CN208161298U - A kind of deduster of pneumatic conveying - Google Patents

A kind of deduster of pneumatic conveying Download PDF

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Publication number
CN208161298U
CN208161298U CN201820509846.1U CN201820509846U CN208161298U CN 208161298 U CN208161298 U CN 208161298U CN 201820509846 U CN201820509846 U CN 201820509846U CN 208161298 U CN208161298 U CN 208161298U
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China
Prior art keywords
bag
dust
spray chamber
appendix
pneumatic conveying
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CN201820509846.1U
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Chinese (zh)
Inventor
李洪志
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Langfang Metalworking Machinery And Equipment Co Ltd
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Langfang Metalworking Machinery And Equipment Co Ltd
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Priority to CN201820509846.1U priority Critical patent/CN208161298U/en
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Abstract

The utility model discloses a kind of dedusters of pneumatic conveying,Including bag-type dust shell,Dust-removal cloth-bag,Shock electric machine,First appendix,Spray chamber,Air exhauster,Cyclone dust collectors and the first ash bucket,The bag-type dust enclosure interior side wall is equipped with support shaft,Cloth bag fixing seat is placed on the upside of the support shaft,Dust-removal cloth-bag is installed on the downside of the cloth bag fixing seat,Bag-type dust shell both ends are equipped with the first air inlet and first row port,First row port one end is connected with spray chamber by the first appendix,Sparge pipe is installed at the top of the spray chamber,And sparge pipe one end is equipped with atomizer,The spray chamber both ends are equipped with the second air inlet and second exhaust port,Described second exhaust port one end is connected with cyclone dust collectors by the second appendix,A kind of deduster of pneumatic conveying of the utility model,It is able to carry out dedusting dedusting and cyclone dust removal two ways is dusted,Better dust removal effect,Improve the efficiency of dedusting.

