Dust collector with flushing function

Abstract

The utility model is applicable to the technical field of industrial dust removal, and provides a dust collector with a flushing function, which comprises a dust collection box, a mounting plate fixedly mounted in the dust collection box, a plurality of dust removal filter bags detachably mounted on the mounting plate, a plurality of fixing frames fixedly mounted in the dust collection box, and water curtain paper mounted on the fixing frames. A plurality of water guide pipes II are fixedly mounted in the dust collection box, the water guide pipes II and the dust removal filter bags are arranged in a staggered manner, spray heads II are fixedly mounted at the lower ends of the water guide pipes II, the spray heads II directly face the water curtain paper, and the water guide pipes II are communicated with a water pump I through an electromagnetic valve II and a pipeline; a water pump is used for conveying spraying water to be sprayed to the water curtain paper through a plurality of nozzles II, so that the spraying water is in full contact with dust particles, and the flushing efficiency is higher; the settling pond is installed in the separation chamber, the inclined filter screen is installed above the settling pond, dust and spraying water are preliminarily filtered, sewage is precipitated and separated through the settling pond, and the efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to industrial dust removal technical field especially, it is a kind of dust collector with flushing function. BACKGROUND

[0002] In the current industrial dust removal technical field, industrial dust removal is the technical measure for removing particulate matter from dust-containing gas to reduce its emission to atmosphere, dust-containing industrial waste gas or generated in the mechanical process of solid material crushing, screening, conveying, blasting, etc., or generated in the process of combustion, high-temperature smelting and chemical reaction. Therefore, dust collector is often used, i.e. the equipment for collecting suspended dust and mist from gas, to collect and process dust on site.

[0003] The utility model discloses a kind of explosion-proof wet dust collectors with flushing function, including dust collector, tap water tank, sewage tank and controller, mist removal layer is equipped in dust collector, tap water tank and sewage tank are located at the both sides of dust collector respectively, water inlet pipe and water outlet pipe are equipped on tap water tank, water outlet pipe is connected with dust collector by flushing component, one end of flushing component is connected with water outlet pipe, the other end of flushing component is inserted into dust collector and extends to the top of mist removal layer in dust collector, and temperature sensor is equipped in the top of flushing component in dust collector, temperature sensor and dust collector are electrically connected with controller, the water outlet of dust collector is communicated with sewage tank. The utility model has the advantages of avoiding dust accumulation and caking adhesion, safe to use, simple and convenient to disassemble, high reliability, high safety factor, low cost and the like.

[0004] But the above patent has the following deficiencies:

[0005] In the above patent, the dust accumulated and caked on the mist removal layer is flushed by the nozzles of the spray pipeline, to prevent dust accumulation and caking adhesion. However, the contact area with dust is reduced during flushing, which is easy to cause dust and other particles to remain in the air. At the same time, water and dust are not easy to separate, the flushing efficiency is low, and the cleaning is relatively difficult. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of dust collector with flushing function, to solve the problem of the above-mentioned background, the contact area with dust is reduced during flushing, which is easy to cause dust and other particles to remain in the air. At the same time, water and dust are not easy to separate, the flushing efficiency is low, and the cleaning is relatively difficult.

[0007] The utility model is implemented as follows: a kind of dust collector with flushing function, including dust collection tank, mounting plate is fixedly installed in the inside of dust collection tank, a plurality of dust filter bags are detachably installed on the mounting plate.

[0008] The spraying mechanism comprises a water storage tank arranged on one side of the dust collecting tank, and a water pump I is arranged on the water storage tank;

[0009] A plurality of fixed frames are fixedly arranged in the dust collecting tank, and water curtain papers are arranged on the fixed frames.

[0010] A plurality of water guide pipes II are fixedly arranged in the dust collecting tank, and the water guide pipes II are arranged alternately with the dust collecting filter bags, the lower ends of the water guide pipes II are fixedly provided with nozzles II, the nozzles II face the water curtain papers, and the water guide pipes II are communicated with the water pump I through electromagnetic valves II and pipelines.

[0011] The separating mechanism is arranged in the dust collecting tank and used for separating dust.

[0012] Preferably, a plurality of water guide pipes I are arranged in the dust collecting tank and above the mounting plate.

[0013] The nozzles I are arranged on the water guide pipes I, and the nozzles I are matched with the dust collecting filter bags.

[0014] Preferably, the electromagnetic valves I are fixedly arranged on the water guide pipes I, and the water guide pipes I are communicated with the water pump I through the electromagnetic valves I.

