CN217225948U - Forming equipment for treating filler of agricultural non-point source low-pollution water - Google Patents

Forming equipment for treating filler of agricultural non-point source low-pollution water Download PDF

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Publication number
CN217225948U
CN217225948U CN202123303330.2U CN202123303330U CN217225948U CN 217225948 U CN217225948 U CN 217225948U CN 202123303330 U CN202123303330 U CN 202123303330U CN 217225948 U CN217225948 U CN 217225948U
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China
Prior art keywords
box
point source
agricultural non
source low
blocking
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Expired - Fee Related
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CN202123303330.2U
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Chinese (zh)
Inventor
孙笑非
卢少勇
孔祥西
刘晓晖
彭增亮
高雷
王永强
赵斌
毕斌
万正芬
程永前
韩镇阳
张静
高伟
曹大伟
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Cccc Ecological And Environmental Protection Investment Co ltd
Chinese Research Academy of Environmental Sciences
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Cccc Ecological And Environmental Protection Investment Co ltd
Chinese Research Academy of Environmental Sciences
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Priority to CN202123303330.2U priority Critical patent/CN217225948U/en
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Publication of CN217225948U publication Critical patent/CN217225948U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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Abstract

The utility model discloses a forming device for processing filler of agricultural non-point source low-pollution water, which comprises a base, wherein a strip structure is arranged on the base, a block structure is arranged on the strip structure, and a pill structure is arranged on the base and below the block structure; the beneficial effects of the utility model are that, the neotype constructed wetland filler of little electrolytic coupling sulphur autotrophy technique preparation of iron carbon promotes wetland microorganism's nitrogen and phosphorus removal effect, the acid process of producing acid of sulphur autotrophy denitrification has solved the little electrolytic reaction of iron carbon system pH problem of crossing alkali on the one hand, microorganism in the constructed wetland provides the more stable suitable growing environment, on the other hand, electron transfer process is reinforceed in the little electrolysis of iron carbon, with the nitrogen removal is reinforceed in coordination in the sulphur autotrophy denitrification process, simultaneously through homogenization treatment, mechanical forming handles and high temperature sintering handle etc. and obtain the crystal form complete, novel filler that pore structure is abundant, further strengthen the decontamination, adjust the wetland microenvironment.

Description

Forming equipment for treating filler of agricultural non-point source low-pollution water
Technical Field
The utility model relates to a pollution treatment technical field, especially a former of filler of handling low polluted water of agricultural non-point source.
Background
The agricultural non-point source pollution threat is large, and pollutants such as nitrogen and phosphorus around a drainage basin have the characteristics of high random output space-time height, strong concealment, wide range of involvement, difficult traceability, hysteresis, difficult supervision and the like. The most important point is that the farmland low-pollution wastewater has low C/N ratio, large water quantity fluctuation and water body alkaline environment which is not beneficial to the nitrification and denitrification reaction of microorganisms, the denitrification efficiency is influenced, and meanwhile, the phosphorus concentration of the effluent is possibly too high due to the insufficient adsorption capacity of the matrix to the phosphorus. The performance of the conventional artificial wetland filler is difficult to meet the treatment requirement of low-pollution water of a farmland; the single iron-carbon micro-electrolysis technology has certain requirements on reaction environment conditions in the reaction process, and because a large amount of iron ions are released in the reaction to form hydroxide, not only can rust be formed inside the artificial wetland to cause hardening and passivation, but also the running period and the service life of the artificial wetland are reduced due to the excessive loss and the excessive loss of the iron ions, and in addition, the pH of the iron-carbon micro-electrolysis system is overall alkaline, and the reaction effect is optimal under the acidic condition; the autotrophic denitrification process is widely applied to treatment of water bodies with low nitrogen content, such as underground water, drinking water, municipal sewage, industrial wastewater and the like. Although the sulfur autotrophic denitrification does not need an additional carbon source to complete the denitrification process, the process of treating the sewage and the wastewater has some defects, for example, H + and SO 42-are generated in the denitrification process, and the generation of H + can cause the enrichment of nitrite in the water body and cause pollution to the water body; in the existing filling material forming work, a granulator is usually used firstly, then materials are transferred into a pill rolling coating machine, the pill rolling coating machine works independently, the material capacity is limited, the materials are exposed to the external environment for a long time in the material transfer process, the purity and the quality of the materials cannot be guaranteed, and the work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and designing the forming equipment for treating the filler of the agricultural non-point source low-pollution water.
