Metal modification treatment wastewater recovery treatment device

Abstract

The utility model discloses a metal modification treatment wastewater recovery treatment device which comprises a recovery shell, a circular inner cavity is formed in the recovery shell, two groups of fixing rings are arranged in the inner cavity and are linearly arranged up and down, and filter hoppers are fixedly mounted at the bottom ends of the two groups of fixing rings. The two filter hoppers are both of a bowl-shaped conical structure, a plurality of coarse filter grooves which are circumferentially distributed at equal intervals are formed in the outer wall of the filter hopper at the upper end, a coarse filter screen is fixedly installed in each coarse filter groove, and a plurality of fine filter holes which are evenly distributed are formed in the outer wall of the filter hopper at the lower end. According to the metal modification treatment waste water filtering device, the two filtering hoppers are used in a matched mode, so that metal impurities in metal modification treatment waste water can be effectively filtered and blocked, filtering and collecting through the filtering hoppers are facilitated, the filtering efficiency is improved, and the metal modification treatment waste water filtering device is suitable for popularization and application. And a good metal impurity filtering and extracting effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal wastewater treatment technical field, concretely is metal modified treatment wastewater recovery processing device. BACKGROUND

[0002] Metal modification treatment is a kind of technology by changing the surface or internal structure and performance of metal material to improve its corrosion resistance, hardness, wear resistance and other characteristics. This method is widely used to improve the reliability, durability and performance of metal parts;

[0003] In the metal modification treatment process, certain treatment wastewater will be produced, and a large amount of metal particle impurities will be left in the metal modification wastewater. If the metal wastewater is directly discharged, it will not only cause certain environmental pollution, but also the metal in the wastewater will be lost, cannot be recycled, increases the waste and loss of metal resources, reduces the overall environmental protection and sustainable development requirements. Therefore, the utility model provides a kind of treatment device that can filter and recycle metal impurities in metal modification treatment wastewater. UTILITY MODEL CONTENT

[0004] The utility model aims at providing metal modification treatment wastewater recovery processing device to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: metal modification treatment wastewater recovery processing device, including recovery shell, the recovery shell inside is provided with circular inner cavity, the inside of inner cavity is provided with two groups of fixed rings, two groups of fixed rings are linearly arranged up and down, two groups of fixed rings bottom end are all fixedly installed with filter hopper, two filter hoppers all adopt bowl-shaped conical structure design, the outer wall of upper end is provided with a plurality of equidistant circumferential distribution coarse effect filter groove, each coarse effect filter groove is fixedly installed with coarse effect filter screen, the outer wall of lower end is provided with a plurality of evenly distributed fine effect filter holes, each fine effect filter hole is provided with filter membrane, the outer wall of both sides of fixed ring is all provided with side positioning hole, the both sides of recovery shell are provided with the fixed hole of being suitable for the side positioning hole, the fixed ring is fixedly installed in the inside of inner cavity through side positioning hole and fixed screw pin.

[0006] Preferably, the outer wall of the top end of the recovery shell is fixedly installed with an upper sealing cover by bolts, and the outer wall of the bottom end of the recovery shell is fixedly installed with a lower sealing cover by bolts.

[0007] Preferably, the outer surface of the upper sealing cover is fixedly installed with a water injection pipeline at the center position, and the outer surface of the lower sealing cover is fixedly installed with a drainage pipeline at the center position.

[0008] Preferably, the top end of the water injection pipeline and the water drainage pipeline are fixedly provided with a flange connector.

[0009] Preferably, the water injection pipeline and the water drainage pipeline are in communication with the inner cavity.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model discloses a filter hopper structure is used to the metal modified wastewater, and the metal impurity in the metal modified wastewater can be effectively filtered and blocked, and the filter hopper is used to filter and collect conveniently, has good metal impurity filtering and extracting effect, can effectively utilize the metal impurity of filtering and recycling again, improves the utilization of metal resources, reduces the resource loss, meets the sustainable use development requirement of modern industry.

[0012] Meanwhile, the metal impurity in the metal wastewater is filtered, the impurity content in the wastewater is effectively reduced, the discharge quality of the metal modified wastewater is improved, the environmental protection discharge effect is further improved, the metal wastewater pollution is avoided, has double favorable structure characteristics, is fit for promotion and use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the external structure schematic diagram of recycling treatment device of the utility model embodiment;

[0014] Figure 2 It is the internal cavity overhead structure schematic diagram of recycling treatment device of the utility model embodiment;

[0015] Figure 3 It is the internal section state structure schematic diagram of recycling treatment device of the utility model embodiment;

[0016] Figure 4 It is the filter hopper structure schematic diagram of recycling treatment device of the utility model embodiment.

