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CN-224230790-U - High-temperature wastewater thermal mass recovery device

CN224230790UCN 224230790 UCN224230790 UCN 224230790UCN-224230790-U

Abstract

The utility model discloses a high-temperature wastewater heat and mass recovery device which comprises a box body, wherein two sides of the box body are fixedly connected with a feed inlet, the top of the box body is provided with a top plate, a cleaning assembly is arranged on the top plate, a driving assembly is arranged on the top plate, a stirring assembly is arranged in the box body, one side of the box body is provided with a recovery assembly, and a filtering assembly is arranged on the feed inlet. Through the filtering component, suspended matters, particulate matters and other impurities in the wastewater are filtered out, so that the subsequent influence on the use of the heat exchanger is avoided; the ion in the high-temperature wastewater is neutralized by adding a scale remover and a neutralizing solution into the box body through the feeding pipe, so that ion impurities in the high-temperature wastewater are precipitated in the box body in advance, the wastewater passes through the water pump and enters the inner pipe of the heat exchanger by controlling the rotation of the rotating plate through the third motor, and a water source is added into the heat exchanger through the water inlet and the water outlet on the heat exchanger, so that the device can recycle waste heat of the high-temperature wastewater, the recycling efficiency is improved, and the cost in industrial production is reduced.

Inventors

  • LIN CHENGQI
  • Deng Yaxuan
  • WANG YANYUN
  • WANG WENQI

Assignees

  • 厦门华厦学院

Dates

Publication Date
20260512
Application Date
20250417

Claims (7)

  1. 1. A high temperature wastewater thermal mass recovery device, comprising: The novel cleaning device comprises a box body (101), wherein feed inlets (102) are fixedly connected to two sides of the box body (101), a top plate (103) is arranged at the top of the box body (101), a cleaning assembly (110) is arranged on the top plate (103), a driving assembly (120) is arranged on the top plate (103), a stirring assembly (130) is arranged in the box body (101), a recovery assembly (140) is arranged on one side of the box body (101), and a filtering assembly (150) is arranged on the feed inlets (102).
  2. 2. The high temperature wastewater heat and mass recovery device of claim 1, wherein the cleaning assembly (110) comprises a first motor (110 a), a rotating roller (110 b), a bottom cleaning plate (110 c) and a side cleaning rod (110 d), the first motor (110 a) is fixedly connected to the top plate (103), the rotating roller (110 b) is fixedly connected to the first motor (110 a), the bottom cleaning plate (110 c) is fixedly connected to the bottom of the rotating roller (110 b), and the side cleaning rod (110 d) is fixedly connected to the bottom cleaning plate (110 c).
  3. 3. The high-temperature wastewater heat and mass recovery device according to claim 2, wherein the driving assembly (120) comprises a second motor (120 a), a first bevel gear (120 b), a second bevel gear (120 c), a bearing (120 d), a first gear (120 e), a limiting plate (120 f) and a rotating ring (120 g), the second motor (120 a) is fixedly connected with the first bevel gear (120 b), the rotating ring (120 g) is fixedly connected with the top of the limiting plate (120 f), the bearing (120 d) is fixedly connected with the rotating ring (120 g), the second bevel gear (120 c) is fixedly connected with the bearing (120 d), the first bevel gear (120 b) is meshed with the second bevel gear (120 c), the first gear (120 e) is fixedly connected with the bearing (120 d), and the rotating roller (110 b) is rotatably connected with the rotating ring (120 g).
  4. 4. A high temperature waste water heat and mass recovery device according to claim 3, wherein the stirring assembly (130) comprises a stirring rod (130 a), a second gear (130 b) and a circular gear groove (130 c), a rotating groove (130 d) is arranged on the top plate (103), a limiting groove (130 e) is arranged on the rotating groove (130 d), the circular gear groove (130 c) is fixedly connected in the rotating groove (130 d), the second gear (130 b) is fixedly connected on the stirring rod (130 a), the second gear (130 b) is meshed with the first gear (120 e), the second gear (130 b) is meshed with the circular gear groove (130 c), the limiting plate (120 f) is rotatably connected in the limiting groove (130 e), and the stirring rod (130 a) is rotatably connected on the limiting plate (120 f).
  5. 5. The device according to claim 1, wherein the recovery assembly (140) comprises a water pump (140 a), a filter tube (140 b), a recovery tank (140 c), a heat exchanger (140 d) and an inner tube (140 e), one end of the filter tube (140 b) is movably connected with a side pipeline of the water pump (140 a), the other side pipeline of the water pump (140 a) is fixedly connected with one side of the inner tube (140 e), the inner tube (140 e) is located in the heat exchanger (140 d), and the other side of the inner tube (140 e) is fixedly connected with the recovery tank (140 c).
  6. 6. The high-temperature wastewater heat and mass recovery device according to claim 1, wherein the filter assembly (150) comprises a filter screen (150 a) and a raised line (150 b), a placing groove (150 c) is arranged on the feed inlet (102), a fixing groove (150 d) is arranged in the placing groove (150 c), the raised line (150 b) is fixedly connected to the filter screen (150 a), and a pull groove (150 e) is arranged on the inner side of the filter screen (150 a).
  7. 7. The high-temperature wastewater heat and mass recovery device according to claim 5, wherein a drain pipe (101 a) is fixedly connected to the bottom of the tank body (101), a control valve (101 b) is arranged on the drain pipe (101 a), a feeding pipe (101 c) is arranged on the tank body (101), a water outlet pipe (101 d) is arranged on the tank body (101), the other end of the filtering pipe (140 b) is movably connected to the water outlet pipe (101 d), a third motor (101 e) is fixedly connected to the bottom of the tank body (101), a rotating plate (101 f) is fixedly connected to the third motor (101 e), and the rotating plate (101 f) is rotatably connected to the water outlet pipe (101 d).

