CN118598315A - Wastewater treatment equipment for construction projects - Google Patents

Abstract

The invention discloses a wastewater treatment device for construction engineering, which relates to the technical field of wastewater treatment, including a wastewater treatment tank, a tank cover is arranged on the top of the wastewater treatment tank, and the wastewater treatment device for construction engineering also includes a rotating seat, which is rotatably installed on the top of the tank cover, and a straight tooth one is fixedly installed on the surface of the rotating seat. The arc cover provided by the invention can prevent the flocculant from accumulating on the top of the connecting cavity during the falling process, and then the wastewater is introduced into the wastewater treatment tank through a filtering component to mix the wastewater with the flocculant. When the straight tooth two is meshed with the straight tooth one again, the connecting pipe is rotated again, so that the two discharge ports are no longer connected. Therefore, the wastewater is continuously stirred by the stirring frame one and the stirring frame two, and the flocculant is intermittently discharged, so that the wastewater can be fully contacted with the flocculant, and the progress of the mixing of the two is accelerated, thereby ensuring the effect and efficiency of the wastewater treatment, thereby achieving the effect of improving the practicality of the device.

Description

Wastewater treatment equipment for construction projects

Technical Field

The present invention relates to the technical field of wastewater treatment, and more specifically, to wastewater treatment equipment for construction engineering.

Background Art

A lot of wastewater is generated during the construction process. Direct discharge of wastewater will cause environmental pollution. Therefore, corresponding equipment is usually used to remove impurities contained in the wastewater before discharging or recycling the wastewater.

When existing equipment treats wastewater, the wastewater is usually placed in the equipment, and then flocculants and other treatment agents of the same type are added into the wastewater to cause the suspended matter in the water to aggregate and settle and form larger flocs, thereby making these solid particles easier to remove. After the flocculants are added, it often takes a while for them to mix with the wastewater and react. However, since the wastewater generally remains stationary inside the equipment, part of the wastewater in the equipment fails to fully contact the flocculants, and the mixing progress of the two is slow, which not only leads to incomplete floc formation, but also affects the overall efficiency of wastewater treatment, reducing the practicality of the wastewater treatment equipment to a certain extent.

Summary of the invention

In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a wastewater treatment equipment for construction projects, which continuously stirs the wastewater through the stirring frame 1 and the stirring frame 2 and discharges the flocculant intermittently, so that the wastewater can be fully contacted with the flocculant and the mixing progress of the two is accelerated, thereby ensuring the effect and efficiency of the wastewater treatment. In addition, the impurities after filtration can be uniformly collected and the filter net can be cleaned to achieve rapid separation of the wastewater and impurities. By removing large solid impurities, it can be ensured that the flocculant is in full contact with the fine particles in the wastewater, thereby ensuring the effect of the flocculant on the wastewater, reducing the interference of large impurities on the reaction of the flocculant, and further improving the efficiency of wastewater treatment, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solution: a construction engineering wastewater treatment equipment, comprising a wastewater treatment tank, the top of which is provided with a tank cover, and the construction engineering wastewater treatment equipment also includes

A rotating seat, the rotating seat is rotatably mounted on the top of the tank cover, and a straight tooth 1 is fixedly mounted on the surface of the rotating seat;

A connecting pipe, wherein the connecting pipe is fixedly installed inside the rotating seat, and a stirring frame 1 and a stirring frame 2 are arranged oppositely on both sides of the bottom end of the connecting pipe;

A support plate 1, wherein the support plate 1 is fixedly mounted on one side of the top surface of the tank cover, a medicine storage bin is fixedly connected to the top of the support plate 1, a connecting cavity is provided at the bottom of the inner cavity of the medicine storage bin, the interior of the connecting cavity is connected to the top of the connecting pipe, and a curved cover is fixedly connected to the top of the connecting cavity;

Two discharge ports are respectively arranged at the top end of the connecting pipe and the surface of the connecting cavity.

In a preferred embodiment, it also includes a fixed frame, a motor 1, a rotating wheel, and a straight tooth 2, wherein the fixed frame is fixedly connected to the periphery of the tank cover, the motor 1 is arranged on one side of the top of the fixed frame, the driving shaft of the motor 1 is fixedly connected to the top surface of the rotating wheel, and the straight tooth 2 is relatively arranged on both sides of the surface of the rotating wheel, and the outer edge of the straight tooth 2 is meshed with the outer edge of the straight tooth 1.

