Sewage suction and dehydration treatment vehicle

Abstract

The invention relates to the technical field of sludge dewatering, and discloses a sewage suction and dewatering treatment vehicle which comprises a sewage suction vehicle, a material storage barrel is fixedly connected to the top of the sewage suction vehicle, a material suction pump is fixedly connected to the top of the material storage barrel, and a connecting arm is rotatably connected to the surface of the material suction pump. Comprising a side ring slidably connected with the surface of a sliding rod, the surface of the side ring is fixedly connected with a telescopic frame, the end, away from the inner wall of a discharging barrel, of a compression rod is fixedly connected with the surface of the telescopic frame, and the end, away from the side ring, of the telescopic frame is fixedly connected with an absorption pipe. Sludge can slide to the surface of the absorption pipe through the interior of the material sliding cavity, organic matter contained in the sludge rushing into the surface of the absorption pipe is adsorbed in the absorption pipe through the absorption pipe, the absorption time of the organic matter contained in the dewatered sludge can be shortened, and therefore the recovery efficiency of the organic matter contained in the absorbed sludge is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sludge dehydration, in particular to a sludge suction and dehydration treatment vehicle. Background Art

[0002] The sewage suction and dehydration vehicle is a special vehicle used to collect, transport and treat sewage, sludge and other pollutants. It is mainly used in urban sanitation, sewage treatment plants, chemical companies, farms and other places. It can effectively clean up sludge, feces, waste residues and other pollutants in sewage pools, septic tanks and sewers, and dehydrate them to reduce the volume and weight of pollutants, which is convenient for subsequent transportation and disposal.

[0003] The patent application with application number CN202310892654.9 discloses a sewage suction and dehydration treatment vehicle, including a frame; a closed compartment is provided above the chassis of the frame, and a power assembly is arranged below; the input end of the debris screening machine is connected to a corrugated conveying pipe, and a sewage suction pump is provided at the end of the corrugated conveying pipe; the input end of the debris screening machine is connected to a mud collection device.

[0004] However, this patent also has the following shortcomings. Since the sludge in urban pipe networks has the characteristics of complex composition, high organic matter and more usable substances, when a sewage suction and dehydration treatment vehicle is used to dehydrate the sludge, if the dehydration intensity of the sludge is too high during the dehydration process, the recyclable organic mixture in the sludge will be destroyed, thereby affecting the recyclable treatment efficiency of the organic matter in the sludge. In view of this situation, a sewage suction and dehydration treatment vehicle is specially proposed. Summary of the invention

[0005] The object of the present invention is to provide a sewage suction and dehydration treatment vehicle to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a sewage suction and dehydration treatment vehicle, comprising a sewage suction vehicle, a material storage barrel is fixedly connected to the top of the sewage suction vehicle, a suction pump is fixedly connected to the top of the top of the material storage barrel, a connecting arm is rotatably connected to the surface of the suction pump, a telescopic mechanism is provided at one end of the connecting arm away from the suction pump, a compression mechanism is provided on the surface of the material storage barrel, and further comprising:

[0007] The discharging mechanism includes a discharging barrel fixedly connected to the surface of the storage barrel, a discharging pipe fixedly connected to the bottom of the inner wall of the discharging barrel, sliding rods fixedly connected to both sides of the inner wall of the discharging barrel, a compression rod fixedly connected to the bottom of the inner wall of the discharging barrel, an end of the discharging barrel away from the storage barrel is fixedly connected to a discharge pipe, and an end of the discharge pipe away from the discharging barrel is fixedly connected to the top of the sewage suction truck, and one end of the compression rod pushes the telescopic frame.

[0008] The absorption component includes an edge ring that is slidably connected to the surface of the sliding rod, the surface of the edge ring is fixedly connected to a telescopic frame, the end of the compression rod away from the inner wall of the discharge barrel is fixedly connected to the surface of the telescopic frame, the end of the telescopic frame away from the edge ring is fixedly connected to the absorption tube, the surface of the telescopic frame is fixedly connected to a sliding cavity, and the telescopic frame slides on the surface of the sliding rod through the edge ring.

[0009] According to the above technical solution, the telescopic mechanism includes a telescopic rod, one end of which is fixedly connected to the bottom of the connecting arm, one end of the telescopic rod away from the connecting arm is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a conical plate. The telescopic rod is extended toward the bottom to drive the connecting plate to come into contact with the inside of the sludge.

