CN217616234U

CN217616234U - CFB semi-dry desulfurization ash recycling anti-blocking cleaning device

Info

Publication number: CN217616234U
Application number: CN202221831831.XU
Authority: CN
Inventors: 冯明; 张虎
Original assignee: Nanjing Longqing Environmental Technology Co ltd
Current assignee: Nanjing Longqing Environmental Technology Co ltd
Priority date: 2022-07-16
Filing date: 2022-07-16
Publication date: 2022-10-21
Anticipated expiration: 2032-07-16

Abstract

The utility model discloses a CFB semidry process desulfurization ash is retrieved and is prevented blockking up cleaning device relates to desulfurization ash technical field, leads to a jam for solving do not possess clean structure in the current structure, and difficult operation and process are loaded down with trivial details when regularly clearing up, increase the problem of work load. The upper surface of the fixed box is provided with an iron absorbing layer, the front end surface of the fixed box is provided with a water inlet, the lower end of the fixed box is movably connected with a movable plate, a brush plate and an ash collecting plate, the surface of the lower end of the movable plate is provided with a plurality of spray heads, the lower end of the brush plate is fixedly provided with a brush head, a water tank is arranged in the fixed box, and a first groove is formed in the ash collecting plate. This CFB semi-dry desulfurization ash is retrieved and is prevented blockking up cleaning device sets up fixed box and fixed through the magnet layer in pay-off department, and cleans the pay-off lower extreme respectively through shower nozzle and the brush head of below, can effectively prevent to block up, in being delivered to recovery plant for avoiding clear spot, has set up and has received the hawk and can collect it.

Description

CFB semi-dry desulfurization ash recycling anti-blocking cleaning device

Technical Field

The utility model relates to a desulfurization ash technical field specifically is a CFB semidry process desulfurization ash retrieves and prevents blockking up cleaning device.

Background

The desulfurization ash is a dry desulfurization byproduct obtained by using quick lime as a desulfurizing agent, evaporating water in the desulfurizing agent or spraying atomized water into a desulfurizing tower by using sensible heat of flue gas, reducing the temperature of the flue gas instantaneously, greatly increasing the relative humidity, carrying out chemical reaction on the desulfurizing agent and sulfur dioxide in the flue gas, and then carrying out gas-solid separation by using a bag-type dust remover.

The in-process of retrieving at the desulfurization ash is owing to need use material collecting tool, and long-time conveying desulfurization ash through receiving the material structure then leads to the wall built-up easily, and does not have clean structure in the current structure and leads to a jam, and difficult operation and process are loaded down with trivial details when regularly clearing up, increase work load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CFB semidry process desulfurization ash is retrieved and is prevented blockking up cleaning device to it does not possess clean structure in the current structure to propose in solving above-mentioned background art and leads to a jam, and difficult operation and process are loaded down with trivial details when regularly clearing up, increase the problem of work load.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a CFB semidry process desulfurization ash is retrieved and is prevented blockking up cleaning device, includes fixed box, fixed box upper surface is equipped with and inhales the iron sheet, fixed box front end surface is equipped with the water inlet, fixed box lower extreme swing joint has fly leaf, brush board and receipts ash board, fly leaf lower extreme surface mounting has a plurality of shower nozzles, brush board lower extreme fixed mounting has the brush head, be equipped with the water tank in the fixed box, it has first recess to open in the ash board to receive.

Through adopting above-mentioned technical scheme, it is fixed through inhaling the iron sheet to set up fixed box and fixed in pay-off department, and can clean the pay-off lower extreme respectively through shower nozzle and the brush head of below, can effectively prevent to block up, in being sent to recovery plant for avoiding clear spot, has set up and has received the hawk and can collect it.

Furthermore, a water pipe is arranged in the water tank, the front end of the water pipe extends to the water inlet and is movably installed, a second groove is formed in the fixed box and is located below the water tank, a water pump is installed between the water tank and the second groove and is communicated with the water tank up and down, the lower end of the water pump is connected with a sewer pipe, and the lower end of the sewer pipe is communicated with the spray heads in the movable plate respectively.

By adopting the technical scheme, the spray head sends out water in the water tank through the water pipe, as shown in figure 3, the sewer pipe is stored in the second groove, and the space can be effectively utilized.

Furthermore, a first sliding groove is formed in the lower surface of the fixing box and is communicated with the second groove, a first sliding block is fixedly mounted at the upper end of the movable plate through the first sliding groove and is located on one side of the sewer pipe, a first screw rod is connected to the first sliding block in a threaded mode, and a first driving motor is electrically connected to the front end of the first screw rod.

