CN112999808A - Combined dust removing equipment - Google Patents
Combined dust removing equipment Download PDFInfo
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- CN112999808A CN112999808A CN202110187863.4A CN202110187863A CN112999808A CN 112999808 A CN112999808 A CN 112999808A CN 202110187863 A CN202110187863 A CN 202110187863A CN 112999808 A CN112999808 A CN 112999808A
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- 239000000428 dust Substances 0.000 title claims abstract description 434
- 230000007246 mechanism Effects 0.000 claims abstract description 195
- 238000003860 storage Methods 0.000 claims abstract description 123
- 239000004744 fabric Substances 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 238000005507 spraying Methods 0.000 claims description 42
- 238000000926 separation method Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 9
- 239000012717 electrostatic precipitator Substances 0.000 claims description 9
- 238000005367 electrostatic precipitation Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000003020 moisturizing effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
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- 231100000719 pollutant Toxicity 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses combined dust removing equipment which comprises an induced draft fan, a cyclone dust removing mechanism, an electrostatic dust removing mechanism, a cloth bag dust removing mechanism, a spray dust removing mechanism and a blower. The dust collector is provided with the draught fan, the cyclone dust collection mechanism, the electrostatic dust collection mechanism, the cloth bag dust collection mechanism, the spray dust collection mechanism and the air feeder which are communicated through the connecting pipes and are detachably arranged, the required mechanisms can be freely assembled and selected according to needs, the pertinence is stronger, the dust collector can be better applied to various working environments, the dust storage barrel, the dust storage head and the dust storage box can be used for automatically collecting dust, and the dust collector can work for a long time.
Description
Technical Field
The invention belongs to the technical field of dust removing equipment, and particularly relates to combined dust removing equipment.
Background
The dust removing equipment is equipment for separating dust from air flow, which is common industrial equipment in industrial production, the dust removing equipment enables air in the dust removing equipment to be extracted through a negative pressure air extracting fan, so that pressure difference is generated between the inside and the outside of the dust removing equipment, the air flow with dust enters a dust remover and is filtered by a filter part such as a filter cylinder or a cloth bag, and the filtered clean air is discharged through an air outlet, so that the dust removing equipment can eliminate pollution and protect the environment, greatly improve the working environment of workers on the other hand, and can also recover useful materials, integrates a plurality of advantages, the performance of the dust removing equipment is expressed by the amount of treatable air, the resistance loss and the dust removing efficiency when the air passes through the dust remover, and meanwhile, the price, the operation and maintenance cost, the service life and the operation management difficulty are important factors for considering the performance of the dust removing equipment, the dust removing equipment is widely applied to industries such as electric power, water conservancy, steel, chemical engineering and the like in China at present, and makes positive contribution to effective control of the discharge amount of wastes in China, but attention needs to be paid to the fact that the problem of air pollution in China is still outstanding, according to the latest data published by the ministry of environmental protection, the proportion of severe pollution days to severe pollution days in 74 cities in July and China in 2013 is respectively reduced by 3.2 percent and 0.4 percent, the concentration of main pollutants is reduced, days with ozone and PM2.5 as the first pollutants are more in the excessive days and respectively account for 71.6 percent and 24 percent of the first pollution days, data shows that the ozone replaces PM2.5 to become the main pollutants in 7 months, in order to reduce the air pollution and protect the atmospheric environment, the government of China pays more and more attention to environmental protection, the investment for environmental protection is continuously increased, the proportion of the environmental protection investment accounts for GDP continuously, and in, each index of the manufacturing industry of the dust removing equipment in China still keeps the annual growth rate of more than 30 percent, and the development prospect is good, so that the investment prospect of the manufacturing industry of the dust removing equipment in China is still wide.
The prior dust removing equipment has the following problems: the dust removing equipment which is the most important equipment manufacturing product for controlling air pollution has a wide utilization prospect, the market admission threshold of the dust removing equipment manufacturing industry of China is low, the standards are not uniform, enterprises participating in project competition are not uniform, certain adverse effects are caused on the development of the industry, and the existing dust removing equipment has the defects of low dust removing efficiency and incapability of continuously working for a long time and is greatly influenced by environmental factors.
