WO2020258642A1

WO2020258642A1 - Low-energy consumption industrial wastewater treatment device

Info

Publication number: WO2020258642A1
Application number: PCT/CN2019/115919
Authority: WO
Inventors: 周淑芬
Original assignee: 安徽一诺青春工业设计有限公司
Priority date: 2019-06-26
Filing date: 2019-11-06
Publication date: 2020-12-30
Also published as: JP6944219B2; CN110240322A; JP2021520983A

Abstract

A low-energy consumption industrial wastewater treatment device comprises a device main body (100) and a power device provided in the device main body (100). A power motor (105) serves as a main body of the power device. The power device has a power cavity (137). The power motor (105) is fixedly installed at the left end wall of the power cavity (137). The right end of the power motor (105) is in power connection with a first rotary shaft (106) . The power cavity (137) is provided therein with a first bevel gear (104) fixedly installed at the right end of the first rotary shaft (106 ). An upwardly extending second rotary shaft (154) is rotatably installed at the upper end wall of the power cavity (137). The power cavity (137) is provided therein with a second bevel gear (103) fixedly installed at the lower end of the second rotary shaft (154) and meshing with the first bevel gear (104). The device has a simple structure, and employs transmission between mechanisms to enhance interworking of the mechanisms of the device, thereby uniformly mixing potassium alum and wastewater, accelerating reaction between potassium alum and the wastewater, improving filtering efficiency, allowing addition of potassium alum to be adapted to the volume of water flowing thereover at any time, and ensuring complete purification.

Description

Low energy consumption treatment device for industrial sewage

This application claims the priority of an invention patent application filed with the Chinese Patent Office on June 26, 2019, with the application number 201910572346.1 and the title of the invention "a low-energy-consumption treatment device for industrial sewage", the entire content of which is incorporated into this application by reference .

Technical field

The invention relates to the technical field of sewage treatment, in particular to an industrial sewage treatment device with low energy consumption.

Background technique

Sewage is usually to a certain degree of pollution. It comes from domestic and industrial production. If these sewage is directly discharged into the river, it will affect the ecological environment near the river and have a greater impact on the physical and mental health of nearby residents. Therefore, When the sewage is discharged, it needs to be treated and tested before it can be discharged. In the sewage treatment process, the large particles of the sewage must be deposited and filtered. The traditional treatment method is to manually add alum and other purifying agents, which is time-consuming and labor-intensive. The existing purification device has a complex structure and poor linkage between the mechanisms. In the reaction process, the purification agent and sewage often cannot be stirred uniformly, which reduces the reaction speed of the two. At the same time, the purification agent cannot be changed in time when the sewage flow changes. The amount of addition, the flexibility is poor.

Summary of the invention

The purpose of the present invention is to provide a low energy consumption treatment device for industrial sewage, which is used to overcome the above-mentioned defects in the prior art.

A low-energy-consumption treatment device for industrial sewage according to the present invention includes a device body and a power device arranged in the device body with a power motor as the main body. The power device includes a power cavity, and the left end wall of the power cavity A power motor is fixedly installed, the right end of the power motor is dynamically connected with a first rotating shaft, the power cavity is provided with a first bevel gear fixedly installed at the right end of the first rotating shaft, and the upper end wall of the power cavity is rotatably A second rotating shaft extending upward is installed, and a second bevel gear fixedly installed at the lower end of the second rotating shaft and meshing with the first bevel gear is provided in the power cavity. The upper end of the second rotating shaft passes through a belt The wheel transmission mechanism is provided with an alum preliminary mixing device. The alum preliminary mixing device includes a preliminary mixing chamber arranged on the right side of the power chamber. The alum and sewage are preliminarily mixed in the preliminary mixing chamber through a paddle mechanism and a preliminary mixing block. A third rotating shaft extending downward is rotatably installed in the lower end wall of the power chamber, and a third rotating shaft fixedly installed at the upper end of the third rotating shaft and meshing with the first bevel gear is provided in the power chamber. A bevel gear. The lower end of the third bevel gear is connected with a stirring reaction device through a gear train. The stirring reaction device includes a rotating cavity connected and arranged in the lower end wall of the preliminary mixing cavity, and the rotating cavity is rotatably arranged There is a stirring block, the stirring block is provided with a stirring cavity with an upward opening, and a cam stirring mechanism is provided in the stirring cavity. The movement relationship between the cam stirring mechanism and the rotation direction of the stirring block is accelerated to accelerate the sewage and alum During the reaction process, a precipitation filtering device is provided on the lower side of the stirring reaction device, and the precipitation filtering device includes a precipitation chamber that is connected to the lower end wall of the stirring chamber, and the precipitation chamber is provided with a filter mechanism that will react Separate from sewage.

