CN216431768U

CN216431768U - Environment-friendly cold slag treatment device

Info

Publication number: CN216431768U
Application number: CN202123177065.8U
Authority: CN
Inventors: 闫大亮; 王恒; 武晓龙
Original assignee: Daqing Gaoxin Boyuan Thermal Power Co ltd
Current assignee: Daqing Gaoxin Boyuan Thermal Power Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-03
Anticipated expiration: 2031-12-17

Abstract

The utility model belongs to the technical field of cold slag equipment, in particular to an environment-friendly cold slag treatment device, which comprises a bearing seat, wherein the top of the bearing seat is provided with a cold slag cylinder, the top of the bearing seat is provided with a cold water tank and a hot water recovery mechanism, the top of the cold slag cylinder is provided with a feeding pipe, and the feeding pipe comprises a plurality of concentric circular pipes which are arranged from inside to outside in sequence; radiating pipes are arranged in the cold slag cylinder and at the corresponding positions of the plurality of concentric circular pipes, and the plurality of radiating pipes are arranged coaxially; cavities for injecting cold water are formed in the pipe walls of the radiating pipes, the same cold water pipe penetrates through the upper side of one side of each radiating pipe, and water outlet holes are formed in the bottom of each cold water pipe and the corresponding position of each cavity; the bottom end of the cold water pipe is communicated with the cold water tank, and a water pump is arranged on the cold water pipe; the same drain pipe penetrates through the bottoms of the other sides of the plurality of radiating pipes, and the bottom ends of the drain pipes are communicated with the hot water recovery mechanism through hoses; the utility model discloses the radiating efficiency is high, and is convenient for carry out recycle to the heat.

Description

Environment-friendly cold slag treatment device

Technical Field

The utility model relates to a cold sediment equipment technical field specifically is a cold sediment processing apparatus of environment-friendly.

Background

The cold slag treatment device is a common auxiliary device of a boiler and is mainly used for cooling ash slag after combustion of the boiler.

However, the existing cold slag treatment device has low cooling efficiency and is inconvenient to recycle heat, so that an environment-friendly cold slag treatment device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold sediment processing apparatus of environment-friendly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly cold slag treatment device comprises a bearing seat, wherein a cold slag barrel is arranged at the top of the bearing seat, a cold water tank and a hot water recovery mechanism are respectively arranged at the top of the bearing seat and on the left side and the right side of the cold slag barrel, a feeding pipe is arranged at the top of the cold slag barrel, the feeding pipe comprises a plurality of concentric circular pipes which are sequentially arranged from inside to outside, and the bottom ends of the concentric circular pipes are fixedly connected with the top of the cold slag barrel; radiating pipes are arranged in the cold slag cylinder and at the corresponding positions of the plurality of concentric circular pipes, and the plurality of radiating pipes are arranged coaxially; cavities for injecting cold water are formed in the pipe walls of the radiating pipes, the same cold water pipe penetrates through the upper side of one side of each radiating pipe, and water outlet holes are formed in the bottom of each cold water pipe and the corresponding position of each cavity; the bottom end of the cold water pipe is communicated with the cold water tank, and a water pump is arranged on the cold water pipe; and the bottom end of the drain pipe is communicated with the hot water recovery mechanism through a hose.

Preferably, the top end of the feeding pipe is provided with a feeding hopper, and the vertical section of the feeding hopper is of a trapezoidal structure with a large top and a small bottom.

Preferably, the top of the cold slag cylinder is provided with a feeding hole between every two adjacent concentric circular tubes, the bottom of the cold slag cylinder is provided with a discharging hole between every two adjacent radiating tubes, and the feeding hole and the discharging hole are correspondingly arranged.

Preferably, the bottom end of the cold slag cylinder is provided with a slag discharge pipe, the slag discharge pipe is communicated with the discharge hole, and the slag discharge pipe is provided with a valve.

Preferably, both sides of the cold slag cylinder are provided with supporting legs, and the bottom ends of the supporting legs are fixedly connected with the top of the bearing seat.

Preferably, the hot water recovery mechanism comprises a hot water recovery tank and a limit frame for limiting the hot water recovery tank; the bottom of the hot water recovery tank is provided with moving wheels in a rectangular array.

Preferably, the limiting frame comprises a U-shaped frame with an opening facing one side, the bottom of the U-shaped frame is fixedly connected with the top of the bearing seat, a sliding groove is correspondingly formed in the inner side of the opening of the U-shaped frame, a baffle is arranged in the sliding groove in a sliding mode, and a handle is fixedly mounted on one side of the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bottom at the income hopper sets up the pan feeding pipe, and the pan feeding pipe comprises a plurality of concentric pipes, and the interval sets up between the concentric pipe to in introducing a cold sediment section of thick bamboo with the lime-ash through the pan feeding hole, and be equipped with a plurality of coaxial lines in the cold sediment section of thick bamboo and set up the cooling tube, the lime-ash dispels the heat if going into in the space between per two cooling tubes, the cooling tube is big with the area of contact of lime-ash, and the radiating efficiency is fast.