Disclosure of Invention
The invention aims to provide a combined dust removing device, which aims to solve the problems that the existing dust removing device in the background art has the defects of low dust removing efficiency and incapability of continuously working for a long time, and is greatly influenced by environmental factors.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a modular dust collecting equipment, includes draught fan, whirlwind dust removal mechanism, electrostatic precipitator mechanism, sack dust removal mechanism, sprays dust removal mechanism and forced draught blower, its characterized in that: one side of the draught fan is fixedly connected with a first air inlet pipe, the first air inlet pipe is fixedly arranged on the surface of the cyclone dust removal mechanism, a first air outlet pipe is fixedly arranged at the upper end of the cyclone dust removal mechanism, a lower ash pipe is fixedly arranged at the lower end of the cyclone dust removal mechanism, an ash discharge valve is fixedly arranged at one side of the lower ash pipe, an ash storage barrel is fixedly arranged at the lower end of the lower ash pipe, one end of the first air outlet pipe is fixedly connected with a second air inlet pipe through a connecting pipe, the end head of the second air inlet pipe is fixedly arranged on the upper surface of the electrostatic dust removal mechanism, one side of the electrostatic dust removal mechanism is fixedly communicated with the cloth bag dust removal mechanism through a transition pipe, an ash storage head is arranged at the lower end of the cloth bag dust removal mechanism, a rotary valve is arranged between the cloth bag dust removal mechanism and the ash storage head, an air, a pulse valve is arranged on one side of the air purifying chamber, a second air outlet pipe is fixedly arranged on the other side of the air purifying chamber, the pulse valve is connected with the air purifying chamber through a blowing pipe, a driving fan is fixedly arranged on the upper side of the surface of the second air outlet pipe, one end of the second air outlet pipe is fixedly connected with a third air inlet pipe, the third air inlet pipe is fixedly arranged on the upper surface of the spraying and dust removing mechanism, a dust storage box is arranged at the lower end of the spraying and dust removing mechanism, a dust exhaust valve is arranged between the dust storage box and the spraying and dust removing mechanism, a self-service water replenishing pipe and a circulating mechanism are fixedly arranged at the lower end of the surface of the spraying and dust removing mechanism, the circulating mechanism is arranged on the upper side of the self-service water replenishing pipe, a circulating pipe is fixedly arranged on the upper surface of the circulating mechanism, the end of the, the end fixed mounting of third outlet duct has the forced draught blower, cyclone dust removal mechanism includes barrel, cone, first intake pipe, first outlet duct, unloading valve, lower grey pipe and ash storage cylinder, first intake pipe sets up the surperficial upper end at the barrel, the fixed upper surface that sets up at the barrel of first outlet duct, the lower extreme of cone is through grey pipe fixed connection ash storage cylinder down, electrostatic precipitation mechanism's inside is provided with anode plate, cathode plate, first polar plate, breather chamber, bracing piece, dust storage chamber, baffle, elastic component, pivot, second polar plate, electrostatic precipitation chamber, insulating box, high voltage direct current power supply and reposition of redundant personnel mechanism, reposition of redundant personnel mechanism's upper end fixed connection second intake pipe, reposition of redundant personnel mechanism's lower extreme is provided with cathode plate and anode plate, electrostatic precipitation mechanism's surperficial upper end embedding is installed high voltage direct current power supply, the electrostatic dust removal device comprises an electrostatic dust removal mechanism, a first polar plate and a second polar plate are fixedly mounted on two sides of the middle portion of the inner wall of the electrostatic dust removal mechanism, an electrostatic dust removal cavity is arranged between the first polar plate and the second polar plate, a support plate is fixedly mounted on the inner wall of the electrostatic dust removal mechanism, a baffle is arranged at the end of the support plate through a rotating shaft, an elastic component is fixedly mounted on the inner wall of the electrostatic dust removal mechanism, a dust storage cavity is arranged between the baffle and the support plate, a ventilation cavity is arranged on one side, away from the dust storage cavity, of the support plate, the ventilation cavity is communicated with a transition pipe, a slow flow pipe, a guide plate and a dust removal filter bag are arranged inside the bag dust removal mechanism, one side of the slow flow pipe is communicated with the transition pipe, a guide plate is arranged on the other side of the, the dust collecting device is characterized in that a dust storage cavity is arranged at the lower end of the cloth bag dust removing mechanism, a dust storage head is fixedly arranged in the dust storage cavity through a rotary valve, a connecting ring, a water spraying head, a dust removing plate, a steam-water separation plate, a circulation cavity, a water storage tank, a dust exhaust valve, a dust storage tank, a circulation mechanism, a circulation pipe and a spraying cavity are arranged in the spraying dust removing mechanism, a third air inlet pipe is fixedly connected with the water spraying head through the connecting ring, the fixing mechanism is fixedly arranged at the upper end of the spraying dust removing mechanism, the spraying cavity is arranged on the lower side of the water spraying head, the dust storage plate is arranged in the spraying cavity, the steam-water separation plate is arranged on the surface of the spraying cavity, the water storage tank is arranged at the lower end of the spraying dust removing mechanism, the circulation cavity is arranged between the water storage tank and the steam-water separation, and the end intercommunication watering head, the lower extreme of aqua storage tank has the dust storage tank through drain valve fixed mounting, one side of drive fan is provided with the control block, the surface of self-service moisturizing pipe is provided with solid fixed ring, water inlet control valve sets up on solid fixed ring's surface.
Preferably, the driving fans are arranged in a plurality, and the driving fans are respectively arranged on the surfaces of the second air inlet pipe, the second air outlet pipe and the transition pipe.
Preferably, the dust removal filter bags are arranged in a plurality and are uniformly arranged on the upper surface of the cloth bag dust removal mechanism.
Preferably, the injection pipe is embedded in the air purifying chamber, a plurality of air blowing openings are formed in the surface of the injection pipe, and the plurality of air blowing openings correspond to the plurality of dust removing filter bags.
Preferably, the first polar plate and the second polar plate are arranged on the lower sides of the cathode polar plate and the anode polar plate and are positioned on the upper sides of the ventilation cavity and the dust removal cavity.
Preferably, the cathode plate and the anode plate are provided with a plurality of cathode plates and a plurality of anode plates which are alternately arranged, and the plurality of cathode plates and the plurality of anode plates are arranged inside the insulating box.
Preferably, the baffle is connected with the support plate through a rotating shaft in a rotating mode, and an included angle between the baffle and the support plate is forty-five degrees to one hundred seventy-five degrees.
Preferably, be connected for dismantling between draught fan and the cyclone dust removal mechanism, be connected for dismantling between cyclone dust removal mechanism and the electrostatic precipitator mechanism, be connected for dismantling between electrostatic precipitator mechanism and the sack dust removal mechanism, sack dust removal mechanism with spray to be connected for dismantling between the dust removal mechanism, spray to be connected for dismantling between dust removal mechanism and the forced draught blower.
Preferably, the upper end of the dust storage barrel is detachably connected with the lower dust pipe, the upper end of the dust storage head is detachably connected with the rotary valve, and the upper end of the dust storage box is detachably connected with the dust exhaust valve.
