CN219195019U - Converter dust collector - Google Patents

Abstract

The utility model discloses a converter dust removing device which comprises a filter chamber, wherein an air inlet pipe is fixedly connected to the filter chamber, an air outlet pipe is fixedly connected to the filter chamber, a receiving groove is connected to the inside of the filter chamber in a sliding manner, a filter plate is connected to the inside of the filter chamber in a sliding manner, a fixing seat is fixedly connected to the filter chamber, a motor is fixedly connected to the filter chamber, an anti-blocking mechanism is arranged on the filter plate, and a pressure relief mechanism is arranged on the filter chamber. According to the utility model, through the effect of the designed filter plate, the converter smoke dust can be filtered, in the filtering process, the rotation of the motor driving rotating rod can be used for realizing the rotation of the ejector block to extrude the convex blocks, and through the cooperation with the first spring, the shaking of the filter plate in the vertical direction can be realized, impurities attached to the surface of the filter screen can be shaken off, and the filter screen is prevented from being blocked to influence the filtering efficiency.

Description

Converter dust collector

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a converter dust removal device.

Background

The utility model patent with the publication number of CN208121124U discloses a dust remover of a blast furnace converter, which comprises a shell, wherein an air inlet is formed in the side surface of the shell, an air inlet pipe is inserted into the air inlet, a first control valve is arranged on the air inlet pipe, a reaction chamber is arranged in the shell, the air inlet pipe is connected with the input end of the reaction chamber, a first circular through hole is processed on the upper surface of the reaction chamber, a liquid inlet pipe is inserted into the first circular through hole, a micropump is arranged on the liquid inlet pipe, a second circular through hole is processed on the rear surface of the reaction chamber, a liquid outlet pipe is inserted into the second circular through hole, an electromagnetic valve is arranged on the liquid outlet pipe, a gas sensor is arranged on the side surface of the reaction chamber, a heating plate is arranged on the opposite side surface of the reaction chamber, a conveying pipeline is arranged at the output end of the reaction chamber, a control switch is arranged on the conveying pipeline, the tail end of the conveying pipeline is connected with a filter screen, and a filter screen is arranged in the filter chamber; the patent has simple structure and strong practicability.

But in above-mentioned patent, filter through the filter screen in-process that filters the dust removal, have partial particulate matter impurity to block up in the filter screen, can influence the air trafficability characteristic and then influence filtration efficiency to filter and can influence air flow efficiency, when gas pressure is too big, can not in time produce danger to gas filtration. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a converter dust removal device, which solves the problem that a filter screen is easy to be blocked to influence the filtering efficiency and also solves the problem that the internal air pressure is too high to generate danger during filtering.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a converter dust collector, includes the filter chamber, fixedly connected with intake pipe on the filter chamber, fixedly connected with blast pipe on the filter chamber, the inside sliding connection of filter chamber has a material receiving groove, the inside sliding connection of filter chamber has the filter, fixedly connected with fixing base on the filter chamber, fixedly connected with motor on the filter chamber, be provided with anti-blocking mechanism on the filter, be provided with relief mechanism on the filter chamber.

Preferably, the anti-blocking mechanism comprises a rotary groove, a rotary rod, a top block, a lug, a connecting rod, a first spring and a connecting seat, wherein the output end of the motor is rotationally connected with the filter chamber, the rotary rod is fixedly connected with the output end of the motor, the top block is fixedly connected with the rotary rod, the lug is contacted with the top block, the lug is fixedly connected with the filter plate, the connecting rod is fixedly connected with the filter plate, the first spring is arranged on the outer side of the connecting rod, the connecting seat is sleeved on the outer side of the connecting rod in a sliding manner, and the connecting seat is fixedly connected with the filter chamber. By designing the anti-blocking mechanism, the filter screen can be prevented from being blocked during filtration.

Preferably, a rotary groove is formed in the filtering chamber, and an output end of the motor is connected to the inside of the rotary groove in a rotary mode. Through the design change groove for the output of motor can rotate in the filter chamber.

Preferably, one end of the first spring is fixedly connected with the filter plate, and the other end of the first spring is fixedly connected with the connecting seat. By designing the first spring such that the force of the first spring can act on the filter plate.

Preferably, the pressure release mechanism comprises a stop block, a slide bar, a second spring, a fixing bar, a connecting ring, a connector and a connecting pipe, wherein the stop block is connected with the inside of the fixing seat in a sliding manner, the slide bar is fixedly connected to the stop block, the second spring is arranged on the outer side of the slide bar, the fixing bar is sleeved on the outer side of the slide bar in a sliding manner, the fixing bar is fixedly connected with the fixing seat, the connecting ring is fixedly connected to the slide bar, the connecting ring is in contact with the fixing bar, the connecting head is fixedly connected to the fixing seat, a filter screen is arranged in the connecting head, and the connecting pipe is fixedly connected to the connecting pipe and the filter chamber. Through design relief mechanism, can prevent that the too big danger that produces of filter chamber inside atmospheric pressure.