2. The utility model discloses in cold water in the radiator pipe absorbs the hot water recovery case by the drain pipe row after the heat, be convenient for carry out recycle to the heat, and the hot water recovery case uses through the cooperation of U type frame, spout, baffle etc. and fixes on bearing the weight of the seat, easy operation, the dismouting of being convenient for, and then conveniently change the hot water recovery case, in addition, remove the wheel through the bottom installation at the hot water recovery case, be convenient for remove hot water to appointed place through the hot water recovery case and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional structure view of the slag cooling cylinder of the present invention;

FIG. 3 is a schematic diagram of the distribution structure of a plurality of concentric circular tubes of the present invention;

fig. 4 is a schematic diagram of the distribution structure of a plurality of radiating pipes of the present invention;

fig. 5 is a schematic structural view of the hot water recycling mechanism of the present invention.

In the figure: 1. a bearing seat; 2. a slag cooling cylinder; 3. a cold water tank; 4. a hot water recovery mechanism; 41. a hot water recovery tank; 42. a moving wheel; 43. a U-shaped frame; 44. a chute; 45. a baffle plate; 46. a handle; 5. concentric circular tubes; 6. a radiating pipe; 7. a cavity; 8. a cold water pipe; 9. a water outlet hole; 10. a water pump; 11. a drain pipe; 12. a hose; 13. feeding into a hopper; 14. a feeding hole; 15. a discharge hole; 16. a slag discharge pipe; 17. and (5) supporting legs.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: an environment-friendly cold slag treatment device comprises a bearing seat 1, wherein a cold slag barrel 2 is arranged at the top of the bearing seat 1, a cold water tank 3 and a hot water recovery mechanism 4 are respectively arranged at the left side and the right side of the cold slag barrel 2 at the top of the bearing seat 1, a feeding pipe is arranged at the top of the cold slag barrel 2, the feeding pipe comprises a plurality of concentric circular pipes 5 which are sequentially arranged from inside to outside, and the plurality of concentric circular pipes 5 are arranged at intervals and have consistent interval distance; the bottom ends of the concentric circular tubes 5 are fixedly connected with the top of the cold slag cylinder 2; the cooling tubes 6 are arranged in the cold slag cylinder 2 and at the corresponding positions of the concentric circular tubes 5, the cooling tubes 6 are arranged at intervals, the interval distances are consistent, and the cooling tubes 6 are arranged coaxially; cavities 7 for injecting cold water are formed in the pipe walls of the radiating pipes 6, the same cold water pipe 8 penetrates through the upper side of one side of each radiating pipe 6, and water outlet holes 9 are formed in the positions, corresponding to the cavities 7, of the bottoms of the cold water pipes 8; the bottom end of the cold water pipe 8 is communicated with the cold water tank 3, the water pump 10 is installed on the cold water pipe 8, cold water in the cold water tank 3 is led into the cavity 7 in each radiating pipe 6 through the cold water pipe 8 and the water outlet holes 9 through the water pump 10, and therefore heat dissipation of ash can be accelerated; a plurality of same drain pipe 11 has been run through to the opposite side bottom of cooling tube 6, and the aperture has all been seted up at the top of drain pipe 11 in each cavity 7, can derive the hot water in each cavity 7, and hose 12 and 4 intercommunications of hot water recovery mechanism are passed through to the bottom of drain pipe 11, install the valve on the drain pipe 11.

Further, a feeding hopper 13 is arranged at the top end of the feeding pipe, and the vertical section of the feeding hopper 13 is of a trapezoidal structure with a large top and a small bottom.

Further, the top of a cold sediment section of thick bamboo 2 is equipped with pan feeding hole 14 between per two adjacent concentric pipes 5, the bottom of a cold sediment section of thick bamboo 2 is equipped with discharge opening 15 between per two adjacent cooling tubes 6, and pan feeding hole 14 and discharge opening 15 correspond the setting, are convenient for discharge the cold sediment.

Further, the bottom end of the cold slag cylinder 2 is provided with a slag discharge pipe 16, the slag discharge pipe 16 is communicated with the discharge hole 15, and the slag discharge pipe 16 is provided with a valve.

Furthermore, the two sides of the cold slag cylinder 2 are provided with supporting legs 17, and the bottom ends of the supporting legs 17 are fixedly connected with the top of the bearing seat 1.

Further, the hot water recovery mechanism 4 includes a hot water recovery tank 41 and a limit frame for limiting the hot water recovery tank 41; the bottom of the hot water recovery tank 41 is fitted with moving wheels 42 in a rectangular array.