Realize above-mentioned purpose the utility model discloses a technical scheme does: a preparation method of a filler for treating agricultural non-point source low-pollution water comprises the following operation steps: step S1, preparing materials; step S2, crushing and screening; step S3, mixing materials; step S4, granulating and molding; step S5, sintering at high temperature;
step S1: preparing iron powder, pyrite, carbon element, sulfur, cellulose adhesive and cement;
step S2: crushing the pyrite, the sulfur and the carbon element by using a wall breaking machine, sieving the crushed materials by using a screen (100-150 meshes), removing ore particles with large particle size to obtain ore powder and pyrite tailings, and storing the obtained ore powder in a sealing bag for later use, wherein the carbon element comprises activated carbon and red soil;
step S3: based on the combination of two reaction principles of sulfur autotrophic denitrification and iron-carbon micro-electrolysis, the ore powder, the iron powder and the pyrite tailing are taken as main materials to be uniformly mixed to obtain a mixed material, the proportion of water, the main materials and the cellulose is controlled in the uniform mixing process,
step S4: molding the mixed material by molding equipment to obtain a pill-shaped material;
step S5: and sintering the granular material at high temperature to obtain a finished product.
The mesh number of the screen in the step S2 is 100-150 meshes.
The forming equipment is applied to filler for treating agricultural non-point source low-pollution water and comprises a base, wherein a strip structure is arranged on the base, a block structure is arranged on the strip structure, and a pill structure is arranged on the base and below the block structure;
the slivering structure comprises: the device comprises a double-moving-platform screw rod module, an n-shaped frame, a first hydraulic cylinder, a guide rod, a conveying part and a feeding part;
the double-moving-platform screw rod module is installed on the base, the n-type frame is installed at the moving end of the double-moving-platform screw rod module, the first hydraulic cylinder is installed on the n-type frame, the guide rod is movably inserted into the n-type frame and installed on the conveying portion, the conveying portion is installed at the telescopic end of the first hydraulic cylinder, and the feeding portion is installed on the conveying portion.
The conveying part includes: the device comprises a material conveying box, a rotating rod, a helical blade and a first motor;
defeated workbin installs in the flexible end of first pneumatic cylinder, dwang movable mounting is on defeated workbin, helical blade installs on the dwang, install in dwang one end.
The pan feeding portion includes: the device comprises an outer box, a feeding box, four first cylinders, four pressing plates and a switch part;
the outer container is installed in defeated feed bin feed inlet department, the pan feeding case cartridge is on the outer container, four first cylinders are installed on the side wall face in the pan feeding case, four the clamp plate is installed respectively in four the flexible end of first cylinder, the switching part is installed in pan feeding case lower extreme opening part.
The switching section includes: the device comprises a fixed frame, a driven gear, a connecting frame, a blocking cover, a second motor and a driving gear;
the fixing frame is installed on the outer side wall surface of the feeding box, the driven gear is sleeved on the fixing frame, the connecting frame is installed on the driven gear, the blocking cover is installed on the connecting frame, the second motor is installed on the outer side wall surface of the feeding box, and the driving gear and the driven gear are installed on the driving end of the second motor in a mutually meshed mode.
The block structure includes: the device comprises a blocking box, two second cylinders, two cutting plates, a plurality of cutters and a blocking outlet pipe;
the blocking box is arranged at a discharge port of the conveying box, the two second cylinders are symmetrically inserted into the blocking box, the two cutting plates are respectively arranged at the telescopic ends of the two second cylinders, the plurality of cutters are arranged on the opposite wall surfaces of the two cutting plates, and the blocking outlet pipe is arranged on the lower wall surface of the blocking box.