In a preferred embodiment, the wastewater treatment tank further comprises a drainage assembly, wherein the drainage assembly is arranged at the bottom of the wastewater treatment tank.

In a preferred embodiment, the drainage assembly includes a mounting seat, an electric push rod, a connecting frame, a support seat, a spring, a guide rod, and a connecting seat. The mounting seat is relatively arranged on both sides of the surface of the wastewater treatment tank, the electric push rod is fixedly installed on the bottom surface of the mounting seat, the top of the connecting frame is fixedly connected to the bottom end of the electric push rod, the support seat is arranged on one side of the bottom of the connecting frame, the bottom end of the spring is fixedly connected to the inside of the support seat, the top of the spring is fixedly connected to the bottom end of the guide rod, the surface of the guide rod is in contact with the inner wall of the support seat, and the connecting seat is fixedly installed on the top of the guide rod.

In a preferred embodiment, it also includes a liquid outlet cavity, a liquid outlet pipe, a connecting plate, a sealing ring, a contact ball, a second mounting seat, a second electric push rod, a bottom plate, a liquid discharge column, and a filter screen. The outer wall of the top of the liquid outlet cavity fits with the bottom of the wastewater treatment tank, the surface of the liquid outlet cavity is fixedly connected to the side of the connecting seat surface relative to the connecting frame, the liquid outlet pipe is arranged at the bottom of the liquid outlet cavity, the connecting plate is fixedly installed on the top of the liquid outlet cavity, the outer ring of the connecting plate fits with the inner wall of the liquid outlet cavity, and the sealing ring is arranged at the top of the liquid outlet cavity. The surface of the sealing ring is in contact with the inner wall of the wastewater treatment tank, the contact ball is fixedly mounted on the top surface of the connecting disk, the second mounting seat is fixedly connected to the center of the top surface of the connecting disk, the second electric push rod is arranged on the bottom surface of the second mounting seat, the top surface of the contact ball is fixedly connected to the bottom end of the second electric push rod, the drain column is arranged on the top surface of the bottom plate, the drain column is arranged as a hollow structure, the filter net is arranged on the surface of the drain column, the surface of the drain column is in contact with the interior of the connecting disk, and the bottom end of the drain column is connected to the bottom plate.

In a preferred embodiment, the wastewater treatment tank further comprises a filter assembly, wherein the filter assembly is disposed at the back of the wastewater treatment tank.

In a preferred embodiment, the filter assembly includes a water inlet pipe, a sealing gasket 1, a support plate 2, a motor 2, a screw, a pushing column, a filter tube, and a connecting end. One end of the water inlet pipe in the length direction is fixedly connected to the back side of the wastewater treatment tank, the sealing gasket 1 is arranged on the top of the water inlet pipe, the support plate 2 is fixedly connected to the surface of the tank cover, the motor 2 is fixedly installed on the side of the support plate 2 away from the sealing gasket 1, the driving shaft of the motor 2 is fixedly connected to the top of the screw, the pushing column is threadedly installed on the surface of the screw, a through groove matched with the pushing column is provided on the top of the water inlet pipe, the surface of the pushing column is in contact with the surface of the sealing gasket 1, the filter tube is detachably installed inside the water inlet pipe, one side of the filter tube in the length direction is fixedly connected to the surface of the connecting end, and the connecting end is used to connect the water inlet pipe and the wastewater pipe.

In a preferred embodiment, it also includes a discharge pipe, a third motor, a connecting column, and a limit end. The discharge pipe is arranged at the bottom of the water inlet pipe. The third motor is fixedly installed on the side of the discharge pipe away from the wastewater treatment tank in the length direction of the discharge pipe. The drive shaft of the third motor is fixedly connected to the surface of the connecting column, and one side of the connecting column is fixedly connected to the surface of the limit end.