[0010] The top of the suction pipe is fixedly connected with the suction pipe, and the bottom of the suction pipe is fixedly connected with the suction pipe, and the bottom of the suction pipe is fixedly connected with the suction pipe.

[0011] According to the above technical solution, the surface of the filter disc is provided with filter holes, the surface of the pounding disc is fixedly connected with a pounding rod, the surface of the pounding disc is provided with an absorption groove, and the filter disc will slide towards the surface of the pounding disc inside the suction pipe.

[0012] According to the above technical solution, a feed hole is opened on the surface of the sliding plate, a feed cavity is opened inside the feed introduction ring, and the feed introduction ring has a telescopic characteristic. The sliding plate on the surface of the cone plate will reduce the resistance of the sludge inside to the bottom of the cone plate.

[0013] According to the above technical solution, the compression mechanism includes a compression cylinder, one end of which is fixedly connected to the left side of the storage cylinder, a dehydration assembly is provided at the bottom of the inner wall of the compression cylinder, a water absorption block is fixedly connected to the inner wall of the compression cylinder, a compression plate is slidably connected to the surface of the water absorption block, a leakage cylinder is fixedly connected to one end of the water absorption block, a propeller is fixedly connected to the inner wall of the compression plate, a telescopic arm is fixedly connected to the surface of the propeller, an end of the telescopic arm away from the propeller is slidably connected to the top slot hole of the compression cylinder, and when one end of the telescopic arm slides at the top slot hole of the compression cylinder, the compression plate is squeezed.

[0014] According to the above technical solution, a water absorption groove is provided on the surface of the water absorption block, drainage holes are provided on the surface of the drain tube, and a water storage tank is provided inside the water absorption block, so that the water in the sludge is absorbed by the water absorption block.

[0015] According to the above technical solution, the dehydration assembly includes a telescopic tube, one end of the telescopic tube is fixedly connected to the bottom of the inner wall of the compression cylinder, the end of the telescopic tube away from the inner wall of the compression cylinder is fixedly connected to the surface of the compression disk, a connecting ring is fixedly connected to the surface of the telescopic tube, a movable disk is fixedly connected to the surface of the connecting ring, the movable disk is slidably connected to the inner wall of the compression cylinder, an ejection tube is fixedly connected to the bottom of the inner wall of the movable disk, and one end of the ejection tube away from the inner wall of the movable disk is fixedly connected to a drainage board, and when the multi-layer movable disks slide inside the compression cylinder, the sludge inside the compression cylinder will be squeezed.

[0016] According to the above technical solution, the telescopic tube has telescopic characteristics, and a cavity is provided inside the pop-up tube. When the telescopic tube contracts inwardly, air pressure is generated and discharged into the movable disk through the connecting ring.

[0017] Compared with the prior art, the present invention provides a sewage suction and dehydration treatment vehicle, which has the following beneficial effects:

[0018] 1. The present invention is provided with a telescopic mechanism, and the resistance of the sludge inside to the bottom of the cone disk can be reduced through multiple razor-shaped sliding disks on the surface of the cone disk. By providing this mechanism, the resistance of the sludge inside to the connecting disk can be reduced when the suction pipe is extended and retracted inside the sludge through the telescopic rod to absorb the sludge, thereby affecting the absorption efficiency of the suction pipe on the recyclable organic matter in the sludge.

[0019] 2. The present invention is provided with a suction component, and multiple pounding rods on the surface of the pounding disk will extend into the filter holes on the surface of the filter disk, thereby squeezing and discharging the sludge inside the filter holes, avoiding blockage of the filter holes due to accumulation of sludge, thereby affecting the absorption of the sludge inside the official website. By setting up this component, the sludge inside the urban pipeline network can be prevented from clogging the filter net on the surface of the filter disk, thereby improving the absorption efficiency of the suction pipe for organic matter inside the sludge.

[0020] 3. The present invention is provided with a compression mechanism, and the sludge will flow inside the compression cylinder when compressed by the drainage board. When the sludge is compressed, the moisture inside the sludge will be absorbed by the water-absorbing block and discharged outward through the leakage cylinder. The compression force exerted on the sludge by the multi-layer drainage boards when moving inside the compression cylinder will not damage the organic mixture contained in the sludge. By setting up this mechanism, while improving the drainage efficiency of the sludge absorbed by the sewage suction truck, it can also ensure that the usable organic matter in the sludge will not be destroyed due to severe compression.

