Solid-liquid waste separation device for aluminum triphosphate production

Abstract

The invention relates to the field of solid-liquid waste separation devices, in particular to a solid-liquid waste separation device for aluminum triphosphate production, which comprises a separation component, two support plates arranged on a plate-and-frame filter press, a plurality of filter plates arranged on the support plates, and a pair of extension plates arranged on the filter plates, the first electric sliding rail is arranged on the supporting plate, the switching block is arranged on the first electric sliding rail, and the plate pulling device is arranged on the switching block; the vibration component comprises a lifting assembly arranged on the plate pulling device, a guide assembly arranged on the plate pulling device, a one-way assembly arranged on the guide assembly, an impact assembly arranged on the plate pulling device and a transmission assembly arranged on the guide assembly; according to the multi-directional vibration filter plate, through multi-directional vibration, material cakes are prevented from being adhered to the filter plate, and waste of the material cakes during washing is avoided.

Description

Technical Field

[0001] The present invention relates to the field of solid-liquid waste separation devices, and in particular to a solid-liquid waste separation device for the production of aluminum tripolyphosphate. Background Art

[0002] When producing aluminum tripolyphosphate, it is necessary to perform sand grinding and pressure filtration of aluminum tripolyphosphate. During operation, the slurry-like aluminum tripolyphosphate is added to a sand mill for grinding. After grinding, the material is placed in a discharge tank, and then a slurry pump is used to pump the material into a plate and frame filter press for dewatering. The filtrate is placed in a filtrate tank for recycling, and the solid material enters the next drying process.

[0003] During use, in the existing plate and frame filter press, the plates will squeeze against each other. After the water is squeezed out, the material will form a filter cake. Then, a plate pulling device separates multiple filter plates. When separating, the filter cake on the filter plate will fall off.

[0004] In the above method, when the filter cake is tightly squeezed, although the two filter plates are separated, there is still an easy phenomenon that the filter cake adheres to the filter plate (mainly because there are inner grooves on the filter plate, and the filter cake is pressed in the inner grooves. When it is tightly squeezed, even if the two filter plates are separated, it is difficult to fall off by itself). Then, when flushing, the filter cake is washed away, resulting in waste of the filter cake. Summary of the Invention

[0005] In view of the problem that after the plate and frame filter press squeezes water, there is an easy phenomenon that the filter cake adheres to the filter plate, and then when flushing, the filter cake is washed away, resulting in waste of the filter cake in the above or the prior art, the present invention is proposed.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a separation component, including two support plates arranged on a plate and frame filter press, a plurality of filter plates arranged on the support plates, a pair of extension plates arranged on the filter plates, a first electric slide rail arranged on the support plates, a transfer block arranged on the first electric slide rail, and a plate pulling device arranged on the transfer block; a vibration component, including a lifting component arranged on the plate pulling device, a guiding component arranged on the plate pulling device, a one-way component arranged on the guiding component, an impact component arranged on the plate pulling device, and a transmission component arranged on the guiding component; an anti-adhesion component, including a gear component arranged on the impact component, a knocking component arranged on the gear component, and an elastic component arranged on the knocking component.

[0007] As a preferred scheme of the solid-liquid waste separation device for the production of aluminum tripolyphosphate of the present invention, wherein: the lifting component includes two receiving grooves arranged on the plate pulling device, second electric slide rails are arranged in both of the two receiving grooves, an installation sleeve is arranged on the second electric slide rail, and a pair of clamping blocks matched with the installation sleeve are arranged on the extension plate.

[0008] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate in the present invention, the following applies: The guiding assembly includes a through-hole provided on the pull plate device. An L-shaped rod is provided in the through-hole. A horizontal groove is provided on the support plate. An arc-shaped groove is communicated with the horizontal groove. A vertical groove is communicated with the arc-shaped groove.

[0009] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate in the present invention, the following applies: A plurality of the horizontal grooves, arc-shaped grooves, and vertical grooves are provided. The horizontal grooves, arc-shaped grooves, and vertical grooves form a group. The vertical groove is communicated with the horizontal groove of the adjacent group.

[0010] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate in the present invention, the following applies: The one-way assembly includes a communication groove provided on the horizontal groove. The communication groove is communicated with the vertical groove. An extension groove is provided in the communication groove. A rotating shaft is rotatably connected in the extension groove. A blocking block is fixedly connected to the rotating shaft. The lower side wall of the blocking block abuts against the inner wall of the extension groove. A torsion spring is provided on the rotating shaft.