In a further technical solution, the alum preliminary mixing device includes a feeding chamber connected to the left end wall of the preliminary mixing chamber, and a feeding port with an upward opening is provided on the upper end surface of the device main body. A cavity is provided in communication between the feeding chambers, a fourth rotating shaft is rotatably installed between the upper and lower end walls of the feeding chamber, and a mounting sleeve fixedly installed on the outer surface of the fourth rotating shaft is provided in the feeding chamber , The feeding cavity is provided with a first paddle fixedly mounted on the outer surface of the mounting sleeve, and the upper and lower end surfaces of the first paddle abut against the upper and lower end walls of the feeding chamber, and the upper end of the preliminary mixing chamber A fifth rotating shaft extending downward is rotatably installed in the wall, and a fixing sleeve fixedly installed between the inner walls of the preliminary mixing chamber through a connecting bracket is arranged in the preliminary mixing chamber symmetrically, and the fifth The rotating shaft rotatably passes through the upper and lower fixed sleeves, a second paddle fixedly mounted on the outer surface of the fifth rotating shaft is provided in the preliminary mixing chamber, and the left end of the second paddle is connected to the first The paddles cooperate with each other, the left end wall of the preliminary mixing cavity is connected with a pulley cavity located on the upper side of the power cavity, and the upper end of the second rotating shaft rotatably extends into the pulley cavity and connects with The upper end wall of the pulley cavity is rotationally matched and connected, the pulley cavity is provided with a main transmission wheel fixedly installed on the outer surface of the second shaft, and the preliminary mixing chamber is provided with a fixed installation on the fifth shaft A driven pulley on the outer surface, a transmission belt is dynamically connected between the main transmission wheel and the driven pulley, and a plurality of stirring blocks fixedly installed on the outer surface of the fifth rotating shaft are provided in the preliminary mixing chamber, The upper side of the right end wall of the preliminary mixing chamber is provided with a sewage pipe connected to the outside.

In a further technical solution, the stirring reaction device includes the third rotating shaft extending downward and extending into the stirring cavity, a gear cavity is provided on the lower side of the power cavity, and the lower end of the third rotating shaft is rotatably Passing through the gear cavity, a driving gear fixedly mounted on the outer surface of the third rotating shaft is arranged in the gear cavity, and a matching cavity is arranged on the lower side of the gear cavity, between the gear cavity and the matching cavity A sixth rotating shaft is rotatably connected, and the upper end of the sixth rotating shaft is rotatably connected with the upper end wall of the gear cavity. The gear cavity is fixedly mounted on the outer surface of the sixth rotating shaft and is opposite to the driving gear. Meshed driven gear, a downwardly extending rotating sleeve is rotatably connected to the upper end wall of the matching cavity, the lower end of the rotating sleeve extends into the stirring cavity, and the stirring cavity is sleeved in the first On the outer surface of the three rotating shafts, the matching cavity is provided with a transmission pulley fixedly installed on the outer surface of the rotating sleeve, and the matching cavity is provided with a matching pulley fixedly installed on the lower end of the sixth rotating shaft. A timing belt is dynamically connected between the pulley and the transmission pulley, a fixed bracket fixedly installed on the outer surface of the rotating sleeve is provided in the mixing chamber, and one end of the fixed bracket away from the rotating sleeve is connected to The stirring block is fixedly connected, the stirring cavity is provided with a cam mounting block fixedly mounted on the outer surface of the rotating sleeve, and the cam mounting block is provided with a cam mounting cavity passing through the rotating sleeve, the cam The mounting cavity is provided with a cam fixedly mounted on the outer surface of the third rotating shaft, and an end wall of the cam mounting cavity away from the third rotating shaft is connected with a sliding groove, and the sliding groove is provided with a left and right slidable A push rod, the cam mounting block is symmetrically provided with spring cavities located on both sides of the cam mounting cavity, and the push rod slidably passes through the spring cavity, and both upper and lower end walls of the spring cavity A stroke groove communicating with the outside is provided. The stroke groove is provided with a stirring rod slidable left and right and fixedly mounted on the upper and lower end faces of the push rod. The end face of the stirring rod away from the third shaft and the spring A symmetrical compression spring is fixedly arranged between the end walls of the cavity away from the third rotating shaft.

