A palladium waste liquid filtering and processing equipment

Abstract

The invention discloses a waste liquid treatment technology field, specifically a palladium waste liquid filtering and processing equipment, which includes: a cabinet; a deceleration component, arranged at the upper part of the cabinet; a stirring component, arranged at the middle part of the cabinet; a driving component, arranged at the middle part of one side of the cabinet, wherein the upper and lower parts of the driving part of one side of the driving component are respectively movably connected with the deceleration component and the stirring component; an adjustable transmission component, located at the lower part and the upper part, respectively movably connected with the driving part in the middle part of the driving component and the driving part on the other side; a filtering component, arranged at the lower part of one side of the cabinet, wherein the filtering component is movably connected with the upper adjustable transmission component. The palladium waste liquid filtering and processing equipment can regularly clean the flocs on the filtering component to prevent the filtering component from losing the filtering effect, and automatically complete the collection of flocs, so as to facilitate the centralized recovery of palladium in the waste liquid.

Description

Technical Field

[0001] The invention relates to the technical field of waste liquid treatment, in particular to a palladium waste liquid filtering and treatment device. Background Art

[0002] Palladium is a rare metal with a variety of applications, including catalytic converters, dental fillings, and jewelry. Palladium, like other industrial metals, poses a threat to the environment when it is discharged into wastewater. Palladium wastewater is a byproduct of industrial processes that use palladium. It contains trace amounts of the metal as well as other substances used in the manufacturing process, such as solvents and acids. Palladium wastewater is highly toxic and harmful to both humans and the environment. During the treatment of palladium wastewater, palladium that forms flocs needs to be collected through filtration equipment.

[0003] However, the existing palladium waste liquid filtration and treatment equipment requires manual regular cleaning of the filter components to maintain the filtering effect of the filter components, and requires manual collection of flocs on the filter components, which is inconvenient for palladium recovery. Summary of the invention

[0004] The main purpose of the present invention is to propose a palladium waste liquid filtering and processing equipment, aiming to solve the technical problems that the existing palladium waste liquid filtering and processing equipment requires manual regular cleaning of the filter components to maintain the filtering effect of the filter components, and requires manual collection of flocs on the filter components, which is inconvenient for palladium recovery.

[0005] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A palladium waste liquid filtering and processing device, comprising:

[0007] Cabinet;

[0008] A speed reduction assembly is arranged at the upper inner part of the cabinet;

[0009] A stirring assembly is arranged in the middle of the cabinet;

[0010] A driving assembly is arranged in the middle of one side of the cabinet, and the upper and lower parts of the driving part on one side of the driving assembly are movably connected with a speed reduction assembly and a stirring assembly respectively;

[0011] An adjustable transmission assembly, located at the lower part and the upper part, is movably connected to the driving part in the middle of the driving assembly and the driving part on the other side respectively;

[0012] A filter assembly is arranged at a lower portion of an outer side of the cabinet, and the filter assembly is movably connected to an upper adjustable transmission assembly;

[0013] The recovery component is arranged at the lower part of the interior of the cabinet, and the recovery component is movably connected with the lower adjustable transmission component.

[0014] As a preferred embodiment of the palladium waste liquid filtering and treatment equipment described in the present invention, a mixing chamber is provided at the inner top end of the cabinet, a guide frame is installed at the inner top end of the mixing chamber, a accommodating frame is installed at one side of the inner part of the mixing chamber, one end of the accommodating frame is located below the guide frame, a connecting pipe is connected to the bottom end of the mixing chamber, a filter chamber and a protection frame are respectively installed at the bottom and the middle of one side of the outer part of the cabinet, a recovery chamber is provided at the inner bottom end of the cabinet, the connecting pipe is connected to the filter chamber, and an opening is provided at the top end of the filter chamber, a recovery port is provided at one side of the top end of the recovery chamber, a slide groove is provided at the bottom end of the protection frame, and feeding pipes are installed on both sides of the top end of the cabinet, and an electric control valve is installed on the feeding pipe.

[0015] As a preferred solution of the palladium waste liquid filtration and treatment equipment described in the present invention, the reduction assembly includes a first bevel gear and a spiral conveying blade, a spiral conveying blade is installed on the top of the first bevel gear, the spiral conveying blade is located inside the guide frame, and the first bevel gear is located inside the accommodating frame.