[0011] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate in the present invention, the following applies: The impact assembly includes an extension sleeve fixedly connected to the pull plate device. A U-shaped transmission rod is slidably connected in the extension sleeve. A first impact block is fixedly connected to the transmission rod. A second impact block is fixedly connected to the extension plate and is matched with the first impact block.

[0012] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate in the present invention, the following applies: The transmission assembly includes a strip-shaped block provided in the through-hole. A first circular opening matched with the L-shaped rod is provided on the strip-shaped block. Stop plates are provided at both the upper and lower ends of the strip-shaped block. A second circular opening for the transmission rod to pass through is provided on the pull plate device. The transmission rod is fixedly connected to the strip-shaped block. The L-shaped rod is elastically connected to the strip-shaped block through a first spring. The transmission rod is elastically connected to the side wall of the extension sleeve through a second spring. A right trapezoidal block matched with the L-shaped rod is provided in the arc-shaped groove.

[0013] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate in the present invention, the following applies: The gear tooth assembly includes a toothed plate fixedly connected to the transmission rod. A transmission shaft is rotatably connected to the pull plate device. A gear meshing with the toothed plate is fixedly connected to the transmission shaft.

[0014] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate of the present invention, the following is provided: The knocking assembly includes a disc fixedly connected to the transmission shaft. A plurality of knocking balls that cooperate with the mounting sleeve are fixedly connected to the disc. There is a gap between the pull plate device and the upper end of the support plate. The diameter of the knocking ball is smaller than the gap between the pull plate device and the upper end of the support plate.

[0015] As a preferred embodiment of the solid-liquid waste separation device for the production of aluminum tripolyphosphate of the present invention, the following is provided: The elastic assembly includes a plurality of support grooves provided on the disc. A support column is slidably connected in the support groove. The support column is elastically connected to the inner wall of the support groove through a third spring. The support column is fixedly connected to the knocking ball.

[0016] The beneficial effects of the solid-liquid waste separation device for the production of aluminum tripolyphosphate of the present invention are as follows: By providing a vibration component, during the process of the pull plate device pulling the filter plate, through transmission, the first impact block collides with the second impact block, causing the filter plate to vibrate back and forth, thereby avoiding the adhesion of the cake. At the same time, the filter plate can also be lifted and then quickly dropped, causing the cake on the filter plate to fall off, further preventing the adhesion of the cake. At the same time, an anti-adhesion component is also provided. When the filter plate moves, the knocking ball can continuously impact the mounting sleeve, causing the filter plate to vibrate left and right, thereby further preventing the cake from adhering. Thus, the problem that after the plate and frame filter press squeezes water, the cake is likely to adhere to the filter plate, and then when flushing, the cake is washed away, resulting in waste of the cake is solved. The problem of avoiding the adhesion of the cake to the filter plate and avoiding waste of the cake during flushing is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the external structure of the solid-liquid waste separation device for the production of aluminum tripolyphosphate.

[0019] Figure 2 It is Figure 1 a schematic enlarged view of the structure at A of

[0020] Figure 3 It is a schematic diagram of the solid-liquid waste separation device for the production of aluminum tripolyphosphate.

[0021] Figure 4 It is a schematic diagram of the solid-liquid waste separation device for the production of aluminum tripolyphosphate.

[0022] Figure 5 It isFigure 4 Schematic enlarged view of the structure at position B.

[0023] Figure 6 Schematic diagram of a solid-liquid waste separation device for the production of aluminum tripolyphosphate.

[0024] Figure 7 is Figure 6 Schematic enlarged view of the structure at position C.

[0025] Figure 8 Schematic diagram of a solid-liquid waste separation device for the production of aluminum tripolyphosphate.

