Steel assembled sewage treatment equipment

Abstract

The present invention belongs to the technical field of sewage treatment, and more specifically, it belongs to a steel assembled sewage treatment equipment. It comprises a base, and a symmetrically distributed assembly plate 1 and a symmetrically distributed assembly plate 2 are detachably mounted on the upper side of the base, and the symmetrically distributed assembly plate 1 is detachably connected to a fixed shaft, and the fixed shaft is rotatably connected to a fixed frame, and the back sides of the symmetrically distributed assembly plate 2 are slidably and rotatably connected to support plates, and the back sides of the symmetrically distributed support plates are fixedly connected to water bags. The present invention supports the adjacent assembly plate 2 by the support plate, and when the ground collapses due to sewage leakage or rain, the hydraulic transmission is used to trigger the support plate on the sinking side to flip, and the water flow is introduced into the water bag, and the water bag gradually expands and presses the adjacent support plate, thereby increasing the bearing capacity of the assembly plate 2 on the sinking side, thereby preventing the assembly plate 2 on the sinking side from being damaged by the pressure of the water flow, thereby causing sewage leakage.

Description

Technical Field

[0001] The present invention belongs to the technical field of sewage treatment, and more specifically, particularly belongs to a complete set of steel assembled sewage treatment equipment. Background Art

[0002] The shell of the assembled sewage treatment equipment is usually assembled into a box-type shell by multiple corrugated plates. Therefore, the assembled sewage treatment equipment is easy to load and unload and occupies a small area. This makes the assembled sewage treatment equipment often used in areas with scattered sewage discharge points or areas where temporary sewage treatment is required. The assembled sewage treatment equipment is usually composed of a box-type shell spliced ​​by corrugated plates, a base, a water pump, an inlet pipe, a drain pipe, a sewage pipe and an internal sewage treatment unit.

[0003] Existing assembled sewage treatment equipment is usually installed or placed directly through the base. During long-term use, since a large amount of sewage is contained in the assembled sewage treatment equipment, the humidity in the area near the equipment is usually high, especially after rain in the external environment, which will cause the soil near the base to become soft due to moisture. This can easily cause the ground under the base of the equipment to collapse. If the ground collapses, the equipment will tilt as a whole, causing a sudden increase in the water flow pressure on the sinking side of the box-type shell, causing the corrugated plate on the sinking side to be damaged by excessive force, which in turn causes the sewage in the box-type shell to leak, affecting the external environment. Summary of the invention

[0004] In order to overcome the shortcomings mentioned in the above background technology, the present invention provides a steel assembled sewage treatment equipment set.

[0005] Technical solution: A steel assembled sewage treatment equipment comprises a base, on the upper side of which a symmetrically distributed assembly plate 1 and a symmetrically distributed assembly plate 2 are detachably mounted, one of the assembly plates 2 is provided with a drainage pipe, one of the assembly plates 1 is provided with a sewage pipe, the assembly plates 1 and the assembly plates 2 are detachably connected, the upper side of the symmetrically distributed assembly plates 1 is detachably connected with a support frame, the upper side of the support frame is provided with a water pump, the symmetrically distributed assembly plates 1 are detachably connected with a fixed shaft, the fixed shaft A fixed axis is rotatably connected to a fixed frame, a weight block is fixedly connected to the lower side of the fixed frame, the back sides of the symmetrically distributed assembly plates are slidably and rotatably connected to support plates, the back sides of the symmetrically distributed assembly plates are fixedly connected to limit rods that cooperate with the adjacent support plates, the back sides of the symmetrically distributed support plates are fixedly connected to water bags, the water bags are fixedly connected to and communicated with guide water pipes distributed in a linear array, the guide water pipes are fixedly connected to the adjacent assembly plates, and a trigger component for driving the symmetrically distributed support plates to rotate is arranged on the fixed axis.

[0006] It is further explained that the base, the symmetrically distributed assembly plate 1 and the symmetrically distributed assembly plate 2 together constitute a reaction tank, a sewage treatment unit is arranged in the reaction tank, the reaction tank is connected to the drainage pipe, the reaction tank is connected to the sewage pipe, the diversion water pipe is connected to the reaction tank, the water pump is fixedly connected and connected to the pipe connected to the reaction tank, the pipe is fixedly connected and connected to the water inlet pipe, and the water inlet pipe is used to discharge the sewage to the middle of the reaction tank.

