CN211435668U

CN211435668U - Ash removal device of desulfurization absorption tower

Info

Publication number: CN211435668U
Application number: CN201921959141.0U
Authority: CN
Inventors: 张�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-08
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a desulfurization absorption tower ash handling equipment, including desulfurization absorption tower body, driving motor and back flow, the lower extreme of desulfurization absorption tower body is connected with the hopper, and the lower extreme of hopper is connected with row material pipe, one side of waste residue deposit frame is connected with communicating pipe, and the one end of communicating pipe is connected with prefilter screen, the other end of communicating pipe is connected with the cistern, and the middle part inner wall distribution of cistern has the spout, the back flow is connected in the other end of cistern, and is connected with the suction pump on the back flow, the other end of back flow is connected with supercharging device. This desulfurization absorption tower ash handling equipment is provided with spiral conveying pipe and back flow, can carry out dual clearance to waste residue and dust and carry, and the effectual waste residue that prevents blocks up spiral conveying pipe to can accelerate the clearance to the waste residue through rivers, can also wash spiral conveying pipe simultaneously, can carry out recycle to water through the back flow, bring the convenience for the user.

Description

Ash removal device of desulfurization absorption tower

Technical Field

The utility model relates to a desulfurization technical field specifically is a desulfurization absorption tower ash handling equipment.

Background

The desulfurizing tower is after using a period of time, the bottom can produce the slag charge, the slag charge needs in time to clear up to be responsible for can influence the normal use of desulfurizing tower, the dust removal method of desulfurizing tower generally adopts screw feeder to send the slag charge into the bin pump of desulfurizing tower bottom at present, then adopt compressed air to carry the slag charge to the slag bin through defeated grey pipeline, nevertheless because the ash that falls during the desulfurizing tower operation is very frequent, compressed air can't blow the slag charge, the effect is not good, defeated grey pipeline blocks up easily, can't transport the slag charge to the slag bin, easily cause the basic paralysis of defeated grey system at the bottom of the tower, can't ensure desulfurizing tower normal operating.

Most desulfurization absorption tower ash handling equipment on market all only adopt screw feeder to carry waste residue and dust for cause the jam to screw feeder easily, and some use rivers to erode and clear up the waste residue, nevertheless do not set up reflux unit, make the massive waste that causes the water resource, brought troublesome problem for the user, for this, we propose a desulfurization absorption tower ash handling equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desulfurization absorption tower ash handling equipment to solve the most screw feeder that only adopts of desulfurization absorption tower ash handling equipment on the market that proposes in the above-mentioned background and carry waste residue and dust, make and cause the jam to screw feeder easily, and some use rivers to erode and clear up the waste residue, nevertheless do not set up reflux unit, make the a large amount of wastes that cause the water resource, brought troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a desulfurization absorption tower ash removal device comprises a desulfurization absorption tower body, a transmission motor and a return pipe, wherein the lower end of the desulfurization absorption tower body is connected with a hopper, the lower end of the hopper is connected with a discharge pipe, the lower end of the discharge pipe is connected with a conveying pipe, the conveying pipe is internally provided with a spiral conveying pipe, two ends of the spiral conveying pipe are connected with positioning blocks, a belt is distributed on one side of each positioning block, the transmission motor is connected with the other end of the belt, the lower part of one end of the conveying pipe is connected with a waste residue outlet, a waste residue deposition frame is distributed on the lower end of the waste residue outlet, one side of the waste residue deposition frame is connected with a communication pipe, one end of the communication pipe is connected with a primary filter screen, the other end of the communication pipe is connected with a reservoir, a sliding groove is distributed on, and the return pipe is connected with a water suction pump, and the other end of the return pipe is connected with a supercharging device.

Preferably, constitute welding integral structure between desulfurization absorption tower body and the hopper, and desulfurization absorption tower body and hopper distribute in same vertical line.

Preferably, a rotating structure is formed between the spiral feeding pipe and the positioning block, and the spiral feeding pipe and the feeding pipe are distributed in parallel.

Preferably, the transmission motor forms a transmission structure through the belt and the spiral feeding pipe, and the transmission motor and the spiral feeding pipe are distributed in a parallel manner.

Preferably, the waste residue deposit frame passes through to constitute the connectivity between communicating pipe and the cistern, and constitutes detachable construction between communicating pipe and the primary filter screen.