Preferably, the circulation mechanism is embedded in the water storage tank, and a filter screen is arranged between the circulation mechanism and the water storage tank.
Compared with the prior art, the invention provides combined dust removing equipment, which has the following beneficial effects:
1. the invention is provided with a draught fan, a cyclone dust removing mechanism, an electrostatic dust removing mechanism, a cloth bag dust removing mechanism, a spraying dust removing mechanism and a blower which are communicated through connecting pipes and are detachably arranged, the required mechanisms can be freely assembled and selected according to requirements, the pertinence is stronger, the dust removing effect is better in application to various working environments, the cyclone dust removing mechanism can mainly separate and remove dust with high concentration and coarse particle diameter through the inertia effect and the gravity effect of dust, a cylinder body and a cone body which are arranged inside are mutually matched, dust particles in air can be effectively removed, the dust enters an ash storage cylinder when the dust is controlled by an ash discharging valve and an ash discharging pipe, the dust can be effectively collected and removed, the electrostatic dust removing mechanism guides dust-containing airflow into an electrostatic field, and the gas is ionized under the action of a high-voltage electric field, the dust collector generates electrons and positive ions, respectively moves towards the positive pole and the negative pole under the action of an electric field, charges are loaded when dust particles flow through the electrostatic dust collection cavity, the dust particles are removed to a settlement polar plate with a sign opposite to that of negative charges of the dust particles at a certain speed and settle down in the settlement polar plate, so that the dust particles are separated from air flow, and are collected through the arranged dust storage cavity, so that the dust collector has higher dust collection efficiency, low resistance and convenient maintenance and management, has better effect on collecting fine dust particles, and is provided with a dust collection filter bag which is a dust collection device taking a fiber woven fabric or a filling layer as a filter medium, has better effects in all aspects of use application, form, dust collection air volume and action efficiency, is mainly used in places for collecting fine dust, can be well used on an exhaust dust collection system and an air inlet system, and has stronger practicability by adopting a novel filter material fiber filtering technology, the dust removal effect is better, the bottom end of the cloth bag dust removal mechanism is provided with the dust storage cavity, and the dust storage head is installed through the rotary valve, so that the dust is more conveniently collected and removed, the arrangement of the slow flow pipe and the guide plate can ensure that the dust removal efficiency is higher when air flow passes through, the spraying dust removal mechanism separates and collects dust particles through depending on the hydrophilic wetting of water power, the dust-containing gas occasions with high concentration and large air volume in the production process can be better treated, the separation efficiency of thicker and hydrophilic dust is higher, the dust removal effect is better, the requirements of production and life can be better met, the dust removal plate separates and filters dust contained in gas solution by taking granular material accumulation layers with different granularities as filter materials, the dust removal effect is more obvious, the gas-water separation plate can ensure that gas passes through, the circulating mechanism is matched with a circulating pipe to ensure that water resources can be fully, the bottom of the water storage tank is provided with a dust storage box through a dust discharge valve, so that dust can be separated, the work is more convenient, and the work efficiency is higher.
2. The dust collection device is provided with a plurality of dust collection mechanisms, the dust collection effect is better, the dust storage cylinder, the dust discharge valve, the dust storage cavity, the rotary valve, the dust storage head, the dust discharge valve and the dust storage box are arranged, dust can be automatically collected, the dust collection device can continuously work for a long time, equipment does not need to be stopped when internal dust is cleaned, only the dust storage head, the dust storage cylinder and the dust storage box need to be dismounted for cleaning, the use is more convenient, the cleaning is simpler, the filtering area is large, the working performance is stable, the purification efficiency is high, the use is more reliable, the site flexible design layout can be carried out according to the production requirement, and purified gas is discharged outwards through the draught fan, so that the purposes of collecting smoke dust, purifying gas and protecting the atmospheric environment are achieved, the air pollution can be effectively reduced, and the production living environment of people is healthier.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic structural view of a combined dust removing apparatus according to the present invention;
FIG. 2 is a schematic structural view of a cyclone storage mechanism according to the present invention;
FIG. 3 is a schematic structural diagram of an electrostatic storage mechanism according to the present invention;
FIG. 4 is a schematic structural view of a bag dust storage mechanism according to the present invention;
FIG. 5 is a schematic structural view of a spray storage mechanism according to the present invention;