In a further technical solution, the precipitation filtering device includes a storage cavity provided on the left side of the precipitation chamber and communicated with the outside, and a communication between the right end wall of the storage chamber and the left end wall of the precipitation chamber is provided to extend upward and rightward. The filter channel is provided with a solenoid valve, a filter screen extending downwards is fixedly installed between the left and right end walls of the sedimentation chamber, and an opening control is fixedly installed between the upper sides of the left and right end walls of the sedimentation chamber A valve, a drainage pipe communicating with the outside is provided on the lower side of the right end wall of the sedimentation chamber, and a drainage control valve is provided on the drainage pipe.

The beneficial effects of the present invention are: the present invention has a simple structure, precipitates large particles in sewage through a compact transmission, wherein the linkage between the operation of the device is increased by the transmission between the mechanisms, and the addition of the sewage to the sewage is increased by the two stirring mechanisms. The uniformity of alum stirring speeds up the reaction between alum and sewage through the cam mechanism, and improves the filtration efficiency. At the same time, it is also suitable for the amount of water flowing through to add alum at any time to ensure the adequacy of purification.

Description of the drawings

Figure 1 is a schematic diagram of the overall internal structure of an industrial wastewater treatment device with low energy consumption according to the present invention;

Fig. 2 is a schematic diagram of the structure at A-A in Fig. 1 of the present invention;

Fig. 3 is a schematic diagram of the structure at B in Fig. 1 of the present invention.

Detailed ways

The present invention will be described in detail below with reference to FIGS. 1-3. For the convenience of description, the following orientations are specified as follows: The up, down, left, and right, front and back directions mentioned below are consistent with the up, down, left, and right, front and back directions of the projection relationship of Fig. 1 itself.

Referring to FIGS. 1-3, an industrial sewage low energy consumption treatment device according to an embodiment of the present invention includes a device main body 100 and a power device arranged in the device main body 100 with a power motor 105 as the main body. The power device includes A power cavity 137, a power motor 105 is fixedly installed in the left end wall of the power cavity 137, a first rotating shaft 106 is dynamically connected to the right end of the power motor 105, and the power cavity 137 is provided with a power motor 105 fixedly installed in the first The first bevel gear 104 at the right end of the rotating shaft 106 is rotatably installed in the upper end wall of the power chamber 137 with a second rotating shaft 154 extending upwardly, and the power chamber 137 is provided with a lower end fixedly mounted on the second rotating shaft 154 And the second bevel gear 103 meshed with the first bevel gear 104, the upper end of the second rotating shaft 154 is provided with an alum preliminary mixing device through a pulley transmission mechanism, and the alum preliminary mixing device includes an alum preliminary mixing device arranged on the right side of the power chamber 137 The preliminary mixing chamber 148 on the side, in which alum and sewage are preliminarily mixed through a paddle mechanism and a preliminary mixing block, and a third rotating shaft extending downward is rotatably installed in the lower end wall of the power chamber 137 134. The power cavity 137 is provided with a third bevel gear 107 fixedly mounted on the upper end of the third rotating shaft 134 and meshed with the first bevel gear 104, and the lower end of the third bevel gear 107 passes through a gear train A stirring reaction device is connected in transmission. The stirring reaction device includes a rotating cavity 123 connected to the lower end wall of the preliminary mixing cavity 148, and a stirring block 121 is rotatably provided in the rotating cavity 123. The stirring block 121 A stirring chamber 122 with an upward opening is provided in the stirring chamber 122, and a cam stirring mechanism is provided in the stirring chamber 122, and the reaction process of sewage and alum is accelerated through the movement relationship between the cam stirring mechanism and the rotation direction of the stirring block 121. The lower side of the stirring reaction device is provided with a sedimentation filter device. The sedimentation filter device includes a sedimentation chamber 130 connected to the lower end wall of the stirring chamber 122. A filter mechanism is provided in the sedimentation chamber 130 to separate the reacted magazine and sewage. Phase separation.

