CN218944598U - Ash removal structure of sack cleaner - Google Patents

Abstract

The utility model provides a dust removing structure of a bag-type dust remover, which relates to the technical field of bag-type dust removers and comprises the following components: the device comprises four supporting columns, wherein a supporting plate A is fixedly sleeved between the outer surface walls of the four supporting columns, a supporting plate B is fixedly sleeved between the outer surface walls of the four supporting columns, a device body is fixedly installed at the top of the supporting plate B, one side of the outer wall of the device body is fixedly communicated with an air inlet pipe, when dust is excessively attached to a cloth bag in the device body, a valve is closed, a compression tank is started, then the compression tank can input compressed air to an annular gap ejector, the annular gap ejector can pulse the cloth bag in a filtering chamber, the problem that an existing device fan blows air in the device, an air vent in the device is provided with an air outlet pipe and an air inlet pipe except for an ash discharge valve, and the blown dust possibly continues to be attached to the cloth bag through the air outlet pipe or is blown out of the device through the air inlet pipe to pollute the environment is solved.

Description

Ash removal structure of sack cleaner

Technical Field

The utility model relates to the technical field of bag-type dust collectors, in particular to a dust removing structure of a bag-type dust collector.

Background

The bag type dust collector is a dry dust filtering device, which is suitable for capturing fine, dry and non-fibrous dust, a filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of the fiber fabric, and when the dust-containing gas enters the bag type dust collector, the dust with large particles and large specific gravity falls down due to the action of gravity and falls into a dust hopper, and when the gas containing the fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

Currently, like chinese patent application No. CN213433656U discloses a ash removal structure and sack cleaner of sack cleaner, it includes the casing, casing outside one side is equipped with the intake pipe, casing bottom both sides inner wall fixed connection hang plate, two hang plate one side fixed connection bracing piece, two bracing piece one side fixed connection casing bottom both sides inner wall, two the bracing piece bottom is equipped with discharge mechanism, the inside top of casing is equipped with first backup pad, first backup pad both sides fixed connection spring, ash removal structure and sack cleaner of a sack cleaner beneficial effect are: according to the utility model, the first motor drives the beating rod to beat the first supporting plate, and the fan blows strong wind to the cloth bag, so that dust in the cloth bag is removed, the effective use of the cloth bag in the later period is ensured, the filtering effect of the cloth bag is improved, and the environment is protected from pollution.

Although the strong wind is blown out of the cloth bag by the beating device and the blower in the above patent to achieve the effect of cleaning dust in the cloth bag, there are some disadvantages, such as the blower blows air in the device, and the ventilation opening in the device has an air outlet pipe and an air inlet pipe besides the ash discharging valve, so that the blown dust may be attached to the cloth bag through the air outlet pipe or be blown out of the device through the air inlet pipe to pollute the environment, therefore, the ash cleaning structure of the cloth bag dust remover needs to be provided.

