CN203469677U - Ceramic filter ball type flue gas dust removal optimization device - Google Patents

Ceramic filter ball type flue gas dust removal optimization device Download PDF

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Publication number
CN203469677U
CN203469677U CN201320539157.2U CN201320539157U CN203469677U CN 203469677 U CN203469677 U CN 203469677U CN 201320539157 U CN201320539157 U CN 201320539157U CN 203469677 U CN203469677 U CN 203469677U
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CN
China
Prior art keywords
flue gas
ball
ceramic filtration
optimization device
filter cylinder
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320539157.2U
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Chinese (zh)
Inventor
毛必明
邓志国
郑树清
吴事江
骆建华
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Shandong Na Rui Environmental Protection Technology Co Ltd
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Shandong Na Rui Environmental Protection Technology Co Ltd
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Priority to CN201320539157.2U priority Critical patent/CN203469677U/en
Application granted granted Critical
Publication of CN203469677U publication Critical patent/CN203469677U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a flue gas dust removal device, in particular to a ceramic filter ball type flue gas dust removal optimization device. The flue gas dust removal optimization device comprises a gas inlet pipeline (1) and a gas outlet pipeline (16), wherein the gas inlet pipeline (1) is connected with a ceramic filter ball filter (12) through a gas inlet high-temperature electric valve (3); the ceramic filter ball filter (12) is connected with a gas outlet pipeline (16) through a gas outlet high-temperature electric valve (15); the gas outlet pipeline (16) passes through a manual gate valve (20) and is connected with a draft fan (22); the draft fan (22) is connected with an emptying pipeline (19). According to the flue gas dust removal optimization device, the ceramic filter ball filter is adopted for filtering flute gas, the filtering effect is improved, the service life of the device is prolonged, a ceramic filter ball can be replaced at any time after being damaged, a repair process is convenient, the running cost is reduced, the structure is simple, the manufacturing cost is low, and the operation is easy.