Beneficially or illustratively, the alum preliminary mixing device includes a feeding cavity 101 connected to the left end wall of the preliminary mixing cavity 148, and a feeding port 156 that opens upward is provided in the upper end surface of the device body 100, A cavity 155 is provided in communication between the feeding port 156 and the feeding cavity 101, a fourth rotating shaft 153 is rotatably installed between the upper and lower end walls of the feeding cavity 101, and a fixed installation is provided in the feeding cavity 101. The mounting sleeve 152 on the outer surface of the fourth rotating shaft 153 is provided with a first paddle 151 fixedly mounted on the outer surface of the mounting sleeve 152 in the feeding cavity 101, and the first paddle 151 is up and down The end surface abuts the upper and lower end walls of the feeding chamber 101, a fifth rotating shaft 141 extending downward is rotatably installed in the upper end wall of the preliminary mixing chamber 148, and the preliminary mixing chamber 148 is symmetrically provided with a through connection The bracket is fixedly installed in the fixed sleeve 142 between the inner walls of the preliminary mixing chamber 148, and the fifth rotating shaft 141 rotatably passes through the upper and lower fixed sleeves 142, and the preliminary mixing chamber 148 is provided with a fixed installation The second paddle 150 on the outer surface of the fifth shaft 141, and the left end of the second paddle 150 cooperates with the first paddle 151, and the left end wall of the preliminary mixing chamber 148 is connected with The pulley cavity 146 is located on the upper side of the power cavity 137, and the upper end of the second rotating shaft 154 rotatably extends into the pulley cavity 146 and is rotatably connected with the upper end wall of the pulley cavity 146. The pulley cavity 146 is provided with a main transmission wheel 102 fixedly installed on the outer surface of the second rotating shaft 154, and the preliminary mixing cavity 148 is provided with a driven pulley 144 fixedly installed on the outer surface of the fifth rotating shaft 141 A transmission belt 145 is dynamically connected between the main transmission wheel 102 and the driven pulley 144, and a plurality of stirring blocks 140 fixedly mounted on the outer surface of the fifth shaft 141 are provided in the preliminary mixing chamber 148, so The upper side of the right end wall of the preliminary mixing chamber 148 is provided with a sewage pipe 147 connected to the outside world, and its function is: when the sewage pipe 147 is passed into the preliminary mixing chamber 148, it will pass through the feed port 156 to the The feeding chamber 101 is filled with a sufficient amount of alum, and the power motor 105 is activated. The power motor 105 transmits power upward through the second rotating shaft 154, and the second rotating shaft 154 communicates with the main transmission wheel 102 through the The power relationship between the driven pulleys 144 drives the fifth shaft 141 to rotate, and the fifth shaft 141 feeds the material through the matching relationship between the second paddle 150 and the first paddle 151 The alum in the cavity 101 is transferred into the preliminary mixing cavity 148, and the sewage and alum are initially stirred by the stirring block 140, thereby completing the first stirring of the sewage and alum and increasing the uniformity of the mixing.