Description

A kind of deduster of pneumatic conveying
Technical field
The utility model relates to pneumatic conveying dedusting technology field, the dedusters of specifically a kind of pneumatic conveying.
Background technique
Pneumatic conveying is also known as air-flow conveying, using the energy of air-flow, along airflow direction conveying granular in closed conduit Material is a kind of concrete application of fluidization technology.The structure of Pneumatic conveyer is simple, easy to operate, can make horizontal, vertical Straight or inclined direction conveying can also carry out heating, cooling, drying and the air current classifying etc. of material simultaneously during transportation Physical operations or certain chemical operations.When carrying out diluted phase transport in horizontal pipe, gas velocity should be higher, is suspended in particle dispersion In air-flow.When gas velocity is reduced to a certain critical value, particle will start to deposit in tube wall lower part.This critical gas velocity is known as depositing speed Degree.The lower limit of gas velocity when this is dilute phase horizontal feed.When operating gas velocity is lower than this value, there is sedimentary in pipe, cross section of fluid channel subtracts It is few, deposition velocity operation is still pressed in sedimentary overhead stream.Pneumatic conveying is broadly divided into suction and conveying formula and force feed by working principle Formula two types.Suction and conveying formula pneumatic conveying is in intake line, to carry out atmosphere defeated with the air-flow of low pressure power together with material It send, thus also known as vacuum suction and raise.Pressure sending type pneumatic conveying, be be higher than atmospheric pressure compressed air push material carry out it is defeated It send.Pneumatic conveying needs to be dusted filtering to air-flow one end.
Existing pneumatic conveying dedusting has the following problems:The deduster of existing pneumatic conveying, usually only with single Bag-type dust mode be dusted, dedusting method is single, reduces the efficiency of dedusting.
Utility model content
The purpose of this utility model is to provide a kind of dedusters of pneumatic conveying, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions:A kind of deduster of pneumatic conveying, including cloth Bag dedusting shell, dust-removal cloth-bag, shock electric machine, the first appendix, spray chamber, air exhauster, cyclone dust collectors and the first ash bucket, institute It states bag-type dust enclosure interior side wall and support shaft is installed, cloth bag fixing seat is placed on the upside of the support shaft, the cloth bag is solid Dust-removal cloth-bag is installed on the downside of reservation, bag-type dust shell both ends are equipped with the first air inlet and first row port, described First row port one end is connected with spray chamber by the first appendix, is equipped with sparge pipe, and sparge pipe at the top of the spray chamber One end is equipped with atomizer, and the spray chamber both ends are equipped with the second air inlet and second exhaust port, the second exhaust port One end is connected with cyclone dust collectors by the second appendix, and cyclone dust collectors upper end side is equipped with third air inlet, institute It states and third exhaust outlet is installed at the top of cyclone dust collectors, ash bucket is installed on the downside of the cyclone dust collectors.
Preferably, the bag-type dust case top is equipped with upper cover, and cloth bag fixing seat side is sequentially connected with sharp Shake motor, offers dust mouth on the downside of the bag-type dust shell.
Preferably, air exhauster is mounted on first appendix and the second appendix.
Preferably, the spray chamber bottom side is equipped with discharge outlet, and drain valve is equipped in discharge outlet.
Preferably, the atomizer is equipped with pressure pump on the sparge pipe at least provided with two.
Compared with prior art, the utility model has the beneficial effects that:The utility model passes through bag-type dust enclosure interior The dust-removal cloth-bag being provided with can carry out first dedusting to gas first, and subsequent gas further removes gas by spray chamber In particulate matter, be used to separate solid and liquid particle from air-flow finally by cyclone dust collectors, be able to carry out dedusting dedusting It is dusted with cyclone dust removal two ways, better dust removal effect, improves the efficiency of dedusting, passed by cloth bag fixing seat side It is dynamic to be connected with shock electric machine, it is vibrated up and down convenient for driving dust-removal cloth-bag, convenient for carrying out deashing processing to dust-removal cloth-bag.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In figure:1- bag-type dust shell, the first air inlet of 2-, 3- cloth bag fixing seat, 4- dust-removal cloth-bag, 5- upper cover, 6- branch Support axis, 7- shock electric machine, the dust mouth 8-, 9- first row port, the first appendix of 10-, the second air inlet of 11-, 12- spray chamber, 13- sparge pipe, 14- atomizer, 15- pressure pump, 16- discharge outlet, 17- second exhaust port, the second appendix of 18-, 19- take out Mechanism of qi, 20- third air inlet, 21- cyclone dust collectors, 22- third exhaust outlet, the first ash bucket of 23-.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of deduster of pneumatic conveying, including bag-type dust shell 1, Dust-removal cloth-bag 4, shock electric machine 7, the first appendix 10, spray chamber 12, air exhauster 19, cyclone dust collectors 21 and the first ash bucket 23, 1 internal side wall of bag-type dust shell is equipped with support shaft 6, is used to support the both ends of cloth bag fixing seat 3, places on the upside of support shaft 6 There is cloth bag fixing seat 3, dust-removal cloth-bag 4 is installed on the downside of cloth bag fixing seat 3, the particulate matter for being filtered to remove in air-flow, cloth bag 1 both ends of dedusting shell are equipped with the first air inlet 2 and first row port 9, and 9 one end of first row port is connected by the first appendix 10 It is connected to spray chamber 12, for the particulate matter further removed in air-flow of spraying water, sparge pipe 13 is installed, and spray at the top of spray chamber 12 13 one end of water pipe is equipped with atomizer 14, and 12 both ends of spray chamber are equipped with the second air inlet 11 and second exhaust port 17, and second 17 one end of exhaust outlet is connected with cyclone dust collectors 21 by the second appendix 18, is centrifuged caused by the dust-contained airflow using rotation Power separates particulate pollutant from gas, and 21 upper end side of cyclone dust collectors is equipped with third air inlet 20, and whirlwind removes Third exhaust outlet 22 is installed at the top of dirt device 21, ash bucket 23 is installed, for collecting dust on the downside of cyclone dust collectors 21.
