Energy-saving and environment-friendly industrial sewage treatment equipment

Abstract

The utility model discloses energy-saving and environment-friendly industrial sewage treatment equipment, and relates to the technical field of environmental protection. The device comprises a device body, a motor and a reciprocating threaded pipe are arranged in the middle of the top of the device body, the output end of the motor is connected with a driving bevel gear, a driven bevel gear is arranged above the outer surface of the reciprocating threaded pipe, and the reciprocating threaded pipe rotates to enable a threaded block to drive a connecting plate to move up and down in a reciprocating mode. Outside air enters the air bag through an air inlet pipe and then is exhausted into the device through an exhaust pipe, so that the pressure intensity in the device main body is increased, the filtering speed of sewage from the permeation filtering layer is increased under the action of the pressure intensity, and when a movable rod moves up and down, the sewage can be filtered through the permeation filtering layer; the connecting rod drives the toothed bar to move up and down, the toothed bar moves up and down to drive the gear to rotate, the rotation of the gear enables the sewage and the medicament to be mixed more uniformly, and the sewage treatment efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to energy-saving and environmentally friendly industrial sewage treatment equipment. Background Art

[0002] The areas where sewage treatment is widely used are basically in construction, agriculture, transportation and energy, which are divided into domestic sewage treatment and industrial sewage treatment. Nowadays, due to the continuous aggravation of water pollution, the sewage treatment and recycling industry has received unprecedented attention.

[0003] When treating sewage, most of the existing sewage treatment devices pour the sewage into the device container, and then use the sewage's own weight to pass through the filter net and the permeation filter element to achieve the purpose of separating water from stains. However, this method has low working efficiency, and relying solely on the water's own weight permeation filtration is far from meeting the current industry needs. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an energy-saving and environmentally friendly industrial sewage treatment equipment to solve the technical problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving and environmentally friendly industrial sewage treatment equipment, including a device main body, a motor and a reciprocating threaded tube are respectively arranged in the middle of the top of the device main body, the output end of the motor is connected with an active bevel gear, and a driven bevel gear is arranged above the outer surface of the reciprocating threaded tube, the outer surface of the reciprocating threaded tube is provided with a threaded sleeve, and a scraper is connected to the lower part of the outer surface of the reciprocating threaded tube through a fixed rod, the outer surface of the threaded sleeve is provided with a movable plate, the top of the movable plate is provided with an air bag, the top of the air bag is provided with an air inlet pipe, and the bottom of the air bag is provided with an exhaust pipe, gear rods are fixed to the top two sides of the movable plate through connecting rods, two sets of rotating shafts are arranged at the lower part of the inside of the device main body, and gears are fixed at both ends of the rotating shaft, and the outer surface of the rotating shaft is provided with a stirring blade.

[0006] Furthermore, the interior of the device body is provided with a filter screen and a permeation filter element from top to bottom.

[0007] By adopting the above technical solution, the filter net can filter out larger debris in the sewage, and the filter element can filter out fine impurities in the sewage, thereby achieving the purpose of purifying the sewage.

[0008] Furthermore, the filter screen is conical, and the scraper bar contacts the top of the filter screen.

[0009] By adopting the above technical solution, the conical design allows the debris to roll off the edge of the filter, which can avoid blockage to a certain extent, and the scraper can remove the debris on the filter.

[0010] Furthermore, a sealing door and a drug adding port are respectively provided on the outer surface of the device body.

[0011] By adopting the above technical solution, the staff can clean the filter through the sealed door, and the dosing port can be used to add chemicals to the sewage.

[0012] Furthermore, the top end of the reciprocating threaded pipe is connected to a water pipe via a rotating joint, and a valve is provided on the outer surface of the water pipe.

[0013] By adopting the above technical solution, sewage enters the reciprocating threaded pipe through the water pipe and the rotary joint, and is then discharged into the main body of the device. The valve on the water pipe plays a role in preventing the leakage of pressurized gas during pressurization.

[0014] Furthermore, connecting blocks are provided on both sides of the device body, and the connecting rods are slidably matched with the connecting blocks.

[0015] By adopting the above technical solution, the connecting block can guide and limit the connecting rod, thereby preventing the connecting rod from deviating when moving up and down.

[0016] Furthermore, the outer surfaces of the air inlet pipe and the exhaust pipe are both provided with one-way valves, and the interior of the air inlet pipe is provided with a dustproof net.

[0017] By adopting the above technical solution, the one-way valve can control the flow direction of the gas and play a role of preventing reverse flow, and the dustproof net can prevent external dust from entering the interior of the device.

[0018] Furthermore, a control panel is provided on the top of the device body, and the control panel is electrically connected to the motor.