[0021] 4. The present invention is provided with a discharge mechanism. When the multiple telescopic frames on the surface of the side ring are extended and retracted inside the discharge barrel, the sludge will slide to the surface of the absorption tube through the interior of the sliding cavity, and the organic matter contained in the sludge flowing into its surface will be adsorbed inside by the absorption tube. The surface of the telescopic frame is provided with multiple telescopic grooves to reduce the resistance encountered by the telescopic frame when it is extended and retracted inside the sludge. By providing this mechanism, the absorption time of the organic matter contained in the dehydrated sludge can be reduced, thereby improving the recovery efficiency of the organic matter contained in the absorbed sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a three-dimensional diagram of the telescopic mechanism of the present invention;

[0025] Figure 3 is a three-dimensional diagram of the suction assembly of the present invention;

[0026] Figure 4 It is a schematic cross-sectional view of the suction pipe of the present invention;

[0027] Figure 5 is a three-dimensional diagram of the compression mechanism of the present invention;

[0028] Figure 6 is a three-dimensional diagram of the dehydration assembly of the present invention;

[0029] Figure 7 It is a three-dimensional diagram of the discharging mechanism of the present invention;

[0030] Figure 8 It is a schematic cross-sectional view of the absorption assembly of the present invention.

[0031] In the figure: 1. Sewage suction truck; 2. Storage barrel; 3. Suction pump; 4. Connecting arm; 5. Telescopic mechanism; 501. Telescopic rod; 502. Connecting plate; 503. Cone plate; 504. Suction assembly; 5041. Sliding plate; 5042. Leading ring; 5043. Suction pipe; 5044. Pounding plate; 5045. Filter plate; 5046. Coating belt; 5047. Push rod; 5048. Tension arm; 5049. Telescopic device; 6. Compression mechanism; 601. Compression barrel; 602. Water absorption block; 603 , compression plate; 604, drain cylinder; 605, pusher; 606, telescopic arm; 607, dewatering assembly; 6071, telescopic tube; 6072, connecting ring; 6073, movable plate; 6074, ejection tube; 6075, drain plate; 7, discharge mechanism; 701, discharge cylinder; 702, discharge tube; 703, discharge tube; 704, sliding rod; 705, compression rod; 706, absorption assembly; 7061, side ring; 7062, sliding cavity; 7063, telescopic frame; 7064, absorption tube. DETAILED DESCRIPTION

[0032] 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.

[0033] For example, see Figure 1-Figure 4 The present invention provides a technical solution: a sewage suction and dehydration treatment vehicle, comprising a sewage suction vehicle 1, a material storage barrel 2 is fixedly connected to the top of the sewage suction vehicle 1, a suction pump 3 is fixedly connected to the top of the top of the material storage barrel 2, the model of the suction pump 3 is a self-priming pump 25JMZ-22, a connecting arm 4 is rotatably connected to the surface of the suction pump 3, a telescopic mechanism 5 is arranged at one end of the connecting arm 4 away from the suction pump 3, a compression mechanism 6 is arranged on the surface of the material storage barrel 2, and further comprising:

[0034] The telescopic mechanism 5 includes a telescopic rod 501, one end of which is fixedly connected to the bottom of the connecting arm 4, and the end of the telescopic rod 501 away from the connecting arm 4 is fixedly connected to a connecting plate 502, and the bottom of the connecting plate 502 is fixedly connected to a cone plate 503. The sewage suction truck 1 is started and driven to the top of the manhole cover of the urban road, and the telescopic rod 501 is started to extend downward through the manhole cover into the interior of the urban pipe network. When the telescopic rod 501 is extended to the bottom and drives the connecting plate 502 to come into contact with the inside of the sludge, it will come into contact with the inside of the sludge through the cone plate 503. When the cone plate 503 When sliding downward inside the sludge, the inside of the sludge will generate pressure on the surface of the cone disk 503. Since the surface of the cone disk 503 is a conical cylinder with high smoothness, this will reduce the pressure brought by the inside of the sludge. The multiple razor-shaped sliding disks 5041 on the surface of the cone disk 503 can reduce the resistance of the inside of the sludge to the bottom of the cone disk 503. When the suction pipe 5043 absorbs the sludge by telescopic rod 501, the resistance of the inside of the sludge to the connecting disk 502 can be reduced, thereby affecting the absorption efficiency of the suction pipe 5043 for the recyclable organic matter in the sludge.

