CN216770313U

CN216770313U - Diaphragm wall type waste heat boiler heat exchanger

Info

Publication number: CN216770313U
Application number: CN202220104139.0U
Authority: CN
Inventors: 梁广才; 王翠君
Original assignee: Jiangsu Chenghua Energy Chemical Equipment Co ltd
Current assignee: Jiangsu Chenghua Energy Chemical Equipment Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-06-17
Anticipated expiration: 2032-01-14

Abstract

The utility model belongs to the field of waste heat boilers, and particularly relates to a membrane wall type waste heat boiler heat exchanger which comprises a main body, wherein one side of the main body is provided with an overhauling mechanism, the overhauling mechanism comprises a hinge, an overhauling plate, a bolt, a viewing window and a sealing strip, one side of the hinge is fixedly connected with the overhauling plate, and one side inside the overhauling plate is provided with the bolt; through the main part, overhaul the mechanism, the hinge, the access panel, the bolt, the setting of viewing window and sealing strip, realized providing a function of facilitating maintenance to this heat exchanger, it needs to dismantle it when overhauing to overhaul to get off and overhaul to have solved, it is comparatively loaded down with trivial details to operate, not only waste time but also hard, thereby the condition of job schedule has been influenced, consequently, the problem of practicality has been reduced, know inside when having trouble and needing to overhaul through the viewing window, dismantle the inside bolt of access panel, open the access panel through the hinge rotation afterwards, overhaul for inside, thereby overhaul for the maintenance of this heat exchanger conveniently provides effectual guarantee.

Description

Diaphragm wall type waste heat boiler heat exchanger

Technical Field

The utility model relates to the field of waste heat boilers, in particular to a membrane wall type waste heat boiler heat exchanger.

Background

Waste heat boilers, as their name implies, refer to boilers that heat water to a certain temperature by using heat generated by burning waste heat and combustible substances in waste gas, waste materials or waste liquid in various industrial processes, and oil-fired boilers, gas-fired boilers, and coal-fired boilers having smoke boxes and flue waste heat recovery are also called waste heat boilers, and the waste heat boilers can produce hot water or steam through waste heat recovery to be supplied to other sections.

The heat exchanger is also called as heat exchanger, and plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, and the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and has wide application.

But the diaphragm type wall exhaust-heat boiler heat exchanger that uses at present mostly overhauls the effect not good, need dismantle it when overhauing and overhaul, and the operation is comparatively loaded down with trivial details, not only wastes time but also hard to the condition of working progress has been influenced, consequently reduced the problem of practicality.

Therefore, the membrane wall type waste heat boiler heat exchanger is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that most of the membrane wall type waste heat boiler heat exchangers used at present are poor in overhauling effect, the utility model provides the membrane wall type waste heat boiler heat exchanger.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model discloses a membrane wall type waste heat boiler heat exchanger which comprises a main body, wherein an overhauling mechanism is arranged on one side of the main body and comprises a hinge, an overhauling plate, a bolt, a viewing window and a sealing strip, the overhauling plate is fixedly connected to one side of the hinge, the bolt is arranged on one side inside the overhauling plate, the viewing window is arranged on the inner side of the overhauling plate, and the sealing strip is arranged on the back surface of the overhauling plate.

The both sides of main part all are provided with the connector whole, the holistic one side of connector is provided with fixed establishment, fixed establishment includes stationary blade and fixed orifices, the fixed orifices has been seted up to the inboard of stationary blade.

Preferably, the inner wall of main part is provided with the insulating layer, and insulating layer and main part closely laminate, and the size of insulating layer is identical with the inner wall size of main part, through the setting of insulating layer, can provide a thermal-insulated purpose to heat exchanger inside, avoids the condition that inside high temperature causes the damage of internals.

Preferably, the surface of main part is provided with the heat-resistant layer, and the heat-resistant layer closely laminates with the main part, and the size of heat-resistant layer is identical with the size of main part, through the setting of heat-resistant layer, can provide a heat-resistant function to the heat exchanger surface, has promoted life.

Preferably, the access panel passes through hinge and main part swing joint, and the hinge is equidistant distribution on the access panel, through the setting of hinge, can provide a rotary switch's purpose to the access panel.