[0015] Preferably, the air inlet pipes are arranged on the outer wall of the dust collecting tank, and the air outlet pipes are arranged on the upper end of the dust collecting tank.

[0016] The exhaust fan is arranged on the upper end of the dust collecting tank, the exhaust fan is used for conveying waste gas through the air inlet pipes and discharging purified air through the air outlet pipes, and the exhaust fan is used for improving the air flow rate and facilitating the suction of smoke dust.

[0017] Preferably, the air guide pipes are fixedly arranged on the dust collecting tank, and the blowing heads are arranged on the air guide pipes.

[0018] The blowing heads face the corresponding dust collecting filter bags, the air pump is fixedly arranged on the outer wall of the dust collecting tank, and the air pump is communicated with the air guide pipes through pipelines.

[0019] Preferably, the separating chamber is arranged in the dust collecting tank and below the mounting plate.

[0020] The separation chamber is internally provided with a sedimentation tank, and an inclined filter screen is arranged above the sedimentation tank.

[0021] Preferably, the sedimentation tank is internally provided with an adsorption layer and a sedimentation layer, and the adsorption layer is arranged above the sedimentation layer.

[0022] The inner wall of the separation chamber is internally provided with a nozzle three, and the outer wall of the dust collection box is fixedly provided with a water pump two, one end of the water pump two is communicated with the sedimentation tank through a pipeline, and the other end is communicated with the nozzle three through a pipeline.

[0023] Compared with the prior art, the dust collector with the flushing function has the advantages that:

[0024] 1. The dust collection box is internally fixedly provided with a mounting plate, a plurality of dust removal filter bags are detachably arranged on the mounting plate, a plurality of fixed frames are fixedly arranged in the dust collection box, and water curtain paper is arranged on the fixed frames.

[0025] 2. The separation chamber is internally provided with a sedimentation tank, and an inclined filter screen is arranged above the sedimentation tank. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural schematic view of the utility model

[0027] Figure 2 It is a structural schematic view of the utility model Figure 1 It is an enlarged view of A in the utility model

[0028] Figure 3 It is an enlarged view of B in the utility model Figure 1

[0029] Figure 4 It is a top view of the mounting plate of the utility model

[0030] In the drawing:

[0031] 1. Dust collection box; 11. Air inlet pipe; 12. Air outlet pipe; 13. Exhaust fan; 14. Mounting plate; 141. Dust removal filter bag; 15. Air guide pipe; 151. Spray blowing head; 16. Air pump; 17. Separation chamber;​

[0032] 2, spray mechanism; 21, water storage tank; 211, water pump one; 22, water guide pipe one; 221, spray head one; 222, electromagnetic valve one; 23, water guide pipe two; 231, spray head two; 232, electromagnetic valve two; 24, fixed frame; 241, water curtain paper;

[0033] 3, separation mechanism; 31, filter screen; 32, sedimentation tank; 321, adsorption layer; 322, sedimentation layer; 33, water pump two; 331, spray head three. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application.

[0035] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0036] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0037] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the devices or elements indicated to have a particular orientation, to be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] Please refer to Figures 1-4The utility model provides a technical scheme: a dust collector with flushing function, including dust collecting box 1, the inside fixed mounting of dust collecting box 1 has mounting plate 14, a plurality of dust filter bags 141 are detachably installed on mounting plate 14, the outer wall of dust collecting box 1 is installed with air inlet pipe 11, and the upper end of dust collecting box 1 is installed with air outlet pipe 12, and the upper end of dust collecting box 1 is installed with exhaust fan 13.

[0040] Wherein, the waste gas is made into dust collecting box 1 by air inlet pipe 11 connecting pipeline, exhaust fan 13 improves air flow rate, makes waste gas pass through a plurality of dust filter bags 141, utilizes a plurality of dust filter bags 141 to filter waste gas, makes dust and other particles remain on the surface of dust filter bag 141, and filtered air is discharged through air outlet pipe 12.

[0041] Spraying mechanism 2, it includes water storage tank 21, water storage tank 21 is arranged at one side of dust collecting box 1, water pump one 211 is installed on water storage tank 21, the inside fixed mounting of dust collecting box 1 has a plurality of fixed frames 24, water curtain paper 241 is installed on fixed frame 24, a plurality of water curtain papers 241 and a plurality of dust filter bags 141 are staggered arrangement, a plurality of water guide pipes two 23 are fixedly installed in dust collecting box 1, a plurality of water guide pipes two 23 are staggered with dust filter bag 141, the lower end of water guide pipe two 23 is fixedly installed with spray head two 231, spray head two 231 is opposite water curtain paper 241, and water guide pipe two 23 is communicated with water pump one 211 by electromagnetic valve two 232 and pipeline.