Description

Ceramic filtration ball flue gas ash removal optimization device
Technical field
The utility model relates to a kind of fume dust remover, particularly a kind of ceramic filtration ball flue gas ash removal optimization device.
Background technology
Dust arrester is industrial widely used equipment, occupies leading position in every profession and trade, and dust pelletizing system is the key component in industrial production environment protection, in the service life of its efficiency of dust collection height, dust arrester, all has higher requirement.Conventional dust collection method has cyclone dust removal, bag-type dust, electrostatic precipitation at present, but its dust removing effects is all not obvious, residual acid gas easy-clear not in flue gas, and easily damage under the conditions such as high temperature, high strength, the maintain and replace of equipment is very inconvenient, and operation expense is higher.
Utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: the ceramic filtration ball flue gas ash removal that a kind of equipment is simple, cost of manufacture is low, simple to operate, filter effect is good, operation expense is low optimization device is provided.
The utility model solves the technical scheme that its technical problem adopts:
Described ceramic filtration ball flue gas ash removal optimization device, comprise admission line and discharge duct, admission line connects ceramic filtration ball filter by air inlet high temperature electric valve, ceramic filtration ball filter is connected with discharge duct by row's high temperature electric valve, discharge duct connects air-introduced machine after by hand sluice valve, and air-introduced machine connects emptying pipe.
Described ceramic filtration ball flue gas ash removal optimization device adopts ceramic filtration ball filter to filter flue gas, has improved filter effect, has extended the service life of equipment, ceramic filtration ball can be changed after damaging at any time, easy to maintenance, reduced operating cost, simple in structure, simple to operate.
Wherein preferred:
Described ceramic filtration ball filter comprises filter cylinder, filter cylinder inside arranges ceramic filtration ball, ceramic filtration ball is fixed by the porous filter plate of filter cylinder inner bottom, backwash shower nozzle is installed on porous filter plate, backwash shower nozzle connects high-pressure steam pipe, filter cylinder bottom outside arranges discharging high-temperature ball valve, and filter cylinder lower end arranges dust collecting bin, and deashing high-temperature ball valve is set on dust collecting bin.By the suction-operated of ceramic filtration ball, dust content in flue gas is reduced gradually, by the backwash shower nozzle on porous filter plate, the dust being adsorbed on ceramic filtration ball is rinsed, the dust rinsing is discharged by the deashing high-temperature ball valve of the dust collecting bin of lower end, simple in structure, easy to use, can also will lose the ceramic filtration ball discharge filter cylindrical shell that filters effect by discharging high-temperature ball valve.
PM2.5 detector is set on described emptying pipe.The dust concentration of the emptying flue gas of real time on-line monitoring.
Manual ball valve and pulse valve are set on described high-pressure steam pipe.
Described filter cylinder top arranges filter bulb storage box, and reinforced high-temperature ball valve is set in the connecting pipe of filter bulb storage box and filter cylinder.Be used for installing additional and supplementing of ceramic filtration ball, easy to operate.
On described admission line, heat exchanger is installed, heat exchanger is arranged on air inlet high temperature electric valve front end.Control enters the temperature of filter cylinder.
Described filter cylinder bottom arranges boost gauge and inlet air temperature indicator, and filter cylinder top arranges exhaust gas pressure gage and exhaust gas thermometer.Be respectively used to the temperature and pressure that monitoring enters filter cylinder flue gas and filters rear flue gas.
Described filter cylinder middle part is provided with form.Be convenient to observe the duty of filter cylinder inner ceramic filter bulb.
In described hand sluice valve and the connecting pipe of air-introduced machine, monitor temperature table is set.The flue-gas temperature that monitoring enters air-introduced machine.
The below of described filter cylinder arranges dust collecting cart, and dust collecting cart is corresponding with the deashing high-temperature ball valve on dust collecting bin.Conveniently dust is cleared up.
The beneficial effect that the utility model has is:
Described ceramic filtration ball flue gas ash removal optimization device adopts ceramic filtration ball filter to filter flue gas, the suction-operated of ceramic filtration ball reduces the dust content in flue gas gradually, by the backwash shower nozzle on porous filter plate, the dust being adsorbed on ceramic filtration ball is rinsed, the dust rinsing is discharged by the deashing high-temperature ball valve of the dust collecting bin of lower end, simple in structure, easy to use, improved filter effect, extended the service life of equipment, after damaging, ceramic filtration ball can will lose the ceramic filtration ball discharge filter cylindrical shell that filters effect by discharging high-temperature ball valve, can change at any time, easy to maintenance, reduced operating cost,
