CN211876779U

CN211876779U - Fluidized bed furnace water tank with good heat preservation effect

Info

Publication number: CN211876779U
Application number: CN202020505142.4U
Authority: CN
Inventors: 吴卫民; 唐加富; 聂云
Original assignee: Yangzhou Jiaming Environmental Protection Technology Co ltd
Current assignee: Yangzhou Jiaming Environmental Protection Technology Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-06
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses an effectual fluidized bed furnace water tank keeps warm relates to the relevant technical field of fluidized bed furnace. The utility model discloses a water tank body, including square protecting crust in the water tank body to and correspond the setting by outer to interior metal protection layer, vacuum protection layer and vapor heat preservation in the square protecting crust, corresponding about the upper surface of water tank body installs vapor pipeline and temperature dial plate, the end of vapor pipeline extends to the inside of vapor heat preservation, the bottom of vapor heat preservation is connected with the drip, the drip extends to the lower extreme of water tank body, install the thermometer on the inner wall of water tank body, the output of thermometer is connected with the input electricity of temperature dial plate. The utility model discloses an add the technique and the vapor heat preservation technique that the vacuum separates the temperature in the inside of water tank, solved the unsatisfactory problem of current water tank heat preservation effect.

Description

Fluidized bed furnace water tank with good heat preservation effect

Technical Field

The utility model belongs to the technical field of the fluidized bed furnace is relevant, especially relate to an effectual fluidized bed furnace water tank keeps warm.

Background

The fluidized bed furnace, also known as fluidized bed roaster, uses the solid fluidization technique to roast the device of sulphide mineral material, and the calcination process is reacted heat to emit, produces the gas that contains sulfur dioxide and mainly is used for making sulphuric acid, and the slay is then used as metallurgical raw materials, along with the progress of technological means, will generally set up the water tank in the upper end of fluidized bed furnace for the absorption utilization of fluidized bed furnace waste heat, heat the water in the water tank inside, and then reduce the waste of resource.

Patent publication No. CN209524765U discloses a waste heat recovery device of a fluidized bed furnace, through the net that volatilizees, waste heat in the fluidized bed furnace contacts with the square water tank more rapidly and more thoroughly, realize high-efficient waste heat recovery, through the water conservancy diversion elbow, top square water tank and main water tank are connected, the water circulation in top square water tank and the main water tank has been realized, the purpose that the water in the water tank is heated evenly has been reached, this kind of mode has following defect and not enough when using, at first the heat preservation effect of water tank is unsatisfactory, it is difficult to guarantee the heat preservation effect of the heat preservation water in the water tank, and then can make heat energy waste, secondly the steam of the fluidized bed furnace directly discharges to the outside, can not heat and heat preservation the heat preservation water, resource waste comparatively, moreover, lack the thermometer dish subassembly on the water tank, make the staff can not observe the temperature of the heat preservation water in the water tank in real time, the limitation of, there is therefore a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual fluidized bed furnace water tank keeps warm, through the technique and the vapor heat preservation technique that add the vacuum in the inside of water tank and separate the temperature, solved the unsatisfactory problem of current water tank heat preservation effect.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

the utility model provides an effectual fluidized bed furnace water tank keeps warm, including the water tank body, including square protecting crust in the water tank body to and correspond the setting from outside to inside metal protection layer, vacuum protection layer and vapor heat preservation in the square protecting crust, corresponding installation vapor pipeline and temperature dial plate about the upper surface of water tank body, the end of vapor pipeline extends to the inside of vapor heat preservation, the bottom of vapor heat preservation is connected with the drip, the drip extends to the lower extreme of water tank body, install the thermometer on the inner wall of water tank body, the output of thermometer is connected with the input electricity of temperature dial plate.

Further, the lower extreme of water tank body is fixed with the mount pad, the recess that runs through from beginning to end is seted up in proper order to the lower surface of mount pad.

Further, including last body in the drip pipe, and install go up the body lower extreme, and be fixed with solenoid valve on the body down.

Further, the front portion of water tank body is fixed with the signboard, and the surface of signboard is provided with the identification number.

Further, the thermometer is installed on the inner wall of the water tank body in a fixing piece mode, a cavity is formed in the inner wall of the square protective shell, and heat-preservation water is filled in the inner side of the cavity.

Furthermore, a water pump and a water outlet pipeline are correspondingly installed at the left end and the right end of the water tank body, and a water inlet pipeline is arranged at a water inlet port of the water pump.