[0007] Further description, the trigger assembly includes an extrusion block, the extrusion block is fixedly connected to the fixed shaft, the fixed frame is fixedly connected with a symmetrically distributed hydraulic telescopic rod 1 that is extruded and matched with the extrusion block through its telescopic end, the support plate is extruded and matched with the telescopic end of the adjacent hydraulic telescopic rod 2, and the back side of the symmetrically distributed assembly plate 2 is fixedly connected with a hydraulic telescopic rod 2 that is connected to the corresponding hydraulic telescopic rod 1.

[0008] Further explanation, the fixed frame is fixed with a symmetrically distributed support rod 1 and a symmetrically distributed support rod 2, and the symmetrically distributed support rod 1 and the symmetrically distributed support rod 2 are both symmetrically sealed and slidably connected with floating blocks, the support rod 1 is provided with a chamber 1, the support rod 2 is provided with a chamber 2, and the fixed frame is provided with two chambers 3, the floating block slides in the adjacent chamber 1 or the adjacent chamber 2, the chamber 1 is connected with one of the chambers 3, and the chamber 2 is connected with the other chamber 3, the chamber 1, the chamber 2 and the chamber 3 are all filled with liquid, the fixed frame is slidably connected with a sliding frame, and symmetrically distributed elastic parts are fixed between the sliding frame and the fixed frame, the sliding frame slides in the two chambers 3, the fixed frame is equipped with a sliding rheostat, the sliding sheet of the sliding rheostat is fixed with the sliding frame, and the sliding rheostat is electrically connected to the water pump.

[0009] It is further explained that the elastic force of the elastic member on the sliding frame is greater than the buoyancy of a single floating block, and the elastic force of the elastic member on the sliding frame is less than the sum of the buoyancy of two floating blocks.

[0010] Further description, it also includes two groups of symmetrically distributed connecting frames, one group of symmetrically distributed connecting frames are respectively fixed to the adjacent support rod one, and the other group of symmetrically distributed connecting frames are respectively fixed to the adjacent support rod two, the connecting frames are rotatably connected to a rotating ring with fan blades, the connecting frames are fixed to a filter cylinder frictionally matched with the adjacent rotating ring, and the floating block is located in the adjacent filter cylinder.

[0011] It is further explained that the connecting frame is rotatably connected to a rotating plate at a position close to the fixed frame, the fan blades of the rotating ring are squeezed and matched with the adjacent rotating plate, and a torsion spring is fixed between the rotating plate and the adjacent connecting frame.

[0012] Further description, it also includes two groups of symmetrically distributed sliding rods, which are respectively slidably connected to the adjacent assembly plate one, and the assembly plate one is provided with symmetrically distributed limiting parts that are respectively limited and matched with the adjacent assembly plate two. A flexible strip is fixedly connected to one side of the sliding rod close to the adjacent assembly plate two, and the sliding rod and the adjacent flexible strip are both in contact with the adjacent assembly plate two.

[0013] Further description: the sliding rod is fixedly connected with floating balls distributed in a linear array, which are used to drive the sliding rod to move up and down.

[0014] Further description, the assembly plate 2 is provided with symmetrically distributed guide channels, and the symmetrically distributed guide channels are respectively located on the assembly plate 2 near the adjacent limiting portions, and the base is provided with collecting capsules distributed in a rectangular array and respectively connected with the adjacent guide channels, and the collecting capsules are extruded and matched with the adjacent assembly plate 2.

[0015] Compared with the prior art, the technical effects achieved by the present invention are as follows: 1. The present invention supports the adjacent assembly plate 2 by means of a support plate. When the ground collapses due to sewage leakage or rain, the hydraulic transmission is used to trigger the support plate on the sinking side to flip, and the water flow is introduced into the water bag. The water bag gradually expands and presses the adjacent support plate, thereby increasing the bearing capacity of the assembly plate 2 on the sinking side, thereby preventing the assembly plate 2 on the sinking side from being damaged by the pressure of the water flow, thereby causing sewage leakage;

[0016] 2. On this basis, the present invention also guides the water flow through the diversion water pipe. After the ground collapses and causes the base to tilt, the water flow is guided into the adjacent water bag. The higher the tilt of the base, the more water flows into the water bag. The right water bag gradually expands and presses the adjacent limit rod, adaptively improving the support force of the right limit rod on the adjacent assembly plate 2.

