CN217663539U - Boiler deslagging device - Google Patents

Abstract

The utility model discloses a boiler slag removing device, comprising a crushing component, a crushing box, and a discharging box arranged at the bottom of the crushing box; and a dust removal component, which is arranged on one side of the crushing box, including a A water tank on one side of the crushing box, a water pump arranged on the top of the water tank, a drain pipe arranged at one end of the water pump, a spray pipe arranged at one end of the drain pipe, and a water pump arranged outside the spray pipe. A spray head, the crushing box includes a motor arranged on one side, and a driving gear arranged at the output end of the motor. The device of the utility model solves the problem that the function of the existing slag removal device is relatively single. Since the slag outlet of the boiler is the place where the powder particles after combustion are discharged, and the slag outlet is the main source of smoke and dust for emitting pollutants, it is necessary to do a good job The effective dust removal at the slag outlet plays an important role in improving the working conditions in front of the blast furnace and reducing the pollution of smoke and dust to the atmosphere.

Description

A boiler slag removal device

technical field

The utility model relates to the technical field of boiler slag removal, in particular to a boiler slag removal device.

Background technique

The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire. Furnace refers to the place where fuel is burned. The boiler includes two parts: the boiler and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or regenerated. The generator converts mechanical energy into electrical energy, and the boiler that provides hot water is called a hot water boiler. It is mainly used in daily life and has a small amount of application in industrial production. The boiler that generates steam is called a steam boiler, often referred to as a boiler, and is mostly used in thermal power stations. , ships, locomotives and industrial and mining enterprises, boilers are medium and large boilers in power plants that provide steam turbines with a specified quantity and quality of steam, and are one of the main thermal equipment in thermal power plants. They are often matched with steam turbine generators of a certain capacity. For power generation, the boiler slag removal device in modern large-scale thermal power plants is an important part of the boiler, which has a great impact on the safety and long-term operation of the boiler. However, the existing slag removal device has a single function. The place where the powder particles are discharged, and the slag outlet is the main source of smoke and dust emitting pollutants, accounting for about 30% of the total pollutants, so it is necessary to do a good job of dust removal at the slag outlet to improve the working conditions in front of the blast furnace and reduce smoke and dust play an important role in air pollution.

Utility model content

The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this section, the abstract of the specification, and the title of the utility model, and such simplifications or omissions cannot be used to limit the utility model range.

In view of the above and/or the problems existing in the existing boiler slag removal device, the utility model is proposed.

Therefore, the problem to be solved by the utility model is that the function of the existing slag removal device is relatively single, because the boiler slag outlet is the place where the powder particles after combustion are discharged, and the slag outlet is the main smoke source for emitting pollutants, accounting for about 30% of the total pollutants, so it is necessary to do a good job of dust removal at the slag outlet, which plays an important role in improving the working conditions in front of the blast furnace and reducing the pollution of smoke and dust to the atmosphere.

In order to solve the above technical problems, the utility model provides the following technical solutions: a boiler slag removal device, which includes a crushing assembly, including a crushing box, and a discharge box arranged at the bottom of the crushing box; and a dust removal assembly, arranged at One side of the crushing box includes a water tank arranged on one side of the crushing box, a water pump arranged on the top of the water tank, a drain pipe arranged at one end of the water pump, and a spray pipe arranged at one end of the drain pipe , and a spray head arranged outside the spray pipe.

As a preferred solution of the boiler slag removal device of the present invention, wherein: the crushing box includes a motor arranged on one side, and a driving gear arranged at the output end of the motor.

As a preferred solution of the boiler slag removal device of the present invention, wherein: the crushing box further includes a driven gear arranged outside the driving gear, and a fixed rod arranged at the axis of the driven gear .

As a preferred solution of the boiler slag removal device of the present invention, wherein: the crushing box further includes crushing rollers arranged outside the fixed rod, and the number of the crushing rollers is set to two.

