CN209108852U - A kind of dust-extraction unit - Google Patents

Abstract

The utility model discloses a kind of dust-extraction units, including cylinder, the side of the cylinder, which is run through, air inlet, cover board and clamping ring are respectively arranged at the top of the cylinder, the top of the cover board, which is run through, gas outlet, the bottom of the clamping ring is fixed with active carbon cartridge filter, the other side of the cylinder is provided with water tank, this kind of dust-extraction unit is provided with water tank, electric heating block, air pump, in dust removal process, operator starts electric heating block and air pump, electric heating block carries out heating to the water in water tank and generates vapor, vapor is pumped into cylinder by air pump, vapor is merged with the dust in gas, so that dust from gas gravity increases, finally under the action of cyclone centrifugal power, by dust and air separation, it thus is avoided that and causes dedusting difficult since dust is light, the slow situation of dedusting occurs.

Description

A kind of dust-extraction unit

Technical field

The utility model relates to dedusting technology field, specially a kind of dust-extraction unit.

Background technique

Dust-extraction unit is commonly called as deduster, is the device for removing or reducing fly ash content in flue gas, the type of dust-extraction unit can Film dust-arrest device, cloud and mist dust-arrest device, cloud and mist dust-arrest device, bag-type dust collector, cyclone dust collector, wet is received to be divided into biology Formula dust-extraction unit, electrostatic precipitator, desulfation dust-extraction device.Applied to chemical industry, petroleum, metallurgy, building, mine, machinery, light textile Equal industry.

Existing dust-extraction unit interesting dust in dust removal process is light, when being dusted need take a long time into Row centrifugal rotation can be only achieved dust removing effects, and this dedusting method speed is slower, while most of existing dust-extraction unit is all only It is the dust that is relatively large in diameter of processing, and some in or even gas poor for PM2.5 and little particle removal effect below have Evil gas can not be handled, and not be able to satisfy the requirement of current environmental protection in this way.

Utility model content

The purpose of this utility model is to provide a kind of dust-extraction units, to solve dedusting speed mentioned above in the background art The problem that degree is slow and effect is poor.

To achieve the above object, the utility model provides the following technical solutions: a kind of dust-extraction unit, including cylinder, described The side of cylinder is respectively arranged with cover board and clamping ring, passes through at the top of the cover board through there is air inlet at the top of the cylinder It is installed with gas outlet, the bottom of the clamping ring is fixed with active carbon cartridge filter, and the other side of the cylinder is provided with water tank, described The lower inside of water tank is provided with electric heating block, and the side of the water tank is provided at the top of the water tank through there is filler pipe Air pump, the inlet end of the air pump are connected with exhaust tube, and the outlet side of the air pump is connected with appendix, the bottom of the cylinder It is provided with dust-exhausting port, the cylinder is internally provided with whirlwind fin.

Preferably, dust storage tank is provided with below the cylinder, and the dust-exhausting port is located at the inside of dust storage tank.

Preferably, sealing cover is provided at the top of the filler pipe.

Preferably, the appendix and exhaust tube are made by stainless steel material, and one end of the appendix is passed through It is through at the other side of cylinder.

Preferably, the active carbon cartridge filter is arranged by clamping ring and cylinder disassembly.

Preferably, one end of the exhaust tube is through the top of water tank.

Compared with prior art, the utility model has the beneficial effects that this kind of dust-extraction unit is provided with water tank, electric heating Block, air pump, in dust removal process, operator starts electric heating block and air pump, electric heating block carry out heating production to the water in water tank Vapor is pumped into cylinder by unboiled water steam, air pump, and vapor is merged with the dust in gas, so that dust from gas weight Power increases, and finally under the action of cyclone centrifugal power, by dust and air separation, thus is avoided that and causes to remove since dust is light The situation that dirt is difficult, dedusting is slow occurs, and solves the problems, such as that dedusting mentioned above is slow-footed, while the device is additionally provided with connection Circle, cover board and active carbon cartridge filter, and active carbon crosses cartridge filter and cylinder disassembly is arranged, in dust removal process, activated carbon adsorption Cylinder is adsorbed and is filtered to the pernicious gas in gas and dust granule small once, increases dust removing effects in this way, A purification gas is haved the function that, has solved the problems, such as that dust removing effects mentioned above are poor, and active carbon cartridge filter and cylinder Body disassembly setting, when needing to clear up active carbon cartridge filter, operator opens cover board, by connector by active carbon mistake Filter cylinder takes out cleaning can be so that it is convenient to which operator clears up active carbon cartridge filter in time.

Detailed description of the invention

Fig. 1 is that the utility model cylinder just cuts open structural schematic diagram；

Fig. 2 is the utility model active carbon cartridge structure schematic diagram；

Fig. 3 is that the utility model plate body water tank just cuts open structural schematic diagram；

Fig. 4 is the utility model cylinder overlooking structure diagram.

In figure: 1, cylinder；2, air inlet；3, cover board；4, gas outlet；5, active carbon cartridge filter；6, dust-exhausting port；7, Chu Chen Case；8, whirlwind fin；9, electric heating block；10, filler pipe；11, exhaust tube；12, air pump；13, appendix；14, water tank；15, even Adapter ring；16, sealing cover.

