CN-224215894-U - Environment-friendly pressure vessel waste heat recovery device

Abstract

The utility model discloses an environment-friendly pressure vessel waste heat recovery device, which relates to the technical field of waste heat recovery devices, and comprises a pressure vessel body, wherein one end of the pressure vessel body is fixedly connected with a recovery device through a bolt; the other end of the recovery device is fixedly connected with the filtering device through a bolt; according to the utility model, the activated carbon filter plate in the filter device can effectively adsorb and remove impurities and pollutants in the exhaust gas, reduce the pollution of waste gas to the environment, meet the environmental protection requirement and are beneficial to protecting the atmosphere; the waste heat of the exhaust gas of the pressure vessel body is recovered through the heat exchange tube, the waste heat is converted into usable heat energy for preheating, heating and other links, the comprehensive utilization rate of energy is improved, the dependence of enterprises on external energy is reduced, and the energy cost is saved.

Inventors

• ZHU JIE

Assignees

• 吴江市建春石化机械有限公司

Dates

Publication Date

20260508

Application Date

20250521

Claims (5)

1. 1. An environment-friendly pressure vessel waste heat recovery device is characterized by comprising The pressure vessel comprises a pressure vessel body (1), wherein one end of the pressure vessel body (1) is fixedly connected with a recovery device (2) through a bolt, and the other end of the recovery device (2) is fixedly connected with a filtering device (3) through a bolt; The recovery device (2) comprises a heat exchange box body (21), wherein the heat exchange box body (21) is of a rectangular frame design, and an air inlet (23) and an air outlet (24) are respectively arranged at two ends of the heat exchange box body, and the air inlet (23) is fixedly connected with the air outlet connecting pipe (16) through bolts; The heat exchange box (21) inboard be equipped with mounting bracket (22), install on mounting bracket (22) and be heat exchange tube (25) that the rule was arranged, the both ends of heat exchange tube (25) are equipped with water inlet (27) and delivery port (26) respectively, wherein water inlet (27) are located heat exchange box (21) outside upper end position, delivery port (26) are located heat exchange box (21) outside lower extreme position, the upper surface of heat exchange box (21) is equipped with temperature sensor (28), the bottom of temperature sensor (28) is connected with heat exchange box (21) inboard.
2. 2. The device for recycling waste heat of environment-friendly pressure vessels according to claim 1, wherein the air outlet connecting pipe (16) is arranged at the front end of the cylinder body (12), the fixing frames (11) are symmetrically arranged on the lower surface of the cylinder body (12), the upper connecting pipe (13) is arranged on the upper surface of the cylinder body (12), and the upper end of the upper connecting pipe (13) is fixedly connected with the safety valve.
3. 3. The environment-friendly pressure vessel waste heat recovery device according to claim 2, wherein an air inlet connecting pipe (14) is arranged at the rear end of the cylinder body (12), the other end of the air inlet connecting pipe (14) is fixedly connected with air source equipment, a lower connecting pipe (15) is further arranged on the lower surface of the cylinder body (12), and the lower end of the lower connecting pipe (15) is fixedly connected with discharging equipment.
4. 4. The device for recycling waste heat of environment-friendly pressure vessels of claim 1, wherein an air outlet (24) at one end of the heat exchange box body (21) is fixedly connected with a filtering air inlet (33) through bolts, the filtering air inlet (33) is arranged on one side of the filtering box body (31), supporting legs (32) are respectively arranged at four corners of the bottom of the filtering box body (31), and a filtering air outlet (35) is arranged on the upper surface of the filtering box body (31).
5. 5. The device for recycling waste heat of environment-friendly pressure vessels as set forth in claim 1, wherein two guide plates (34) are connected between the filtering air inlet (33) and the filtering air outlet (35), two ends of each guide plate (34) are fixedly connected with the inner side of the filtering box body (31), two activated carbon filter plates (36) are respectively arranged between the two guide plates (34) up and down, and two ends of each activated carbon filter plate (36) are also fixedly connected with the inner side of the filtering box body (31).

Description

Environment-friendly pressure vessel waste heat recovery device Technical Field The utility model particularly relates to the technical field of waste heat recovery devices, in particular to an environment-friendly pressure vessel waste heat recovery device. Background With the advancement of global industrialization, energy demands continue to rise, and environmental protection requirements are increasingly strict. In industrial production, the pressure vessel is widely applied to various fields of chemical industry, electric power, metallurgy and the like, and a large amount of waste heat can be generated in the operation process. Under the traditional energy utilization mode, the waste heat is often directly discharged into the environment, so that not only is the energy wasted, but also the environmental problems such as heat pollution and the like are caused. Therefore, in order to respond to the call of energy conservation and emission reduction, the comprehensive utilization rate of energy is improved, the production cost of enterprises is reduced, and the development of the environment-friendly pressure vessel waste heat recovery device becomes a necessary trend. In the operation process of the traditional pressure vessel, high-temperature gas exhausted from the gas outlet connecting pipe often carries a large amount of waste heat, and if the waste heat is directly exhausted, not only is energy wasted, but also thermal pollution to the environment is generated. Meanwhile, the discharged gas may contain impurities, and untreated direct discharge may aggravate environmental pollution. Along with popularization of the energy-saving environment-friendly concept and strict requirements of related policies and regulations, development of an environment-friendly device capable of recovering waste heat and purifying exhaust gas is urgent. The existing waste heat recovery device has the defects in the aspects of structural rationality, waste heat recovery efficiency, gas purification effect and the like, and is difficult to meet the increasingly improved environmental protection and energy conservation requirements. Disclosure of utility model The utility model aims to provide an environment-friendly pressure vessel waste heat recovery device, which is used for improving the waste heat recovery effect of a pressure vessel and improving the environment-friendly equipment by installing a pressure vessel body and a recovery device and then installing a filtering device and the recovery device so as to solve the technical problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: An environment-friendly pressure vessel waste heat recovery device comprises The pressure vessel comprises a pressure vessel body, a recovery device and a filtering device, wherein one end of the pressure vessel body is fixedly connected with the recovery device through a bolt; the recovery device comprises a heat exchange box body which is in a rectangular frame design, and two ends of the heat exchange box body are respectively provided with an air inlet and an air outlet, wherein the air inlet is fixedly connected with the air outlet connecting pipe through bolts; The heat exchange box inboard be equipped with the mounting bracket, install the heat exchange tube that is the rule and arrange on the mounting bracket, the both ends of heat exchange tube are equipped with water inlet and delivery port respectively, wherein the water inlet is located heat exchange box outside upper end position, the delivery port is located heat exchange box outside lower extreme position, the upper surface of heat exchange box is equipped with temperature sensor, temperature sensor's bottom is connected with heat exchange box inboard. As a further technical scheme of the utility model, the air outlet connecting pipe is arranged at the front end of the cylinder, the lower surface of the cylinder is symmetrically provided with the fixing frame, the upper surface of the cylinder is provided with the upper connecting pipe, and the upper end of the upper connecting pipe is fixedly connected with the safety valve. As a further technical scheme of the utility model, the rear end of the cylinder is provided with an air inlet connecting pipe, the other end of the air inlet connecting pipe is fixedly connected with air source equipment, the lower surface of the cylinder is also provided with a lower connecting pipe, and the lower end of the lower connecting pipe is fixedly connected with discharging equipment. As a further technical scheme of the utility model, the air outlet at one end of the heat exchange box body is fixedly connected with the filtering air inlet through bolts, the filtering air inlet is arranged at one side of the filtering box body, supporting legs are respectively arranged at four corners of the bottom of the filtering box body, and the upper surface of t