Beneficially or illustratively, the stirring reaction device includes the third rotating shaft 134 extending downward and extending into the stirring cavity 122, a gear cavity 110 is provided on the lower side of the power cavity 137, and the first The lower end of the three rotating shaft 134 rotatably passes through the gear cavity 110. The gear cavity 110 is provided with a driving gear 136 fixedly mounted on the outer surface of the third rotating shaft 134, and a matching cavity is provided on the lower side of the gear cavity 110 113. A sixth rotating shaft 112 is rotatably connected between the gear cavity 110 and the matching cavity 113, and the upper end of the sixth rotating shaft 112 is rotatably connected with the upper end wall of the gear cavity 110. A driven gear 111 fixedly mounted on the outer surface of the sixth rotating shaft 112 and meshed with the driving gear 136 is provided, and a downwardly extending rotating sleeve 133 is rotatably connected to the upper end wall of the matching cavity 113, so The lower end of the rotating sleeve 133 extends into the stirring cavity 122, and the stirring cavity 122 is sleeved on the outer surface of the third rotating shaft 134, and the matching cavity 113 is provided with a fixed installation on the rotating sleeve 133. The outer surface of the transmission pulley 135, the matching cavity 113 is provided with a matching pulley 114 fixedly installed at the lower end of the sixth shaft 112, and a timing belt is dynamically connected between the matching pulley 114 and the transmission pulley 135 115. The stirring chamber 122 is provided with a fixing bracket 117 fixedly installed on the outer surface of the rotating sleeve 133, and an end of the fixing bracket 117 away from the rotating sleeve 133 is fixedly connected to the stirring block 121, The mixing chamber 122 is provided with a cam mounting block 160 fixedly mounted on the outer surface of the rotating sleeve 133, and a cam mounting cavity 164 passing through the rotating sleeve 133 is provided in the cam mounting block 160. The cam mounting The cavity 164 is provided with a cam 163 fixedly mounted on the outer surface of the third rotating shaft 134, and an end wall of the cam mounting cavity 164 away from the third rotating shaft 134 is connected with a sliding groove 161, in the sliding groove 161 A push rod 167 that can slide left and right is provided. The cam mounting block 160 is symmetrically provided with spring cavities 168 located on both sides of the cam mounting cavity 164, and the push rod 167 slidably passes through the spring. The upper and lower end walls of the spring cavity 168 are provided with a stroke groove 165 communicating with the outside, and the stroke groove 165 is provided with a stirring rod 166 which can slide left and right and is fixedly installed on the upper and lower ends of the push rod 167 A symmetrical compression spring 162 is fixed between the end surface of the stirring rod 166 away from the third rotating shaft 134 and the end wall of the spring cavity 168 away from the third rotating shaft 134, and its function is: When the mixed sewage and alum mixture fall into the mixing chamber 122, the power motor 105 transmits power to the rotating sleeve 133, and the rotating sleeve 133 communicates with the slave through the driving gear 136. Between moving gear 111 The meshing relationship drives the sixth rotating shaft 112 to rotate, and the sixth rotating shaft 112 drives the rotating sleeve 133 to rotate through the power relationship between the mating pulley 114 and the transmission pulley 135, and the rotating sleeve 133 is driven by the fixed bracket 117 to rotate the stirring block 121 in the rotating cavity 123, while the third rotating shaft 134 drives the cam 163 to rotate, and the stirring rod 166 is elastically driven by the pressing spring 162 Under the action, it moves left and right in the stroke groove 165, thereby completing the re-stirring of sewage and alum. The cam mechanism with the opposite rotation direction and the stirring block 121 increase the uniformity of mixing while speeding up the reaction of sewage and alum. .

Beneficially or illustratively, the precipitation filtering device includes a receiving cavity 125 arranged on the left side of the precipitation cavity 130 and communicating with the outside, and the right end wall of the receiving cavity 125 is in communication with the left end wall of the precipitation cavity 130 A filter channel 126 extending upward and right is provided, and a solenoid valve 127 is provided on the filter channel 126. A filter screen 128 extending downward is fixedly installed between the left and right end walls of the sedimentation chamber 130. The sedimentation chamber 130 An opening control valve 124 is fixedly installed between the upper sides of the left and right end walls, a drainage pipe 131 communicating with the outside is provided on the lower side of the right end wall of the sedimentation chamber 130, and a drainage control valve 132 is provided on the drainage pipe 131, Its function is: when the alum in the stirring chamber 122 fully reacts with the sewage, the opening control valve 124 is opened, and after the large particles after the reaction are blocked by the filter 128, the sewage after the reaction is discharged from the drainage pipe 131 flows into the next sewage discharge process, and at the same time large particles enter the receiving cavity 125 through the filter channel 126, thereby completing the process of filtering the reacted large particles.

