Convenient-to-disassemble dust accumulation bag for yellow phosphorus furnace electric dust remover

Abstract

The utility model discloses a convenient-to-disassemble dust accumulation bag for a yellow phosphorus furnace electric dust remover, and relates to the technical field of electric dust removers. The electric dust remover comprises an electric dust remover body and dust accumulation bags, the dust accumulation bags are distributed side by side and are aligned with a dust hopper of the electric dust remover body, the dust hopper of the electric dust remover body is provided with a quick release assembly, a fixing assembly is arranged on the quick release assembly, and the quick release assembly comprises a connecting disc. Slots which are symmetrically distributed are formed in the upper surface of the connecting disc; a push plate is driven to move through a connecting rod, the push plate pushes a limiting block to move into a through groove, then a connecting disc is moved downwards, an inserting block is moved out of an inserting groove, in this way, the situation that the efficiency is low when a dust accumulation bag is disassembled and assembled through a screw can be avoided, and the purpose of rapid disassembling is achieved; the opening of the dust accumulation bag is placed between the pressing disc and the connecting disc, the rotating disc drives the threaded rod to rotate, the threaded rod drives the pressing disc to move downwards, the pressing disc tightly presses the dust accumulation bag, and therefore the dust accumulation bag can be conveniently replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric dust collector, concretely to a dust bag for electric dust collector of yellow phosphorus furnace convenient to disassemble. BACKGROUND

[0002] The working principle of the electric dust collector is that when flue gas passes through the flue before the main body structure of the electric dust collector, the smoke dust is positively charged, then the flue gas enters the electric dust collector channel provided with multiple layers of cathode plates, due to the mutual adsorption of the positively charged smoke dust and the cathode plates, the particulate smoke dust in the flue gas is adsorbed on the cathode, and the yellow phosphorus furnace needs to be treated by the electric dust collector during use.

[0003] The existing dust bag of the electric dust collector is mostly fixedly installed on the ash chute of the electric dust collector by bolts, which is relatively cumbersome to install and inconvenient to disassemble. UTILITY MODEL CONTENTS

[0004] In order to solve the problem of cumbersome bolt installation and inconvenient disassembly of the dust bag, the utility model aims to provide a dust bag for electric dust collector of yellow phosphorus furnace convenient to disassemble.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a dust bag for electric dust collector of yellow phosphorus furnace convenient to disassemble, including electric dust collector body and dust bag, the dust bag is distributed side by side and is aligned with the ash chute of the electric dust collector body, the ash chute of the electric dust collector body is provided with a quick-release assembly, and a fixing assembly is arranged on the quick-release assembly;The quick-release assembly includes a connecting disc, symmetrically distributed insertion grooves are formed in the upper surface of the connecting disc, an insertion block is slidably inserted into the insertion groove, the top end of the insertion block is fixedly connected with the ash chute of the electric dust collector body, a through groove is formed in the outer side of the insertion block, a limiting block is slidably arranged in the through groove, a recess is formed in the inner wall of the insertion groove, one end of the limiting block is slidably arranged in the recess, a push plate is slidably arranged in the recess, a connecting rod is fixedly arranged on the outer side of the push plate, the connecting rod is moved, the connecting rod drives the push plate to move, the push plate pushes the limiting block out of the recess and into the through groove, and then the connecting disc is moved downward, so that the insertion block is moved out of the insertion groove, which can avoid the low disassembly efficiency of the dust bag by screws, one end of the connecting rod is fixedly provided with a push block, symmetrically distributed receiving grooves are formed in the outer side of the connecting disc, and the push block is movably arranged in the receiving groove;The push block can be conveniently moved by the push block, and the push block can be conveniently stored by the receiving groove, a second spring is movably arranged on the outer side of the connecting rod, and the two ends of the second spring are fixedly connected with one side of the push plate and the inner wall of the recess respectively, so that the push plate can be reset by the elastic force of the second spring, and a sealing gasket is fixedly arranged at the top end of the connecting disc, which can improve the sealing performance between the connecting disc and the ash chute of the electric dust collector body.

[0006] Preferably, the fixing assembly includes a pressure plate, which is located below the connecting plate, and the opening of the dust bag is located between the pressure plate and the connecting plate. The outer thread of the pressure plate passes through symmetrically distributed threaded rods, and the top of the threaded rod is rotatably installed on the lower surface of the connecting plate. The bottom end of the threaded rod is fixed with a turntable, and the upper surface of the pressure plate is fixed with a plurality of positioning protrusions distributed in a ring array. By placing the opening of the dust bag between the pressure plate and the connecting plate, and the turntable drives the threaded rod to rotate, the threaded rod drives the pressure plate to move downward, so that the pressure plate presses the dust bag tightly, and prevents the dust bag from slipping through the positioning protrusions, which makes it convenient to replace the dust bag.

