CN217594118U - Dust falling device for pneumatic ash removal - Google Patents

Abstract

The utility model discloses a dust suppression device for pneumatic ash removal, which comprises a material conveying mechanism, a ash removal tank body, and a material conveying pipe arranged on the left side of the top of the ash removal tank body. The beneficial effects of the utility model are as follows: by setting the ash removal tank body, the material conveying pipe and the first valve, the device has the basic function of storing powder, and by setting the support plate, the air pump and the collection drawer are supported, By arranging an air pump, an air suction pipe, an air delivery pipe, a collection frame, a collection drawer and a connecting groove, it is convenient to output the powder and air scattered in the inner cavity of the ash removal tank to the inner cavity of the collection drawer, which solves the problem of the existing pneumatic removal. After the ash tank completes the conveying operation, powder still floats in the inner cavity, and floats in the inner cavity of the tank for a long time, which increases the use interval of the pneumatic ash removal device and affects the secondary use of the pneumatic ash removal device. Then the problem of using efficiency of the pneumatic ash removal device is reduced.

Description

A dust suppression device for pneumatic ash removal

technical field

The utility model relates to the technical field of pneumatic ash removal, in particular to a dust suppression device for pneumatic ash removal.

Background technique

The pneumatic conveying device has a simple structure and is easy to operate. It can be used for horizontal, vertical or inclined conveying. During the conveying process, it can also perform physical operations such as heating, cooling, drying and air classification of materials or some chemical operations. Compared with mechanical conveying, this method consumes more energy, the particles are easily damaged, the equipment is also susceptible to abrasion, materials with high water content, adhesion or static electricity are easily generated during high-speed movement, and are not suitable for pneumatic conveying.

The current pneumatic ash removal device can well complete the conveying operation of powder, but after the existing pneumatic ash removal tank completes the conveying operation, the inner cavity of the existing pneumatic ash removal tank still has powder particles floating in the inner cavity of the tank. For a long time, the use interval of the pneumatic ash removal device is increased, which affects the secondary use of the pneumatic ash removal device, and then reduces the use efficiency of the pneumatic ash removal device.

Utility model content

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

In view of the above-mentioned and/or existing problems in the dust suppression device for pneumatic ash removal, the present utility model is proposed.

Therefore, the problem to be solved by the present utility model is that the current pneumatic ash removal device can well complete the conveying operation of the powder, but after the existing pneumatic ash removal tank completes the conveying operation, the inner cavity of the existing pneumatic ash removal tank still has powdery substances floating in it. , and floats in the inner cavity of the tank for a long time, which increases the use interval of the pneumatic ash removal device, affects the secondary use of the pneumatic ash removal device, and then reduces the use efficiency of the pneumatic ash removal device.

In order to solve the above technical problems, the present utility model provides the following technical solutions: a dust suppression device for pneumatic ash removal, which includes a material conveying mechanism, including an ash removal tank body, and a material conveying device disposed on the left side of the top of the ash removal tank body. a pipe, and a first valve arranged on the surface of the feeding pipe;

The collection mechanism includes a support plate, an air pump arranged on the right side of the front end of the top of the support plate, an air suction pipe arranged at the air inlet end of the air pump, an air delivery pipe arranged at the air outlet end of the air pump, and an air pump arranged at the support plate The collection frame on the left side of the front end of the top, the collection drawer on the right side of the inner cavity of the collection frame, the connecting groove on the right side of the collection frame and the right side of the collection drawer, and the left side of the collection drawer the first filter.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the end of the air extraction pipe away from the air pump is communicated with the inner cavity of the ash removal tank body, and the air delivery pipe is far away from the One end of the air pump communicates with the inner cavity of the connecting groove on the right side of the collecting frame.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the conveying mechanism further includes a bracket, which is arranged around the surface of the ash removal tank body, and is arranged between the bracket and the Support columns around the bottom of the support plate.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the conveying mechanism further comprises an air inlet pipe, which is arranged on the right side of the top of the ash removal tank body, and is arranged on the air inlet pipe. Surface second valve.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the conveying mechanism further comprises a discharge pipe, which is arranged at the bottom of the ash removal tank body, and is arranged on the discharge pipe The third valve on the surface.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the collection mechanism further includes a chute, arranged at the center and the right side of the bottom of the inner cavity of the collection frame, and arranged at the bottom of the collection frame. Gather the sliders on each side of the bottom of the drawer.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the support plate is fixedly connected with the front end of the bracket, the bottom of the slider extends to the bottom of the inner cavity of the chute, And it is movably connected with the inner cavity of the chute.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the collection mechanism further comprises a cover plate, a top plate arranged on the top of the collection drawer, and a second cover arranged on the left side of the collection frame. Filter.

