A metal catalyst preparation sewage recovery treatment equipment

Abstract

The application discloses sewage recovery treatment equipment prepared by a metal catalyst and relates to the technical field of sewage recovery treatment. The sewage recovery treatment equipment comprises a treatment tank, a liquid guide pipe fixedly installed on the outer surface of the treatment tank, a cleaning pipe formed in the surface of the treatment tank away from the liquid guide pipe, a material injection pipe fixedly installed on the top of the treatment tank, and a discharge assembly for discharging filtered wastewater. The metal catalyst prepared sewage recovery treatment equipment is characterized in that the guide vanes installed on the guide plate are arranged in an inclined sawtooth shape and gaps are arranged between the groups of guide vanes. The sewage reacted with flocculants is conveyed into the sedimentation pipe along the guide vanes and the gaps. At this time, the anti-blocking assembly is shaken on the sedimentation pipe by the flowing sewage, so as to guide the filtered sewage, so that the sewage is collected in the sedimentation pipe and is precipitated in the sedimentation pipe. The precipitates after precipitation are discharged from the discharge pipe, so as to facilitate the sewage recovery treatment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage recycling treatment, in particular to a sewage recycling treatment equipment prepared by metal catalyst. BACKGROUND

[0002] Traditional sewage treatment methods such as biological treatment, physical sedimentation, chemical coagulation, etc. can remove some pollutants to some extent, but the treatment effect of some refractory organic pollutants and trace toxic and harmful substances is limited, and there are problems such as complex treatment process, large land occupation, high operation cost, easy secondary pollution, etc. Metal catalysts have high activity, high selectivity and reusability, and show great potential in the field of sewage deep treatment, but the application of metal catalysts in sewage treatment still faces challenges such as high preparation cost of catalyst, poor stability, easy deactivation and difficulty in separation from treated sewage. SUMMARY

[0003] In order to achieve the above purpose, the present application is realized by the following technical scheme: a sewage recycling treatment equipment prepared by metal catalyst, comprising: a treatment tank, a liquid guide pipe is fixedly installed on the outer surface of the treatment tank, a cleaning pipe is formed on the surface of the treatment tank away from the liquid guide pipe, and a material injection pipe is fixedly installed on the top of the treatment tank;

[0004] An export assembly is arranged for discharging the filtered wastewater, and a support frame is fixedly installed on the outer surface of the export assembly.

[0005] A filter assembly is arranged for impurity crushing treatment of the sewage, a motor is fixedly installed on the top of the filter assembly, the filter assembly is fixedly installed in the treatment tank, and the filter assembly extends to the outside of the export assembly through the export assembly.

[0006] A anti-blocking assembly is arranged for sewage anti-blocking and flow guiding, and the anti-blocking assembly is slidingly installed in the interior of the export assembly. The workers convey the sewage prepared by the metal catalyst to the interior of the treatment tank through the filter assembly, and inject the flocculating agent into the treatment tank through the material injection pipe. Then the workers start the motor to drive the filter assembly to rotate through the output end of the motor to crush the impurities in the sewage, so as to accelerate the fluidity of the sewage during filtration. The workers make the treated sewage enter the interior of the treatment tank through the filter assembly, and the impurities that do not pass through the filter assembly are discharged from the treatment tank along the filter assembly. The sewage reacts with the flocculating agent in the treatment tank to make the catalyst and part of the unoxidized impurities precipitate into the export assembly. The upper layer of the precipitated liquid is discharged from the liquid guide pipe to collect the filtered sewage, and the sewage is discharged from the export assembly.

[0007] Preferably, the filtering assembly comprises a positioning shaft, a crushing piece is fixedly installed at the shaft center of the positioning shaft, a guide pipe is fixedly installed on the outer surface of the crushing piece, a filtering hole is arranged on the surface of the crushing piece, and a discharge pipe is fixedly installed at the bottom of the crushing piece.

[0008] Preferably, the positioning shaft is fixedly installed at the output end of the motor, the crushing piece is fixedly installed at the bottom of the positioning shaft through the positioning shaft, the guide pipe extends through the outer surface of the treatment tank to the outside thereof, and the discharge pipe extends through the guide-out assembly to the outside thereof.