in the figure: 1. an induced draft fan; 2. a first air outlet pipe; 3. a connecting pipe; 4. a second intake pipe; 5. a pulse valve; 6. a blowing pipe; 7. fixing the adjusting block; 8. a gas purifying chamber; 9. a second air outlet pipe; 10. driving a fan; 11. a circulation pipe; 12. a third intake pipe; 13. a third air outlet pipe; 14. a spraying dust removal mechanism; 15. a dust exhaust valve; 16. a dust storage box; 17. a water inlet control valve; 18. a self-service water replenishing pipe; 19. a rotary valve; 20. a dust storage head; 21. a cloth bag dust removal mechanism; 22. an electrostatic precipitation mechanism; 23. a dust discharging pipe; 24. a dust storage cylinder; 25. an ash discharge valve; 26. a cyclone dust removal mechanism; 27. a first intake pipe; 28. a transition pipe; 29. a circulating mechanism; 30. a barrel; 31. a cone; 32. an anode plate; 33. a cathode plate; 34. a first electrode plate; 35. a vent lumen; 36. a support plate; 37. a dust storage chamber; 38. a baffle plate; 39. an elastic component; 40. a rotating shaft; 41. a second polar plate; 42. an electrostatic dust removal cavity; 43. an insulating case; 44. a high voltage direct current power supply; 45. a flow dividing mechanism; 46. an air blowing port; 47. a dust removal filter bag; 48. a dust storage cavity; 49. a slow flow pipe; 50. a baffle; 51. a control block; 52. a connecting ring; 53. a sprinkler head; 54. a dust removal plate; 55. a steam-water separation plate; 56. a circulation chamber; 57. a water storage tank; 58. a fixing ring; 59. a spray chamber; 60. a filter screen; 61. a fixing mechanism; 62. an air blower.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a combined dust removing device, which comprises:
referring to fig. 1, a combined dust removing apparatus comprises an induced draft fan 1, a cyclone dust removing mechanism 26, an electrostatic dust removing mechanism 22, a cloth bag dust removing mechanism 21, a spraying dust removing mechanism 14 and a blower 62, wherein one side of the induced draft fan 1 is fixedly connected with a first air inlet pipe 27, the first air inlet pipe 27 is fixedly installed on the surface of the cyclone dust removing mechanism 26, the upper end of the cyclone dust removing mechanism 26 is fixedly provided with a first air outlet pipe 2, the lower end of the cyclone dust removing mechanism 26 is fixedly provided with a lower dust pipe 23, one side of the lower dust pipe 23 is fixedly provided with a dust discharging valve 25, the lower end of the lower dust pipe 23 is fixedly provided with a dust storage barrel 24, the cyclone dust removing mechanism 26 can mainly separate and remove dust with high concentration and coarse particle diameter through inertia effect and gravity effect on the dust, the barrel 30 and the cone 31 arranged inside are matched with each other to effectively remove dust particles in the air, and the dust enters the dust storage barrel 24 through the control, the dust can be effectively collected and removed, one end of the first air outlet pipe 2 is fixedly connected with a second air inlet pipe 4 through a connecting pipe 3, the end of the second air inlet pipe 4 is fixedly arranged on the upper surface of an electrostatic dust removing mechanism 22, the electrostatic dust removing mechanism 22 guides dust-containing airflow into an electrostatic field, under the action of a high-voltage electric field, the gas is ionized to generate electrons and positive ions, and the electrons and the positive ions respectively move to the positive pole and the negative pole through the action of the electric field, when dust particles flow through an electrostatic dust removing cavity 42, charges are charged negatively, settlement polar plates with the sign opposite to the negative charges are removed at a certain speed, and settlement is carried out at the settling polar plates, so that the airflow is removed, the dust is collected through a dust storage cavity 37, the dust removing efficiency is higher, the resistance is low, the maintenance and management are convenient, the effect is better in the aspect of collecting fine dust particles, one side of the electrostatic dust removing mechanism, the lower end of the cloth bag dust removing mechanism 21 is provided with a dust storage head 20, a rotary valve 19 is arranged between the cloth bag dust removing mechanism 21 and the dust storage head 20, the cloth bag dust removing mechanism 21 is provided with a dust removing filter bag 47, the dust removing filter bag 47 is a dust removing device taking a fiber woven fabric or a filling layer as a filter medium, the dust removing device has better effects in all aspects of use, form, dust removing air volume scale and action efficiency, is mainly used in a place for collecting fine dust, can be well used on an exhaust dust removing system and an air inlet system, has stronger practicability and better dust removing effect by adopting a novel filter material fiber filtering technology, the bottom end of the cloth bag dust removing mechanism 21 is provided with a dust storage cavity 48, the dust storage head 20 is arranged through the rotary valve 19, so that the collection and the removal of dust are more convenient, the arrangement of a slow flow pipe 49 and a guide plate 50 can ensure that the dust removing efficiency is, the upper surface of the air purifying chamber 8 is provided with a fixed adjusting block 7, one side of the air purifying chamber 8 is provided with a pulse valve 5, the other side of the air purifying chamber is fixedly provided with a second air outlet pipe 9, the pulse valve 5 is connected with the air purifying chamber 8 through an injection pipe 6, dust-containing gas enters a filter chamber through a lower open flange, relatively thick particles directly fall into a dust bin, the dust-containing gas is filtered through a filter bag, dust is retained on a bag surface, the purified gas enters the air purifying chamber through a bag opening and is discharged into the atmosphere through a fan, when the dust on the surface of the filter bag continuously increases, the program control instrument starts to work, the pulse valves 5 are opened one by one, compressed air is used for blowing and cleaning the filter bag through the injection pipe 6, the filter bag is suddenly expanded, the dust given to the bag surface rapidly breaks away from the filter bag and falls into the dust bin under the action of reverse air flow, the upper side of the surface of the dust, the third air inlet pipe 12 is fixedly arranged on the upper surface of the spraying dust removal mechanism 14, the lower end of the spraying dust removal mechanism 14 is provided with a dust storage box 16, a dust exhaust valve 15 is arranged between the dust storage box 16 and the spraying dust removal mechanism 14, the lower end of the surface of the spraying dust removal mechanism 14 is fixedly provided with a self-service water replenishing pipe 18 and a circulating mechanism 29, the circulating mechanism 29 is arranged on the upper side of the self-service water replenishing pipe 18, the upper surface of the circulating mechanism 29 is fixedly provided with a circulating pipe 11, the end of the circulating pipe 11 is arranged on the upper end of the surface