Circulating water emission reduction and purification integrated device

Abstract

The utility model relates to the technical field of circulating water emission reduction and purification, in particular to a circulating water emission reduction and purification integrated device which comprises a circulating water pool, a box body is arranged on the left side of the circulating water pool, a sealing frame is installed on the inner wall of the box body, and a first sealing piece is installed at the lower end of the sealing frame through an installation groove. Impurity discharging grooves located on the lower side of the sealing frame are formed in the left side and the right side of the box body in a penetrating mode correspondingly, fixing plates located below the two impurity discharging grooves are fixedly connected to the left side and the right side of the box body correspondingly, and air cylinders are installed on the lower sides of the two fixing plates correspondingly. A tool extends into one impurity discharging groove and pushes impurities on the upper side of the filter screen plate out of the other impurity discharging groove, so that the purpose of conveniently cleaning the impurities at the upper end of the filter screen plate after the filter screen plate is used for a period of time is further achieved, the two extrusion plates are rotated by 180 degrees along with the two rotating shafts respectively, then the cover plate can be taken out, and the screen frame can be taken out; in addition, the screen frame can be reinstalled through opposite steps, and the purpose of conveniently replacing the activated carbon is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water emission reduction and purification, in particular to an integrated device for circulating water emission reduction and purification. Background Technique

[0002] With the development of our country, the problem of water resource shortage has become increasingly prominent and has gradually attracted people's attention. The purification of water resources also requires high costs. Therefore, sustainable development of water resources, water conservation, and recycling of wastewater are the goals that all industries strive for. In industrial production, the demand for water resources is extremely large. Therefore, the development of industrial water circulation technology has a positive and direct relationship with enterprises' energy conservation and emission reduction. Enterprises often encounter problems such as equipment corrosion, fouling everywhere, and the growth of bacteria and algae during the process of recycling cooling water, which in turn leads to a reduction in heat exchange efficiency, a hindrance to production capacity, and environmental pollution. Therefore, continuous improvement of technologies such as corrosion inhibition, scale inhibition, and microbial killing in the water circulation process can improve the treatment quality of industrial water circulation, save water, improve the service life of equipment, and protect the environment.

[0003] In the prior art, when reducing emissions and purifying circulating water, physical filtration methods are usually used to purify the water source. First, impurities in the water are usually filtered through a filter screen, and then harmful substances in the water are adsorbed by activated carbon. However, since many filter screens are fixedly installed inside the device, it is time-consuming and laborious to remove impurities after using for a period of time. Moreover, the mesh frame containing activated carbon is generally fixedly installed inside the device, and it is inconvenient to operate when replacing the activated carbon. Therefore, it is necessary to propose an integrated device for circulating water emission reduction and purification to solve the above-mentioned problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an integrated device for circulating water emission reduction and purification, which has the characteristics of being convenient to clean the impurities on the upper end of the filter screen plate after using for a period of time and being convenient to replace the activated carbon.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An integrated device for circulating water emission reduction and purification, including a circulating water tank. A box body is arranged on the left side of the circulating water tank. A sealing frame is installed on the inner wall of the box body. A first sealing member is installed at the lower end of the sealing frame through an installation groove. Drainage slots located below the sealing frame are respectively formed through the left and right sides of the box body. Fixing plates are respectively fixedly connected to the left and right sides of the box body and located below the two drainage slots. Air cylinders are respectively installed on the lower sides of the two fixing plates. The output ends of the two air cylinders respectively penetrate through the two fixing plates and are fixedly connected to a filter screen plate that passes through the two drainage slots and presses against the first sealing member. A guiding hopper is fixedly connected to the lower side of the filter screen plate.

[0006] A frame is provided below the box body. A limiting frame is fixedly connected to the inner wall of the frame. The upper end of the limiting frame abuts against a mesh frame. A second sealing member is installed at the upper end of the mesh frame through an installation groove. A cover plate that is inserted into the frame and presses against the second sealing member is provided inside the frame. Connecting plates are fixedly connected to both the left and right sides of the frame. Rotating shafts are rotatably connected to the upper ends of the two connecting plates. Moving plates are fixedly connected to the upper ends of the two rotating shafts. Screws penetrate through and are threadedly connected to the upper sides of the two moving plates. Pressing discs that press against the cover plate are fixedly connected to the lower ends of the two screws.

[0007] A first water pump is installed on the left side of the circulating water tank. A second water pump with an outlet end extending into the circulating water tank is installed on the right side of the circulating water tank. A canvas water pipe that penetrates through and is fixed to the box body and the cover plate is installed at the lower end of the guiding hopper.