[0017] In the drawing: 1, recycling shell;2, inner cavity;3, fixed ring;4, filter hopper;5, coarse effect filter groove;6, side positioning hole;7, fixed screw pin;8, upper sealing cover;9, water injection pipeline;10, lower sealing cover;11, water drainage pipeline;12, flange connector;13, fine effect filter hole. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external" "front end", "rear end", "both ends", "one end", "the other end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, construct and operate with a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the term "installation", "set with", "connection" and so on, should be broad understanding, for example "connection", can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] Please refer to Figures 1-4 , the utility model provides a kind of embodiment: metal modified treatment wastewater recovery processing device, including recovery shell 1, recovery shell 1 inside is provided with circular inner cavity 2, two groups of fixed rings 3 are provided in the inside of inner cavity 2, two groups of fixed rings 3 are linearly arranged up and down;

[0022] Specifically referring to the drawings attached Figure 3 And Figure 4 As shown, two groups of fixed rings 3 bottom end are fixedly installed with filter hopper 4, two filter hoppers 4 are designed with bowl-shaped conical structure, a plurality of equidistant circumferentially distributed coarse filter grooves 5 are formed on the outer wall of the upper filter hopper 4, and a coarse filter screen is fixedly installed in each coarse filter groove 5.

[0023] This kind of structure design, metal wastewater injected into the inner cavity 2 can enter the upper filter hopper 4, wherein the large metal impurities contained in the metal wastewater are coarsely filtered by the coarse filter screen in the coarse filter groove 5, so that the impurities in the wastewater can be filtered and blocked in the upper filter hopper 4, so that the recovery and collection of large metal impurities in the metal wastewater is completed through the upper filter hopper 4.

[0024] And a plurality of uniformly distributed fine filter holes 13 are formed on the outer wall of the lower filter hopper 4, and a filter membrane is arranged in each fine filter hole 13.

[0025] According to the above structure, the metal wastewater filtered by the coarse filter tank 5 can enter the lower end filter hopper 4, the fine filter holes 13 are arranged on the outer wall of the lower end filter hopper 4, and the fine filter membrane in the fine filter holes 13 can effectively filter the tiny impurities in the metal wastewater, so that the tiny metal particles can be recycled in the lower end filter hopper 4.

[0026] The outer walls on both sides of the fixed ring 3 are provided with side positioning holes 6, and the recovery shell 1 is provided with fixed holes matched with the side positioning holes 6.

[0027] The structure design can fix the two filter hoppers 4 in the inner cavity 2 through the fixed screw pins 7, so that the filter hoppers 4 can be assembled and disassembled by installing and removing the fixed screw pins 7, thereby facilitating the regular maintenance or replacement of the filter hoppers 4, improving the use effect, and facilitating the recycling of the extracted metal.

[0028] In the embodiment, in order to seal the upper end and the lower end of the recovery shell 1, the upper sealing cover 8 is fixedly installed on the outer wall of the top end of the recovery shell 1 by bolts, and the lower sealing cover 10 is fixedly installed on the outer wall of the bottom end of the recovery shell 1 by bolts.

[0029] In order to ensure the water inlet and drainage effect of the recovery shell 1, the water injection pipeline 9 is fixedly installed on the outer surface of the center position of the upper sealing cover 8, and the drainage pipeline 11 is fixedly installed on the outer surface of the center position of the lower sealing cover 10.

[0030] In the embodiment, in order to facilitate the connection of the water injection pipeline 9 and the drainage pipeline 11 with the external water injection and drainage structure, the top ends of the water injection pipeline 9 and the drainage pipeline 11 are fixedly installed with flange connectors 12.

[0031] Working principle: the water injection pipeline 9 and the drainage pipeline 11 of the utility model can be connected with the water supply and drainage structure of the metal wastewater before use, so as to facilitate the water injection and drainage of the metal modified wastewater.

