CN209254397U - A kind of dust-extraction unit of foundry - Google Patents

A kind of dust-extraction unit of foundry Download PDF

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Publication number
CN209254397U
CN209254397U CN201822015839.9U CN201822015839U CN209254397U CN 209254397 U CN209254397 U CN 209254397U CN 201822015839 U CN201822015839 U CN 201822015839U CN 209254397 U CN209254397 U CN 209254397U
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CN
China
Prior art keywords
water
dust
pipe
dirt
bag
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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
CN201822015839.9U
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Chinese (zh)
Inventor
梁炼标
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangmen Xinhui District Xinguan Ductile Iron Co Ltd
Original Assignee
Jiangmen Xinhui District Xinguan Ductile Iron Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangmen Xinhui District Xinguan Ductile Iron Co Ltd filed Critical Jiangmen Xinhui District Xinguan Ductile Iron Co Ltd
Priority to CN201822015839.9U priority Critical patent/CN209254397U/en
Application granted granted Critical
Publication of CN209254397U publication Critical patent/CN209254397U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of dust-extraction units of foundry comprising: into dirt mechanism, it is described include dust gathering arrester into dirt mechanism and connect with the dust gathering arrester into dirt hose;Water dedusting mechanism, the water dedusting mechanism be successively arranged from top to bottom water fog generator, nozzle and with it is described into dirt hose connect first into dirt pipe;The water fog generator lower end is connected with the nozzle, and the water fog generator upper end is connected with water inlet pipe, and evacuated tube is equipped with above the water fog generator;Bag-type dust mechanism, bag-type dust mechanism upper end are equipped with connect with the evacuated tube second into dirt pipe;The cloth bag for filtering dust is equipped in the bag-type dust mechanism, the cloth bag is connected with described second into dirt pipe, and bag-type dust mechanism side is equipped with escape pipe.The utility model is by successively entering water dedusting mechanism and bag-type dust mechanism into dirt mechanism, to achieve the effect that dedusting, and structure is simple, input cost is low.