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.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of dust-extraction unit, including cylinder 1, air inlet 2, cover board 3, gas outlet 4, active carbon cartridge filter 5, dust-exhausting port 6, dust storage tank 7, whirlwind fin 8, electric heating block 9, filler pipe 10, pumping Tracheae 11, air pump 12, appendix 13, water tank 14, clamping ring 15 and sealing cover 16, the side of cylinder 1, which is run through, air inlet 2, cylinder The top of body 1 is respectively arranged with cover board 3 and clamping ring 15, and through there is gas outlet 4, the bottom of clamping ring 15 is solid at the top of cover board 3 Fixed active charcoal cartridge filter 5, active carbon cartridge filter 5 adsorb little particle dust, are filtered to pernicious gas, cylinder 1 The other side be provided with water tank 14, the lower inside of water tank 14 is provided with electric heating block 9, and the side of water tank 14 is through there is filler pipe 10, facilitate staff to carry out adding water supplement in time to water tank 14, the top of water tank 14 is provided with air pump 12, and air pump 12 can be accelerated Vapor enters the inside of cylinder 1, improves efficiency of dust collection, and the inlet end of air pump 12 is connected with exhaust tube 11, and air pump 12 goes out Gas end is connected with appendix 13, and the bottom of cylinder 1 is provided with dust-exhausting port 6, and cylinder 1 is internally provided with whirlwind fin 8.

The lower section for please referring to the cylinder of Fig. 1,3 and 41 is provided with dust storage tank 7, and dust-exhausting port 6 is located at the inside of dust storage tank 7, this Sample prescription is just collected the dust separated, and places dust and spreads in gas again, the top of filler pipe 10 is provided with Sealing cover 16, the vapor prevented in this way are run out of from filler pipe 10.

Fig. 1,3 and 4 are please referred to, appendix 13 and exhaust tube 11 are made by stainless steel material, and appendix 13 Through the other side of cylinder 1, stainless steel material prevents steam from corroding to appendix 13 and exhaust tube 11 for one end, increases gas transmission The service life of pipe 13 and exhaust tube 11.

Please refer to Fig. 1-4, active carbon cartridge filter 5 by clamping ring 15 and the disassembly of cylinder 1 setting so that it is convenient to operator and Shi Qingli active carbon cartridge filter 5, one end of exhaust tube 11 is through the top of water tank 14 so that it is convenient to which air pump 12 extracts water tank 14 Internal vapor.

Working principle: firstly, gas is first pumped into the inside of cylinder 1 by operator, gas is inside cylinder 1 by whirlwind fin 8 rotations form swirling eddy, and then operator adds water in water tank 14, then start electric heating block 9, and electric heating block 9 adds water Heat is at vapor, and then vapor is pumped into cylinder 1 by operator's booster air pump 12, air pump 12, the ash in vapor and gas Dirt is merged, so that dust from gas gravity increases, rotary gas makees rotational flow, part dust meeting close to 1 inner wall of cylinder 1 inner wall of cylinder falls the inside in dust storage tank 7 from dust-exhausting port, and there are also part dusts adsorbed by active carbon cartridge filter 5 Filter, processed gas is discharged from gas outlet 4, when after a period of use, the openable cover board 3 of staff then takes out work Property charcoal cartridge filter 5 is cleared up or is replaced, finally, the dust in operator's periodic cleaning dust storage tank 7.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of dust-extraction unit, including cylinder (1), it is characterised in that: the side of the cylinder (1), which is run through, air inlet (2), institute It states and is respectively arranged with cover board (3) and clamping ring (15) at the top of cylinder (1), the top of the cover board (3), which is run through, gas outlet (4), the bottom of the clamping ring (15) is fixed with active carbon cartridge filter (5), and the other side of the cylinder (1) is provided with water tank (14), the lower inside of the water tank (14) is provided with electric heating block (9), and the side of the water tank (14), which is run through, filler pipe (10), it is provided with air pump (12) at the top of the water tank (14), the inlet end of the air pump (12) is connected with exhaust tube (11), institute The outlet side for stating air pump (12) is connected with appendix (13), and the bottom of the cylinder (1) is provided with dust-exhausting port (6), the cylinder (1) be internally provided with whirlwind fin (8).

2. a kind of dust-extraction unit according to claim 1, it is characterised in that: be provided with storage dirt below the cylinder (1) Case (7), and the dust-exhausting port (6) is located at the inside of dust storage tank (7).

3. a kind of dust-extraction unit according to claim 1, it is characterised in that: be provided at the top of the filler pipe (10) close It covers (16).

4. a kind of dust-extraction unit according to claim 1, it is characterised in that: the appendix (13) and exhaust tube (11) are equal It is made by stainless steel material, and one end of the appendix (13) is through the other side of cylinder (1).

5. a kind of dust-extraction unit according to claim 1, it is characterised in that: the active carbon cartridge filter (5) passes through connection (15) and cylinder (1) disassembly is enclosed to be arranged.

6. a kind of dust-extraction unit according to claim 1, it is characterised in that: one end of the exhaust tube (11) is through water The top of case (14).