Bag type dust collector convenient for discharging dust

Abstract

The utility model provides a bag type dust collector convenient for ash discharge, which belongs to the field of bag type dust collectors and comprises a dust collector body, a support plate is fixedly arranged in the dust collector body, and a plurality of mounting components are arranged in the support plate; the installation assembly comprises an installation block, a movable plate, an annular plate, a support and a filter bag, an installation groove is formed in the supporting plate, a through hole is formed in the inner bottom of the installation groove in a penetrating mode, the installation block is arranged in the installation groove in a sliding mode, and buckle assemblies are arranged between the two sides of the installation block and the installation groove. According to the utility model, the mounting assembly and the buckle assembly are arranged, so that the filter bag can be quickly and conveniently mounted and dismounted, the cleaning and maintenance are convenient, the working efficiency is improved, the fixing assembly is also arranged, the filter bag can be separated, the replacement is convenient when the filter bag is damaged, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bag-type dust collectors, in particular to a bag-type dust collector which is convenient for dust discharge. Background Art

[0002] The working mechanism of bag dust removal equipment (bag dust collector, bag dust collector) is that dust-laden flue gas passes through the filter material, and the dust particles are filtered out. The filter material captures coarse dust mainly by inertial collision, and captures fine dust mainly by diffusion and screening. The dust removal effect of bag dust removal equipment is related to many factors, but it mainly depends on the filter material.

[0003] In the bag-type dust collector in the prior art, the filter bags inside are mostly installed with the dust collector through flange connectors, which is complicated and troublesome to operate and reduces work efficiency. In addition, the filter bags are mostly fixed to the flange connectors and cannot be separated. If the filter bags are damaged, the flange connectors need to be replaced together, which increases the cost of use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bag-type dust collector which is convenient for dust discharge.

[0005] The embodiment of the utility model provides a bag-type dust collector for convenient dust discharge, comprising:

[0006] A dust collector body, wherein a support plate is fixedly arranged in the dust collector body, and a plurality of mounting components are arranged in the support plate;

[0007] The mounting assembly includes a mounting block, a movable plate, an annular plate, a bracket and a filter bag. A mounting groove is provided on the support plate, a through hole is penetrated through the inner bottom of the mounting groove, the mounting block is slidably arranged in the mounting groove, buckle assemblies are provided between the two sides of the mounting block and the mounting groove, a clamping hole is penetrated through the mounting block, a ventilation hole is penetrated through the movable plate, the movable plate is arranged on the mounting block, a fixing assembly is arranged between the movable plate and the mounting block, the annular plate is fixedly arranged at the bottom of the movable plate, the bracket is fixedly arranged at the bottom of the annular plate, and the filter bag is sleeved on the bracket.

[0008] Furthermore, the buckle assembly includes a card block, a spring and a long rod, a slide groove is provided on one side of the mounting block, the card block is slidably set in the slide groove, a card hole is provided on the inner wall of the support plate, the two ends of the spring are respectively fixed on the inner side of the card block and the inner bottom of the slide groove, the long rod penetrates the movable plate and the mounting block and is slidably set, and the card block is provided with an inclined groove.

[0009] Furthermore, the fixing assembly includes two L-shaped plates and two locking balls, one end of the two L-shaped plates are respectively hingedly set on both sides of the mounting block, the two locking balls are respectively fixedly set on the inner sides of the two L-shaped plates, two circular holes are set on the movable plate, the two locking balls are both hemispherical, and the two locking balls are matched with the circular holes on the same side.

[0010] Furthermore, the inner side of the clamping hole is arranged in an inclined surface, the outer side of the annular plate is arranged in an inclined surface, the annular plate passes through the clamping hole and is arranged in a coordinated manner, and the top end of the filter bag is arranged between the annular plate and the clamping hole.

[0011] Furthermore, the clamping block is slidably disposed against the inner wall of the slide groove, the bottom of the outer end of the clamping block is disposed in an inclined surface, and the clamping block is matched with the clamping hole.

[0012] Furthermore, the bottom of the long rod is hemispherical, one side of the inclined groove is inclined, the long rod and the inclined groove are matched, a limiting block is fixedly provided at the bottom end of the long rod, and a pressing block is fixedly provided at the top of the long rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The installation assembly and the buckle assembly are set. First, insert the installation block into the installation groove, and insert the two clamping blocks into the clamping holes on the same side to fix the installation block and the filter bag; press the two long rods downward to squeeze the inclined surface of the corresponding inclined groove to separate the two clamping blocks from the corresponding clamping holes, and then the installation block and the filter bag can be pulled out. The operation is simple and convenient for installation and disassembly.

[0015] 2. A fixing component is set up. First, separate the cards on the two L-shaped plates from the corresponding circular holes, then move the annular plate at the bottom of the movable plate away from the clamping hole in the mounting block, loosen the top of the filter bag, and then remove the filter bag for replacement. Then, press the movable plate and the mounting block tightly, and fix the top of the filter bag to the clamping hole through the annular plate. Finally, insert the cards in the two L-shaped plates into the circular holes on the same side. The operation is simple and convenient for replacing the filter bag.