As a preferred solution of the boiler slag removal device described in the present invention, wherein: the crushing box further includes a discharge plate arranged on one side of the discharge box, and a limit plate arranged on both sides of the discharge plate bit board.

As a preferred solution of the boiler slag removal device of the present invention, wherein: the discharge box further includes a dust collection box disposed on one side, and a suction fan disposed inside the dust collection box.

As a preferred solution of the boiler slag removal device described in the present invention, wherein: the discharge box also includes a filter box arranged on one side of the suction fan, and an exhaust pipe arranged on one side of the filter box .

As a preferred solution of the boiler slag removal device of the present invention, wherein: the discharge box further includes an exhaust pipe arranged at one end of the suction fan, and a collection box arranged at the bottom of the dust collection box.

As a preferred solution of the boiler slag removal device of the present invention, wherein: the discharge box further includes a filter cabinet arranged inside the collection box, and air outlets arranged on both sides of the collection box.

As a preferred solution of the boiler slag removal device described in the present invention, wherein: the water tank includes a water supply pipe arranged on one side, the drain pipe includes a fixed pipe arranged at one end, and is arranged on both sides of the fixed pipe. fixed block at the end.

The beneficial effects of the utility model are as follows: the utility model crushes the slag by arranging the crushing component, avoiding the inconvenient processing of the slag with large particles in the later stage, and processing the dust generated when the slag is crushed by setting the dust removal component, so as to avoid the generation of slag when the slag is broken. A large amount of dust pollutes the working environment and the atmosphere on site.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative labor. in:

Figure 1 is a structural diagram of a boiler slag removal device.

Fig. 2 is a diagram of the internal structure of the crushing box of the boiler slag removal device.

Figure 3 is a structural diagram of the dust removal component of the boiler slag removal device.

Fig. 4 is a diagram of the internal structure of the dust collection box of the boiler slag removal device.

Fig. 5 is a diagram of the internal structure of the collection box of the boiler slag removal device.

Detailed ways

In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below in conjunction with the accompanying drawings.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here, and those skilled in the art can do so without violating the connotation of the utility model. Under the circumstances, similar promotion is done, so the utility model is not limited by the specific embodiments disclosed below.

Secondly, "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

Example 1

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it is the first embodiment of the utility model, which provides a boiler slag removal device, which includes a crushing assembly 100 and a dust removal assembly 200 , by setting the crushing assembly 100 to crush the slag, avoiding the inconvenient post-processing of the slag with large particles, and by setting the dust removal assembly 200 to process the dust generated during the crushing of the slag, avoiding a large amount of dust generated when the slag is crushed. and air pollution.

Specifically, the crushing assembly 100 includes a crushing box 101 and a discharge box 102 arranged at the bottom of the crushing box 101 . The slag is crushed by setting the crushing box 101, and the crushed slag is discharged into the discharge box 102, which facilitates subsequent processing of the slag.

Preferably, the dust removal assembly 200 is arranged on one side of the crushing box 101, including a water tank 201 arranged on one side of the crushing box 101, a water pump 202 arranged on the top of the water tank 201, a drain pipe 203 arranged at one end of the water pump 202, and a water discharge pipe 203 arranged at one end of the water pump 202. A shower pipe 204 at one end of the pipe 203 , and a shower head 205 arranged outside the shower pipe 204 . By setting the water pump 202, the water pump 202 pumps out the water source in the water tank 201, and discharges it into the drain pipe 203, and the drain pipe 203 discharges the water source into the spray pipe 204, and sprays the water through the nozzle 205, thereby crushing the slag The dust generated during the spraying to reduce dust.

When in use, the slag is crushed by setting the crushing box 101, and the crushed slag is discharged into the discharge box 102, which is convenient for subsequent processing of the slag. By setting the water pump 202, the water pump 202 draws out the water source in the water tank 201, And discharged into the drain pipe 203, the drain pipe 203 discharges the water source into the spray pipe 204, and the water is sprayed out through the nozzle 205, so as to spray and reduce the dust generated when the slag is crushed.