Further, the limiting frame comprises a U-shaped frame 43 with an opening facing one side, the bottom of the U-shaped frame 43 is fixedly connected with the top of the bearing seat 1, a sliding groove 44 is correspondingly formed in the inner side of the opening of the U-shaped frame 43, a baffle 45 is arranged in the sliding groove 44 in a sliding mode, and a handle 46 is fixedly mounted on one side of the baffle 45.

The working principle is as follows: when the cooling device is used, ash is guided into the feeding hopper 13, falls into a space between two adjacent concentric circular tubes 5 through the feeding hopper 13 and then falls into a space between two adjacent radiating tubes 6 through the feeding hole 14, the heat dissipation efficiency of the ash is accelerated by increasing the contact area of the ash and the radiating tubes 6, and cooled slag after heat dissipation falls into the slag discharge pipe 16 through the discharge hole 15 and is guided out through the slag discharge pipe 16; during heat dissipation, cold water in the heat dissipation pipe 6 absorbs heat and turns into hot water, and the hot water flows into the hot water recovery tank 41 through the water discharge pipe 11, so that heat waste is not easy to cause; when the hot water recovery tank 41 is replaced, the baffle 45 is moved upwards by the handle 46 and the chute 44 is drawn, so that the limitation on the hot water recovery tank 41 can be removed, then the hose 12 is separated from the water inlet at the top of the hot water recovery tank 41, after separation, the hot water recovery tank 41 is moved to a specified place by the moving wheel 42 for use, a new hot water recovery tank 41 is placed in the limit frame to continuously receive hot water, and the hot water recovery tank 41 is limited by the baffle 45, so that the operation is simple, and the hot water recovery tank 41 is convenient to replace.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The environment-friendly cold slag treatment device is characterized by comprising a bearing seat (1), wherein a cold slag barrel (2) is arranged at the top of the bearing seat (1), a cold water tank (3) and a hot water recovery mechanism (4) are respectively arranged at the left side and the right side of the cold slag barrel (2) at the top of the bearing seat (1), a feeding pipe is arranged at the top of the cold slag barrel (2), the feeding pipe comprises a plurality of concentric circular pipes (5) which are sequentially arranged from inside to outside, and the bottom ends of the concentric circular pipes (5) are fixedly connected with the top of the cold slag barrel (2); the cooling tubes (6) are arranged in the cold slag cylinder (2) and at the corresponding positions of the concentric circular tubes (5), and the cooling tubes (6) are arranged coaxially; cavities (7) for injecting cold water are formed in the pipe walls of the radiating pipes (6), the same cold water pipe (8) penetrates through the upper side of one side of each radiating pipe (6), and water outlet holes (9) are formed in the positions, corresponding to the cavities (7), of the bottoms of the cold water pipes (8); the bottom end of the cold water pipe (8) is communicated with the cold water tank (3), and a water pump (10) is installed on the cold water pipe (8); and the same drain pipe (11) penetrates through the bottom of the other side of the radiating pipe (6), and the bottom end of the drain pipe (11) is communicated with the hot water recovery mechanism (4) through a hose (12).

2. The environment-friendly cold slag processing device according to claim 1, wherein: the top end of the feeding pipe is provided with a feeding hopper (13), and the vertical section of the feeding hopper (13) is of a trapezoidal structure with a large top and a small bottom.

3. The environment-friendly cold slag processing device according to claim 1, wherein: the top of a cold sediment section of thick bamboo (2) is equipped with pan feeding hole (14) between per two adjacent concentric pipes (5), the bottom of a cold sediment section of thick bamboo (2) is equipped with discharge opening (15) between per two adjacent cooling tubes (6), and pan feeding hole (14) and discharge opening (15) correspond the setting.

4. The environment-friendly cold slag processing device according to claim 1, wherein: the bottom end of the cold slag cylinder (2) is provided with a slag discharging pipe (16), the slag discharging pipe (16) is communicated with the discharge hole (15), and the slag discharging pipe (16) is provided with a valve.

5. The environment-friendly cold slag processing device according to claim 1, wherein: and supporting legs (17) are arranged on two sides of the cold slag cylinder (2), and the bottom ends of the supporting legs (17) are fixedly connected with the top of the bearing seat (1).

6. The environment-friendly cold slag processing device according to claim 1, wherein: the hot water recovery mechanism (4) comprises a hot water recovery tank (41) and a limiting frame for limiting the hot water recovery tank (41); the bottom of the hot water recovery tank (41) is provided with moving wheels (42) in a rectangular array.

7. The environment-friendly cold slag processing device according to claim 6, wherein: spacing frame includes opening U type frame (43) towards one side, the bottom of U type frame (43) and the top rigid coupling that bears seat (1), spout (44) have been seted up to the inboard correspondence of opening of U type frame (43), and spout (44) inside slip is equipped with baffle (45), and one side fixed mounting of baffle (45) has handle (46).