CN208642192U

CN208642192U - A kind of dust-precipitator

Info

Publication number: CN208642192U
Application number: CN201821219488.7U
Authority: CN
Inventors: 教喜章
Original assignee: Liaoning Hua Zan New Material Co Ltd
Current assignee: Liaoning Hua Zan New Material Co Ltd
Priority date: 2018-07-31
Filing date: 2018-07-31
Publication date: 2019-03-26
Anticipated expiration: 2028-07-31

Abstract

The utility model discloses a kind of dust-precipitators, including cabinet foot；The upper end of the cabinet foot is fixedly installed with dust collecting box；The bottom end of the dust collecting box is fixedly installed with collection cloth bag；The footing of the upper end fixed case top handrail of the dust collecting box；Intermediate surround of the case top handrail is provided with three pieces of top layer transmitting pole plates；The bottom end of the top layer transmitting pole plate is evenly distributed on the top inner wall of dust collecting box；The device is laid with Bag filter net, while the process that there is double filtration to collect dust granule for dust collecting box and Rose Box by way of electrode method dust and bag-type dust is arranged on the inner wall of dust collecting box simultaneously, in the inner bottom of Rose Box；The electrode field that T is formed by the transmitting pole plate of setting two collector plates in left and right and upper end, is acted on by vertical gravity and different directions electric field force under T electric field of the dust laden air inside dust collecting box, handles electrostatic field better effect more single than traditional transverse direction.

Description

A kind of dust-precipitator

Technical field

The utility model relates to sponge zirconium production technical field, specifically a kind of dust-precipitator.

Background technique

In recent years, increase much with economic rapid development, metallurgical steel-smelting electric furnace and by the boiler of fuel of raw coal, this The atmosphere pollution of a little stove discharges causes very big harm to ambient enviroment, so removing particulate matter from dusty gas to reduce The technology that it is discharged to atmosphere is more and more important；Dust-laden industrial waste gas or result from the crushing of solid matter, screening, conveying, The mechanical processes such as explosion, or result from the processes such as burning, high-temperature fusion and chemical reaction；The former contains that granularity is big, chemical component Dust identical with former solid matter, the latter, which contains small granularity, chemical property and the substance for generating it, other flue dust；Improve life Production. art and combustion technology can reduce the generation of particulate matter；Deduster is widely used in the dust and flue dust that control has generated, Especially individually in the workshop of manufacture sponge zirconium, granule content is significantly larger than normal value in air, so being badly in need of that dedusting is wanted to collect Such processing.

It is a kind of process that important industrial premises improves production environment space that dedusting, which is collected, and present enterprise is in order to improve The quality of product reduces production fraction defective, improves the market competitiveness of enterprise, need to optimize workshop production environment space Processing, wherein just need to use dust-precipitator, but the dual of electrode dedusting and bag-type dust is not arranged in existing dust-precipitator simultaneously Dedusting collection mode, is also not provided with twofold filter, it has not been convenient to which dust granule is filtered, and also collects this measure without humidification.

Utility model content

Aiming at the defects existing in the prior art, the utility model aim is to provide a kind of dust-precipitator, with solution The certainly above technical problem.

The utility model technical solution used for the above purpose is: a kind of dust-precipitator, including cabinet foot；It is described The upper end of cabinet foot be fixedly installed with dust collecting box；The bottom end of the dust collecting box is fixedly installed with collection cloth bag；The receipts The footing of the upper end fixed case top handrail of dirt case；Intermediate surround of the case top handrail is provided with three pieces of top layer transmitting pole plates； The bottom end of the top layer transmitting pole plate is evenly distributed on the top inner wall of dust collecting box；One side lower part of the dust collecting box The outlet side of position perforation connection main line pipeline；Another side upper position perforation connecting gas transmission pipe road of the dust collecting box Inlet end.