[0009] Preferably, the crushing piece comprises a filtering pipe, a stirring shaft is rotatably installed in the filtering pipe, a limiting piece is fixedly installed at the bottom of the stirring shaft, a spiral piece is rotatably installed on the outer surface of the stirring shaft, and the spiral piece is rotatably installed in the filtering pipe through the stirring shaft. The motor is started to drive the stirring shaft to rotate, so that the spiral piece rotates in the filtering pipe, the wastewater in the filtering pipe is stirred and the impurities are crushed, so as to accelerate the liquidity of the wastewater during filtration, and the impurities that fail to be filtered from the filtering pipe are discharged from the treatment tank along the discharge pipe, so as to quickly filter the wastewater and discharge the impurities in the wastewater.

[0010] Preferably, the filtering pipe is fixedly installed on the outer surface of the positioning shaft, the stirring shaft is rotatably installed at the shaft center of the positioning shaft, the stirring shaft is fixedly connected with the output end of the motor through the positioning shaft, the filtering hole is arranged on the surface of the filtering pipe, the guide pipe is fixedly installed on the outer surface of the filtering pipe, and the discharge pipe is fixedly installed at the bottom of the filtering pipe.

[0011] Preferably, the guide-out assembly comprises a sedimentation pipe, a discharge pipe is fixedly installed on the outer surface of the sedimentation pipe, a guide disc is fixedly installed at the top of the sedimentation pipe, a positioning hole is arranged on the surface of the guide disc, a close piece is fixedly installed on the inner wall of the guide disc, a guide vane is fixedly installed on the surface of the close piece, and the close pieces are circumferentially distributed on the surface of the guide disc. The guide vanes installed on the guide disc are arranged in an inclined sawtooth shape, and gaps are arranged between the groups of guide vanes. The wastewater reacted with the flocculating agent is transported into the sedimentation pipe along the guide vanes and the gaps. At this time, the anti-blocking assembly is swung on the sedimentation pipe by the flowing wastewater, so as to guide the filtered wastewater, so that the wastewater is collected in the sedimentation pipe and is deposited in the sedimentation pipe, and the deposited sediment is discharged from the discharge pipe, so as to facilitate wastewater recycling.

[0012] Preferably, the guide plate is fixedly installed at the bottom of the treatment tank, the positioning hole is sleeved on the outer surface of the discharge pipe, and the guide vane is fixedly installed on the outer surface of the anti-blocking assembly.

[0013] Preferably, the anti-blocking assembly comprises a clamping block fixedly installed on the outer surface of the guide vane, a sliding ring slidably installed in the clamping block, the sliding ring arranged at the top of the sedimentation pipe, a plurality of stirring members fixedly installed on the outer surface of the sliding ring, and the stirring members matched with the clamping block.

[0014] Preferably, the stirring member comprises a chuck, a circular groove fixedly installed on the outer surface of the chuck, two elastic bands fixedly installed in the circular groove, and a knocking ball fixedly installed at the bottom of the elastic band.

[0015] Preferably, the chuck is sleeved on the outer surface of the sliding ring, and the knocking ball is matched with the inner wall of the sedimentation pipe through the elastic band.

[0016] The metal catalyst preparation sewage recycling treatment equipment has the following advantages:

[0017] I. The metal catalyst preparation sewage recycling treatment equipment has the following advantages:

[0018] II. The metal catalyst preparation sewage recycling treatment equipment has the following advantages:

[0019] III. The sewage recycling treatment equipment prepared by the metal catalyst is characterized in that the motor is started by the staff, the output end of the motor drives the stirring shaft to rotate, the helical blade rotates in the filter pipe, the sewage in the filter pipe is stirred and the impurities are crushed, the liquidity of the sewage during the filtration is accelerated, the impurities that fail to be filtered from the filter pipe are discharged from the treatment tank along the discharge pipe, and the sewage is quickly filtered and the impurities in the sewage are discharged.

[0020] IV. The sewage recycling treatment equipment prepared by the metal catalyst is characterized in that the guide vanes installed on the guide plate are arranged in an inclined sawtooth shape, gaps are arranged between the groups of guide vanes, the sewage after the reaction with the flocculating agent is transported into the sedimentation pipe along the guide vanes and the gaps, the anti-blocking assembly is swung on the sedimentation pipe under the action of the flowing sewage, the filtered sewage is guided, the sewage is collected in the sedimentation pipe and is precipitated in the sedimentation pipe, and the precipitates after the precipitation are discharged from the discharge pipe, so that the sewage is recycled and treated.