[0042] Wherein, spraying water is stored by water storage tank 21, electromagnetic valve two 232 and water pump one 211 are opened by controller, and spraying water in water storage tank 21 is extracted into water guide pipe two 23, and then is sprayed out by a plurality of spray heads two 231, so that spraying water is sprayed on water curtain paper 241, thereby forming a plurality of water curtains in dust collecting box 1, so that the contact area of dust and spraying water is improved, so that it is fully contacted, thereby achieving the purpose of dust removal and noise reduction, and liquid level meter can be installed in water storage tank 21, so that spraying water is injected from the outside by valve.

[0043] A plurality of water guide pipes one 22 are installed in dust collecting box 1, a plurality of water guide pipes one 22 are all arranged above mounting plate 14, a plurality of spray heads one 221 are installed on a plurality of water guide pipes one 22, a plurality of spray heads one 221 are matched with a plurality of dust filter bags 141, electromagnetic valve one 222 is fixedly installed on water guide pipe one 22, and water guide pipe one 22 is communicated with water pump one 211 by electromagnetic valve one 222.

[0044] Further, electromagnetic valve one 222 is opened by controller, and spraying water is extracted into water guide pipe one 22 by water pump one 211, and dust filter bag 141 is washed by a plurality of spray heads one 221, so that the dust removal efficiency is higher.

[0045] A plurality of air guide pipes 15 are fixedly installed on the dust collecting box 1, a plurality of blowing heads 151 are installed on the plurality of air guide pipes 15, the plurality of blowing heads 151 are all opposite to the corresponding dust removal filter bags 141, and an air pump 16 is fixedly installed on the outer wall of the dust collecting box 1 and is communicated with the plurality of air guide pipes 15 through pipelines.

[0046] Specifically, after the dust collector works for a predetermined time, the air pump 16 sends air into the plurality of air guide pipes 15, and the plurality of blowing heads 151 blow the plurality of dust removal filter bags 141, so that the dust on the surfaces of the plurality of dust removal filter bags 141 falls off.

[0047] The separation mechanism 3 is used for separating dust, is installed in the dust collecting box 1, and the dust collecting box 1 is internally provided with a separation chamber 17, the separation chamber 17 is arranged below the mounting plate 14, a sedimentation tank 32 is installed in the separation chamber 17, an inclined filter screen 31 is installed above the sedimentation tank 32, an adsorption layer 321 and a sedimentation layer 322 are arranged in the sedimentation tank 32, the adsorption layer 321 is arranged above the sedimentation layer 322, a third nozzle 331 is installed on the inner wall of the separation chamber 17, a second water pump 33 is fixedly installed on the outer wall of the dust collecting box 1, one end of the second water pump 33 is communicated with the sedimentation tank 32 through a pipeline, and the other end of the second water pump 33 is communicated with the third nozzle 331 through a pipeline.

[0048] It should be noted that sewage flows into the separation chamber 17, the filter screen 31 filters the sewage, so that larger particles of impurities are screened out, at the same time, the sewage flows into the sedimentation tank 32, the adsorption layer 321 can be an activated carbon layer and preliminarily adsorbs impurities in the sewage, and the sedimentation layer 322 can be a sand layer, so that the impurities are deposited in the sedimentation tank 32, the second water pump 33 extracts the separated sewage and sends the separated sewage into the third nozzle 331, so as to wash the filter screen 31, and sewage outlets are arranged on the two outer walls of the dust collecting box 1 and are opposite to the filter screen 31 and the sedimentation tank 32 respectively, so as to facilitate cleaning of the separation chamber 17.

