CN216010793U

CN216010793U - Double-arch support plate oil slurry steam generator

Info

Publication number: CN216010793U
Application number: CN202122262721.8U
Authority: CN
Inventors: 徐嘉鸿; 徐凤春; 邵泳澄
Original assignee: Fushun Huaheng Chemical Machinery Co ltd
Current assignee: Fushun Huaheng Chemical Machinery Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-11
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a double-arch support plate oil slurry steam generator, which comprises a frame, a combustion box and water pipes, wherein a plurality of groups of water pipes are arranged inside the frame, the middle parts of the water pipes are connected with a steam pipe through branch pipes, and the top part of the steam pipe is connected with an air duct, in the utility model, the steam in the steam pipe is discharged into a separation box through the arranged air duct for steam-liquid separation, the moisture in the steam is isolated at the bottom of the separation box, finally the moisture is discharged from the water pipe through the opening of an electromagnetic valve, the separated steam is discharged from an air outlet pipe, the dryness of the steam is further separated by the arranged filter cotton to improve the dryness of the steam, the water pipes can be supported through the arranged arch plate, the fan is driven to rotate through the rotation of a driving motor, the rotating fan guides the hot gas generated after the combustion inside the frame into an energy-saving box, finally, the waste heat enters a waste heat recovery box, and the heat energy generated after combustion is fully utilized, so that the energy-saving effect is achieved.

Description

Double-arch support plate oil slurry steam generator

Technical Field

The utility model relates to a steam generator technical field especially relates to two bow-shaped backup pad oil thick liquids steam generator.

Background

The oil slurry steam generator is a key device in a waste heat recovery system of a catalytic cracking device in the petrochemical industry, and the safe operation of the device plays a vital role in balancing the processing energy consumption of the whole device and the yield and the consumption of steam with different pressure grades in a whole plant.

However, when most of the existing oil slurry steam generators are used, heat energy generated by combustion of a combustion mechanism is directly discharged without being fully utilized, resources are wasted, and the dryness of steam is poor due to the fact that moisture is mixed in the generated steam.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a double-arch support plate oil slurry steam generator is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

double-bow-shaped backup plate slurry steam generator, including frame, combustion box and water pipe, the inside water pipe of a plurality of groups that is provided with of frame, a plurality of groups water pipe middle part is through branch pipe and steam pipe conduction connection, steam pipe top and air duct conduction connection, the air duct is inserted and is located inside the separator box, the separator box inner wall is provided with the one deck heat preservation, just install the filter pulp in the separator box inner wall of air duct export top, the separator box top is provided with the outlet duct, just there is the drain pipe separator box bottom through solenoid valve and outside conduction connection.

As a further description of the above technical solution:

the water pipe is characterized in that two ends of the water pipe are inserted into the inner wall of the arched plate, the arched plates are provided with two groups, the two groups of arched plates are fixedly connected through a support plate, two ends of the support plate are connected to the inner wall of the frame through bolts, and the support plate is evenly provided with a plurality of groups of through holes.

As a further description of the above technical solution:

the water pipe sets the round to on the bow-shaped board, wherein is provided with the burning box in the frame of water pipe one side, the water pipe other end passes through the hose and inlet tube turn-on connection, the inlet tube sets up in a frame lateral wall center.

As a further description of the above technical solution:

the air vent has been seted up to the terminal surface before the frame, and fixed mounting has the energy-saving box in the lateral wall of seting up the air vent, the inside vertical mounting of energy-saving box has the mounting bracket, driving motor and condenser pipe are installed respectively to mounting bracket both sides wall, the driving motor output passes through shaft coupling and fan center rigid coupling.

As a further description of the above technical solution:

one side of the top of the energy-saving box is provided with a waste heat recovery box in a conduction mode, and the bottom of the rack is provided with a base.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

steam in with the steam pipe is discharged into the separator box through the air duct that sets up and is carried out the vapour-liquid separation, moisture in the steam is kept apart in the separator box bottom, finally discharge moisture from the drain pipe through opening of solenoid valve, steam after the separation is discharged from the outlet duct, do further separation in order to improve the dryness fraction of steam to steam through the filter pulp that sets up, through the segmental plate that sets up with can support the water pipe, the extension board that sets up can fix two sets of segmental plates, it rotates to drive the fan through driving motor's rotation, the pivoted fan is with the leading-in energy-saving box of steam that produces behind the inside burning of frame, finally can get into in the waste heat recovery case, make full use of the heat energy that produces after the burning, thereby reach energy-conserving effect.