[0035] A feed hole is provided on the surface of the sliding plate 5041, and a feed cavity is provided inside the feed introduction ring 5042. The feed introduction ring 5042 has a telescopic characteristic. When the telescopic rod 501 drives the suction pipe 5043 on the surface of the connecting plate 502 to enter the interior of the urban pipe network sludge, suction is generated by starting the suction pump 3 and transmitted to the interior of the telescopic rod 501 through the connecting arm 4. The suction is transmitted to the interior of the connecting plate 502 through the telescopic rod 501, and then transmitted to the interior of the sliding plate 5041 through the feed introduction rings 5042 on both sides of the connecting plate 502. The sludge in the pipe network can be absorbed into the connecting plate 502 through the absorption holes on the surface of the sliding plate.

[0036] The material suction assembly 504 is also included, and the material suction assembly 504 includes a sliding material plate 5041 fixedly connected to the surface of the conical plate 503, and the two sides of the sliding material plate 5041 are fixedly connected to the material introduction ring 5042, and the end of the material introduction ring 5042 away from the sliding material plate 5041 is fixedly connected to the material suction pipe 5043, and one end of the material suction pipe 5043 is fixedly connected to the surface of the connecting plate 502, and the top of the material suction pipe 5043 is fixedly connected to the stretching arm 5048. The surface of the material suction pipe 5043 is fixedly connected to a stretching arm 5048, and one end of the stretching arm 5048 away from the telescopic device 5049 is fixedly connected to a push rod 5047, one end of the push rod 5047 is slidably connected to the top slot of the suction pipe 5043, and the top slot of the suction pipe 5043 is fixedly connected to a covering belt 5046, and one end of the covering belt 5046 away from the top slot of the suction pipe 5043 is fixedly connected to the surface of the push rod 5047, and the push rod 5047 is fixedly connected to the surface of the push rod 5047. The bottom of the suction pipe 5043 is fixedly connected with a filter plate 5045, and the filter plate 5045 is slidably connected to the inner wall of the suction pipe 5043. The bottom of the inner wall of the suction pipe 5043 is fixedly connected with a pounding plate 5044. When the suction pipe 5043 slides inside the sludge, the suction force transmitted outward will absorb the sludge into the interior through the suction pipe 5043. Since the stones contained in the sludge have no recycling value, it is necessary to set a filter plate 5045 inside the suction pipe 5043 to absorb the stones. The filtration is outside. At this time, the telescopic device 5049 needs to be remotely started to drive the stretching arm 5048 on its surface to extend and retract inward and outward. When the stretching arm 5048 is extended and retracted, it will drive one end of the push rod 5047 to slide at the top slot of the suction pipe 5043, and the push rod 5047 will compress the two ends of the covering belt 5046 at the top slot of the suction pipe 5043 when sliding. When the stretching arm 5048 slides, it will drive the filter plate 5045 to extend and retract inside the suction pipe 5043.

[0037] The surface of the filter disc 5045 is provided with filter holes, and the surface of the pounding disc 5044 is fixedly connected with a pounding rod, and the surface of the pounding disc 5044 is provided with an absorption groove. In the process that the suction pipe 5043 absorbs the sludge into the interior of the connecting disc 502, the filter disc 5045 will slide toward the surface of the pounding disc 5044 inside the suction pipe 5043, and the multiple pounding rods on the surface of the pounding disc 5044 will extend into the filter holes on the surface of the filter disc 5045, thereby squeezing and discharging the sludge inside the filter holes, avoiding clogging of the filter holes due to accumulated sludge, thereby affecting the absorption of sludge inside the official website. By setting up this component, the sludge inside the urban pipeline network can be prevented from clogging the filter net on the surface of the filter disc 5045, thereby improving the absorption efficiency of the suction pipe 5043 for organic matter inside the sludge.