[0016] In summary, the utility model is provided with an installation component and a snap-on component, which can quickly and conveniently install and disassemble the filter bag, facilitate cleaning and maintenance, and improve work efficiency. A fixing component is also provided to separate the filter bag, which is convenient for replacement when damaged, thereby reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of a bag-type dust collector for convenient dust discharge described in an embodiment of the utility model.

[0018] Figure 2It is a partial cross-sectional view of a bag-type dust collector for convenient dust discharge described in an embodiment of the utility model.

[0019] Figure 3 It is a partial stereoscopic diagram of a bag-type dust collector for convenient dust discharge described in an embodiment of the utility model.

[0020] Figure 4 A bag-type dust collector for convenient dust removal as described in the embodiment of the utility model Figure 2 Enlargement of point A in the middle.

[0021] In the above drawings: 1 dust collector body, 2 support plate, 3 mounting groove, 4 through hole, 5 mounting block, 6 movable plate, 7 annular plate, 8 bracket, 9 filter bag, 10 L-type plate, 11 card ball, 12 circular hole, 13 slide groove, 14 card block, 15 card hole, 16 spring, 17 long rod, 18 inclined groove. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 4 As shown, the embodiment of the utility model proposes a bag-type dust collector that is convenient for dust discharge, comprising:

[0024] A dust collector body 1, a support plate 2 is fixedly arranged in the dust collector body 1, and a plurality of mounting components are arranged in the support plate 2;

[0025] The mounting assembly includes a mounting block 5, a movable plate 6, an annular plate 7, a bracket 8 and a filter bag 9. The support plate 2 is provided with a mounting groove 3, the inner bottom of the mounting groove 3 is penetrated with a through hole 4, the mounting block 5 is slidably arranged in the mounting groove 3, the mounting block 5 is penetrated with a clamping hole, the movable plate 6 is penetrated with a ventilation hole, the movable plate 6 is arranged on the mounting block 5, the annular plate 7 is fixedly arranged at the bottom of the movable plate 6, the bracket 8 is fixedly arranged at the bottom of the annular plate 7, the filter bag 9 is sleeved on the bracket 8, and the bracket 8 plays a supporting role for the filter bag 9;

[0026] The inner side of the clamping hole is inclined, the outer side of the annular plate 7 is inclined, the annular plate 7 passes through the clamping hole and is matched, and the top end of the filter bag 9 is arranged between the annular plate 7 and the clamping hole, so that when the annular plate 7 moves downward, the filter bag 9 can be pressed tightly through the clamping hole;

[0027] A fixing assembly is provided between the movable plate 6 and the mounting block 5, and the fixing assembly includes two L-shaped plates 10 and two clamping balls 11. One end of the two L-shaped plates 10 is hingedly provided on both sides of the mounting block 5, and the two clamping balls 11 are fixedly provided on the inner sides of the two L-shaped plates 10, respectively. Two circular holes 12 are provided on the movable plate 6, and the two clamping balls 11 are both hemispherical. The two clamping balls 11 are provided in cooperation with the circular holes 12 on the same side, and the L-shaped plate 10 is provided with a certain elasticity, so that the two clamping balls 11 can be clamped into the circular holes 12 on the same side;

[0028] A buckle assembly is provided between both sides of the mounting block 5 and the mounting groove 3, and the buckle assembly includes a clamping block 14, a spring 16 and a long rod 17. A slide groove 13 is provided on one side of the mounting block 5, and the clamping block 14 is slidably arranged in the slide groove 13. A clamping hole 15 is provided on the inner wall of the support plate 2. The clamping block 14 is slidably arranged against the inner wall of the slide groove 13. The bottom of the outer end of the clamping block 14 is inclined, so that the inclined surface of the clamping block 14 can be squeezed to push the clamping block 14 into the slide groove 13. The clamping block 14 and the clamping hole 15 are matched, so that the clamping block 14 can be inserted into the clamping hole 15. The two ends of the spring 16 are fixedly arranged on the inner side of the clamping block 14 and the inner bottom of the slide groove 13 respectively;

[0029] The long rod 17 passes through the movable plate 6 and the mounting block 5 and is slidably arranged. An inclined groove 18 is arranged on the block 14. The bottom of the long rod 17 is hemispherical, and one side of the inclined groove 18 is inclined. The long rod 17 and the inclined groove 18 are arranged in coordination so that the long rod 17 squeezes the inclined surface of the inclined groove 18, and the block 14 can be pushed into the slide groove 13. A limiting block is fixedly arranged at the bottom end of the long rod 17, and the limiting block plays a limiting role. A pressing block is fixedly arranged at the top of the long rod 17 to facilitate pressing the long rod 17.