In a preferred embodiment, it also includes a mounting seat three, an electric push rod three, an inclined plate one, a mounting end, a fixed column, a spring two, an abutment plate, an inclined plate two, a partition plate, and a sealing gasket two. The mounting seat three is fixedly installed on one side of the width direction of the discharge pipe, the electric push rod three is arranged on the surface of the mounting seat three, and the end of the electric push rod three away from the mounting seat three is fixedly connected to the surface of the mounting end through the inclined plate one, the fixing column is fixedly installed inside the mounting end, one end of the spring two is fixedly connected to the inside of the fixing column, the other end of the spring two is fixedly connected to the surface of the abutment plate, the side of the abutment plate surface relative to the spring two is in contact with the surface of the limit end, the bottom end of the inclined plate two is fixedly connected to the surface of the mounting end, the partition plate is arranged on the top of the inclined plate two, the surface of the partition plate is slidably connected to the inside of the water inlet pipe, and the sealing gasket two is arranged on one side of the length direction of the partition plate, and the surface of the sealing gasket two fits against the inner wall of the water inlet pipe.

Technical effects and advantages of the present invention:

1. The present invention can prevent the flocculant from accumulating on the top of the connecting cavity during the falling process by setting the cambered cover, and then the wastewater is introduced into the wastewater treatment tank through the filtering assembly, and the motor 1 set on the top of the fixed frame drives the rotating wheel to rotate, so that the straight tooth 2 on the surface of the rotating wheel can intermittently mesh with the straight tooth 1, so that the rotating seat can intermittently rotate. During the rotation of the rotating seat, the discharge port opened at the top of the connecting pipe and the surface of the connecting cavity can gradually communicate with each other. During the communication process, the flocculant in the medicine storage bin can enter the connecting pipe and be discharged from the connecting pipe. The bottom end is discharged into the water, and when the connecting pipe rotates, the stirring frame one and the stirring frame two can stir the wastewater to mix the wastewater with the flocculant. When the straight tooth two is meshed with the straight tooth one again, the connecting pipe is rotated again, so that the two discharge ports are no longer connected to interrupt the discharge of the flocculant. Therefore, the wastewater is continuously stirred by the stirring frame one and the stirring frame two and the flocculant is intermittently discharged, so that the wastewater can fully contact with the flocculant and the mixing progress of the two is accelerated, thereby ensuring the effect and efficiency of wastewater treatment, thereby achieving the effect of improving the practicality of the device.

2. The present invention contracts the electric push rod 2 arranged at the bottom of the mounting seat 2 to drive the bottom plate to move up, so that the drainage column can be synchronously moved to the top surface of the connecting disk. At this time, the wastewater can pass through the drainage column into the liquid outlet cavity, and the filter screen on the surface of the drainage column can be used to screen the impurities reacted in the wastewater, so that the impurities are separated from the wastewater. In addition, the continuous rotation of the stirring frame 1 and the stirring frame 2 makes them contact with the contact ball on the top surface of the connecting disk, and cooperates with the spring 1 arranged in the support seat, so that the connecting disk and the liquid outlet cavity can move vertically back and forth, so that the filter screen can move synchronously, and the filtered impurities are prevented from accumulating on the surface of the filter screen and clogging it. The filtered wastewater can be uniformly discharged through the liquid outlet pipe, and subsequently the electric push rod 1 can be extended to make the liquid outlet cavity as a whole move out from the bottom of the wastewater treatment tank. At this time, the filtered impurities can be uniformly collected, and the filter screen can be cleaned, thereby realizing the rapid separation of wastewater and impurities, and further improving the practicality of the wastewater treatment equipment.

3. The present invention can block large fixed impurities in the wastewater by setting a filter tube, and then extend the three electric push rods set on the three surfaces of the mounting seat to drive the sealing plate to move horizontally, so that it no longer blocks the through groove at the bottom of the water inlet pipe, so that the impurities blocked by the filter tube can be discharged through the discharge pipe, and the screw rod is driven to rotate by the set motor 2, so that the pushing column moves vertically downward to scrape off the impurities attached to the inside of the filter tube, so that they are discharged from the water inlet pipe through the discharge pipe. By removing large solid impurities, it can be ensured that the flocculant is in full contact with the fine particles in the wastewater, thereby ensuring the effect of the flocculant on the wastewater, reducing the interference of large impurities on the reaction of the flocculant, and improving the efficiency of wastewater treatment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the front structure of the present invention.

FIG. 2 is a schematic diagram of the back structure of the present invention.

