Feces advanced treatment and resource recovery device

Abstract

The invention discloses an excrement advanced treatment and resource recovery device, and relates to the technical field of excrement treatment, the excrement advanced treatment and resource recovery device comprises a treatment pond and further comprises a treatment mechanism arranged in the treatment pond and used for treating excrement, the treatment mechanism comprises a conical pipe arranged on one side of the inlet end of the treatment pond, the side wall of a rotating shaft is fixedly connected with a spiral blade, and the spiral blade is arranged in the conical pipe. The outer diameter of the spiral blade is gradually reduced from the first mounting pipe to the second mounting pipe, a motor is fixedly connected to the side, away from the second mounting pipe, of the first mounting pipe, the output end of the motor is connected with the rotating shaft, and a plurality of liquid outlet holes formed in an annular array are formed in the side, close to the treatment pond, of the conical pipe. Through the arrangement of the treatment mechanism, a complex manure system is converted into a two-phase system of a solid matrix and a liquid matrix, and targeted efficient treatment is facilitated, so that the recovery quality of effective resources is improved while the manure is deeply treated.

Description

Technical Field

[0001] This invention relates to the field of sewage treatment technology, specifically to a device for deep sewage treatment and resource recovery. Background Technology

[0002] In the process of treating manure, due to its high recycling value, solid-liquid separation is often performed. Existing solid-liquid separation equipment mainly includes screen separators, centrifugal separators, and filter press separators. Although these can achieve solid-liquid separation, the separated solid and liquid portions still contain high levels of impurities, which affects the subsequent composting or anaerobic digestion effects. Furthermore, the liquid portion contains excessive solid impurities, increasing the difficulty and cost of treatment and thus reducing the effectiveness of deep treatment of manure and the recovery of solid impurities. Therefore, we propose a device for deep treatment and resource recovery of manure. Summary of the Invention

[0003] The purpose of this invention is to provide a device for deep treatment and resource recycling of fecal waste, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a deep treatment and resource recycling device for fecal waste, comprising a treatment tank and a treatment mechanism disposed in the treatment tank for treating fecal waste; The treatment mechanism includes a conical tube disposed on one side of the inlet end of the treatment tank. A first mounting tube and a second mounting tube are fixedly connected to both ends of the conical tube, respectively. The first and second mounting tubes are connected to the treatment tank via supports. A rotating shaft is rotatably connected inside the conical tube. A helical blade is fixedly connected to the side wall of the rotating shaft. The outer diameter of the helical blade gradually decreases from the first mounting tube to the second mounting tube. A motor is fixedly connected to the side of the first mounting tube away from the second mounting tube, and the output end of the motor is connected to the rotating shaft. The second mounting tube is equipped with a squeezing assembly for squeezing the discharged fecal waste. A feed pipe is fixedly connected to the side of the first mounting tube away from the treatment tank. The feed pipe is equipped with a crushing assembly for breaking up the compacted fecal waste. Multiple outlet holes arranged in a circular array are opened on the side of the conical tube near the treatment tank. Multiple sets of outlet holes are equidistantly arranged. The conical tube is equipped with an anti-clogging assembly to prevent clogging of each outlet hole. The first mounting tube is equipped with a filtering assembly for filtering the liquid squeezed out from the conical tube.

[0005] Preferably, a collection pool is provided on one side of the treatment pool, and the collection pool is located on the side of the second mounting pipe away from the tapered pipe.

[0006] Preferably, the crushing assembly includes two crushing rods rotatably connected between two opposite inner walls of the feed pipe, with multiple crushing plates fixedly connected to the side walls of the two crushing rods respectively, and two motors for rotating the crushing rods fixedly connected to one side of the feed pipe.

[0007] Preferably, the anti-clogging component includes a cleaning tube rotatably connected to the side wall of the conical tube. The cleaning tube is connected to the conical tube via a connecting component. The cleaning tube is slidably connected with a plurality of first T-shaped rods. A conical rod is fixedly connected to one end of each first T-shaped rod near the conical tube. Each conical rod is matched with a liquid outlet hole. A fixing ring is fixedly connected to the side wall of each conical rod. A first spring is sleeved on the side wall of each conical rod. The two ends of each first spring are respectively connected to the fixing ring and the inner wall of the cleaning tube. The feed tube is provided with a rotating component for rotating the cleaning tube.