[0026] In the figure: 110, support plate; 120, filter plate; 130, extension plate; 140, first electric slide rail; 150, adapter block; 160, pull plate device; 210, lifting assembly; 211, receiving groove; 212, second electric slide rail; 213, mounting sleeve; 214, clamping block; 220, guiding assembly; 221, through hole; 222, L-shaped rod; 223, horizontal groove; 224, arc groove; 225, vertical groove; 230, one-way assembly; 231, communication groove; 232, extension groove; 233, stop block; 234, torsion spring; 240, impact assembly; 241, extension sleeve; 242, transmission rod; 243, first impact block; 244, second impact block; 250, transmission assembly; 251, strip-shaped block; 252, first round hole; 253, stop plate; 254, first spring; 255, second spring; 256, right-angled trapezoidal block; 310, gear component; 311, toothed plate; 312, transmission shaft; 313, gear; 320, knocking assembly; 321, disc; 322, knocking ball; 330, elastic component; 331, support groove; 332, support column; 333, third spring. Detailed implementation manners

[0027] To make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the accompanying drawings of the specification.

[0028] Example 1, referring to Figures 1 to 8, which is the first embodiment of the present invention. This embodiment provides a solid-liquid waste separation device for the production of aluminum tripolyphosphate, which can achieve the effect of vibrating the filter plate 120 when the filter plates 120 are separated to prevent mud blocks from adhering to the filter plate 120. It includes a separation component, which includes two support plates 110 arranged on a plate and frame filter press, a plurality of filter plates 120 arranged on the support plates 110, a pair of extension plates 130 arranged on the filter plates 120, a first electric slide rail 140 arranged on the support plates 110, a transfer block 150 arranged on the first electric slide rail 140, and a pull plate device 160 arranged on the transfer block 150; a vibration component, which includes a lifting component 210 arranged on the pull plate device 160, a guiding component 220 arranged on the pull plate device 160, a one-way component 230 arranged on the guiding component 220, an impact component 240 arranged on the pull plate device 160, and a transmission component 250 arranged on the guiding component 220; an anti-adhesion component, which includes a gear component 310 arranged on the impact component 240, a knocking component 320 arranged on the gear component 310, and an elastic component 330 arranged on the knocking component 320.

[0029] Specifically, a cylinder, a sediment pump, a supporting pump water system, etc. are also arranged on the plate and frame filter press here. The plate and frame filter press here is a prior art and will not be elaborated here. The electric slide rail cooperates with the transfer block 150 to drive the movement of the pull plate device 160.

[0030] Furthermore, the lifting component 210 includes two receiving grooves 211 arranged on the pull plate device 160. Second electric slide rails 212 are arranged in both of the two receiving grooves 211. An installation sleeve 213 is arranged on the second electric slide rails 212. A pair of clamping blocks 214 cooperating with the installation sleeve 213 are arranged on the extension plate 130; the guiding component 220 includes a through hole 221 arranged on the pull plate device 160. An L-shaped rod 222 is arranged in the through hole 221. A horizontal groove 223 is arranged on the support plate 110. An arc groove 224 is communicated with the horizontal groove 223. A vertical groove 225 is communicated with the arc groove 224; there are a plurality of the horizontal grooves 223, arc grooves 224, and vertical grooves 225. The horizontal groove 223, arc groove 224, and vertical groove 225 form a group, and the vertical groove 225 is communicated with the horizontal groove 223 of the adjacent group.

[0031] Among them, the installation sleeve 213 cooperates with the clamping block 214. When the filter plate 120 moves up and down, the installation sleeve 213 always cooperates with the clamping block 214 to guide the filter plate 120. The L-shaped rod 222 cooperates with the arc groove 224 to drive the L-shaped rod 222 to move upward, making the whole filter plate 120 move upward.

[0032] Preferably, the one-way component 230 includes a communication groove 231 provided on the transverse groove 223. The communication groove 231 communicates with the vertical groove 225. An extension groove 232 is provided in the communication groove 231. A rotating shaft is rotatably connected in the extension groove 232. A stopper 233 is fixedly connected to the rotating shaft. The lower side wall of the stopper 233 abuts against the inner wall of the extension groove 232. A torsion spring 234 is provided on the rotating shaft.

[0033] It should be noted that the lower side wall of the stopper 233 abuts against the inner wall of the extension groove 232, so that the stopper 233 cannot deflect towards the communication groove 231, but can only deflect towards the transverse groove 223, ensuring that when the L-shaped rod 222 moves to the left, the L-shaped rod will not move up and down, and the phenomenon of the L-shaped rod 222 getting stuck will not occur.