[0016] As a preferred solution of a palladium waste liquid filtration and treatment equipment described in the present invention, the stirring assembly includes a second bevel gear, a rotating shaft and a stirring rod, the bottom end of the second bevel gear is equipped with a rotating shaft, the second bevel gear is located inside the containing frame, and the bottom end of the rotating shaft passes through the containing frame and is equipped with a plurality of stirring rods equidistantly arranged in a ring shape.

[0017] As a preferred solution of the palladium waste liquid filtering and processing equipment described in the present invention, the driving assembly includes a driving motor, a first transmission wheel, a first transmission belt, a second transmission wheel, a first driving shaft, a third bevel gear, a third transmission wheel, a second transmission belt and a fourth transmission wheel. The driving motor is installed inside the protective frame, the output end of the driving motor is connected to the first transmission wheel, the first transmission wheel is connected to the second transmission wheel through the first transmission belt, the second transmission wheel is installed with the first driving shaft, one end of the first driving shaft passes through the accommodating frame and is connected to the third bevel gear, the upper and lower parts of the third bevel gear are respectively vertically and movably connected with the first bevel gear and the second bevel gear, the middle part of the first driving shaft is installed with the third transmission wheel, the third transmission wheel is connected to the fourth transmission wheel through the second transmission belt, and the second driving shaft is installed on the fourth transmission wheel.

[0018] As a preferred solution of a palladium waste liquid filtering and treating equipment described in the present invention, the adjustable transmission assembly includes a limit transmission rod, a fourth bevel gear, a driving rod and a linear motor, the two limit transmission rods are respectively installed on one end of the first driving shaft and the second driving shaft, a first limit groove is opened on one side of the limit transmission rod, the limit transmission rod is movably connected with the fourth bevel gear, one end of the driving rod is movably connected in the first limit groove, the other end of the driving rod is connected to the output end of the linear motor, the linear motor is installed in a protective frame, the limit transmission rod is movably connected to the mounting plate, and the mounting plate is installed in the protective frame.

[0019] As a preferred scheme of the palladium waste liquid filtering and treatment equipment described in the present invention, the filtering assembly includes a fifth bevel gear, a first threaded sleeve, a first threaded rod and a filter screen, one side of the fifth bevel gear is vertically movably connected with the upper fourth bevel gear, the bottom end of the fifth bevel gear is provided with a second limiting groove, one end of the fixing rod is movably connected in the second limiting groove, the other end of the fixing rod is installed in a protective frame, the bottom end of the fifth bevel gear is installed with a first threaded sleeve, the first threaded rod is movably connected in the first threaded sleeve, the bottom and top ends of the first threaded rod both penetrate to the outside of the protective frame, and the bottom end of the first threaded rod is installed with a filter screen, and the filter screen is movably connected in the filter chamber.

[0020] As a preferred solution of a palladium waste liquid filtering and processing equipment described in the present invention, the recovery component comprises a sixth bevel gear, a seventh bevel gear, a second threaded rod, a fixed plate, a limiting guide rod, a second threaded sleeve, a push plate and a scraper head, one side of the sixth bevel gear is vertically movably connected with the fourth bevel gear at the bottom, the sixth bevel gear is installed on the supporting shaft, and the supporting shaft is movably connected in the protective frame, the other side of the sixth bevel gear is vertically movably connected with the seventh bevel gear, one side of the seventh bevel gear is connected to the second threaded rod, the second threaded rod is movably connected with the upper part of the fixed plate, the fixed plate is installed in the protective frame, the lower part of the fixed plate is connected to one end of the limiting guide rod, and the other end of the limiting guide rod is connected to the protective frame, the second threaded sleeve is movably connected to the second threaded rod, the bottom end of the second threaded sleeve is installed with a push plate, and the push plate is movably connected to the limiting guide rod, and the bottom end of the push plate is installed with a scraper head.