FIG3 is a schematic diagram of the related structures of the connecting pipe, medicine storage bin, and connecting cavity of the present invention.

FIG. 4 is a schematic diagram of the structure of the liquid discharge assembly of the present invention.

FIG. 5 is a schematic diagram of the related structures of the connection plate, the drainage column, and the filter screen of the present invention.

FIG. 6 is a schematic diagram of the structure of the filter assembly of the present invention.

FIG. 7 is a schematic diagram of the related structures of the motor 3, the connecting column and the limit end of the present invention.

FIG8 is a schematic diagram of the related structures of the partition plate, the second sealing gasket and the mounting end of the present invention.

The accompanying drawings are marked as follows: 1, wastewater treatment tank; 2, tank cover; 3, rotating seat; 4, straight tooth one; 5, connecting pipe; 6, stirring frame one; 7, stirring frame two; 8, support plate one; 9, medicine storage bin; 10, connecting cavity; 11, curved cover; 12, discharge port; 13, fixed frame; 14, motor one; 15, rotating wheel; 16, straight tooth two; 17, liquid discharge assembly; 18, filter assembly; 171, mounting seat one; 172, electric push rod one; 173, connecting frame; 174, supporting seat; 175, spring one; 176, guide rod; 177, connecting seat; 178, liquid discharge cavity; 179, liquid discharge pipe; 1710, connecting plate; 1711, sealing ring; 1712, contact ball; 1713, Mounting seat two; 1714, electric push rod two; 1715, bottom plate; 1716, drainage column; 1717, filter screen; 181, water inlet pipe; 182, sealing gasket one; 183, support plate two; 184, motor two; 185, screw rod; 186, pushing column; 187, filter tube; 188, connecting end; 189, discharge pipe; 1810, motor three; 1811, connecting column; 1812, limiting end; 1813, mounting seat three; 1814, electric push rod three; 1815, inclined plate one; 1816, mounting end; 1817, fixed column; 1818, spring two; 1819, abutment plate; 1820, inclined plate two; 1821, partition plate; 1822, sealing gasket two.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

As shown in Figures 1-8, a construction engineering wastewater treatment equipment includes a wastewater treatment tank 1, a tank cover 2 is provided on the top of the wastewater treatment tank 1, and the construction engineering wastewater treatment equipment also includes

A rotating seat 3 is rotatably mounted on the top of the tank cover 2, and a straight tooth 4 is fixedly mounted on the surface of the rotating seat 3;

The connecting pipe 5 is fixedly installed inside the rotating seat 3. The two sides of the bottom of the connecting pipe 5 are oppositely provided with a stirring frame 1 6 and a stirring frame 2 7. The stirring frame 1 6 and the stirring frame 2 7 are provided with grooves adapted to the contact ball 1712 at the bottom. When the stirring frame 1 6 and the stirring frame 2 7 are in contact with the contact ball 1712, the liquid outlet cavity 178 can be pressed down as a whole, and the spring 1 175 can be used to realize the vertical reciprocating movement of the liquid outlet cavity 178, so as to avoid the impurities filtered by the filter 1717 from being statically accumulated and clogging the filter 1717;

A support plate 8 is fixedly mounted on one side of the top surface of the tank cover 2, a medicine storage bin 9 is fixedly connected to the top of the support plate 8, a connecting cavity 10 is provided at the bottom of the inner cavity of the medicine storage bin 9, the interior of the connecting cavity 10 is connected to the top of the connecting pipe 5, and a curved cover 11 is fixedly connected to the top of the connecting cavity 10;

Two discharge ports 12 are respectively opened at the top end of the connecting pipe 5 and the surface of the connecting chamber 10 .

In a preferred embodiment, it also includes a fixed frame 13, a motor 14, a rotating wheel 15, and a straight tooth 2 16. The fixed frame 13 is fixedly connected to the periphery of the tank cover 2, the motor 14 is arranged on one side of the top of the fixed frame 13, the driving shaft of the motor 14 is fixedly connected to the top surface of the rotating wheel 15, and the straight tooth 2 16 is relatively arranged on both sides of the surface of the rotating wheel 15, and the outer edge of the straight tooth 2 16 is meshed with the outer edge of the straight tooth 1 4.

In a preferred embodiment, a drainage assembly 17 is further included, and the drainage assembly 17 is arranged at the bottom of the wastewater treatment tank 1 .