[0021] V. The sewage recycling treatment equipment prepared by the metal catalyst is characterized in that the stirring piece is contacted by the sewage flowing along the guide vanes, the stirring piece is swung under the influence of the sewage flow, the stirring piece drives the sliding ring to slide in the clamping block to guide the sewage, the flowing sewage makes the elastic band swing and drives the knocking ball to knock the sedimentation pipe when the sewage is transported into the sedimentation pipe along the guide vanes, and the precipitates after the reaction with the flocculating agent are collected in the sedimentation pipe. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is an external structure schematic view of the sewage recycling treatment equipment prepared by the metal catalyst.

[0023] Figure 2 It is another angle external structure schematic view of the sewage recycling treatment equipment prepared by the metal catalyst.

[0024] Figure 3 It is a cross-sectional structure schematic view of the treatment tank.

[0025] Figure 4 It is an internal structure schematic view of the treatment tank.

[0026] Figure 5 It is a cross-sectional structure schematic view of the filter assembly.

[0027] Figure 6 It is a structure schematic view of the guide-out assembly.

[0028] Figure 7 It is an enlarged structure schematic view of the guide-out assembly.

[0029] Figure 8 It is an enlarged structure schematic view of the anti-blocking assembly.

[0030] Figure 9 Schematic diagram of the structure of the toggle member of the present invention.

[0031] In the figure: 1. Motor; 2. Filter assembly; 21. Positioning shaft; 22. Guide pipe; 23. Discharge pipe; 24. Crushing part; 241. Stirring shaft; 242. Spiral plate; 243. Limiting plate; 244. Filter tube; 25. Filter hole; 3. Cleaning tube; 4. Liquid guide tube; 5. Processing tank; 6. Export assembly; 61. Guide plate; 62. Positioning hole; 63. Guide plate; 64. Sedimentation tube; 65. Discharge pipe; 66. Laminating plate; 7. Support frame; 8. Injection pipe; 9. Anti-blocking assembly; 91. Slip ring; 92. Clamping block; 93. Toggle piece; 931. Chuck; 932. Circular groove; 933. Elastic belt; 934. Knocking ball. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] The first embodiment, as Figures 1 to 9 As shown, the present invention provides a technical solution: a wastewater recycling and treatment device prepared by a metal catalyst, comprising: a treatment tank 5, a liquid guide tube 4 fixedly mounted on the outer surface of the treatment tank 5, a cleaning pipe 3 opened on the surface of the treatment tank 5 away from the liquid guide tube 4, and a material injection pipe 8 fixedly mounted on the top of the treatment tank 5;

[0034] The outlet assembly 6 is used to discharge the filtered wastewater. A support frame 7 is fixedly mounted on the outer surface of the outlet assembly 6. The outlet assembly 6 is fixedly mounted on the bottom of the treatment tank 5.

[0035] The export assembly 6 includes a sedimentation pipe 64, the outer surface of the sedimentation pipe 64 is fixedly installed with a discharge pipe 65, the top of the sedimentation pipe 64 is fixedly installed with a guide disc 61, the surface of the guide disc 61 is provided with a positioning hole 62, the inner wall of the guide disc 61 is fixedly installed with a fit piece 66, the surface of the fit piece 66 is fixedly installed with a guide vane 63, and the fit piece 66 is circumferentially distributed on the surface of the guide disc 61. The guide vane 63 installed on the guide disc 61 is arranged in an inclined sawtooth shape, and gaps are arranged between the groups of guide vanes 63. The sewage after reacting with the flocculating agent is transported into the sedimentation pipe 64 along the guide vanes 63 and the gaps. At this time, the anti-blocking assembly 9 is disturbed by the flowing sewage and swings on the sedimentation pipe 64 to guide the filtered sewage, so that the sewage is collected in the sedimentation pipe 64 and precipitates in the sedimentation pipe 64. The precipitate after precipitation is discharged from the discharge pipe 65, so as to facilitate the sewage recycling.

[0036] The guide disc 61 is fixedly installed at the bottom of the treatment tank 5, the positioning hole 62 is sleeved on the outer surface of the discharge pipe 23, and the guide vane 63 is fixedly installed on the outer surface of the anti-blocking assembly 9.