Disclosure of Invention

The utility model aims to solve the problems that in the conventional device, a fan blows air in the device, a vent hole in the device is provided with an air outlet pipe and an air inlet pipe besides an ash discharge valve, so that blown dust can be attached to a cloth bag continuously through the air outlet pipe or blown out of the device through the air inlet pipe to pollute the environment, an exhaust fan is arranged in the ash discharge valve, a valve is arranged in the air inlet pipe, a pulse device is arranged in the device, when the dust needs to be cleaned, the air inlet pipe is closed, then the dust on the cloth bag is flushed down through the pulse device, and then the air is sucked through the air outlet pipe through the exhaust fan, so that the dust floating in the device is sucked into the ash discharge valve, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an ash removal structure of a bag-type dust collector, comprising: the four support columns are fixedly sleeved with a support plate A between the outer surface walls of the four support columns, the four support plate B is fixedly sleeved between the outer surface walls of the support columns, the top of the support plate B is fixedly provided with a device body, one side of the outer wall of the device body is fixedly communicated with an air inlet pipe, the input end of the air inlet pipe is fixedly communicated with a valve, the input end of the valve is fixedly communicated with an air suction pipe, the inside of the device body is provided with a filter chamber, the top of the inner wall of the filter chamber is provided with a baffle plate, the top of the outer wall of the baffle plate is provided with a gas-purifying chamber, one side of the inner wall of the gas-purifying chamber is fixedly communicated with an air outlet pipe, the top of the baffle plate is provided with a group of holes, the bottom of the baffle plate is fixedly provided with a group of frames, the inner surface wall of each frame is respectively communicated with the inner surface wall of each hole, the bottom of the baffle plate is fixedly provided with a group of cloth bags, the inner surface wall of each cloth bag is fixedly sleeved with the outer surface wall of each frame, one side of the outer wall of the device body is fixedly provided with a fixing frame, the inner surface wall of the fixing frame is fixedly inserted with a compression tank, the top of the baffle plate is fixedly provided with an annular space injector, the output end of the annular space injector penetrates through one side of the outer wall of the device body and is fixedly communicated with the output end of the compression tank, a plurality of output ends of the annular space injector are respectively communicated with the inner surface walls of a plurality of holes, the bottom of the device body is fixedly provided with an ash discharge valve, one side of the outer wall of the ash discharge valve is fixedly communicated with an exhaust pipe, the output end of the exhaust pipe is fixedly communicated with an exhaust pump, when dust is attached to the cloth bag in the device body, the valve is closed, the compression tank is started, and then the compression tank can input compressed air to the annular space injector, the annular ejector can pulse the cloth bag in the filter chamber, the generated high-pressure impact force can flush dust in the cloth bag, the suction pump is turned on at the moment, and the dust-filled air in the filter chamber is sucked under the action of the suction pump.

Preferably, the filter cloth is fixedly arranged at the output end of the air extraction pipe, so that when air in the air extraction pump device is conveniently extracted, dust in the device body is prevented from entering the air extraction pump to damage the air extraction pump.

Preferably, both sides of the inner wall of the ash valve are provided with clamping grooves, the inner surface walls of the two clamping grooves are movably inserted with baffle plates, so that the vent holes at the bottom of the ash valve are convenient to block, dust is convenient to collect, and finally unified collection is performed through the vent holes at the bottom.

Preferably, a handle is welded on one side of the outer wall of the baffle, and a hand protection rubber is fixedly sleeved on the outer surface wall of the handle, so that the baffle can be moved conveniently.

Preferably, a rectangular door is fixedly arranged on one side of the outer wall of the device body through a group of screws, a sealing plate is fixedly arranged on one side of the outer wall of the rectangular door, one side of the outer wall of the sealing plate penetrates through one side of the inner wall of the filtering chamber, the rectangular door is convenient to open, and a cloth bag in the device body is replaced.

Preferably, two vibrating chambers are arranged in the baffle plate, and vibrating machines are fixedly arranged on the inner surface walls of the two vibrating chambers so that when dust on the cloth bag is not much, the vibrating machines can be used for vibrating, the dust can be vibrated, and the excessive damage of the pulse device to the cloth bag is avoided.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when dust is excessively attached to the cloth bag in the device body, the valve is closed, the compression tank is started, then compressed air is input to the annular ejector by the compression tank, the cloth bag in the filter chamber is pulsed by the annular ejector, the generated high-pressure impact force can flush the dust of the cloth bag, the air suction pump is started at the moment, and the air filled with the dust in the filter chamber is sucked under the action of the air suction pump.

2. According to the utility model, when the filter cloth is arranged, air in the device is conveniently pumped, dust in the device body is prevented from entering the air pump to damage the air pump, through the arrangement of the clamping groove and the baffle, the ventilation opening at the bottom of the ash discharge valve is conveniently blocked, meanwhile, dust is conveniently collected, and finally, unified collection is carried out through the ventilation opening at the bottom, through the arrangement of the handle and the hand guard rubber, the baffle is conveniently moved, the rectangular door is conveniently opened by arranging the rectangular door and the sealing plate, the cloth bag in the device body is conveniently replaced, and through the arrangement of the vibrating chamber and the vibrating machine, the vibrating machine can be used for vibrating when the dust on the cloth bag is not much, the dust is conveniently vibrated, and the excessive damage to the cloth bag caused by the pulse device is avoided.