The pill forming structure comprises: the device comprises a plurality of supporting seats, a plurality of rotating pins, a plurality of movable boxes, a plurality of second hydraulic cylinders, a plurality of sliding rails and a pill making part;
the supporting seat is installed on the base, the rotating pins are installed on the supporting seat, the movable box is installed on the rotating pins, the second hydraulic cylinders are installed on the supporting seat, the sliding rails are installed on the lower wall face of the movable box, and the telescopic ends of the second hydraulic cylinders are installed on the lower wall face of the sliding rails.
The pelletizing section includes: the rolling device comprises a plurality of rotating shafts, a plurality of rolling boxes, a third motor and a communicating component;
the rotating shafts are movably inserted in the movable boxes, the rolling boxes are respectively arranged at one ends of the rotating shafts, the third motor is arranged at one end of one of the rotating shafts, and the communicating component is arranged on the rotating shafts.
The communication assembly includes: a plurality of belt pulleys and belts;
the belt pulleys are respectively sleeved on the rotating shafts, and the belts are sleeved on the belt pulleys.
The forming equipment for treating the filler of the agricultural non-point source low-pollution water, which is manufactured by the technical proposal of the utility model, the iron-carbon micro-electrolysis coupling sulfur autotrophic technology is used for preparing the novel constructed wetland filler for promoting the denitrification and dephosphorization of wetland microorganisms, on one hand, the sulfur autotrophic denitrification acid production process solves the problem that the pH value of the system is over-alkaline in the iron-carbon micro-electrolysis reaction, and provides a stable and proper growth environment for the microorganisms in the constructed wetland, on the other hand, the iron-carbon micro-electrolysis strengthening electron transfer process and the sulfur autotrophic denitrification process are used for strengthening the denitrification in a coordinated way, and simultaneously, the novel filler with complete crystal form and rich pore structure is obtained through homogenization treatment, mechanical forming treatment, high-temperature sintering treatment and the like, thereby further strengthening the decontamination and adjusting the wetland microenvironment, the process flow is simple, the feasibility is strong, the capital construction cost is reduced, and the technical engineering economy is higher, the stripping structure compaction material in the former of packing avoids a group material to contain internally gappedly, extrudees the stripping again, cuts the piece through the material that the stripping structure will be tight real, and the stripping structure removes, makes a plurality of station departments of cubic material adding in the pill structure in proper order, carries out the pill work, need not to transport the material, has reduced the time that the material exposes, has guaranteed the purity of material to work efficiency has been improved.
Drawings
Fig. 1 is a schematic view of the structure of the forming equipment for processing the filler of the agricultural non-point source low-pollution water.
Fig. 2 is a schematic side view of the forming equipment for processing the filler of the agricultural non-point source low-pollution water.
Fig. 3 is a schematic view of a local overlooking structure of the forming equipment for processing the filler of the agricultural non-point source low-pollution water of the utility model.
Fig. 4 is a schematic diagram of a part a enlarged structure of the forming equipment for processing the filler of the agricultural non-point source low-pollution water shown in fig. 1 according to the present invention.
Fig. 5 is a schematic view of a part enlarged structure at the position B of the forming device for processing the filler of the agricultural non-point source low-pollution water shown in fig. 1 of the present invention.
Fig. 6 is a schematic view of a local enlarged structure at the position C of the forming device for processing the filling material of the agricultural non-point source low-pollution water shown in fig. 2 according to the present invention.
