CN218890974U - Dust recovery mechanism for refractory material production - Google Patents

Abstract

The utility model discloses a dust recovery mechanism for refractory material production, which comprises a mounting frame, a dust hood and a recovery box, wherein a uniform air cavity is formed in the top of the mounting frame, the center of the bottom surface of the uniform air cavity is communicated and connected with one end of a telescopic hose, the other end of the telescopic hose is communicated and connected with the top end of the dust hood, the recovery box is symmetrically and fixedly arranged on the side walls of the two sides of the mounting frame, a plurality of air inlet pipes are uniformly and fixedly arranged on the top surface of the recovery box, and the other ends of the air inlet pipes are communicated with the inner cavity of the uniform air cavity. The beneficial effects are that: the utility model is provided with the third dust filtering net, the second dust filtering net and the first dust filtering net, so that the dust pollution to the working environment is avoided, the dust resources of the refractory raw materials can be recovered, the recovered refractory raw material dust can be recovered in a grading manner, and meanwhile, the ventilation effect on the third dust filtering net, the second dust filtering net and the first dust filtering net can be ensured, and the working efficiency and the working quality of the dust recovery mechanism for producing refractory materials can be further ensured.

Description

Dust recovery mechanism for refractory material production

Technical Field

The utility model relates to the technical field of refractory material production, in particular to a dust recycling mechanism for refractory material production.

Background

The refractory material is a material which has high refractoriness and is allowed to be used in a high-temperature environment by physicochemical properties, and is widely applied to the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like.

The dust recycling mechanism for the traditional refractory material production is mainly only simple to suck dust into the dust collecting bag through the negative pressure fan for recycling, not only can the refractory raw material dust with different size precision not be recycled in a grading manner, but also the ventilation effect of the dust collecting bag is poor after a period of working, so that the suction force of the dust collecting hood is reduced, and the working efficiency and the working quality of the dust recycling mechanism for the refractory material production are affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a dust recycling mechanism for refractory material production, which has the advantages of being capable of recycling the sucked and collected refractory raw material dust in a grading manner, being convenient for workers to clean the dust blocked on a dust filtering net rapidly, guaranteeing the dust recycling efficiency and quality, and further solving the problems in the background art.

(II) technical scheme

In order to realize the advantages that the dust of the sucked and collected refractory raw materials can be recycled in a grading way, and a worker can clean the dust blocked on a dust filtering net conveniently, so that the dust recycling efficiency and quality are guaranteed, the utility model adopts the following specific technical scheme: the utility model provides a refractory material production is with dust recovery mechanism, includes installing frame, suction hood and collection box, evenly air cavity has been seted up in the installing frame top, and evenly air cavity bottom surface central authorities intercommunication is connected with flexible hose one end to flexible hose other end intercommunication is connected the suction hood top, installing frame both sides lateral wall symmetry fixed mounting has the collection box, and the even intercommunication of collection box top surface installs a plurality of intake pipe, and the even air cavity inner chamber of intake pipe other end intercommunication, the exhaust pipe is installed to the collection box lateral wall, and installs negative pressure fan in the exhaust pipe, the even fixed mounting in proper order of collection box inner chamber has first dust filtering net, second dust filtering net and third dust filtering net, and first dust filtering net, second dust filtering net and third dust filtering net one side all are equipped with the dust collection groove of seting up at collection box inner chamber bottom surface to dust collection groove bottom intercommunication is seting up the standing groove in the collection box bottom plate, the collection box has been placed in the standing groove, and is equipped with the closing plate, even fixed mounting has three group's sliding sleeves to the lateral wall of collection box one side, and cup joints the slide bar in the sliding bar to one end fixed mounting has the slide bar connecting plate, every group the slide bar side brush is located the fixed connection and the dust cleaning brush is fixed to be connected to the side.

Further, the guiding slide block is fixedly installed in the center of two sides of the dust hood, the pull plate is fixedly welded on the bottom surface of the guiding slide block, the guiding sliding groove is symmetrically formed in the inner side wall of the installation frame, a plurality of fixing holes are uniformly formed in the side wall of the guiding sliding groove, the guiding slide block is clamped in the guiding sliding groove, the movable groove is symmetrically formed in the pull plate, the movable plate is clamped in the movable groove, a through hole penetrating through the side wall of the pull plate is formed in one side of the movable groove, the fixing pin is fixedly installed on the side surface of the movable plate, and the fixing pin penetrates through the through hole and is inserted in the fixing hole.

Further, the mesh sizes of the first dust filter net, the second dust filter net and the third dust filter net are gradually increased.

Further, a protective net is fixedly arranged in the exhaust pipe.

Further, a control panel is mounted on the side wall of the mounting frame, and the control panel is electrically connected with the negative pressure fan.

