CN202410423U - Pulse-self-cleaning air purification equipment - Google Patents

Pulse-self-cleaning air purification equipment Download PDF

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Publication number
CN202410423U
CN202410423U CN2012200446042U CN201220044604U CN202410423U CN 202410423 U CN202410423 U CN 202410423U CN 2012200446042 U CN2012200446042 U CN 2012200446042U CN 201220044604 U CN201220044604 U CN 201220044604U CN 202410423 U CN202410423 U CN 202410423U
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China
Prior art keywords
air
pulse
air purification
cleaning
pipe
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Application number
CN2012200446042U
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Chinese (zh)
Inventor
赵树奎
田世爱
李韶清
牛立科
李素华
于自强
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YANTAI BAOYUAN CLEANING CO Ltd
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YANTAI BAOYUAN CLEANING CO Ltd
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Abstract

The utility model relates to air purification equipment and particularly relates to air purification equipment with a pulse self-cleaning function. The air purification equipment is arranged at an inlet of a large air compressor, an air blower or a gas turbine and belongs to the technical field of air filters. The air purification equipment mainly comprises a support, and a shell device is arranged above the support and is internally provided with a pulse blowback device, a filtering deice and a control system; the shell device comprises an air purification chamber, an air outlet is formed at the front end of the air purification chamber, and a rain cover is arranged at the rear end of the air purification chamber; the pulse blowback device is arranged on the air purification chamber; the control system is arranged on the rain cover; and the filtering device is arranged in the air purification chamber and comprises a V-shaped air filter and a support frame, one end of the V-shaped air filter is arranged on the support frame by virtue of a fastening bolt, and a corresponding dust collection pipe is arranged at the other end of the V-shaped air filter. The air purification equipment has the advantages of being high in filtering efficiency, less in energy consumption, long in service life, compact in structure, free from secondary pollution, small in floor space and the like.