[0008] Preferably, the connecting assembly includes a first rotating ring and a second rotating ring rotatably connected to both ends of the cleaning tube. The first rotating ring is disposed near the second mounting tube and connected to the side wall of the tapered tube. The second rotating ring is disposed near the first mounting tube and has multiple support plates fixedly connected to its inner wall. The ends of each support plate that are close to each other are connected to the tapered tube.

[0009] Preferably, the rotating assembly includes a first L-shaped plate fixedly connected to the side of the feed pipe near the conical tube, a rotating rod rotatably connected to the first L-shaped plate, a rotating gear and a first bevel gear fixedly connected to both ends of the rotating rod, a gear ring fixedly connected to the side wall of the cleaning pipe, the gear ring meshing with the rotating gear, one of the two crushing rods passing through the feed pipe and fixedly connected to a second bevel gear, the second bevel gear meshing with the first bevel gear.

[0010] Preferably, the extrusion assembly includes a plurality of second T-shaped rods fixedly connected to the end of the second mounting tube away from the tapered tube, each second T-shaped rod being slidably connected to an extrusion plate, the extrusion plate being fixedly connected to a tapered plate on the side near the second mounting tube, each second T-shaped rod having a second spring sleeved on its sidewall, one end of each second spring being connected to the extrusion plate, and each second T-shaped rod having an adjustment assembly for adjusting the elastic force of the second spring.

[0011] Preferably, the adjustment assembly includes a threaded strip formed on the side wall of the second T-shaped rod, the threaded strip being threadedly connected to an adjustment ring, and the end of the second spring away from the extrusion plate being connected to the adjustment ring.

[0012] Preferably, the filter assembly includes a mounting ring detachably installed on the side of the first mounting pipe near the treatment tank. One side of the mounting ring is at the same height as the side of the cleaning pipe near the first mounting pipe. A filter frame is fixedly connected to the side of the mounting ring near the treatment tank. The filter frame is connected to a filter plate through four telescopic components arranged symmetrically in pairs. The filter frame is provided with a shaking component for shaking the filter plate.

[0013] Preferably, the shaking assembly includes a second L-shaped plate fixedly connected to the inner wall of the filter frame. The second L-shaped plate is connected to a shaking rod via a keyway and a key pin. A shaking plate is fixedly connected to the side of the filter plate near the treatment tank. An inclined surface is formed on the side of the shaking plate near the shaking rod. One end of the shaking rod near the shaking plate is slidably connected to the inclined surface. A third spring is sleeved on the side wall of the shaking rod. The two ends of the third spring are respectively connected to the inner wall of the filter frame and the second L-shaped plate. Multiple triangular plates are fixedly connected to the side of the toothed ring near the filter frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are: The fecal waste deep treatment and resource recovery device of the present invention, through the setting of the treatment mechanism, with the cooperation of the crushing component and the filtration component, realizes the pre-crushing, "conveying-compression-dehydration" and fine filtration of fecal waste, transforming the complex fecal waste system into a two-phase system of "solid matrix + liquid matrix", which facilitates targeted and efficient treatment, thereby improving the quality of effective resource recovery while the fecal waste is deeply treated. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the position between the anti-clogging component and the tapered tube of the present invention; Figure 3 This is a schematic diagram illustrating the internal relationships of the processing components in this invention; Figure 4 This is a schematic diagram of the internal structure of the crushing component of the present invention; Figure 5 This is a schematic diagram of the internal structure of the filter component of the present invention; Figure 6 for Figure 3 Enlarged view of point A in the middle; Figure 7 for Figure 4 Enlarged view at point B in the middle; Figure 8 for Figure 5 Enlarged view of point C in the middle.

