outlet 126 installed on the right end wall of the stirring space 129, and a transport empty chamber 121 is installed in the right end wall of the control chamber 118, and the transport is described. A rack moving chamber 199 is installed in the front end wall of the empty chamber 121, and a parallel moving chamber 124 located above the empty transportation chamber 121 is installed in the rear end wall of the rack moving chamber 199. The rotating shaft 122 penetrates the right end wall of the control chamber 118 and the end wall of the empty transportation chamber 121, and is rotatably connected to the empty transportation chamber 121. The rotating shaft 122 is connected to the empty transportation chamber 121. The rotary gear 123 located in the 121 is fixedly connected, the moving rack 195 is meshed and connected to the front end of the rotary gear 123, and the moving rack 195 moves in parallel with the upper end wall of the empty transportation chamber 121. The moving rack 195 is connected to the left and right end walls of the rack moving chamber 199 so as to slide through the lower end wall of the chamber 124, and the rope 191 is fixedly connected to the front end surface of the moving rack 195. The other end of the rope 191 is fixedly connected to the lower end surface of the press bar 170, and the first return spring 196 symmetrically installed on both the upper and lower sides of the rope 191 is fixed to the front end surface of the moving rack 195. The front end of the first return spring 196 is fixedly connected to the front end wall of the rack moving chamber 199, and the outlet sliding door 127 is slidably connected into the parallel moving chamber 124. The outlet sliding door 127 penetrates the upper and lower end walls of the deposit outlet 126, the second return spring 125 is fixedly connected to the lower end surface of the outlet sliding door 127, and the lower end of the second return spring 125 is connected. It is fixedly connected to the lower end wall of the parallel moving chamber 124, an empty groove 193 is installed in the outlet sliding door 127, and the front end wall of the empty groove 193 is communicated with the parallel moving chamber 124, and the empty groove 193 is installed. The moving block 194 is slidably connected into the groove 193, the front end of the moving block 194 penetrates the front end wall of the empty groove 193, and is fixedly connected to the rear end surface of the moving rack 195. The action is that when the filtration net 128 rises close to the lower end wall of the push chamber 198, the outlet sliding door 127 descends. The sediment outlet 126 is communicated with the outside space, and the push mechanism 202 can conveniently push out the precipitate.

Below, the applicant introduces in detail how to use the wastewater treatment apparatus of the present application with reference to FIGS. 1 to 6 and the specific configuration of the wastewater treatment apparatus of the present application: When used, the wastewater enters the wastewater inlet 142. Enters the mixing chamber 143 from the inside, thereby driving and rotating the impeller 140, the granular material coagulant falls from the granular material coagulant charging port 147 into the left end wall of the push chamber 144, and the impeller 140 rotates and rotates the drive shaft. The 141 is driven and rotated, thereby driving and rotating the cam 139, and when the right end of the push rod 145 comes into contact with the outer ring of the cam 139, the push spring 148 is compressed and the right end of the push rod 145 and the recess of the cam 139. When they come into contact with each other, the elasticity of the push spring 148 causes the spring block 146 to fly the granular substance coagulant that falls into the push chamber 144 and enter the mixing chamber 143, and the waste water and the granular material coagulant that enter the mixing chamber 143. Reacts due to the rotation of the rotating rod 134, and the initially agitated waste water and the granular substance aggregating agent enter the stirring space 129 from the lower end wall of the mixing chamber 143, and the impact force of the water causes the filter net 128 to drop. Driven, the drive shaft 141 rotates to drive and rotate the drive pulley 136, thereby driving and rotating the rotary pulley 137 connected to the drive pulley 136 by the belt, thereby driving and rotating the stirring rod 135. Drives and rotates the first driven pulley 133, thereby driving and rotating the second driven pulley 103 connected to the first driven pulley 133 by a belt, thereby driving and rotating the driven shaft 104, thereby transmitting. The spur gear 106 is driven and rotated, thereby driving and rotating the driven spur gear 107 that meshes with the transmission spur gear 106, thereby realizing the opposed rotation of the stirring rod 135 and the stirring roll 132, increasing the speed of double stirring. The reaction between the waste water and the granular material flocculant becomes more sufficient.

