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CN-120736771-B - Water conservancy construction sludge treatment equipment

CN120736771BCN 120736771 BCN120736771 BCN 120736771BCN-120736771-B

Abstract

The application discloses a water conservancy construction sludge treatment device, and particularly discloses a filter cartridge, wherein the filter cartridge is rotatably arranged through a first driving part, first auger blades are rotatably arranged in the filter cartridge through auger shafts, the auger shafts are rotatably arranged through a second driving part, one end of the filter cartridge is provided with a feed inlet, and the other end of the filter cartridge is provided with a discharge outlet for discharging sludge after water is extruded. Compared with the prior art, the novel sludge dewatering device has the advantages that the novel sludge dewatering device can be simply conveyed only through the feeding auger and cannot be extruded, the structure can be extruded through the relative movement of the filter cylinder and the first auger blade, the water separation quantity is obviously increased, the primary dewatering effect is improved, the filter cylinder forms rotational flow and generates centrifugal force, the water is further filtered, and the sludge dewatering effect is guaranteed.

Inventors

  • Zhao Hongzan
  • GAN SHAOBO
  • LI YONGGANG
  • ZHANG DONGDONG
  • WANG SHUANGYANG

Assignees

  • 河南基安建设集团有限公司

Dates

Publication Date
20260505
Application Date
20250827

Claims (9)

  1. 1. The water conservancy construction sludge treatment equipment is characterized by comprising the following components; the filter cartridge (2) is rotatably arranged through the first driving part; The first auger blade (20) is rotatably arranged in the filter cartridge (2) through an auger shaft (23), and the auger shaft (23) is rotatably arranged through a second driving part; one end of the filter cylinder (2) is provided with a feed inlet (1200), and the other end of the filter cylinder is provided with a discharge outlet (4) for discharging sludge after squeezing water; One end, far away from the feeding hole (1200), of the first auger blade (20) is connected with the outer wall of the auger shaft (23), an annular gap (21) is formed between the first auger blade (20) and the outer wall of the auger shaft (23), and a second auger blade (22) is rotationally arranged in the annular gap (21), wherein the second auger blade (22) is driven by a third driving part; The outer edge of the second auger blade 22 is matched with the inner edge of the first auger blade 20 but does not interfere with the inner edge, and the inner edge is matched with the outer wall of the auger shaft 23 to form a nested structure.
  2. 2. The water conservancy construction sludge treatment equipment as claimed in claim 1, further comprising a housing (10), wherein the filter cartridge (2) is rotatably arranged inside the housing (10), two ends of the housing (10) are provided with a feed end baffle (16) and a discharge end baffle, the feed inlet (1200) is arranged through the feed end baffle (16), and the discharge outlet (4) is arranged on the discharge end baffle.
  3. 3. The water conservancy construction sludge treatment equipment of claim 2, wherein a first mounting hole is formed in the feeding end baffle (16), the filter cartridge (2) is rotatably arranged in the first mounting hole, a first belt (110) groove is formed in the outer peripheral wall of one end of the filter cartridge (2) positioned outside the shell (10), the first driving part is a first motor (11), and the driving end of the first motor (11) is in transmission connection with the first belt (110) groove through the first belt (110).
  4. 4. A water conservancy construction sludge treatment equipment as claimed in claim 3, wherein the feed end of the filter cartridge (2) is provided with a circular baffle (28), the outer edge of the circular baffle (28) is concentrically and rotatably connected with the inner wall of the filter cartridge (2), the circular baffle (28) is provided with a second mounting hole, the inner part of the second mounting hole is rotatably provided with a rotary sleeve (29), one end of the second auger blade (22) facing the feed end is connected with the rotary sleeve (29), a section of the peripheral wall of the rotary sleeve (29) positioned outside the shell (10) is provided with a second belt (140) groove, the third driving part is a third motor (14), the third motor (14) is arranged on the shell (10), and the third motor (14) is in transmission connection with the second belt (140) groove through the second belt (140).
  5. 5. The water conservancy construction sludge treatment equipment as claimed in claim 4, wherein the auger shaft (23) penetrates through the rotary sleeve (29) and is concentrically and rotatably connected with the rotary sleeve (29), the second driving part is a second motor (13), the driving end of the second motor (13) is in transmission connection with the auger shaft (23), and the second motor (13) is arranged on a frame (1) provided with the housing (10).
  6. 6. The water conservancy construction sludge treatment equipment as claimed in claim 4, wherein the feeding port (1200) is arranged on the circular baffle plate (28), a feeding pipeline (12) is arranged on the feeding port (1200), a feeding hopper (120) is arranged at one end, far away from the feeding port (1200), of the feeding pipeline (12), and the feeding pipeline (12) is arranged on the shell (10).
  7. 7. The water conservancy construction sludge treatment equipment as claimed in claim 5, wherein the auger shaft (23) is arranged in a hollow manner, a heating component (24) is arranged in the auger shaft (23), and the heating component (24) is connected to the frame (1).
  8. 8. The water conservancy construction sludge treatment equipment according to claim 2, wherein a striker plate (26) is arranged in the shell (10), a yielding hole of a yielding auger shaft (23) is formed in the striker plate (26), a plugging cone (27) is formed at one end of the striker plate (26) facing the discharge port (4), a telescopic rod (25) is arranged on the inner wall of the shell (10), and the telescopic end of the telescopic rod (25) is connected with the striker plate (26) so as to adjust the axial distance between the plugging cone (27) and the discharge port (4); The material baffle (26) is provided with a yielding groove (31), and the material outlet baffle is provided with a partition plate (30) corresponding to the yielding groove (31).
  9. 9. The water conservancy construction sludge treatment apparatus of claim 1 wherein the diameter of the filter cartridge (2) is progressively smaller in the direction of the feed inlet (1200) pointing towards the discharge outlet (4).