[0016] In the diagram: 1. Treatment tank; 201. Conical tube; 203. First mounting tube; 204. Second mounting tube; 205. Rotating shaft; 206. Spiral blade; 207. Motor; 208. Liquid outlet; 209. Feed pipe; 210. Collection tank; 301. Crushing rod; 302. Crushing plate; 303. Motor; 401. Cleaning pipe; 402. First T-shaped rod; 403. Conical rod; 404. Fixing ring; 405. First spring; 501. First rotating ring; 502. Second rotating ring; 503. Support plate; 601. First L-shaped rod. 602. Profile plate; 603. Rotating rod; 604. Rotating gear; 605. Gear ring; 606. Second bevel gear; 707. First bevel gear; 708. Second T-shaped rod; 709. Extrusion plate; 7000. Conical plate; 701. Second spring; 802. Adjusting ring; 803. Threaded strip; 904. Mounting ring; 905. Filter frame; 906. Filter plate; 907. Telescopic assembly; 1008. Second L-shaped plate; 1009. Shaking rod; 1000. Shaking plate; 1000. Inclined surface; 1001. Third spring; 1002. Triangular plate. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Example 1 Please see Figures 1-8 The illustrated device for deep treatment and resource recycling of fecal waste includes a treatment tank 1 and a treatment mechanism disposed in the treatment tank 1 for treating fecal waste. The processing mechanism includes a tapered tube 201 disposed on one side of the inlet end of the processing tank 1. A first mounting tube 203 and a second mounting tube 204 are fixedly connected to both ends of the tapered tube 201, respectively. The first mounting tube 203 and the second mounting tube 204 are respectively connected to the processing tank 1 via brackets. A rotating shaft 205 is rotatably connected inside the tapered tube 201. A helical blade 206 is fixedly connected to the side wall of the rotating shaft 205. The outer diameter of the helical blade 206 gradually decreases from the first mounting tube 203 to the second mounting tube 204. A motor 207 is fixedly connected to the side of the first mounting tube 203 away from the second mounting tube 204. The output end of the motor 207 is connected to the rotating shaft 204. The shaft 205 is connected to the second mounting pipe 204, which is equipped with a squeezing component for squeezing the discharge of fecal waste. The first mounting pipe 203 is fixedly connected to the side away from the treatment tank 1 with a feed pipe 209. The feed pipe 209 is equipped with a crushing component for crushing the clumped fecal waste. The conical pipe 201 is provided with a plurality of liquid outlet holes 208 arranged in a ring array on the side near the treatment tank 1. Each liquid outlet hole 208 is arranged in multiple sets at equal intervals. The conical pipe 201 is equipped with an anti-clogging component for preventing the liquid outlet holes 208 from clogging. The first mounting pipe 203 is equipped with a filtering component for filtering the liquid squeezed out from the conical pipe 201. It should be noted that, through the design of the processing mechanism, the combined action of the crushing and filtration components enables the pre-crushing, "conveyance-compression-dehydration," and fine filtration of fecal waste, transforming the complex fecal waste system into a two-phase system of "solid matrix + liquid matrix." This facilitates targeted and efficient treatment, thereby improving the quality of resource recovery while achieving deep treatment of the fecal waste.

[0019] Please see Figure 1 The processing pool 1 shown in the figure has a collection pool 210 on one side, and the collection pool 210 is located on the side of the second mounting pipe 204 away from the tapered pipe 201; It should be noted here that the collection tank 210 is used to collect the solid impurities of fecal waste after the water has been squeezed out.

[0020] Please see Figures 1-7 The crushing assembly shown in the figure includes two crushing rods 301 rotatably connected between two inner walls of the feed pipe 209. Multiple crushing plates 302 are respectively fixedly connected to the side walls of the two crushing rods 301. Two motors 303 for rotating the crushing rods 301 are fixedly connected to one side of the feed pipe 209. It should be noted that the crushing component breaks down the compacted fecal waste, achieving pretreatment of the waste and thus facilitating subsequent solid-liquid separation.

