CN217855880U

CN217855880U - Ash conveying and discharging device of desulfurization waste water evaporation tower

Info

Publication number: CN217855880U
Application number: CN202221590336.4U
Authority: CN
Inventors: 颜强
Original assignee: Electric Power Engineering Branch Huadian Hubei Power Generation Co ltd
Current assignee: Electric Power Engineering Branch Huadian Hubei Power Generation Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-22
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an ash conveying and discharging device of a desulfurization waste water evaporation tower, which belongs to the technical field of evaporation towers and comprises a conical ash bucket, wherein an ash discharging pipe is arranged below the conical ash bucket, the conical ash bucket is connected with the ash discharging pipe through an adjustable inserting plate door, a corrugated pipe is arranged below the ash discharging pipe, steel cables are arranged on two sides of the ash discharging pipe, an ash box is arranged below the corrugated pipe, one side of the ash box, which is close to the corrugated pipe, is provided with an cover plate through a buckle, two connecting rings are arranged on the cover plate at positions corresponding to the two steel cables, and a negative pressure pipe is arranged on the cover plate and at a position at one side of the two connecting rings; the utility model discloses a set up and separate temperature agitating unit for the device can mix dry ash through the rotation of stirring the leaf in needs through separating the influence of temperature cotton reduction dry ash to ambient temperature, and has guaranteed the make full use of ash bin space, and then has improved the practicality of device.

Description

Ash conveying and discharging device of desulfurization wastewater evaporation tower

Technical Field

The utility model belongs to the technical field of, concretely relates to ash conveying and discharging device of desulfurization waste water evaporation tower.

Background

An evaporation tower is a device used for evaporation concentration, i.e. a unit operation that heats a solution containing a non-volatile solute to a boiling condition by a heating method, so that a part of the solvent is vaporized and removed, thereby increasing the concentration of the solute in the solvent.

The prior art has the following problems: 1. most of the existing desulfurization wastewater evaporation tower ash conveying and discharging devices have the problems that the temperature is too high around the devices easily and dry ash is unevenly distributed in an ash box, so that the possibility that workers feel uncomfortable due to the too high temperature is improved, the capacity of the ash box is easily influenced, and the practicability of the devices is further reduced; 2. the ash conveying and discharging device of the desulfurization wastewater evaporation tower at present mostly has the problem that the treatment of large impurities and coagulation blocks in dry ash cannot be carried out, so that the recycling of the dry ash by workers is not convenient, and the working capacity of the device is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a desulfurization waste water evaporation tower ash conveying and discharging device, which has the characteristics of high practicability and strong working capacity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ash device is put in defeated of desulfurization waste water evaporation tower, includes toper ash bucket, the below of toper ash bucket is provided with puts the ash pipe, toper ash bucket with put and be connected through adjustable picture peg door between the ash pipe, the bellows is installed to the below of putting the ash pipe, the steel cable is all installed to the both sides of putting the ash pipe, the below of bellows is provided with the ash bin, the apron is installed through the buckle to one side that the ash bin is close to the bellows, install two go-between with the corresponding position of two steel cables on the apron, just be located the position of two go-between one side on the apron and install the negative pressure pipe, the net that separates is installed to the below of negative pressure pipe, two picture pegs are installed to the below of ash bin, the ash bin lean on central point to install and separate warm agitating unit, be connected through crushing unit between bellows and the apron.

Preferably, separate temperature agitating unit includes set casing, stirring leaf and motor, the set casing is installed to the inboard of ash box, the motor is installed to the below of ash box and the position that is located between two insert frames, the stirring leaf is installed in the outside of motor output and the position that is located the set casing inboard, ash box and set casing all are connected with the motor output through the bearing.

Preferably, the heat-insulation stirring device further comprises heat-insulation cotton, and the side wall of the fixed shell is filled with the heat-insulation cotton.

Preferably, broken processing apparatus includes connecting cylinder, pivot, broken sword, filter screen, turning block and rotation cover, be connected through the connecting cylinder between bellows and the apron, the filter screen is installed to the inboard of connecting cylinder, the pivot is installed through the bearing in the inboard of filter screen, a plurality of broken swords are installed to the outside of pivot and the position that is located the filter screen top, the turning block is installed to the below of pivot, the top of motor output end and the position that is located the turning block outside are installed and are rotated the cover.

Preferably, the shape and size of the outer cross section of the rotating block are the same as those of the inner cross section of the rotating sleeve.

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

1. the utility model discloses a set up and separate temperature agitating unit for the device can reduce the influence of dry ash to ambient temperature through separating the temperature cotton, and can stir dry ash through the rotation of stirring leaf in needs, thereby has guaranteed the make full use of ash bin inner space, and then has improved the practicality of device.

2. The utility model discloses a set up broken handle device for the rotation that the device can be in needs through broken sword carries out certain processing to great impurity in the dry ash and coagulum, thereby has made things convenient for the recycle of staff to the dry ash, and then has improved the operational capability of device.

Drawings

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

FIG. 2 is a schematic structural view of the thermal insulation stirring device of the present invention;

fig. 3 is a schematic structural diagram of the crushing treatment device of the present invention.