[0019] By adopting the above technical solution, the staff can conveniently control the motor through the control panel.

[0020] To sum up, the utility model mainly has the following beneficial effects: when the utility model is working, the staff inputs sewage into the main body of the device through the water pipe, then closes the valve, and then starts the motor. The rotation of the motor causes the reciprocating threaded tube to rotate, and then the fixed rod drives the scraper bar to rotate. The rotation of the scraper bar can clean the filter screen, avoiding that the debris in the sewage is always blocked on the filter screen, thereby improving the filtration speed. At the same time, the rotation of the reciprocating threaded tube causes the threaded block to drive the connecting plate to move up and down, so that the air bag is always doing the work of pumping and exhausting. The outside air enters the air bag through the air inlet pipe, and then is discharged into the device through the exhaust pipe, thereby increasing the pressure inside the main body of the device. Under the action of pressure, the filtration speed of the sewage from the infiltration filter layer is accelerated, and when the movable rod moves up and down, the connecting rod drives the gear rod to move up and down, and the up and down movement of the gear rod drives the gear to rotate. The rotation of the gear can make the sewage and the agent mix more evenly, further accelerating the sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the device body of the utility model;

[0023] Figure 3 This is a schematic diagram of the stirring blade structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the movable plate structure of the utility model.

[0025] In the figure: 1. device body; 2. motor; 3. control panel; 4. sealing door; 5. dosing port; 6. reciprocating threaded pipe; 7. water pipe; 8. threaded sleeve; 9. movable plate; 10. air bag; 11. air inlet pipe; 12. exhaust pipe; 13. connecting rod; 14. gear rod; 15. fixing rod; 16. scraper bar; 17. filter screen; 18. permeation filter element; 19. rotating shaft; 20. gear; 21. stirring blade; 22. active bevel gear; 23. driven bevel gear; 24. connecting block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] Embodiment 1: An energy-saving and environmentally friendly industrial wastewater treatment equipment, such as Figure 1-Figure 4As shown, the device body 1 includes a filter screen 17 and a permeation filter element 18, which are respectively arranged from top to bottom inside the device body 1. The filter screen 17 can filter larger impurities in the sewage, and the filter element can filter fine impurities in the sewage, thereby achieving the purpose of sewage purification. A motor 2 and a reciprocating threaded tube 6 are respectively arranged in the middle of the top of the device body 1. The output end of the motor 2 is connected to an active bevel gear 22, and a driven bevel gear 23 is arranged above the outer surface of the reciprocating threaded tube 6. A threaded sleeve 8 is arranged on the outer surface of the reciprocating threaded tube 6, and a scraper is connected to the lower part of the outer surface of the reciprocating threaded tube 6 through a fixing rod 15. 16. A movable plate 9 is provided on the outer surface of the threaded sleeve 8, an air bag 10 is provided on the top of the movable plate 9, an air inlet pipe 11 is provided on the top of the air bag 10, and an exhaust pipe 12 is provided on the bottom of the air bag 10. Gear rods 14 are fixed to both sides of the top of the movable plate 9 through connecting rods 13. Two groups of rotating shafts 19 are provided at the lower part of the inner part of the device body 1, and gears 20 are fixed at both ends of the rotating shaft 19. A stirring blade 21 is provided on the outer surface of the rotating shaft 19. A control panel 3 is provided on the top of the device body 1, and the control panel 3 is electrically connected to the motor 2. The staff can control the motor 2 through the control panel 3.

[0029] See also Figure 2 In the above embodiment, the filter screen 17 is conical, and the scraper bar 16 contacts the top of the filter screen 17. The conical design allows debris to roll off the edge of the filter screen 17, which can avoid blockage to a certain extent. The scraper bar 16 can remove the debris on the filter screen 17.

[0030] See also Figure 1 In the above embodiment, the outer surface of the device body 1 is provided with a sealing door 4 and a dosing port 5, respectively. The sealing door 4 is convenient for the staff to clean the filter screen 17, and the dosing port 5 can be used to add chemicals to the sewage.

[0031] See also Figure 1 , Figure 2 and Figure 4 In the above embodiment, the top of the reciprocating threaded tube 6 is connected to the water pipe 7 through a rotary joint, and a valve is provided on the outer surface of the water pipe 7. The sewage enters the reciprocating threaded tube through the water pipe 7 and the rotary joint, and then is discharged into the inside of the device body 1. The valve on the water pipe 7 plays a role in preventing the leakage of pressurized gas during pressurization.

[0032] See also Figure 1-Figure 2 In the above embodiment, the outer surfaces of the air inlet pipe 11 and the exhaust pipe 12 are both provided with a one-way valve, and the interior of the air inlet pipe 11 is provided with a dustproof net. The one-way valve can control the flow direction of the gas and play a role of preventing reverse flow. The dustproof net can prevent external dust from entering the interior of the device.