[0021] Please see Figure 3 and Figure 6The anti-clogging component shown in the figure includes a cleaning tube 401 rotatably connected to the side wall of the tapered tube 201. The cleaning tube 401 is connected to the tapered tube 201 through a connecting component. Multiple first T-shaped rods 402 are slidably connected to the cleaning tube 401. A tapered rod 403 is fixedly connected to one end of each first T-shaped rod 402 near the tapered tube 201. Each tapered rod 403 is matched with the liquid outlet 208. A fixing ring 404 is fixedly connected to the side wall of each tapered rod 403. A first spring 405 is sleeved on the side wall of each tapered rod 403. The two ends of each first spring 405 are respectively connected to the fixing ring 404 and the inner wall of the cleaning tube 401. The feed tube 209 is provided with a rotating component for rotating the cleaning tube 401. It should be noted that by setting up the anti-clogging component, the risk of solid impurities from the feces causing blockage of the liquid outlet 208 due to the squeezing of the feces is reduced, thereby ensuring the smooth flow of liquid impurities from the feces outlet 208.

[0022] Please see Figure 3 and Figure 6 The connecting assembly shown in the figure includes a first rotating ring 501 and a second rotating ring 502 that are rotatably connected to both ends of the cleaning tube 401. The first rotating ring 501 is located near the second mounting tube 204 and is connected to the side wall of the tapered tube 201. The second rotating ring 502 is located near the first mounting tube 203 and has multiple support plates 503 fixedly connected to its inner wall. The ends of each support plate 503 that are close to each other are connected to the tapered tube 201. It should be noted here that the cleaning tube 401 and the tapered tube 201 are connected by setting the connecting components.

[0023] Please see Figure 4 and Figure 7 The rotating assembly shown in the figure includes a first L-shaped plate 601 fixedly connected to the feed pipe 209 near the conical pipe 201. The first L-shaped plate 601 is rotatably connected to a rotating rod 602. The two ends of the rotating rod 602 are respectively fixedly connected to a rotating gear 603 and a first bevel gear 606. A gear ring 604 is fixedly connected to the side wall of the cleaning pipe 401. The gear ring 604 and the rotating gear 603 are meshed with each other. One of the two crushing rods 301 passes through the feed pipe 209 and is fixedly connected to a second bevel gear 605. The second bevel gear 605 and the first bevel gear 606 are meshed with each other. It should be noted here that by setting up the rotating component, the power of the crushing component is used to drive the cleaning pipe 401 to rotate, thereby saving energy expenditure.

[0024] Please see Figure 3 and Figure 6The extrusion assembly shown in the figure includes a plurality of second T-shaped rods 701 fixedly connected to the end of the second mounting tube 204 away from the tapered tube 201. Each second T-shaped rod 701 is slidably connected to an extrusion plate 702. A tapered plate 703 is fixedly connected to the side of the extrusion plate 702 near the second mounting tube 204. A second spring 704 is sleeved on the side wall of each second T-shaped rod 701. One end of each second spring 704 is connected to the extrusion plate 702. Each second T-shaped rod 701 is provided with an adjustment assembly for adjusting the elastic force of the second spring 704. It should be noted here that the extrusion component is designed to apply a squeezing force to the conveyed feces, thereby increasing the squeezing pressure on the feces.

[0025] Please see Figure 3 and Figure 6 The adjustment assembly shown in the figure includes a threaded bar 802 opened on the side wall of the second T-shaped bar 701, the threaded bar 802 is threadedly connected to an adjustment ring 801, and the end of the second spring 704 away from the extrusion plate 702 is connected to the adjustment ring 801. It should be noted here that by adjusting the component settings, the compression amount of the second spring 704 is changed, thereby altering the elastic force of the second spring 704, which facilitates the adjustment of the compression force on the feces according to the moisture content of the feces.

[0026] Please see Figure 5 and Figure 8 The filter assembly shown in the figure includes a mounting ring 901 that is detachably installed on the side of the first mounting pipe 203 near the treatment tank 1. One side of the mounting ring 901 is at the same height as the side of the cleaning pipe 401 near the first mounting pipe 203. A filter frame 902 is fixedly connected to the side of the mounting ring 901 near the treatment tank 1. The filter frame 902 is connected to a filter plate 903 through four telescopic components 904 arranged symmetrically in pairs. The filter frame 902 is provided with a shaking component for shaking the filter plate 903. It should be noted here that by setting up the filter components, the content of solid impurities in the water can be reduced and the recovery of solid impurities can be increased.