By being equipped with upper cover 5 at the top of bag-type dust shell 1,3 side of cloth bag fixing seat is sequentially connected with exciting electricity Machine 7 offers dust mouth 8, the row of being convenient on the downside of the bag-type dust shell 1 convenient for carrying out deashing processing to dust-removal cloth-bag Dirt.
By being mounted on air exhauster 19 on the first appendix 10 and the second appendix 18, removed convenient for conveying gas Dirt.
Discharge outlet 16 is installed by 12 bottom side of spray chamber, and drain valve is installed in discharge outlet 16, is convenient for Draining.
By atomizer 14 at least provided with two, can spray water to the gas flow being passed through in spray chamber 12, The particulate matter for speckling with water mist sinks under gravity, to remove particulate matter, is equipped with pressure (hydraulic) water on the sparge pipe 13 Pump 15, pressurizes convenient for shower water.
Working principle:Gas flow to dedusting is passed first into bag-type dust shell 1, bag-type dust shell 1 is passed through The dust-removal cloth-bag 4 being internally provided with can carry out first dedusting to gas first, and subsequent gas is by spray chamber 12, further The particulate matter in gas is removed, last gas flow is by cyclone dust collectors 21 for separating solid and liquid from air-flow again Particle, is able to carry out dedusting dedusting and cyclone dust removal two ways is dusted, and better dust removal effect improves the effect of dedusting Rate is sequentially connected with shock electric machine 7 by 3 side of cloth bag fixing seat, is vibrated up and down, is convenient for convenient for driving dust-removal cloth-bag 4 Deashing processing is carried out to dust-removal cloth-bag.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of deduster of pneumatic conveying, including it is bag-type dust shell (1), dust-removal cloth-bag (4), shock electric machine (7), first defeated Tracheae (10), spray chamber (12), air exhauster (19), cyclone dust collectors (21) and the first ash bucket (23), it is characterised in that:The cloth Bag dedusting shell (1) internal side wall is equipped with support shaft (6), is placed with cloth bag fixing seat (3), institute on the upside of the support shaft (6) It states and is equipped with dust-removal cloth-bag (4) on the downside of cloth bag fixing seat (3), bag-type dust shell (1) both ends are equipped with the first air inlet (2) and first row port (9), described first row port (9) one end are connected with spray chamber (12), institute by the first appendix (10) It states and is equipped with sparge pipe (13) at the top of spray chamber (12), and sparge pipe (13) one end is equipped with atomizer (14), the spray Room (12) both ends are equipped with the second air inlet (11) and second exhaust port (17), and described second exhaust port (17) one end passes through second Appendix (18) is connected with cyclone dust collectors (21), and cyclone dust collectors (21) the upper end side is equipped with third air inlet (20), it is equipped with third exhaust outlet (22) at the top of the cyclone dust collectors (21), is equipped on the downside of the cyclone dust collectors (21) Ash bucket (23).
2. a kind of deduster of pneumatic conveying according to claim 1, it is characterised in that:The bag-type dust shell (1) Top is equipped with upper cover (5), and cloth bag fixing seat (3) side is sequentially connected with shock electric machine (7), the bag-type dust shell (1) downside offers dust mouth (8).
3. a kind of deduster of pneumatic conveying according to claim 1, it is characterised in that:First appendix (10) and Air exhauster (19) are mounted on second appendix (18).
4. a kind of deduster of pneumatic conveying according to claim 1, it is characterised in that:Spray chamber (12) bottom one Side is equipped with discharge outlet (16), and is equipped with drain valve in discharge outlet (16).
5. a kind of deduster of pneumatic conveying according to claim 1, it is characterised in that:The atomizer (14) is at least There are two settings, is equipped with pressure pump (15) on the sparge pipe (13).
CN201820509846.1U 2018-04-11 2018-04-11 A kind of deduster of pneumatic conveying Active CN208161298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820509846.1U CN208161298U (en) 2018-04-11 2018-04-11 A kind of deduster of pneumatic conveying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820509846.1U CN208161298U (en) 2018-04-11 2018-04-11 A kind of deduster of pneumatic conveying

Publications (1)

Publication Number Publication Date
CN208161298U true CN208161298U (en) 2018-11-30

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CN201820509846.1U Active CN208161298U (en) 2018-04-11 2018-04-11 A kind of deduster of pneumatic conveying

Country Status (1)

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CN (1) CN208161298U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110711451A (en) * 2019-09-16 2020-01-21 徐州全兴电碳制品有限公司 Electricity carbon production powder dust remover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110711451A (en) * 2019-09-16 2020-01-21 徐州全兴电碳制品有限公司 Electricity carbon production powder dust remover

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