[0034] During use, when the filter plate 120 needs to be pulled open, only the first electric slide rail 140 needs to be started, so that the adapter block 150 moves, driving the plate puller 160 to move to the lower side of the extension plate 130 of the filter plate 120. During this process, the L-shaped rod 222 moves in the transverse groove 223, then moves to the vertical groove 225 through the communication groove 231, and then continues to move to the left end of the transverse groove 223 in the transverse groove 223. At this time, the stopper 233 does not block the L-shaped rod. When the plate puller 160 moves to the lower side of the extension plate 130 of the filter plate 120, the L-shaped rod 222 is in the transverse groove 223 (it can be set here to ensure that the L-shaped rod 222 is in the transverse groove 223 every time the plate puller 160 pulls the plate and is under the filter plate 120), and the upper end of the L-shaped rod 222 abuts against the extension plate 130. At this time, the mounting sleeve 213 does not extend out of the receiving groove 211. When the plate puller 160 moves to the lower side of the extension plate 130 of the filter plate 120, the mounting sleeve 213 is aligned with the locking block 214. At this time, the second electric slide rail 212 is started, so that the mounting sleeve 213 moves upward, and the locking block 214 cooperates with the mounting sleeve 213;

[0035] Then the first electric slide rail 140 is started, so that the plate puller 160 is reset. At this time, the upper end of the L-shaped rod 222 abuts against the extension plate 130, and the L-shaped plate moves in the transverse groove 223. When it moves to the connection between the arc groove 224 and the transverse groove 223, since the baffle cannot flip towards the communication groove 231, it will not move into the communication groove 231. The L-shaped rod 222 moves into the arc groove 224. When it moves into the arc groove 224, the L-shaped rod 222 moves upward, driving the extension plate 130 to move upward. Thus, the filter plate 120 as a whole moves upward. When the L-shaped rod 222 moves into the vertical groove 225, at this time, under the action of gravity, the filter plate 120 quickly resets, driving the extension plate 130 to reset, so that a collision occurs between the extension plate 130 and the support plate 110, thereby generating a large vibration, and the cake (the soil from which water has been removed, the same below) on the filter plate 120 is shaken off, preventing it from adhering to the filter plate 120.

[0036] In summary, by setting the vibration component, during the process of the pull plate device 160 pulling the filter plate 120, it can also drive the extension plate 130 on the filter plate 120 to collide with the support plate 110, causing the filter plate 120 to vibrate greatly, shaking off the filter cake on the filter plate 120 and preventing the filter cake from adhering to the filter plate 120.

[0037] Example 2. Refer to Figures 1 to 8 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides an impact assembly 240 for the solid-liquid waste separation device used in the production of aluminum tripolyphosphate, which solves the problem of how to further prevent the filter cake from adhering to the filter plate 120. It includes an impact assembly 240, which includes an extension sleeve 241 fixedly connected to the pull plate device 160. A U-shaped transmission rod 242 is slidably connected inside the extension sleeve 241. A first impact block 243 is fixedly connected to the transmission rod 242. A second impact block 244 that cooperates with the first impact block 243 is fixedly connected to the extension plate 130. The transmission assembly 250 includes a strip-shaped block 251 disposed in the through port 221. A first circular opening 252 that cooperates with the L-shaped rod 222 is provided on the strip-shaped block 251. Stop plates 253 are provided at both the upper and lower ends of the strip-shaped block (251). A second circular opening for the transmission rod 242 to pass through is provided on the pull plate device 160. The transmission rod 242 is fixedly connected to the strip-shaped block 251. The L-shaped rod 222 is elastically connected to the strip-shaped block 251 through a first spring 254. The transmission rod 242 is elastically connected to the side wall of the extension sleeve 241 through a second spring 255. A right trapezoidal block 256 that cooperates with the L-shaped rod 222 is provided in the arc-shaped groove 224.

[0038] Specifically, the inner diameter of the extension sleeve 241 is larger than the diameter of the transmission rod 242. The collision between the first impact block 243 and the second impact block 244 causes the filter plate 120 to vibrate. The setting of the stop plates 253 here can prevent the strip-shaped block 251 from falling off and support the strip-shaped block 251. Moreover, the transmission rod 242 passes through the second circular opening here, which can also support the strip-shaped block 251.