Simple in structure, simple to operate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein, 1, admission line; 2, heat exchanger; 3, air inlet high temperature electric valve; 4, boost gauge; 5, porous filter plate; 6, backwash shower nozzle; 7, form; 8, filter cylinder; 9, exhaust gas pressure gage; 10, reinforced high-temperature ball valve; 11, filter bulb storage box; 12, ceramic filtration ball filter; 13, ceramic filtration ball; 14, exhaust gas thermometer; 15, row's high temperature electric valve; 16, discharge duct; 17, discharging high-temperature ball valve; 18, PM2.5 detector; 19, emptying pipe; 20, hand sluice valve; 21, monitor temperature table; 22, air-introduced machine; 23, high-pressure steam pipe; 24, manual ball valve; 25, pulse valve; 26, inlet air temperature indicator; 27, dust collecting cart; 28, deashing high-temperature ball valve; 29, dust collecting bin.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, ceramic filtration ball flue gas ash removal optimization device described in the utility model, comprise admission line 1 and discharge duct 16, admission line 1 connects ceramic filtration ball filter 12 by air inlet high temperature electric valve 3, ceramic filtration ball filter 12 is connected with discharge duct 16 by row's high temperature electric valve 15, discharge duct 16 is by the rear connection air-introduced machine 22 of hand sluice valve 20, and air-introduced machine 22 connects emptying pipe 19, and PM2.5 detector 18 is set on emptying pipe 19.
Wherein, ceramic filtration ball filter 12 comprises filter cylinder 8, filter cylinder 8 inside arrange ceramic filtration ball 13, ceramic filtration ball 13 is fixing by the porous filter plate 5 of filter cylinder 8 inner bottom, backwash shower nozzle 6 is installed on porous filter plate 5, backwash shower nozzle 6 connects high-pressure steam pipe 23, filter cylinder 8 bottom outside arrange discharging high-temperature ball valve 17, filter cylinder 8 lower ends arrange dust collecting bin 29, deashing high-temperature ball valve 28 is set on dust collecting bin 29, manual ball valve 24 and pulse valve 25 are set on high-pressure steam pipe 23.Filter cylinder 8 tops arrange filter bulb storage box 11, reinforced high-temperature ball valve 10 is set in the connecting pipe of filter bulb storage box 11 and filter cylinder 8, filter cylinder 8 bottoms arrange boost gauge 4 and inlet air temperature indicator 26, filter cylinder 8 tops arrange exhaust gas pressure gage 9 and exhaust gas thermometer 14, filter cylinder 8 middle parts are provided with form 7, the below of filter cylinder 8 arranges dust collecting cart 27, and dust collecting cart 27 is corresponding with the deashing high-temperature ball valve 28 on dust collecting bin 29.Heat exchanger 2 is installed on admission line 1, and heat exchanger 2 is arranged on air inlet high temperature electric valve 3 front ends, in the connecting pipe of hand sluice valve 20 and air-introduced machine 22, monitor temperature table 21 is set.
Operation principle and use procedure:
Ceramic filtration ball flue gas ash removal optimization device described in the utility model is when carrying out dedusting to the flue gas that contains certain dust, flue gas enters in filter cylinder 8 through admission line 1 and air inlet high temperature electric valve 3, flow through from bottom to top ceramic filtration ball 13 and porous filter plate 5 of flue gas filters, under the suction-operated of ceramic filtration ball 13, dust content in flue gas reduces gradually, and smoke dust content after filtering can meet emission request.The flue gas that meets emission request through filter cylinder 8 tops exhaust high temperature motor-driven valve 15, discharge duct 16 and hand sluice valve 27 enter air-introduced machine 22, after emptying pipe 19, entering in atmosphere.On emptying pipe 19, be provided with PM2.5 detector 18, for real time on-line monitoring, carry out the dust concentration of emptying flue gas.
Simultaneously, in order to ensure ceramic filtration ball in dust removal process 13 in effective filtration condition, in dust removal process, ceramic filtration ball 13 is carried out to certain backwash being interrupted, the high steam that backwash is used is through high-pressure steam pipe 23, manual ball valve 24, pulse valve 25, enter the backwash shower nozzle 6 of installing on porous filter plate 5, by backwash shower nozzle 6, spray to ceramic filtration ball 13 surfaces, thereby the dust of its adsorption is rinsed out.The dust that flushing is dropped, through porous filter plate 5, falls into dust collecting bin 29, via deashing high-temperature ball valve 28, discharges, and falls into dust collecting cart 27 below.In porous filter plate 5 bottoms, be provided with boost gauge 4, inlet air temperature indicator 26, for monitoring flue-gas temperature and the pressure that enters filter cylinder 8.On filter cylinder 8 tops, be provided with exhaust gas pressure gage 9, exhaust gas thermometer 14, for monitoring the temperature and pressure that filters rear flue gas.At the middle part of filter cylinder 8, be provided with form 7, for observing the duty of filter cylinder 8 inner ceramic filter bulbs 13.After hand sluice valve 20, before air-introduced machine 22, be provided with the flue-gas temperature that the monitoring of monitor temperature table 21 enters air-introduced machine 22, on admission line 1 before air inlet high temperature electric valve 3, heat exchanger 2 is installed, control enters the flue-gas temperature of filter cylinder 8 within rational scope.
The utility model is simple in structure, good filtration effect, easy to operate, operation expense is low, and understand in real time the state of ceramic filtration ball in dedusting running, can will lose the ceramic filtration ball discharge filter cylindrical shell at any time that filters effect, and can in filter cylinder, supplement and change ceramic filtration ball in time.By the backwash to ceramic filtration ball, extended the service life of ceramic filtration ball, can also monitor in time the dust concentration situation of carrying out emptying flue gas.