Description

A kind of dust-extraction unit of foundry
Technical field
The utility model relates to environmental protection machinery technical fields, more particularly to a kind of dust-extraction unit of foundry.
Background technique
Currently, foundry industry development is swift and violent, all trades and professions nearly all be unable to do without casting, from space flight, national defence building to hardware, family Electrical appliance etc. requires casting, however, the problem of following high energy consumption, maximum discharge, high pollution also increasingly highlights, especially Problem of environmental pollution is quite serious, and foundry's dust exhaust gas certainly will pollute surrounding air.
During casting, flue dust, which is flown upward, causes great pollution to environment, also brings pole to the health of worker Big harm, therefore dedusting seems particularly significant.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of dust-extraction unit of foundry, makes It obtains during casting, achievees the effect that dedusting, and structure is simple, cost input is low.
The utility model achieves the above object through the following technical schemes:
A kind of dust-extraction unit of foundry, including into dirt mechanism, it is described into dirt mechanism include dust gathering arrester and with the collection Dust hood connection into dirt hose;Water dedusting mechanism, the water dedusting mechanism be successively arranged from top to bottom water fog generator, nozzle with And with it is described into dirt hose connect first into dirt pipe;The water fog generator lower end is connected with the nozzle, the water mist Generator upper end is connected with water inlet pipe, and evacuated tube is equipped with above the water fog generator;Bag-type dust mechanism, the cloth bag remove Dirt mechanism upper end is equipped with connect with the evacuated tube second into dirt pipe;It is equipped in the bag-type dust mechanism for filtering dust Cloth bag, the cloth bag is connected with described second into dirt pipe, and bag-type dust mechanism side is equipped with escape pipe.
The utility model makes the dust in foundry by into dirt mechanism, hence into water dedusting mechanism and cloth bag In dedusting mechanism, so that dust is purified, clean air is finally discharged.Dust gathering arrester is also used, dust collection efficiency is improved, Cooperate hose again, so that dust gathering arrester is removable, expands dust suction range, further promote pick-up performance.
Preferably, the water dedusting mechanism is that cylindric and upper and lower ends are equipped with conical flow guiding cover;The bag-type dust machine Structure is cylindrical shape.
Water dedusting mechanism and bag-type dust mechanism are disposed as cylindrical shape by the utility model, this is because in surface area phase Deng in the case where, compared to the cylinder of other regular shapes, cylindric volume is the largest, and water dedusting mechanism upper and lower ends There is conical flow guiding cover, so that being not easy hiding ash on wall, sewage is also easier to be conducive to dedusting toward flowing down.
Preferably, the water spraying direction of the nozzle downward, and described first into dirt pipe be arranged below the nozzle;It is described Sewage pipe is additionally provided with below water dedusting mechanism.
The utility model passes through the water spraying direction of setting nozzle downward, and first is also disposed at below nozzle into dirt pipe, So that the dust come in contacts water mist as far as possible, the effect of dedusting is improved, is then discharged by sewage pipe.
Further, the lower section of the water dedusting mechanism is equipped with filter screen, and the filter screen is set to above the sewage pipe, The sewage pipe is additionally provided with valve.
The utility model is not interfered under sewage by the setting of filter screen so that the sewage of discharge is free of solid impurity The purification of one step, setting valve are the discharges of more preferable control sewage.
Preferably, described first into dirt pipe and second into being respectively equipped with the first exhaust fan and the second exhaust fan in dirt pipe;Institute Air inlet pipe is stated also to be connected with steam supply valve.
The utility model be by first into dirt pipe and second into exhaust fan is respectively set in dirt pipe, but also in air inlet It manages that and improves the efficiency of dedusting so that the dust come in is maintained at as far as possible below nozzle provided with steam supply valve, enhance and remove The effect of dirt.
Preferably, demister is equipped in the evacuated tube of the water dedusting mechanism.
Demister reduces the humidity that dust enters bag-type dust mechanism, avoids using the longevity to the cloth bag of bag-type dust mechanism Life threatens, and also reduces the humidity of last discharge air, improves the comfort of working environment.
Preferably, the water inlet pipe is also connect with water pump, and pond is equipped with below the water pump, and the pond is set to the water The side of dedusting mechanism, the water pump side are equipped with water supplying pipe, and the feed water inlet of the water supplying pipe is set to inside pond, the pond It is additionally provided with water supply pipe.
The utility model has a certain amount of water by setting water inlet pipe, water pump, pond and water supplying pipe, when storing in pond, Allow the water route of water dedusting mechanism independently of the external world, self-contained operation realizes the mobility of the utility model, when in pond Water it is insufficient, moisturizing can be carried out by water supplement port.
Preferably, described to be arranged on cart into dirt mechanism, water dedusting mechanism and bag-type dust mechanism, the cart Wheel be universal wheel, and the universal wheel be equipped with braking components.
The utility model enhances the flexibility that the utility model uses by being set as cart.But also it is equipped with universal Wheel and braking components, have widened the place that the utility model uses, and more preferably control the position parked.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the dust-extraction unit of foundry of the utility model;
Fig. 2 is a kind of water dedusting mechanism schematic internal view of dust-extraction unit of foundry of the utility model;
