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CN-121977886-A - Detection equipment for repairing polluted fishpond

CN121977886ACN 121977886 ACN121977886 ACN 121977886ACN-121977886-A

Abstract

The application relates to the technical field of sludge sampling for polluted fishpond treatment, in particular to detection equipment for polluted fishpond restoration treatment, which comprises an L-shaped sampling rack, a fixed rod and a sampling tube, wherein the sampling tube can discharge the unwanted sludge above a sampling layer from a first discharge port according to the required sampling depth during sampling, the rotating rod and a spiral blade are mutually matched to remove the sludge with the required sampling depth from a second discharge port during conveying the sludge with the required sampling depth through the sampling tube, so that the complexity of classifying samples after concentrated sampling is reduced, the sludge with the required sampling depth is sequentially removed through the second discharge port and then falls on a conveying belt, and the sequentially fallen sludge can be subjected to layered treatment after being conveyed through the conveying belt, so that the sludge with the required sampling is further divided, the detection of the required sampled sludge with different depths by subsequent workers is facilitated, and meanwhile, the error of layering after concentrated sampling is reduced.

Inventors

  • HUO XUEPING
  • ZHU YONGTAO
  • YANG MENG
  • GUO YAXIONG
  • HUO ZHIJIU
  • LI YUAN
  • MENG XIANGZHAO
  • ZHANG ZHIHUA
  • TIAN YUAN

Assignees

  • 河北省水利科学研究院(河北省大坝安全技术中心、河北省堤防水闸技术中心)

Dates

Publication Date
20260505
Application Date
20260202

Claims (8)

  1. 1. The detection equipment for the polluted fishpond restoration treatment comprises a sampling rack (1) with an L-shaped structure, and is characterized in that four corners of the lower end surface of the horizontal section of the sampling rack (1) are provided with fixing rods (2), and a sampling pipe (3) which is inclined upwards from left to right is arranged on the vertical section of the sampling rack (1) in a penetrating and sliding manner; The inside rotation of sampling pipe (3) be provided with adjustable length dwang (31), install helical blade (32) on dwang (31), discharge gate one (33) and discharge gate two (34) have been seted up respectively to sampling pipe (3) left and right sides, discharge gate one (33) are located the vertical section left side of sampling frame (1), discharge gate two (34) are located the vertical section right side of sampling frame (1), discharge gate one (33) are used for discharging the mud of the unnecessary sample, discharge gate two (34) discharge the mud of the required sampling depth, sampling pipe (3) circumference slip be provided with discharge gate one (33) matched with apron (314), slide apron (314) that set up be used for controlling the opening and closing of discharge gate one (33), be provided with conveyer belt (4) on the horizontal segment up end of sampling frame (1) and be located under discharge gate two (34).
  2. 2. The detection device for repairing the polluted fishpond according to claim 1, wherein the upper end of the sampling tube (3) is provided with a clamping plate (35), a plurality of connecting protrusions (351) are uniformly arranged on the circumferential surface of the clamping plate (35) in the circumferential direction, fixing protrusions (352) which are in one-to-one correspondence with the connecting protrusions (351) are arranged on the sampling tube (3), connecting bolts (353) are jointly arranged between the connecting protrusions (351) and the adjacent fixing protrusions (352) in a threaded connection mode, a limit groove (11) is formed in the right end face of the vertical section of the sampling frame (1), and limiting blocks (12) matched with the limit groove (11) are arranged on the circumferential surface of the sampling tube (3) and are positioned on the right side of the vertical section of the sampling frame (1).
  3. 3. The detection device for repairing a polluted fishpond according to claim 2, wherein the rotating rod (31) consists of a first rod (311) and a second rod (312), wherein the first rod (311) is arranged on the clamping plate (35) through a bearing, one end of the first rod (311) positioned inside the sampling tube (3) is provided with a telescopic cylinder (313), the telescopic end of the telescopic cylinder (313) is provided with the second rod (312) extending along the sampling tube (3), and the helical blade (32) is arranged on the second rod (312); the cover plate (314) is provided with a linkage bulge (315), the sampling tube (3) is provided with an electric push rod (316) through a fixed connecting block, and the telescopic end of the electric push rod (316) is fixedly arranged with the linkage bulge (315).
  4. 4. The device for repairing polluted fish pond according to claim 3, wherein the spiral blade (32) comprises a first blade (321) and a second blade (322), the first blade (321) is mounted at one end of the second rod (312) far away from the first rod (311), the second blade (322) is mounted on the second rod (312) and located between the first blade (321) and the first rod (311), a plurality of groups of crushing blades (323) along the extending direction of the second rod (312) are uniformly arranged between the first blade (321) and the second blade (322) on the circumferential surface of the second rod (312), and each group of crushing blades (323) is uniformly mounted on the second rod (312) on the circumferential surface of the second rod.
  5. 5. The detection device for repairing the polluted fishpond according to claim 1, wherein the upper end face of the horizontal section of the sampling frame (1) is provided with bilaterally symmetrical conveying rollers (13), the conveying belt (4) is installed on the two conveying rollers (13), the right side of the upper end face of the horizontal section of the sampling frame (1) is provided with a clamping frame (14), the clamping frame (14) is provided with a collecting cylinder (15) with an upward opening, the rear side of the upper end face of the horizontal section of the sampling frame (1) is provided with a vertical frame (16), a moving rod (17) extending forwards and backwards is arranged on the vertical frame (16) in a penetrating and sliding manner, and a pushing plate (18) matched with the collecting cylinder (15) is installed at the front end of the moving rod (17).
  6. 6. The detection device for repairing the polluted fishpond according to claim 5, wherein the left end face of the vertical section of the sampling frame (1) is provided with a fixed frame (5), and the lower end face of the fixed frame (5) is sequentially provided with a traction rope (51) and a plumb block (52) matched with the sampling tube (3) from top to bottom.
  7. 7. The detection device for repairing a polluted fishpond according to claim 6, wherein the left side of the movable rod (17) is provided with a L-shaped linkage rod (171), the right end of the longer section of the linkage rod (171) is fixedly arranged with the movable rod (17), the front end face and the rear end face of the shorter section of the linkage rod (171) are provided with rectangular bulges, and the front end face of each rectangular bulge is provided with an arc-shaped groove (172) matched with the traction rope (51).
  8. 8. The detection device for repairing the polluted fishpond according to claim 7, wherein the upper end face of the horizontal section of the sampling frame (1) is provided with supporting frames (41) which are positioned on the front side and the rear side of the conveying belt (4), and the supporting frames (41) are provided with baffle plates (42) which are attached to the conveying belt (4) and matched with the second discharging port (34).