[0039] When in use, when the L-shaped rod 222 moves into the arc groove 224, the L-shaped rod 222 cooperates with the inclined surface of the right-angled trapezoidal block 256 to drive the L-shaped rod 222 to move outward. The arc groove 224 here is deep enough. During the outward movement of the L-shaped rod 222, the L-shaped rod 222 will not separate from the arc groove 224. During the outward movement of the L-shaped rod 222, the bar block 251 can be driven to move outward, so that the transmission rod 242 moves outward. When the first impact block 243 is separated from the second impact block 244, the first impact block 243 is released. The second spring 255 has elasticity. When the L-shaped rod 222 is separated from the right-angled trapezoidal block 256, under the action of the second spring 255, the transmission rod 242 is quickly reset (because the second spring 255 resets faster), so that the first impact block 243 quickly hits the second impact block 244, causing vibration, thereby causing the extension plate 130 to vibrate and the filter plate 120 to vibrate, further avoiding the adhesion of the material cake. Moreover, this vibration process occurs when the filter plate 120 rises, and will not affect the vibration caused by the collision between the extension plate 130 and the support plate 110.

[0040] In summary, by setting up the impact assembly 240, when the L-shaped rod 222 moves in the arc groove 224, through the cooperation of the L-shaped rod 222 and the right-angled trapezoidal block 256, it can also drive the first impact block 243 and the second impact block 244 to collide and vibrate from different directions, so that the vibration effect is better and the phenomenon of material cake sticking is further prevented.

[0041] Example 3, reference Figures 1 to 8 , which is the third embodiment of the present invention. Different from the previous embodiment, this embodiment provides an anti-sticking component of a solid-liquid waste separation device for aluminum tripolyphosphate production, which solves the problem of further preventing the cake from sticking to the filter plate 120. It includes a gear assembly 310, including a tooth plate 311 fixedly connected to the transmission rod 242, a transmission shaft 312 rotatably connected to the plate puller 160, a gear 313 meshing with the tooth plate 311 fixedly connected to the transmission shaft 312, and a knocking assembly 320 including a disc fixedly connected to the transmission shaft 312. 321, a plurality of knocking balls 322 cooperating with the mounting sleeve 213 are fixedly connected to the disc 321, a gap is provided between the plate puller 160 and the upper end of the support plate 110, the diameter of the knocking ball 322 is smaller than the gap between the plate puller 160 and the upper end of the support plate 110, the elastic component 330 includes a plurality of support grooves 331 provided on the disc 321, a support column 332 is slidably connected in the support groove 331, the support column 332 is elastically connected to the inner wall of the support groove 331 through a third spring 333, and the support column 332 is fixedly connected to the knocking ball 322

[0042] Specifically, when the knocking ball 322 collides with the mounting sleeve 213, vibrations will be generated in the left - right direction, causing the filter cake on the filter plate 120 to fall off. The setting of the third spring 333 enables the support column 332 to be received into the support groove 331, preventing the knocking ball 322 from getting stuck with the mounting sleeve 213. The diameter of the knocking ball 322 is smaller than the gap between the pull - plate device 160 and the upper end of the support plate 110, so that there will be no collision between the knocking ball 322 and the extension plate 130 (the lower end surface of the extension plate 130 abuts against the upper end surface of the support plate 110).

[0043] During use, when the transmission rod 242 moves outward, it can drive the toothed plate 311 to move, thereby driving the meshing gear 313 to rotate, causing the transmission shaft 312 to rotate and the disc 321 to rotate. When the disc 321 rotates, multiple knocking balls 322 intermittently collide with the mounting sleeve 213, causing the mounting sleeve 213 to be knocked in the left - right direction, generating vibrations in the left - right direction, and further preventing the adhesion of the filter cake, so that the cleaning effect of the filter plate 120 is better. When the knocking ball 322 contacts and presses the mounting sleeve 213, the support column 332 can move towards the support groove 331, compressing the third spring 333, thus preventing the knocking ball 322 from getting stuck with the mounting sleeve 213. When the transmission rod 242 resets, similarly, it can still drive the disc 321 to rotate.