[0017] 3. On this basis, the present invention also wraps adjacent floating blocks through filter cartridges to prevent impurities in sewage from adhering to the floating blocks, which would affect the buoyancy of the floating blocks and further affect the regulation of the sewage water level in the reaction tank. At the same time, the water flow is used to drive the rotating ring to scrape off the impurities attached to the adjacent filter cartridges to prevent impurities from adhering to the filter cartridges and causing them to become clogged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the water inlet pipe of the present invention;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the fixing frame and the weight block of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the extrusion block of the present invention;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the water bag of the present invention;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the support rod 1 and the support rod 2 of the present invention;

[0024] Figure 7 It is a three-dimensional structural cross-sectional view of a support rod 1 of the present invention;

[0025] Figure 8 It is a three-dimensional structural cross-sectional view of the support rod 2 of the present invention;

[0026] Fig. 9 It is a three-dimensional structural cross-sectional view of the rotating ring of the present invention;

[0027] Fig.10 It is a three-dimensional structure explosion diagram of the connecting frame, the rotating ring and the filter cartridge of the present invention;

[0028] Fig.11 It is a schematic diagram of the three-dimensional structure of the sliding rod and the flexible strip of the present invention;

[0029] Fig.12 It is a schematic diagram of the three-dimensional structure of the guide channel of the present invention.

[0030] The markings in the accompanying drawings are as follows: 1: base, 101: assembly plate one, 102: assembly plate two, 103: support frame, 104: water pump, 105: fixed shaft, 106: fixed frame, 107: weight block, 108: extrusion block, 109: hydraulic telescopic rod one, 110: hydraulic telescopic rod two, 111: support plate, 112: limit rod, 2: water inlet pipe, 3: water bag, 301: diversion water pipe, 4: support rod one, 401: support rod two, 402: floating block, 403: chamber one, 404: chamber two, 405: chamber three, 406: sliding frame, 407: sliding rheostat, 6: connecting frame, 601: rotating ring, 602: filter cartridge, 7: rotating plate, 8: limit part, 801: sliding rod, 802: flexible strip, 9: floating ball, 10: diversion channel, 1001: collecting capsule. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] During the long-term use of the existing assembled sewage treatment equipment, when the external environment is rainy, it is easy to cause the ground under the base of the equipment to become wet, soft, or even collapse. If the ground collapses, the equipment will tilt as a whole, causing the water flow pressure on the sinking side of the box-type shell to increase suddenly, causing the corrugated plate on the sinking side to be damaged by excessive force, and then causing the sewage in the box-type shell to leak.

[0033] Example 1: Steel fabricated sewage treatment equipment, see Figure 1-Figure 5 As shown, it includes a base 1, and the base 1 is provided with an external terminal, wherein the external terminal is not shown in the figure, and the upper side of the base 1 is threadedly installed with an assembly plate 1 101 symmetrically distributed in the front and rear and an assembly plate 2 102 symmetrically distributed in the left and right, and the assembly plate 1 101 and the assembly plate 2 102 are both corrugated plates, and the upper part of the right assembly plate 2 102 is provided with a drainage pipe, and the lower part of the front assembly plate 1 101 is provided with a sewage pipe, and the assembly plate 1 101 and the assembly plate 2 102 are detachably connected, and the upper side of the symmetrically distributed assembly plate 1 101 is detachably connected with a support frame 103 through a thread, and the upper side of the support frame 103 is installed with a water pump 104 electrically connected to the external terminal, and the assembly plates 1 101 symmetrically distributed in the front and rear are detachably connected with a fixed shaft 105, and the lower side of the fixed shaft 105 is rotatably connected with a fixed frame 1 06, a weight block 107 is fixedly connected to the lower side of the fixed frame 106, and the weight block 107 is used to prevent the fixed frame 106 from tilting, and the back sides of the symmetrically distributed assembly plates 102 are slidably and rotatably connected with support plates 111, and the back sides of the symmetrically distributed assembly plates 102 are fixedly connected with limit rods 112 that cooperate with the adjacent support plates 111, and the lower sides of the support plates 111 are in contact with the upper side surfaces of the adjacent limit rods 112, and the back sides of the symmetrically distributed support plates 111 are fixedly connected with water bags 3, and the water bags 3 are fixedly connected and connected with guide water pipes 301 distributed in a front and rear linear array. In the initial state, the upper water inlet of the guide water pipes 301 is higher than the water surface, and the guide water pipes 301 are fixedly connected to the adjacent assembly plates 102, and a trigger component for driving the two symmetrically distributed support plates 111 to rotate is arranged on the fixed shaft 105.