Preferably, one end of middle part preamble bit perforation the second sweep-up pipe of connection of the main line pipeline；Described second The other end air entry of sweep-up pipe is fixedly mounted on the inner wall of workshop；Set perforation connection behind the middle part of the main line pipeline One end of first sweep-up pipe；The other end air entry of first sweep-up pipe is also fixedly mounted on the inner wall of workshop.

Preferably, the other end of the gas pipeline is fixedly mounted on a side of air pump；The upper end of the air pump It is provided with gas outlet, gas outlet is connected in the bottom end of Rose Box；The upper end of the Rose Box is provided with inclined tube；The inclined tube End with exhaust straight tube lateral wall be connected.

Preferably, the bottom end of the collection cloth bag is provided with dust discharge mouth；The dust discharge mouth can be rotated in lower end to be beaten It opens.

Preferably, the inner bottom of the Rose Box is equipped with Bag filter net；The Bag filter net can be from The lower port of Rose Box is extracted out.

Preferably, the first EDM collector plate is fixedly installed on the left side inner sidewall of the dust collecting box；Described gathers dust The 2nd EDM collector plate is fixedly installed on the right inner sidewall of case；Top layer transmitting on the dust collecting box upper end inner sidewall The negative pole end of pole plate and direct-flow storage battery is electrically connected；The first EDM collector plate and the 2nd EDM collector plate are by leading The positive terminal of line and direct-flow storage battery is electrically connected.

Preferably, one layer of humidification cotton net is equipped on the inner sidewall of the collection cloth bag.

The utility model has the beneficial effects that a kind of dust-precipitator, in actual use, by simultaneously on the inner wall of dust collecting box The mode of electrode method dust and bag-type dust is set, improves the dust collecting effect of collector, and in the inside of Rose Box Bottom end is laid with Bag filter net, while the process that in dust collecting box and Rose Box there is double filtration to collect dust granule respectively, makes The functional effect for obtaining dust-precipitator is more powerful；The electricity of T is formed by the transmitting pole plate of setting two collector plates in left and right and upper end Pole, T electric field further aspect of the dust laden air inside dust collecting box is by vertical gravity, on the other hand by different directions Electric field action, in this way processing collect dust granule electrostatic field better effect more single than traditional transverse direction；In the inside for collecting cloth bag It is equipped with one layer of humidification cotton net on wall, accelerates precipitating dust granule, substantially increases dust-precipitator collecting effect；On the top of dust collecting box Case top handrail is fixedly mounted in end, can ensure the electric field inside dust collecting box to external shield, safe handling will not generate the external world more Remaining influence.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the utility model plane positive structure diagram；

Fig. 3 is the partial structure diagram of the utility model dust collecting box；

Fig. 4 is the schematic diagram of internal structure of the utility model dust collecting box；

In figure: 1. cabinet feet, 2. dust collecting boxes, 3. collect cloth bag, 4. casees top handrails, 5. top layers and emit pole plate, 6. appendixs Road, 7. inclined tubes, 8. exhaust straight tubes, 9. Rose Boxes, 10. air pumps, 11. main line pipelines, 12. workshops, 13. first sweep-up pipes, 14. the Two sweep-up pipes, 15. dust discharge mouths, 16. the oneth EDM collector plates, 17. the 2nd EDM collector plates, 18. Bag filter nets, 19. add Wet cotton net.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment；

Embodiment one:

See Fig. 1-Fig. 4: a kind of dust-precipitator, including cabinet foot 1；Dust collecting box 2 is fixedly mounted in the upper end of cabinet foot 1；Dust collecting box 2 Bottom end be fixedly mounted collect cloth bag 3；The footing of the upper end fixed case top handrail 4 of dust collecting box 2；The intermediate of case top handrail 4 surrounds Three pieces of top layer transmitting pole plates 5 are set；The bottom end of top layer transmitting pole plate 5 is evenly distributed on the top inner wall of dust collecting box 2；Dust collecting box The outlet side of 2 side lower position perforation connection main line pipeline 11, another side upper position of dust collecting box 2 penetrate through connection The inlet end of gas pipeline 6.