Further, handles are fixedly arranged at the centers of the side walls of the sealing plate and the connecting plate.

Furthermore, a plurality of universal wheels are uniformly arranged at the bottom end of the installation frame.

(III) beneficial effects

Compared with the prior art, the utility model provides a dust recycling mechanism for refractory production, which has the following beneficial effects:

(1) The utility model is provided with a third dust filtering net, a second dust filtering net, a first dust filtering net and a recovery box, when in use, a worker firstly moves the dust filtering net to the upper part of refractory material production equipment by using a plurality of universal wheels arranged at the bottom end of a mounting frame, simultaneously enables a dust hood to be positioned right above the refractory material production equipment, then starts a negative pressure fan arranged in two exhaust pipes to work, under the action of the negative pressure fan, the dust hood can suck dust generated when the refractory material production equipment works into the dust hood, the dust enters a uniform air cavity through telescopic hoses, two sides of the uniform air cavity are symmetrically communicated with one end of a plurality of air inlet pipes, the other end of each air inlet pipe is communicated with the inner cavity of the recovery box, and the gas containing the dust sequentially passes through the third dust filtering net, the second dust filtering net and the first dust filtering net which are fixedly arranged in the inner cavity of the recovery box at the moment, the dust of the refractory raw materials with different particle precision is respectively blocked and attached to the third dust filtering net, the second dust filtering net and the first dust filtering net, the filtered gas is discharged through the exhaust pipe, the dust pollution to the working environment is avoided, the resources of the dust of the refractory raw materials are recovered, at the moment, a worker pulls the connecting plate through the handle to drive the sliding rod to slide along the sliding sleeve, the other end of the sliding rod is fixedly connected with the ash cleaning plate, and the side surface of the ash cleaning plate is fixedly provided with the ash cleaning brush, so the ash cleaning brush moving back and forth can clean the dust of the refractory raw materials with different precision attached to the third dust filtering net, the second dust filtering net and the first dust filtering net, the ventilation effect of the third dust filtering net, the second dust filtering net and the first dust filtering net can be ensured, the working efficiency and the working quality of the dust recovery mechanism for producing the refractory materials can be ensured, the cleaned dust falls into the inner cavity of the recovery box placed in the placing groove through the ash collecting groove, and one side of the recovery box is fixedly provided with a sealing plate, and after the production work is finished, workers sequentially withdraw the three recovery boxes from the placing groove, so that refractory raw material dust with different size precision can be recovered.

(2) The dust hood and the pulling plate are arranged, and the dust hood and the air homogenizing cavity are communicated and connected through the telescopic hose, so that a user can pull the pulling plate to drive the dust hood to lift along the direction of the guide sliding groove, when the dust hood is at a proper height, the user pushes the movable plate arranged in the movable groove, and the fixing pin fixedly arranged on the side surface of the movable plate passes through the fixing hole and is clamped in the fixing hole formed in the side wall of the guide sliding groove, so that the position of the dust hood can be limited and fixed, and the dust hood can be used for dust recovery of various refractory material production equipment with different heights, and has wide application range and higher practicability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a dust recycling mechanism for refractory production according to an embodiment of the present utility model;

FIG. 2 is a side view of a recovery tank of a dust recovery mechanism for refractory production according to an embodiment of the present utility model;

FIG. 3 is an enlarged view at A of FIG. 1 according to an embodiment of the present utility model;

FIG. 4 is an enlarged view at B of FIG. 1 according to an embodiment of the present utility model;

fig. 5 is a perspective view of an ash removal plate of a dust recovery mechanism for refractory production according to an embodiment of the utility model.

In the figure:

1. a mounting frame; 2. pulling a plate; 3. a universal wheel; 4. a recovery box; 5. an exhaust pipe; 6. a negative pressure fan; 7. a first dust filter screen; 8. a second dust filter screen; 9. a third dust filter screen; 10. a flexible hose; 11. an air homogenizing cavity; 12. a dust hood; 13. an air inlet pipe; 14. an ash removal plate; 15. a protective net; 16. a connecting plate; 17. a slide bar; 18. a sliding sleeve; 19. a sealing plate; 20. an ash collecting groove; 21. a placement groove; 22. a recovery box; 23. a dust removing brush; 24. a guide slide block; 25. a guide chute; 26. a movable groove; 27. a movable plate; 28. a through hole; 29. a fixing pin; 30. and a fixing hole.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a dust recovery mechanism for refractory production.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, the dust recycling mechanism for refractory production according to the embodiment of the utility model comprises a mounting frame 1, a dust hood 12 and a recycling bin 4, wherein a uniform air cavity 11 is arranged in the top of the mounting frame 1, the center of the bottom surface of the uniform air cavity 11 is communicated with one end of a flexible hose 10, the other end of the flexible hose 10 is communicated with the top end of the dust hood 12, the recycling bin 4 is symmetrically and fixedly arranged on the side walls of the two sides of the mounting frame 1, the top surface of the recycling bin 4 is uniformly communicated with a plurality of air inlet pipes 13, the other ends of the air inlet pipes 13 are communicated with the inner cavity of the uniform air cavity 11, the side wall of the recycling bin 4 is provided with an exhaust pipe 5, a negative pressure fan 6 is arranged in the exhaust pipe 5, the inner cavity of the recycling bin 4 is sequentially uniformly and fixedly provided with a first dust filtering net 7, a second dust filtering net 8 and a third dust filtering net 9, the first dust filtering net 7, the second dust filtering net 8 and the third dust filtering net 9 are provided with dust collecting grooves 20 arranged on the bottom surface of the inner cavity of the recovery box 4 on one side, the bottom ends of the dust collecting grooves 20 are communicated with a placing groove 21 arranged in the bottom plate of the recovery box 4, a recovery box 22 is placed in the placing groove 21, one end of the recovery box 22 is fixedly provided with a sealing plate 19, three groups of sliding sleeves 18 are uniformly and fixedly arranged on one side wall of the recovery box 4, sliding rods 17 are sleeved in the sliding sleeves 18, one end of each sliding rod 17 is fixedly provided with a connecting plate 16, each group of sliding rods 17 is fixedly connected with a dust cleaning plate 14 on one end of the inner cavity of the recovery box 4, and dust cleaning brushes 23 are fixedly arranged on the side surfaces of the dust cleaning plates 14, so that the working environment is prevented from dust pollution, the resources of refractory raw materials can be recovered, the recovered refractory raw materials dust can be classified, and the third dust filtering net 9 can ensure, the ventilation effect on the second dust filtering net 8 and the first dust filtering net 7 can further guarantee the working efficiency and the working quality of the dust recycling mechanism for refractory material production.

In one embodiment, the guide sliding blocks 24 are symmetrically and fixedly installed at the centers of two sides of the dust hood 12, the pull plate 2 is fixedly welded on the bottom surface of the guide sliding blocks 24, the guide sliding grooves 25 are symmetrically formed in the inner side wall of the installation frame 1, a plurality of fixing holes 30 are uniformly formed in the side wall of the guide sliding grooves 25, the guide sliding blocks 24 are embedded in the guide sliding grooves 25, the movable grooves 26 are symmetrically formed in the pull plate 2, the movable plates 27 are embedded in the movable grooves 26, through holes 28 penetrating through the side wall of the pull plate 2 are formed in one side of the movable grooves 26, fixing pins 29 are fixedly installed on the side surfaces of the movable plates 27, and the fixing pins 29 penetrate through the through holes 28 and are inserted in the fixing holes 30, so that dust recovery of refractory production equipment with various heights is achieved, the application range is wide, and the practicability is stronger.

In one embodiment, the mesh sizes of the first dust filtering net 7, the second dust filtering net 8 and the third dust filtering net 9 are gradually increased, so that the dust collected by suction recovery can be recovered in a grading manner according to different precision sizes.

In one embodiment, the protection net 15 is fixedly installed in the exhaust pipe 5, so that foreign objects can be prevented from being damaged by mistakenly touching the negative pressure fan 6.

In one embodiment, a control panel is mounted on the side wall of the mounting frame 1, and the control panel is electrically connected with the negative pressure fan 6, so that the function of normal operation of the control mechanism is achieved.

In one embodiment, handles are fixedly arranged at the centers of the side walls of the sealing plate 19 and the connecting plate 16, so that the functions of convenient operation of workers are achieved.

In one embodiment, the bottom end of the installation frame 1 is uniformly provided with a plurality of universal wheels 3, which plays a role in facilitating movement.