[0038] Example 2: Based on Example 1, continue to refer to Figure 5-Figure 6The compression mechanism 6 includes a compression cylinder 601, one end of which is fixedly connected to the left side of the storage cylinder 2, a dehydration assembly 607 is provided at the bottom of the inner wall of the compression cylinder 601, a water absorption block 602 is fixedly connected to the inner wall of the compression cylinder 601, a compression plate 603 is slidably connected to the surface of the water absorption block 602, a leakage cylinder 604 is fixedly connected to one end of the water absorption block 602, a propeller 605 is fixedly connected to the inner wall of the compression plate 603, a telescopic arm 606 is fixedly connected to the surface of the propeller 605, and the telescopic arm 60 6 One end away from the pusher 605 is slidably connected to the top slot of the compression cylinder 601. When the sludge is sucked into the storage cylinder 2 through the connecting arm 4, the sludge in the storage cylinder 2 will enter the interior through the internal discharge hole of the compression cylinder 601. After the sludge enters the compression cylinder 601, the pusher 605 is started to drive one end of the telescopic arm 606 to slide at the top slot of the compression cylinder 601. When one end of the telescopic arm 606 slides at the top slot of the compression cylinder 601, the compression disk 603 is squeezed, so that the compression disk 603 slides inside the compression cylinder 601.

[0039] The telescopic tube 6071 has telescopic properties, and a cavity is opened inside the pop-up tube 6074. The compression disk 603 squeezes one end of the telescopic tube 6071, causing the two ends of the telescopic tube 6071 to shrink inward, thereby causing the movable disk 6073 fixed on the surface of the telescopic tube 6071 to slide inside the compression cylinder 601.

[0040] A water absorption groove is provided on the surface of the water absorption block 602, drainage holes are provided on the surface of the leakage cylinder 604, a water storage tank is provided inside the water absorption block 602, and a multi-layer movable disk 6073 is provided on the surface of the telescopic tube 6071. When the multi-layer movable disk 6073 slides inside the compression cylinder 601, the sludge inside the compression cylinder 601 is squeezed, so that the moisture in the sludge is absorbed by the water absorption block 602.

[0041] The dehydration assembly 607 includes a telescopic tube 6071, one end of which is fixedly connected to the bottom of the inner wall of the compression cylinder 601, and one end of the telescopic tube 6071 away from the inner wall of the compression cylinder 601 is fixedly connected to the surface of the compression disk 603. A connecting ring 6072 is fixedly connected to the surface of the telescopic tube 6071, and a movable disk 6073 is fixedly connected to the surface of the connecting ring 6072. The movable disk 6073 is slidably connected to the inner wall of the compression cylinder 601, and an ejection tube 6074 is fixedly connected to the bottom of the inner wall of the movable disk 6073. One end of the ejection tube 6074 away from the inner wall of the movable disk 6073 is fixedly connected to a drainage plate 6075. When the telescopic tube 6071 contracts inward, air pressure is generated and discharged into the movable disk through the connecting ring 6072. In the disk 6073, the air pressure will drive the pop-up tube 6074 to expand and contract outward and drive the drain plate 6075 to move outward. The expansion and contraction of the drain plate 6075 outward will compress the sludge inside the compression cylinder 601, and the sludge will flow inside the compression cylinder 601 when compressed by the drain plate 6075. When the sludge is compressed, the moisture inside the sludge will be absorbed by the absorbent block 602 and discharged outward through the leakage cylinder 604. The compression force exerted on the sludge by the multi-layered drain plates 6075 when moving inside the compression cylinder 601 will not damage the organic mixture contained in the sludge. While improving the drainage efficiency of the sludge absorbed by the sewage suction truck 1, it can also ensure that the usable organic matter in the sludge will not be damaged due to severe compression.

[0042] Example 3: Based on Example 2, continue to refer to Figure 7-Figure 8 The discharging mechanism 7 comprises a discharging barrel 701 fixedly connected to the surface of the storage barrel 2, a discharging pipe 702 is fixedly connected to the bottom of the inner wall of the discharging barrel 701, sliding rods 704 are fixedly connected to the inner wall of the discharging barrel 701 on both sides, and a compression rod 705 is fixedly connected to the bottom of the inner wall of the discharging barrel 701, and the end of the discharging barrel 701 away from the storage barrel 2 is fixedly connected to a discharge pipe 703, and the end of the discharge pipe 703 away from the discharging barrel 701 is fixedly connected to the top of the sewage suction vehicle 1. When the dehydration work of the sludge absorbed by the storage barrel 2 is completed, the sludge inside the compression barrel 601 is absorbed and discharged into the discharging barrel 701 by starting the suction pump 3, and the compression rod 705 is remotely started to drive it to extend and retract outward, and one end of the compression rod 705 will push the telescopic frame 7063, so that the telescopic frame 7063 slides on the surface of the sliding rod 704 through the side ring 7061.