[0034] Reference Figure 2 As shown, the base 1, the symmetrically distributed assembly plate 1 101 and the symmetrically distributed assembly plate 2 102 together constitute a reaction pool, in which a sewage treatment unit is arranged (the sewage treatment unit is an existing mechanism, not shown in the figure), the reaction pool is connected to the drainage pipe, the reaction pool is connected to the sewage pipe, the diversion water pipe 301 is connected to the reaction pool, the water pump 104 is fixedly connected and connected to the pipe connected to the reaction pool, the pipe is fixedly connected and connected to the water inlet pipe 2, the water inlet pipe 2 is used to discharge the sewage to the middle of the reaction pool, so that the water flow is directly discharged to the center of the reaction pool, so that the water flow impact force received by the two assembly plates 1 101 is the same, and the water flow impact force received by the two assembly plates 2 102 is also the same.

[0035] Reference Figure 3-Figure 5 As shown, the trigger assembly includes an extrusion block 108, which is fixed to the fixed shaft 105. The thickness of the upper and lower sides of the extrusion block 108 is less than the thickness of the middle part, so that the extrusion block 108 gradually squeezes the telescopic end of the corresponding hydraulic telescopic rod 109 to shrink during the rotation process. The fixed frame 106 is fixed with symmetrically distributed hydraulic telescopic rods 109 that are squeezed and matched with the extrusion block 108 through their telescopic ends. The support plate 111 is squeezed and matched with the telescopic end of the adjacent hydraulic telescopic rod 2 110. The back side of the symmetrically distributed assembly plate 2 102 is fixed with a hydraulic telescopic rod 2 110 that is connected to the corresponding hydraulic telescopic rod 109 through a conduit. When the telescopic end of the hydraulic telescopic rod 2 110 is extended, the telescopic end of the hydraulic telescopic rod 2 110 squeezes the adjacent support plate 111 to the upper side of the adjacent limit rod 112, so that the support plate 111 falls downward and is blocked by the adjacent limit rod 112 to flip.

[0036] Reference Figure 4 and Figure 6-Figure 8 As shown, the fixing frame 106 is fixedly connected with a support rod 1 4 symmetrically distributed left and right and a support rod 2 401 symmetrically distributed front and back, and the symmetrically distributed support rod 1 4 and the symmetrically distributed support rod 2 401 are both limited and sealed and slidably connected with a floating block 402, and the symmetrically distributed support rod 1 4 and the symmetrically distributed support rod 2 401 are both provided with a limited position portion for limiting the highest moving position of the floating block 402, and a chamber 1 403 is provided in the support rod 1 4, and the support rod 2 The second chamber 404 is arranged in the fixed frame 106, and two third chambers 405 are arranged in the fixed frame 106. The floating block 402 slides in the adjacent chamber 1 403 or the adjacent chamber 2 404. The chamber 1 403 is connected to one of the chambers 3 405, and the chamber 2 404 is connected to the other chamber 3 405. The chambers 1 403, the chambers 2 404 and the chambers 3 405 are all filled with liquid. The fixed frame 106 is slidably connected to the sliding frame 406, and the sliding frame 406 is connected to the fixed frame 106. The fixed frame 106 is fixed with symmetrically distributed elastic members, wherein the elastic members are compression springs. The sliding frame 406 slides in the two chambers 405. The fixed frame 106 is equipped with a sliding rheostat 407. The sliding piece of the sliding rheostat 407 is fixed with the sliding frame 406. The sliding rheostat 407 is electrically connected to the water pump 104. The sliding rheostat 407 is electrically connected to the external terminal. When the sliding piece of the sliding rheostat 407 moves downward, the resistance of the sliding rheostat 407 gradually increases. The power of the water pump 104 is increased when the slider of the sliding rheostat 407 moves upward, and the resistance of the sliding rheostat 407 gradually increases, which reduces the power of the water pump 104. The elastic force of the elastic member on the sliding frame 406 is greater than the buoyancy of a single float 402, and the elastic force of the elastic member on the sliding frame 406 is less than the sum of the buoyancy of two floats 402, which is used to prevent the single float 402 from moving up and down and causing the sliding frame 406 to move when the water surface fluctuates.

[0037] When the operator needs to use this device for sewage treatment, the operator assembles the device into Figure 1 The state shown in the figure is then started through the external terminal, and the water pump 104 is injected into the reaction tank through its pipe and the water inlet pipe 2. The sewage undergoes sedimentation reaction in the reaction tank. When the water level of the sewage exceeds the drainage pipe, the clean water in the upper layer after sedimentation is discharged through the drainage pipe and collected by the operator.