[0044] In summary, by setting the anti - adhesion component, when the transmission rod 242 moves, it can also drive the toothed plate 311 to move. Through transmission, multiple knocking balls 322 intermittently collide with the mounting sleeve 213, causing the filter plate 120 to vibrate in the left - right direction, thus achieving a better anti - adhesion effect.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A solid-liquid waste separation device for the production of aluminum tripolyphosphate, characterized in that: Comprising, A separating component, including two support plates (110) arranged on a plate and frame filter press, a plurality of filter plates (120) arranged on the support plates (110), a pair of extension plates (130) arranged on the filter plates (120), a first electric slide rail (140) arranged on the support plates (110), an adapter block (150) arranged on the first electric slide rail (140), and a plate puller (160) arranged on the adapter block (150); A vibrating component, including a lifting assembly (210) arranged on the plate puller (160), a guiding assembly (220) arranged on the plate puller (160), a one-way assembly (230) arranged on the guiding assembly (220), an impact assembly (240) arranged on the plate puller (160), and a transmission assembly (250) arranged on the guiding assembly (220); An anti-sticking component, including a gear component (310) arranged on the impact assembly (240), a knocking component (320) arranged on the gear component (310), and an elastic component (330) arranged on the knocking component (320).

2. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 1, characterized in that: The lifting assembly (210) includes two receiving grooves (211) arranged on the plate puller (160), second electric slide rails (212) are arranged in both of the two receiving grooves (211), an installation sleeve (213) is arranged on the second electric slide rails (212), and a pair of clamping blocks (214) cooperating with the installation sleeve (213) are arranged on the extension plate (130).

3. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 2, characterized in that: The guiding assembly (220) includes a through hole (221) arranged on the plate puller (160), an L-shaped rod (222) is arranged in the through hole (221), a transverse groove (223) is arranged on the support plate (110), an arc-shaped groove (224) is communicated with the transverse groove (223), and a vertical groove (225) is communicated with the arc-shaped groove (224).

4. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 3, wherein: There are a plurality of the transverse grooves (223), arc-shaped grooves (224), and vertical grooves (225). The transverse grooves (223), arc-shaped grooves (224), and vertical grooves (225) form a group, and the vertical groove (225) is communicated with the transverse groove (223) of the adjacent group.

5. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 4, characterized in that: The one-way assembly (230) includes a communicating groove (231) arranged on the transverse groove (223), the communicating groove (231) is communicated with the vertical groove (225), an extension groove (232) is arranged in the communicating groove (231), a rotating shaft is rotatably connected in the extension groove (232), a blocking block (233) is fixedly connected to the rotating shaft, the lower side wall of the blocking block (233) abuts against the inner wall of the extension groove (232), and a torsion spring (234) is arranged on the rotating shaft.

6. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 5, characterized in that: The impact assembly (240) includes an extension sleeve (241) fixedly connected to the puller (160). A U-shaped transmission rod (242) is slidably connected inside the extension sleeve (241). A first impact block (243) is fixedly connected to the transmission rod (242). A second impact block (244) that cooperates with the first impact block (243) is fixedly connected to the extension plate (130).

7. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 6, characterized in that: The transmission assembly (250) includes a strip-shaped block (251) disposed in the through-port (221). A first circular opening (252) that cooperates with the L-shaped rod (222) is provided on the strip-shaped block (251). Stop plates (253) are provided at both the upper and lower ends of the strip-shaped block (251). A second circular opening for the transmission rod (242) to pass through is provided on the puller (160). The transmission rod (242) is fixedly connected to the strip-shaped block (251). The L-shaped rod (222) is elastically connected to the strip-shaped block (251) through a first spring (254). The transmission rod (242) is elastically connected to the side wall of the extension sleeve (241) through a second spring (255). A right trapezoidal block (256) that cooperates with the L-shaped rod (222) is provided in the arc-shaped groove (224).

8. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 6 or 7, characterized in that: The gear tooth assembly (310) includes a toothed plate (311) fixedly connected to the transmission rod (242). A transmission shaft (312) is rotatably connected to the puller (160). A gear (313) that meshes with the toothed plate (311) is fixedly connected to the transmission shaft (312).

9. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 8, wherein: The knocking assembly (320) includes a disc (321) fixedly connected to the transmission shaft (312). A plurality of knocking balls (322) that cooperate with the mounting sleeve (213) are fixedly connected to the disc (321). A gap is provided between the puller (160) and the upper end of the support plate (110). The diameter of the knocking ball (322) is smaller than the gap between the puller (160) and the upper end of the support plate (110).

10. The solid-liquid waste separation device for the production of aluminum tripolyphosphate according to claim 9, characterized in that: The elastic assembly (330) includes a plurality of support grooves (331) provided on the disc (321). A support column (332) is slidably connected inside the support groove (331). The support column (332) is elastically connected to the inner wall of the support groove (331) through a third spring (333). The support column (332) is fixedly connected to the knocking ball (322).

Images