Preferably, the secondary filter screen forms sliding structure through between spout and the cistern, and the cistern passes through to constitute the intercommunication structure between back flow and the conveying pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the dust removal device for the desulfurization absorption tower is provided with the spiral feeding pipe and the return pipe, waste residues and dust can be cleaned and conveyed doubly, the spiral feeding pipe is effectively prevented from being blocked by the waste residues, the waste residues can be cleaned quickly through water flow, meanwhile, the spiral feeding pipe can be cleaned, water can be recycled through the return pipe, and convenience is brought to a user;

the ash removing device of the desulfurization absorption tower is provided with a transmission structure, and a transmission motor forms the transmission structure between a belt and a spiral feeding pipe so that the spiral feeding pipe is driven to rotate by the belt under the rotation of the transmission motor, so that waste residues and dust are conveyed;

this desulfurization absorption tower ash handling equipment is provided with the connectivity structure, and waste residue deposit frame makes to be convenient for collect water through constituting the connectivity structure between communicating pipe and the cistern to carry out the reutilization to water, prevented the waste of water, and can carry out prefilter to water through the prefilter screen, block up the back flow in order to prevent the waste residue of aquatic, and the prefilter screen is detachable construction, conveniently clears up and changes the prefilter screen.

Drawings

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

FIG. 2 is a schematic view of the spiral feeding pipe of the present invention;

fig. 3 is the structure schematic diagram of the secondary filter screen of the utility model.

In the figure: 1. a desulfurization absorption tower body; 2. a hopper; 3. a discharge pipe; 4. a delivery pipe; 5. a helical feed tube; 6. positioning blocks; 7. a belt; 8. a drive motor; 9. a waste residue outlet; 10. a waste residue deposition frame; 11. a communicating pipe; 12. a primary filter screen; 13. a reservoir; 14. a chute; 15. a secondary filter screen; 16. a return pipe; 17. a water pump; 18. a supercharging device.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a desulfurization absorption tower ash removal device comprises a desulfurization absorption tower body 1, a hopper 2, a discharge pipe 3, a conveying pipe 4, a spiral conveying pipe 5, a positioning block 6, a belt 7, a transmission motor 8, a waste residue outlet 9, a waste residue deposition frame 10, a communication pipe 11, a primary filter screen 12, a reservoir 13, a chute 14, a secondary filter screen 15, a return pipe 16, a water suction pump 17 and a supercharging device 18, wherein the lower end of the desulfurization absorption tower body 1 is connected with the hopper 2, the lower end of the hopper 2 is connected with the discharge pipe 3, a welding integrated structure is formed between the desulfurization absorption tower body 1 and the hopper 2, the desulfurization absorption tower body 1 and the hopper 2 are distributed on the same vertical line, and the welding integrated structure is formed between the desulfurization absorption tower body 1 and the hopper 2, so that the connection is firmer, and the conveying and cleaning of waste residues;

the lower end of the discharge pipe 3 is connected with a conveying pipe 4, a spiral feeding pipe 5 is installed inside the conveying pipe 4, two ends of the spiral feeding pipe 5 are connected with positioning blocks 6, a belt 7 is distributed on one side of each positioning block 6, a rotating structure is formed between the spiral feeding pipe 5 and the positioning blocks 6, the spiral feeding pipe 5 and the conveying pipe 4 are distributed in a parallel mode, the rotating structure is formed between the spiral feeding pipe 5 and the positioning blocks 6, so that waste residues can be conveniently conveyed, and the waste residues are conveyed to a waste residue outlet 9 to be collected and processed under the rotation of the spiral feeding pipe 5;

the transmission motor 8 is connected to the other end of the belt 7, the lower portion of one end of the conveying pipe 4 is connected with a waste residue outlet 9, a waste residue deposition frame 10 is distributed at the lower end of the waste residue outlet 9, the transmission motor 8 forms a transmission structure with the spiral feeding pipe 5 through the belt 7, the transmission motor 8 and the spiral feeding pipe 5 are distributed in a parallel mode, and the transmission motor 8 forms a transmission structure through the belt 7 and the spiral feeding pipe 5 to enable the spiral feeding pipe 5 to be driven to rotate through the belt 7 under the rotation of the transmission motor 8, so that waste residue and dust are conveyed;

one side of the waste residue deposition frame 10 is connected with a communicating pipe 11, one end of the communicating pipe 11 is connected with a primary filter screen 12, the other end of the communicating pipe 11 is connected with a reservoir 13, a chute 14 is distributed on the inner wall of the middle part of the reservoir 13, the waste residue deposition frame 10 forms a communicating structure through the communicating pipe 11 and the reservoir 13, a detachable structure is formed between the communicating pipe 11 and the primary filter screen 12, the waste residue deposition frame 10 forms the communicating structure through the communicating pipe 11 and the reservoir 13 so as to be convenient for collecting water, thereby carrying out secondary utilization on the water, preventing the waste of the water, and carrying out primary filtration on the water through the primary filter screen 12, so as to prevent the waste residue in the water from blocking a return pipe 16, and the primary filter screen 12 is of a detachable;