Then, after opening the drain control valve 119 and discharging the water agitated for the reaction from the drain port 120, there is only the remaining sediment on the upper end surface of the filter net 128, which raises the filter net 128, which causes the filter net 128 to rise. The press bar 170 is driven and raised to rotate the control gear 152, which drives and rotates the input shaft 153, which causes the force storage spring 184 to accumulate force and the filter net 128 to push chamber 198 to the lower end wall. When ascending closer, the press bar 170 disengages from meshing with the control gear 152 and the control gear 152 rotates in the opposite direction, which drives and rotates the ratchet 151, which drives and rotates the output shaft 155. , Thereby driving and rotating the first rotary cap gear 165, thereby driving and rotating the second rotary cap gear 164 that meshes with the first rotary cap gear 165, thereby driving and rotating the rotating shaft 122. Drives and rotates the rotary gear 123, thereby driving and moving the moving rack 195 that meshes with the rotary gear 123 downwards, thereby driving the outlet sliding door 127 and moving it downwards to move the sediment outlet 126 to the outside space. The second return spring 125 is compressed and the control gear 152 rotates in the opposite direction, thereby driving and rotating the ratchet 151, thereby driving and rotating the output shaft 155, thereby causing the output pulley 176 to rotate. Drive and rotate, thereby driving and rotating the connecting pulley 117, which is connected to the output pulley 176 by a belt, thereby driving and rotating the power shaft 181, thereby driving and rotating the input cap gear 116, thereby The output cap gear 115 is driven and rotated, thereby driving and rotating the rotating shaft 114, thereby driving and rotating the driven cap gear 113, and rotating the connecting cap gear 111 exactly once, thereby driving the connecting shaft 112. Rotate, thereby driving and rotating the first series of connecting rods 110, thereby driving the second connecting rod 166 and rotating with the rotation of the first series of connecting rods 110, thereby driving the connecting rod 168 and the push block 130. The sediment piled up on the upper end surface of the filtration net 128 is pushed out and reset, the press bar 170 is separated from the mesh with the control gear 152, and the push mechanism 202 pushes the sediment from the sediment outlet 126 into the outside space.

Then, after the sediment is extruded, the press spring 197 continues to reset and pushes the press bar 170 and the filter net 128 upwards, which causes the rope 191 to pull the moving rack 195 forward and the moving rack 195. The rear end face disengages from meshing with the rotary gear 123, which causes the second return spring 125 to push the outlet sliding door 127 up, which causes the moving rack 195 to move up with the outlet sliding door 127 and the first return spring. The 196 pushes the moving rack 195 forward again to engage the rear end surface of the moving rack 195 with the rotary gear 123 again, and the device returns to the initial position.

The beneficial effect of the present invention is: The device is simple in structure, the compact transmission structure completes the treatment of wastewater, the transmission between each mechanism increases the relevance of the device operation, and the sewage enters the mixing chamber. When entering, it drives and rotates the impeller to provide sufficient kinetic energy to operate the device, and the ratchet mechanism and force storage springs recycle the kinetic energy generated when the device is operating, saving energy and the amount of water flowing at the same time. Granular substance coagulant is automatically added at any time according to the situation, and the uniformity of stirring of the granular substance coagulant added to the sewage is increased by the stirring mechanism and the reaction chamber in the opposite direction of rotation, and the filtration efficiency is improved. Guarantee sufficient purification.