As a preferred solution of the dust suppression device for pneumatic ash removal of the present invention, wherein: the collection mechanism further includes a filter sponge, which is arranged on the left side of the bottom of the inner cavity of the collection drawer.

As a preferred solution of the dust suppression device for pneumatic ash removal according to the present invention, wherein: the collection mechanism further comprises a sealing strip, a surface arranged on the right side of the collection drawer, and a second surface arranged on the surface of the air extraction pipe. Four valves.

The beneficial effects of the utility model are as follows: by arranging the ash removal tank body, the material conveying pipe and the first valve, the device has the basic function of storing powders; By arranging an air pump, an air suction pipe, an air delivery pipe, a collection frame, a collection drawer and a connecting groove, it is convenient to output the powder and air scattered in the inner cavity of the ash removal tank to the inner cavity of the collection drawer, and pass through the first filter screen. The interception intercepts the powder in the inner cavity of the collection drawer, so that the powder in the inner cavity of the ash removal tank is pumped to the inner cavity of the collection drawer, so as to complete the dust reduction operation on the inner cavity of the ash removal tank, and quickly remove the dust. The powder scattered in the inner cavity of the ash tank body is collected to reduce the use interval of the pneumatic ash removal device, thereby increasing the use efficiency of the device.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor. in:

Fig. 1 is a structural diagram of a dust suppression device for pneumatic ash removal.

Fig. 2 is a cross-sectional structural view of the collection frame of the dust suppression device for pneumatic ash removal.

Fig. 3 is a front perspective structural view of the collection drawer of the dust suppression device for pneumatic ash removal.

FIG. 4 is a rear perspective structural view of the collection drawer of the dust suppression device for pneumatic ash removal.

FIG. 5 is a three-dimensional structural view of an air pump of a dust suppression device for pneumatic ash removal.

Detailed ways

In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present utility model. Therefore, the present invention is not limited by the specific embodiments disclosed below.

Second, reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in various places in this specification are not all referring to the same embodiment, nor are they separate or selectively mutually exclusive from other embodiments.

Example 1

1 to 4, the first embodiment of the present utility model provides a dust suppression device for pneumatic ash removal. The dust suppression device for pneumatic ash removal includes a conveying mechanism 100, including an ash removal tank body 101, which is provided with The material conveying pipe 102 on the left side of the top of the ash removal tank body 101 and the first valve 103 arranged on the surface of the material conveying pipe 102 .

The collecting mechanism 200 includes a support plate 201, an air pump 202 arranged on the right side of the top front end of the support plate 201, an air suction pipe 203 arranged at the air inlet end of the air pump 202, and an air delivery pipe 204 arranged at the air outlet end of the air pump 202, arranged on the support plate 201 The collection frame 205 on the left side of the top front end, the collection drawer 206 arranged on the right side of the inner cavity of the collection frame 205, the connecting groove 207 arranged on the right side of the collection frame 205 and the right side of the collection drawer 206, and the left side of the collection drawer 206 The first filter screen 208 is provided with the ash removal tank body 101, the feeding pipe 102 and the first valve 103, so that the device has the basic function of storing powder. By setting the support plate 201, the air pump 202 and the The collection drawer 206 is supported. By setting the air pump 202, the air suction pipe 203, the air delivery pipe 204, the collection frame 205, the collection drawer 206 and the connecting groove 207, it is convenient to output the powder and air scattered in the inner cavity of the ash removal tank body 101 to the The inner cavity of the collection drawer 206 is intercepted by the first filter screen 208 to intercept the powder in the inner cavity of the collection drawer 206 , thereby pumping the powder in the inner cavity of the ash removal tank body 101 to the inner cavity of the collection drawer 206 In this way, the dust reduction operation of the inner cavity of the ash removal tank body 101 is completed, and the powder scattered in the inner cavity of the ash removal tank body 101 is quickly collected, so as to reduce the use interval of the pneumatic ash removal device, thereby increasing the use efficiency of the device. .