[0037] The filter assembly 2 is used for impurity crushing treatment of sewage, the top of the filter assembly 2 is fixedly installed with a motor 1, the filter assembly 2 is fixedly installed in the inside of the treatment tank 5, and the filter assembly 2 extends to the outside of the export assembly 6 in a penetrating mode;

[0038] The filter assembly 2 includes a positioning shaft 21, the shaft center of the positioning shaft 21 is fixedly installed with a crushing piece 24, the outer surface of the crushing piece 24 is fixedly installed with a guide pipe 22, the surface of the crushing piece 24 is provided with a filter hole 25, and the bottom of the crushing piece 24 is fixedly installed with a discharge pipe 23. The workers convey the sewage prepared by the metal catalyst into the crushing piece 24 through the guide pipe 22, and then the workers start the motor 1 to drive the crushing piece 24 to rotate through the output end of the motor 1 to crush the impurities in the sewage, so as to accelerate the fluidity of the sewage during filtration. The treated sewage is filtered into the treatment tank 5 through the filter hole 25.

[0039] The positioning shaft 21 is fixedly installed at the output end of the motor 1, the crushing piece 24 is fixedly installed at the bottom of the positioning shaft 21 through the positioning shaft 21, the guide pipe 22 extends to the outside of the treatment tank 5 in a penetrating mode, and the discharge pipe 23 extends to the outside of the export assembly 6 in a penetrating mode.

[0040] The anti-blocking assembly 9 is used for sewage anti-blocking flow guide, and is slidably installed in the inside of the leading-out assembly 6. The worker conveys the sewage prepared by the metal catalyst through the filtering assembly 2 to the inside of the treatment tank 5, and pours the flocculating agent into the treatment tank 5 through the pouring pipe 8. Then, the worker starts the motor 1, so that the output end of the motor 1 drives the filtering assembly 2 to rotate, and the impurities in the sewage are crushed, so as to accelerate the flowability of the sewage during the filtration. The worker pours the treated sewage into the inside of the treatment tank 5 through the filtering assembly 2, and the impurities that are not filtered are discharged from the treatment tank 5 along the filtering assembly 2. The sewage reacts with the flocculating agent in the treatment tank 5, so that the catalyst and part of the unoxidized impurities are precipitated into the leading-out assembly 6. The upper layer of the precipitated liquid is discharged from the liquid guide pipe 4, so as to collect the filtered sewage, and the sewage is discharged from the leading-out assembly 6.

[0041] The anti-blocking assembly 9 comprises a clamping block 92, the clamping block 92 is fixedly installed on the outer surface of the flow guide fin 63, the inside of the clamping block 92 is slidably installed with a sliding ring 91, the sliding ring 91 is arranged at the top of the precipitation pipe 64, the outer surface of the sliding ring 91 is fixedly installed with a pushing piece 93, the pushing piece 93 is arranged in groups, and the groups of the pushing piece 93 are matched with the clamping block 92. When the sewage flows along the flow guide fin 63, the pushing piece 93 is contacted, so that the pushing piece 93 is swung by the sewage flow, and the pushing piece 93 drives the sliding ring 91 to slide in the clamping block 92 to guide the sewage.

[0042] The second embodiment is based on the first embodiment, please refer to Figures 2 to 5 The crushing piece 24 comprises a filtering pipe 244, the inside of the filtering pipe 244 is rotatably installed with a stirring shaft 241, the bottom of the stirring shaft 241 is fixedly installed with a limiting piece 243, the outer surface of the stirring shaft 241 is rotatably installed with a spiral piece 242, and the spiral piece 242 is rotatably installed in the inside of the filtering pipe 244 through the stirring shaft 241. The worker starts the motor 1, so that the output end of the motor 1 drives the stirring shaft 241 to rotate, the spiral piece 242 rotates in the filtering pipe 244, the sewage in the filtering pipe 244 is stirred, and the impurities are crushed, so as to accelerate the flowability of the sewage during the filtration. The impurities that are not filtered from the filtering pipe 244 are discharged from the treatment tank 5 along the discharge pipe 23, so as to quickly filter the sewage and discharge the impurities in the sewage.

[0043] The filtering pipe 244 is fixedly installed on the outer surface of the positioning shaft 21, the stirring shaft 241 is rotatably installed at the shaft center of the positioning shaft 21, the stirring shaft 241 is fixedly connected with the output end of the motor 1 through the positioning shaft 21, the filtering hole 25 is arranged on the surface of the filtering pipe 244, the guide pipe 22 is fixedly installed on the outer surface of the filtering pipe 244, and the discharge pipe 23 is fixedly installed at the bottom of the filtering pipe 244.

