CN-224207712-U - Reation kettle steam condensation device that disappears based on dynamic water level control

CN224207712UCN 224207712 UCN224207712 UCN 224207712UCN-224207712-U

Abstract

The utility model discloses a dynamic water level control-based reaction kettle steam condensation and digestion device which comprises a water tank, a condenser, a controller and a pressure sensor, wherein the water tank is provided with a water inlet for installing a water supplementing valve and a water outlet for installing a water draining valve, the condenser is provided with a condensation space positioned in the water tank, the condenser is provided with a pressure detection port for installing the pressure sensor, the condenser is provided with a one-way valve, the circulation direction of the one-way valve is the condensation space facing the inside of the water tank, the one-way valve is a valve which is opened or closed based on the pressure of steam in the condensation space, and the controller is electrically connected with the water supplementing valve and the water draining valve and used for controlling the opening or closing of the water supplementing valve and the water draining valve and is electrically connected with the pressure sensor and used for receiving pressure signals. The reaction kettle steam condensation and digestion device realizes the cooperative operation of multiple functions such as efficient steam condensation, accurate water level adjustment, heat recycling and the like.

Inventors

WANG HONGMING
LIU YONGZHONG
LI JIAN
Hong Shibo
LONG HAO
WANG ZHOUYI
TAN MINGJUN
LIU YE
XIE YUANLONG
CHEN CHUXIN
WAN PIN

Assignees

重庆国际复合材料股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250603

Claims (10)

1. A reaction kettle steam condensation decontamination device based on dynamic water level control is characterized by comprising: The water tank is provided with a water inlet for adding water into the water tank and a water outlet for discharging the water in the water tank; The condenser is provided with an inlet end, an outlet end and a condensing space positioned between the inlet end and the outlet end, the condensing space is positioned in the water tank, the inlet end is used for receiving steam of the reaction kettle, the outlet end is in closed arrangement, the condenser is provided with a pressure detection port and a water drain port positioned at the bottom of the pressure detection port, the condenser is provided with a one-way valve, the circulating direction of the one-way valve is that the condensing space faces the inside of the water tank, and the one-way valve is a valve which opens or closes based on the pressure of the steam in the condensing space; The water supplementing valve is arranged at the water inlet of the water tank; a drain valve mounted to a drain port of the water tank; A pressure sensor mounted to a pressure detection port of the condenser; A water drain valve which is communicated with a water drain port of the condenser, wherein an outlet of the water drain valve is positioned outside the water tank; And the controller is electrically connected with the water supplementing valve and the water draining valve and used for controlling the water supplementing valve and the water draining valve to be opened or closed, and is electrically connected with the pressure sensor and used for receiving a pressure signal.
2. The dynamic water level control-based reaction kettle steam condensation eliminating device according to claim 1, further comprising a regulating valve which is positioned outside the water tank and connected to the condenser for being capable of communicating with the condensation space, wherein the one-way valve is installed inside a horizontal communicating pipe, one end of the horizontal communicating pipe is communicated with the condenser, the other end of the horizontal communicating pipe is positioned inside the water tank, the one-way valve comprises a valve seat, a steel ball and a limiting ring, the valve seat is arranged in a hollow manner, one end of the valve seat in the horizontal direction is arranged in a necking manner, a through hole is formed at the tip end of the necking manner and is used for communicating with the condensation space, the size of the through hole is smaller than the size of the steel ball, a perforation is formed at the other end of the valve seat in the horizontal direction, the limiting ring is of a U-shaped structure, an annular space is formed between the U-shaped structure and the inner wall of the horizontal communicating pipe, the opening of the U-shaped structure faces the perforation, the size of the U-shaped structure is larger than the size of the steel ball, and the gap between the opening of the U-shaped structure and the perforating hole is smaller than the size of the steel ball.
3. The dynamic water level control-based reaction kettle steam condensation eliminating device according to claim 2, wherein a temperature sensor is arranged in the water tank, and the controller is electrically connected with the temperature sensor and is used for receiving a temperature signal.
4. The reactor steam condensation decontamination apparatus based on dynamic water level control as claimed in claim 3, wherein a liquid level sensor for detecting liquid level is disposed in the water tank, the position of the liquid level sensor is not lower than the horizontal position of the bottom end of the condensation space, and the controller is electrically connected with the liquid level sensor.
5. The dynamic water level control-based reaction kettle steam condensation and digestion device according to claim 4, wherein the water tank is provided with an overflow port, the overflow port is arranged at a position not lower than the horizontal position of the top end of the condensation space, and the reaction kettle steam condensation and digestion device further comprises an overflow pipe communicated to the overflow port.
6. The dynamic water level control-based reactor steam condensation eliminating device according to any one of claims 2 to 5, wherein the condenser comprises two coiled pipes, a steam inlet pipe and a sealing pipe, the inlet of the steam inlet pipe forms the inlet end, the tail end of the sealing pipe forms the outlet end, the coiled directions of the two coiled pipes are the same and are arranged adjacently up and down, the coiled directions are from the right lower position in the water tank to the left upper position in the water tank, the steam inlet pipe is inserted through the right lower side wall position of the water tank and is communicated with the inlets of the two coiled pipes, the sealing pipe is inserted through the left upper side wall position of the water tank and is communicated with the outlets of the two coiled pipes, the pressure sensor and the regulating valve are both arranged on the sealing pipe, the water drain valve is arranged on the steam inlet pipe, and the position of the steam inlet pipe corresponding to the water drain valve forms a water collecting cavity protruding downwards.
7. The dynamic water level control-based reaction kettle steam condensation eliminating device according to claim 6, wherein a horizontal communicating pipe provided with the one-way valve is arranged at least one corner of each serpentine pipe.
8. The dynamic water level control-based reactor steam condensation decontamination apparatus as claimed in claim 6, wherein a coil fixing rod is installed on an inner wall of the water tank, and one end of the coil fixing rod supports the coil.
9. The dynamic water level control-based reaction kettle steam condensation eliminating device according to claim 1, wherein the water inlet is formed in the top of the water tank, and the water outlet is formed in the bottom of the water tank.
10. The dynamic water level control-based reaction kettle steam condensation eliminating device according to claim 1, wherein a movable wheel is installed at the bottom of the water tank.

