Filtering device for treating industrial heavy metal sewage

Abstract

The utility model discloses a filtering device for treating industrial heavy metal sewage, which comprises a damping base and a filtering tank, an adsorption tank is arranged on the right side of the filtering tank, an activated carbon adsorption tank is arranged in the adsorption tank, a drainage tank is arranged on the right side of the adsorption tank, a clamping buckle is arranged on the right side of the drainage tank, and the clamping buckle is arranged on the right side of the adsorption tank. Damping parts are welded in the damping base, a flocculation tank is arranged above the damping base, a water conveying pipeline is arranged on the left side of the flocculation tank, a sewage intercepting fence is arranged on the left side of the water conveying pipeline, guide plates are arranged on the inner walls of the left side and the right side of the flocculation tank, and a cleaning mechanism is arranged below the guide plates; a filter tank is arranged on the right side of the flocculation tank, and a quartz sand filter is arranged in the filter tank. When waste generated by filtering needs to be cleaned, the cleaning groove can slide to a proper position through the displacement track for cleaning, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a filtering device for treating industrial heavy metal sewage. Background Art

[0002] Water is the material basis for the survival of humans and organisms. However, with the rapid development of industry, a large amount of pollutants have been discharged, causing varying degrees of water pollution. As far as pollutants are concerned, heavy metal pollution is extremely harmful to humans and organisms. The existing industrial heavy metal wastewater filtration device has a relatively simple structure. When the staff needs to clean up the waste generated by the filtration, it often takes a lot of time and energy to complete it. Therefore, we propose a filtration device for treating industrial heavy metal wastewater. Utility Model Content

[0003] The purpose of the utility model is to provide a filtering device for treating industrial heavy metal wastewater to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for treating industrial heavy metal wastewater, comprising a shock-absorbing base and a filter tank, an adsorption tank is arranged on the right side of the filter tank, and an activated carbon adsorption tank is arranged inside the adsorption tank, a drainage trough is arranged on the right side of the adsorption tank, and a snap-on buckle is arranged on the right side of the drainage trough, damping parts are welded inside the shock-absorbing base, and a flocculation tank is arranged above the shock-absorbing base, a water supply pipeline is arranged on the left side of the flocculation tank, and a sewage interception fence is arranged on the left side of the water supply pipeline, guide plates are arranged on the left and right inner walls of the flocculation tank, and a cleaning mechanism is arranged below the guide plate, the filter tank is arranged on the right side of the flocculation tank, and a quartz sand filter is arranged inside the filter tank.

[0005] Preferably, the snap-fit ​​buckle and the drainage groove fit tightly together, and the snap-fit ​​buckle and the drainage groove are connected via a snap-fit ​​groove.

[0006] Preferably, the activated carbon adsorption tank is tightly fitted with the adsorption tank, and the activated carbon adsorption tank is connected with the adsorption tank via a slot.

[0007] Preferably, the outer wall of the quartz sand filter and the inner wall of the filter tank are both of open-hole design, and the quartz sand filter is symmetrically arranged about the central axis of the filter tank.

[0008] Preferably, the cleaning mechanism includes a collecting chamber, a displacement track and a cleaning groove, and the outer wall of the cleaning groove is slidably connected to the inner wall of the collecting chamber through the inner wall of the displacement track, and the displacement track is symmetrically arranged about the central axis of the collecting chamber.

[0009] Preferably, the sewage interception boom and the water pipeline are tightly fitted, and the sewage interception boom and the water pipeline are connected by a slot.

[0010] Preferably, the damping element is welded to the shock absorbing base, and the damping element is arranged at equal distances inside the shock absorbing base.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a cleaning mechanism, so that when the waste generated by filtration needs to be cleaned, the cleaning trough can be slid to a suitable position through a displacement track for cleaning, which is convenient for the operation of the staff; the damping member is provided, so that the vibration generated by the device during operation can be reduced, avoiding vibration and inconvenience during the use of the device, and improving the stability of the device; the sewage can be preliminarily screened by providing a sewage interception fence, so that large pieces of dirt contained in the sewage can be intercepted to avoid entering the interior of the device and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the flocculation tank of the utility model;

[0015] Figure 4 It is a schematic diagram of the cross-sectional structure of the adsorption tank of the utility model.