[0038] During the sedimentation reaction of sewage, if the ground collapses due to sewage leakage or rain, taking the right side of the base 1 collapsing downward as an example, the base 1, the symmetrically distributed assembly plate 1 101 and the symmetrically distributed assembly plate 2 102 are all tilted to the lower right side, and the symmetrically distributed assembly plate 1 101 drives the fixed shaft 105 to rotate clockwise, and the fixed frame 106 is kept in a vertical state under the influence of the gravity of the weight block 107, so that the fixed shaft 105 and the fixed frame 106 generate relative rotation, and the fixed shaft 105 drives the extrusion block 108 to rotate, and the extrusion block 108 rotates. The telescopic end of the upper hydraulic telescopic rod 109 is gradually squeezed, and the hydraulic telescopic rod 109 injects its internal hydraulic oil into the hydraulic telescopic rod 2 110 on the right side through the conduit, so that the telescopic end of the right hydraulic telescopic rod 2 110 extends and squeezes the right support plate 111 to move, so that the right support plate 111 loses contact with the adjacent limit rod 112, and the right support plate 111 falls downward under the influence of its own gravity. In the process of the right support plate 111 falling downward, the rotation connection of the right support plate 111 will gradually move to the position of the adjacent limit rod 112. As the base 1, the symmetrically distributed assembly plates 101 and the symmetrically distributed assembly plates 102 are all inclined to the lower right, the water level at the right assembly plate 102 will rise. The higher the inclination, the higher the water level at the right assembly plate 102, which will cause more water to flow. The water flows along the guide water pipe 301 distributed in the right linear array into the right water bag 3. The higher the inclination, the more water flows into the water bag 3. The right water bag 3 gradually expands and presses the adjacent limit rod 112, adaptively improving the supporting force of the right limit rod 112 on the adjacent assembly plate 2 102, thereby preventing the water flow from pressing the right assembly plate 2 102 after the base 1 tilts to the right, resulting in a gap between the right assembly plate 2 102 and the two assembly plates 1 101, causing the seal between the assembly plate 2 102 and the adjacent assembly plates to fail, thereby causing sewage leakage.

[0039] During the sedimentation reaction of sewage, the sewage water level in the reaction tank is affected by the sedimentation rate and the drainage volume, and the sewage water level is changing all the time. When the sewage water level drops, the four floating blocks 402 are affected by the buoyancy and move downward. The four floating blocks 402 extract the liquid in the adjacent chamber one 403 or the adjacent chamber two 404 respectively. The liquid in the two chambers one 403 moves away from the right chamber three 405, and the liquid in the two chambers two 404 moves away from the left chamber three 405, so that the amount of liquid in the two chambers three 405 is reduced, and the elastic part of the sliding frame 406 gradually pops out and drives it to move downward (when the sewage is injected into the reaction tank and the floating block 402 moves upward, the floating block 402 squeezes the adjacent The liquid in chamber one 403 or the adjacent chamber two 404 will squeeze the liquid in chamber one 403 and chamber two 404 into the two chamber three 405 respectively, so that the sliding frame 406 moves upward and drives its elastic member to compress and store force). In the process of the sliding frame 406 moving downward, the sliding frame 406 drives the sliding piece of the sliding rheostat 407 to move downward, and the resistance of the sliding rheostat 407 gradually decreases, so that the current of the water pump 104 gradually increases, the power of the water pump 104 increases, and the amount of sewage pumped into the reaction tank by the water pump 104 through its pipeline and the water inlet pipeline 2 increases, thereby adjusting the sewage in the reaction tank in real time to avoid too little sewage in the reaction tank causing a decrease in the sedimentation rate, and at the same time preventing excessive sewage from overflowing from the reaction tank.

[0040] When the operator stops using the device, the operator turns off the water pump 104 through the external terminal, and then cleans the device for the next use. If the device needs to be dismantled and reassembled, the operator first removes the support frame 103 and the water pump 104, then removes the fixed shaft 105 and the parts thereon, and finally removes the two assembly plates 1 101, the two assembly plates 2 102 and the base 1.