Drawings

FIG. 1 is a perspective view of a front view structure in a dust removing structure of a bag-type dust collector;

FIG. 2 is a perspective view of the inside of a main body section in a dust removing structure of a bag-type dust collector according to the present utility model;

FIG. 3 is a perspective view of the internal cross-sectional structure of the ash valve part in the ash removal structure of the bag-type dust collector;

fig. 4 is a perspective view of a side cross-sectional structure of a portion of a main body in a dust removing structure of a bag-type dust collector according to the present utility model.

Legend description: 1. a support column; 2. a support plate A; 3. a support plate B; 4. a device body; 5. an air inlet pipe; 6. a valve; 7. an air suction pipe; 8. a filtering chamber; 9. a baffle plate; 10. a gas purifying chamber; 11. an air outlet pipe; 12. a hole; 13. a frame; 14. a cloth bag; 15. a fixing frame; 16. a compression tank; 17. an annular gap ejector; 18. an ash valve; 19. an exhaust pipe; 20. an air extracting pump; 21. a filter cloth; 22. a clamping groove; 23. a baffle; 24. a handle; 25. hand protection rubber; 26. a rectangular door; 27. a sealing plate; 28. a vibration chamber; 29. a vibrator.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1-4, the utility model provides a dust removing structure of a bag-type dust remover, comprising four support columns 1, a support plate A2 is fixedly sleeved between the outer surface walls of the four support columns 1, a support plate B3 is fixedly sleeved between the outer surface walls of the four support columns 1, a device body 4 is fixedly arranged at the top of the support plate B3, an air inlet pipe 5 is fixedly communicated with one side of the outer wall of the device body 4, a valve 6 is fixedly communicated with the input end of the air inlet pipe 5, an air suction pipe 7 is fixedly communicated with the input end of the valve 6, a filter chamber 8 is arranged in the device body 4, a baffle 9 is arranged at the top of the inner wall of the filter chamber 8, a gas purifying chamber 10 is arranged at the top of the outer wall of the baffle 9, a gas outlet pipe 11 is fixedly communicated with one side of the inner wall of the gas purifying chamber 10, a group of holes 12 are arranged at the top of the baffle 9, a group of frames 13 is fixedly arranged at the bottom of the baffle 9, the inner surface wall of each frame 13 is respectively communicated with the inner surface wall of each hole 12, a group of cloth bags 14 are fixedly arranged at the bottom of each baffle plate 9, the inner surface wall of each cloth bag 14 is respectively fixedly sleeved with the outer surface wall of each frame 13, a fixing frame 15 is fixedly arranged at one side of the outer wall of the device body 4, a compression tank 16 is fixedly inserted into the inner surface wall of the fixing frame 15, an annular gap injector 17 is fixedly arranged at the top of each baffle plate 9, the output end of the annular gap injector 17 penetrates through one side of the outer wall of the device body 4 and is fixedly communicated with the output end of the compression tank 16, a plurality of output ends of the annular gap injector 17 are respectively communicated with the inner surface walls of the plurality of holes 12, an ash discharge valve 18 is fixedly arranged at the bottom of the device body 4, an exhaust pipe 19 is fixedly communicated with one side of the outer wall of the ash discharge valve 18, the output end of the air extraction pipe 19 is fixedly communicated with an air extraction pump 20.