By adopting the technical scheme, the movable plate moves back and forth along the first sliding groove under the action of the first screw rod to complete the spray-washing work.

Furthermore, a second chute is formed in the lower surface of the fixing box, a second lead screw is arranged in the second chute, a second slider is connected with the second lead screw through an internal thread, a second driving motor is electrically connected to one side of the second lead screw, a connecting plate is fixedly connected to the lower end of the second slider through the second chute, the connecting plate is movably connected with the brush plate, a plurality of first cylinders are arranged in the connecting plate, and the power for lifting the brush plate up and down is respectively increased.

By adopting the technical scheme, the brush plate can be lifted up and down under the action of the first cylinder to complete the cleaning operation, and the cleaning operation can be effectively completed along the second sliding groove in a back-and-forth movement manner under the action of the second screw rod.

Furthermore, a second cylinder is arranged in the fixed box and located behind the water tank, a third sliding groove is formed in the fixed box, the second cylinder is movably connected with the ash collecting plate through the third sliding groove, and the ash collecting plate is in a hook shape.

Through adopting above-mentioned technical scheme, the height of the steerable ash collecting plate of second cylinder does not influence normal transport work after accomplishing the cleanness, establishes the ash collecting plate into the form of colluding simultaneously and can effectively accomplish clean operation.

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

1. this CFB semi-dry desulfurization ash is retrieved and is prevented blockking up cleaning device, through set up fixed box and fixed through inhaling the iron sheet in pay-off department, and clean the pay-off lower extreme respectively through shower nozzle and the brush head of below, can effectively prevent to block up, in being delivered to recovery plant for avoiding clear spot, set up and receive the hawk and can collect it.

2. This CFB semi-dry desulfurization ash retrieves and prevents blockking up cleaning device controls the height of receiving the board under the second cylinder effect, does not influence normal transport work after accomplishing the cleanness, sets up to receive the board simultaneously and establishes to collude the form and can effectively accomplish cleaning operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a first schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a bottom structure diagram of the present invention.

In the figure: 1. a fixing box; 2. an iron-attracting layer; 3. a water inlet; 4. a movable plate; 5. brushing the board; 6. a spray head; 7. a brush head; 8. collecting the ash plate; 9. a first groove; 10. a water tank; 11. a water pipe; 12. a water pump; 13. a second groove; 14. a sewer pipe; 15. a first chute; 16. a first slider; 17. a first lead screw; 18. a first drive motor; 19. a second chute; 20. a second slider; 21. a second screw rod; 22. a second drive motor; 23. a connecting plate; 24. a first cylinder; 25. a second cylinder; 26. and a third chute.

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 the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3: fixed 1 upper surface of box is equipped with and inhales iron layer 2, 1 front end surface of fixed box is equipped with water inlet 3, 1 lower extreme swing joint of fixed box has fly leaf 4, brush board 5 and receipts hawk 8, 4 lower extreme surface mounting of fly leaf have a plurality of shower nozzles 6, 5 lower extreme fixed mounting of brush board has brush head 7, it has first recess 9 to have seted up in the hawk 8, it is fixed through inhaling iron layer 2 to set up fixed box 1 in pay-off department, and it cleans the pay-off lower extreme respectively through shower nozzle 6 and the brush head 7 of below, can effectively prevent to block up, in being delivered to recovery plant for avoiding clear spot, it can collect it to have set up to receive hawk 8.

As shown in fig. 4: second spout 19 has been seted up to fixed box 1 lower surface, and first spout 15 has been seted up to fixed box 1 lower surface, and second spout 19 and first spout 15 stagger each other as shown in fig. 4 and do not influence each other, can accomplish cleaning work in order.

As shown in fig. 2-4: a water tank 10 is arranged in the fixed box 1, a water pipe 11 is arranged in the water tank 10, the front end of the water tank extends to the water inlet 3 and is movably installed, a second groove 13 is arranged in the fixed box 1 and is positioned below the water tank 10, a water pump 12 is arranged between the water tank 10 and the second groove 13 and is vertically communicated, the lower end of the water pump 12 is connected with a sewer pipe 14, the lower end of the sewer pipe 14 is respectively communicated with the spray head 6 in the movable plate 4, a first chute 15 is communicated with the second groove 13, a first slide block 16 is fixedly arranged at the upper end of the movable plate 4 through the first chute 15 and is positioned at one side of the sewer pipe 14, a first screw rod 17 is in threaded connection with the first slide block 16, a first driving motor 18 is electrically connected at the front end of the first screw rod 17, a second screw rod 21 is arranged in the second chute 19 and is in threaded connection with a second slide block 20, the lower end of the second sliding block 20 is fixedly connected with a connecting plate 23 through a second sliding groove 19, the connecting plate 23 is movably connected with the brush plate 5, a plurality of first cylinders 24 are arranged in the connecting plate 23, the power of the brush plate 5 for ascending and descending is respectively improved, a second cylinder 25 is arranged in the fixed box 1 and is positioned behind the water tank 10, a third sliding groove 26 is formed in the fixed box 1, the second cylinder 25 is movably connected with the ash collecting plate 8 through the third sliding groove 26, the ash collecting plate 8 is in a hook shape, the height of the ash collecting plate 8 is controlled under the action of the second cylinder 25, normal conveying work is not influenced after cleaning is completed, and meanwhile, the ash collecting plate 8 is set to be in the hook shape so as to effectively complete cleaning work.