Preferably, bolt and access panel threaded connection, and the bolt is equidistant distribution on the access panel, through the setting of bolt, can provide a fixed purpose of preventing opening to the access panel.

Preferably, the viewing window and the access panel are of a penetrating structure, the size of the access panel is larger than that of the viewing window, and the viewing window is arranged, so that the condition of viewing the internal working state can be provided for the access panel.

Preferably, the sealing strip is adhesive connection with the access panel, and the sealing strip is vertical distribution with the access panel, through the setting of sealing strip, can be to providing a sealed purpose for inside when the access panel is closed.

Preferably, the fixed orifices and the stationary blade are through structures, and the stationary blade is the vertical distribution with the connector is whole, through the setting of stationary blade and fixed orifices, can provide the fixed purpose of being convenient for installation to this heat exchanger.

The utility model has the advantages that:

1. according to the utility model, through the arrangement of the main body, the maintenance mechanism, the hinge, the maintenance plate, the bolt, the viewing window and the sealing strip, the function of facilitating maintenance is provided for the heat exchanger, the problem that the maintenance is convenient when the maintenance is carried out is solved, the problem that the maintenance is carried out by disassembling the maintenance plate when the maintenance is carried out, the operation is complex, time and labor are wasted, and the condition of the working progress is influenced, so that the problem of practicability is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a front view of a membrane wall type waste heat boiler heat exchanger of an embodiment;

FIG. 2 is a perspective view of an embodiment service mechanism;

FIG. 3 is a perspective view of an embodiment securing mechanism;

FIG. 4 is a perspective view of a thermal insulation layer and a heat resistant layer according to an embodiment;

fig. 5 is an enlarged view of a point a in fig. 1.

In the figure: 1. a main body; 2. a maintenance mechanism; 201. a hinge; 202. an access panel; 203. a bolt; 204. a viewing window; 205. a sealing strip; 3. the whole connector; 4. a fixing mechanism; 401. a fixing sheet; 402. a fixing hole; 5. a thermal insulation layer; 6. and a heat-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the membrane-type wall-type waste heat boiler heat exchanger comprises a main body 1, wherein an overhaul mechanism 2 is arranged on one side of the main body 1, the overhaul mechanism 2 comprises a hinge 201, an overhaul plate 202, a bolt 203, a viewing window 204 and a sealing strip 205, the overhaul plate 202 is fixedly connected to one side of the hinge 201, the bolt 203 is arranged on one side of the inside of the overhaul plate 202, the viewing window 204 is arranged on the inner side of the overhaul plate 202, and the sealing strip 205 is arranged on the back of the overhaul plate 202.

The both sides of main part 1 all are provided with the whole 3 of connector, and the whole 3 one side of connector is provided with fixed establishment 4, and fixed establishment 4 includes stationary blade 401 and fixed orifices 402, and fixed orifices 402 has been seted up to stationary blade 401's inboard.

In this embodiment, the inner wall of main part 1 is provided with insulating layer 5, and insulating layer 5 closely laminates with main part 1, and the size of insulating layer 5 is identical with the inner wall size of main part 1, and the during operation, insulating layer 5 can provide a thermal-insulated purpose to heat exchanger inside, has promoted the protectiveness to internals.

In this embodiment, the surface of main part 1 is provided with heat-resisting layer 6, and heat-resisting layer 6 and main part 1 closely laminate, and the size of heat-resisting layer 6 is identical with the size of main part 1, and the during operation, heat-resisting layer 6 can provide a heat-resisting purpose to this heat exchanger, has strengthened the life of heat exchanger.

This embodiment, access panel 202 passes through

hinge

201 and 1 swing joint of main part, and hinge 201 is equidistant distribution on access panel 202, and the during operation, access panel 202 can rotate the purpose of opening through hinge 201 to overhaul to provide the convenience for inside.

This embodiment, bolt 203 and access panel 202 threaded connection, and bolt 203 is equidistant distribution on access panel 202, and the during operation, when access panel 202 closed, can fix the locking to it through bolt 203, avoid the condition of opening to provide effectual guarantee for inside isolation protection.