[0027] It is worth noting that the telescopic component 904 can be referenced in the authorization announcement number CN116329827B, "A telescopic mechanism in a welding equipment with multiple parallel titanium alloy reinforcing ribs based on positioning clamping".

[0028] Please see Figure 5 and Figure 8The shaking assembly shown in the figure includes a second L-shaped plate 1001 fixedly connected to the inner wall of the filter frame 902. The second L-shaped plate 1001 is connected to a shaking rod 1002 via a keyway and a key pin. The filter plate 903 is fixedly connected to the side near the treatment tank 1. The shaking plate 1003 has an inclined surface 1004 on the side near the shaking rod 1002. One end of the shaking rod 1002 near the shaking plate 1003 is slidably connected to the inclined surface 1004. A third spring 1005 is sleeved on the side wall of the shaking rod 1002. The two ends of the third spring 1005 are respectively connected to the inner wall of the filter frame 902 and the second L-shaped plate 1001. A toothed ring 604 is fixedly connected to a plurality of triangular plates 1006 on the side near the filter frame 902. It should be noted that by setting the shaking component, the filter plate 903 is made to shake, thereby reducing the chance of the filter plate 903 being clogged.

[0029] This solution includes a deep treatment and resource recycling device for fecal waste, comprising the following steps: When treating manure, the manure is first fed into the feed pipe 209. After the manure enters the feed pipe 209, two motors 303 are started, which drive two crushing rods 301 to rotate in opposite directions, thereby driving each crushing plate 302 to crush the manure. This crushes the hardened manure and achieves pretreatment of the manure, thus providing operational convenience for subsequent solid-liquid separation. After being crushed, the fecal waste enters the first installation pipe 203. At this time, the motor 207 is started, driving the rotating shaft 205 to rotate. During the rotation of the rotating shaft 205, the spiral blades 206 will rotate synchronously. The rotation of the spiral blades 206 conveys the fecal waste, and because the diameter of the spiral blades 206 decreases, the "conveying-compressing-dehydrating" operation is realized. At the same time, since one end of the second installation pipe 204 is connected to the compression plate 702 through multiple second T-shaped rods 701 and second springs 704, under the elastic action of the second springs 704, the conical plate 703 at one end of the compression plate 702 is pushed to compress and block the outlet of the second installation pipe 204, thereby applying a compressive pushing force to the conveyed fecal waste and increasing the compressive force on the fecal waste. The squeezed feces will squeeze out the water mixed on the surface or inside, and flow from the liquid outlets 208 on one side of the conical tube 201 into the cleaning tube 401. Since the cleaning tube 401 is inclined, the squeezed water will flow into the filter frame 902. The solid impurities of the feces after the water is squeezed will flow from the pipe opening of the second installation pipe 204 into the collection tank 210, thereby realizing the resource recovery of solid impurities of feces. Simultaneously, during the crushing process of the crushing component on the compacted fecal matter, the second bevel gear 605 will rotate. The meshing transmission between the second bevel gear 605 and the first bevel gear 606 will then drive the rotating gear 603 at one end of the rotating rod 602 to rotate. Subsequently, the meshing transmission between the rotating gear 603 and the gear ring 604 will drive the cleaning pipe 401 to rotate, thereby driving each of the first T-shaped rods 402 to rotate. During the rotation of each of the first T-shaped rods 402, when the conical rod at one end of the first T-shaped rod 402... When 403 abuts against the outlet hole 208, the interaction force will push the conical rod 403 away from the conical tube 201. When the conical rod 403 engages with the outlet hole 208, under the elastic action of the first spring 405, the conical rod 403 will be pushed into the outlet hole 208 to clear the outlet hole 208, thereby reducing the risk of solid impurities in the feces causing blockage of the outlet hole 208 due to the squeezing of feces, and thus ensuring the smooth flow of liquid impurities from the outlet hole 208. When the water in the sewage is squeezed and flows into the filter frame 902, it will be filtered by the filter plate 903, thereby reducing the content of solid impurities in the water and increasing the recovery of solid impurities. The filtered water will flow into the treatment tank 1, and then be treated and purified for recycling (the sewage