Drawings

Fig. 1 shows a schematic cross-sectional structure diagram of a double-arch support plate slurry steam generator provided according to an embodiment of the present invention;

fig. 2 is a schematic side view of an arched plate according to an embodiment of the present invention;

fig. 3 shows a schematic side view of a double-arch support plate slurry steam generator according to an embodiment of the present invention.

Illustration of the drawings:

1. a frame; 2. a combustion box; 3. a water pipe; 4. an arcuate plate; 5. a support plate; 6. a steam pipe; 7. an air duct; 8. a separation tank; 9. filtering cotton; 10. a drain pipe; 11. an air outlet pipe; 12. a water inlet pipe; 13. a base; 14. a fan; 15. a drive motor; 16. a mounting frame; 17. a condenser tube; 18. and a waste heat recovery tank.

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 present invention provides a technical solution:

specifically, as shown in fig. 1, the double-arch support plate oil slurry steam generator comprises a frame 1, a combustion box 2 and water pipes 3, wherein a plurality of groups of water pipes 3 are arranged inside the frame 1, the middle parts of the water pipes 3 are in conduction connection with a steam pipe 6 through branch pipes, the top of the steam pipe 6 is in conduction connection with an air duct 7, the air duct 7 is inserted inside a separation box 8, the inner wall of the separation box 8 is provided with a layer of heat insulation layer, filter cotton 9 is installed in the inner wall of the separation box 8 above the outlet of the air duct 7, the top of the separation box 8 is provided with an air outlet pipe 11, the bottom of the separation box 8 is in conduction connection with a drain pipe 10 through an electromagnetic valve and the outside, steam generated after heating water in the water pipes 3 enters the steam pipe 6 through the branch pipes, steam in the steam pipe 6 is discharged into the separation box 8 through the air duct 7 for steam-liquid separation, and moisture in the steam is isolated at the bottom of the separation box 8, finally, moisture is discharged from the water discharge pipe 10 by opening the electromagnetic valve, the separated steam is discharged from the air outlet pipe 11, and the steam is further separated by the arranged filter cotton 9 so as to improve the dryness of the steam.

Specifically, as shown in fig. 2, 3 both ends of water pipe are inserted and are located 4 inner walls of bow-shaped board, and bow-shaped board 4 is provided with two sets ofly, through extension board 5 rigid coupling between two sets of bow-shaped board 4, and 5 both ends of extension board pass through bolted connection in 1 inner wall of frame, and evenly seted up a plurality of groups through-hole on the extension board 5, through the bow-shaped board 4 that sets up with can support water pipe 3, the extension board 5 that sets up can fix two sets of bow-shaped board 4.

Specifically, as shown in fig. 1-2, the water pipe 3 is arranged in a circle on the arched plate 4, wherein the frame 1 on one side of the water pipe 3 is provided with the combustion box 2, the other end of the water pipe 3 is connected with the water inlet pipe 12 through a hose, the water inlet pipe 12 is arranged in the center of one side wall of the frame 1, external water is guided into the water pipe 3 from the water inlet pipe 12 under the driving of the booster pump, and the water in the water pipe 3 generates steam under the heating of the combustion mechanism in the combustion box 2.

Specifically, as shown in fig. 3, the air vent has been seted up to frame 1 front end face, fixed mounting has the energy-saving box in the lateral wall of seting up the air vent, energy-saving box is inside to be vertically installed mounting bracket 16, driving motor 15 and condenser pipe 17 are installed respectively to mounting bracket 16 both sides wall, driving motor 15 output passes through the shaft coupling and 14 central rigid couplings of fan, rotation through driving motor 15 drives fan 14 and rotates, the leading-in energy-saving box of steam that produces after the pivoted fan 14 will frame 1 internal combustion, the hot-air that gets into in the energy-saving box passes through condenser pipe 17.