Furthermore, the water outlet port of the water pump and the water inlet port of the water outlet pipeline both extend to the inside of the water tank body.

The utility model discloses following beneficial effect has:

1. the utility model solves the problems of unsatisfactory heat preservation effect and waste of vapor resources of the existing boiling furnace water tank by arranging the vacuum protective layer and the vapor heat preservation layer in the water tank body, the utility model correspondingly arranges the metal protective layer, the vacuum protective layer and the vapor heat preservation layer from outside to inside in the water tank body, the vacuum protective layer is positioned outside the vapor heat preservation layer, can effectively prevent the internal temperature from dispersing outwards, fully plays the role of heat preservation, has ideal heat preservation effect, the vapor heat preservation layer is supplied with heat by the exhaust steam of the boiling furnace, the vapor is discharged into the vapor heat preservation layer for recycling the energy, can carry out the heating of heat preservation water in the water tank, the water droplet that vapor produced is discharged through the drip, the utility model discloses a bottom of water tank carries out the heating of heat preservation water in the water tank, accomplishes the utilization of fluidized bed furnace waste heat.

2. The utility model discloses a set up temperature dial plate and thermometer, solved current fluidized bed furnace water tank and lacked the temperature sensing mechanism, the unable problem of observing temperature information directly perceivedly of staff that leads to, the utility model discloses at the interior wall mounting thermometer of water tank body, the thermometer can the temperature information of the inside heat preservation water of real-time detection water tank body, and then the thermometer with information transfer for the temperature dial plate, realize the demonstration of heat preservation temperature degree, and then the staff's of being convenient for observation, when the temperature reachs a definite value, can realize the discharge of heat preservation water.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the external structure of a boiling furnace water tank with good heat preservation effect;

FIG. 2 is a schematic view of the structure of a drip pipe in a water tank of a fluidized bed furnace with good heat preservation effect;

FIG. 3 is a schematic view of the internal structure of the water tank body in the water tank of the fluidized bed combustion boiler with good heat preservation effect;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a water tank body; 2. a mounting seat; 3. a groove; 4. a drip pipe; 5. a signboard; 6. a water pump; 7. a water inlet pipe; 8. a water outlet pipeline; 9. an identification number; 10. a water vapor conduit; 11. a temperature dial; 12. a pipe body is arranged; 13. a lower pipe body; 14. an electromagnetic valve; 15. a square protective shell; 16. a metal protective layer; 17. a vacuum protective layer; 18. a water vapor insulating layer; 19. a cavity; 20. a fixing member; 21. keeping warm water; 22. a thermometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a boiling furnace water tank with good heat preservation effect, which comprises a water tank body 1, wherein the water tank body 1 comprises a square protective shell 15, and a metal protective layer 16, a vacuum protective layer 17 and a steam heat preservation layer 18 which are correspondingly arranged in the square protective shell 15 from outside to inside, the vacuum protective layer 17 can play a role of vacuum heat preservation to avoid temperature dissipation and further reduce heat waste, the steam pipeline 10 and a temperature dial 11 are correspondingly arranged on the left and right sides of the upper surface of the water tank body 1, the tail end of the steam pipeline 10 extends to the inside of the steam heat preservation layer 18, heat preservation treatment is carried out in a steam mode to increase heat preservation effect, the bottom of the steam heat preservation layer 18 is connected with a water dripping pipe 4, the water dripping pipe 4 extends to the lower end of the water tank body 1, a thermometer 22 is arranged on the inner wall of the water tank body 1, the thermometer 22 is of the type PT100, and the output of the thermometer 22 is electrically connected to the input of the thermometer panel 11.

As shown in fig. 1, a mounting seat 2 is fixed at the lower end of the water tank body 1, and grooves 3 penetrating front and back are sequentially formed in the lower surface of the mounting seat 2, so that the device can be conveniently mounted and fixed.

As shown in fig. 1-2, the interior of the drip pipe 4 includes an upper pipe 12 and a lower pipe 13 mounted at the lower end of the upper pipe 12, and the lower pipe 13 is fixed with a solenoid valve 14 for controlling the discharge of water generated by water vapor.

As shown in figure 1, a signboard 5 is fixed on the front part of the water tank body 1, and identification numbers 9 are arranged on the outer surface of the signboard 5 for marking.

As shown in FIG. 3, the thermometer 22 is mounted on the inner wall of the water tank body 1 by means of the fixing member 20, a cavity 19 is formed on the inner wall of the square protective shell 15, and the inside of the cavity 19 is filled with the heat preservation water 21.