[0016] In the figure: 1. shock-absorbing base; 2. damping element; 3. flocculation tank; 4. water pipeline; 5. sewage interception fence; 6. guide plate; 7. cleaning mechanism; 701. collecting chamber; 702. displacement track; 703. cleaning trough; 8. filter tank; 9. quartz sand filter; 10. adsorption tank; 11. activated carbon adsorption tank; 12. drainage trough; 13. snap buckle. DETAILED DESCRIPTION

[0017] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides an embodiment: a filtering device for treating industrial heavy metal wastewater, comprising a shock-absorbing base 1 and a filter tank 8, the inside of the shock-absorbing base 1 is welded with a damping member 2, and a flocculation pool 3 is arranged above the shock-absorbing base 1, a water delivery pipe 4 is arranged on the left side of the flocculation pool 3, and a sewage interception fence 5 is arranged on the left side of the water delivery pipe 4, guide plates 6 are arranged on the inner walls of the left and right sides of the flocculation pool 3, and a cleaning mechanism 7 is arranged below the guide plate 6, the filter tank 8 is arranged on the right side of the flocculation pool 3, and a quartz sand filter 9 is arranged inside the filter tank 8, an adsorption pool 10 is arranged on the right side of the filter tank 8, and an activated carbon adsorption tank 11 is arranged inside the adsorption pool 10, a drainage trough 12 is arranged on the right side of the adsorption pool 10, and a snap-on buckle 13 is arranged on the right side of the drainage trough 12;

[0019] The damping member 2 is welded to the shock absorbing base 1, and the damping member 2 is arranged at an equal distance inside the shock absorbing base 1. By arranging the damping member 2, the vibration generated by the device during operation can be reduced, and vibration is avoided during the use of the device, which brings inconvenience and improves the stability of the device. The sewage interception fence 5 is tightly fitted with the water pipeline 4, and the sewage interception fence 5 and the water pipeline 4 are connected by a slot. By arranging the sewage interception fence 5, the sewage can be preliminarily screened, and the large pieces of sewage contained in the sewage can be intercepted to avoid entering the interior of the device and causing blockage, thereby improving the working quality of the device;

[0020] The cleaning mechanism 7 includes a collecting chamber 701, a displacement track 702 and a cleaning groove 703, and the outer wall of the cleaning groove 703 is slidably connected to the inner wall of the collecting chamber 701 through the inner wall of the displacement track 702, and the displacement track 702 is symmetrically arranged about the central axis of the collecting chamber 701. By setting the cleaning mechanism 7, when it is necessary to clean the waste generated by the filtration, the cleaning groove 703 can be slid to a suitable position through the displacement track 702 for cleaning, which is convenient for the operation of the staff. The outer wall of the quartz sand filter 9 and the inner wall of the filter tank 8 are both of open-hole design, and the quartz sand filter 9 is symmetrically arranged about the central axis of the filter tank 8. By setting the quartz sand filter 9, the suspended matter, organic matter, colloid, and silt in the water can be effectively removed, the turbidity of the water can be reduced, and the working efficiency of the device can be improved.

[0021] The activated carbon adsorption tank 11 fits tightly with the adsorption tank 10, and the activated carbon adsorption tank 11 and the adsorption tank 10 are connected by a slot. By setting the activated carbon adsorption tank 11, the foreign color and odor, residual chlorine and production materials contained in the sewage can be adsorbed, and the degree of water purification can be effectively improved. At the same time, since the activated carbon adsorption tank 11 and the adsorption tank 10 are connected by a slot, it is convenient for the staff to replace them. The snap buckle 13 fits tightly with the drain trough 12, and the snap buckle 13 and the drain trough 12 are connected by a slot. By setting the snap buckle 13, the drain trough 12 can be connected to the collection device through the snap buckle 13, which is convenient for the staff to operate and improves work efficiency.