Fig. 3 is a kind of in-house schematic diagram of bag-type dust of dust-extraction unit of foundry of the utility model.
The reference numerals are as follows:
1, dust gathering arrester;2, first into dirt pipe;3, into dirt hose;4, water dedusting mechanism;5, water fog generator;6, air inlet pipe; 7, water inlet pipe;8, evacuated tube;9, nozzle;10, steam supply valve;11, water pump;12, sewage pipe;13, bag-type dust mechanism;14, second Into dirt pipe;15, cloth bag;16, escape pipe;17, the first exhaust fan;18, the second exhaust fan;19, demister;20, pond;21, it supplies Water pipe;22, water supply pipe;23, filter screen;24, valve;25, cart;26, universal wheel;27, braking components.
Specific embodiment
It will illustrate to be described further the technical solution of the utility model with specific embodiment with reference to the accompanying drawings below.
As shown in Figure 1, a kind of dust-extraction unit of foundry include into dirt mechanism, into dirt mechanism include dust gathering arrester 1 and with Dust gathering arrester 1 connect into dirt hose 3;Water dedusting mechanism 4, water dedusting mechanism 4 are successively arranged water fog generator 5, spray from top to bottom Mouth 9 and connect with into dirt hose 3 first into dirt pipe 2;5 lower end of water fog generator is connected with nozzle 9, water fog generator 5 Upper end is connected with water inlet pipe 7, and evacuated tube 8 is equipped with above water dedusting mechanism 4;Bag-type dust mechanism 13, bag-type dust mechanism 13 Upper end is equipped with connect with evacuated tube 8 second into dirt pipe 14;The cloth bag 15 for filtering dust is equipped in bag-type dust mechanism 13, Cloth bag 15 is connected with second into dirt pipe 14, and 13 side of bag-type dust mechanism is equipped with escape pipe 16.
Using the dual dedusting of water dedusting mechanism 4 and bag-type dust mechanism 13, so that dust removing effects are more preferably.
Specifically, in order to enable inner wall be not easy hiding ash and promoted dust removing effects, water dedusting mechanism 4 be cylindrical shape and on Lower both ends are equipped with conical flow guiding cover;Bag-type dust mechanism 13 is cylindrical shape.
Specifically, in order to enable the dust come in contacts water mist as far as possible and facilitates sewage effluent, the water spray side of nozzle 9 To downward, and first is arranged below nozzle 9 into dirt pipe 2;Sewage pipe 12 is additionally provided with below water dedusting mechanism 4.
Further, in order to facilitate the purification of next step sewage and facilitate the discharge of sewage, the lower section of water dedusting mechanism 4 Equipped with filter screen 23, filter screen 23 is set to 12 top of sewage pipe, and sewage pipe 12 is additionally provided with valve 24.
Specifically, in order to promote efficiency of dust collection, first is taken out into dirt pipe 2 and second into being respectively equipped in dirt pipe 14 equipped with first Blower 17 and the second exhaust fan 18;Air inlet pipe 6 is equipped with above water fog generator 5, air inlet pipe 6 is also connected with steam supply valve 10.
Specifically, in order to extend the service life of bag-type dust mechanism 13 and keep the humidity of foundry suitable, water Demister 19 is equipped in the evacuated tube 8 of dedusting mechanism 4.
Specifically, it in order to which this dust-extraction unit can also be connect with water pump 11 with independent operating, water inlet pipe 7, is set below water pump 11 There is pond 20, pond 20 is set to the side of water dedusting mechanism 4, and 11 side of water pump is equipped with water supplying pipe 21, the feed water inlet of water supplying pipe 21 Inside pond 20, pond 20 is additionally provided with water supply pipe 22.
Specifically, in order to increase the flexibility of this dust-extraction unit, into dirt mechanism, water dedusting mechanism 4 and bag-type dust machine Structure 13 is arranged on cart 25, and the wheel of cart 25 is universal wheel 26, and universal wheel 26 is equipped with braking components 27.
The utility model specific work process is as follows:
Dust is entered from the warp of dust gathering arrester 1 into dirt hose 3 and first into dirt pipe 2 due to the suction of the first exhaust fan 17 In water dedusting mechanism 4, meanwhile, the water in pond 20 is evacuated in water fog generator 5 by water pump 11 through water inlet pipe 7,5 work of water fog generator Make, spray water mist in nozzle 9, then water mist and is mixed with dust and become sewage, sewage is fallen downwards due to gravity to mistake Strainer 23 is discharged from sewage pipe 12 again by filtering, wherein sewage pipe 12 is equipped with valve 24.It has worked to water dedusting mechanism 4 Bi Hou opens the second exhaust fan 18, so that air in water dedusting mechanism 4 passes through evacuated tube 8, then using second into dirt pipe 14 enter in the cloth bag 15 of bag-type dust mechanism 13, and the cleaned air after 15 dedusting of cloth bag has the discharge of escape pipe 16 again.
Wherein, air inlet pipe 6 is additionally provided in 4 upper end of water dedusting mechanism connect steam supply valve 10 with the other end of air inlet pipe 6, so that Dust contacts water mist as far as possible below nozzle 9 as far as possible;It is equipped with demister 19 in evacuated tube 8, is removed into bag-type dust machine Moisture in 13 air of structure;Water in water dedusting mechanism 4 is pumped from pond 20 through water supplying pipe 21 by water pump 11, pond 20 It is additionally provided with water supply pipe 22.
In addition, being arranged on cart 25 into dirt mechanism, water dedusting mechanism 4 and bag-type dust mechanism 13, and cart 25 Wheel be universal wheel 26, and have braking components 27.
The utility model, which is utilized into dirt mechanism, successively enters water dedusting mechanism 4 and bag-type dust mechanism 13, so that casting During, can arbitrarily be moved to needs dedusting space, to achieve the effect that dedusting, and structure is simple, input cost is low.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being It is limited to technical solution described in the utility model embodiment.Those skilled in the art should understand that still can be with It modifies to the utility model or equivalent replacement, to reach identical technical effect;Needs are used as long as meeting, all in this reality Within novel protection scope.