In the figure: 1. the automatic feeding device comprises a base, 2, a double-moving-platform screw rod module, 3, an n-shaped frame, 4, a first hydraulic cylinder, 5, a guide rod, 6, a conveying box, 7, a rotating rod, 8, a spiral blade, 9, a first motor, 10, an outer box, 11, a feeding box, 12, a first cylinder, 13, a pressing plate, 14, a fixing frame, 15, a driven gear, 16, a connecting frame, 17, a blocking cover, 18, a second motor, 19, a driving gear, 20, a blocking box, 21, a second cylinder, 22, a cutting plate, 23, a cutter, 24, a blocking outlet pipe, 25, a supporting seat, 26, a rotating pin, 27, a movable box, 28, a second hydraulic cylinder, 29, a sliding rail, 30, a rotating shaft, 31, a rolling box, 32, a third motor, 33, a belt wheel, 34 and a belt.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, which show in fig. 1-6 a forming apparatus for filler of low polluted water of agricultural non-point source.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): a forming device for processing a filler of agricultural non-point source low-pollution water comprises a base 1, wherein a strip forming structure is arranged on the base 1, a blocking structure is arranged on the strip forming structure, and a pill forming structure is arranged on the base 1 and below the blocking structure;
wherein, it is required to be noted that: the strip forming structure compacts materials, avoids gaps in the agglomerated materials, extrudes the agglomerated materials into strips, cuts the compacted materials into blocks through the block forming structure, moves the strip forming structure, enables the block materials to be sequentially added into the pill forming structure, and performs pill forming work without transferring the materials, so that the exposure time of the materials is reduced, the purity of the materials is ensured, and the work efficiency is improved;
in particular embodiments, the strip-forming structure may preferably be a structure comprising: the device comprises a double-moving-platform screw rod module 2, an n-shaped frame 3, a first hydraulic cylinder 4, a guide rod 5, a conveying part and a feeding part; the double-moving-platform screw rod module 2 is arranged on the base 1, the n-shaped frame 3 is arranged at the moving end of the double-moving-platform screw rod module 2, the first hydraulic cylinder 4 is arranged on the n-shaped frame 3, the guide rod 5 is movably inserted on the n-shaped frame 3, the guide rod 5 is arranged on the conveying part, the conveying part is arranged at the telescopic end of the first hydraulic cylinder 4, and the feeding part is arranged on the conveying part;
wherein, it is required to be noted that: the feeding part is used for compacting materials, the conveying part is used for conveying and extruding the materials into strips, the double-moving-platform screw rod module 2 works to drive the n-shaped frame 3 to move, the conveying part moves, the blocking structure moves, the first hydraulic cylinder 4 stretches and retracts to drive the moving part to be far away from or close to the n-shaped frame 3;
in a specific implementation process, the conveying part preferably adopts the following structure, which comprises the following steps: the device comprises a material conveying box 6, a rotating rod 7, a helical blade 8 and a first motor 9; the material conveying box 6 is arranged at the telescopic end of the first hydraulic cylinder 4, the rotating rod 7 is movably arranged on the material conveying box 6, and the helical blade 8 is arranged on the rotating rod 7 and is arranged at one end of the rotating rod 7;
wherein, it needs to be stated that: the first motor 9 works to drive the rotating rod 7 to rotate, and the spiral blade 8 rotates to convey materials;
in the specific implementation process, the feeding part preferably adopts the following structure, and the structure comprises the following components: the device comprises an outer box 10, a feeding box 11, four first air cylinders 12, four pressing plates 13 and a switch part; the outer box 10 is arranged at a feeding port of the material conveying box 6, the material feeding box 11 is inserted on the outer box 10, four first air cylinders 12 are arranged on the inner side wall surface of the material feeding box 11, four pressing plates 13 are respectively arranged at the telescopic ends of the four first air cylinders 12, and the switching part is arranged at an opening at the lower end of the material feeding box 11;
wherein, it is required to be noted that: the material enters a feeding box 11, four first air cylinders 12 stretch out and draw back, four pressing plates 13 compact the material, and after compaction is completed, a switching part works;
in the specific implementation process, the switching part preferably adopts the following structure, and the structure comprises the following components: the device comprises a fixed frame 14, a driven gear 15, a connecting frame 16, a baffle cover 17, a second motor 18 and a driving gear 19; the fixed frame 14 is arranged on the outer side wall surface of the feeding box 11, the driven gear 15 is sleeved on the fixed frame 14, the connecting frame 16 is arranged on the driven gear 15, the baffle cover 17 is arranged on the connecting frame 16, the second motor 18 is arranged on the outer side wall surface of the feeding box 11, and the driving gear 19 and the driven gear 15 are arranged on the driving end of the second motor 18 in a mutually meshed mode;