of the spraying dust removal mechanism 14, the spraying dust removal mechanism 14 separates and collects dust particles by means of water power hydrophilic wetting, can better treat high-concentration and large-air-volume dust-containing gas occasions generated in the production process, has higher separation efficiency on thicker and hydrophilic dust, has better dust removal effect, can better meet the requirements of production and life, the dust removal plate 54 uses granular material accumulation layers, the dust removal effect is more obvious, the steam-water separation plate 55 can absorb moisture when gas passes through, the circulating mechanism 29 is matched with the circulating pipe 11 to fully utilize water resources, the waste of resources is effectively reduced, the bottom end of the water storage tank 57 is provided with the dust storage tank 16 through the dust exhaust valve 15, dust can be separated and removed, the work is more convenient, the work efficiency is higher, the upper end of one side of the spraying dust removal mechanism 14 far away from the circulating pipe 11 is fixedly provided with the third air outlet pipe 13, the end head of the third air outlet pipe 13 is fixedly provided with the air feeder 62, the induced draft fan 1 is detachably connected with the cyclone dust removal mechanism 26, the cyclone dust removal mechanism 26 is detachably connected with the electrostatic dust removal mechanism 22, the electrostatic dust removal mechanism 22 is detachably connected with the cloth bag dust removal mechanism 21, the cloth bag dust removal mechanism 21 is detachably connected with the spraying dust removal mechanism 14, and the spraying dust removal, the driving fans 10 are provided with a plurality of driving fans 10, the driving fans 10 are respectively arranged on the surfaces of the second air inlet pipe 4, the second air outlet pipe 9 and the transition pipe 28, the upper end of the ash storage barrel 24 is detachably connected with the lower ash pipe 23, the upper end of the ash storage head 20 is detachably connected with the rotary valve 19, the upper end of the dust storage box 16 is detachably connected with the dust exhaust valve 15, the induced air flow containing dust is introduced through the induced draft fan 1, the cyclone dust removal mechanism 26, the electrostatic dust removal mechanism 22, the cloth bag dust removal mechanism 21, the spraying dust removal mechanism 14 and the air feeder 62 are communicated through a connecting pipe, the detachable arrangement is realized, the required mechanisms can be freely assembled and selected as required, the pertinence is stronger, better application and various working environments can be realized, the site flexible design layout can be realized as required by production, and the dust.
Referring to fig. 2, the cyclone dust removing mechanism 26 includes a cylinder 30, a cone 31, a first air inlet pipe 27, a first air outlet pipe 2, an ash discharge valve 25, a lower ash pipe 23 and an ash storage cylinder 24, the first air inlet pipe 27 is disposed at the upper end of the surface of the cylinder 30, the first air outlet pipe 2 is fixedly disposed at the upper surface of the cylinder 30, the lower end of the cone 31 is fixedly connected to the ash storage cylinder 24 through the lower ash pipe 23,
referring to fig. 3, an anode plate 32, a cathode plate 33, a first plate 34, a vent cavity 35, a support plate 36, a dust storage cavity 37, a baffle plate 38, an elastic component 39, a rotating shaft 40, a second plate 41, an electrostatic dust collection cavity 42, an insulation box 43, a high-voltage direct current power supply 44 and a shunt mechanism 45 are arranged inside the electrostatic dust collection mechanism 22, the upper end of the shunt mechanism 45 is fixedly connected with a second air inlet pipe 4, the lower end of the shunt mechanism 45 is provided with the cathode plate 33 and the anode plate 32, the upper end of the surface of the electrostatic dust collection mechanism 22 is embedded with the high-voltage direct current power supply 44, the first plate 34 and the second plate 41 are fixedly installed on two sides of the middle portion of the inner wall of the electrostatic dust collection mechanism 22, the electrostatic dust collection cavity 42 is arranged between the first plate 34 and the second plate 41, the support plate 36 is fixedly installed on the inner wall of, elastic component 39 fixed mounting electrostatic precipitator mechanism 22's inner wall, be provided with dust storage chamber 37 between baffle 38 and the backup pad 36, ventilate the one side that the chamber 37 was kept away from in backup pad 36 to the chamber 35 setting of ventilating, it is linked together with excessive pipe 28 to ventilate the chamber 35, first polar plate 34 and second polar plate 41 set up the downside at negative pole polar plate 33 and positive pole polar plate 32, and be located the upside that ventilates chamber 35 and dust storage chamber 37, negative pole plate 33 and positive pole polar plate 32 all are provided with a plurality ofly, a plurality of negative pole polar plates 33 and a plurality of positive pole polar plate 32 set up in turn, and a plurality of negative pole polar plates 33 and a plurality of positive pole polar plate 32 all set up the inside at insulating box 43, baffle 38 is connected through pivot 40 and backup pad 36 rotation, the contained angle between baffle 38 and the backup pad 36 is forty-five degrees to.
Referring to fig. 4, a slow flow pipe 49, a dust storage cavity 48, a guide plate 50 and a dust removal filter bag 47 are arranged inside the bag dust removal mechanism 21, one side of the slow flow pipe 49 is communicated with the transition pipe 28, the other side of the slow flow pipe 49 is provided with the guide plate 50, the guide plate 50 is provided with the dust removal filter bag 47 on the side far away from the slow flow pipe 49, the dust removal filter bag 47 and the guide plate 50 are both fixedly installed at the upper end inside the bag dust removal mechanism 21, the dust storage cavity 48 is arranged at the lower end of the bag dust removal mechanism 21, a dust storage head 20 is fixedly installed in the dust storage cavity 48 through a rotary valve 19, a plurality of dust removal filter bags 47 are arranged, the dust removal filter bags 47 are uniformly arranged on the upper surface of the bag dust removal mechanism 21, an injection pipe 6 is embedded inside the air purification chamber 8, a plurality of air.