Preferably, one end of the second spring is fixedly connected with the stop block, and the other end of the second spring is fixedly connected with the fixing strip. By designing the second spring such that the force of the second spring can act on the stop.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the effect of the designed filter plate, the converter smoke dust can be filtered, in the filtering process, the rotation of the motor driving rotating rod can be used for realizing the rotation of the ejector block to extrude the convex blocks, and through the cooperation with the first spring, the shaking of the filter plate in the vertical direction can be realized, impurities attached to the surface of the filter screen can be shaken off, and the filter screen is prevented from being blocked to influence the filtering efficiency.

2. According to the utility model, through the effect of the designed stop block, the connecting seat can be closed, when the flue gas filtering efficiency is low, the air pressure in the filtering chamber can be increased, the gas can push the stop block to move horizontally, part of the gas can be discharged into the fixing seat, the aim of releasing the pressure in the filtering chamber is achieved, the danger caused by overlarge air pressure in the fixing seat is prevented, and the discharged gas in the fixing seat is finally filtered by the filter screen and then discharged into the filtering chamber through the connecting pipe.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a filtering chamber; 2. an air inlet pipe; 3. an exhaust pipe; 4. a receiving groove; 5. a filter plate; 6. a fixing seat; 7. a motor; 8. an anti-blocking mechanism; 9. a pressure release mechanism; 81. a rotary groove; 82. a rotating lever; 83. a top block; 84. a bump; 85. a connecting rod; 86. a first spring; 87. a connecting seat; 91. a stop block; 92. a slide bar; 93. a second spring; 94. a fixing strip; 95. a connecting ring; 96. a connector; 97. and (5) connecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a dust removing device for a converter comprises a filter chamber 1, wherein an air inlet pipe 2 is fixedly connected to the filter chamber 1, an exhaust pipe 3 is fixedly connected to the filter chamber 1, a receiving groove 4 is slidably connected to the filter chamber 1, a filter plate 5 is slidably connected to the filter chamber 1, a fixing seat 6 is fixedly connected to the filter chamber 1, a motor 7 is fixedly connected to the filter chamber 1, an anti-blocking mechanism 8 is arranged on the filter plate 5, and a pressure release mechanism 9 is arranged on the filter chamber 1.

Referring to fig. 1 and 2, the anti-blocking mechanism 8 includes a rotary slot 81, a rotary rod 82, a top block 83, a protruding block 84, a connecting rod 85, a first spring 86 and a connecting seat 87, wherein the output end of the motor 7 is rotationally connected with the filter chamber 1, the rotary slot 81 is provided on the filter chamber 1, the output end of the motor 7 is rotationally connected with the output end of the motor 7, the rotary slot 81 is designed, the output end of the motor 7 can rotate in the filter chamber 1, the rotary rod 82 is fixedly connected with the rotary rod 82, the top block 83 is fixedly connected with the top block 83, the protruding block 83 is contacted with the protruding block 84, the filter plate 5 is fixedly connected with the connecting rod 85, the first spring 86 is arranged on the outer side of the connecting rod 85, one end of the first spring 86 is fixedly connected with the filter plate 5, the other end of the first spring 86 is fixedly connected with the connecting seat 87, the acting force of the first spring 86 can act on the filter plate 5, the outer side of the connecting rod 85 is slidingly provided with the connecting seat 87, the connecting seat 87 is fixedly connected with the filter chamber 1, and the filter screen can be prevented from blocking up by the design mechanism 8.

Referring to fig. 1, 2 and 3, the pressure release mechanism 9 includes a stop block 91, a slide bar 92, a second spring 93, a fixing strip 94, a connecting ring 95, a connector 96 and a connecting pipe 97, the inside of the fixing seat 6 is slidably connected with the stop block 91, the slide bar 92 is fixedly connected with the stop block 91, the second spring 93 is arranged on the outer side of the slide bar 92, one end of the second spring 93 is fixedly connected with the stop block 91, the other end of the second spring 93 is fixedly connected with the fixing strip 94, the acting force of the second spring 93 can act on the stop block 91 through the second spring 93, the fixing strip 94 is slidably sleeved on the outer side of the slide bar 92, the fixing strip 94 is fixedly connected with the fixing seat 6, the connecting ring 95 is fixedly connected with the fixing strip 94, the connector 96 is fixedly connected with the fixing seat 6, the filter screen is arranged in the inside of the connector 96, the connecting pipe 97 is fixedly connected with the filter chamber 1, and the pressure release mechanism 9 can prevent the pressure inside the filter chamber 1 from being excessively dangerous.