The embodiment of the present invention: in use, after the sewage is introduced, the alum and the sewage are preliminarily mixed through the alum preliminary mixing device, and after mixing, the alum is discharged into the stirring chamber 122 and the reaction between the two is accelerated by the stirring reaction device, and the reaction is completed. Then, it is passed into the precipitation chamber 130 and the large particles are filtered and isolated by a filtering mechanism.

It is clear to those skilled in the art that without departing from the general spirit and concept of the present invention, various modifications to the above embodiments can be made, all of which fall within the protection scope of the present invention. The solution is subject to the appended claims of the present invention.

Claims

A low energy consumption treatment device for industrial sewage, comprising a device main body and a power device arranged in the device main body with a power motor as the main body, characterized in that: the power device includes a power cavity, and the left end wall of the power cavity A power motor is fixedly installed, the right end of the power motor is dynamically connected with a first rotating shaft, the power cavity is provided with a first bevel gear fixedly installed at the right end of the first rotating shaft, and the upper end wall of the power cavity is rotatably A second rotating shaft extending upward is installed, and a second bevel gear fixedly installed at the lower end of the second rotating shaft and meshing with the first bevel gear is provided in the power cavity. The upper end of the second rotating shaft passes through a belt The wheel transmission mechanism is provided with an alum preliminary mixing device. The alum preliminary mixing device includes a preliminary mixing chamber arranged on the right side of the power chamber. The alum and sewage are preliminarily mixed in the preliminary mixing chamber through a paddle mechanism and a preliminary mixing block. A third rotating shaft extending downward is rotatably installed in the lower end wall of the power chamber, and a third rotating shaft fixedly installed at the upper end of the third rotating shaft and meshing with the first bevel gear is provided in the power chamber. A bevel gear. The lower end of the third bevel gear is connected with a stirring reaction device through a gear train. The stirring reaction device includes a rotating cavity connected and arranged in the lower end wall of the preliminary mixing cavity, and the rotating cavity is rotatably arranged There is a stirring block, the stirring block is provided with a stirring cavity with an upward opening, and a cam stirring mechanism is provided in the stirring cavity. The movement relationship between the cam stirring mechanism and the rotation direction of the stirring block is accelerated to accelerate the sewage and alum During the reaction process, a precipitation filtering device is provided on the lower side of the stirring reaction device, and the precipitation filtering device includes a precipitation chamber that is connected to the lower end wall of the stirring chamber, and the precipitation chamber is provided with a filter mechanism that will react Separate from sewage.
The device for treating industrial wastewater with low energy consumption according to claim 1, characterized in that: the alum preliminary mixing device comprises a feeding chamber connected to the left end wall of the preliminary mixing chamber, and the upper end surface of the device body A feeding port with an upward opening is provided in the feeding port, a cavity is provided in communication between the feeding port and the feeding cavity, a fourth rotating shaft is rotatably installed between the upper and lower end walls of the feeding cavity, and the feeding cavity is provided There is a mounting sleeve fixedly installed on the outer surface of the fourth rotating shaft, a first paddle fixedly installed on the outer surface of the installation sleeve is provided in the feeding cavity, and the upper and lower end surfaces of the first paddle are The upper and lower end walls of the feeding chamber abut against each other, a fifth rotating shaft extending downward is rotatably installed in the upper end wall of the preliminary mixing chamber, and the preliminary mixing chamber is symmetrically arranged vertically and fixedly installed in the preliminary mixing chamber through a connecting bracket. The fixed sleeve between the inner walls of the mixing chamber, and the fifth rotating shaft rotatably passes through the upper and lower fixed sleeves. The preliminary mixing chamber is provided with a second dial fixedly mounted on the outer surface of the fifth rotating shaft. The left end of the second paddle is matched with