Specifically, the end of the air suction pipe 203 away from the air pump 202 communicates with the inner cavity of the ash removal tank body 101 , and the end of the air delivery pipe 204 away from the air pump 202 communicates with the inner cavity of the connecting groove 207 on the right side of the collecting frame 205 .

Specifically, the feeding mechanism 100 further includes a bracket 104, which is arranged around the surface of the ash removal tank body 101, and a support column 105 arranged around the bracket 104 and the bottom of the support plate 201. By arranging the bracket 104 and the support column 105, the Completed support for the ash removal tank body 101 and the support plate 201 .

Preferably, the feeding mechanism 100 further includes an air inlet pipe 106, which is arranged on the right side of the top of the ash removal tank body 101, and a second valve 107 arranged on the surface of the air inlet pipe 106. By arranging the air inlet pipe 106 and the second valve 107, The ash removal tank body 101 enables the ash removal tank body 101 to carry out a gas delivery operation toward the inner cavity of the ash removal tank body 101 under the action of an external gas delivery device.

Preferably, the feeding mechanism 100 further includes a discharge pipe 108, a third valve 109 disposed on the bottom of the ash removal tank body 101, and a third valve 109 disposed on the surface of the discharge pipe 108. By setting the discharge pipe 108 and the third valve 109 , and cooperate with the feeding pipe 102 and the air inlet pipe 106 to transmit the powder in the inner cavity of the ash removal tank body 101 to the inner cavity of the external collecting device.

When in use, the powder to be transported is output to the inner cavity of the ash removal tank body 101 through the external feeding device in conjunction with the feeding pipe 102, the first valve 103 and the ash removal tank body 101, and then the external air delivery device cooperates with the ash removal tank body 101. The intake pipe 106 , the second valve 107 , the discharge pipe 108 and the third valve 109 output the powder in the inner cavity of the ash removal tank body 101 to an external collection device.

Example 2

Referring to Figures 2 to 4, the second embodiment of the present invention is based on the previous embodiment:

Preferably, the collection mechanism 200 further includes a chute 209 , sliders 210 arranged at the center and the right side of the bottom of the inner cavity of the collection frame 205 , and sliders 210 arranged on both sides of the bottom of the collection drawer 206 .

Preferably, the support plate 201 is fixedly connected to the front end of the bracket 104, the bottom of the slider 210 extends to the bottom of the inner cavity of the chute 209, and is movably connected to the inner cavity of the chute 209, by setting the chute 209 and the slider 210 , it is convenient to pull the collection drawer 206, so as to facilitate the collection and processing of the powder in the inner cavity of the collection drawer 206.

During use, if the powder in the inner cavity of the collection drawer 206 needs to be collected, the user can pull the collection drawer 206, and the collection drawer 206 drives the slider 210 to move along the inner cavity of the chute 209, and the collection drawer 206 The powder in the cavity is collected in the collection bin to complete the collection of the powder.

Example 3

1 to 4, it is the third embodiment of the present invention, which is based on the first two embodiments:

Specifically, the collection mechanism 200 further includes a cover plate 211, a second filter screen 212 disposed on the top of the collection drawer 206, and a second filter screen 212 disposed on the left side of the collection frame 205. By arranging the cover plate 211 and the second filter screen 212, the collection frame is increased. 205 for the filtration capacity of powders.

Preferably, the collection mechanism 200 further includes a filter sponge 213 disposed on the left side of the bottom of the inner cavity of the collection drawer 206 , and the filter sponge 213 is provided to further increase the filtering and interception of the powder by the collection frame 205 .

Preferably, the collecting mechanism 200 further includes a sealing strip 214, a surface disposed on the right side of the collecting drawer 206, and a fourth valve 215 disposed on the surface of the air extraction pipe 203. By arranging the sealing strip 214 and the fourth valve 215, two more are added. The tightness between the connection grooves 207 is convenient to control the opening and closing of the air extraction pipe 203 .