Referring to fig. 5, a connection ring 52, a water spray head 53, a dust removing plate 54, a steam-water separating plate 55, a circulation cavity 56, a water storage tank 57, a dust exhaust valve 15, a dust storage tank 16, a circulation mechanism 29, a circulation pipe 11 and a spray cavity 59 are arranged inside the spray dust removing mechanism 14, a third air inlet pipe 12 is fixedly connected with the water spray head 53 through the connection ring 52, a fixing mechanism 61 is fixedly arranged at the upper end of the spray dust removing mechanism 14, the spray cavity 59 is arranged at the lower side of the water spray head 53, the dust removing plate 54 is arranged inside the spray cavity 59, the steam-water separating plate 55 is arranged on the surface of the spray cavity 59, the water storage tank 57 is arranged at the lower end inside the spray dust removing mechanism 14, the circulation cavity 56 is arranged between the water storage tank 57 and the steam-water separating plate 55, the circulation mechanism 29 is embedded inside one side of the water storage tank 57, the lower end of the water storage tank 57 is fixedly provided with a dust storage box 16 through a dust exhaust valve 15, one side of the driving fan 10 is provided with a control block 51, the surface of the self-service water replenishing pipe 18 is provided with a fixing ring 58, the water inlet control valve 17 is arranged on the surface of the fixing ring 58, the circulating mechanism 29 is embedded and installed in the water storage tank 57, and a filter screen 60 is arranged between the circulating mechanism 29 and the water storage tank 57.
The working principle and the using process of the invention are as follows: after the dust removal device is installed, air flow containing dust is guided in through the draught fan 1, the cyclone dust removal mechanism 26, the electrostatic dust removal mechanism 22, the cloth bag dust removal mechanism 21, the spray dust removal mechanism 14 and the air feeder 62 are communicated through the connecting pipe 3 and are detachably arranged, required mechanisms can be freely assembled and selected according to needs, the pertinence is stronger, the dust removal device can be better applied to various working environments, site flexible design and layout can be carried out according to production needs, the dust removal effect is better, the cyclone dust removal mechanism 26 mainly can separate and remove dust with high concentration and coarse particle diameter through the inertia effect and the gravity effect on the dust, the cylinder 30 and the cone 31 which are arranged inside are matched with each other, dust particles in air can be effectively removed, and the dust enters the dust storage cylinder 24 through the dust discharge valve 25 and the dust discharge pipe 23, the dust can be effectively collected and removed, the electrostatic dust removing mechanism 22 is that the dust-containing air flow is guided into the electrostatic field, under the action of the high-voltage electric field, the air is ionized to generate electrons and positive ions, and the electrons and the positive ions respectively move to the positive pole and the negative pole through the action of the electric field, when the dust particles flow through the electrostatic dust removing cavity 42, the negative charges are removed to the settling polar plate with the opposite sign of the negative charges at a certain speed, and the settling polar plate is settled at the place, thereby the air flow is removed, the dust is collected through the arranged dust storage cavity 37, the dust removing efficiency is higher, the resistance is low, the maintenance and the management are convenient, the effect on the aspect of collecting the fine dust particles is better, the cloth bag dust removing mechanism 21 is provided with a dust removing filter bag 47, the dust removing filter bag 47 is a dust removing device taking a fiber woven fabric or a filling layer as a filter medium, the dust removal device is mainly used in places for collecting fine dust, can be well used in an exhaust dust removal system and an air inlet system, has stronger practicability and better dust removal effect by adopting a novel filter material fiber filtering technology, the bottom end of a cloth bag dust removal mechanism 21 is provided with a dust storage cavity 48, and a dust storage head 20 is installed through a rotary valve 19, so that the dust is more convenient to collect and remove, the arrangement of a slow flow pipe 49 and a guide plate 50 can ensure that the dust removal efficiency is higher when air flow passes through, the spraying dust removal mechanism 14 separates and collects dust particles by depending on the hydrophilic wetting of water power, can better treat occasions of high-concentration and large-air-volume dust-containing gas in the production process, has higher separation efficiency on thicker and hydrophilic dust, has better dust removal effect, can better meet the requirements of production and life, and can better separate and filter the dust contained in air solution by using particle material accumulation layers with different granularities as filter materials, the dust removal effect is more obvious, the steam-water separation plate 55 can enable gas to absorb moisture when passing through, the circulating mechanism 29 is matched with the circulating pipe 11 to enable water resources to be fully utilized, the waste of resources is effectively reduced, the dust storage box 16 is arranged at the bottom end of the water storage tank 57 through the dust discharge valve 15 and can separate and remove dust, the work is more convenient, the work efficiency is higher, the dust removal effect is better due to the arrangement of a plurality of dust removal mechanisms, the dust storage cylinder 24, the dust discharge valve 25, the dust storage cavity 48, the dust storage cavity 37, the rotary valve 19, the dust storage head 20, the dust discharge valve 15 and the dust storage box 16 can enable dust to be automatically collected, the dust removal device can work for a long time continuously, equipment does not need to be stopped when internal dust is cleaned, only the dust storage head 20, the dust storage cylinder 24 and the dust storage box 16 need to be detached for cleaning, the use is more convenient, the cleaning is simpler, the filtering area is large, purification efficiency is high, uses more reliably, can carry out on-the-spot nimble design overall arrangement according to production needs, and the gas outwards discharges through draught fan 1 after the purification to reach the purpose of collecting except that smoke and dust, purified gas and protect atmospheric environment, can effectual reduction air pollution, make people's production living environment healthier.