The working principle is as follows: when the movable plate cleaning device is used, the fixed box 1 is fixed at the top of a desulfurized ash recovery feeding position through the iron absorption layer 2 above, the working time period of the fixed box can be controlled through remote control, after each recovery feeding operation is completed, the ash collection plate 8 can be controlled to be pushed downwards under the action of the second cylinder 25 until the feeding position is used for collecting dust, then the first cylinder 24 pushes the brush head 7 downwards to the feeding position and moves backwards along the brush head 7 under the action of the second screw rod 21 to clean the feeding surface so as to avoid blockage caused by accumulation of ash stains, the brush head 7 stays at a far distance after cleaning is completed and is upwards withdrawn to the original position, at the moment, the movable plate 4 moves forwards and backwards along the first chute 15 under the action of the first screw rod 17 to complete cleaning, water in the water tank 10 is sent to the sewer pipe 14 by the water pump 14 in the moving process and then is sent to each spray nozzle 6 by the sewer pipe 14 to complete cleaning spraying, the cleaned stains can be left in the first groove 9 of the ash collection plate 8 along the brush head 7 and the nozzles 6 and the spray nozzles 6 return to the original position after the work is completed, and the ash collection plate 8 returns to the original position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a CFB semidry process desulfurization ash is retrieved and is prevented blockking up cleaning device, includes fixed box (1), its characterized in that: fixed box (1) upper surface is equipped with and inhales iron layer (2), fixed box (1) front end surface is equipped with water inlet (3), fixed box (1) lower extreme swing joint has fly leaf (4), brush board (5) and receipts hawk (8), fly leaf (4) lower extreme surface mounting has a plurality of shower nozzles (6), brush board (5) lower extreme fixed mounting has brush head (7), be equipped with water tank (10) in fixed box (1), first recess (9) have been seted up in receipts hawk (8).

2. The CFB semi-dry desulfurized ash recycling anti-clogging cleaning device according to claim 1, characterized in that: the water tank is characterized in that a water pipe (11) is arranged in the water tank (10), the front end of the water pipe extends to the water inlet (3) and is movably installed, a second groove (13) is formed in the fixed box (1) and is located below the water tank (10), a water pump (12) is installed between the water tank (10) and the second groove (13) and is communicated with the water tank up and down, the lower end of the water pump (12) is connected with a sewer pipe (14), and the lower end of the sewer pipe (14) is communicated with a spray head (6) in the movable plate (4) respectively.

3. The CFB semi-dry desulfurized ash recycling anti-clogging cleaning device according to claim 2, characterized in that: the lower surface of the fixed box (1) is provided with a first sliding groove (15), the first sliding groove (15) is communicated with the second groove (13), a first sliding block (16) is fixedly mounted at the upper end of the movable plate (4) through the first sliding groove (15) and located on one side of the sewer pipe (14), a first screw rod (17) is in threaded connection with the first sliding block (16), and a first driving motor (18) is electrically connected to the front end of the first screw rod (17).

4. The CFB semi-dry desulfurized ash recycling anti-clogging cleaning device according to claim 1, characterized in that: second spout (19) have been seted up to fixed box (1) lower surface, be equipped with second lead screw (21) in second spout (19), and female connection has second slider (20), second lead screw (21) one side electric connection has second driving motor (22), second slider (20) lower extreme passes through second spout (19) fixedly connected with connecting plate (23), and connecting plate (23) and brush board (5) swing joint, be equipped with a plurality of first cylinders (24) in connecting plate (23), and be brush board (5) power that improves the oscilaltion respectively.

5. The CFB semi-dry desulfurized ash recycling anti-clogging cleaning device according to claim 1, characterized in that: be equipped with second cylinder (25) in fixed box (1), and be located water tank (10) rear, third spout (26) have been seted up in fixed box (1), second cylinder (25) are through third spout (26) and receipts hawk (8) swing joint, receipts hawk (8) are for colluding the form.