[0021] The beneficial effects of the present invention are as follows: by simultaneously conveying the palladium waste liquid and the flocculant into the interior of the cabinet, the driving component drives the deceleration component and the stirring component to work, the deceleration component slows down the flow speed of the palladium waste liquid and the flocculant, so that the palladium waste liquid and the flocculant can be preliminarily mixed for a long time, after the preliminary mixing, the mixed liquid of the palladium waste liquid and the flocculant is stirred by the stirring component, so that the palladium waste liquid and the flocculant can be fully mixed, after mixing, the mixed liquid is introduced into the filtering part, and the floccules in the mixed liquid are filtered by the filtering component. After filtering more mixed liquid, the upper adjustable driving component connects the driving component and the filtering component, and after the filtering component moves to the bottom of the recovery component, the lower adjustable driving component connects the driving component and the recovery component, and the recovery component collects the floccules on the filtering component into the recovery part;

[0022] The palladium waste liquid filtering and processing equipment can regularly clean the flocs on the filter component to prevent the filter component from losing its filtering effect, and automatically completes the collection of the flocs, facilitating the centralized recovery of palladium in the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 is an internal view of the present invention;

[0025] Figure 2 It is a front view of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the deceleration assembly of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the stirring assembly of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the driving assembly and the adjustable transmission assembly of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the filter assembly of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the recycling component of the present invention.

[0031] Description of Figure Numbers:

[0032]

[0033]

[0034] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] The present invention provides a palladium waste liquid filtering and processing device, which can regularly clean the flocs on the filter component to prevent the filter component from losing the filtering effect, and automatically complete the collection of flocs, so as to facilitate the centralized recovery of palladium in the waste liquid;

[0039] See also Figure 1-Figure 7 ,

[0040] Example 1

[0041] Cabinet 100;

[0042] The speed reduction assembly 200 is arranged at the upper part of the cabinet 100;

[0043] The stirring assembly 300 is disposed in the middle of the cabinet 100;

[0044] The driving assembly 400 is arranged in the middle of one side of the cabinet 100, and the upper and lower parts of the driving part of one side of the driving assembly 400 are movably connected to the speed reduction assembly 200 and the stirring assembly 300 respectively;

[0045] The adjustable transmission assembly 500, located at the lower part and the upper part, is movably connected to the driving part in the middle part of the driving assembly 400 and the driving part on the other side respectively;

[0046] The filter assembly 600 is disposed at the lower part of one side outside the cabinet 100, and the filter assembly 600 is movably connected to the upper adjustable transmission assembly 500;

[0047] The recovery assembly 700 is disposed at the lower part of the cabinet 100, and the recovery assembly 700 is movably connected to the lower adjustable transmission assembly 500;

[0048] The cabinet 100 is used to accommodate the internal devices, the speed reduction component 200 is used to reduce the speed of the palladium waste liquid and the flocculant flowing in, so as to prolong the time for the initial mixing of the palladium waste liquid and the flocculant, the stirring component 300 is used to stir the palladium waste liquid and the flocculant, so that the palladium waste liquid and the flocculant can be fully mixed, the driving component 400 is used to drive the speed reduction component 200, the stirring component 300 and the adjustable transmission component 500 to work, the adjustable transmission component 500 is used to control the connection between the driving component 400, the filtering component 600 and the recovery component 700, and provide a transmission function, the filtering component 600 is used to provide a filtering function, and move the filtered palladium-containing flocs to the bottom of the recovery component 700, and the recovery component 700 is used to recover the palladium-containing flocs filtered by the filtering component 600;

[0049] In specific use, by conveying palladium waste liquid and flocculant to the interior of the cabinet 100 at the same time, the driving component 400 drives the deceleration component 200 and the stirring component 300 to work, the deceleration component 200 slows down the flow speed of the palladium waste liquid and the flocculant, so that the palladium waste liquid and the flocculant can be preliminarily mixed for a long time, after the preliminary mixing, the mixed liquid of the palladium waste liquid and the flocculant is stirred by the stirring component 300, so that the palladium waste liquid and the flocculant can be fully mixed, after mixing, the mixed liquid is introduced into the filtering part, and the flocs in the mixed liquid are filtered by the filtering component 600. After filtering more mixed liquid, the upper adjustable driving component 400 connects the driving component 400 and the filtering component 600, and after the filtering component 600 moves to the bottom of the recovery component 700, the lower adjustable driving component 400 connects the driving component 400 and the recovery component 700, and the recovery component 700 collects the flocs on the filtering component 600 into the recovery part.