Description

Pulse self-cleaning, air cleaning equipment
Technical field
The utility model relates to a kind of air cleaning facility, and especially a kind of large-scale air compressor machine, air blast or gas turbine air cleaning facility inlet, that have the pulse self-cleaning function that is applied to belongs to the air cleaner technical field.
Background technology
Receive the influence of dust for fear of large-scale air power-equipment (like air compressor machine, air blast, gas turbine) inside; People are often installed dust removal filter additional at large-scale air power-equipment air intake; Initial many with roller shutter type, cylinder type and cloth-bag type; Because there are shortcomings such as air consumption is big, developing result is poor, filtering accuracy is low in its structural reason; Afterwards patent ZL95239157, ZL2006200702817.2 adopt single cylinder structure drum type brake filter as filter element, improved the filtering accuracy of equipment, but had the shortcoming that equipment volume is big, energy consumption is high, cost is high; Patent ZL200820026651.8 has adopted double-drum filter and high efficiency particulate air filter double filtration design, and filtering accuracy improves greatly, and structure is also compact more, but its cost is high.Simultaneously, in above-mentioned three patents owing to the dust after the blowback is not added processing, the easy generation of secondary pollution problem.
The utility model content
The purpose of the utility model is intended to above-mentioned deficiency, provide a kind of and have that pulse self-cleaning function, filter efficiency are high, power consumption less, a kind of pulse self-cleaning, air cleaning equipment of advantage such as long service life, compact conformation, non-secondary pollution, floor space be little.
The technical scheme that the utility model solves the problems of the technologies described above is following:
A kind of pulse self-cleaning, air cleaning equipment comprises support, and said support top is equipped with casing device, and said casing device inside is provided with filter, pulse backblowing device and control system; Said casing device comprises air-purifying chamber, and the front end of said air-purifying chamber is provided with air outlet, and the rear end is equipped with rain cover; Said filter is installed in the inside of air-purifying chamber, and it comprises V-type air cleaner and bracing frame, and said V-type air cleaner one end is installed on the bracing frame through fastening bolt, and the other end is provided with corresponding ash-collecting pipe; Said pulse backblowing device is installed on the air-purifying chamber, and it comprises Venturi tube, winding-up pipe and blowback house steward, and said winding-up pipe is provided with row's spray orifice, and said blowback house steward links to each other with the winding-up pipe through the pulse backblowing valve, and said blowback house steward is provided with electromagnetic valve component; Said control system is installed on the rain cover, and it comprises continuous control terminal case and differential pressure transmitter, and said control terminal case links to each other with electromagnetic valve component.
Compared with prior art, the beneficial effect of the utility model is: because employing is the V-type air cleaner, installing space is compact, applied range, and cost of transportation is low; Being employed in and directly spray orifice being set on the winding-up pipe and special shower nozzle need be installed, having reduced cost.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the below of said support is provided with the dust retracting device, and said dust retracting device comprises takes out grey blower fan and the grey funnel of collection, and said collection ash funnel upper end links to each other with ash-collecting pipe, the lower end with take out grey blower fan and link to each other.
Further, the quantity of said spray orifice is more than six or six.
Further, between said V-type air cleaner and the ash-collecting pipe sealing gasket is installed.
Further, the inner top of said rain cover is provided with illuminating lamp.
Adopt the beneficial effect of above-mentioned further scheme to be: the secondary pollution problem of dust when being furnished with grey dust recovery system and effectively having avoided blowback; Can illumination be provided through illuminating lamp when changing the V-type air cleaner, install with convenient.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the mounting structure sketch map of the V-type air cleaner of the utility model;
Fig. 4 is the structural representation of the winding-up pipe of the utility model.
Support in the drawings, 1; 2, take out grey blower fan; 3, collect grey funnel; 4, air outlet; 5, air-purifying chamber; 6, winding-up pipe; 7, pulse backblowing valve; 8, blowback house steward; 9, electromagnetic valve component; 10, illuminating lamp; 11, rain cover; 12, control terminal case; 13, differential pressure transmitter; 14, Venturi tube; 15, ash-collecting pipe; 16, bracing frame; 17, V-type air cleaner; 18, fastening bolt; 19, sealing gasket; 20, spray orifice.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
A kind of pulse self-cleaning, air cleaning equipment comprises support 1, and said support 1 top is equipped with casing device, and the below is provided with the dust retracting device; Said casing device inside is provided with filter, pulse backblowing device and control system, and said dust retracting device comprises takes out grey blower fan 2 and the grey funnel 3 of collection, and the grey funnel of said collection 3 upper ends are connected with ash-collecting pipe 15, the lower end with take out grey blower fan 2 and link to each other; Said casing device comprises air-purifying chamber 5, and the front end of said air-purifying chamber 5 is provided with air outlet 4, and the rear end is equipped with rain cover 11, and said rain cover 11 inner tops are provided with illuminating lamp 10; Said filter is installed in the inside of air-purifying chamber 5, and it comprises V-type air cleaner 17 and bracing frame 16, and said V-type air cleaner 17 1 ends are installed on the bracing frame 16 through fastening bolt 18, and the other end links to each other with ash-collecting pipe 15; Between said V-type air cleaner 17 and the ash-collecting pipe 15 sealing gasket 19 is installed; Said pulse backblowing device is installed on the air-purifying chamber 5; It comprises Venturi tube 14, winding-up pipe 6 and blowback house steward 8; Said winding-up pipe 6 is provided with the spray orifice 20 of a row more than six or six; Said blowback house steward 8 links to each other with winding-up pipe 6 through pulse backblowing valve 7, and said blowback house steward 8 is provided with electromagnetic valve component 9; Said control system is installed on the rain cover 11, and it comprises continuous control terminal case 12 and differential pressure transmitter 13, and said control terminal case 12 links to each other with electromagnetic valve component 9.
Air is under the powerful negative pressure of large-sized power plant, and by the inlet entering V-type air cleaner 17 of rain cover 11 1 ends, most of dust is attached on the windward side of V-type air cleaner 17; Dust constantly raises the resistance of V-type air cleaner 17, shows through pressure difference transmitter 13, when resistance reaches a certain numerical value; Control program in the control terminal case 12 is started working; Send instruction through electromagnetic valve component 9 pulse backblowing valve 7 is opened, compressed air is sprayed onto V-type air cleaner 17 inside by blowback house steward 8 and winding-up pipe 6 through spray orifice 20; Vibrations and air-flow reserve motion take place in instantaneous V-type air cleaner 17; Blowing off is attached to the dust on V-type air cleaner 17 windward sides, and the resistance of V-type air cleaner 17 descends thereupon, when resistance drops to a certain numerical value; Control program stops blowback, and V-type air cleaner 17 is worked in can be for a long time between the Resistance Level of setting so repeatedly; When the resistance of V-type air cleaner 17 reaches setting replacing value, should in time change.Can illumination be provided through illuminating lamp 10 when changing V-type air cleaner 17, install with convenient.The dust that is blown off by blowback air is taken out grey blower fan 2 with dust stratification pipe 15 and is taken away through collecting grey funnel 3, avoids occurring reentrainment of dust and pollutes.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims (5)