[0049] The working principle and use process of the utility model are as follows: Figures 1-4, through the air inlet pipe 11 connection pipeline makes the exhaust gas into the dust collecting box 1, exhaust fan 13 improves the air flow rate, makes the exhaust gas through multiple dust filter bag 141, utilize multiple dust filter bag 141 to the exhaust gas is filtered, make dust and other particles remain on the surface of dust filter bag 141, the filtered air is discharged via the air outlet pipe 12, by the water storage tank 21 storage spray water, after the dust collector works to the predetermined time, air pump 16 will be sent to multiple air pipes 15 in, by multiple spray head 151 to multiple dust filter bag 141 are sprayed, make the dust on its surface fall off, by the controller opens electromagnetic valve one 222, utilize water pump one 211 extraction spray water to water pipe one 22 in, by multiple spray head one 221 to dust filter bag 141 are washed, dust removal efficiency is higher, utilize the controller to open electromagnetic valve two 232, and water pump one 211, extraction spray water quality water pipe two 23 in the water storage tank 21 inside, further through multiple spray head two 231 spray, make spray water spray to water curtain paper 241, thereby form multiple water curtains in the dust collecting box 1, thereby improve the contact area of dust and spray water, make it fully contact, sewage flows into the separation chamber 17, filter screen 31 carries out filtration to sewage, thereby to the larger particle impurities are screened, simultaneously sewage flows into the sedimentation tank 32, adsorption layer 321 can be activated carbon layer, carries out preliminary adsorption to the impurities in sewage, and sedimentation layer 322 can be gravel layer, make the impurities deposit in the sedimentation tank 32, and water pump two 33 extraction separated sewage is transported to spray head three 331 in, carries out washing to filter screen 31, clean more convenient.

[0050] The above only describes the preferred embodiment of the present application and is not intended to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust collector with a rinsing function, characterized in that: Including dust collecting box (1), the inside fixed mounting of dust collecting box (1) has installation board (14), the detachable mounting of installation board (14) has multiple dust filter bags (141); Spray mechanism (2), it includes water storage tank (21), water storage tank (21) is arranged at one side of dust collecting box (1), and water pump one (211) is installed on water storage tank (21); The inside fixed mounting of dust collecting box (1) has multiple fixed frames (24), and water curtain paper (241) is installed on fixed frame (24), multiple water curtain papers (241) and multiple dust filter bags (141) are staggered arrangement; Multiple guide pipes two (23) are fixedly installed in the inside of dust collecting box (1), multiple guide pipes two (23) are staggered with dust filter bag (141), the lower end of guide pipe two (23) is fixedly installed with spray head two (231), and spray head two (231) is opposite water curtain paper (241), and guide pipe two (23) is communicated with water pump one (211) through electromagnetic valve two (232) and pipeline; Separation mechanism (3) is used to separate dust, and separation mechanism (3) is installed in dust collecting box (1).

2. The dust collector with a washing function according to claim 1, wherein: Multiple guide pipes one (22) are installed in the inside of dust collecting box (1), and multiple guide pipes one (22) are all arranged above installation board (14); Multiple spray heads one (221) are installed on multiple guide pipes one (22), and multiple spray heads one (221) are matched with multiple dust filter bags (141).

3. The dust collector with a washing function according to claim 2, wherein: Electromagnetic valve one (222) is fixedly installed on guide pipe one (22), and guide pipe one (22) is communicated with water pump one (211) through electromagnetic valve one (222) and pipeline.

4. The dust collector with a washing function according to claim 1, wherein: Air inlet pipe (11) is installed on the outer wall of dust collecting box (1), and air outlet pipe (12) is installed on the upper end of dust collecting box (1); Exhaust fan (13) is installed on the upper end of dust collecting box (1).

5. The dust collector with a washing function according to claim 1, wherein: Multiple air guide pipes (15) are fixedly installed on dust collecting box (1), and multiple spray heads (151) are installed on multiple air guide pipes (15); Multiple spray heads (151) are opposite corresponding dust filter bags (141), and air pump (16) is fixedly installed on the outer wall of dust collecting box (1), and air pump (16) is communicated with multiple air guide pipes (15) through pipeline.

6. The dust collector with a washing function according to claim 1, wherein: Separation chamber (17) is arranged in the inside of dust collecting box (1), and separation chamber (17) is arranged below installation board (14); Sedimentation tank (32) is installed in separation chamber (17), and inclined screen (31) is installed above sedimentation tank (32).

7. The dust collector with a washing function according to claim 6, wherein: Adsorption layer (321) and sedimentation layer (322) are arranged in sedimentation tank (32), and adsorption layer (321) is arranged above sedimentation layer (322). The inner wall of the separation chamber (17) is provided with a third nozzle (331), and the outer wall of the dust collecting box (1) is fixedly provided with a water pump two (33). One end of the water pump two (33) is communicated with the sedimentation tank (32) through a pipeline, and the other end is communicated with the third nozzle (331) through a pipeline.

Images