In the figure: 1. an ash bin; 2. inserting a frame; 3. a heat-insulating stirring device; 31. a stationary case; 32. stirring blades; 33. a motor; 34. heat insulation cotton; 4. separating the net; 5. a negative pressure tube; 6. a crushing treatment device; 61. a connecting cylinder; 62. a rotating shaft; 63. a crushing blade; 64. filtering with a screen; 65. rotating the block; 66. rotating the sleeve; 7. a steel cord; 8. an adjustable spile door; 9. a conical ash hopper; 10. ash discharging pipes; 11. a bellows; 12. a connecting ring; 13. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a desulfurization waste water evaporation tower ash conveying and discharging device, including toper ash bucket 9, the below of toper ash bucket 9 is provided with puts ash pipe 10, toper ash bucket 9 with put and be connected through adjustable picture peg door 8 between the ash pipe 10, put the below of ash pipe 10 and install bellows 11, put the both sides of ash pipe 10 and all install steel cable 7, the below of bellows 11 is provided with ash box 1, ash box 1 installs apron 13 through the buckle near one side of bellows 11, two go-between 12 are installed to the position that corresponds with two steel cables 7 on the apron 13, negative pressure pipe 5 is installed to the position that just is located two go-between 12 one sides on the apron 13, separate net 4 is installed to the below of negative pressure pipe 5, two picture pegs 2 are installed to the below of ash box 1, separate warm agitating unit 3 is installed to close to central position of ash box 1, connect through crushing treatment device 6 between bellows 11 and the apron 13.

Specifically, the thermal insulation stirring device 3 comprises a fixed shell 31, stirring blades 32 and a motor 33, the fixed shell 31 is installed on the inner side of the ash box 1, the motor 33 is installed below the ash box 1 and between the two insertion frames 2, the stirring blades 32 are installed on the outer side of the output end of the motor 33 and on the inner side of the fixed shell 31, the ash box 1 and the fixed shell 31 are both connected with the output end of the motor 33 through a bearing,

through adopting above-mentioned technical scheme for the device can stir dry ash through stirring 32 rotations of stirring leaf when needs, thereby has guaranteed the make full use of the space in ash box 1.

Specifically, the thermal insulation stirring device 3 further comprises thermal insulation cotton 34, the side wall of the fixed shell 31 is filled with the thermal insulation cotton 34,

by adopting the technical scheme, the device can reduce the influence of the dry ash on the ambient temperature through the thermal insulation cotton 34.

When the device is required to be used for ash conveying and discharging work, the conical ash bucket 9 is installed on a desulfurization wastewater evaporation tower, the negative pressure pipe 5 is connected with a unit smoke air duct, the adjustable inserting plate door 8 is opened, a unit connected with the negative pressure pipe 5 is operated, dry ash passes through the ash discharging pipe 10, the corrugated pipe 11 and other structures from the conical ash bucket 9 and enters the fixed shell 31 of the temperature-isolating stirring device 3 in the ash box 1, the motor 33 is started, the stirring blades 32 are driven to stir the dry ash, the dry ash is distributed more uniformly in the fixed shell 31, when the ash conveying work is not required to be continuously carried out, the unit connected with the adjustable inserting plate door 8 and the negative pressure pipe 5 is closed, the separation net 4 plays a role of preventing the dry ash from entering the negative pressure pipe 5, the temperature-isolating cotton 34 plays a role of isolating temperature, the insertion frame 2 plays a role of facilitating forklift transportation when necessary, the buckle on the cover plate 13 can be operated, the dry ash box 13 is separated from the ash box 1, the cover plate 13 is lifted, the corrugated pipe 11 is contracted, the connecting ring 7 is wound on two steel ropes, and then the dry ash box 1 can be taken out;

example 2

The present embodiment is different from embodiment 1 in that: the crushing treatment device 6 comprises a connecting cylinder 61, a rotating shaft 62, crushing blades 63, a filter screen 64, a rotating block 65 and a rotating sleeve 66, the corrugated pipe 11 is connected with the cover plate 13 through the connecting cylinder 61, the filter screen 64 is installed on the inner side of the connecting cylinder 61, the rotating shaft 62 is installed on the inner side of the filter screen 64 through a bearing, the crushing blades 63 are installed on the outer side of the rotating shaft 62 and above the filter screen 64, the rotating block 65 is installed below the rotating shaft 62, the rotating sleeve 66 is installed on the upper side of the output end of the motor 33 and outside the rotating block 65,

through adopting above-mentioned technical scheme for the device can carry out certain processing through the rotation of broken sword 63 in needs to great impurity in the dry ash and coagulum, thereby made things convenient for the recycle of staff to the dry ash.

Specifically, the shape and size of the outer cross section of the rotary block 65 are the same as those of the inner cross section of the rotary sleeve 66,

by adopting the technical scheme, the rotating sleeve 66 can drive the rotating block 65 to normally rotate.