[0044] The third embodiment, on the basis of the first and second embodiments, please refer to Figures 7 to 9 As shown in the figure, the toggle piece 93 includes chuck 931, the outer surface of the chuck 931 is fixedly installed with round groove 932, the round groove 932 is provided with two, the inside of two said round groove 932 is fixedly installed with elastic band 933, the bottom of the elastic band 933 is fixedly installed with knock ball 934. When the sewage is transported into the sedimentation pipe 64 along the flow guide piece 63, the flowing sewage makes the elastic band 933 swing and drives the knock ball 934 to knock the sedimentation pipe 64, so as to collect the precipitate reacted with the flocculating agent in the sedimentation pipe 64.

[0045] The chuck 931 is clamped on the outer surface of the slip ring 91, and the knock ball 934 is adapted to the inner wall of the sedimentation pipe 64 by the friction of the elastic band 933.

[0046] In use, the staff transmits the sewage prepared by the metal catalyst through the filter assembly 2 to the inside of the treatment tank 5, and injects the flocculating agent into the treatment tank 5 through the injection pipe 8, and then the staff starts the motor 1 to drive the filter assembly 2 to rotate to crush the impurities in the sewage, so as to accelerate the liquidity of the sewage during filtration. The staff puts the treated sewage into the inside of the treatment tank 5 through the filter assembly 2, and the impurities not filtered out are discharged from the treatment tank 5 along the filter assembly 2, the sewage reacts with the flocculating agent in the treatment tank 5 to make the catalyst and part of the unoxidized impurities precipitate into the guide-out assembly 6, the upper layer of the precipitated liquid is discharged from the liquid guide pipe 4 to collect the filtered sewage, and the sewage is discharged from the guide-out assembly 6.

[0047] The staff transmits the sewage prepared by the metal catalyst through the guide pipe 22 to the crushing piece 24, and then the staff starts the motor 1 to drive the crushing piece 24 to rotate to crush the impurities in the sewage, so as to accelerate the liquidity of the sewage during filtration. The treated sewage is filtered into the treatment tank 5 through the filter hole 25.

[0048] The staff starts the motor 1 to drive the stirring shaft 241 to rotate, so that the spiral blade 242 rotates in the filter pipe 244 to stir the sewage in the filter pipe 244 and crush the impurities, so as to accelerate the liquidity of the sewage during filtration. The impurities that fail to filter from the filter pipe 244 are discharged from the treatment tank 5 along the discharge pipe 23, so as to quickly filter the sewage and discharge the impurities in the sewage.

[0049] The guide vane 63 installed on the guide disc 61 is arranged in an inclined sawtooth shape, and gaps are arranged between the groups of guide vanes 63. The sewage after reacting with the flocculating agent flows along the guide vanes 63 and the gaps to the sedimentation pipe 64. At this time, the anti-blocking assembly 9 is swung on the sedimentation pipe 64 by the flowing sewage, so as to guide the filtered sewage, so that the sewage is collected in the sedimentation pipe 64 and is precipitated in the sedimentation pipe 64. The precipitate after precipitation is discharged from the discharge pipe 65, so as to facilitate sewage recycling.

[0050] When the sewage flows along the guide vane 63 and contacts the agitating piece 93, the agitating piece 93 is swung by the flowing sewage, so that the agitating piece 93 drives the sliding ring 91 to slide in the clamping block 92 to guide the sewage.

[0051] When the sewage flows along the guide vane 63 to the sedimentation pipe 64, the flowing sewage swings the elastic band 933 and drives the knocking ball 934 to knock the sedimentation pipe 64, so as to collect the precipitate after reacting with the flocculating agent in the sedimentation pipe 64.