[0032] In actual use, the wastewater generated by metal modification can enter the inner cavity 2 of the recovery shell 1 through the water injection pipeline 9, and the metal wastewater injected into the inner cavity 2 can first enter the upper end filter hopper 4, wherein the large metal impurities contained in the metal wastewater are coarsely filtered by the coarse filter screen in the coarse filter tank 5, so that the impurities in the wastewater can be filtered and blocked in the upper end filter hopper 4, thereby completing the recycling and collection of the large metal impurities in the metal wastewater through the upper end filter hopper 4.

[0033] And the metal wastewater after rough filtration can pass through the rough filtration tank 5 into the lower end of the filter hopper 4, by setting the fine filtration hole 13 on the outer wall of the lower end of the filter hopper 4, the fine filtration hole 13 can effectively filter the fine impurities in the metal wastewater, so that the fine metal particles can be recycled in the lower end of the filter hopper 4;

[0034] Finally, the wastewater after rough and fine filtration can be discharged through the drain pipe 11;

[0035] When the metal impurities in the inner filter hopper 4 need to be recycled or regularly maintained, the upper sealing cover 8 and the lower sealing cover 10 can be removed by bolts, so that the inner cavity 2 can be opened, at this time the staff can remove the fixed screw pin 7 on the side of the two fixed rings 3, and after the fixed screw pin 7 is removed, the two filter hoppers 4 can be taken out in turn, so that the metal impurities in the two filter hoppers 4 can be recycled, and the metal impurities can be replaced or cleaned and maintained, so that the normal filtering and collecting effect is ensured, and blockage is avoided.

[0036] In summary, the two filter hoppers are used in cooperation, so that the metal impurities in the metal modified wastewater can be effectively filtered and blocked, and the metal impurities can be conveniently filtered and collected by the filter hoppers, the metal impurities filtering and extracting effect is good, the filtered and recycled metal impurities can be effectively forged and utilized again, the utilization rate of metal resources is improved, the resource loss is reduced, and the sustainable use and development requirements of modern industry are met;

[0037] Meanwhile, by filtering the metal impurities in the metal wastewater, the impurity content in the wastewater can be effectively reduced, the discharge quality of the metal modified wastewater is improved, so that the environmental protection discharge effect is further improved, metal wastewater pollution is avoided, and the double favorable characteristics are provided, so it is suitable for popularization and use.

[0038] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A metal-modified treatment wastewater recovery treatment device comprising a recovery housing (1), characterized by, The inside of the recycling shell (1) is provided with a circular inner cavity (2), the inside of the inner cavity (2) is provided with two groups of fixed rings (3), the two groups of fixed rings (3) are linearly arranged up and down, the bottom end of the two groups of fixed rings (3) is fixedly installed with a filter hopper (4), the two filter hoppers (4) adopt a bowl-shaped conical structure design, a plurality of equidistant circumferentially distributed coarse filter grooves (5) are formed in the outer wall of the upper filter hopper (4), a coarse filter screen is fixedly installed in each coarse filter groove (5), a plurality of uniformly distributed fine filter holes (13) are formed in the outer wall of the lower filter hopper (4), a filter membrane is arranged in each fine filter hole (13), a side positioning hole (6) is formed in the outer wall of the fixed ring (3), a fixed hole matched with the side positioning hole (6) is formed in the two sides of the recycling shell (1), and the fixed ring (3) is fixedly installed in the inner cavity (2) through the side positioning hole (6) and the fixed screw pin (7).

2. The metal-modified treatment wastewater recovery treatment device according to claim 1, characterized by: The outer wall of the top end of the recycling shell (1) is fixedly installed with an upper sealing cover (8) through bolts, and the outer wall of the bottom end of the recycling shell (1) is fixedly installed with a lower sealing cover (10) through bolts.

3. The metal-modified treatment wastewater recovery treatment device according to claim 2, characterized by: The outer surface of the upper sealing cover (8) is fixedly installed with a water injection pipeline (9) at the center position, and the outer surface of the lower sealing cover (10) is fixedly installed with a drainage pipeline (11) at the center position.

4. The metal-modified treatment wastewater recovery treatment device according to claim 3, characterized by: The top end of the water injection pipeline (9) and the drainage pipeline (11) is fixedly installed with a flange connecting piece (12).

5. The metal-modified treatment wastewater recovery treatment device according to claim 3, characterized by: The water injection pipeline (9) and the drainage pipeline (11) are connected with the inner cavity (2) in a communication mode.

Images