[0022] Working principle: When the utility model is in use, the device is first moved to the required use position, and then the water supply pipe 4 is connected to the sewage source, and then the drainage trough 12 is connected to the collection device through the snap-on buckle 13. By setting the snap-on buckle 13, the drainage trough 12 can be connected to the collection device through the snap-on buckle 13, which is convenient for the staff to operate and improves the work efficiency. Then the device is connected to the external power supply, and the switch is turned on. The sewage first passes through the sewage interception fence 5 for preliminary screening. By setting the sewage interception fence 5, the sewage can be preliminarily screened to intercept large pieces of dirt contained in the sewage to avoid entering the interior of the device and causing blockage, thereby improving the working quality of the device. Then the sewage flows to the flocculation tank 3 for coagulation and sedimentation. The flocculants generated during the coagulation process will fall into the interior of the cleaning mechanism 7 through the guide plate 6. By setting the cleaning mechanism 7, when it is necessary to clean the waste generated by the filtration, the cleaning trough 703 can be slid to the appropriate position through the displacement track 702 for cleaning, which is convenient The operation of the staff improves the work efficiency. Next, the water flows into the filter tank 8 and is filtered through the quartz sand filter 9 in the filter tank 8. By setting the quartz sand filter 9, the suspended matter, organic matter, colloid, and silt in the water can be effectively removed, the turbidity of the water can be reduced, and the working efficiency of the device can be improved. Then the filtered water flows into the adsorption tank 10 and is adsorbed and filtered through the activated carbon adsorption tank 11 in the adsorption tank 10. By setting the activated carbon adsorption tank 11, the foreign color and odor, residual chlorine and production materials contained in the sewage can be adsorbed, and the degree of water purification can be effectively improved. At the same time, since the activated carbon adsorption tank 11 and the adsorption tank 10 are connected by a card slot, it is convenient for the staff to replace it. Finally, the filtered water flows through the drainage trough 12 to the collection device for collection. By setting the damping member 2, the vibration generated by the device during operation can be reduced, avoiding vibration and inconvenience during the use of the device, thereby improving the stability of the device.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A filtering device for treating industrial heavy metal wastewater, comprising a shock-absorbing base (1) and a filtering tank (8), characterized in that: An adsorption tank (10) is arranged on the right side of the filter tank (8), and an activated carbon adsorption tank (11) is arranged inside the adsorption tank (10). A drainage trough (12) is arranged on the right side of the adsorption tank (10), and a snap-on buckle (13) is arranged on the right side of the drainage trough (12). A damping member (2) is welded inside the shock-absorbing base (1), and a flocculation tank (3) is arranged above the shock-absorbing base (1). A water supply pipeline (4) is arranged on the left side of the flocculation tank (3), and a sewage interception fence (5) is arranged on the left side of the water supply pipeline (4). Guide plates (6) are arranged on the inner walls on both sides of the left and right sides of the flocculation tank (3), and a cleaning mechanism (7) is arranged below the guide plates (6). The filter tank (8) is arranged on the right side of the flocculation tank (3), and a quartz sand filter (9) is arranged inside the filter tank (8).

2. A filtering device for treating industrial heavy metal wastewater according to claim 1, characterized in that: The snap-fit ​​buckle (13) and the drainage groove (12) are tightly fitted, and the snap-fit ​​buckle (13) and the drainage groove (12) are connected by a snap-fit ​​groove.

3. A filtering device for treating industrial heavy metal wastewater according to claim 1, characterized in that: The activated carbon adsorption tank (11) and the adsorption tank (10) are tightly fitted together, and the activated carbon adsorption tank (11) and the adsorption tank (10) are connected by a slot.

4. A filtering device for treating industrial heavy metal wastewater according to claim 1, characterized in that: The outer wall of the quartz sand filter (9) and the inner wall of the filter pool (8) are both of open-hole design, and the quartz sand filter (9) is symmetrically arranged about the central axis of the filter pool (8).

5. A filtering device for treating industrial heavy metal wastewater according to claim 1, characterized in that: The cleaning mechanism (7) comprises a collecting chamber (701), a displacement track (702) and a cleaning groove (703), wherein the outer wall of the cleaning groove (703) is slidably connected to the inner wall of the collecting chamber (701) via the inner wall of the displacement track (702), and the displacement track (702) is symmetrically arranged about the central axis of the collecting chamber (701).

6. A filtering device for treating industrial heavy metal wastewater according to claim 1, characterized in that: The sewage interception boom (5) and the water delivery pipeline (4) are tightly fitted, and the sewage interception boom (5) and the water delivery pipeline (4) are connected by a slot.

7. A filtering device for treating industrial heavy metal wastewater according to claim 1, characterized in that: The damping member (2) is welded to the shock absorbing base (1), and the damping member (2) is arranged at equal distances inside the shock absorbing base (1).

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