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a combined dust collecting equipment, includes draught fan (1), cyclone dust removal mechanism (26), electrostatic precipitator mechanism (22), sack dust removal mechanism (21), sprays dust removal mechanism (14) and forced draught blower (62), its characterized in that: one side and first intake pipe (27) fixed connection of draught fan (1), first intake pipe (27) fixed mounting is on cyclone dust removal mechanism (26) surface, the upper end of cyclone dust removal mechanism (26) is fixed and is provided with first outlet duct (2), the lower extreme fixed mounting of cyclone dust removal mechanism (26) has down grey pipe (23), one side of grey pipe (23) is fixed and is provided with unloading valve (25) down, the lower extreme fixed mounting of grey pipe (23) has storage ash section of thick bamboo (24) down, the one end of first outlet duct (2) is through connecting pipe (3) fixed connection second intake pipe (4), the end fixed mounting of second intake pipe (4) is at the upper surface of electrostatic precipitation mechanism (22), one side of electrostatic precipitation mechanism (22) is through transition pipe (28) fixed intercommunication sack dust removal mechanism (21), the lower extreme of sack dust removal mechanism (21) is provided with storage ash head (20), a rotary valve (19) is arranged between the cloth bag dust removing mechanism (21) and the dust storage head (20), an air purifying chamber (8) is arranged on the upper surface of the cloth bag dust removing mechanism (21), a fixed adjusting block (7) is arranged on the upper surface of the air purifying chamber (8), a pulse valve (5) is arranged on one side of the air purifying chamber (8), a second air outlet pipe (9) is fixedly arranged on the other side of the air purifying chamber (8), the pulse valve (5) is connected with the air purifying chamber (8) through a blowing pipe (6), a driving fan (10) is fixedly arranged on the upper side of the surface of the second air outlet pipe (9), one end of the second air outlet pipe (9) is fixedly connected with a third air inlet pipe (12), the third air inlet pipe (12) is fixedly arranged on the upper surface of the spraying dust removing mechanism (14), a dust storage box (16) is arranged at the lower end of the spraying dust removing mechanism (14), and a dust exhaust valve (15), the fixed self-service moisturizing pipe (18) and the circulation mechanism (29) of being provided with of the surperficial lower extreme of spraying dust removal mechanism (14), circulation mechanism (29) sets up the upside at self-service moisturizing pipe (18), the last fixed surface of circulation mechanism (29) installs circulating pipe (11), the end setting of circulating pipe (11) is in the surperficial upper end that sprays dust removal mechanism (14), it has third outlet duct (13) to spray dust removal mechanism (14) one side upper end fixed mounting who keeps away from circulating pipe (11), the end fixed mounting of third outlet duct (13) has forced draught blower (62), cyclone dust removal mechanism (26) include barrel (30), cone (31), first intake pipe (27), first outlet duct (2), unloading valve (25), ash pipe (23) and storage barrel (24) down, first intake pipe (27) set up the surperficial upper end at barrel (30), the first air outlet pipe (2) is fixedly arranged on the upper surface of the barrel body (30), the lower end of the cone body (31) is fixedly connected with an ash storage barrel (24) through an ash pipe (23), an anode plate (32), a cathode plate (33), a first plate (34), a ventilation cavity (35), a support plate (36), a dust storage cavity (37), a baffle plate (38), an elastic component (39), a rotating shaft (40), a second plate (41), an electrostatic dust collection cavity (42), an insulation box (43), a high-voltage direct-current power supply (44) and a shunting mechanism (45) are arranged inside the electrostatic dust collection mechanism (22), the upper end of the shunting mechanism (45) is fixedly connected with a second air inlet pipe (4), the lower end of the shunting mechanism (45) is provided with the cathode plate (33) and the anode plate (32), and the high-voltage direct-current power supply (44) is embedded into the upper surface of the electrostatic dust collection, the electrostatic precipitator constructs the inner wall middle part both sides fixed mounting of (22) has first polar plate (34) and second polar plate (41), be provided with electrostatic precipitator chamber (42) between first polar plate (34) and second polar plate (41), the inner wall fixed mounting of electrostatic precipitator structure (22) has backup pad (36), the end of backup pad (36) is provided with baffle (38) through pivot (40), the inner wall of elastic component (39) fixed mounting electrostatic precipitator structure (22), be provided with storage dirt chamber (37) between baffle (38) and backup pad (36), ventilate chamber (35) and set up in backup pad (36) and keep away from one side of storage dirt chamber (37), it is linked together with excessive pipe (28) to ventilate chamber (35), sack dust removal mechanism (21) inside is provided with unhurried current pipe (49), storage dirt chamber (48), guide plate (50) and dust removal (47), one side of the slow flow pipe (49) is communicated with the transition pipe (28), the other side of the slow flow pipe (49) is provided with a guide plate (50), one side of the guide plate (50) far away from the slow flow pipe (49) is provided with a dust removal filter bag (47), the dust removal filter bag (47) and the guide plate (50) are both fixedly arranged at the upper end inside the cloth bag dust removal mechanism (21), the lower end of the cloth bag dust removal mechanism (21) is provided with a dust storage cavity (48), the dust storage cavity (48) is fixedly provided with a dust storage head (20) through a rotary valve (19), the inside of the spraying dust removal mechanism (14) is provided with a connecting ring (52), a water sprinkling head (53), a dust removal plate (54), a steam-water separation plate (55), a circulating cavity (56), a water storage tank (57), a dust discharge valve (15), a dust storage tank (16), a circulating mechanism (29, the third air inlet pipe (12) is fixedly connected with a water spraying head (53) through a connecting ring (52), the fixing mechanism (61) is fixedly installed at the upper end of the spraying and dust removing mechanism (14), a spraying cavity (59) is arranged on the lower side of the water spraying head (53), a dust removing plate (54) is arranged in the spraying cavity (59), a steam-water separating plate (55) is arranged on the surface of the spraying cavity (59), a water storage tank (57) is arranged at the lower end of the interior of the spraying and dust removing mechanism (14), a circulating cavity (56) is arranged between the water storage tank (57) and the steam-water separating plate (55), the circulating mechanism (29) is embedded and installed in one side of the water storage tank (57), the end of the circulating pipe (11) is embedded and installed in the spraying and dust removing mechanism (14), the end is communicated with the water spraying head (53), a dust storage tank (16) is fixedly installed at the lower end of the water storage tank, one side of the driving fan (10) is provided with a control block (51), the surface of the self-service water replenishing pipe (18) is provided with a fixing ring (58), and the water inlet control valve (17) is arranged on the surface of the fixing ring (58).