Description

Water conservancy construction sludge treatment equipment Technical Field The application relates to the technical field of sludge treatment, in particular to water conservancy construction sludge treatment equipment. Background Sludge is a product after sewage treatment, and is an extremely complex non-uniform mass composed of organic residues, bacterial cells, inorganic particles, colloid and the like. The main characteristic of the sludge is that the water content is high, up to 99%, which is a thick matter between liquid and solid, and can be transported by a pump, but it is difficult to separate solid from liquid by sedimentation, and the sludge is usually separated by a dewatering device, so as to carry out recovery work. The patent document with the publication number of CN117401885A discloses a sludge dewatering environment-friendly device, wherein sludge falls into a feeding cylinder through a feeding cylinder and is pushed by a feeding auger, so that the sludge is filtered by sewage through a filtering hole, and the filtered sludge is pushed between an electric heating plate and a baffle plate to be extruded and flattened, thereby realizing the dewatering treatment of the sludge, and having certain positive significance; however, there is a certain disadvantage, for example, when the sludge is conveyed by the feeding auger in the feeding cylinder, neither the sludge nor the water in the sludge can be extruded, that is, the water flowing from the filtering holes is relatively less, and the final sludge is extruded only by the electric heating plate and the baffle plate, at this time, the sludge is mostly in a fluid state substantially, the water content is higher, and the non-closed extrusion can not extrude the water in the sludge completely, so that the dehydration is incomplete, and the treatment quality of the sludge is affected. Disclosure of utility model The application aims to provide a water conservancy construction sludge treatment device for solving the problems. In order to achieve the above purpose, the technical scheme of the application is as follows: A water conservancy construction sludge treatment device, comprising; The filter cartridge is rotationally arranged through the first driving part; The first auger blade is rotationally arranged in the filter cartridge through an auger shaft, and the auger shaft is rotationally arranged through a second driving part; One end of the filter cylinder is provided with a feed inlet, and the other end of the filter cylinder is provided with a discharge outlet for discharging sludge after squeezing water. Preferably, one end of the first auger blade, which is far away from the feeding port, is connected with the outer wall of the auger shaft, an annular gap is formed between the first auger blade and the outer wall of the auger shaft, a second auger blade is rotatably arranged in the annular gap, and the second auger blade is driven by a third driving part. Preferably, the filter cartridge comprises a shell, wherein the filter cartridge is rotatably arranged in the shell, a feeding end baffle and a discharging end baffle are arranged at two ends of the shell, the feeding port penetrates through the feeding end baffle, and the discharging port is arranged on the discharging end baffle. Preferably, the feeding end baffle is provided with a first mounting hole, the filter cartridge is rotatably arranged in the first mounting hole, the outer peripheral wall of one end of the filter cartridge, which is positioned outside the shell, is provided with a first belt groove, the first driving part is a first motor, and the driving end of the first motor is in transmission connection with the first belt groove through a first belt. Preferably, the cartridge filter feeding end is equipped with circular baffle, circular baffle's outer fringe with the concentric rotation of inner wall of cartridge filter is connected, be equipped with the second mounting hole on the circular baffle, the inside rotation of second mounting hole is equipped with rotatory sleeve, the one end of second auger blade orientation feeding end is connected rotatory sleeve is last, rotatory sleeve is located the outside one section perisporium of shell is equipped with the second belt groove, third drive portion is the third motor, the third motor sets up on the shell, the third motor with the second belt groove passes through the second belt transmission and is connected. Preferably, the auger shaft passes through the inside of the rotary sleeve and is concentrically and rotatably connected with the rotary sleeve, the second driving part is a second motor, the driving end of the second motor is in transmission connection with the auger shaft, and the second motor is arranged on a frame provided with the shell. Preferably, the feeding hole is formed in the circular baffle plate, a feeding pipeline is arranged on the feeding hole, a feeding hopper is arranged at one end, away from the fe