wherein, it is required to be noted that: the second motor 18 works to drive the driving gear 19 to rotate, the driven gear 15 rotates on the fixed frame 14, and the connecting frame 16 drives the blocking cover 17 to open and close, so that the materials enter the conveying box;
in the specific implementation, the block structure preferably adopts the following structure, which comprises: a blocking box 20, two second cylinders 21, two cutting plates 22, a plurality of cutters 23 and a blocking outlet pipe 24; the blocking box 20 is arranged at the discharge port of the material conveying box 6, the two second cylinders 21 are symmetrically inserted into the blocking box 20, the two cutting plates 22 are respectively arranged at the telescopic ends of the two second cylinders 21, the plurality of cutters 23 are arranged on the opposite wall surfaces of the two cutting plates 22, and the blocking outlet pipe 24 is arranged on the lower wall surface of the blocking box 20;
wherein, it needs to be stated that: the material enters the two second cylinders 21 of the blocking box 20 to extend to drive the two cutting plates 22 to move, and the plurality of cutters 23 cut the block;
in a specific implementation, the pelletization structure preferably adopts the following structure, which includes: a plurality of supporting seats 25, a plurality of rotating pins 26, a plurality of movable boxes 27, a plurality of second hydraulic cylinders 28, a plurality of sliding rails 29 and a pill making part; the plurality of supporting seats 25 are mounted on the base 1, the plurality of rotating pins 26 are mounted on the plurality of supporting seats 25, the plurality of movable boxes 27 are mounted on the plurality of rotating pins 26, the plurality of second hydraulic cylinders 28 are mounted on the plurality of supporting seats 25, the plurality of sliding rails 29 are respectively mounted on the lower wall surfaces of the plurality of movable boxes 27, and the telescopic ends of the plurality of second hydraulic cylinders 28 are mounted on the lower wall surfaces of the movable ends of the plurality of sliding rails 29;
wherein, it is required to be noted that: the block materials enter the pelleting part through the block outlet pipe 24, the second hydraulic cylinders 28 stretch out and draw back, and the angle of the pelleting part is adjusted through the rotating pins 26;
in a specific implementation, the pellet-forming section preferably adopts the following structure, which includes: a plurality of rotating shafts 30, a plurality of rolling boxes 31, a third motor 32 and a communicating component; the plurality of rotating shafts 30 are movably inserted on the plurality of movable boxes 27, the plurality of rolling boxes 31 are respectively installed at one ends of the plurality of rotating shafts 30, the third motor 32 is installed at one end of one rotating shaft 30 of the plurality of rotating shafts 30, the communicating component is installed on the plurality of rotating shafts 30, the double-moving-platform lead screw module 2 works, and materials are sequentially added into the plurality of rolling boxes 31;
wherein, it is required to be noted that: the third motor 32 works, drives the plurality of rotating shafts 30 to rotate through the communicating component, and the plurality of rolling boxes 31 rotate to make pills;
in a specific implementation, the communicating component preferably adopts the following structure, which comprises: a plurality of pulleys 33 and a belt 34; a plurality of belt wheels 33 are respectively sleeved on the plurality of rotating shafts 30, and belts 34 are sleeved on the plurality of belt wheels 33;
wherein, it is required to be noted that: the plurality of pulleys 33 are engaged with the belt 34 to rotate the plurality of rolling boxes 31 at the same time.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (8)

1. The forming equipment for treating the filler of the agricultural non-point source low-pollution water comprises a base (1), and is characterized in that a strip forming structure is arranged on the base (1), a block forming structure is arranged on the strip forming structure, and a pill forming structure is arranged on the base (1) and below the block forming structure;
the slivering structure comprises: the device comprises a double-moving-platform screw rod module (2), an n-shaped frame (3), a first hydraulic cylinder (4), a guide rod (5), a conveying part and a feeding part;
the double-moving-platform screw rod module is characterized in that the double-moving-platform screw rod module (2) is installed on the base (1), the n-shaped frame (3) is installed at the moving end of the double-moving-platform screw rod module (2), the first hydraulic cylinder (4) is installed on the n-shaped frame (3), the guide rod (5) is movably inserted into the n-shaped frame (3), the guide rod (5) is installed on the conveying part, the conveying part is installed at the telescopic end of the first hydraulic cylinder (4), and the feeding part is installed on the conveying part.
2. The forming equipment for processing agricultural non-point source low-pollution water filling material according to claim 1, wherein the conveying part comprises: the device comprises a material conveying box (6), a rotating rod (7), a helical blade (8) and a first motor (9);
defeated workbin (6) are installed in the flexible end of first pneumatic cylinder (4), dwang (7) movable mounting is on defeated workbin (6), helical blade (8) are installed on dwang (7), install in dwang (7) one end.