[0052] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0053] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wastewater recycling and treatment equipment prepared by metal catalyst, characterized in that: include: A processing tank (5), wherein a liquid guide tube (4) is fixedly mounted on the outer surface of the processing tank (5), a cleaning tube (3) is provided on the surface of the processing tank (5) away from the liquid guide tube (4), and a material injection tube (8) is fixedly mounted on the top of the processing tank (5); An outlet assembly (6) is used to discharge the filtered wastewater, a support frame (7) is fixedly mounted on the outer surface of the outlet assembly (6), and the outlet assembly (6) is fixedly mounted on the bottom of the treatment tank (5); A filter assembly (2) is used for crushing impurities in sewage, a motor (1) is fixedly mounted on the top of the filter assembly (2), the filter assembly (2) is fixedly mounted inside the treatment tank (5), and the filter assembly (2) extends through the outlet assembly (6) to the outside thereof; An anti-blocking component (9), the anti-blocking component (9) is used for preventing sewage from blocking and diverting, and the anti-blocking component (9) is slidably mounted inside the outlet component (6); The derivation component (6) includes a sedimentation tube (64), a guide plate (61) is fixedly mounted on the top of the sedimentation tube (64), a fitting sheet (66) is fixedly mounted on the inner wall of the guide plate (61), a guide plate (63) is fixedly mounted on the surface of the fitting sheet (66), and the fitting sheet (66) is distributed in a circular shape on the surface of the guide plate (61); the guide plates (63) mounted on the guide plate (61) are arranged in an inclined sawtooth shape, and gaps are provided between the multiple groups of guide plates (63), and the guide plates (63) are fixedly mounted on the outer surface of the anti-blocking component (9); The anti-blocking component (9) includes a clamping block (92), the clamping block (92) is fixedly mounted on the outer surface of the guide plate (63), a slip ring (91) is slidably mounted inside the clamping block (92), the slip ring (91) is arranged on the top of the sedimentation tube (64), a toggle member (93) is fixedly mounted on the outer surface of the slip ring (91), and the toggle member (93) is provided in a plurality of groups, and the plurality of groups of toggle members (93) are adapted to the clamping block (92); the toggle member (93) includes a chuck (931), a circular groove (932) is fixedly mounted on the outer surface of the chuck (931), and the circular grooves (932) are provided in two groups, and elastic belts (933) are fixedly mounted inside the two circular grooves (932), and a knocking ball (934) is fixedly mounted at the bottom of the elastic belt (933); The chuck (931) is clamped on the outer surface of the slip ring (91), and the knocking ball (934) is frictionally adapted to the inner wall of the sedimentation tube (64) through the elastic belt (933).

2. The wastewater recovery and treatment equipment prepared by a metal catalyst according to claim 1, characterized in that: The filter assembly (2) comprises a positioning shaft (21), a crushing member (24) is fixedly mounted at the axis of the positioning shaft (21), a guide pipe (22) is fixedly mounted on the outer surface of the crushing member (24), a filter hole (25) is formed on the surface of the crushing member (24), and a discharge pipe (23) is fixedly mounted on the bottom of the crushing member (24).

3. The wastewater recovery and treatment equipment prepared by a metal catalyst according to claim 2, characterized in that: The positioning shaft (21) is fixedly mounted on the output end of the motor (1), the crushing element (24) is fixedly mounted on the bottom of the positioning shaft (21) through the positioning shaft (21), the guide pipe (22) penetrates the outer surface of the processing tank (5) and extends to the outside thereof, and the discharge pipe (23) penetrates the outlet assembly (6) and extends to the outside thereof.

4. The wastewater recovery and treatment equipment prepared by a metal catalyst according to claim 3, characterized in that: The crushing element (24) comprises a filter tube (244), a stirring shaft (241) being rotatably mounted inside the filter tube (244), a limiting plate (243) being fixedly mounted on the bottom of the stirring shaft (241), a spiral plate (242) being rotatably mounted on the outer surface of the stirring shaft (241), and the spiral plate (242) being rotatably mounted inside the filter tube (244) via the stirring shaft (241).

5. The wastewater recovery and treatment equipment prepared by a metal catalyst according to claim 4, characterized in that: The filter tube (244) is fixedly mounted on the outer surface of the positioning shaft (21), the stirring shaft (241) is rotatably mounted at the axis of the positioning shaft (21), the stirring shaft (241) is fixedly connected to the output end of the motor (1) through the positioning shaft (21), the filter hole (25) is opened on the surface of the filter tube (244), the guide tube (22) is fixed on the outer surface of the filter tube (244), and the discharge tube (23) is fixedly mounted on the bottom of the filter tube (244).

6. The wastewater recycling and treatment equipment prepared by a metal catalyst according to claim 1, characterized in that: A positioning hole (62) is provided on the surface of the guide plate (61), and a discharge pipe (65) is fixedly mounted on the outer surface of the sedimentation pipe (64).

7. The wastewater recovery and treatment equipment prepared by a metal catalyst according to claim 6, characterized in that: The guide plate (61) is fixedly mounted on the bottom of the processing tank (5), and the positioning hole (62) is sleeved on the outer surface of the discharge pipe (23).

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