[0050] Example 2

[0051] A mixing chamber 110 is provided at the top of the inner part of the cabinet 100, and a guide frame 111 is installed at the top of the inner part of the mixing chamber 110. A receiving frame 112 is connected to an inner side of the mixing chamber 110 by bolts, and one end of the receiving frame 112 is located below the guide frame 111. A connecting pipe 120 is connected to the bottom end of the mixing chamber 110. A filter chamber 130 and a protective frame 150 are respectively connected to the bottom end and the middle part of the outer side of the cabinet 100 by bolts. A recovery chamber 140 is provided at the bottom end of the inner part of the cabinet 100, and the connecting pipe 120 is connected to the filter chamber 130, and an opening is provided at the top end of the filter chamber 130. A recovery port 141 is provided at one side of the top end of the recovery chamber 140, and a slide groove 151 is provided at the bottom end of the protective frame 150. Feed pipes 160 are connected to both sides of the top end of the cabinet 100 by bolts, and an electric control valve 161 is embedded and connected to the feed pipe 160.

[0052] The mixing chamber 110 is used to provide a mixing place, the guide frame 111 is used to allow palladium waste liquid and flocculant to pass through the deceleration assembly 200, the containing frame 112 is used to accommodate components of the deceleration assembly 200 and the stirring assembly 300, the connecting pipe 120 is used to connect the mixing chamber 110 and the filter chamber 130, the filter chamber 130 is used to provide a filtering place, the recovery chamber 140 is used to provide a place for recovering flocs, the recovery port 141 is used to allow flocs to enter the recovery chamber 140, the slide 151 is used to provide a channel for the push plate 770 to move, the feed pipe 160 is used to introduce palladium waste liquid and flocculant, and the electric control valve 161 is used to control the connectivity of the feed pipe 160.

[0053] Example 3

[0054] The deceleration assembly 200 includes a first bevel gear 210 and a spiral conveying blade 220. The top end of the first bevel gear 210 is connected to the spiral conveying blade 220 via a shaft. The spiral conveying blade 220 is located inside the guide frame 111, and the first bevel gear 210 is located inside the receiving frame 112.

[0055] The first bevel gear 210 is used to drive the spiral conveying blade 220 to rotate, and the spiral conveying blade 220 is used to drive the mixed liquid to move upward, thereby slowing down the speed at which the mixed liquid flows to the stirring assembly 300 .

[0056] Example 4

[0057] The stirring assembly 300 includes a second bevel gear 310, a rotating shaft 320 and stirring rods 330. The bottom end of the second bevel gear 310 is embedded with the rotating shaft 320. The second bevel gear 310 is located inside the receiving frame 112. The bottom end of the rotating shaft 320 penetrates the receiving frame 112 and is connected to seven stirring rods 330 in an equidistant annular shape by bolts.

[0058] The second bevel gear 310 is used to drive the rotating shaft 320 to rotate. The rotating shaft 320 is used to drive the stirring rod 330 to rotate. The stirring rod 330 is used to provide a stirring function to speed up the mixing speed of the mixed liquid.

[0059] Example 5

[0060] The driving assembly 400 includes a driving motor 410, a first transmission wheel 420, a first transmission belt 430, a second transmission wheel 440, a first driving shaft 450, a third bevel gear 460, a third transmission wheel 470, a second transmission belt 480 and a fourth transmission wheel 490. The driving motor 410 is connected to the inside of the protection frame 150 by bolts, and the output end of the driving motor 410 is connected to the first transmission wheel 420 by bolts. The first transmission wheel 420 is connected to the second transmission wheel 440 through the first transmission belt 430, and the second transmission The wheel 440 is embedded with a first driving shaft 450, one end of the first driving shaft 450 penetrates into the accommodating frame 112 and is embedded with a third bevel gear 460, the upper and lower parts of the third bevel gear 460 are respectively vertically meshed with the first bevel gear 210 and the second bevel gear 310, the middle part of the first driving shaft 450 is embedded with a third transmission wheel 470, the third transmission wheel 470 is connected to a fourth transmission wheel 490 through a second transmission belt 480, and the fourth transmission wheel 490 is embedded with a second driving shaft 491;