When it is implemented, in Fig. 1: one end of middle part preamble bit perforation the second sweep-up pipe 14 of connection of main line pipeline 11； The other end air entry of second sweep-up pipe 14 is fixedly mounted on the inner wall of workshop 12；Set penetrates through behind the middle part of main line pipeline 11 Connect one end of the first sweep-up pipe 13；The other end air entry of first sweep-up pipe 13 is also fixedly mounted on the inner wall of workshop 12, It is a set of air replacement system that entire work workshop section is coupled with harvest device, and the air in workshop section can be accomplished and the external world The gas in section in environmental renewal effectively provides for closed workshop section and cleans harmless gaseous environment, to raising environment The air quality in space has important role.

When it is implemented, in Fig. 1: the other end of gas pipeline 6 is fixedly mounted on a side of air pump 10；Air pump 10 Gas outlet is arranged in upper end, and gas outlet is connected in the bottom end of Rose Box 9；Inclined tube 7 is arranged in the upper end of Rose Box 9；The end of inclined tube 7 with The lateral wall of exhaust straight tube 8 is connected, and a whole set of exhaust system may be mounted at various floors, such as the ventilation of office building or residential building On the main line of pipeline, applicability is extensive, and the consumption power of air pump 10 is low, and cost is little.

When it is implemented, in Fig. 2: dust discharge mouth 15 is arranged in the bottom end for collecting cloth bag 3；Dust discharge mouth 15 can be rotated in lower end It opens, lines up after mouth 15 is opened and the dust granule of the inside is poured out, regularly schedule cleaning.

When it is implemented, in Fig. 2: the inner bottom of Rose Box 9 is laid with Bag filter net 18；Bag filter net 18 can be with It is extracted out from the lower port of Rose Box 9, Bag filter net 18 is a procedure of secondary treatment herein, improves the reality of air cleaning Effect, and Bag filter net 18 is to need the external member that regularly replaces, place dust granule it is more long-pending on Bag filter net 18 more Cause hole pattern to block, the problems such as gas pipeline does not circulate more.

When it is implemented, in Fig. 4: the first EDM collector plate 16 being fixedly mounted on the left side inner sidewall of dust collecting box 2, receives The 2nd EDM collector plate 17 is fixedly mounted on the right inner sidewall of dirt case 2；Top layer emitter on 2 upper end inner sidewall of dust collecting box The negative pole end of plate 5 and direct-flow storage battery is electrically connected；First EDM collector plate 16 and the 2nd EDM collector plate 17 pass through conducting wire It is electrically connected with the positive terminal of direct-flow storage battery, three electrode plates collectively constitute a T-type electric field, two traditional positive/negative plates What is formed is the simple electric field of rectangle, and for T-type electric field compared to the construction of two traditional positive/negative plates, the effect of dust suction ash disposal is bright It is aobvious to be promoted, the function that electrostatic particle sundries is eliminated in dedusting is effectively completed, there is more superior practicability.

When it is implemented, in Fig. 4: collecting and be laid with one layer of humidification cotton net 19 on the inner sidewall of cloth bag 3, collection can be improved Effect, humidification cotton net 19 allow the dust granule filtered out further to precipitate, thus promoted dedusting effect.