a secondary filter screen 15 is connected between the chutes 14, a return pipe 16 is connected to the other end of the reservoir 13, a water pump 17 is connected to the return pipe 16, a supercharging device 18 is connected to the other end of the return pipe 16, a sliding structure is formed between the chute 14 and the reservoir 13 by the secondary filter screen 15, a communication structure is formed between the return pipe 16 and the feed delivery pipe 4 by the reservoir 13, the secondary filter screen 15 is convenient to install the secondary filter screen 15 by the sliding structure formed between the chute 14 and the reservoir 13, and water can be filtered again by the secondary filter screen 15, so that waste residues in water are less, meanwhile, the number of water utilization times is increased, water resources are greatly saved, and the reservoir 13 is communicated with the feed delivery pipe 4 by the return pipe 16 so that water can be introduced into the feed delivery pipe 4 through the return pipe 16, and waste residues in the feed delivery pipe 4 are, can effectually prevent that waste residue and dust from blockking up conveying pipeline 4 like this, and after clearance waste residue and dust are finished, the water in the accessible back flow 16 washs conveying pipeline 4, the secondary of the device of being convenient for uses.

The working principle is as follows: for the dust removing device of the desulfurization absorption tower, firstly, waste residue and dust are conveyed into a conveying pipe 4 through a hopper 2 and a discharging pipe 3, then a transmission motor 8 and a water suction pump 17 are started, a spiral feeding pipe 5 in the conveying pipe 4 is driven to rotate under the rotation of the transmission motor 8 to convey the waste residue and the dust, a return pipe 16 introduces water into the conveying pipe 4 to wash the waste residue and the dust during conveying, so that the conveying effect is better, the waste residue and the dust can be prevented from blocking the conveying pipe 4, when the waste residue is conveyed to the other end of the spiral feeding pipe 5, the waste residue is discharged from a waste residue outlet 9 and falls into a residue deposition frame 10, water flows into the residue deposition frame 10, when the water level in the residue deposition frame 10 is higher than the horizontal height of a communicating pipe 11, the waste residue flows into a reservoir 13 through the communicating pipe 11, and primary filtration is carried out through a primary filter screen 12, then the water containing a small amount of waste residue is filtered again by a secondary filter screen 15 in the reservoir 13, and finally the filtered water is transported for reuse by a return pipe 16.

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 utility model provides a desulfurization absorption tower ash handling equipment, includes desulfurization absorption tower body (1), driving motor (8) and back flow (16), its characterized in that: the lower extreme of desulfurization absorption tower body (1) is connected with hopper (2), and the lower extreme of hopper (2) is connected with row material pipe (3), the lower extreme of arranging material pipe (3) is connected with conveying pipeline (4), and the internally mounted of conveying pipeline (4) has spiral conveying pipe (5), the both ends of spiral conveying pipe (5) are connected with locating piece (6), and one side distribution of locating piece (6) has belt (7), driving motor (8) is connected in the other end of belt (7), the one end sub-unit connection of conveying pipeline (4) has waste residue export (9), and the lower extreme distribution of waste residue export (9) has waste residue deposit frame (10), one side of waste residue deposit frame (10) is connected with communicating pipe (11), and the one end of communicating pipe (11) is connected with primary filter screen (12), the other end of communicating pipe (11) is connected with cistern (13), and the middle part inner wall of cistern (13) distributes and has spout (14), be connected with secondary filter screen (15) between spout (14), back flow (16) are connected in the other end of cistern (13), and are connected with suction pump (17) on back flow (16), the other end of back flow (16) is connected with supercharging device (18).

2. The desulfurization absorption tower ash removal device according to claim 1, characterized in that: constitute welding integral structure between desulfurization absorption tower body (1) and hopper (2), and desulfurization absorption tower body (1) and hopper (2) distribute in same vertical line.

3. The desulfurization absorption tower ash removal device according to claim 1, characterized in that: a rotating structure is formed between the spiral feeding pipe (5) and the positioning block (6), and the spiral feeding pipe (5) and the material conveying pipe (4) are distributed in a parallel manner.

4. The desulfurization absorption tower ash removal device according to claim 1, characterized in that: the transmission motor (8) is in a transmission structure with the spiral feeding pipe (5) through the belt (7), and the transmission motor (8) and the spiral feeding pipe (5) are distributed in a parallel shape.

5. The desulfurization absorption tower ash removal device according to claim 1, characterized in that: waste residue deposit frame (10) pass through to constitute the intercommunication structure between communicating pipe (11) and cistern (13), and constitute detachable construction between communicating pipe (11) and primary filter screen (12).

6. The desulfurization absorption tower ash removal device according to claim 1, characterized in that: the secondary filter screen (15) forms a sliding structure with the reservoir (13) through the chute (14), and the reservoir (13) forms a communicating structure with the material conveying pipe (4) through the return pipe (16).