[0008] To facilitate improving the stability of the up-and-down movement of the filter mesh plate, as an optimization of the integrated device for circulating water emission reduction and purification of the present utility model, guiding plates are fixedly connected to both the left and right sides of the inner wall of the box body and are located below the two impurity discharge grooves. Guide rods that penetrate through and are slidably connected to the two guiding plates are fixedly connected to the lower end of the filter mesh plate.

[0009] To facilitate the flow of water, as an optimization of the integrated device for circulating water emission reduction and purification of the present utility model, the inlet end of the first water pump is communicated with the bottom side inside the circulating water tank through a pipeline, the outlet end of the first water pump is communicated with the top inside the box body through a pipeline, and the inlet end of the second water pump is communicated with the bottom side inside the frame through a pipeline.

[0010] To facilitate the rotation of the two screws respectively, as an optimization of the integrated device for circulating water emission reduction and purification of the present utility model, handles are fixedly connected to the upper ends of the two screws.

[0011] To facilitate the discharge of the water inside the circulating water tank, as an optimization of the integrated device for circulating water emission reduction and purification of the present utility model, a discharge valve pipe penetrates through the rear side of the inner wall of the circulating water tank.

[0012] To facilitate all the water filtered by the filter mesh plate to enter the inside of the guiding hopper, as an optimization of the integrated device for circulating water emission reduction and purification of the present utility model, the upper end of the guiding hopper is located outside the mesh holes of the filter mesh plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] When the impurities on the upper end of the filter screen plate need to be cleaned, the filter screen plate is driven downward by two cylinders at the same time until the filter screen plate contacts the lower side of the inner wall of the impurity discharge groove, so that the tool can be inserted into one of the impurity discharge grooves and the impurities on the upper side of the filter screen plate can be pushed out from the other impurity discharge groove, further achieving the purpose of facilitating the cleaning of the impurities on the upper end of the filter screen plate after a period of use;

[0015] When the activated carbon inside the screen frame needs to be replaced, the two screws are rotated to drive the two extrusion plates to move upward and separate from the cover plate, and then the two movable plates, the two screws and the two extrusion plates are rotated 180 degrees along the two rotating shafts respectively, and then the cover plate and the screen frame can be taken out, and the screen frame can be reinstalled in the reverse steps, thereby further facilitating the replacement of the activated carbon. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall front cross-sectional view of the utility model;

[0017] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a structural diagram of the sealing frame of the utility model.

[0019] In the figure: 1. circulating water tank; 2. box body; 3. sealing frame; 4. first sealing member; 5. drainage trough; 6. filter screen plate; 7. fixing plate; 8. cylinder; 9. guide bucket; 10. frame body; 11. limit frame; 12. screen frame; 13. cover plate; 14. connecting plate; 15. rotating shaft; 16. movable plate; 17. screw; 18. extrusion plate; 19. second sealing member; 20. first water pump; 21. second water pump; 22. discharge valve pipe; 23. canvas water pipe; 24. guide plate; 25. guide rod. DETAILED DESCRIPTION

[0020] See also Figures 1 to 3 , a circulating water emission reduction and purification integrated device, comprising a circulating water pool 1, a box body 2 is arranged on the left side of the circulating water pool 1, a sealing frame 3 is installed on the inner wall of the box body 2, a first sealing member 4 is installed on the lower end of the sealing frame 3 through a mounting groove, and impurity discharge grooves 5 located at the lower side of the sealing frame 3 are penetrated on both sides of the box body 2, and fixed plates 7 located below the two impurity discharge grooves 5 are fixedly connected on both sides of the box body 2, and cylinders 8 are installed on the lower sides of the two fixed plates 7, and the output ends of the two cylinders 8 respectively penetrate the two fixed plates 7 and are fixedly connected with filter screen plates 6 that pass through the two impurity discharge grooves 5 and are pressed against the first sealing member 4, and a guide bucket 9 is fixedly connected to the lower side of the filter screen plate 6;

[0021] A frame 10 is provided below the box body 2, the inner wall of the frame 10 is fixedly connected to a limit frame 11, the upper end of the limit frame 11 is abutted against a net frame 12, the upper end of the net frame 12 is installed with a second seal 19 through a mounting groove, the inside of the frame 10 is plugged with a cover plate 13 that is pressed against the second seal 19, the left and right sides of the frame 10 are fixedly connected to connecting plates 14, the upper ends of the two connecting plates 14 are rotatably connected to rotating shafts 15, the upper ends of the two rotating shafts 15 are fixedly connected to movable plates 16, the upper sides of the two movable plates 16 are penetrated and threadedly connected with screws 17, and the lower ends of the two screws 17 are fixedly connected to extrusion disks 18 that are pressed against the cover plate 13;

[0022] A first water pump 20 is installed on the left side of the circulating water pool 1, a second water pump 21 with its outlet end extending into the interior of the circulating water pool 1 is installed on the right side of the circulating water pool 1, and a canvas water pipe 23 is installed at the lower end of the guide bucket 9, which passes through the box body 2 and the cover plate 13 and is fixed thereto.