When in use, the powder to be transported is firstly output to the inner cavity of the ash removal tank body 101 through the external feeding device in conjunction with the feeding pipe 102, the first valve 103 and the ash removal tank body 101, and then through the external gas delivery device Cooperate with the intake pipe 106, the second valve 107, the discharge pipe 108 and the third valve 109 to output the powder in the inner cavity of the ash removal tank body 101 to the external collection device. At this time, the inner cavity of the ash removal tank body 101 The residual powder is scattered in the inner cavity of the ash removal tank body 101, the user opens the fourth valve 215, and starts the air pump 202 through the peripheral controller. The air containing the powder in the inner cavity of the ash removal tank body 101 is output to the inner cavity of the collection drawer 206, and filtered by the first filter screen 208, and the first filter screen 208 intercepts the powder in the collection drawer 206. Then, the air is filtered and intercepted by the filter sponge 213 and the second filter screen 212 and then output to the external environment, so as to complete the collection operation of the scattered powder in the inner cavity of the ash removal tank body 101, and complete the ash removal tank body. 101 In the dust reduction operation in the inner cavity, if it is necessary to collect the powder in the inner cavity of the collection drawer 206, the user can pull the collection drawer 206, and the collection drawer 206 drives the slider 210 to move along the inner cavity of the chute 209, and collects the powder. The powder in the inner cavity of the drawer 206 is collected in the collection bin, thereby completing the collection of the powder.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The technical solutions can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be included in the scope of the claims of the present invention.

Claims (10)

1. a dust suppression device for pneumatic ash removal, characterized in that: comprising, A material conveying mechanism (100) includes a ash removal tank body (101), a material conveying pipe (102) arranged on the left side of the top of the ash removal tank body (101), and a material conveying pipe (102) disposed on the surface of the material conveying pipe (102) the first valve (103); The collecting mechanism (200) includes a support plate (201), an air pump (202) arranged on the right side of the front end of the top of the support plate (201), and an air suction pipe (203) arranged at the intake end of the air pump (202) , the air delivery pipe (204) arranged at the air outlet end of the air pump (202), the collection frame (205) arranged at the left side of the top front end of the support plate (201), and arranged at the right side of the inner cavity of the collection frame (205) The side collection drawer (206), the connecting groove (207) provided on the right side of the collection frame (205) and the right side of the collection drawer (206), and the third side provided on the left side of the collection drawer (206) A filter screen (208). 2. The dust suppression device for pneumatic ash removal according to claim 1, characterized in that: one end of the air extraction pipe (203) away from the air pump (202) and the inner cavity of the ash removal tank body (101) The end of the air delivery pipe (204) away from the air pump (202) communicates with the inner cavity of the connecting groove (207) on the right side of the collecting frame (205). 3. The dust suppression device for pneumatic ash removal according to claim 2, characterized in that: the conveying mechanism (100) further comprises a bracket (104) arranged around the surface of the ash removal tank body (101), and a support column (105) arranged around the bottom of the bracket (104) and the support plate (201). 4. The dust suppression device for pneumatic ash removal according to claim 3, characterized in that: the conveying mechanism (100) further comprises an air inlet pipe (106), a right side disposed on the top of the ash removal tank body (101) side, and a second valve (107) arranged on the surface of the intake pipe (106). 5 . The dust suppression device for pneumatic ash removal according to claim 4 , wherein the conveying mechanism ( 100 ) further comprises a discharge pipe ( 108 ) arranged at the bottom of the ash removal tank body ( 101 ). 6 . , and a third valve (109) arranged on the surface of the outlet pipe (108). 6. The dust suppression device for pneumatic ash removal according to any one of claims 3 to 5, wherein the collection mechanism (200) further comprises a chute (209), which is arranged in the inner cavity of the collection frame (205). The center and the right side of the bottom, and the sliders (210) arranged on both sides of the bottom of the collecting drawer (206). 7. The dust suppression device for pneumatic ash removal according to claim 6, wherein the support plate (201) is fixedly connected to the front end of the bracket (104), and the bottom of the slider (210) extends to The bottom of the inner cavity of the chute (209) is movably connected with the inner cavity of the chute (209). 8 . The dust suppression device for pneumatic ash removal according to claim 7 , wherein the collecting mechanism ( 200 ) further comprises a cover plate ( 211 ), which is arranged on the top of the collecting drawer ( 206 ), and is arranged on the top of the collecting drawer ( 206 ). The second filter screen (212) on the left side of the collection frame (205). 9 . The dust suppression device for pneumatic ash removal according to claim 8 , wherein the collection mechanism ( 200 ) further comprises a filter sponge ( 213 ) arranged on the left side of the bottom of the inner cavity of the collection drawer ( 206 ). 10 . . 10. The dust suppression device for pneumatic ash removal according to any one of claims 7 to 9, characterized in that: the collecting mechanism (200) further comprises a sealing strip (214) arranged on the right side of the collecting drawer (206) and the fourth valve (215) arranged on the surface of the suction pipe (203).

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