the first paddle, the left end wall of the preliminary mixing cavity is connected with a pulley cavity on the upper side of the power cavity, and the second The upper end of the rotating shaft rotatably extends into the pulley cavity and is rotatably connected with the upper end wall of the pulley cavity. The pulley cavity is provided with a main transmission wheel fixedly mounted on the outer surface of the second rotating shaft, so A driven pulley fixedly mounted on the outer surface of the fifth shaft is provided in the preliminary mixing cavity, a transmission belt is dynamically connected between the main transmission wheel and the driven pulley, and the preliminary mixing cavity is provided with Several stirring blocks are fixedly installed on the outer surface of the fifth rotating shaft, and the upper side of the right end wall of the preliminary mixing chamber is provided with a sewage pipe connected to the outside.
The device for treating industrial sewage with low energy consumption according to claim 1, wherein the stirring reaction device comprises the third rotating shaft extending downward and extending into the stirring chamber, and the lower side of the power chamber A gear cavity is provided, and the lower end of the third rotating shaft rotatably passes through the gear cavity. The gear cavity is provided with a driving gear fixedly mounted on the outer surface of the third rotating shaft. The lower side of the gear cavity is provided There is a matching cavity, the gear cavity and the matching cavity are rotatably connected with a sixth rotating shaft, and the upper end of the sixth rotating shaft is rotatably connected with the upper end wall of the gear cavity, and a fixed installation is arranged in the gear cavity A driven gear that is on the outer surface of the sixth rotating shaft and is meshed with the driving gear, a downwardly extending rotating sleeve is rotatably connected to the upper end wall of the matching cavity, and the lower end of the rotating sleeve extends into the In the stirring cavity, and the stirring cavity is sleeved on the outer surface of the third rotating shaft, the matching cavity is provided with a transmission pulley fixedly installed on the outer surface of the rotating sleeve, and the fixed installation is provided in the matching cavity A matching pulley at the lower end of the sixth rotating shaft, a timing belt is dynamically connected between the matching pulley and the transmission pulley, and a fixing bracket fixedly installed on the outer surface of the rotating sleeve is provided in the mixing chamber , And the end of the fixed bracket away from the rotating sleeve is fixedly connected with the stirring block, the stirring chamber is provided with a cam mounting block fixedly mounted on the outer surface of the rotating sleeve, and the cam mounting block is provided A cam mounting cavity passing through the rotating sleeve, a cam fixedly mounted on the outer surface of the third rotating shaft is provided in the cam mounting cavity, and an end wall of the cam mounting cavity away from the third rotating shaft is communicated with There is a sliding groove, a push rod that can slide left and right is arranged in the sliding groove, and spring cavities on both sides of the cam installation cavity are symmetrically arranged in the cam mounting block, and the push rod slidably penetrates Through the spring cavity, the upper and lower end walls of the spring cavity are provided with a stroke groove communicating with the outside, and the stroke groove is provided with a stirring rod that can slide left and right and is fixedly installed on the upper and lower ends of the push rod, so A symmetrical compression spring is fixed between the end surface of the stirring rod away from the third rotating shaft and the end wall of the spring cavity away from the third rotating shaft.
The low-energy-consumption treatment device for industrial wastewater according to claim 1, wherein the sedimentation filter device comprises a storage cavity arranged on the left side of the sedimentation chamber and communicated with the outside, and the right end wall of the storage cavity is connected with A filter channel extending upward and right is provided in communication between the left end wall of the sedimentation chamber, a solenoid valve is provided on the filter channel, and a filter screen extending downward is fixedly installed between the left and right end walls of the sedimentation chamber, so An opening control valve is fixedly installed between the upper sides of the left and right end walls of the sedimentation chamber, and a drainage pipe communicating with the outside is provided on the lower side of the right end wall of the sedimentation cavity, and a drainage control valve is provided on the drainage pipe.