The effect achieved in the whole embodiment 1 is that when too much dust adheres to the cloth bag 14 in the device body 4, the valve 6 is closed, the compression tank 16 is started, then the compression tank 16 inputs compressed air to the annular ejector 17, the annular ejector 17 pulses the cloth bag 14 in the filter chamber 8, the generated high-pressure impact force can flush the dust in the cloth bag 14, the air pump 20 is opened at the moment, the air filled with dust in the filter chamber 8 is sucked under the action of the air pump 20, and because only the air outlet pipe 11 of the whole device flows into the device body 4, the air outside the air outlet pipe 11 enters and flows into the ash discharge valve 18 through the hole 12 after passing through the cloth bag 14, so that the problem that the existing device fan blows air in the device, and the blown dust possibly continues to adhere to the cloth bag through the air outlet pipe 11 or blows out the device through the air inlet pipe 5 outside the device through the air outlet pipe 11 is solved.

In embodiment 2, as shown in fig. 2-4, a filter cloth 21 is fixedly mounted at the output end of the exhaust pipe 19, clamping grooves 22 are formed on two sides of the inner wall of the ash discharge valve 18, a baffle plate 23 is movably inserted into the inner surface walls of the two clamping grooves 22, a handle 24 is welded on one side of the outer wall of the baffle plate 23, a hand protection rubber 25 is fixedly sleeved on the outer surface wall of the handle 24, a rectangular door 26 is fixedly mounted on one side of the outer wall of the device body 4 through a set of screws, a sealing plate 27 is fixedly mounted on one side of the outer wall of the rectangular door 26, one side of the outer wall of the sealing plate 27 penetrates through one side of the inner wall of the filter chamber 8, two vibrating chambers 28 are formed in the baffle plate 9, and vibrating machines 29 are fixedly mounted on the inner surface walls of the two vibrating chambers 28.

The effect that its whole embodiment 2 reached is, through setting up filter cloth 21, when the inside air of aspiration pump 20 pumping arrangement of being convenient for, avoid the inside dust of device body 4 to get into aspiration pump 20 and cause the damage to aspiration pump 20, through setting up draw-in groove 22 and baffle 23, be convenient for block up the vent of ash valve 18 bottom, be convenient for collect the dust simultaneously, at last, uniformly collect through the vent of bottom, through setting up handle 24 and hand protector rubber 25, be convenient for remove baffle 23, through setting up rectangular door 26 and closing plate 27, be convenient for open rectangular door 26, change the inside sack 14 of device body 4, through setting up vibrating chamber 28 and vibrating machine 29, when the dust is not too much on the sack 14, can use vibrating machine 29 to vibrate, shake the dust and fall, avoid pulse device to cause too big damage to sack 14.