3. The forming apparatus for processing agricultural non-point source low-pollution water filling material according to claim 2, wherein the feeding part comprises: the device comprises an outer box (10), a feeding box (11), four first cylinders (12), four pressing plates (13) and a switch part;
outer container (10) are installed in defeated workbin (6) feed inlet department, pan feeding case (11) cartridge is on outer container (10), four first cylinder (12) are installed on the side wall face in pan feeding case (11), four clamp plate (13) are installed respectively in four first cylinder (12) flexible end, the switch portion is installed in pan feeding case (11) lower extreme opening part.
4. The apparatus for forming a packing for treating agricultural non-point source low polluted water according to claim 3, wherein said switching section comprises: the device comprises a fixed frame (14), a driven gear (15), a connecting frame (16), a blocking cover (17), a second motor (18) and a driving gear (19);
the fixing frame (14) is installed on the outer side wall surface of the feeding box (11), the driven gear (15) is sleeved on the fixing frame (14), the connecting frame (16) is installed on the driven gear (15), the blocking cover (17) is installed on the connecting frame (16), the second motor (18) is installed on the outer side wall surface of the feeding box (11), and the driving gear (19) and the driven gear (15) are installed on the driving end of the second motor (18) in an engaged mode.
5. The forming apparatus for treating agricultural non-point source low polluted water filler according to claim 2, wherein the block structure comprises: a blocking box (20), two second cylinders (21), two cutting plates (22), a plurality of cutters (23) and a blocking outlet pipe (24);
the blocking box (20) is arranged at a discharge hole of the conveying box (6), the second cylinders (21) are symmetrically inserted into the blocking box (20), the cutting plates (22) are respectively arranged at the telescopic ends of the second cylinders (21), the cutters (23) are arranged on the opposite wall surfaces of the cutting plates (22), and the blocking pipes (24) are arranged on the lower wall surface of the blocking box (20).
6. The forming apparatus for treating agricultural non-point source low polluted water filler according to claim 1, wherein the pelletizing structure comprises: a plurality of supporting seats (25), a plurality of rotating pins (26), a plurality of movable boxes (27), a plurality of second hydraulic cylinders (28), a plurality of sliding rails (29) and a pill making part;
a plurality of supporting seat (25) is installed on base (1), a plurality of rotation pin (26) are installed in a plurality of on supporting seat (25), a plurality of movable box (27) are installed on a plurality of rotation pin (26), a plurality of second pneumatic cylinder (28) are installed in a plurality of on supporting seat (25), a plurality of slide rail (29) are installed respectively in a plurality of on the wall under movable box (27), a plurality of the flexible end of second pneumatic cylinder (28) is installed in a plurality of slide rail (29) removes on the end wall down.
7. The forming apparatus for treating agricultural non-point source low polluted water filler according to claim 6, wherein the pelletizing section comprises: a plurality of rotating shafts (30), a plurality of rolling boxes (31), a third motor (32) and a communicating component;
the rotating shafts (30) are movably inserted into the movable boxes (27), the rolling boxes (31) are respectively installed at one ends of the rotating shafts (30), the third motor (32) is installed at one end of one of the rotating shafts (30), and the communicating component is installed on the rotating shafts (30).
8. The forming apparatus for treating agricultural non-point source low polluted water filler according to claim 7, wherein the communicating component comprises: a plurality of pulleys (33) and a belt (34);
the belt wheels (33) are respectively sleeved on the rotating shafts (30), and the belts (34) are sleeved on the belt wheels (33).
CN202123303330.2U 2021-12-24 2021-12-24 Forming equipment for treating filler of agricultural non-point source low-pollution water Expired - Fee Related CN217225948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123303330.2U CN217225948U (en) 2021-12-24 2021-12-24 Forming equipment for treating filler of agricultural non-point source low-pollution water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123303330.2U CN217225948U (en) 2021-12-24 2021-12-24 Forming equipment for treating filler of agricultural non-point source low-pollution water

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CN217225948U true CN217225948U (en) 2022-08-19

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