[0061] The adjustable transmission assembly 500 includes a limit transmission rod 510, a fourth bevel gear 520, a driving rod 530 and a linear motor 540. The two limit transmission rods 510 are respectively welded to one end of the first driving shaft 450 and the second driving shaft 491. A first limit groove 521 is provided on one side of the limit transmission rod 510. The fourth bevel gear 520 is slidably connected to the limit transmission rod 510. One end of the driving rod 530 is slidably connected in the first limit groove 521. The other end of the driving rod 530 is connected to the output end of the linear motor 540 by bolts. The linear motor 540 is connected to the protective frame 150 by bolts. The limit transmission rod 510 is rotatably connected to the mounting plate 550, and the mounting plate 550 is connected to the protective frame 150 by bolts.

[0062] The driving motor 410 is used to drive the first transmission wheel 420 to rotate, the first transmission wheel 420 is used to drive the first transmission belt 430 to rotate, the first transmission belt 430 is used to drive the second transmission wheel 440 to rotate, the second transmission wheel 440 is used to drive the first driving shaft 450 to rotate, the first driving shaft 450 is used to drive the third bevel gear 460, the limiting transmission rod 510 and the third transmission wheel 470 to rotate, the third bevel gear 460 is used to drive the first bevel gear 210 and the second bevel gear 310 to rotate, the limiting transmission rod 510 is used to drive the fourth bevel gear 520 Rotate and enable the fourth bevel gear 520 to slide laterally on the limiting transmission rod 510, the first limiting groove 521 is used to provide a channel for the driving rod 530 to slide, and the driving rod 530 is used to drive the fourth bevel gear 520 to slide laterally on the limiting transmission rod 510, the two fourth bevel gears 520 are used to drive the fifth bevel gear 610 and the sixth bevel gear 710 to rotate respectively, the linear motor 540 is used to drive the driving rod 530 to move laterally, and the mounting plate 550 is used to connect the protection frame 150 and the limiting transmission rod 510 to limit the position of the limiting transmission rod 510.

[0063] Example 6

[0064] The filter assembly 600 includes a fifth bevel gear 610, a first threaded sleeve 620, a first threaded rod 630 and a filter screen 640, one side of the fifth bevel gear 610 is vertically meshed with the fourth bevel gear 520 on the upper portion, a second limiting groove 611 is provided at the bottom end of the fifth bevel gear 610, one end of a fixing rod 650 is slidably connected in the second limiting groove 611, the other end of the fixing rod 650 is connected in the protection frame 150 by bolts, the bottom end of the fifth bevel gear 610 is connected to the first threaded sleeve 620 by bolts, the first threaded sleeve 620 is internally threadedly connected to the first threaded rod 630, the bottom end and the top end of the first threaded rod 630 both penetrate the outside of the protection frame 150, and the bottom end of the first threaded rod 630 is connected to the filter screen 640 by bolts, and the filter screen 640 is slidably connected in the filter chamber 130;

[0065] The fifth bevel gear 610 is used to rotate along with the rotation of the fourth bevel gear 520, and drives the first threaded sleeve 620 to rotate. The second limiting groove 611 is used to provide a channel for the sliding of the fixed rod 650. The fixed rod 650 is used to limit the position of the fifth bevel gear 610. The first threaded sleeve 620 is used to apply a rotational force to the first threaded rod 630. After being subjected to the rotational force, the first threaded rod 630 cannot rotate itself, thereby converting the rotational force into an up and down moving force. The filter net 640 is used to provide a filtering function and limit the rotation of the first threaded rod 630.