Specifically, as shown in fig. 3, a waste heat recovery tank 18 is arranged on one side of the top of the energy-saving tank in a conducting manner, a base 13 is installed at the bottom of the rack 1, air passing through a condenser pipe 17 finally enters the waste heat recovery tank 18, and heat energy generated after combustion is fully utilized, so that the energy-saving effect is achieved.

The working principle is as follows: when the energy-saving water boiler is used, external water is guided into the water pipe 3 from the water inlet pipe 12 under the driving of the booster pump, the water in the water pipe 3 is heated by the combustion mechanism in the combustion box 2 to generate steam, the steam generated after the water in the water pipe 3 is heated enters the steam pipe 6 through the branch pipe, the steam in the steam pipe 6 is discharged into the separation box 8 through the air duct 7 to be subjected to steam-liquid separation, the moisture in the steam is isolated at the bottom of the separation box 8, finally the moisture is discharged from the water discharge pipe 10 through the opening of the electromagnetic valve, the separated steam is discharged from the air outlet pipe 11, the steam is further separated through the arranged filter cotton 9 to improve the dryness of the steam, the two groups of cambered plates 4 can be fixed through the arranged cambered plates 4 and can be supported on the water pipe 3, the arranged support plates 5 can fix the two groups of cambered plates 4, the fan 14 is driven to rotate through the rotation of the driving motor 15, the rotating fan 14 guides the hot gas generated after the combustion in the rack 1 into the energy-saving box, the hot air entering the energy-saving box passes through the condenser pipe 17, and the air passing through the condenser pipe 17 finally enters the waste heat recovery box 18, so that the heat energy generated after combustion is fully utilized, and the energy-saving effect is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Double-bow-shaped supporting plate oil slurry steam generator, including frame (1), burning box (2) and water pipe (3), its characterized in that, frame (1) inside is provided with a plurality of water pipe (3), a plurality of groups water pipe (3) body middle part is through branch pipe and steam pipe (6) turn-on connection, steam pipe (6) top and air duct (7) turn-on connection, air duct (7) are inserted and are located inside separation box (8), separation box (8) inner wall is provided with the one deck heat preservation, just install filter pulp (9) in separation box (8) inner wall of air duct (7) export top, separation box (8) top is provided with outlet duct (11), just there is drain pipe (10) separation box (8) bottom through electromagnetic valve and outside turn-on connection.

2. The double-arch supporting plate oil-slurry steam generator as claimed in claim 1, wherein two ends of the water pipe (3) are inserted into the inner wall of the arched plate (4), two groups of arched plates (4) are arranged, the two groups of arched plates (4) are fixedly connected through a supporting plate (5), two ends of the supporting plate (5) are connected to the inner wall of the frame (1) through bolts, and a plurality of groups of through holes are uniformly formed in the supporting plate (5).

3. Double arch support plate slurry steam generator according to claim 2, characterised in that the water pipes (3) are arranged in a circle on the arch plate (4), wherein the frame (1) on one side of the water pipes (3) is provided with a combustion box (2), the other end of the water pipes (3) is in communication connection with a water inlet pipe (12) through a hose, and the water inlet pipe (12) is arranged in the centre of one side wall of the frame (1).

4. The double-arch supporting plate oil slurry steam generator according to claim 2, wherein a ventilation opening is formed in the front end face of the rack (1), an energy-saving box is fixedly installed in the side wall of the ventilation opening, a mounting frame (16) is vertically installed inside the energy-saving box, a driving motor (15) and a condensation pipe (17) are respectively installed on two side walls of the mounting frame (16), and the output end of the driving motor (15) is fixedly connected with the center of the fan (14) through a coupler.

5. The double-arch supporting plate oil slurry steam generator according to claim 4, wherein a waste heat recovery tank (18) is arranged on one side of the top of the energy-saving tank in a conduction mode, and a base (13) is installed at the bottom of the machine frame (1).