[0033] Embodiment 2: In order to make the up and down movement of the connecting rod more stable and the meshing operation of the gear rod and the gear more smooth, the embodiment 2 is improved on the basis of the embodiment 1. Figure 1-Figure 2 A connecting block 24 is provided on both sides of the device body 1, and the connecting rod 13 is slidably matched with the connecting block 24. The connecting block 24 can guide and limit the connecting rod 13 to prevent the connecting rod 13 from deviating when moving up and down.

[0034] The implementation principle of the utility model is as follows: when working, the staff inputs the sewage into the main body 1 of the device through the water pipe 7, then closes the valve, the filter screen filters the sewage, and the osmotic filter element osmotically filters the sewage. Then the staff starts the motor 2, and the rotation of the motor 2 causes the reciprocating threaded tube 6 to rotate, thereby causing the fixed rod 15 to drive the scraper bar 16 to rotate. The rotation of the scraper bar 16 can clean the filter screen 17, preventing the debris in the sewage from always being blocked on the filter screen 17, thereby improving the filtration speed. At the same time, the rotation of the reciprocating threaded tube causes the threaded block to drive the connecting plate The movable rod 11 reciprocates downward, so that the airbag 10 is constantly doing the work of pumping and exhausting air. The outside air enters the airbag 10 through the air inlet pipe 11, and is then discharged into the device through the exhaust pipe 12, thereby increasing the pressure inside the device body 1. Under the action of the pressure, the filtration speed of the sewage from the infiltration filter layer is accelerated, and when the movable rod moves up and down, the connecting rod 13 drives the gear rod 14 to move up and down, and the up and down movement of the gear rod 14 drives the gear 20 to rotate. The rotation of the gear 20 can make the sewage and the medicine mix more evenly, and the sterilized water is discharged from the drain outlet.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An energy-saving and environmentally friendly industrial wastewater treatment device, comprising a device body (1), characterized in that: A motor (2) and a reciprocating threaded tube (6) are respectively arranged in the middle of the top of the device body (1); an output end of the motor (2) is connected to an active bevel gear (22); a driven bevel gear (23) is arranged above the outer surface of the reciprocating threaded tube (6); a threaded sleeve (8) is arranged on the outer surface of the reciprocating threaded tube (6); a scraper strip (16) is connected below the outer surface of the reciprocating threaded tube (6) via a fixed rod (15); a movable plate (9) is arranged on the outer surface of the threaded sleeve (8); An air bag (10) is provided on the top of the movable plate (9), an air inlet pipe (11) is provided on the top of the air bag (10), and an exhaust pipe (12) is provided on the bottom of the air bag (10). Gear rods (14) are fixed to both sides of the top of the movable plate (9) via connecting rods (13). Two sets of rotating shafts (19) are provided at the lower part of the device body (1), and gears (20) are fixed at both ends of the rotating shafts (19). A stirring blade (21) is provided on the outer surface of the rotating shaft (19).

2. The energy-saving and environmentally friendly industrial wastewater treatment equipment according to claim 1 is characterized in that: The inside of the device body (1) is provided with a filter screen (17) and a permeation filter element (18) from top to bottom.

3. The energy-saving and environmentally friendly industrial wastewater treatment equipment according to claim 2 is characterized in that: The filter screen (17) is conical, and the scraper bar (16) is in contact with the top of the filter screen (17).

4. The energy-saving and environmentally friendly industrial wastewater treatment equipment according to claim 1 is characterized in that: The outer surface of the device body (1) is respectively provided with a sealing door (4) and a drug adding port (5).

5. The energy-saving and environmentally friendly industrial wastewater treatment equipment according to claim 1 is characterized in that: The top end of the reciprocating threaded pipe (6) is connected to a water pipe (7) via a rotary joint, and a valve is provided on the outer surface of the water pipe (7).

6. The energy-saving and environmentally friendly industrial wastewater treatment equipment according to claim 1 is characterized in that: Both sides of the device body (1) are provided with connecting blocks (24), and the connecting rod (13) is slidably matched with the connecting blocks (24).

7. The energy-saving and environmentally friendly industrial wastewater treatment equipment according to claim 1 is characterized in that: The outer surfaces of the air intake pipe (11) and the exhaust pipe (12) are both provided with one-way valves, and the interior of the air intake pipe (11) is provided with a dustproof net.

8. The energy-saving and environmentally friendly industrial wastewater treatment equipment according to claim 1 is characterized by: A control panel (3) is provided on the top of the device body (1), and the control panel (3) is electrically connected to the motor (2).

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