In a preferred embodiment, the discharge assembly 17 includes a mounting seat 171, an electric push rod 172, a connecting frame 173, a support seat 174, a spring 175, a guide rod 176, and a connecting seat 177. The mounting seat 171 is relatively arranged on both sides of the surface of the wastewater treatment tank 1, the electric push rod 172 is fixedly installed on the bottom surface of the mounting seat 171, the top of the connecting frame 173 is fixedly connected to the bottom end of the electric push rod 172, the support seat 174 is arranged on one side of the bottom of the connecting frame 173, the bottom end of the spring 175 is fixedly connected to the inside of the support seat 174, the top of the spring 175 is fixedly connected to the bottom end of the guide rod 176, the surface of the guide rod 176 is in contact with the inner wall of the support seat 174, and the connecting seat 177 is fixedly installed on the top of the guide rod 176.

In a preferred embodiment, it also includes a liquid outlet chamber 178, a liquid outlet pipe 179, a connecting plate 1710, a sealing ring 1711, a contact ball 1712, a second mounting seat 1713, a second electric push rod 1714, a bottom plate 1715, a drainage column 1716, and a filter screen 1717. The outer wall of the top of the liquid outlet chamber 178 fits with the bottom of the wastewater treatment tank 1, and the surface of the liquid outlet chamber 178 is fixedly connected to the side of the connecting seat 177 relative to the connecting frame 173. The liquid outlet pipe 179 is arranged at the bottom of the liquid outlet chamber 178, the connecting plate 1710 is fixedly installed at the top of the liquid outlet chamber 178, the outer ring of the connecting plate 1710 fits with the inner wall of the liquid outlet chamber 178, and the sealing ring 1711 is arranged in the liquid outlet chamber 1 The top of the wastewater treatment tank 78, the surface of the sealing ring 1711 is fitted with the inner wall of the wastewater treatment tank 1, the contact ball 1712 is fixedly mounted on the top surface of the connecting disk 1710, the mounting seat 1713 is fixedly connected to the center of the top surface of the connecting disk 1710, the electric push rod 1714 is arranged on the bottom surface of the mounting seat 1713, the top surface of the contact ball 1712 is fixedly connected to the bottom end of the electric push rod 1714, the drain column 1716 is arranged on the top surface of the bottom plate 1715, the drain column 1716 is arranged as a hollow structure, the filter screen 1717 is arranged on the surface of the drain column 1716, the surface of the drain column 1716 is fitted with the interior of the connecting disk 1710, and the bottom end of the drain column 1716 is connected to the bottom plate 1715.

In a preferred embodiment, a filter assembly 18 is further included, and the filter assembly 18 is arranged on the back side of the wastewater treatment tank 1 .

In a preferred embodiment, the filter assembly 18 includes an inlet pipe 181, a sealing gasket 182, a support plate 183, a motor 184, a screw 185, a push rod 186, a filter pipe 187, and a connecting end 188. One end of the inlet pipe 181 in the length direction is fixedly connected to the back of the wastewater treatment tank 1, the sealing gasket 182 is arranged on the top of the inlet pipe 181, the support plate 183 is fixedly connected to the surface of the tank cover 2, and the motor 184 is fixedly installed on the support plate 183 away from the sealing gasket 1 On one side of the water inlet pipe 181, the driving shaft of the motor 184 is fixedly connected to the top of the screw 185, the pushing post 186 is threadedly installed on the surface of the screw 185, and the top of the water inlet pipe 181 is provided with a through groove matched with the pushing post 186. The surface of the pushing post 186 fits the surface of the sealing gasket 182. The filter tube 187 is detachably installed inside the water inlet pipe 181, and one side of the filter tube 187 in the length direction is fixedly connected to the surface of the connecting end 188, and the connecting end 188 is used to connect the water inlet pipe 181 and the waste water pipe.