The above is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (5)

When viewed from the front, the main body of the device is included, and a mixing reaction mechanism is installed in the main body of the device to stir the waste water and the granular substance coagulant to cause a reaction, and the mixed reaction mechanism includes the granular substance coagulant charging port. The upper end wall of the granular material coagulant charging port communicates with the outside space, a push chamber is installed in the lower end wall of the granular material coagulant charging port, and a spring chamber is installed on the left side of the push chamber. A push spring is installed in the spring chamber, a mixing chamber is installed on the right side of the push chamber, a waste water inlet is installed on the upper end wall of the mixing chamber, and a granular substance is installed in the push chamber. A spring block is installed to blow the aggregating agent into the mixing chamber, a push rod extending to the right is fixedly connected to the right end surface of the spring block, and a drive shaft is installed in the mixing chamber. It is installed so that it can rotate, an impeller is fixedly connected to the drive shaft, a cam located below the impeller is fixedly connected to the drive shaft, and the left end of the cam and the push rod The right end is abutted, a fixed block is installed in the mixing chamber, a drive pulley located below the fixed block is fixedly connected to the drive shaft, and the left end wall of the mixing chamber is fixedly connected. A first belt chamber located below the push chamber is installed inside, a second belt chamber is installed below the first belt chamber, and agitation filtration is installed below the second belt chamber. A mechanism is installed, the stirring and filtering mechanism includes a transmission chamber, a transmission spur gear is installed in the transmission chamber, a driven spur gear is meshed and connected to the right end of the transmission spur gear, and at the center of the driven spur gear. The stirring rolls are fixedly connected, a stirring space is provided in the stirring roll, the upper right end wall of the stirring space and the left lower end wall of the mixing chamber communicate with each other, and filtration is performed in the stirring space. The nets are connected so that they can slide, extend downward to the lower end surface of the filtration net, and are fixedly connected to the left and right end faces with toothed press bars, and inside the lower end wall of the stirring space. A press chamber is installed, a stirring rod extending downward is connected to the first belt chamber so as to rotate, a control mechanism is installed under the stirring space, and the control mechanism is a control chamber. The press chamber penetrates the upper and lower wall of the control chamber and communicates with the control chamber. Control gears are symmetrically meshed and connected to the left and right end faces of the press bar, a push mechanism located below the transmission chamber is installed on the left side of the stirring space, and the above-mentioned is installed on the right side of the stirring space. A sediment outlet mechanism located below the transmission chamber is installed, and a drainage port is installed in the lower right lower wall of the stirring space so that the lower end wall communicates with the outside space, and the upper end wall of the drainage port and the stirring are provided. A wastewater treatment device that communicates with a space, has a drainage control valve installed in the drainage port, and includes two rotating rods that are fixedly attached to the drive shaft. .. The stirring and filtering mechanism also includes two stirring rods that are fixedly attached to the lower end of the stirring rod, the stirring rod being fixedly connected to a rotary pulley located in the first belt chamber. The rotary pulley and the drive pulley are connected by a belt, the first driven pulley located in the second belt chamber is fixedly connected to the stirring rod, and the second belt is fixedly connected to the first driven pulley. A second driven pulley located in the chamber is connected by a belt, a driven shaft is fixedly connected to the center of the second driven pulley, and the driven shaft is connected to the lower end wall of the second belt chamber and the transmission chamber. The wastewater treatment apparatus according to claim 1, wherein the wastewater treatment apparatus penetrates the end wall of the water and is connected to the transmission chamber so as to be rotatable. The control mechanism also includes a press spring that is fixedly attached to the lower end wall of the press chamber, the upper end of the press spring is fixedly connected to the lower end surface of the press bar, and a ratchet groove is contained in the control gear. Is installed, slide grooves are symmetrically installed on the upper and lower end walls of the ratchet groove, and a contraction spring is fixedly connected to the end wall of the slide groove away from the center of the control gear. A slide block is fixedly connected to one end of the contraction spring near the center of the control gear, the slide block and the slide groove are connected so as to be slidable, and an input shaft is fixed to the center of the control gear. The input shaft and the front end wall of the control chamber are rotatably connected, and