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CN-224230809-U - Waste heat utilization box for thermal energy engineering

CN224230809UCN 224230809 UCN224230809 UCN 224230809UCN-224230809-U

Abstract

The utility model discloses a waste heat utilization box for thermal energy engineering, which comprises a box body, an air inlet pipe and an air outlet pipe, wherein four corners of the bottom of the box body are fixedly connected with supporting legs, and the top of the box body is fixedly connected with the air outlet pipe. According to the utility model, through the matched use of the box body, the air inlet pipe, the air outlet pipe, the supporting legs, the control panel, the mounting groove, the filter plate, the connecting block, the spring, the limiting block, the connecting rod, the accommodating groove, the limiting plate, the guide groove, the straight rod, the pressing rod, the stabilizing groove, the mounting rack, the pressure spring, the ejector block, the ejector rod, the mounting plate, the motor, the rotating rod, the cam, the sliding groove, the ash collecting hopper and the ash collecting box, the problems that the existing equipment often lacks automatic cleaning and convenient filter plate replacement mechanism, causes complex maintenance, low cleaning efficiency and poor operation stability, increases the difficulty and time cost of manually cleaning the filter plate regularly, is difficult to ensure thorough and effective cleaning each time, and influences the long-term stable operation of the equipment are solved.

Inventors

  • CHEN LIMEI
  • SU HUAYING
  • CHEN YALI
  • LI HAIXIANG

Assignees

  • 山西电力职业技术学院

Dates

Publication Date
20260512
Application Date
20250311

Claims (7)

  1. 1. The waste heat utilization box for the heat energy engineering comprises a box body (1), an air inlet pipe (2) and an exhaust pipe (3) and is characterized in that four corners of the bottom of the box body (1) are fixedly connected with supporting legs (4), the top of the box body (1) is fixedly connected with the exhaust pipe (3), the left bottom of the box body (1) is fixedly connected with the air inlet pipe (2), the front side of the box body (1) is fixedly connected with a control panel (5), an installation groove (6) is formed in the front side of the air inlet pipe (2), a filter plate (7) is placed in the installation groove (6), and the filter plate (7) is connected into the installation groove (6) in a sliding mode.
  2. 2. The waste heat utilization box for thermal energy engineering is characterized in that two connecting blocks (8) are fixedly arranged on the front side of the air inlet pipe (2), the connecting blocks (8) are distributed on the left side and the right side of the filter plate (7), springs (9) are fixedly connected to one sides of the connecting blocks (8) which are close to each other, limiting blocks (10) are fixedly connected to the other sides of the springs (9), connecting rods (11) are fixedly connected to one sides of the limiting blocks (10) which are far away from each other, the other ends of the connecting rods (11) penetrate through and extend out of the surfaces of the connecting blocks (8), the connecting blocks (8) are connected to the surfaces of the connecting rods (11) in a sliding mode, containing grooves (13) are formed in the left side and the right side of the front surface of the air inlet pipe (2), limiting plates (14) are arranged in the containing grooves (13) in a sliding mode, guide grooves (15) are formed in the front of the limiting plates (14) in a sliding mode, the guide grooves (15) are inclined in a certain angle, and the connecting rods (11) are connected to one another in a sliding mode and far away from one end of the guide grooves (15).
  3. 3. The waste heat utilization box for thermal energy engineering according to claim 2, wherein the top of the limiting plate (14) is fixedly connected with a straight rod (16), the straight rod (16) penetrates through and extends out of the top of the air inlet pipe (2), a pressing rod (17) is arranged at the top of the straight rod (16), and the left side and the right side of the bottom of the pressing rod (17) are fixedly connected to the top of the straight rod (16).
  4. 4. The waste heat utilization box for thermal energy engineering according to claim 2, wherein two stabilizing grooves (18) are formed in the left side and the right side of the front surface of the air inlet pipe (2), the positions of the stabilizing grooves (18) correspond to the positions of the limiting blocks (10), and the rear sides of the limiting blocks (10) are connected inside the stabilizing grooves (18) in a sliding mode.
  5. 5. The waste heat utilization box for thermal energy engineering is characterized in that the bottom of the air inlet pipe (2) is fixedly connected with a mounting frame (19), the bottom of the mounting frame (19) is fixedly connected with a pressure spring (20), the bottom of the pressure spring (20) is fixedly connected with a jacking block (21), the top of the jacking block (21) is fixedly connected with a jacking rod (22), the top of the jacking rod (22) penetrates through and extends out of the top of the mounting frame (19), the right side of the bottom of the mounting frame (19) is fixedly connected with a mounting plate (23), the right side of the mounting plate (23) is fixedly connected with a motor (24), the output end of the motor (24) is fixedly connected with a rotating rod (25), the rotating rod (25) penetrates through and extends out of the left side of the mounting plate (23), the left end of the rotating rod (25) is fixedly connected with a cam (26), and the cam (26) and the jacking block (21) are mutually matched for use.
  6. 6. The waste heat utilization box for thermal energy engineering according to claim 5, wherein a sliding groove (27) is formed in the left side of the mounting plate (23), and the right side of the top block (21) is connected to the inside of the sliding groove (27) in a sliding manner.
  7. 7. The waste heat utilization box for thermal energy engineering according to claim 1, wherein the bottom of the air inlet pipe (2) is fixedly connected with an ash collecting hopper (28), the position of the ash collecting hopper (28) corresponds to the position of the filter plate (7), and the bottom of the ash collecting hopper (28) is connected with an ash collecting box (29) through sliding.