Description

Detection equipment for repairing polluted fishpond Technical Field The application relates to the technical field of sludge sampling for polluted fishpond treatment, in particular to detection equipment for polluted fishpond restoration treatment. Background The polluted fishpond is a fishpond polluted by waste, chemical substances, excessive fertilization or directly discharged sewage and other pollution sources, and the polluted fishpond can seriously affect fishes and an ecological system and also can threaten human health, so that people need to treat the polluted fishpond in time. In some polluted fishponds, in order to thoroughly treat the fishpond, the water in the fishpond is pumped out and then the sludge at the bottom of the fishpond is shoveled out cleanly, so that the treatment effect can be achieved, in order to determine the pollution source and the polluted period of the polluted fishpond, the sludge at the bottom of the fishpond is usually required to be detected, and the sludge at the bottom of the fishpond is required to be sampled before being detected. The utility model provides a mud collection equipment and collection method, relate to soil pollution detection field, this mud collection equipment includes supporting component, collection section of thick bamboo, drilling subassembly and two at least sampling subassemblies, collection section of thick bamboo and supporting component sliding connection, drilling subassembly and collection section of thick bamboo's bottom rotate and are connected, collection section of thick bamboo's side is opened there are two at least collection holes, collection hole distributes in collection section of thick bamboo's side along the extending direction of collection section of thick bamboo's center pin, every collection hole interval predetermined distance, sampling subassembly fixed mounting is in collection hole, sampling subassembly is rectilinear motion along the extending direction of collection hole's center pin, drilling subassembly includes the first rotary element of fixed mounting in collection section of thick bamboo bottom, and the first screw bit of rotary connection with first rotary element, this prior art is through the sampling subassembly of interval predetermined distance installation in collection section of thick bamboo side, sample to mud layering collection, just need once the drilling can gather the sample of different degree of depth. However, the prior art still has some defects when aiming at sludge collection, namely the patent application can sample sludge with different depths through the mutual cooperation of the first rotating head and the sampling assembly, but the sludge with different depths still needs to be classified after the sampling is finished, the time consumed for centralized sampling subsequent treatment is long, the sludge depth is not easy to control when the sludge with different depths is layered after the sampling of the prior art, and the sampling sludge is easy to produce depth errors during layering, so that the sampling accuracy is affected. Based on this, in the statement of the above point of view, the prior art still has room for improvement in the way sludge is collected. Disclosure of Invention In order to solve the technical problems, the application provides detection equipment for repairing a polluted fishpond, which adopts the following technical scheme that the detection equipment for repairing the polluted fishpond comprises a sampling rack with an L-shaped structure, wherein fixing rods are arranged at four corners of the lower end surface of the horizontal section of the sampling rack, and sampling pipes which incline upwards from left to right are arranged on the vertical section of the sampling rack in a penetrating and sliding manner. The inside rotation of sampling pipe be provided with length adjustable dwang, install helical blade on the dwang, the first discharge gate of discharge gate and discharge gate second have been seted up respectively to sampling pipe left and right sides, discharge gate first is located the vertical section left side of sampling frame, the discharge gate is located the vertical section right side of sampling frame, discharge gate first is used for discharging the mud of the unnecessary sample, discharge gate second discharges the mud of the required sample degree of depth, sampling pipe circumference slip is provided with the apron with discharge gate first matched with, the apron that slides the setting is used for controlling opening and closing of discharge gate first, sampling frame horizontal segment up end and the below that is located discharge gate second are provided with the conveyer belt. Preferably, the sampling pipe upper end be provided with the joint board, circumference evenly is provided with a plurality of connection protruding on the joint board periphery, be provided with on the sampling pipe with the fixed protruding of connection