[0041] Example 2: Based on Example 1, refer to Figure 6 , Fig. 9 and Fig.10As shown, it also includes two groups of symmetrically distributed connecting frames 6, the connecting frames 6 are semi-cylindrical, the connecting frames 6 symmetrically distributed on the left and right are respectively fixed to the adjacent support rods 1 4, and the connecting frames 6 symmetrically distributed on the front and back are respectively fixed to the adjacent support rods 2 401, the connecting frames 6 are rotatably connected to the rotating ring 601 with fan blades, the connecting frame 6 is rotatably connected to the rotating plate 7 near the fixed frame 106, and a torsion spring is fixed between the rotating plate 7 and the adjacent connecting frame 6, and the shape of the connecting frame 6 matches the adjacent rotating plate 7, and the fan of the rotating ring 601 The leaves are squeezed and matched with the adjacent rotating plate 7, which is used to block half of the fan blades of the adjacent rotating ring 601, so that the water flows only through the unblocked fan blades on the rotating ring 601, so that the fan blades of the rotating ring 601 rotate. The connecting frame 6 is fixedly connected with a filter cartridge 602 which is frictionally matched with the adjacent rotating ring 601. The rotating ring 601 is provided with circumferentially evenly distributed protrusions, which are used to rub with the outer wall of the adjacent filter cartridge 602 to scrape off impurities on the filter cartridge 602. The floating block 402 is located in the adjacent filter cartridge 602.

[0042] During the sedimentation reaction of sewage, the filter cartridge 602 blocks impurities in the sewage to prevent impurities in the sewage from adhering to the floating block 402, causing the buoyancy of the floating block 402 to be affected, thereby affecting the regulation of the sewage water level in the reaction tank in the above embodiment. At the same time, the sewage flows in the reaction tank and drives the fan blades of the rotating ring 601 to rotate, causing the rotating ring 601 to rotate. The rotating ring 601 scrapes off the impurities attached to the adjacent filter cartridge 602 through the protrusions on its inner side to prevent impurities from adhering to the filter cartridge 602 and causing it to be blocked.

[0043] During the rotation of the rotating ring 601, after the fan blades of the rotating ring 601 rotate and contact with the adjacent rotating plate 7, the fan blades of the rotating ring 601 rotate and squeeze the adjacent rotating plate 7, so that the rotating plate 7 gradually flips over, and the torsion spring of the rotating plate 7 twists and accumulates force. When the fan blades of the rotating ring 601 rotate and lose contact with the adjacent rotating plate 7, the torsion spring of the rotating plate 7 is reset and drives it to rotate and reset, and the water flow is blocked by the rotating plate 7 to prevent the water flow from entering the connecting frame 6 through the position of the rotating plate 7. Taking the rotating ring 601 on the right side as an example, the water flow can only flow through the front position of the rotating ring 601, thereby driving the fan blades of the rotating ring 601 to rotate.

[0044] The existing assembled sewage treatment equipment is composed of multiple corrugated plates. During the long-term use of the assembled sewage treatment equipment, a large amount of impurities will accumulate at the joints of the corrugated plates, making it difficult to disassemble the equipment shell.

[0045] Example 3: Based on Example 2, refer to Figure 2 , Fig.11 and Fig.12As shown, it also includes two groups of front and rear sliding rods 801 that are symmetrically distributed left and right. The two groups of symmetrically distributed sliding rods 801 are respectively slidably connected to adjacent assembly plates 101. Assembly plate 101 is provided with limiting parts 8 that are symmetrically distributed and respectively cooperate with adjacent assembly plates 102. The cross-section of the limiting part 8 is trapezoidal and is used for mortise and tenon connection with the adjacent assembly plate 102. While improving the sealing effect between assembly plate 101 and assembly plate 2 102, it is convenient for disassembly of assembly plate 101 and assembly plate 2 102. The sliding rod 801 is fixedly connected with a flexible strip 802 near the adjacent assembly plate 102. The sliding rod 801 and the adjacent flexible strip 802 are both in contact with the adjacent assembly plate 102. The sliding rod 801 is fixedly connected with a plurality of floating balls 9 distributed in a linear array, which are used to drive the sliding rod 801 to move up and down, thereby reducing the amount of impurities attached to the connection between assembly plate 101 and assembly plate 2 102.

[0046] Reference Figure 2 and Fig.12 As shown, the assembly plate 102 is provided with guide channels 10 which are symmetrically distributed frontward and rearward. The symmetrically distributed guide channels 10 are respectively located on the assembly plate 102 near the adjacent limiting portion 8. After a gap is generated between the limiting portion 8 and the adjacent assembly plate 102, the water flow in the gap is guided to the collecting capsule 1001 through the guide channel 10. The base 1 is provided with collecting capsules 1001 which are distributed in a rectangular array and are respectively connected to the adjacent guide channels 10. The collecting capsules 1001 are squeezed and matched with the adjacent assembly plate 102. When the collecting capsules 1001 expand, the collecting capsules 1001 squeeze the adjacent assembly plate 102, so that the assembly plate 102 is tightly attached to the adjacent assembly plate 1 101, thereby reducing water leakage.