During the use of the embodiment, when the output of motor 33 rotated, the motor 33 output drove the rotation cover 66 among the broken handle device 6 and rotates, the inboard of rotating cover 66 and the outside of turning block 65 are prismatic design, it drives the turning block 65 rotation to rotate cover 66, and then drive each broken sword 63 through pivot 62 and rotate, thereby carry out broken handle to great impurity and coagulum in the dry ash that gets into connecting cylinder 61, then qualified dry ash passes filter screen 64 and gets into in leaving ash box 1, thereby made things convenient for the recycle of staff to dry ash.

The utility model discloses a theory of operation and use flow: when the device is required to be used for ash conveying and discharging work, the conical ash hopper 9 is installed on a desulfurization wastewater evaporation tower, the negative pressure pipe 5 is connected with a unit smoke air duct, then the adjustable inserting plate door 8 is opened, a unit connected with the negative pressure pipe 5 is operated, dry ash passes through the ash discharging pipe 10, the corrugated pipe 11 and other structures from the conical ash hopper 9 and enters the fixed shell 31 of the thermal insulation stirring device 3 in the ash box 1, the motor 33 is started, the stirring blades 32 are driven to stir the dry ash, the dry ash is distributed more uniformly in the fixed shell 31, when the ash conveying and discharging work is not required to be carried out continuously, the unit connected with the adjustable inserting plate door 8 and the negative pressure pipe 5 is closed, the partition net 4 plays a role of preventing the dry ash from entering the negative pressure pipe 5 after the work is finished, the thermal insulation cotton 34 plays a role of isolating temperature, the inserting frame 2 plays a role of facilitating the conveying of a forklift, the buckle on the cover plate 13 can be operated when necessary, so that the cover plate 13 is separated from the ash box 1, the negative pressure cover plate 13 is lifted, the corrugated pipe 11 is contracted, and the two corrugated pipes 7 are wound in a connecting ring 12, and then taken out the dry ash box 1; when the output of motor 33 rotated, the rotation cover 66 among the motor 33 output drove the broken handle device 6 rotated, the inboard of rotating cover 66 and the outside of turning block 65 are prismatic design, the rotation cover 66 drove the turning block 65 and rotates, and then drive each broken sword 63 through pivot 62 and rotate, thereby carry out broken handle to great impurity and coagulum in the dry ash that gets into connecting cylinder 61, then qualified dry ash passes filter screen 64 and gets into and leave in ash bin 1, thereby made things convenient for the recycle of staff to dry ash.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 utility model provides an ash device is put in defeated of desulfurization waste water evaporating tower, includes toper ash bucket (9), its characterized in that: the utility model discloses a dust box, including toper ash bucket (9), bellows (11) are installed to the below of putting ash bucket (9), toper ash bucket (9) and put and connect through adjustable picture peg door (8) between ash bucket (10), put the below of ash bucket (10) and install bellows (11), steel cable (7) are all installed to the both sides of putting ash bucket (10), the below of bellows (11) is provided with grey case (1), apron (13) are installed through the buckle to one side that grey case (1) are close to bellows (11), install two go-between (12) with two corresponding positions of steel cable (7) on apron (13), negative pressure pipe (5) are installed to the position that just is located two go-between (12) one side on apron (13), separate net (4) are installed to the below of negative pressure pipe (5), two picture pegs (2) are installed to the below of grey case (1), the central position that leans on of grey case (1) installs and separate temperature agitating unit (3), be connected through broken processing apparatus (6) between bellows (11) and apron (13).

2. The ash conveying and discharging device of the desulfurization waste water evaporation tower as claimed in claim 1, wherein: separate temperature agitating unit (3) including set casing (31), stirring leaf (32) and motor (33), set casing (31) are installed to the inboard of ash box (1), the below of ash box (1) just is located two and inserts the position between frame (2) and install motor (33), stirring leaf (32) are installed in the outside of motor (33) output and the position that is located set casing (31) inboard, ash box (1) and set casing (31) all are connected with motor (33) output through the bearing.

3. The ash conveying and discharging device of the desulfurization waste water evaporation tower as claimed in claim 2, wherein: the heat-insulation stirring device (3) further comprises heat-insulation cotton (34), and the heat-insulation cotton (34) is filled in the side wall of the fixed shell (31).

4. The ash conveying and discharging device of the desulfurization waste water evaporation tower as claimed in claim 2, wherein: broken processing apparatus (6) are including connecting cylinder (61), pivot (62), broken sword (63), filter screen (64), turning block (65) and rotation cover (66), be connected through connecting cylinder (61) between bellows (11) and apron (13), filter screen (64) are installed to the inboard of connecting cylinder (61), pivot (62) are installed through the bearing to the inboard of filter screen (64), a plurality of broken sword (63) are installed in the outside of pivot (62) and the position that is located filter screen (64) top, turning block (65) are installed to the below of pivot (62), the top of motor (33) output and the position that is located the turning block (65) outside are installed and are rotated cover (66).

5. The ash conveying and discharging device for the desulfurization wastewater evaporation tower as recited in claim 4, wherein: the shape and the size of the outer side cross section of the rotating block (65) are the same as those of the inner side cross section of the rotating sleeve (66).