CN217155017U

CN217155017U - Energy-saving emission-reducing oxygenation combustion-supporting device for cement kiln

Info

Publication number: CN217155017U
Application number: CN202220352744.XU
Authority: CN
Inventors: 王宏明
Original assignee: Lijiang Gucheng Southwest Cement Co ltd
Current assignee: Lijiang Gucheng Southwest Cement Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-09
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an energy-saving emission-reducing oxygenation combustion-supporting device for a cement kiln, which comprises a kiln body, wherein a waste gas pipe is arranged on the right side of the kiln body, an oxygen inlet is arranged at the top end of the kiln body, a treatment box is fixedly arranged at the right end of the waste gas pipe, a water storage tank is fixedly arranged on the right side of the treatment box, a water pump is arranged inside the water storage tank, a spray nozzle is fixedly arranged at the bottom of the water storage tank, a filter plate is fixedly arranged inside the treatment box, a water leakage plate is fixedly arranged at the bottom of the filter plate, a water leakage hopper is fixedly connected at the lower end of the water leakage plate, a water outlet pipe is fixedly connected at the lower end of the water leakage hopper, a throttling device is fixedly arranged inside the water delivery pipe, a limiting plate is arranged at the front end inside the throttling device, limiting blocks are fixedly arranged at two sides of the limiting plate, and a compression spring is fixedly connected at the left side of the limiting plate, the utility model discloses, have the practicality strong and energy saving and emission reduction's characteristics.

Description

Energy-saving emission-reducing oxygenation combustion-supporting device for cement kiln

Technical Field

The utility model relates to a cement cellar for storing things energy-conserving technical field specifically is a be used for cement cellar for storing things energy saving and emission reduction oxygenation combustion-supporting device.

Background

At present, common air combustion supporting or integral oxygenation combustion supporting is adopted by common cement kilns, but the cement kiln on the market at present can generate a large amount of waste gas during combustion supporting, the waste gas is directly discharged to the outside, the treatment is not carried out, and the environment is polluted, so that the energy-saving and emission-reducing oxygenation combustion supporting device for the cement kiln, which has strong practicability and is energy-saving and emission-reducing, is very necessary to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for cement kiln energy saving and emission reduction oxygenation combustion-supporting device to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a be used for cement kiln energy saving and emission reduction oxygenation combustion-supporting device, includes the kiln body, the exhaust pipe has been seted up on the right side of the kiln body, the oxygen inlet has been seted up on the top of the kiln body, the right-hand member fixed mounting of exhaust pipe has the processing case, the right side fixed mounting who handles the case has the storage water tank, the inside of storage water tank is provided with the water pump, the top fixedly connected with raceway of water pump, raceway and storage water tank through connection, the bottom fixed mounting of storage water tank has the shower nozzle.

According to the technical scheme, the inside fixed mounting who handles the case has the filter, the bottom fixed mounting of filter has the hourglass board, the lower extreme fixedly connected with hourglass fill of hourglass board, the lower extreme fixedly connected with outlet pipe of hourglass fill.

According to the technical scheme, the inside fixed mounting of raceway has throttling arrangement, throttling arrangement's inside front end is provided with the limiting plate, the both sides fixed mounting of limiting plate has the stopper, the left side fixedly connected with compression spring of limiting plate, the top sliding connection of stopper has the handle, handle and throttling arrangement through connection.

According to the technical scheme, a one-way valve is arranged in the waste gas pipe.

According to the technical scheme, the devices in the treatment box are all detachable structures.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) by arranging the treatment box, when the kiln body runs, the generated waste gas can be transmitted into the treatment box through the waste gas pipe, the water pump is started, and the water in the water storage tank is input into the spray head from the water pipe, so that the waste gas is dehumidified and dedusted, and the waste gas is prevented from floating to pollute the environment;

(2) by arranging the filter plate, when the water sprayed by the spray head directly falls into the filter plate, the filtered water falls into the water leakage bucket through the water leakage plate and then flows into the water storage tank through the water outlet pipe, so that the water is purified and collected, and the water circulation effect is achieved;

(3) through being provided with throttling arrangement for the power grow of raceway water delivery, thereby the shower nozzle blowout water grow that comes falls wet to waste gas, when waste gas is too little, can pull back the handle again and go into in the stopper, thereby make at the in-process to exhaust-gas treatment, adjustable rivers size has increased the efficiency of falling wet dust removal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic front sectional view of the throttling device of the present invention;

in the figure: 1. a kiln body; 2. an exhaust gas pipe; 3. an oxygen inlet; 4. a water storage tank; 5. a water pump; 6. a water delivery pipe; 7. a treatment box; 8. a spray head; 9. a filter plate; 10. a water leakage bucket; 11. a water outlet pipe; 12. a one-way valve; 13. a throttling device; 14. a water leakage plate; 15. a handle; 16. a limiting plate; 17. a compression spring; 18. and a limiting block.