[0043] The absorption assembly 706 includes a side ring 7061 that is slidably connected to the surface of the sliding rod 704, a telescopic frame 7063 is fixedly connected to the surface of the side ring 7061, an end of the compression rod 705 away from the inner wall of the discharge barrel 701 is fixedly connected to the surface of the telescopic frame 7063, an end of the telescopic frame 7063 away from the side ring 7061 is fixedly connected to an absorption tube 7064, and a sliding cavity 7062 is fixedly connected to the surface of the telescopic frame 7063. When the multiple telescopic frames 7063 on the surface of the side ring 7061 are extended and retracted inside the discharge barrel 701, the sludge will slide through the inside of the sliding cavity 7062 to the surface of the absorption tube 7064, and the organic matter contained in the sludge that flows into its surface will be absorbed by the absorption tube 7064. Attached to the inside, a plurality of expansion and contraction grooves are provided on the surface of the expansion and contraction frame 7063 to reduce the resistance encountered by the expansion and contraction frame 7063 when it expands and contracts inside the sludge. When the expansion and contraction frame 7063 slides inside the discharge barrel 701 toward the inner wall side close to the discharge pipe 703, the plug-in tube arranged on the inner wall side of the discharge barrel 701 will extend into the absorption pipe 7064. At this time, the suction pump connected to one end of the discharge pipe 703 is started. The suction pump model is a self-priming pump 40FMZ-30. The organic matter absorbed inside the absorption pipe 7064 is absorbed into the discharge pipe 703 through the plug-in tube for storage. This can reduce the absorption time of the organic matter contained in the dehydrated sludge, thereby improving the recovery efficiency of the organic matter contained in the absorbed sludge.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage suction and dehydration treatment vehicle, comprising a sewage suction vehicle (1), wherein the top of the sewage suction vehicle (1) is fixedly connected to a storage barrel (2), the top of the top of the storage barrel (2) is fixedly connected to a suction pump (3), the surface of the suction pump (3) is rotatably connected to a connecting arm (4), the end of the connecting arm (4) away from the suction pump (3) is provided with a telescopic mechanism (5), and the surface of the storage barrel (2) is provided with a compression mechanism (6), characterized in that: Also includes: The discharge mechanism (7) comprises a discharge barrel (701) fixedly connected to the surface of the storage barrel (2), a discharge pipe (702) fixedly connected to the bottom of the inner wall of the discharge barrel (701), sliding rods (704) fixedly connected to both sides of the inner wall of the discharge barrel (701), a compression rod (705) fixedly connected to the bottom of the inner wall of the discharge barrel (701), an end of the discharge barrel (701) away from the storage barrel (2) fixedly connected to a discharge pipe (703), an end of the discharge pipe (703) away from the discharge barrel (701) fixedly connected to the top of the sewage suction vehicle (1), and the discharge pipe (702) is used to discharge sludge into the discharge barrel (701); The absorption assembly (706) comprises a side ring (7061) slidably connected to the surface of the sliding rod (704); the surface of the side ring (7061) is fixedly connected to a telescopic frame (7063); one end of the compression rod (705) away from the inner wall of the discharge barrel (701) is fixedly connected to the surface of the telescopic frame (7063); one end of the telescopic frame (7063) away from the side ring (7061) is fixedly connected to an absorption tube (7064); the surface of the telescopic frame (7063) is fixedly connected to a sliding cavity (7062); and the absorption tube (7064) is used to absorb sludge.