2. A modular dust extraction apparatus as claimed in claim 1, in which: the driving fans (10) are arranged in a plurality of numbers, and the driving fans (10) are respectively arranged on the surfaces of the second air inlet pipe (4), the second air outlet pipe (9) and the transition pipe (28).
3. A modular dust extraction apparatus as claimed in claim 1, in which: the dust removal filter bags (47) are arranged in a plurality, and the dust removal filter bags (47) are uniformly arranged on the upper surface of the cloth bag dust removal mechanism (21).
4. A modular dust extraction apparatus as claimed in claim 1, in which: the air purifying device is characterized in that the injection pipe (6) is embedded into the air purifying chamber (8), a plurality of air blowing openings (46) are formed in the surface of the injection pipe (6), and the plurality of air blowing openings (46) correspond to the plurality of dust removing filter bags (47).
5. A modular dust extraction apparatus as claimed in claim 1, in which: the first polar plate (34) and the second polar plate (41) are arranged on the lower sides of the cathode polar plate (33) and the anode polar plate (32) and are positioned on the upper sides of the ventilation cavity (35) and the dust storage cavity (37).
6. A modular dust extraction apparatus as claimed in claim 1, in which: the cathode plate (33) and the anode plate (32) are provided with a plurality of cathode plates (33) and a plurality of anode plates (32) which are alternately arranged, and the cathode plate (33) and the anode plates (32) are arranged inside the insulating box (43).
7. A modular dust extraction apparatus as claimed in claim 1, in which: baffle (38) are connected through pivot (40) and backup pad (36) rotation, the contained angle between baffle (38) and backup pad (36) is forty-five degrees to one hundred seventy-five degrees.
8. A modular dust extraction apparatus as claimed in claim 1, in which: be connected for dismantling between draught fan (1) and the cyclone dust removal mechanism (26), be connected for dismantling between cyclone dust removal mechanism (26) and electrostatic precipitation mechanism (22), be connected for dismantling between electrostatic precipitation mechanism (22) and the sack dust removal mechanism (21), sack dust removal mechanism (21) and spray and be connected for dismantling between dust removal mechanism (14), spray and be connected for dismantling between dust removal mechanism (14) and forced draught blower (62).
9. A modular dust extraction apparatus as claimed in claim 1, in which: the upper end of the dust storage barrel (24) is detachably connected with the lower dust pipe (23), the upper end of the dust storage head (20) is detachably connected with the rotary valve (19), and the upper end of the dust storage box (16) is detachably connected with the dust exhaust valve (15).
10. A modular dust extraction apparatus as claimed in claim 1, in which: the circulating mechanism (29) is embedded in the water storage tank (57), and a filter screen (60) is arranged between the circulating mechanism (29) and the water storage tank (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187863.4A CN112999808A (en) | 2021-02-18 | 2021-02-18 | Combined dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187863.4A CN112999808A (en) | 2021-02-18 | 2021-02-18 | Combined dust removing equipment |
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| Publication Number | Publication Date |
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| CN112999808A true CN112999808A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110187863.4A Pending CN112999808A (en) | 2021-02-18 | 2021-02-18 | Combined dust removing equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113440962A (en) * | 2021-06-30 | 2021-09-28 | 山东国建工程集团有限公司 | Indoor construction dust collector |
| CN113457348A (en) * | 2021-07-10 | 2021-10-01 | 湖北恒维通智能科技有限公司 | A exempt from to shut down smoke and dust purifier for metal vibration material disk |
| CN113797685A (en) * | 2021-09-23 | 2021-12-17 | 李一山 | Cyclone bag-type dust collector |
| CN116174153A (en) * | 2023-03-11 | 2023-05-30 | 山东轴研精密轴承有限公司 | Industrial environment-friendly dust remover |
| CN118218130A (en) * | 2024-04-29 | 2024-06-21 | 平利县双泰重晶石粉有限责任公司 | Air circulation purifying system for barite powder production workshop |
| CN118403736A (en) * | 2024-06-28 | 2024-07-30 | 邯郸市佳宝环境治理有限公司 | Dry desulfurization electrostatic dust collection equipment for sintering machine |
| CN119793079A (en) * | 2025-02-05 | 2025-04-11 | 广东肇庆现代谷物有限公司 | Horizontal cloth drum dust collector and dust removal method for grain workshop based on modular assembly |
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| CN118403736A (en) * | 2024-06-28 | 2024-07-30 | 邯郸市佳宝环境治理有限公司 | Dry desulfurization electrostatic dust collection equipment for sintering machine |
| CN119793079A (en) * | 2025-02-05 | 2025-04-11 | 广东肇庆现代谷物有限公司 | Horizontal cloth drum dust collector and dust removal method for grain workshop based on modular assembly |
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Application publication date: 20210622 |
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