In a preferred embodiment, it also includes a discharge pipe 189, a motor 1810, a connecting column 1811, and a limit end 1812. The discharge pipe 189 is arranged at the bottom of the water inlet pipe 181, and the motor 1810 is fixedly installed on the side of the discharge pipe 189 away from the wastewater treatment tank 1 in the length direction. The driving shaft of the motor 1810 is fixedly connected to the surface of the connecting column 1811, and one side of the connecting column 1811 is fixedly connected to the surface of the limit end 1812. Through the set limit end 1812, it can be rotated under the drive of the motor 1810. When the mounting end 1816 is located at a specific position, it can be rotated to the position of the mounting end 1816 through the limit end 1812 and contact with the abutment plate 1819 to limit and fix the partition plate 1821 as a whole, so that it can firmly seal the opening of the water inlet pipe 181 to avoid leakage of the water inlet pipe 181 when water passes through it.

In a preferred embodiment, the device further comprises a mounting seat 3 1813, an electric push rod 3 1814, an inclined plate 1815, a mounting end 1816, a fixing column 1817, a spring 2 1818, an abutment plate 1819, an inclined plate 2 1820, a sealing plate 1821, and a sealing gasket 2 1822. The mounting seat 3 1813 is fixedly mounted on one side of the width direction of the discharge pipe 189, the electric push rod 3 1814 is arranged on the surface of the mounting seat 3 1813, and one end of the electric push rod 3 1814 away from the mounting seat 3 1813 is fixedly connected to the surface of the mounting end 1816 through the inclined plate 1815, and the fixing column 1817 is fixedly mounted on the mounting end 1816. Inside, one end of spring 2 1818 is fixedly connected to the inside of fixed column 1817, the other end of spring 2 1818 is fixedly connected to the surface of abutment plate 1819, the side of the surface of abutment plate 1819 relative to spring 2 1818 is in contact with the surface of limit end 1812, the bottom end of inclined plate 2 1820 is fixedly connected to the surface of mounting end 1816, baffle plate 1821 is arranged on the top of inclined plate 2 1820, the surface of baffle plate 1821 is slidably connected to the inside of water inlet pipe 181, sealing gasket 2 1822 is arranged on one side of the length direction of baffle plate 1821, the surface of sealing gasket 2 1822 is in contact with the inner wall of water inlet pipe 181.

The working principle of the present invention is as follows: first, the flocculant required in the wastewater treatment process is added to the medicine storage bin 9, and the cambered cover 11 is provided to prevent the flocculant from accumulating on the top of the connecting chamber 10, and then the wastewater is introduced into the wastewater treatment tank 1 through the filter assembly 18, and then the motor 14 provided on the top of the fixed frame 13 drives the rotating wheel 15 to rotate, so that the straight teeth 2 16 on the surface of the rotating wheel 15 can intermittently mesh with the straight teeth 1 4, so that the rotating seat 3 rotates intermittently, and the rotating seat 3 rotates. During the process, the discharge port 12 provided at the top of the connecting pipe 5 and the surface of the connecting chamber 10 can gradually communicate with each other. During the communication process, the flocculant in the medicine storage bin 9 can enter the connecting pipe 5 and be discharged into the water from the bottom of the connecting pipe 5. When the connecting pipe 5 rotates, the stirring frame 1 6 and the stirring frame 2 7 can stir the wastewater to mix the wastewater with the flocculant. When the straight tooth 2 16 and the straight tooth 1 4 are meshed again, the connecting pipe 5 rotates again, so that the two discharge ports 12 are no longer connected to interrupt the discharge of the flocculant.

When the wastewater reacts with the flocculant, the electric push rod 1714 arranged at the bottom of the second mounting seat 1713 contracts, driving the bottom plate 1715 to move upward, so that the drainage column 1716 can be synchronously moved to the top surface of the connecting plate 1710. At this time, the wastewater can pass through the drainage column 1716 into the liquid outlet cavity 178, and the filter screen 1717 on the surface of the drainage column 1716 can be used to screen the impurities reacted in the wastewater, so that the impurities are separated from the wastewater. In addition, the continuous rotation of the stirring frame 16 and the stirring frame 27 makes them contact with the top surface of the connecting plate 1710. The balls 1712 are in contact with each other, and cooperate with the spring 175 set in the support seat 174, so that the connecting plate 1710 and the liquid outlet cavity 178 can move vertically back and forth, so that the filter screen 1717 can move synchronously, avoiding the accumulation of filtered impurities on the surface of the filter screen 1717 and causing blockage thereof. The filtered wastewater can be uniformly discharged through the liquid outlet pipe 179, and then the electric push rod 172 can be extended to make the liquid outlet cavity 178 as a whole move out from the bottom of the wastewater treatment tank 1, at this time, the filtered impurities can be uniformly collected, and the filter screen 1717 can be cleaned;