treatment and purification method and working principle are existing technologies and will not be described in detail here). While filtering the squeezed sewage, the rotation of the toothed ring 604 drives the rotation of each triangular plate 1006, which in turn causes each triangular plate 1006 to reciprocate against the rocking rod 1002. Then, under the interaction force between the rocking rod 1002 and the inclined surface 1004 of the rocking plate 1003 and the elasticity of the telescopic component 904, the filter plate 903 is driven to reciprocate up and down, which causes the filter plate 903 to shake, thereby reducing the chance of the filter plate 903 being blocked. Therefore, by pre-crushing the feces and sewage, and through "transportation-compression-dehydration" and fine filtration, the complex feces and sewage system is transformed into a two-phase system of "solid matrix + liquid matrix", which facilitates targeted and efficient treatment. This allows the feces and sewage to be deeply treated while improving the quality of recovery of effective resources.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for deep treatment and resource recovery of fecal waste, comprising: Processing pool (1); Its characteristic is that it further includes: A treatment unit installed in the treatment tank (1) for treating fecal waste; The processing mechanism includes a tapered tube (201) disposed on one side of the inlet end of the processing tank (1). A first mounting tube (203) and a second mounting tube (204) are fixedly connected to both ends of the tapered tube (201). The first mounting tube (203) and the second mounting tube (204) are respectively connected to the processing tank (1) via supports. A rotating shaft (205) is rotatably connected inside the tapered tube (201). A spiral blade (206) is fixedly connected to the side wall of the rotating shaft (205). The outer diameter of the spiral blade (206) gradually decreases from the first mounting tube (203) to the second mounting tube (204). A motor (207) is fixedly connected to the side of the first mounting tube (203) away from the second mounting tube (204). The motor (207)... The output end is connected to the rotating shaft (205). The second mounting pipe (204) is provided with a squeezing component for squeezing the discharge of fecal waste. The first mounting pipe (203) is fixedly connected to a feed pipe (209) on the side away from the treatment tank (1). The feed pipe (209) is provided with a crushing component for crushing the clumped fecal waste. The conical pipe (201) is provided with a plurality of liquid outlet holes (208) arranged in a ring array on the side near the treatment tank (1). Each of the liquid outlet holes (208) is arranged in multiple sets at equal intervals. The conical pipe (201) is provided with an anti-clogging component for preventing the liquid outlet holes (208) from clogging. The first mounting pipe (203) is provided with a filtering component for filtering the liquid squeezed out from the conical pipe (201).

2. The deep treatment and resource recovery device for fecal waste according to claim 1, characterized in that: A collection pool (210) is provided on one side of the treatment pool (1), and the collection pool (210) is located on the side of the second mounting pipe (204) away from the tapered pipe (201).

3. The deep treatment and resource recovery device for fecal waste according to claim 2, characterized in that: The crushing assembly includes two crushing rods (301) rotatably connected between two opposite inner walls of the feed pipe (209). Multiple crushing plates (302) are respectively fixedly connected to the side walls of the two crushing rods (301). Two motors (303) for rotating the crushing rods (301) are fixedly connected to one side of the feed pipe (209).

4. The deep treatment and resource recovery device for fecal waste according to claim 3, characterized in that: The anti-clogging component includes a cleaning tube (401) rotatably connected to the side wall of the conical tube (201). The cleaning tube (401) is connected to the conical tube (201) through a connecting component. The cleaning tube (401) is slidably connected with a plurality of first T-shaped rods (402). Each first T-shaped rod (402) has a conical rod (403) fixedly connected to one end near the conical tube (201). Each conical rod (403) is matched with the liquid outlet (208). Each conical rod (403) has a fixing ring (404) fixedly connected to the side wall of the side wall. Each conical rod (403) has a first spring (405) sleeved on the side wall. The two ends of each first spring (405) are respectively connected to the fixing ring (404) and the inner wall of the cleaning tube (401). The feed tube (209) is provided with a rotating component for rotating the cleaning tube (401).