Description

Reation kettle steam condensation device that disappears based on dynamic water level control Technical Field The utility model relates to the technical field of chemical equipment, in particular to a dynamic water level control-based reaction kettle steam condensation and desorption device. Background In the steam heating process of the traditional reaction kettle, steam is usually directly discharged into a trench or air through a drain pipe, so that the following problems are caused: 1. false alarm hidden danger, namely false alarm of a smoke detector is triggered by vapor dispersion, and the reliability of a fire protection system is affected; 2. The environment deterioration is that the steam diffusion increases the humidity of the working environment and the dense steam influences the vision of staff, accelerates the aging of electrical components and possibly causes potential operational safety hazards; 3. and energy efficiency is wasted, namely heat loss is caused by the vapor recovered by non-condensation, and energy consumption is increased. In the prior art, some enterprises try to solve the above problems by the following ways, but still have obvious defects, and the related patent documents are searched: CN2713379Y, the condensed water recovery is realized by adopting a closed water tank and a magnetic flap water level meter, but dynamic water level control is not involved, the water quantity can not be regulated in real time according to the steam flow, and the heat energy recovery efficiency is low. CN109966772B adopts a condensing coil and a float valve aiming at the oil mist cooling design, and has different technical fields and does not solve the problem of steam dispersion. CN206347559U, a multifunctional condensate water recovery device, supports parallel recovery of multiple devices, but relies on mechanical control and lacks intelligent dynamic adjustment capability. CN207161279U, recovering steam waste heat through thermoelectric power generation, wherein the technical direction difference is larger, and condensate water extinction and water level control are not involved. CN208640388U, wherein the steam cabinet adopts an annular cooling water tank for heat recovery, has a simple structure, is only suitable for small-sized equipment, and cannot meet the high-efficiency requirement of a chemical reaction kettle. CN214891106U, steam temperature supplementing heat exchange equipment, which relates to waste heat recovery, but does not integrate dynamic water level control and steam condensation and extinction functions. CN216925267U, a stepped steam utilization system, wherein condensate water recovery is concentrated in a blowdown flash tank, but the core problem of false alarm triggered by steam dispersion is not solved. The simple structural combination, such as the direct connection of the condensate tank with the drain valve, such a solution belongs to the "simple superposition" of the prior art, i.e. the components only work in a conventional way, lacking in synergistic effect, the total technical effect being only the sum of the functions of the components, without significant improvement. For example, in a certain case, a plurality of conventional components are combined for steam treatment, but the problem of overflow of secondary steam caused by overhigh water temperature still exists due to lack of a dynamic water level regulating mechanism, and the static water level control is that condensation is realized through fixed water level, but the water quantity cannot be dynamically regulated according to the steam flow, so that the condensation efficiency is insufficient or the resource waste is easy to cause. In addition, the traditional scheme is limited to a single technical field (such as mechanical air exhaust or static condensation), and does not integrate water level adjustment and heat energy recovery technologies across the field, so that the function is split. For example, in similar technical fields (such as boiler waste heat recovery), although water level control technology exists, steam characteristics of a reaction kettle are not optimized, and the core problem of triggering smoke alarm by steam is not solved. Disclosure of Invention In order to achieve the purpose, the utility model provides a reaction kettle steam condensation and degradation device based on dynamic water level control, which comprises the following specific technical scheme: A dynamic water level control-based reaction kettle steam condensation decontamination device, comprising: The water tank is provided with a water inlet for adding water into the water tank and a water outlet for discharging the water in the water tank; The condenser is provided with an inlet end, an outlet end and a condensing space positioned between the inlet end and the outlet end, the condensing space is positioned in the water tank, the inlet end is used for receiving steam of the reaction kettle, the outlet end is in c