[0007] Preferably, the top of the limit block is provided with a symmetrically distributed slide groove, the internal sliding card of the slide groove is provided with a slider, the top of the slider is fixedly connected to the inner wall of the through groove, and the limit block can be kept stable in the slide groove by the slider, and a guide rod is fixed inside the slide groove, the outer side of the guide rod movably passes through the slider, and the slider can be kept stable in movement by the guide rod, and the outer side of the guide rod is movably sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to one side of the slider and one end of the slide groove, and the slider can be driven to reset by the elastic force of the first spring.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. The push plate is driven by the connecting rod to move, and the push plate pushes the limit block into the through slot, and then the connecting plate is moved downward to remove the insert block from the slot. This can avoid the low efficiency of disassembling the dust bag by screws, thereby achieving the purpose of quick disassembly;

[0010] 2. Place the dust bag opening between the pressure plate and the connecting plate, and use the turntable to drive the threaded rod to rotate. The threaded rod drives the pressure plate to move downward, so that the pressure plate presses the dust bag tightly, which makes it easy to replace the dust bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic structural diagram of the utility model.

[0013] Figure 2 This is a cross-sectional diagram of the disassembly assembly and its connection structure of the utility model.

[0014] Figure 3 As Figure 2 Enlarged view of structure of A.

[0015] Figure 4 As Figure 3 Enlarged view of structure of B.

[0016] Figure 5 As the disassembly assembly structure schematic view of the utility model.

[0017] In the figure: 1, the electric dust collector body; 2, quick release assembly; 21, connecting disc; 22, plug block; 23, slot; 24, through slot; 25, limit block; 26, recess; 27, push plate; 28, connecting rod; 29, sliding block; 210, sliding slot; 211, push block; 212, storage groove; 213, guide rod; 214, first spring; 215, second spring; 216, sealing gasket; 3, fixed assembly; 31, pressure plate; 32, threaded rod; 33, rotary disc; 34, positioning protrusion; 4, dust bag. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Embodiment: as Figures 1-5The utility model provides a kind of dust bag for yellow phosphorus furnace electric dust collector of convenient disassembly, including electric dust collector body 1 and dust bag 4, dust bag 4 is distributed side by side and with the ash hopper of electric dust collector body 1 alignment, the ash hopper of electric dust collector body 1 is provided with quick release assembly 2, and fixed assembly 3 is provided on quick release assembly 2;Quick release assembly 2 includes connecting disc 21, the upper surface of connecting disc 21 is equipped with the insertion slot 23 of symmetrical distribution, and the inside of insertion slot 23 is slidably inserted with plug block 22, the top of plug block 22 is fixedly connected with the ash hopper of electric dust collector body 1, and the outside of plug block 22 is equipped with through slot 24, and the inside of through slot 24 is slidably clamped with limit block 25, the inner wall of insertion slot 23 is equipped with recess 26, and the one end of limit block 25 is slidably clamped in recess 26, and the outside of push plate 27 is fixedly provided with connecting rod 28, moves by connecting rod 28, and connecting rod 28 drives push plate 27 to move, and push plate 27 pushes limit block 25 to move out from recess 26 and moves into through slot 24, and then moves down connecting disc 21, so that plug block 22 moves out from insertion slot 23, so that the condition that dust bag 4 is disassembled with low efficiency by screw can be avoided, one end of connecting rod 28 is fixedly provided with push block 211, and the outside of connecting disc 21 is equipped with the storage slot 212 of symmetrical distribution, and push block 211 is movably clamped in storage slot 212, and push block 211 can be conveniently moved by connecting rod 28, and push block 211 can be conveniently stored by storage slot 212, the outside of connecting rod 28 movably is equipped with second spring 215, and the both ends of second spring 215 are fixedly connected with the one side of push plate 27 and the inner wall of recess 26, and push plate 27 is reset by the elastic force of second spring 215, and the top of connecting disc 21 is fixedly provided with sealing pad 216, and the sealing property between connecting disc 21 and the ash hopper of electric dust collector body 1 can be improved by sealing pad 216.

[0020] Fixed assembly 3 includes platen 31, and platen 31 is located below connecting disc 21, and the opening of dust bag 4 is located between platen 31 and connecting disc 21, and the outside of platen 31 is screwed through with the screw rod 32 of symmetrical distribution, and the top of screw rod 32 is rotatably installed on the lower surface of connecting disc 21, and the bottom of screw rod 32 is fixedly provided with rotating disc 33, and the upper surface of platen 31 is fixedly provided with a plurality of positioning protrusions 34 of annular array distribution, by placing the opening of dust bag 4 between platen 31 and connecting disc 21, and rotating disc 33 drives screw rod 32 to rotate, screw rod 32 drives platen 31 to move downwards, platen 31 is pressed tightly to dust bag 4, and dust bag 4 is avoided to slip out by positioning protrusion 34, so that dust bag 4 can be conveniently replaced.

[0021] The top end of the limiting block 25 is provided with symmetrically distributed sliding grooves 210, the inner sliding clamping of the sliding grooves 210 is provided with sliding blocks 29, the top end of the sliding blocks 29 is fixedly connected with the inner wall of the through groove 24, the sliding blocks 29 can be kept stable in movement in the sliding grooves 210, the inner part of the sliding grooves 210 is fixedly provided with guide rods 213, the outer side of the guide rods 213 movably penetrates the sliding blocks 29, the guide rods 213 can keep the sliding blocks 29 stable in movement, the outer side of the guide rods 213 movably sleeves the first springs 214, the two ends of the first springs 214 are fixedly connected with one side of the sliding blocks 29 and one end of the sliding grooves 210 respectively, the sliding blocks 29 can be reset by the elastic force of the first springs 214.