Example 2

Referring to Fig. 1-2, it is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

Specifically, the crushing box 101 includes a motor 101a arranged on one side, and a driving gear 101b arranged at an output end of the motor 101a. By setting the motor 101a, the motor 101a drives the driving gear 101b to rotate.

Preferably, the crushing box 101 further includes a driven gear 101c disposed outside the driving gear 101b, and a fixed rod 101d disposed at the axis of the driven gear 101c. The rotation of the driving gear 101b drives the rotation of the driven gear 101c, and the rotation of the driven gear 101c drives the rotation of the fixed rod 101d.

Preferably, the crushing box 101 further includes crushing rollers 101e arranged outside the fixed rod 101d, and the number of crushing rollers 101e is set to two. The slag is crushed by the rotation of the two crushing rollers 101e outside the fixed rod 101d.

Preferably, the crushing box 101 further includes a discharge plate 101f arranged on one side of the discharge box 102, and limiting plates 101g arranged on both sides of the discharge plate 101f. The pulverized slag enters into the discharge box 102, and the slag is collected by the discharge plate 101f, and the limit plate 101g limits the position of the slag to prevent the slag from splashing around.

When in use, the slag is crushed by setting the crushing box 101, and the crushed slag is discharged into the discharge box 102, which is convenient for subsequent processing of the slag. By setting the water pump 202, the water pump 202 draws out the water source in the water tank 201, And discharged into the drain pipe 203, the drain pipe 203 discharges the water source into the spray pipe 204, and the water is sprayed out through the nozzle 205, so as to spray and reduce the dust generated when the slag is crushed. By setting the motor 101a, the motor 101a drives the driving gear 101b to rotate, the driving gear 101b drives the driven gear 101c to rotate, the driven gear 101c rotates to drive the fixed rod 101d to rotate, and the two crushing rollers 101e outside the fixed rod 101d rotate to crush the slag. The pulverized slag enters into the discharge box 102, and the slag is collected by the discharge plate 101f, and the limit plate 101g limits the position of the slag to prevent the slag from splashing around.

Example 3

Referring to Figs. 1-5, it is the third embodiment of the present utility model, which is based on the first two embodiments.

Specifically, the discharge box 102 further includes a dust collection box 102a disposed on one side, and a suction fan 102b disposed inside the dust collection box 102a. By setting the dust collection box 102a, the inside of the dust collection box 102a is provided with a suction fan 102b.

Preferably, the discharge box 102 further includes a filter box 102c arranged on one side of the suction fan 102b, and an exhaust pipe 102d arranged on one side of the filter box 102c. The suction fan 102b sucks the dust inside the discharge box 102 through the suction pipe 102d, and the dust is filtered by the filter box 102c.

Preferably, the discharge box 102 further includes an exhaust pipe 102e arranged at one end of the suction fan 102b, and a collection box 102f arranged at the bottom of the dust collection box 102a. The filtered air enters the collection box 102f through the exhaust pipe 102e.

Preferably, the discharge box 102 further includes a filter cabinet 102g disposed inside the collection box 102f, and air outlets 102h disposed on both sides of the collection box 102f. The air enters the filter cabinet 102g and is filtered again, and then is discharged through the air outlet 102h.

Preferably, the water tank 201 includes a water supply pipe 201a arranged on one side, the drain pipe 203 includes a fixed pipe 203a arranged at one end, and fixed blocks 203b arranged at both ends of the fixed pipe 203a. It is convenient to add water to the water tank 201 by arranging the water supply pipe 201a, and it is convenient to support and fix the drain pipe 203 by arranging the fixing pipe 203a and the fixing block 203b.