[0023] In this embodiment: when working, the water in the circulating water pool 1 can be pumped into the box body 2 by the first water pump 20, and the impurities in the water are filtered through the filter screen 6, and the filtered water will enter the interior of the frame 10 through the guide bucket 9 and the canvas water pipe 23, and because the interior of the screen frame 12 is equipped with activated carbon, harmful substances in the water can be adsorbed, and the water treated with activated carbon will be pumped back to the circulating water pool 1 by the second water pump 21, thereby achieving the effect of purification and emission reduction;

[0024] Since the filter screen plate 6 is squeezed by the first sealing member 4, water can be prevented from flowing to the outside of the housing 2 through the two impurity discharge grooves 5 during operation. When impurities on the upper end of the filter screen plate 6 are to be cleaned, the filter screen plate 6 is driven downward by the two cylinders 8 at the same time. Due to the physical properties of the canvas water pipe 23, the filter screen plate 6 can be allowed to move downward until the filter screen plate 6 contacts the lower side of the inner wall of the impurity discharge groove 5, so that a tool can be inserted into one of the impurity discharge grooves 5 and the impurities on the upper side of the filter screen plate 6 can be pushed out from the other impurity discharge groove 5, further achieving the purpose of facilitating the cleaning of impurities on the upper end of the filter screen plate 6 after a period of use.

[0025] Since the two extrusion discs 18 squeeze the cover plate 13 downward, the screen frame 12 can be fixed, and the second sealing member 19 is squeezed downward by the cover plate 13, thereby preventing water from overflowing the frame 10. When the activated carbon inside the screen frame 12 needs to be replaced, the two screws 17 are rotated to drive the two extrusion discs 18 to move upward and disengage from the cover plate 13, and then the two movable plates 16, the two screws 17 and the two extrusion discs 18 are respectively rotated 180 degrees along with the two rotating shafts 15, so that the cover plate 13 and the screen frame 12 can be taken out, and the screen frame 12 can be reinstalled in the opposite steps, thereby further achieving the purpose of facilitating the replacement of the activated carbon.

[0026] As a technical optimization solution of the present utility model, guide plates 24 are fixedly connected to both the left and right sides of the inner wall of the box body 2 and are located below the two impurity discharge grooves 5. The lower end of the filter net plate 6 is fixedly connected with guide rods 25 that respectively penetrate through the two guide plates 24 and are slidably connected to them.

[0027] In this embodiment: By providing the two guide rods 25, the stability of the up and down movement of the filter net plate 6 is improved.

[0028] As a technical optimization solution of the present utility model, the water inlet end of the first water pump 20 is communicated with the bottom side inside the circulation pool 1 through a pipeline, and the water outlet end of the first water pump 20 is communicated with the top inside the box body 2 through a pipeline. The water inlet end of the second water pump 21 is communicated with the bottom side inside the frame body 10 through a pipeline.

[0029] In this embodiment: By providing the three pipelines, the water flow is facilitated.

[0030] As a technical optimization solution of the present utility model, handles are fixedly connected to the upper ends of the two screws 17.

[0031] In this embodiment: By providing the two handles, the two screws 17 can be respectively rotated.

[0032] As a technical optimization solution of the present utility model, a discharge valve pipe 22 penetrates and is connected to the rear side of the inner wall of the circulation pool 1.

[0033] In this embodiment: By providing the discharge valve pipe 22, the water inside the circulation pool 1 can be discharged.

[0034] As a technical optimization solution of the present utility model, the upper end of the guiding hopper 9 is located outside the mesh holes of the filter net plate 6.

[0035] In this embodiment: By making the upper end of the guiding hopper 9 located outside the mesh holes of the filter net plate 6, it is convenient for all the water filtered by the filter net plate 6 to enter the inside of the guiding hopper 9.

[0036] Working principle: During operation, first, the water inside the circulation pool 1 can be pumped into the box body 2 by the first water pump 20, and the impurities in the water are filtered by the filter net plate 6. The filtered water will enter the inside of the frame body 10 through the guiding hopper 9 and the canvas water pipe 23. And since the inside of the mesh frame 12 is filled with activated carbon, the harmful substances in the water can be adsorbed. The water treated by the activated carbon will be pumped back into the circulation pool 1 by the second water pump 21, and thus the effects of purification and emission reduction can be achieved;

[0037] Secondly, since the filter screen plate 6 is pressed against the first seal 4, water can be prevented from flowing to the outside of the box body 2 through the two impurity discharge grooves 5 during operation. When the impurities on the upper end of the filter screen plate 6 need to be cleaned, the two cylinders 8 drive the filter screen plate 6 to move downward simultaneously. Due to the physical properties of the canvas water pipe 23, the filter screen plate 6 is allowed to move downward until it contacts the lower side of the inner wall of the impurity discharge groove 5. Thus, tools can be inserted into one of the impurity discharge grooves 5 to push the impurities on the upper side of the filter screen plate 6 out through the other impurity discharge groove 5, further achieving the purpose of facilitating the cleaning of the impurities on the upper end of the filter screen plate 6 after a period of use.