Description

High-temperature wastewater thermal mass recovery device Technical field: The utility model relates to the technical field of high-temperature waste water heat and mass recovery, in particular to a high-temperature waste water heat and mass recovery device. The background technology is as follows: A large amount of high-temperature wastewater is generated in industrial production, the high-temperature wastewater is wastewater containing various soluble ions and impurities, the wastewater cannot be directly utilized, and if the wastewater is directly discharged, a large amount of secondary energy and water resources are lost, and the environment is polluted by heat. At present, heat energy carried in the wastewater is generally recovered by adopting a heat exchanger (such as a tubular or plate heat exchanger) in the process of recovering the high-temperature wastewater. However, since the high-temperature wastewater in industrial production mostly contains wastewater with various soluble ions and impurities, suspended matters, particles and other impurities in the wastewater can be deposited on the inner wall of the heat exchanger to form a fouling layer, so that the heat resistance is increased, the heat transfer efficiency is reduced, and in addition, metal ions on the inner wall of the heat exchanger can be combined with carbonate ions in the wastewater to form indissolvable salts, so that the scaling phenomenon is aggravated. Therefore, in order to solve the above problems, we need to design a high temperature waste water thermal mass recovery device. The utility model comprises the following steps: This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model. In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided: a high temperature wastewater thermal mass recovery device comprising: The box, the both sides fixedly connected with feed inlet of box, the top of box is provided with the roof, be provided with the clearance subassembly on the roof, be provided with drive assembly on the roof, be provided with the stirring subassembly in the box, one side of box is provided with recovery unit, be provided with filter element on the feed inlet. As a preferable scheme of the high-temperature wastewater heat and mass recovery device, the cleaning assembly comprises a first motor, a rotating roller, a bottom cleaning plate and a side cleaning rod, wherein the first motor is fixedly connected to the top plate, the rotating roller is fixedly connected with the first motor, the bottom cleaning plate is fixedly connected to the bottom of the rotating roller, and the side cleaning rod is fixedly connected to the bottom cleaning plate. As a preferable scheme of the high-temperature wastewater heat and mass recovery device, the driving assembly comprises a second motor, a first bevel gear, a second bevel gear, a bearing, a first gear, a limiting plate and a rotating ring, wherein the second motor is fixedly connected with the first bevel gear, the rotating ring is fixedly connected to the top of the limiting plate, the bearing is fixedly connected to the rotating ring, the second bevel gear is fixedly connected to the bearing, the first bevel gear is meshed with the second bevel gear, the first gear is fixedly connected to the bearing, and the rotating roller is in rotating connection with the rotating ring. As a preferable scheme of the high-temperature wastewater heat and mass recovery device, the stirring assembly comprises a stirring rod, a second gear and a round tooth groove, a rotating groove is formed in the top plate, a limiting groove is formed in the rotating groove, the round tooth groove is fixedly connected to the rotating groove, the second gear is fixedly connected to the stirring rod, the second gear is meshed with the first gear, the second gear is meshed with the round tooth groove, the limiting plate is rotatably connected to the limiting groove, and the stirring rod is rotatably connected to the limiting plate. As a preferable scheme of the high-temperature wastewater heat and mass recovery device, the recovery assembly comprises a water pump, a filter pipe, a recovery box, a heat exchanger and an inner pipe, wherein one end of the filter pipe is movably connected with one side pipeline of the water pump, the other side pipeline of the water pump is fixedly connected with one side of the inner pipe, the inner pipe is positioned in the heat exchanger, and the other side of the inner pipe is fixedly connected with the recovery box. As a preferable scheme of the high-temperature wastewater heat and mass recovery device, the filte