[0030] The detailed working process of the utility model is as follows:

[0031] 1. During installation, the staff first inserts the installation block 5 into the installation groove 3, so that the support plate 2 squeezes the inclined surfaces of the two blocks 14, and pushes the two blocks 14 into the slide groove 13. When the two blocks 14 move to align with the corresponding holes 15, the two blocks 14 are reset under the action of the two springs 16 and inserted into the holes 15 on the same side, so that the installation block 5 and the filter bag 9 can be installed and fixed;

[0032] 2. When disassembling, press the two pressing blocks downward to drive the two long rods 17 to squeeze the inclined surface of the corresponding inclined groove 18, pull the two clamping blocks 14 into the slide groove 13, separate them from the corresponding clamping holes 15, and then pull out the mounting block 5 and the filter bag 9;

[0033] 3. When separating the filter bag 9, the staff first bends the two L-shaped plates 10 outward to separate the two card balls 11 from the corresponding circular holes 12, and then moves the movable plate 6 away from the mounting block 5, driving the annular plate 7 away from the clamping hole, and loosens the top of the filter bag 9. At this time, the filter bag 9 can be pulled out downwards and removed for replacement;

[0034] 4. When fixing the filter bag 9, first clamp the top of the filter bag 9 between the annular plate 7 and the clamping hole, then press the movable plate 6 and the mounting block 5 tightly, drive the annular plate 7 to press the top of the filter bag 9 against the clamping hole and fix it, finally bend the two L-shaped plates 10 upwards, and clamp the two clamping balls 11 into the circular holes 12 on the same side.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A bag-type dust collector that is convenient for dust discharge, characterized in that: include: A dust collector body (1), wherein a support plate (2) is fixedly arranged inside the dust collector body (1), and a plurality of mounting components are arranged inside the support plate (2); The mounting assembly comprises a mounting block (5), a movable plate (6), an annular plate (7), a bracket (8) and a filter bag (9); a mounting groove (3) is provided on the support plate (2); a through hole (4) is provided through the inner bottom of the mounting groove (3); the mounting block (5) is slidably arranged in the mounting groove (3); buckle assemblies are provided between both sides of the mounting block (5) and the mounting groove (3); a clamping hole is provided through the mounting block (5); a ventilation hole is provided through the movable plate (6); the movable plate (6) is arranged on the mounting block (5); a fixing assembly is provided between the movable plate (6) and the mounting block (5); the annular plate (7) is fixedly arranged at the bottom of the movable plate (6); the bracket (8) is fixedly arranged at the bottom of the annular plate (7); and the filter bag (9) is sleeved on the bracket (8).

2. A bag-type dust collector for convenient dust discharge according to claim 1, characterized in that: in: The buckle assembly comprises a clamping block (14), a spring (16) and a long rod (17); a slide groove (13) is provided on one side of the mounting block (5); the clamping block (14) is slidably arranged in the slide groove (13); a clamping hole (15) is provided on the inner wall of the support plate (2); two ends of the spring (16) are respectively fixedly arranged on the inner side of the clamping block (14) and the inner bottom of the slide groove (13); the long rod (17) penetrates the movable plate (6) and the mounting block (5) and is slidably arranged; and an inclined groove (18) is provided on the clamping block (14).

3. A bag-type dust collector for convenient dust discharge according to claim 1, characterized in that: in: The fixing assembly comprises two L-shaped plates (10) and two locking balls (11), one end of the two L-shaped plates (10) is hingedly arranged on both sides of the mounting block (5), the two locking balls (11) are fixedly arranged on the inner sides of the two L-shaped plates (10), the movable plate (6) is provided with two circular holes (12), the two locking balls (11) are both arranged in a hemispherical shape, and the two locking balls (11) are arranged in cooperation with the circular holes (12) on the same side.

4. A bag-type dust collector for convenient dust discharge according to claim 1, characterized in that: in: The inner side of the clamping hole is arranged in an inclined surface, the outer side of the annular plate (7) is arranged in an inclined surface, the annular plate (7) passes through the clamping hole and is arranged in a coordinated manner, and the top end of the filter bag (9) is arranged between the annular plate (7) and the clamping hole.

5. The bag-type dust collector for convenient dust discharge according to claim 2, characterized in that: in: The clamping block (14) is slidably disposed against the inner wall of the slide groove (13); the bottom of the outer end of the clamping block (14) is disposed in an inclined surface; and the clamping block (14) is disposed in cooperation with the clamping hole (15).

6. A bag-type dust collector for convenient dust discharge according to claim 2, characterized in that: in: The bottom of the long rod (17) is hemispherical, one side of the inclined groove (18) is inclined, the long rod (17) and the inclined groove (18) are matched, a limit block is fixedly provided at the bottom end of the long rod (17), and a pressing block is fixedly provided at the top of the long rod (17).

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