[0038] Furthermore, since the two pressing discs 18 press the cover plate 13 downward, the wire frame 12 can be fixed. At the same time, the second seal 19 is pressed downward by the cover plate 13, preventing water from overflowing from the frame body 10. When the activated carbon inside the wire frame 12 needs to be replaced, the two screws 17 are rotated by the two handles, driving the two pressing discs 18 to move upward and separate from the cover plate 13. Then, the two movable plates 16, the two screws 17, and the two pressing discs 18 rotate 180 degrees respectively along with the two rotating shafts 15, enabling the cover plate 13 to be removed and the wire frame 12 to be removed. And the wire frame 12 can be reinstalled by reversing the steps, further achieving the purpose of facilitating the replacement of the activated carbon.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrated device for reducing emissions and purifying circulating water, comprising a circulating water tank (1), characterized in that: A box body (2) is arranged on the left side of the circulating water tank (1). A sealing frame (3) is installed on the inner wall of the box body (2). A first sealing member (4) is installed at the lower end of the sealing frame (3) through an installation groove. Drainage slots (5) located below the sealing frame (3) are respectively formed through the left and right sides of the box body (2). Fixing plates (7) located below the two drainage slots (5) are respectively fixedly connected to the left and right sides of the box body (2). Air cylinders (8) are respectively installed on the lower sides of the two fixing plates (7). The output ends of the two air cylinders (8) respectively penetrate through the two fixing plates (7) and are fixedly connected to a filter screen plate (6) that passes through the two drainage slots (5) and presses against the first sealing member (4). A guiding hopper (9) is fixedly connected to the lower side of the filter screen plate (6); A frame body (10) is arranged below the box body (2). A limiting frame (11) is fixedly connected to the inner wall of the frame body (10). A mesh frame (12) abuts against the upper end of the limiting frame (11). A second sealing member (19) is installed at the upper end of the mesh frame (12) through an installation groove. A cover plate (13) that presses against the second sealing member (19) is inserted into the frame body (10). Connecting plates (14) are respectively fixedly connected to the left and right sides of the frame body (10). Rotating shafts (15) are respectively rotatably connected to the upper ends of the two connecting plates (14). Moving plates (16) are respectively fixedly connected to the upper ends of the two rotating shafts (15). Screws (17) penetrate through and are threadedly connected to the upper sides of the two moving plates (16). Pressing discs (18) that press against the cover plate (13) are respectively fixedly connected to the lower ends of the two screws (17); A first water pump (20) is installed on the left side of the circulating water tank (1). A second water pump (21) with an outlet end extending into the circulating water tank (1) is installed on the right side of the circulating water tank (1). A canvas water pipe (23) that penetrates through and is fixed to the box body (2) and the cover plate (13) is installed at the lower end of the guiding hopper (9).

2. The integrated device for reducing discharge and purifying circulating water according to claim 1, characterized in that: Guiding plates (24) located below the two drainage slots (5) are respectively fixedly connected to the left and right sides of the inner wall of the box body (2). Guiding rods (25) that penetrate through and are slidably connected to the two guiding plates (24) are fixedly connected to the lower end of the filter screen plate (6).

3. The integrated device for reducing emissions and purifying circulating water according to claim 1, wherein: The inlet end of the first water pump (20) is communicated with the bottom side inside the circulating water tank (1) through a pipeline. The outlet end of the first water pump (20) is communicated with the top inside the box body (2) through a pipeline. The inlet end of the second water pump (21) is communicated with the bottom side inside the frame body (10) through a pipeline.

4. The integrated device for reducing emissions and purifying circulating water according to claim 1, characterized in that: Handles are respectively fixedly connected to the upper ends of the two screws (17).

5. The integrated device for reducing emissions and purifying circulating water according to claim 1, characterized in that: A discharge valve pipe (22) penetrates and is connected to the rear side of the inner wall of the circulating water tank (1).

6. The integrated device for reducing emissions and purifying circulating water according to claim 1, characterized in that: The upper end of the guiding hopper (9) is located outside the mesh holes of the filter screen plate (6).

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