In the process of wastewater entering the wastewater treatment tank 1 through the water inlet pipe 181, the filter tube 187 is used to block the large fixed impurities in the wastewater, and then the electric push rod 1814 arranged on the surface of the mounting seat 1813 is extended to drive the sealing plate 1821 to move horizontally, so that it no longer blocks the through groove at the bottom of the water inlet pipe 181, so that the impurities blocked by the filter tube 187 can be discharged through the discharge pipe 189, and the screw 185 is driven to rotate by the motor 184, so that the pushing column 186 moves vertically downward to scrape off the impurities attached to the inside of the filter tube 187, so that they can be discharged from the water inlet pipe 181 through the discharge pipe 189.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

Finally: 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 principles of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a waste water treatment equipment for building engineering, includes waste water treatment jar (1), the top of waste water treatment jar (1) is provided with tank cap (2), its characterized in that, waste water treatment equipment for building engineering still includes

The rotary seat (3), the rotary seat (3) is rotatably arranged at the top of the tank cover (2), and the straight tooth I (4) is fixedly arranged on the surface of the rotary seat (3);

the communicating pipe (5), the said communicating pipe (5) is fixedly installed in the inside of the rotating base (3), the both sides of the bottom of the said communicating pipe (5) are provided with and stirred the first (6) and stirs the second (7) of the frame relatively;

The first supporting plate (8) is fixedly arranged on one side of the top surface of the tank cover (2), the top of the first supporting plate (8) is fixedly connected with a medicine containing bin (9), a communicating cavity (10) is arranged at the bottom of an inner cavity of the medicine containing bin (9), the inside of the communicating cavity (10) is communicated with the top end of the communicating pipe (5), and the top of the communicating cavity (10) is fixedly connected with a cambered surface cover (11);

and the two exhaust ports (12) are respectively arranged at the top end of the communicating pipe (5) and the surface of the communicating cavity (10).

2. The construction waste water treatment apparatus according to claim 1, wherein: still include mount (13), motor one (14), rotate wheel (15), straight-tooth two (16), mount (13) fixed connection is in the periphery of tank cover (2), motor one (14) set up in one side at mount (13) top, the top surface fixed connection of drive shaft and rotation wheel (15) of motor one (14), straight-tooth two (16) set up the both sides on rotation wheel (15) surface relatively, the outer edge of straight-tooth two (16) meshes with the outer edge of straight-tooth one (4).

3. The construction waste water treatment apparatus according to claim 1, wherein: the waste water treatment device further comprises a liquid draining assembly (17), and the liquid draining assembly (17) is arranged at the bottom of the waste water treatment tank (1).

4. A wastewater treatment plant for construction engineering according to claim 3, wherein: the liquid draining assembly (17) comprises a mounting seat I (171), an electric push rod I (172), a connecting frame (173), a supporting seat (174), a spring I (175), a guide rod (176) and a connecting seat (177), wherein the mounting seat I (171) is oppositely arranged on two sides of the surface of the wastewater treatment tank (1), the electric push rod I (172) is fixedly arranged on the bottom surface of the mounting seat I (171), the top end of the connecting frame (173) is fixedly connected with the bottom end of the electric push rod I (172), the supporting seat (174) is arranged on one side of the bottom of the connecting frame (173), the bottom end of the spring I (175) is fixedly connected with the inner side of the supporting seat (174), the top end of the spring I (175) is fixedly connected with the bottom end of the guide rod (176), the surface of the guide rod (176) is attached to the inner wall of the supporting seat (174), and the connecting seat (177) is fixedly arranged on the top of the guide rod (176).