Description

Waste heat utilization box for thermal energy engineering Technical Field The utility model belongs to the technical field of waste heat utilization, and particularly relates to a waste heat utilization box for thermal energy engineering. Background The waste heat utilization box is a specially designed device which aims at capturing and storing the surplus heat generated by industrial processes, mechanical equipment or any heating elements in the operation process. This heat is typically in the form of exhaust gas, waste liquid or surface heat dissipation, which would otherwise be unused to the environment. Through the efficient heat exchange technology, the waste heat utilization box can convert the low-grade heat energy into a reusable energy form, such as hot water, steam or directly used for heating a space, so that the energy efficiency is improved, the energy waste is reduced, the operation cost is reduced, and the waste heat energy recycling box has positive significance for environmental protection, energy conservation and emission reduction. The problems of the prior art are that the existing equipment often lacks an automatic cleaning and convenient filter plate replacement mechanism, which results in complex maintenance, low cleaning efficiency and poor operation stability, increases the difficulty and time cost of manually cleaning the filter plates regularly, and also is difficult to ensure that each cleaning is thorough and effective, thereby influencing the long-term stable operation of the equipment. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model provides a waste heat utilization box for thermal energy engineering, which has the advantages of automatic cleaning and convenient filter plate replacement mechanism, and solves the problems that the existing equipment often lacks the automatic cleaning and convenient filter plate replacement mechanism, so that the maintenance is complex, the cleaning efficiency is low, the operation stability is poor, the difficulty and the time cost for manually and regularly cleaning the filter plates are increased, the thorough and effective cleaning at each time is difficult to ensure, and the long-term stable operation of the equipment is influenced. The utility model discloses a waste heat utilization box for thermal energy engineering, which comprises a box body, an air inlet pipe and an air outlet pipe, wherein four corners of the bottom of the box body are fixedly connected with supporting legs, the top of the box body is fixedly connected with the air outlet pipe, the bottom of the left side of the box body is fixedly connected with the air inlet pipe, the front side of the box body is fixedly connected with a control panel, the front side of the air inlet pipe is provided with a mounting groove, a filter plate is placed in the mounting groove, and the filter plate is connected in the mounting groove in a sliding manner. As the utility model is preferable, the front side of the air inlet pipe is fixedly provided with two connecting blocks, the connecting blocks are distributed on the left side and the right side of the filter plate, one sides of the connecting blocks, which are close to each other, are fixedly connected with springs, the other sides of the springs are fixedly connected with limiting blocks, one sides of the limiting blocks, which are far away from each other, are fixedly connected with connecting rods, the other ends of the connecting rods penetrate through and extend out of the surfaces of the connecting blocks, the connecting blocks are connected to the surfaces of the connecting rods through sliding, the left side and the right side of the front surface of the air inlet pipe are respectively provided with a containing groove, limiting plates are respectively arranged in the containing grooves, the limiting plates are respectively connected to the inside of the containing grooves through sliding, the front sides of the limiting plates are respectively provided with a guide groove, one ends of the connecting rods, which are far away from each other, are respectively connected to the inside the guide grooves through sliding, and through the arrangement of the springs, the limiting blocks and the limiting plates, the quick locking and the releasing of the filter plate can be realized, and the convenience and the working efficiency of the filter plate replacement are remarkably improved. As the utility model is preferable, the top of the limiting plate is fixedly connected with the straight rod, the straight rod penetrates through and extends out of the top of the air inlet pipe, the top of the straight rod is provided with the pressing rod, the left side and the right side of the bottom of the pressing rod are fixedly connected to the top of the straight rod, and the movement of the limiting plate can be easily controlled manually by arranging the pressing rod, so that the filter plate can