[0047] When the operator needs to assemble the device, the operator places the base 1 on the ground, and then installs the two assembly plates 101 on the front and rear sides of the upper part of the base 1 respectively, and installs the two assembly plates 102 on the left and right sides of the upper part of the base 1 respectively. The assembly plate 101 is connected with the two adjacent assembly plates 102 by mortise and tenon joints through the two limiting parts 8 thereon.

[0048] When the device is assembled, during the sedimentation reaction of sewage, the sewage water level in the reaction tank is affected by the sedimentation rate and the discharge volume, and the sewage water level is changing all the time. The float 9 is affected by the buoyancy and drives the adjacent sliding rod 801 to move up and down continuously following the water level change. The sliding rod 801 drives the adjacent flexible strip 802 thereon to move up and down, so that the connection between the assembly plate 1 101 and the two assembly plates 102 is in a moving state, preventing a large amount of impurities from adhering to the four corners of the reaction tank, thereby avoiding the accumulation of impurities at the connection between the assembly plate 101 and the two assembly plates 102, which makes it difficult to disassemble.

[0049] During the sedimentation reaction of sewage, if the water flow pressure causes the upper sides of the two assembly plates 101 and the upper sides of the two assembly plates 102 to open in all directions, so that a gap appears at the connection between the assembly plate 101 and the two assembly plates 102, the water flows into the gap between the limiting portion 8 and the adjacent assembly plate 102, and then flows into the adjacent collecting capsule 1001 along the diversion channel 10. The collecting capsule 1001 gradually expands and squeezes the adjacent assembly plate 102, reducing the gap between the assembly plate 101 and the two adjacent assembly plates 102, and the operator can know the position of the poor seal by observing the expansion of the four collecting capsules 1001, and then promptly deal with the poor seal to prevent sewage in the reaction tank from leaking.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel assembled sewage treatment equipment, comprising a base (1), wherein the upper side of the base (1) is detachably mounted with a symmetrically distributed assembly plate 1 (101) and a symmetrically distributed assembly plate 2 (102), wherein one of the assembly plates 2 (102) is provided with a drainage pipe, and one of the assembly plates 1 (101) is provided with a sewage pipe, wherein the assembly plates 1 (101) and the assembly plates 2 (102) are detachably connected, and a support frame (103) is detachably connected to the upper side of the symmetrically distributed assembly plates 1 (101), and a water pump (104) is installed on the upper side of the support frame (103), and the symmetrically distributed assembly plates 1 (101) are detachably connected to a fixed shaft (105), wherein the fixed shaft (105) is detachably connected to the symmetrically distributed assembly plates 1 (101), wherein the fixed shaft (105) is detachably connected to the symmetrically distributed assembly plates 1 (101), and ... The invention also comprises a fixing frame (106), wherein the fixing frame (106) is rotatably connected to the fixing shaft (105), a weight block (107) is fixedly connected to the lower side of the fixing frame (106), and a support plate (111) is slidably and rotatably connected to the back side of the symmetrically distributed assembly plate (102), and a limit rod (112) which is matched with the adjacent support plate (111) is fixedly connected to the back side of the symmetrically distributed assembly plate (102), and a water bag (3) is fixedly connected to the back side of the symmetrically distributed support plate (111), and a diversion water pipe (301) distributed in a linear array is fixedly connected to and communicated with the water bag (3), and the diversion water pipe (301) is fixedly connected to the adjacent assembly plate (102), and a trigger component for driving the symmetrically distributed support plate (111) to rotate is arranged on the fixing shaft (105).

2. The steel assembled sewage treatment equipment according to claim 1 is characterized in that: The base (1), the symmetrically distributed assembly plate 1 (101) and the symmetrically distributed assembly plate 2 (102) together form a reaction pool, in which a sewage treatment unit is arranged, the reaction pool is connected to a drainage pipe, the reaction pool is connected to a sewage pipe, the diversion water pipe (301) is connected to the reaction pool, the water pump (104) is fixedly connected to and connected to a pipe connected to the reaction pool, the pipe is fixedly connected to and connected to a water inlet pipe (2), and the water inlet pipe (2) is used to discharge sewage to the middle of the reaction pool.