Claims (8)

1. a kind of dust-extraction unit of foundry characterized by comprising
Into dirt mechanism, it is described include dust gathering arrester into dirt mechanism and connect with the dust gathering arrester into dirt hose;
Water dedusting mechanism, the water dedusting mechanism be successively arranged from top to bottom water fog generator, nozzle and with it is described soft into dirt The first of pipe connection is into dirt pipe;The water fog generator lower end is connected with the nozzle, the water fog generator upper end with into Water pipe is connected, and evacuated tube is equipped with above the water fog generator;
Bag-type dust mechanism, bag-type dust mechanism upper end are equipped with connect with the evacuated tube second into dirt pipe;The cloth The cloth bag for filtering dust is equipped in bag dedusting mechanism, the cloth bag is connected with described second into dirt pipe, and the cloth bag removes Dirt mechanism side is equipped with escape pipe.
2. the dust-extraction unit of foundry according to claim 1, it is characterised in that:
The water dedusting mechanism is that cylindric and upper and lower ends are equipped with conical flow guiding cover;
The bag-type dust mechanism is cylindrical shape.
3. the dust-extraction unit of foundry according to claim 1, it is characterised in that:
The water spraying direction of the nozzle downward, and described first into dirt pipe be arranged below the nozzle;
Sewage pipe is additionally provided with below the water dedusting mechanism.
4. the dust-extraction unit of foundry according to claim 3, it is characterised in that:
The lower section of the water dedusting mechanism is equipped with filter screen, and the filter screen is set to above the sewage pipe, and the sewage pipe is also Equipped with valve.
5. the dust-extraction unit of foundry according to claim 1, it is characterised in that:
Described first into dirt pipe and second into being respectively equipped with the first exhaust fan and the second exhaust fan in dirt pipe;
It is additionally provided with air inlet pipe above the water fog generator, the air inlet pipe is also connected with steam supply valve.
6. the dust-extraction unit of foundry according to claim 1, it is characterised in that:
Demister is equipped in the evacuated tube of the water dedusting mechanism.
7. the dust-extraction unit of foundry according to claim 1, it is characterised in that:
The water inlet pipe is also connect with water pump, and pond is equipped with below the water pump, and the pond is set to the water dedusting mechanism Side, the water pump side are equipped with water supplying pipe, and the feed water inlet of the water supplying pipe is set to inside pond, and the pond is additionally provided with moisturizing Pipe.
8. the dust-extraction unit of foundry according to claim 1, it is characterised in that:
Described to be arranged on cart into dirt mechanism, water dedusting mechanism and bag-type dust mechanism, the wheel of the cart is ten thousand To wheel, and the universal wheel is equipped with braking components.
CN201822015839.9U 2018-12-03 2018-12-03 A kind of dust-extraction unit of foundry Expired - Fee Related CN209254397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822015839.9U CN209254397U (en) 2018-12-03 2018-12-03 A kind of dust-extraction unit of foundry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822015839.9U CN209254397U (en) 2018-12-03 2018-12-03 A kind of dust-extraction unit of foundry

Publications (1)

Publication Number Publication Date
CN209254397U true CN209254397U (en) 2019-08-16

Family

ID=67565267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822015839.9U Expired - Fee Related CN209254397U (en) 2018-12-03 2018-12-03 A kind of dust-extraction unit of foundry

Country Status (1)

Country Link
CN (1) CN209254397U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190816

Termination date: 20201203

CF01 Termination of patent right due to non-payment of annual fee