Working principle: the utility model is provided with a third dust filtering net 9, a second dust filtering net 8, a first dust filtering net 7 and a recovery box 4, when in use, a worker firstly moves the dust filtering net to the upper part of refractory material production equipment by using a plurality of universal wheels 3 arranged at the bottom end of a mounting frame 1, simultaneously leads a dust hood 12 to be positioned right above the refractory material production equipment, then starts a negative pressure fan 6 arranged in two exhaust pipes 5 to work, under the action of the negative pressure fan 6, the dust hood 12 can suck dust generated when the refractory material production equipment works into the dust hood 12, the dust enters a uniform air cavity 11 through a telescopic hose 10, two sides of the uniform air cavity 11 are symmetrically communicated with one end of a plurality of air inlet pipes 13, the other end of each air inlet pipe 13 is communicated with the inner cavity of the recovery box 4, and the gas containing the dust sequentially passes through the third dust filtering net 9, the second dust filtering net 8 and the first dust filtering net 7 which are fixedly arranged in the inner cavity of the recovery box 4 at the moment, the fire-resistant raw material dust with different particle precision is respectively blocked and attached on the third dust filtering net 9, the second dust filtering net 8 and the first dust filtering net 7, the filtered gas is discharged through the exhaust pipe 5, the dust pollution to the working environment is avoided, and the fire-resistant raw material dust resource is recovered, at the moment, a worker pulls the connecting plate 16 through a handle to drive the sliding rod 17 to slide along the sliding sleeve 18, the other end of the sliding rod 17 is fixedly connected with the ash cleaning plate 14, and the side surface of the ash cleaning plate 14 is fixedly provided with the ash cleaning brush 23, so the ash cleaning brush 23 which moves back and forth can clean fire-resistant raw material dust with different precision attached on the third dust filtering net 9, the second dust filtering net 8 and the first dust filtering net 7, the ventilation effect on the third dust filtering net 9, the second dust filtering net 8 and the first dust filtering net 7 can be ensured, therefore, the working efficiency and the working quality of the dust recycling mechanism for refractory material production can be guaranteed, cleaned dust falls into the inner cavity of the recycling box 22 placed in the placing groove 21 through the dust collecting groove 20, a sealing plate 19 is fixedly arranged on one side of the recycling box 22, after the production work is completed, three recycling boxes 22 are sequentially pulled out of the placing groove 21 by workers, and refractory raw material dust with different size precision can be recycled.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a dust recovery mechanism for refractory material production, includes mounting frame (1), suction hood (12) and collection box (4), its characterized in that, set up even air cavity (11) in mounting frame (1) top, and even air cavity (11) bottom surface central authorities intercommunication is connected with flexible hose (10) one end to flexible hose (10) other end intercommunication is connected suction hood (12) top, mounting frame (1) both sides lateral wall symmetry fixed mounting has collection box (4), and collection box (4) top surface evenly communicates and installs a plurality of intake pipe (13), and intake pipe (13) other end intercommunication even air cavity (11) inner chamber, collection box (4) lateral wall installs exhaust duct (5), and installs negative pressure fan (6) in exhaust duct (5), collection box (4) inner chamber evenly fixed mounting in proper order has first dust filter screen (7), second dust filter screen (8) and third dust filter screen (9), and first dust filter screen (7), second dust filter screen (8) and third dust filter screen (9) one side all are equipped with and set up in collection box (4) inner chamber (20), and dust collection box (20) are placed in collection box (20) bottom place in collection box (20), and retrieve box (22) one end fixed mounting has closing plate (19), even fixed mounting of collection box (4) one side lateral wall has three sliding sleeve (18), and sliding sleeve (18) endotheca has slide bar (17) to slide bar (17) one end fixed mounting has connecting plate (16), every group slide bar (17) are located collection box (4) inner chamber one end fixedly connected with ash removal board (14), and ash removal board (14) side fixed mounting has ash removal brush (23).

2. The dust recycling mechanism for refractory material production according to claim 1, wherein the dust hood (12) is characterized in that guide sliding blocks (24) are symmetrically and fixedly installed at the centers of two sides of the dust hood, pull plates (2) are fixedly welded on the bottom surfaces of the guide sliding blocks (24), guide sliding grooves (25) are symmetrically formed in the inner side walls of the installation frame (1), a plurality of fixing holes (30) are uniformly formed in the side walls of the guide sliding grooves (25), the guide sliding blocks (24) are clamped in the guide sliding grooves (25), movable grooves (26) are symmetrically formed in the pull plates (2), movable plates (27) are clamped in the movable grooves (26), through holes (28) penetrating through the side walls of the pull plates (2) are formed in one side of each movable groove (26), fixing pins (29) are fixedly installed on the side surfaces of the movable plates (27), and the fixing pins (29) penetrate through the through holes (28) to be inserted in the fixing holes (30).

3. The dust recovery mechanism for refractory production according to claim 1, wherein the mesh sizes of the first dust filter screen (7), the second dust filter screen (8) and the third dust filter screen (9) are gradually increased.

4. The dust recycling mechanism for refractory production according to claim 1, wherein a protection net (15) is fixedly installed in the exhaust duct (5).

5. The dust recycling mechanism for refractory production according to claim 1, wherein a control panel is mounted on a side wall of the mounting frame (1), and the control panel is electrically connected with the negative pressure fan (6).

6. The dust recycling mechanism for refractory production according to claim 1, wherein handles are fixedly installed at the centers of the side walls of the sealing plate (19) and the connecting plate (16).

7. The dust recycling mechanism for refractory production according to claim 1, wherein a plurality of universal wheels (3) are uniformly installed at the bottom end of the installation frame (1).

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