[0066] Example 7

[0067] The recovery assembly 700 includes a sixth bevel gear 710, a seventh bevel gear 720, a second threaded rod 730, a fixing plate 740, a limiting guide rod 750, a second threaded sleeve 760, a push plate 770 and a scraper head 780. One side of the sixth bevel gear 710 is vertically meshed with the fourth bevel gear 520 at the bottom. The sixth bevel gear 710 is embedded in the support shaft 711, and the support shaft 711 is rotatably connected in the protection frame 150. The other side of the sixth bevel gear 710 is vertically meshed with the seventh bevel gear 720. One side of the seventh bevel gear 720 is connected to the second The threaded rod 730, the second threaded rod 730 is rotatably connected to the upper part of the fixing plate 740, the fixing plate 740 is connected to the protection frame 150 by bolts, the lower part of the fixing plate 740 is connected to one end of the limiting guide rod 750 by bolts, and the other end of the limiting guide rod 750 is connected to the protection frame 150 by bolts, the second threaded rod 730 is threadedly connected to the second threaded sleeve 760, the bottom end of the second threaded sleeve 760 is connected to the push plate 770 by bolts, and the push plate 770 is slidably connected to the limiting guide rod 750, and the bottom end of the push plate 770 is connected to the scraper head 780 by bolts;

[0068] The sixth bevel gear 710 is used to rotate with the rotation of the fourth bevel gear 520, and drives the seventh bevel gear 720 to rotate. The support shaft 711 is used to connect the sixth bevel gear 710 and the protection frame 150. The seventh bevel gear 720 is used to drive the second threaded rod 730 to rotate. The second threaded rod 730 is used to apply a rotational force to the second threaded sleeve 760. The fixing plate 740 is used to limit the position of the second threaded rod 730 and the limiting guide rod 750. The limiting guide rod 750 is used to limit the rotation of the push plate 770 and make the push plate 770 slide along the limiting guide rod 750. The second threaded sleeve 760 is used to convert the rotational force into a lateral movement force after being subjected to the rotational force because it cannot rotate itself. The push plate 770 is used to push the scraper head 780 to move laterally. The scraper head 780 is used to scrape off the flocs on the filter screen 640 and push the flocs to the recovery port 141.