As shown in fig. 1, a water pump 6 and a water outlet pipe 8 are correspondingly installed at the left and right ends of the water tank body 1, and a water inlet pipe 7 is provided at a water inlet port of the water pump 6 for water inlet and water discharge.

As shown in fig. 1 and 3, the water outlet of the water pump 6 and the water inlet of the water outlet pipe 8 extend into the water tank body 1.

The specific implementation steps are as follows: the water tank body 1 is arranged at the top of the boiling furnace in a mode of the bottom mounting seat 2, hot gas generated by the boiling furnace enters the water tank body 1 through the lower end of the water tank body 1, the hot gas of the boiling furnace is recycled, the water pump 6 is driven to work, the water pump 6 sucks normal-temperature water in a mode of the water inlet pipeline 7, then the normal-temperature water is discharged into the cavity 19 of the water tank body 1, at the moment, the boiling furnace can continuously neutralize the waste heat and the heat preservation water 21 to heat the heat preservation water 21 during working, on the other hand, steam generated by the boiling furnace can enter the water vapor heat preservation layer 18 in a mode of the water vapor pipeline 10 to heat and preserve heat the heat preservation water 21, water drops formed in the water vapor heat preservation layer 18 are discharged in a mode of the water dripping pipe 4, when water needs to be discharged, the electromagnetic valve 14 is controlled to be opened, and the water can be discharged, the utility model discloses set up vacuum inoxidizing coating 17 in the outside of vapor heat preservation 18, vacuum inoxidizing coating 17 can keep warm to vapor heat preservation 18 and cavity 19 and handle, reduces thermal outer loosing, and this device is fixed thermometer 22 on the inner wall of cavity 19 simultaneously, and thermometer 22's output is connected with temperature dial plate 11's input electricity, can show the real-time temperature of heat preservation water 21, the staff's of being convenient for observation through thermometer dial plate 11's mode.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. 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 above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides an effectual fluidized bed furnace water tank keeps warm, includes water tank body (1), its characterized in that: including square protective housing (15) in water tank body (1) to and correspond the setting by outer to interior metal inoxidizing coating (16), vacuum inoxidizing coating (17) and vapor heat preservation (18) in square protective housing (15), corresponding water vapor pipeline (10) and temperature dial plate (11) of installing about the upper surface of water tank body (1), the end of water vapor pipeline (10) extends to the inside of vapor heat preservation (18), the bottom of vapor heat preservation (18) is connected with drip pipe (4), drip pipe (4) extend to the lower extreme of water tank body (1), install thermometer (22) on the inner wall of water tank body (1), the output of thermometer (22) is connected with the input electricity of temperature dial plate (11).

2. The water tank of the fluidized bed furnace with good heat preservation effect as claimed in claim 1, characterized in that a mounting seat (2) is fixed at the lower end of the water tank body (1), and grooves (3) which penetrate through the lower surface of the mounting seat (2) from front to back are sequentially formed on the lower surface of the mounting seat.

3. The boiling furnace water tank with good heat preservation effect as claimed in claim 1, characterized in that the interior of the water dropping pipe (4) comprises an upper pipe body (12) and a lower pipe body (13) installed at the lower end of the upper pipe body (12), and the lower pipe body (13) is fixed with an electromagnetic valve (14).

4. The boiling furnace water tank with good heat preservation effect as claimed in claim 1, characterized in that a signboard (5) is fixed at the front part of the water tank body (1), and identification numbers (9) are arranged on the outer surface of the signboard (5).

5. The boiling furnace water tank with good heat preservation effect as claimed in claim 1, characterized in that the thermometer (22) is installed on the inner wall of the water tank body (1) by means of a fixing member (20), a cavity (19) is formed on the inner wall of the square protective shell (15), and the inner side of the cavity (19) is filled with heat preservation water (21).

6. The boiling furnace water tank with the good heat preservation effect as claimed in claim 1, wherein a water pump (6) and a water outlet pipeline (8) are correspondingly installed at the left end and the right end of the water tank body (1), and a water inlet pipeline (7) is arranged at a water inlet port of the water pump (6).

7. The boiling furnace water tank with good heat preservation effect as claimed in claim 6, characterized in that the water outlet port of the water pump (6) and the water inlet port of the water outlet pipeline (8) both extend to the inside of the water tank body (1).