5. The deep treatment and resource recovery device for fecal waste according to claim 4, characterized in that: The connecting assembly includes a first rotating ring (501) and a second rotating ring (502) rotatably connected to both ends of the cleaning tube (401). The first rotating ring (501) is located near the second mounting tube (204) and connected to the side wall of the tapered tube (201). The second rotating ring (502) is located near the first mounting tube (203) and has multiple support plates (503) fixedly connected to its inner wall. The ends of each support plate (503) that are close to each other are connected to the tapered tube (201).

6. The deep treatment and resource recovery device for fecal waste according to claim 5, characterized in that: The rotating assembly includes a first L-shaped plate (601) fixedly connected to the feed pipe (209) near the tapered pipe (201). The first L-shaped plate (601) is rotatably connected to a rotating rod (602). The two ends of the rotating rod (602) are respectively fixedly connected to a rotating gear (603) and a first bevel gear (606). A gear ring (604) is fixedly connected to the side wall of the cleaning pipe (401). The gear ring (604) and the rotating gear (603) are meshed with each other. One of the two crushing rods (301) passes through the feed pipe (209) and is fixedly connected to a second bevel gear (605). The second bevel gear (605) and the first bevel gear (606) are meshed with each other.

7. The deep treatment and resource recovery device for fecal waste according to claim 6, characterized in that: The extrusion assembly includes a plurality of second T-shaped rods (701) fixedly connected to the end of the second mounting tube (204) away from the tapered tube (201). Each second T-shaped rod (701) is slidably connected to an extrusion plate (702). A tapered plate (703) is fixedly connected to the side of the extrusion plate (702) near the second mounting tube (204). A second spring (704) is sleeved on the side wall of each second T-shaped rod (701). One end of each second spring (704) is connected to the extrusion plate (702). Each second T-shaped rod (701) is provided with an adjustment assembly for adjusting the elastic force of the second spring (704).

8. The deep treatment and resource recovery device for fecal waste according to claim 7, characterized in that: The adjustment assembly includes a threaded bar (802) formed on the side wall of the second T-shaped rod (701), the threaded bar (802) being threadedly connected to an adjustment ring (801), and the end of the second spring (704) away from the compression plate (702) being connected to the adjustment ring (801).

9. The deep treatment and resource recovery device for fecal waste according to claim 8, characterized in that: The filter assembly includes a mounting ring (901) that is detachably installed on the side of the first mounting pipe (203) near the treatment tank (1). One side of the mounting ring (901) is at the same height as the side of the cleaning pipe (401) near the first mounting pipe (203). A filter frame (902) is fixedly connected to the side of the mounting ring (901) near the treatment tank (1). The filter frame (902) is connected to a filter plate (903) through four telescopic components (904) arranged symmetrically in pairs. The filter frame (902) is provided with a shaking component for shaking the filter plate (903).

10. The deep treatment and resource recovery device for fecal waste according to claim 9, characterized in that: The shaking assembly includes a second L-shaped plate (1001) fixedly connected to the inner wall of the filter frame (902). The second L-shaped plate (1001) is connected to a shaking rod (1002) via a keyway and a key pin. The filter plate (903) is fixedly connected to a shaking plate (1003) on the side near the treatment tank (1). The shaking plate (1003) has an inclined surface (1004) on the side near the shaking rod (1002). The end of the shaking rod (1002) near the shaking plate (1003) is slidably connected to the inclined surface (1004). A third spring (1005) is sleeved on the side wall of the shaking rod (1002). The two ends of the third spring (1005) are respectively connected to the inner wall of the filter frame (902) and the second L-shaped plate (1001). The toothed ring (604) is fixedly connected to a plurality of triangular plates (1006) on the side near the filter frame (902).

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