5. A wastewater treatment plant for construction engineering according to claim 3, wherein: the waste water treatment device further comprises a liquid outlet cavity (178), a liquid outlet pipe (179), a connecting disc (1710), a sealing ring (1711), a contact ball (1712), a mounting seat II (1713), an electric push rod II (1714), a bottom plate (1715), a liquid discharging column (1716) and a filter screen (1717), wherein the outer wall of the top of the liquid outlet cavity (178) is attached to the bottom of the waste water treatment tank (1), the surface of the liquid outlet cavity (178) is fixedly connected with one side of the surface of the connecting seat (177) opposite to the connecting frame (173), the liquid outlet pipe (179) is arranged at the bottom of the liquid outlet cavity (178), the connecting disc (1710) is fixedly arranged at the top of the liquid outlet cavity (178), the outer ring of the connecting disc (1710) is attached to the inner wall of the liquid outlet cavity (178), the sealing ring (1711) is arranged at the top of the liquid discharging cavity (178), the surface of the sealing ring (1711) is attached to the inner wall of the waste water treatment tank (1), the contact ball (1712) is fixedly arranged at the top surface of the connecting seat II (1713) is fixedly connected to the center of the top surface of the connecting seat (177), the electric push rod II (1714) is fixedly arranged at the top surface of the bottom of the connecting disc (1714) and is fixedly arranged at the bottom surface of the electric push rod II (1714), the liquid draining column (1716) is of a hollow structure, the filter screen (1717) is arranged on the surface of the liquid draining column (1716), the surface of the liquid draining column (1716) is attached to the inner part of the connecting disc (1710), and the bottom end of the liquid draining column (1716) is communicated with the bottom plate (1715).

6. The construction waste water treatment apparatus according to claim 1, wherein: also comprises a filter assembly (18), wherein the filter assembly (18) is arranged on the back surface of the wastewater treatment tank (1).

7. The construction waste water treatment apparatus according to claim 6, wherein: the utility model provides a filtering component (18) is including inlet tube (181), sealed first (182) of pad, backup pad two (183), motor two (184), screw rod (185), push away material post (186), filter tube (187), link (188), the one end of inlet tube (181) length direction and the fixed intercommunication in back of waste water treatment jar (1), sealed first (182) of pad set up at the top of inlet tube (181), backup pad two (183) fixed connection is at the surface of cover (2), one side of sealed first (182) is kept away from in backup pad two (183) of motor two (184), the top fixed connection of drive shaft and screw rod (185) of motor two (184), push away material post (186) screw thread install the surface at screw rod (185), the logical groove with pushing away material post (186) looks adaptation is seted up at the top of inlet tube (181), the inside of laminating (181) is kept away with sealed first (182) of pad, filter tube (187) detachable mounting, filter tube (187) length direction is used for connecting with waste water pipe (188) one side of connecting with the fixed connection of screw rod (185).

8. The construction waste water treatment apparatus according to claim 6, wherein: still include discharging pipe (189), motor three (1810), spliced pole (1811), spacing end (1812), discharging pipe (189) set up the bottom in inlet tube (181), motor three (1810) fixed mounting keep away from one side of waste water treatment jar (1) in discharging pipe (189) length direction, the drive shaft and the fixed surface of spliced pole (1811) of motor three (1810) are connected, one side and the fixed surface of spacing end (1812) of spliced pole (1811) are connected.

9. The construction waste water treatment apparatus according to claim 6, wherein: the electric water heater further comprises a third installation seat (1813), an electric push rod (1814), a first inclined plate (1815), an installation end (1816), a fixed column (1817), a second spring (1818), an abutting plate (1819), a second inclined plate (1820), a sealing plate (1821) and a second sealing gasket (1822), wherein the third installation seat (1813) is fixedly installed on one side of the width direction of the discharging pipe (189), the third electric push rod (1814) is arranged on the surface of the third installation seat (1813), one end of the third electric push rod (1814) far away from the third installation seat (1813) is fixedly connected with the surface of the installation end (1816) through the first inclined plate (1815), the fixed column (1817) is fixedly installed in the installation end (1816), one end of the second spring (1818) is fixedly connected with the inside the fixed column (1817), the other end of the second spring (1818) is fixedly connected with the surface of the abutting plate (1819), one side of the surface of the abutting plate (1819) opposite to the surface of the second spring (1818) is fixedly connected with the surface of the limiting plate (1812), one side of the second sealing plate (1811) is fixedly connected with the surface of the sealing plate (1821) at the top (1821) in the sliding mode, the end (1820) is fixedly connected with the surface of the second sealing plate (1810) at the top (1810), the surface of the second sealing gasket 1822 is attached to the inner wall of the water inlet pipe 181.