When in use, the slag is crushed by setting the crushing box 101, and the crushed slag is discharged into the discharge box 102, which is convenient for subsequent processing of the slag. By setting the water pump 202, the water pump 202 draws out the water source in the water tank 201, And discharged into the drain pipe 203, the drain pipe 203 discharges the water source into the spray pipe 204, and the water is sprayed out through the nozzle 205, so as to spray and reduce the dust generated when the slag is crushed. By setting the motor 101a, the motor 101a drives the driving gear 101b to rotate, the driving gear 101b drives the driven gear 101c to rotate, the driven gear 101c rotates to drive the fixed rod 101d to rotate, and the two crushing rollers 101e outside the fixed rod 101d rotate to crush the slag. The crushed slag enters the discharge box 102, and the slag is collected by the discharge plate 101f. The limit plate 101g limits the slag to prevent the slag from splashing around. By setting the dust collection box 102a, the inside of the dust collection box 102a A suction fan 102b is provided, and the suction fan 102b sucks the dust inside the discharge box 102 through the suction pipe 102d, the dust is filtered by the filter box 102c, the filtered air enters the collection box 102f through the exhaust pipe 102e, and the air enters the filter cabinet 102g It is filtered again, and then discharged through the air outlet 102h. It is convenient to add water to the water tank 201 by setting the water supply pipe 201a, and it is convenient to support and fix the drain pipe 203 by setting the fixing pipe 203a and the fixing block 203b.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (10)

1. The utility model provides a boiler dross removal mechanism which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the crushing assembly (100) comprises a crushing box (101) and a discharge box (102) arranged at the bottom of the crushing box (101); and the number of the first and second groups,

the dust removal assembly (200) is arranged on one side of the crushing box (101) and comprises a water tank (201) arranged on one side of the crushing box (101), a water pump (202) arranged at the top of the water tank (201), a water drainage pipe (203) arranged at one end of the water pump (202), a spray pipe (204) arranged at one end of the water drainage pipe (203) and a spray head (205) arranged on the outer side of the spray pipe (204).

2. The boiler deslagging apparatus of claim 1, wherein: the crushing box (101) comprises a motor (101 a) arranged on one side and a driving gear (101 b) arranged at the output end of the motor (101 a).

3. The boiler deslagging apparatus of claim 2, wherein: the crushing box (101) further comprises a driven gear (101 c) arranged on the outer side of the driving gear (101 b), and a fixing rod (101 d) arranged at the axis of the driven gear (101 c).

4. The boiler deslagging apparatus of claim 3, wherein: the crushing box (101) further comprises two crushing rollers (101 e) arranged on the outer side of the fixing rod (101 d), and the number of the crushing rollers (101 e) is two.

5. The boiler deslagging apparatus of any of claims 1-4, wherein: the crushing box (101) further comprises a discharging plate (101 f) arranged on one side of the discharging box (102) and limiting plates (101 g) arranged on two sides of the discharging plate (101 f).

6. The boiler deslagging apparatus of any of claims 1-4, wherein: the discharging box (102) further comprises a dust suction box (102 a) arranged on one side, and a suction fan (102 b) arranged inside the dust suction box (102 a).

7. The boiler deslagging apparatus of claim 6, wherein: the discharging box (102) further comprises a filtering box (102 c) arranged on one side of the suction fan (102 b) and an exhaust pipe (102 d) arranged on one side of the filtering box (102 c).

8. The boiler deslagging apparatus of claim 6, wherein: the discharging box (102) further comprises an exhaust pipe (102 e) arranged at one end of the suction fan (102 b) and a collecting box (102 f) arranged at the bottom of the dust suction box (102 a).

9. The boiler deslagging apparatus of claim 8, wherein: the discharging box (102) further comprises a filtering cabinet (102 g) arranged inside the collecting box (102 f) and air outlets (102 h) arranged at two sides of the collecting box (102 f).

10. The apparatus for removing slag from a boiler as recited in any one of claims 1, 2, 3, 4, 7, 8 and 9, wherein: the water tank (201) comprises a water adding pipe (201 a) arranged on one side, and the drain pipe (203) comprises a fixed pipe (203 a) arranged at one end and fixed blocks (203 b) arranged at two ends of the fixed pipe (203 a).

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