3. The steel assembled sewage treatment equipment according to claim 1 is characterized in that: The trigger assembly comprises an extrusion block (108), the extrusion block (108) is fixedly connected to the fixed shaft (105), the fixed frame (106) is fixedly connected with symmetrically distributed hydraulic telescopic rods (109) which are extruded and matched with the extrusion block (108) through their telescopic ends, the support plate (111) is extruded and matched with the telescopic end of the adjacent hydraulic telescopic rod (110), and the back side of the symmetrically distributed assembly plate (102) is fixedly connected with the hydraulic telescopic rod (110) which is connected to the corresponding hydraulic telescopic rod (109).

4. The steel assembled sewage treatment equipment according to claim 3 is characterized in that: The fixed frame (106) is fixedly connected with symmetrically distributed support rods 1 (4) and symmetrically distributed support rods 2 (401), and the symmetrically distributed support rods 1 (4) and symmetrically distributed support rods 2 (401) are both provided with floating blocks (402) in a limited sealing sliding connection, the support rod 1 (4) is provided with a chamber 1 (403), the support rod 2 (401) is provided with a chamber 2 (404), and the fixed frame (106) is provided with two chambers 3 (405), and the floating block (402) slides in the adjacent chamber 1 (403) or the adjacent chamber 2 (404), and the chamber 1 (403) is connected to one of the chambers 3 (405). The chamber two (404) is connected to another chamber three (405); the chamber one (403), the chamber two (404) and the chamber three (405) are all filled with liquid; the fixed frame (106) is slidably connected to a sliding frame (406); symmetrically distributed elastic members are fixedly connected between the sliding frame (406) and the fixed frame (106); the sliding frame (406) slides in the two chambers three (405); the fixed frame (106) is equipped with a sliding rheostat (407); a sliding sheet of the sliding rheostat (407) is fixedly connected to the sliding frame (406); and the sliding rheostat (407) is electrically connected to the water pump (104).

5. The steel assembled sewage treatment equipment according to claim 4 is characterized in that: The elastic force of the elastic member on the sliding frame (406) is greater than the buoyancy of a single floating block (402), and the elastic force of the elastic member on the sliding frame (406) is less than the sum of the buoyancy of the two floating blocks (402).

6. The steel assembled sewage treatment equipment according to claim 4 is characterized in that: It also includes two groups of symmetrically distributed connecting frames (6), one group of symmetrically distributed connecting frames (6) is respectively fixed to the adjacent support rod one (4), and the other group of symmetrically distributed connecting frames (6) is respectively fixed to the adjacent support rod two (401), the connecting frames (6) are rotatably connected to a rotating ring (601) with fan blades, the connecting frames (6) are fixed to a filter cartridge (602) frictionally matched with the adjacent rotating ring (601), and the floating block (402) is located in the adjacent filter cartridge (602).

7. The steel assembled sewage treatment equipment according to claim 6 is characterized in that: The connecting frame (6) is rotatably connected to a rotating plate (7) at a position close to the fixing frame (106); the blades of the rotating ring (601) are pressed and matched with the adjacent rotating plate (7); and a torsion spring is fixedly connected between the rotating plate (7) and the adjacent connecting frame (6).

8. The steel assembled sewage treatment equipment according to claim 2 is characterized in that: It also includes two groups of symmetrically distributed sliding rods (801), which are respectively slidably connected to the adjacent assembly plate one (101), and the assembly plate one (101) is provided with symmetrically distributed limiting parts (8) that are respectively limited and matched with the adjacent assembly plate two (102), and a flexible strip (802) is fixedly connected to one side of the sliding rod (801) close to the adjacent assembly plate two (102), and the sliding rod (801) and the adjacent flexible strip (802) are both in contact with the adjacent assembly plate two (102).

9. The steel assembled sewage treatment equipment according to claim 8 is characterized in that: The sliding rod (801) is fixedly connected to floating balls (9) distributed in a linear array, which are used to drive the sliding rod (801) to move up and down.

10. The steel assembled sewage treatment equipment according to claim 8, characterized in that: The second assembly plate (102) is provided with symmetrically distributed guide channels (10), and the symmetrically distributed guide channels (10) are respectively located on the second assembly plate (102) near the adjacent limiting portions (8), and the base (1) is provided with collecting capsules (1001) distributed in a rectangular array and respectively connected to the adjacent guide channels (10), and the collecting capsules (1001) are extruded and matched with the adjacent second assembly plate (102).

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