The working principle of the whole device is as follows: firstly, the valve 6 is opened, then the dust-carrying air pumping device is conveyed into the air suction pipe 7, at this time, the dust-carrying device can sequentially pass through the air suction pipe 7, the valve 6 and the air inlet pipe 5 to enter the filter chamber 8 in the device body 4, at this time, air can pass through the cloth bag 14 and the frame 13 and enter the air purifying chamber 10 through the holes 12, then flow out of the device body 4 through the air outlet pipe 11 in the air purifying chamber 10, dust in the air can be blocked by the cloth bag 14 when passing through the cloth bag 14, finally falls into the dust discharging valve 18 at the bottom of the device body 4 through the gravity of the dust-carrying air pumping device or is attached to the cloth bag 14, and a lot of dust can be accumulated in the cloth bag 14 after long-time filtering of dust-carrying air, so that the efficiency of the cloth bag 14 for filtering dust is reduced, at this time, the valve 6 can be closed, the compression tank 16 can be started, and then the compression tank 16 can input compressed air to the annular gap injector 17, the annular ejector 17 performs high-pressure impact on the cloth bag 14 at the bottom of the hole 12 at the compressed air output end, dust in the cloth bag 14 is flushed by the generated high-pressure impact force, the air pump 20 is opened at the moment, the air filled with dust in the filter chamber 8 is sucked under the action of the air pump 20, and only the air outlet pipe 11 of the whole device flows into the device body 4, so that the air outside the air outlet pipe 11 can enter, sequentially passes through the air purifying chamber 10 and the hole 12, passes through the cloth bag 14, flows into the ash discharge valve 18 with the dust floating in the filter chamber 8, is blocked by the filter cloth 21 in the air extracting pipe 19, finally falls on the baffle plate 23, can hold the hand guard rubber 25 on the handle 24 when the dust on the baffle plate 23 is excessive, and pulls out the baffle plate 23 under the limit of the pulling force and the clamping groove 22, the dust on the baffle plate 23 falls out of the ash valve 18 through the gap leaked when the baffle plate 23 moves to collect the dust, if the dust on the cloth bag 14 is not much, the vibrator 29 in the vibrator 28 can be started, the dust on the cloth bag 14 can be shaken off by the impact force generated by the vibration of the vibrator 29 and sucked into the ash valve 18 through the air suction pump 20, and if the cloth bag 14 needs to be replaced, the screw on the rectangular door 26 can be unscrewed to open the rectangular door 26, so that the cloth bag 14 is replaced from the opened mouth.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a deashing structure of sack cleaner which characterized in that: the device comprises four support columns (1), a support plate A (2) is fixedly sleeved between the outer surface walls of the four support columns (1), a support plate B (3) is fixedly sleeved between the outer surface walls of the four support columns (1), a device body (4) is fixedly arranged at the top of the support plate B (3), an air inlet pipe (5) is fixedly communicated with one side of the outer wall of the device body (4), a valve (6) is fixedly communicated with the input end of the air inlet pipe (5), an air suction pipe (7) is fixedly communicated with the input end of the valve (6), a filter chamber (8) is arranged in the device body (4), a baffle plate (9) is arranged at the top of the inner wall of the filter chamber (8), a gas purifying chamber (10) is arranged at the top of the outer wall of the baffle plate (9), a group of holes (12) are fixedly communicated with one side of the inner wall of the gas purifying chamber (10), a group of frames (13) are fixedly arranged at the top of the baffle plate (9), the inner wall of each frame (13) is respectively communicated with the inner wall of each cloth bag (14), each group of the inner wall (14) of the cloth bags (14) is respectively fixedly arranged at the bottom of each cloth bag (14), the device comprises a device body (4), wherein a fixing frame (15) is fixedly arranged on one side of the outer wall of the device body (4), a compression tank (16) is fixedly inserted into the inner surface wall of the fixing frame (15), an annular ejector (17) is fixedly arranged at the top of a baffle plate (9), the output end of the annular ejector (17) penetrates through one side of the outer wall of the device body (4) and is fixedly communicated with the output end of the compression tank (16), a plurality of output ends of the annular ejector (17) are respectively communicated with the inner surface walls of a plurality of holes (12), an ash discharge valve (18) is fixedly arranged at the bottom of the device body (4), an exhaust pipe (19) is fixedly communicated with one side of the outer wall of the ash discharge valve (18), and an exhaust pump (20) is fixedly communicated with the output end of the exhaust pipe (19).

2. The ash removal structure of a bag-type dust collector according to claim 1, wherein: the output end of the exhaust pipe (19) is fixedly provided with a filter cloth (21).

3. The ash removal structure of a bag-type dust collector according to claim 1, wherein: clamping grooves (22) are formed in two sides of the inner wall of the ash discharge valve (18), and baffles (23) are movably inserted into the inner surface walls of the two clamping grooves (22).

4. The ash removal structure of a bag-type dust collector according to claim 3, wherein: a handle (24) is welded on one side of the outer wall of the baffle (23), and a hand-protecting rubber (25) is fixedly sleeved on the outer surface wall of the handle (24).

5. The ash removal structure of a bag-type dust collector according to claim 1, wherein: the device is characterized in that a rectangular door (26) is fixedly arranged on one side of the outer wall of the device body (4) through a set of screws, a sealing plate (27) is fixedly arranged on one side of the outer wall of the rectangular door (26), and one side of the outer wall of the sealing plate (27) penetrates through one side of the inner wall of the filter chamber (8).

6. The ash removal structure of a bag-type dust collector according to claim 1, wherein: two vibrating chambers (28) are arranged in the baffle plate (9), and vibrating machines (29) are fixedly arranged on the inner surface walls of the two vibrating chambers (28).

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