a force storage spring located on the front side of the control gear is fixedly connected to the input shaft, and the control chamber is fixedly connected. An output shaft symmetrically installed on both the left and right sides of the press bar is connected to the rear end wall so as to be rotatable, and a ratchet is fixedly connected to the output shaft, and the ratchet teeth of the ratchet and the slide are connected. The block is abutted, the output pulley located on the rear side of the ratchet is fixedly connected to the output shaft on the left side, and the connecting pulley is connected to the output pulley by a belt, and is connected to the center of the connecting pulley. The power shaft is fixedly connected, the power shaft is connected so that the front and rear end walls of the power shaft can rotate, and the output shaft on the right side is a first rotary bevel gear located behind the ratchet. Is fixedly connected, the second ratchet gear is meshed and connected to the rear end of the first ratchet gear, and the rotating shaft is fixedly connected to the center of the second ratchet gear. The wastewater treatment apparatus according to claim 1, which is characterized. The push mechanism includes a push chamber, the push chamber is installed in the left end wall of the stirring space, the right end wall of the push chamber and the stirring space are communicated with each other, and in the left end wall of the push chamber. Is installed with a power chamber, the right end wall of the power chamber is communicated with the push chamber, the power chamber is located in the upper end wall of the control chamber, and the power shaft is installed in the control chamber. An input cap gear located behind the connecting pulley is fixedly connected to the power shaft, and an output cap gear is meshed and connected to the upper end of the input cap gear, and is connected to the upper end of the output cap gear. The rotary shaft is fixedly connected, the upper end of the rotary shaft penetrates the upper end wall of the control chamber and the lower end wall of the power chamber, and is located in the power chamber, and the upper end of the rotary shaft. A driven cap gear is fixedly connected to the door, a connecting cap gear is meshed and connected to the rear end of the driven cap gear, and a connecting shaft is fixedly connected to the center of the connecting cap gear. Is rotatably connected to the front and rear end walls of the power chamber, and a first series of tangent rods located behind the connecting bevel gear is rotatably connected to the connecting shaft. A second connecting rod is rotatably connected to one end, and the other end of the second connecting rod penetrates the right end wall of the power chamber and is located in the push chamber, in the push chamber. Is connected so that the push block can slide, a connecting rod is fixedly connected to the left end surface of the push block, and the other end of the input cap gear is fixedly connected to the left end of the connecting rod. The waste water treatment apparatus according to claim 1. The sediment outlet mechanism includes a sediment outlet installed on the right end wall of the stirring space, a transport empty chamber is installed in the right end wall of the control chamber, and a transport empty chamber is installed in the front end wall of the transport empty chamber. A rack moving chamber is installed, a parallel moving chamber located above the empty transport chamber is installed in the rear end wall of the rack moving chamber, and the rotation axis is the right end wall of the control chamber and the empty transport chamber. A rotary gear located in the free transport chamber is fixedly connected to the rotating shaft so as to penetrate the end wall of the rotary gear and rotate with the free transport chamber, and the front end of the rotary gear is connected to the rotating shaft. The moving racks are engaged and connected to each other so that the moving racks penetrate the upper end wall of the empty transport chamber and the lower end wall of the parallel moving chambers so that the moving racks can slide with the left and right end walls of the rack moving chambers. The rope is fixedly connected to the front end surface of the moving rack, the other end of the rope is fixedly connected to the lower end surface of the press bar, and the rope is fixedly connected to the front end surface of the moving rack. The first return springs installed symmetrically on both the upper and lower sides are fixedly connected, the front end of the first return spring is fixedly connected to the front end wall of the rack moving chamber, and the inside of the parallel moving chamber is The outlet sliding door is connected so as to be slidable, the outlet sliding door penetrates the upper and lower end walls of the deposit outlet, and a second return spring is fixedly connected to the lower end surface of the outlet sliding door. The lower end of the return spring is fixedly connected to the lower end wall of the translation chamber, a vacant groove is installed in the outlet sliding door, and the front end wall of the vacant groove is communicated with the translation chamber. The moving block is connected in the vacant groove so as to be slidable, the front end of the moving block penetrates the front end wall of the vacant groove, and is fixedly connected to the rear end surface of the moving rack. The wastewater treatment apparatus according to claim 1.