Working principle of the utility model is: firstly, the first EDM collector is fixedly mounted on the left side inner sidewall of dust collecting box 2 The 2nd EDM collector plate 17, the top layer on 2 upper end inner sidewall of dust collecting box are fixedly mounted on the right inner sidewall of dust collecting box 2 for plate 16 The negative pole end for emitting pole plate 5 and direct-flow storage battery is electrically connected, and the first EDM collector plate 16 and the 2nd EDM collector plate 17 are logical The positive terminal for crossing conducting wire and direct-flow storage battery is electrically connected, and passes through the transmitting pole plate shape of setting left and right two collector plates and upper end At the electrode field of T, T electric field further aspect of the dust laden air inside dust collecting box 2 is by vertical gravity, on the other hand by not Equidirectional electric field action, in this way processing collect dust granule electrostatic field better effect more single than traditional transverse direction.Secondly, receiving Collect and be equipped with one layer of humidification cotton net 19 on the inner sidewall of cloth bag 3, accelerate precipitating dust granule, substantially increases dust-precipitator and collect effect Fruit.Finally, being improved in general by way of electrode method dust and bag-type dust is arranged on the inner wall of dust collecting box 2 simultaneously The dust collecting effect of collector, and it is laid with Bag filter net 18 in the inner bottom of Rose Box 9, Bag filter net 18 can To be extracted out from the lower port of Rose Box 9, replacement and install convenient, while there is double filtration in dust collecting box 2 and Rose Box 9 respectively The process for collecting dust granule, so that the functional effect of dust-precipitator is more powerful.

In the utility model description, it is to be understood that the indicating positions such as term " on ", "lower", "front", "rear" or position The relationship of setting is to be merely for convenience of description the utility model based on positional relationship described in attached drawing or simplify description, without referring to Show the specific orientation that must have.

It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims

1. a kind of dust-precipitator, including cabinet foot (1)；It is characterized by: the upper end of the cabinet foot (1) is fixedly installed with and gathers dust Case (2)；The bottom end of the dust collecting box (2), which is fixedly installed with, collects cloth bag (3)；The upper end fixed case of the dust collecting box (2) Push up the footing of handrail (4)；Intermediate surround of the case top handrail (4) is provided with three pieces of top layer transmittings pole plate (5)；The top The bottom end of layer transmitting pole plate (5) is evenly distributed on the top inner wall of dust collecting box (2)；Under one side of the dust collecting box (2) The outlet side of portion position perforation connection main line pipeline (11)；Another side upper position of the dust collecting box (2) penetrates through connection The inlet end of gas pipeline (6).

2. a kind of dust-precipitator according to claim 1, it is characterised in that: the middle part preamble bit of the main line pipeline (11) One end of perforation connection the second sweep-up pipe (14)；The other end air entry of second sweep-up pipe (14) is fixedly mounted on workshop (12) on inner wall；One end of set perforation connection the first sweep-up pipe (13) behind the middle part of the main line pipeline (11)；It is described The other end air entry of the first sweep-up pipe (13) be also fixedly mounted on the inner wall of workshop (12).

3. a kind of dust-precipitator according to claim 1, it is characterised in that: the other end of the gas pipeline (6) is fixed It is mounted on a side of air pump (10)；The upper end of the air pump (10) is provided with gas outlet, and gas outlet is connected in Rose Box (9) Bottom end；The upper end of the Rose Box (9) is provided with inclined tube (7)；The end of the inclined tube (7) and exhaust straight tube (8) Lateral wall is connected.

4. a kind of dust-precipitator according to claim 1, it is characterised in that: the bottom end of the collection cloth bag (3) is provided with Dust discharge mouth (15)；The dust discharge mouth (15) can be in lower end Unscrew.

5. a kind of dust-precipitator according to claim 3, it is characterised in that: the inner bottom of the Rose Box (9) is laid with There are Bag filter net (18)；The Bag filter net (18) can be extracted out from the lower port of Rose Box (9).

6. a kind of dust-precipitator according to claim 1, it is characterised in that: on the left side inner sidewall of the dust collecting box (2) It is fixedly installed with the first EDM collector plate (16), is fixedly installed with the 2nd EDM on the right inner sidewall of the dust collecting box (2) Collector plate (17)；The negative pole end of top layer transmitting pole plate (5) and direct-flow storage battery on dust collecting box (2) upper end inner sidewall It is electrically connected；The first EDM collector plate (16) and the 2nd EDM collector plate (17) pass through conducting wire and direct-flow storage battery Positive terminal is electrically connected.

7. a kind of dust-precipitator according to claim 1, it is characterised in that: the inner sidewall upper berth of the collection cloth bag (3) Equipped with one layer of humidification cotton net (19).