[0022] Working principle: when the dust bag 4 needs to be taken down, the push block 211 is pressed in opposite directions, the push block 211 drives the connecting rod 28 to move, the connecting rod 28 drives the push plate 27 to move, at the same time, the push plate 27 stretches the second spring 215, so that the second spring 215 generates elastic force, the push plate 27 pushes the limiting block 25 to move out of the groove 26 and into the through groove 24, at the same time, the limiting block 25 is kept stable in movement in the sliding grooves 210 through the sliding blocks 29, then the connecting disc 21 is moved downward, so that the plug block 22 is moved out of the plug groove 23, thus the situation that the dust bag 4 is inefficiently disassembled through screws can be avoided, so as to achieve the purpose of quick disassembly;

[0023] When the dust bag 4 is aged for a long time, the connecting disc 21 is taken down, then the two rotating discs 33 are rotated at the same time, the rotating disc 33 drives the threaded rod 32 to rotate, the threaded rod 32 drives the pressing disc 31 to move downward, then the dust bag 4 is taken down, and a new dust bag 4 is placed between the pressing disc 31 and the connecting disc 21, so that the pressing disc 31 presses the dust bag 4 tightly, and the dust bag 4 is prevented from slipping through the positioning protrusions 34, thus the dust bag 4 can be conveniently replaced.

[0024] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A conveniently disassembled dust bag for an electrostatic precipitator of a yellow phosphorus furnace, comprising an electrostatic precipitator body (1) and a dust bag (4), characterized in that: The dust bags (4) are arranged side by side and aligned with the ash hopper of the electrostatic precipitator body (1); the ash hopper of the electrostatic precipitator body (1) is provided with a quick-release assembly (2), and a fixing assembly (3) is provided on the quick-release assembly (2); the quick-release assembly (2) includes a connecting plate (21), the upper surface of the connecting plate (21) is provided with symmetrically distributed slots (23), the interior of the slots (23) is slidably inserted with an insert block (22), the top of the insert block (22) is fixedly connected to the ash hopper of the electrostatic precipitator body (1), the outer side of the insert block (22) is provided with a through groove (24), the inner sliding card of the through groove (24) is provided with a limit block (25), the inner wall of the slot (23) is provided with a groove (26), one end of the limit block (25) is clamped in the inner sliding card of the groove (26) and is provided with a push plate (27), and the outer side of the push plate (27) is fixedly provided with a connecting rod (28).

2. The easily disassembled dust bag for yellow phosphorus furnace electrostatic precipitator according to claim 1, characterized in that: The fixing assembly (3) includes a pressure plate (31), the pressure plate (31) is located below the connecting plate (21), the opening of the dust bag (4) is located between the pressure plate (31) and the connecting plate (21), the outer thread of the pressure plate (31) is penetrated by symmetrically distributed threaded rods (32), the top end of the threaded rod (32) is rotatably mounted on the lower surface of the connecting plate (21), and the bottom end of the threaded rod (32) is fixedly provided with a rotating disk (33); the upper surface of the pressure plate (31) is fixedly provided with a plurality of positioning protrusions (34) distributed in a ring array.

3. The easily disassembled dust bag for yellow phosphorus furnace electrostatic precipitator according to claim 1, characterized in that: The top of the limit block (25) is provided with symmetrically distributed sliding grooves (210), the inner sliding card of the sliding groove (210) is provided with a slider (29), and the top of the slider (29) is fixedly connected to the inner wall of the through groove (24).

4. The easily disassembled dust bag for yellow phosphorus furnace electrostatic precipitator according to claim 1, characterized in that: A push block (211) is fixedly provided at one end of the connecting rod (28), and symmetrically distributed receiving grooves (212) are provided on the outer side of the connecting disk (21), and the push block (211) is movably locked in the receiving groove (212).

5. The easily disassembled dust bag for yellow phosphorus furnace electrostatic precipitator according to claim 3, characterized in that: A guide rod (213) is fixedly provided inside the sliding groove (210), and the outer side of the guide rod (213) movably passes through the slider (29).

6. The easily disassembled dust bag for yellow phosphorus furnace electrostatic precipitator according to claim 1, characterized in that: The outer movable sleeve of the connecting rod (28) is provided with a second spring (215), and the two ends of the second spring (215) are respectively fixedly connected to one side of the push plate (27) and the inner wall of the groove (26).

7. The easily disassembled dust bag for yellow phosphorus furnace electrostatic precipitator according to claim 5, characterized in that: The outer movable sleeve of the guide rod (213) is provided with a first spring (214), and the two ends of the first spring (214) are respectively fixedly connected to one side of the slider (29) and one end of the sliding groove (210).

8. The easily disassembled dust bag for yellow phosphorus furnace electrostatic precipitator according to claim 1, characterized in that: A sealing gasket (216) is fixedly provided on the top end of the connecting disk (21).

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