2. A sewage suction and dehydration treatment vehicle according to claim 1, characterized in that: The telescopic mechanism (5) comprises a telescopic rod (501), one end of the telescopic rod (501) being fixedly connected to the bottom of the connecting arm (4), one end of the telescopic rod (501) away from the connecting arm (4) being fixedly connected to a connecting disk (502), and the bottom of the connecting disk (502) being fixedly connected to a conical disk (503), the conical disk (503) being used for making sliding contact with the inside of the sludge; The material suction assembly (504) further comprises a material suction assembly (504), wherein the material suction assembly (504) comprises a sliding material plate (5041) fixedly connected to the surface of the conical plate (503), material guide rings (5042) fixedly connected to both sides of the sliding material plate (5041), a material suction pipe (5043) fixedly connected to one end of the material guide ring (5042) away from the sliding material plate (5041), one end of the material suction pipe (5043) fixedly connected to the surface of the connecting plate (502), a telescopic device (5049) fixedly connected to the top of the material suction pipe (5043), a stretching arm (5048) fixedly connected to the surface of the telescopic device (5049), and a push rod fixedly connected to one end of the stretching arm (5048) away from the telescopic device (5049). (5047), one end of the push rod (5047) is slidably connected to the top slot of the suction pipe (5043), a covering belt (5046) is fixedly connected to the top slot of the suction pipe (5043), one end of the covering belt (5046) away from the top slot of the suction pipe (5043) is fixedly connected to the surface of the push rod (5047), the bottom of the push rod (5047) is fixedly connected to a filter plate (5045), the filter plate (5045) is slidably connected to the inner wall of the suction pipe (5043), the bottom of the inner wall of the suction pipe (5043) is fixedly connected to a tamping plate (5044), and the covering belt (5046) is used to wrap the top slot of the suction pipe (5043).

3. A sewage suction and dehydration treatment vehicle according to claim 2, characterized in that: The surface of the filter disc (5045) is provided with filter holes, the surface of the pounding disc (5044) is fixedly connected with a pounding rod, the surface of the pounding disc (5044) is provided with an absorption groove, and the pounding disc (5044) is used to clean the filter disc (5045).

4. A sewage suction and dehydration treatment vehicle according to claim 2, characterized in that: A feed hole is provided on the surface of the sliding plate (5041), a feed cavity is provided inside the introduction ring (5042), and the introduction ring (5042) has a telescopic property. The introduction ring (5042) is used to introduce sludge inside the sliding plate (5041) into the connecting plate (502).

5. A sewage suction and dehydration treatment vehicle according to claim 1, characterized in that: The compression mechanism (6) comprises a compression cylinder (601), one end of the compression cylinder (601) is fixedly connected to the left side of the material storage cylinder (2), a dehydration assembly (607) is arranged at the bottom of the inner wall of the compression cylinder (601), a water absorption block (602) is fixedly connected to the inner wall of the compression cylinder (601), a compression disk (603) is slidably connected to the surface of the water absorption block (602), one end of the water absorption block (602) is fixedly connected to a drain cylinder (604), a propeller (605) is fixedly connected to the inner wall of the compression disk (603), a telescopic arm (606) is fixedly connected to the surface of the propeller (605), one end of the telescopic arm (606) away from the propeller (605) is slidably connected to the top slot of the compression cylinder (601), and the propeller (605) is used to push the compression disk (603).

6. A sewage suction and dehydration treatment vehicle according to claim 5, characterized in that: The surface of the water absorbing block (602) is provided with a water absorbing groove, the surface of the drain tube (604) is provided with drainage holes, and the interior of the water absorbing block (602) is provided with a water storage groove, and the drain tube (604) is used to discharge the water inside the water absorbing block (602) to the outside.

7. A sewage suction and dehydration treatment vehicle according to claim 5, characterized in that: The dehydration assembly (607) comprises a telescopic tube (6071), one end of the telescopic tube (6071) being fixedly connected to the bottom of the inner wall of the compression cylinder (601), one end of the telescopic tube (6071) being away from the inner wall of the compression cylinder (601) being fixedly connected to the surface of the compression disk (603), a connecting ring (6072) being fixedly connected to the surface of the telescopic tube (6071), a movable disk (6073) being fixedly connected to the surface of the connecting ring (6072), the movable disk (6073) being slidably connected to the inner wall of the compression cylinder (601), an ejection tube (6074) being fixedly connected to the bottom of the inner wall of the movable disk (6073), one end of the ejection tube (6074) being away from the inner wall of the movable disk (6073) being fixedly connected to a drainage plate (6075), and the telescopic tube (6071) being used to drive the movable disk (6073) to slide on the inner wall of the compression cylinder (601).

8. A sewage suction and dehydration treatment vehicle according to claim 7, characterized in that: The telescopic tube (6071) has telescopic properties, and a cavity is provided inside the pop-up tube (6074). The pop-up tube (6074) is used to push the drainage plate (6075) outward.

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