1. a pulse self-cleaning, air cleaning equipment comprises support (1), and said support (1) top is equipped with casing device, and said casing device inside is provided with filter, pulse backblowing device and control system; Said casing device comprises air-purifying chamber (5), and the front end of said air-purifying chamber (5) is provided with air outlet (4), and the rear end is equipped with rain cover (11); It is characterized in that: said filter is installed in the inside of air-purifying chamber (5); It comprises V-type air cleaner (17) and bracing frame (16); Said V-type air cleaner (17) one ends are installed on the bracing frame (16) through fastening bolt (18), and the other end is provided with corresponding ash-collecting pipe (15); Said pulse backblowing device is installed on the air-purifying chamber (5); It comprises Venturi tube (14), winding-up pipe (6) and blowback house steward (8); Said winding-up pipe (6) is provided with row's spray orifice (20); Said blowback house steward (8) links to each other with winding-up pipe (6) through pulse backblowing valve (7), and said blowback house steward (8) is provided with electromagnetic valve component (9); Said control system is installed on the rain cover (11), and it comprises continuous control terminal case (12) and differential pressure transmitter (13), and said control terminal case (12) links to each other with electromagnetic valve component (9).
2. pulse self-cleaning, air cleaning equipment according to claim 1; It is characterized in that: the below of said support (1) is provided with the dust retracting device; Said dust retracting device comprises takes out grey blower fan (2) and collection grey funnel (3); The grey funnel of said collection (3) upper end links to each other with ash-collecting pipe (15), the lower end with take out grey blower fan (2) and link to each other.
3. pulse self-cleaning, air cleaning equipment according to claim 1 and 2 is characterized in that: the quantity of said spray orifice (20) is more than six or six.
4. pulse self-cleaning, air cleaning equipment according to claim 3 is characterized in that: between said V-type air cleaner (17) and the ash-collecting pipe (15) sealing gasket (19) is installed.
5. pulse self-cleaning, air cleaning equipment according to claim 4 is characterized in that: the inner top of said rain cover (11) is provided with illuminating lamp (10).
CN2012200446042U 2012-02-11 2012-02-11 Pulse-self-cleaning air purification equipment Active CN202410423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200446042U CN202410423U (en) 2012-02-11 2012-02-11 Pulse-self-cleaning air purification equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200446042U CN202410423U (en) 2012-02-11 2012-02-11 Pulse-self-cleaning air purification equipment

Publications (1)

Publication Number Publication Date
CN202410423U true CN202410423U (en) 2012-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200446042U Active CN202410423U (en) 2012-02-11 2012-02-11 Pulse-self-cleaning air purification equipment

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CN (1) CN202410423U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252147A (en) * 2013-05-14 2013-08-21 江苏人和环保设备有限公司 Self-cleaning type air filter
CN103894024A (en) * 2014-04-08 2014-07-02 中通客车控股股份有限公司 Full-automatic dust collection system for electric air compressor and control method of full-automatic dust collection system
CN104819057A (en) * 2015-05-04 2015-08-05 成都博世德能源科技股份有限公司 Air-inlet system of gas turbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252147A (en) * 2013-05-14 2013-08-21 江苏人和环保设备有限公司 Self-cleaning type air filter
CN103252147B (en) * 2013-05-14 2014-12-03 江苏人和环保设备有限公司 Self-cleaning type air filter
CN103894024A (en) * 2014-04-08 2014-07-02 中通客车控股股份有限公司 Full-automatic dust collection system for electric air compressor and control method of full-automatic dust collection system
CN103894024B (en) * 2014-04-08 2015-08-26 中通客车控股股份有限公司 A kind of electric compressor full automatic dusting system and control method
CN104819057A (en) * 2015-05-04 2015-08-05 成都博世德能源科技股份有限公司 Air-inlet system of gas turbine

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