[0069] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A palladium waste liquid filtering and processing equipment, characterized in that: include: Cabinet (100); A speed reduction assembly (200) is arranged at an upper portion of the interior of the cabinet (100); A stirring assembly (300) is arranged in the middle of the cabinet (100); A driving assembly (400) is arranged in the middle of one side of the cabinet (100), wherein the upper and lower parts of the driving part on one side of the driving assembly (400) are movably connected to the speed reduction assembly (200) and the stirring assembly (300) respectively; An adjustable transmission assembly (500), located at the lower part and the upper part, and movably connected to the driving part in the middle part of the driving assembly (400) and the driving part on the other side respectively; A filter assembly (600) is arranged at a lower portion of an outer side of the cabinet (100), wherein the filter assembly (600) is movably connected to an upper adjustable transmission assembly (500); A recovery component (700) is arranged at the lower part of the cabinet (100), wherein the recovery component (700) is movably connected to the lower adjustable transmission component (500); A mixing chamber (110) is provided at the top of the interior of the cabinet (100); a guide frame (111) is installed at the top of the interior of the mixing chamber (110); a receiving frame (112) is installed at one side of the interior of the mixing chamber (110); one end of the receiving frame (112) is located below the guide frame (111); a connecting pipe (120) is connected to the bottom of the mixing chamber (110); and a filter chamber (130) and a protective frame (150) are installed at the bottom and the middle of one side of the exterior of the cabinet (100). 0), a recovery chamber (140) is provided at the bottom of the cabinet (100), the connecting pipe (120) is connected to the filter chamber (130), and an opening is provided at the top of the filter chamber (130), a recovery port (141) is provided at one side of the top of the recovery chamber (140), a slide groove (151) is provided at the bottom of the protection frame (150), and feed pipes (160) are installed on both sides of the top of the cabinet (100), and an electric control valve (161) is installed on the feed pipe (160); The adjustable transmission assembly (500) comprises a limit transmission rod (510), a fourth bevel gear (520), a driving rod (530) and a linear motor (540); the two limit transmission rods (510) are respectively mounted on one end of the first driving shaft (450) and the second driving shaft (491); a first limit groove (521) is provided on one side of the limit transmission rod (510); the limit transmission rod (510) is movably connected to the fourth bevel gear (520); one end of the driving rod (530) is movably connected in the first limit groove (521); the other end of the driving rod (530) is connected to the output end of the linear motor (540); the linear motor (540) is mounted in the protection frame (150); the limit transmission rod (510) is movably connected to the mounting plate (550); and the mounting plate (550) is mounted in the protection frame (150); the filter assembly (600) comprises a fifth A bevel gear (610), a first threaded sleeve (620), a first threaded rod (630) and a filter screen (640); one side of the fifth bevel gear (610) is vertically movably connected to the fourth bevel gear (520) on the upper part; a second limiting groove (611) is provided at the bottom end of the fifth bevel gear (610); one end of a fixing rod (650) is movably connected in the second limiting groove (611); the other end of the fixing rod (650) is installed in the protective frame (150); a first threaded sleeve (620) is installed at the bottom end of the fifth bevel gear (610); the first threaded sleeve (620) is movably connected in the first threaded rod (630); the bottom end and the top end of the first threaded rod (630) both penetrate the outside of the protective frame (150); a filter screen (640) is installed at the bottom end of the first threaded rod (630); the filter screen (640) is movably connected in the filter chamber (130);The recovery assembly (700) comprises a sixth bevel gear (710), a seventh bevel gear (720), a second threaded rod (730), a fixing plate (740), a limiting guide rod (750), a second threaded sleeve (760), a push plate (770) and a scraper head (780); one side of the sixth bevel gear (710) is vertically movably connected to a fourth bevel gear (520) at a lower portion; the sixth bevel gear (710) is mounted on a support shaft (711), and the support shaft (711) is movably connected in a protective frame (150); the other side of the sixth bevel gear (710) is vertically movably connected to a seventh bevel gear (720); the seventh bevel gear (720) A second threaded rod (730) is connected to one side of the second threaded rod (730), the second threaded rod (730) is movably connected to the upper part of the fixing plate (740), the fixing plate (740) is installed in the protection frame (150), the lower part of the fixing plate (740) is connected to one end of the limiting guide rod (750), and the other end of the limiting guide rod (750) is connected to the protection frame (150), the second threaded rod (730) is movably connected to the second threaded sleeve (760), the bottom end of the second threaded sleeve (760) is installed with a push plate (770), and the push plate (770) is movably connected to the limiting guide rod (750), and the bottom end of the push plate (770) is installed with a scraper head (780). ; 2. A palladium waste liquid filtering and processing equipment according to claim 1, characterized in that, The speed reduction assembly (200) comprises a first bevel gear (210) and a spiral conveying blade (220); the spiral conveying blade (220) is mounted on the top end of the first bevel gear (210); the spiral conveying blade (220) is located inside the guide frame (111); and the first bevel gear (210) is located inside the accommodating frame (112).

3. A palladium waste liquid filtering and processing equipment according to claim 1, characterized in that, The stirring assembly (300) comprises a second bevel gear (310), a rotating shaft (320) and stirring rods (330); the rotating shaft (320) is mounted on the bottom end of the second bevel gear (310); the second bevel gear (310) is located inside the containing frame (112); and a plurality of stirring rods (330) are mounted on the bottom end of the rotating shaft (320) in an equidistant annular pattern and penetrate the containing frame (112).

4. A palladium waste liquid filtering and processing equipment according to claim 1, characterized in that, The drive assembly (400) comprises a drive motor (410), a first transmission wheel (420), a first transmission belt (430), a second transmission wheel (440), a first drive shaft (450), a third bevel gear (460), a third transmission wheel (470), a second transmission belt (480) and a fourth transmission wheel (490); the drive motor (410) is mounted inside the protection frame (150); an output end of the drive motor (410) is connected to the first transmission wheel (420); the first transmission wheel (420) is connected to the second transmission wheel (440) via the first transmission belt (430); the second transmission wheel (490) is connected to the output end of the drive motor (410); A first drive shaft (450) is mounted on the transmission wheel (440); one end of the first drive shaft (450) passes through the accommodating frame (112) and is connected to a third bevel gear (460); the upper and lower parts of the third bevel gear (460) are respectively vertically and movably connected to the first bevel gear (210) and the second bevel gear (310); a third transmission wheel (470) is mounted on the middle part of the first drive shaft (450); the third transmission wheel (470) is connected to a fourth transmission wheel (490) via a second transmission belt (480); and the second drive shaft (491) is mounted on the fourth transmission wheel (490).

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