Claims (10)

1. a ceramic filtration ball flue gas ash removal optimization device, comprise admission line (1) and discharge duct (16), it is characterized in that: admission line (1) connects ceramic filtration ball filter (12) by air inlet high temperature electric valve (3), ceramic filtration ball filter (12) is connected with discharge duct (16) by row's high temperature electric valve (15), discharge duct (16) is by connecting air-introduced machine (22) after hand sluice valve (20), air-introduced machine (22) connects emptying pipe (19).
2. ceramic filtration ball flue gas ash removal optimization device according to claim 1, it is characterized in that: described ceramic filtration ball filter (12) comprises filter cylinder (8), filter cylinder (8) inside arranges ceramic filtration ball (13), ceramic filtration ball (13) is fixing by the porous filter plate (5) of filter cylinder (8) inner bottom, the upper backwash shower nozzle (6) of installing of porous filter plate (5), backwash shower nozzle (6) connects high-pressure steam pipe (23), filter cylinder (8) bottom outside arranges discharging high-temperature ball valve (17), filter cylinder (8) lower end arranges dust collecting bin (29), deashing high-temperature ball valve (28) is set on dust collecting bin (2).
3. ceramic filtration ball flue gas ash removal optimization device according to claim 1, is characterized in that: PM2.5 detector (18) is set on described emptying pipe (19).
4. ceramic filtration ball flue gas ash removal optimization device according to claim 2, is characterized in that: manual ball valve (24) and pulse valve (25) are set on described high-pressure steam pipe (23).
5. ceramic filtration ball flue gas ash removal optimization device according to claim 2, it is characterized in that: described filter cylinder (8) top arranges filter bulb storage box (11), in the connecting pipe of filter bulb storage box (11) and filter cylinder (8), reinforced high-temperature ball valve (10) is set.
6. ceramic filtration ball flue gas ash removal optimization device according to claim 1, is characterized in that: the upper heat exchanger (2) of installing of described admission line (1), heat exchanger (2) is arranged on air inlet high temperature electric valve (3) front end.
7. ceramic filtration ball flue gas ash removal optimization device according to claim 2, it is characterized in that: described filter cylinder (8) bottom arranges boost gauge (4) and inlet air temperature indicator (26), and filter cylinder (8) top arranges exhaust gas pressure gage (9) and exhaust gas thermometer (14).
8. ceramic filtration ball flue gas ash removal optimization device according to claim 2, is characterized in that: described filter cylinder (8) middle part is provided with form (7).
9. ceramic filtration ball flue gas ash removal optimization device according to claim 1, is characterized in that: in the connecting pipe of described hand sluice valve (20) and air-introduced machine (22), monitor temperature table (21) is set.
10. ceramic filtration ball flue gas ash removal optimization device according to claim 2, it is characterized in that: the below of described filter cylinder (8) arranges dust collecting cart (27), dust collecting cart (27) is corresponding with the deashing high-temperature ball valve (28) on dust collecting bin (29).
CN201320539157.2U 2013-08-30 2013-08-30 Ceramic filter ball type flue gas dust removal optimization device Expired - Fee Related CN203469677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320539157.2U CN203469677U (en) 2013-08-30 2013-08-30 Ceramic filter ball type flue gas dust removal optimization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320539157.2U CN203469677U (en) 2013-08-30 2013-08-30 Ceramic filter ball type flue gas dust removal optimization device

Publications (1)

Publication Number Publication Date
CN203469677U true CN203469677U (en) 2014-03-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111004650A (en) * 2019-11-27 2020-04-14 中信重工工程技术有限责任公司 Dust removal device and dust removal method for gas containing dust and tar
CN113750692A (en) * 2021-10-08 2021-12-07 西安交通大学 Device and method for separating ultrafine dust in high-temperature gas by adsorption and reinforcement of phase change material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111004650A (en) * 2019-11-27 2020-04-14 中信重工工程技术有限责任公司 Dust removal device and dust removal method for gas containing dust and tar
CN111004650B (en) * 2019-11-27 2021-11-09 中信重工工程技术有限责任公司 Dust removal device and dust removal method for gas containing dust and tar
CN113750692A (en) * 2021-10-08 2021-12-07 西安交通大学 Device and method for separating ultrafine dust in high-temperature gas by adsorption and reinforcement of phase change material

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Granted publication date: 20140312

Termination date: 20180830