The specific implementation process of the utility model is as follows: during the use, wait to filter the gas and discharge into filter chamber 1 through intake pipe 2, the gas filters through the filter screen on the filter 5, impurity can't pass through the filter screen, impurity can fall in connect silo 4, after filtering gas is discharged through blast pipe 3, in the filterable, motor 7 work, motor 7's output drives dwang 82 rotation, dwang 82 drives kicking block 83 and rotates, kicking block 83 rotates and bump 84 contact can extrude bump 84, bump 84 drives filter 5 and moves down, filter 5 drives connecting rod 85 and slides along connecting seat 87, filter 5 can extrude first spring 86, after kicking block 83 rotates and bump 84 separation, through the elastic action of first spring 86, can give filter 5 an ascending reaction force, make filter 5 upwards move, drive kicking block 83 through motor 7 and constantly rotate, can make filter 5 constantly reciprocate, can shake off the impurity that is attached to the filter screen surface, prevent that the filter screen from blockking up from influencing filtration efficiency. When the internal air pressure of filter chamber 1 is too big, gas can promote dog 91 horizontal migration, dog 91 can slide along fixing base 6, dog 91 can drive slide bar 92 horizontal migration, slide bar 92 drives go-between 95 and remove, dog 91 can extrude second spring 93, can make dog 91 slide along fixing base 6, dog 91 can gradually separate with fixing base 6 inner wall, gas can get into fixing base 6 this moment in, through the effect of filter screen on connector 96, can carry out the filtration of gas, the gas flows through connecting pipe 97 after the filtration and finally flows back and get into filter chamber 1 in by blast pipe 3 discharge, can reach the purpose to the inside pressure release of filter chamber 1, prevent that the internal air pressure is too big and produce danger.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The converter dust removal device comprises a filter chamber (1), and is characterized in that: fixedly connected with intake pipe (2) on filter chamber (1), fixedly connected with blast pipe (3) on filter chamber (1), the inside sliding connection of filter chamber (1) has a material receiving groove (4), the inside sliding connection of filter chamber (1) has filter (5), fixedly connected with fixing base (6) on filter chamber (1), fixedly connected with motor (7) on filter chamber (1), be provided with anti-blocking mechanism (8) on filter (5), be provided with relief mechanism (9) on filter chamber (1).

2. A converter dust collector according to claim 1, wherein: anti-blocking mechanism (8) are including rotary groove (81), dwang (82), kicking block (83), lug (84), connecting rod (85), first spring (86), connecting seat (87), the output and the filter chamber (1) rotation of motor (7) are connected, the output fixedly connected with dwang (82) of motor (7), fixedly connected with kicking block (83) on dwang (82), contact has lug (84) on kicking block (83), lug (84) and filter (5) fixed connection, fixedly connected with connecting rod (85) on filter (5), the outside of connecting rod (85) is provided with first spring (86), connecting seat (87) have been cup jointed in the outside slip of connecting rod (85), connecting seat (87) and filter chamber (1) fixed connection.

3. A converter dust collector according to claim 1, wherein: the filter chamber (1) is provided with a rotary groove (81), and the inside of the rotary groove (81) is rotationally connected with the output end of the motor (7).

4. A converter dust collector according to claim 2, wherein: one end of the first spring (86) is fixedly connected with the filter plate (5), and the other end of the first spring (86) is fixedly connected with the connecting seat (87).

5. A converter dust collector according to claim 1, wherein: the pressure release mechanism (9) comprises a stop block (91), a slide bar (92), a second spring (93), a fixing strip (94), a connecting ring (95), a connector (96) and a connecting pipe (97), wherein the stop block (91) is connected with the fixing seat (6) in a sliding mode, the slide bar (92) is fixedly connected with the slide bar (92), the second spring (93) is arranged on the outer side of the slide bar (92), the fixing strip (94) is fixedly connected with the fixing seat (6) in a sliding mode, the connecting ring (95) is fixedly connected with the connecting ring (95) on the slide bar (92), the connecting ring (95) is in contact with the fixing strip (94), the connecting pipe (96) is fixedly connected with the connecting pipe (96), a filter screen is arranged inside the connecting head (96), and the connecting pipe (97) is fixedly connected with the filter chamber (1).

6. A converter dust collector according to claim 5, wherein: one end of the second spring (93) is fixedly connected with the stop block (91), and the other end of the second spring (93) is fixedly connected with the fixing strip (94).

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