In this embodiment, the viewing window 204 and the access panel 202 are through structures, and the size of the access panel 202 is larger than that of the viewing window 204, so that the purpose of knowing the internal working condition of the heat exchanger through the viewing window 204 can be achieved during operation.

In this embodiment, the sealing strip 205 and the access panel 202 are connected by gluing, and the sealing strip 205 and the access panel 202 are vertically distributed, and in operation, the sealing strip 205 can provide a blocking purpose for a gap between the access panel 202 and the main body 1 when being closed.

This embodiment, fixed orifices 402 and stationary blade 401 are for running through the structure, and stationary blade 401 and the whole 3 vertical distribution of connector, and the during operation can run through the mounting through stationary blade 401 and twist the inboard fixed orifices 402 of fixing and install fixed to this heat exchanger to installation for this heat exchanger is convenient provides effectual guarantee.

During the use, at first place suitable position with this heat exchanger, secondly run through the mounting through stationary blade 401 and twist the fixed orifices 402 inboard with the mounting and install fixedly this heat exchanger, again with access panel 202 through the hinge 201 rotation close, rethread bolt 203 fixes and prevents opening access panel 202 after closing, when the during operation is known that there is the trouble to overhaul the time in inside through viewing window 204, dismantle the inside bolt 203 of access panel 202, later open access panel 202 through the hinge 201 rotation, overhaul for inside, thereby overhaul for the maintenance of this heat exchanger conveniently provides effectual guarantee, this is exactly this membrane wall type waste heat boiler heat exchanger's theory of operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The membrane wall type waste heat boiler heat exchanger is characterized in that: the novel multifunctional inspection tool comprises a main body (1), wherein an inspection mechanism (2) is arranged on one side of the main body (1), the inspection mechanism (2) comprises a hinge (201), an inspection plate (202), a bolt (203), a viewing window (204) and a sealing strip (205), the inspection plate (202) is fixedly connected to one side of the hinge (201), the bolt (203) is arranged on one side of the interior of the inspection plate (202), the viewing window (204) is arranged on the inner side of the inspection plate (202), and the sealing strip (205) is arranged on the back of the inspection plate (202);

the connector is characterized in that the two sides of the main body (1) are provided with a whole connector (3), one side of the whole connector (3) is provided with a fixing mechanism (4), the fixing mechanism (4) comprises a fixing sheet (401) and a fixing hole (402), and the fixing hole (402) is formed in the inner side of the fixing sheet (401).

2. A membrane wall type waste heat boiler heat exchanger according to claim 1, characterized in that: the inner wall of main part (1) is provided with insulating layer (5), and insulating layer (5) and main part (1) closely laminate, and the size of insulating layer (5) is identical with the inner wall size of main part (1).

3. A membrane wall type waste heat boiler heat exchanger according to claim 1, characterized in that: the surface of main part (1) is provided with heat-resistant layer (6), and heat-resistant layer (6) and main part (1) closely laminate, and the size of heat-resistant layer (6) is identical with the size of main part (1).

4. A membrane wall type waste heat boiler heat exchanger according to claim 1, characterized in that: the maintenance board (202) is movably connected with the main body (1) through hinges (201), and the hinges (201) are distributed on the maintenance board (202) at equal intervals.

5. A membrane wall type waste heat boiler heat exchanger according to claim 1, characterized in that: the bolts (203) are in threaded connection with the access panel (202), and the bolts (203) are distributed on the access panel (202) at equal intervals.

6. A membrane wall type waste heat boiler heat exchanger according to claim 1, characterized in that: the viewing window (204) and the access panel (202) are of a penetrating structure, and the size of the access panel (202) is larger than that of the viewing window (204).

7. A membrane wall type heat recovery boiler heat exchanger according to claim 1, characterized in that: the sealing strip (205) is connected with the access panel (202) in an adhesive manner, and the sealing strip (205) and the access panel (202) are vertically distributed.

8. A membrane wall type heat recovery boiler heat exchanger according to claim 1, characterized in that: the fixing hole (402) and the fixing sheet (401) are of a penetrating structure, and the fixing sheet (401) and the whole connector (3) are vertically distributed.