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. 1-2, the present invention provides a technical solution: an energy-saving emission-reducing oxygenation combustion-supporting device for a cement kiln comprises a kiln body 1, a waste gas pipe 2 is arranged on the right side of the kiln body 1, an oxygen inlet 3 is formed in the top end of the kiln body 1, a treatment box 7 is fixedly arranged at the right end of the waste gas pipe 2, a water storage tank 4 is fixedly arranged on the right side of the treatment box 7, a water pump 5 is arranged inside the water storage tank 4, a water delivery pipe 6 is fixedly connected to the top end of the water pump 5, the water delivery pipe 6 is communicated with the water storage tank 4, a spray head 8 is fixedly arranged at the bottom of the water storage tank 4, when the kiln body 1 runs, generated waste gas is transmitted into the treatment box 7 through the waste gas pipe 2, the water pump 5 is started, water in the water storage tank 4 is input into the spray head 8 from the water delivery pipe 6, so that the waste gas is dehumidified and dedusted, and the environment pollution caused by the drift of the waste gas is prevented;

the inside of the treatment box 7 is fixedly provided with a filter plate 9, the bottom of the filter plate 9 is fixedly provided with a water leakage plate 14, the lower end of the water leakage plate 14 is fixedly connected with a water leakage bucket 10, the lower end of the water leakage bucket 10 is fixedly connected with a water outlet pipe 11, when water sprayed by the spray head 8 falls into the filter plate 9 directly, the filtered water falls into the water leakage bucket 10 through the water leakage plate 14 and then flows into the water storage tank 4 through the water outlet pipe 11, so that the water is purified and collected, and the water circulation effect is achieved;

the throttling device 13 is fixedly installed inside the water conveying pipe 6, the limiting plate 16 is arranged at the front end inside the throttling device 13, the limiting blocks 18 are fixedly installed on two sides of the limiting plate 16, the compression spring 17 is fixedly connected to the left side of the limiting plate 16, the handle 15 is slidably connected to the top end of the limiting block 18, the handle 15 is in through connection with the throttling device 13, when too much waste gas is generated by the waste gas pipe 2, a worker pulls the handle 15 on the throttling device 13 open, the handle 15 drives the limiting plate 16 to move leftwards, the water conveying power of the water conveying pipe 6 is increased, the water sprayed by the spray head 8 is increased, the waste gas is dehumidified, when too little waste gas is generated, the handle 15 can be pulled back to be clamped into the limiting block 18, the water flow can be adjusted in the waste gas treatment process, and the dehumidifying and dedusting efficiency is increased;

a check valve 12 is arranged in the waste gas pipe 2, so that air backflow in the waste gas pipe 2 during gas transportation is prevented, and the influence on cement processed in the pit body 1 is avoided;

the device in the treatment box 7 is of a detachable structure, and the device is convenient for workers to clean and replace by being arranged into the detachable structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for cement kiln energy saving and emission reduction oxygenation combustion-supporting device, includes the kiln body (1), its characterized in that: waste gas pipe (2) have been seted up on the right side of the kiln body (1), oxygen inlet (3) have been seted up on the top of the kiln body (1), the right-hand member fixed mounting of waste gas pipe (2) has treatment box (7), the right side fixed mounting who handles box (7) has storage water tank (4), the inside of storage water tank (4) is provided with water pump (5), the top fixedly connected with raceway (6) of water pump (5), raceway (6) and storage water tank (4) through connection, the bottom fixed mounting of storage water tank (4) has shower nozzle (8).

2. The energy-saving emission-reducing oxygenation combustion-supporting device for the cement kiln as claimed in claim 1, is characterized in that: the inside fixed mounting who handles case (7) has filter (9), the bottom fixed mounting of filter (9) has hourglass board (14), the lower extreme fixedly connected with hourglass fill (10) of hourglass board (14), the lower extreme fixedly connected with outlet pipe (11) of hourglass fill (10).

3. The energy-saving emission-reducing oxygenation combustion-supporting device for the cement kiln as claimed in claim 1, is characterized in that: the utility model discloses a water pipe, including raceway (6), throttle device (13), the inside front end of throttle device (13) is provided with limiting plate (16), the both sides fixed mounting of limiting plate (16) has stopper (18), the left side fixedly connected with compression spring (17) of limiting plate (16), the top sliding connection of stopper (18) has handle (15), handle (15) and throttle device (13) through connection.

4. The energy-saving emission-reducing oxygenation combustion-supporting device for the cement kiln as claimed in claim 3, is characterized in that: a one-way valve (12) is arranged in the waste gas pipe (2).

5. The energy-saving emission-reducing oxygenation combustion-supporting device for the cement kiln as claimed in claim 4, is characterized in that: the devices in the treatment box (7) are all detachable structures.