CN209689354U - A kind of coal briquette drying equipment - Google Patents

Abstract

The utility model discloses a kind of coal briquette drying equipment, described device bodies top is provided with feed inlet, it is provided with below the feed inlet and tilts the upper transfer passage that tortuous top to bottm is sequentially communicated, middle transfer passage and lower transfer passage, the upper transfer passage, opening is provided at the top of middle transfer passage and lower transfer passage, opening covers filter screen, the first blower is separately installed at the top of the filter screen, second blower and third blower, first blower, second blower and third blower pass through wind conveying pipe and the first hot air apparatus respectively, second hot air apparatus is connected with cooling air unit；Described device body interior is additionally provided with the sweep-up pipe connecting by air inlet pipe with external coal dust respiratory box, and dust suction pump is provided on sweep-up pipe.The utility model realizes the uniform drying to coal briquette, and drying effect is significant, while realizing the absorption processing to coal dust, ensure that the safety of production environment and the health of producers.

Description

A kind of coal briquette drying equipment

Technical field

The utility model relates to coal briquette drying equipment technologies, more particularly, to a kind of coal briquette drying equipment.

Background technique

Nowadays country widelys popularize the use of moulded coal, and principle is to reduce raw coal using the processing of industrialized means to have Anthracite is milled and processing desulfurization and suitable catalyst is added environmentally friendly coal briquette is made as fuel and use by the generation of evil gas It is effective measure

In process, it is important to accomplish to be removed the moisture in briquetting, realize the drying to coal briquette, institute Drying effect with drying equipment is that production is crucial, needs to carry out coal briquette uniform drying and removes moisture solution；Meanwhile it drying In engineering, the movement of coal briquette, which is fallen, can all generate coal dust, if coal dust, which distributes, to pollute production environment, to producers Health cause damages.

Utility model content

In view of this, the utility model is intended to provide a kind of coal briquette drying equipment, to solve coal briquette drying and dry It generates coal dust and production environment in journey to pollute, the problem of causing damages to the health of producers.

The technical solution adopted in the utility model is as follows:

A kind of coal briquette drying equipment, including device noumenon, described device bodies top are provided with feed inlet, the feed inlet Lower section, which is provided with, tilts tortuous transfer passage, the transfer passage include the upper transfer passage being sequentially communicated from top to bottom, in Transfer passage and lower transfer passage, the upper transfer passage, lower transfer passage inclined direction are identical, middle transfer passage inclination side To with upper transfer passage, lower transfer passage on the contrary, being arranged at the top of the upper transfer passage, middle transfer passage and lower transfer passage There is opening, opening is all covered with filter screen, the filter screen on the upper transfer passage, middle transfer passage and lower transfer passage Top is separately installed with the first blower, the second blower and third blower, first blower, the second blower with And third blower is passed through wind conveying pipe respectively and is connect with the first hot air apparatus, the second hot air apparatus with cooling air unit；Described device Body interior is additionally provided with the sweep-up pipe connecting by air inlet pipe with external coal dust respiratory box, is provided with suction on the sweep-up pipe Dirt pump, the coal dust respiratory box are internally provided with filter chamber and spray chamber.

Using the above scheme, when utility model works, the coal briquette dried is needed to enter device sheet by feed inlet addition In vivo, first by upper transfer passage, the first hot air apparatus starts, and hot wind is entered at the top of upper transfer passage by wind conveying pipe In first blower, the coal briquette passed through in upper transfer passage is dried；In when transfer passage, the second hot air apparatus is opened Dynamic, hot wind is entered in the second blower at the top of middle transfer passage by wind conveying pipe, the coal briquette passed through in centering transfer passage It is dried；When into lower transfer passage, cooling air unit starting, cold wind enters the at the top of lower transfer passage by wind conveying pipe In two or three air hoses, drying is carried out to the coal briquette passed through in lower transfer passage and cooling is handled；Tortuous transfer passage is tilted to be divided into Upper transfer passage, middle transfer passage and lower transfer passage can extend the time that coal briquette moves in transfer passage, to increase The time of drying and effect.For the coal dust generated in device noumenon, start dust suction pump, coal dust enters air inlet by sweep-up pipe Pipe, hence into coal dust respiratory box, is absorbed processing in filter chamber and spray chamber respectively, avoids coal dust and give out It goes, pollutes production environment, producers' health is impacted.

Further, the upper transfer passage, middle transfer passage and lower transfer passage bottom are provided with vibrating motor.

Using the above scheme, when utility model works, vibrating motor to upper transfer passage, middle transfer passage and under it is defeated It send coal briquette in channel to be vibrated, rolls its movement, improve drying effect.

Further, first hot air apparatus, the second hot air apparatus are installed on device noumenon right side wall, the cold wind Device is installed on device noumenon left side wall, and first hot air apparatus includes the first air blower and by wind conveying pipe and the The first heater of one air blower connection, second hot air apparatus include the second air blower and by wind conveying pipe and the The secondary heating mechanism of two air blowers connection, the cooling air unit includes third air blower.

Using the above scheme, when utility model works, when the first hot air apparatus works, start the first air blower, air By wind conveying pipe enter in first heater heat after enter in the first blower to the coal briquette in upper transfer passage into Row drying；Second hot air apparatus and cooling air unit principle are identical as the first hot air apparatus.

Further, the filter chamber bottom in the coal dust respiratory box is provided with the filtering board separated with spray chamber, institute State the junction at the top of blast pipe and coal dust respiratory box and be provided with filter core, the filter core include non-woven fabrics dust absorption net, Sponge net and active carbon filtering layer；Coal dust respiratory box filter chamber side wall is additionally provided with the air outlet for being covered with outlet air strainer.

Further, the spray chamber two sides are respectively arranged with spray equipment, and the spray equipment includes being provided with spray The spray tube of room two sidewalls and the water inlet pipe being connect with spray tube.

Further, the spray chamber bottom is provided with outlet pipe, and the outlet pipe is connected with liquid recovery tank, outlet pipe Place is provided with valve.

Using the above scheme, when utility model works, when coal dust enters blast pipe, first by filter core, by mistake Filter filter core is absorbed and filtered, and is then carried out absorption processing by filtering board in filter chamber, is entered spray by filtering board Room, water inlet pipe is opened, water carries out spray-absorption to indoor coal dust is sprayed by spray equipment, absorbs the water storage of coal dust In spray chamber, open the valve of outlet pipe, absorb the water of coal dust by outlet pipe enter liquid recovery tank carry out it is next The recovery processing of step.

Further, the lower transfer passage bottom is provided with outlet, and outlet lower part is provided with inclined cinder filtration net, The device noumenon sidewall opening of the cinder filtration net connection, opening are hinged with discharge door, and the cinder filtration side off the net sets It is equipped with cinder collection frame, the device noumenon side wall at the cinder collection frame is equipped with chamber door by hinge.

Using the above scheme, when utility model works, it is online that coal briquette after drying by outlet rests on cinder filtration, Cinder is entered in cinder collection frame by cinder filtration net, opens discharge door, can be taken off the coal briquette of drying, is opened chamber door and is taken out Cinder collection frame.

Further, the device noumenon side wall of the opening of the lower transfer passage is provided with exhaust outlet, the exhaust outlet Place is covered with air draft strainer.

Using the above scheme, when utility model works, the gas in device noumenon is discharged by exhaust outlet.

Further, the first heater, be provided with several heat coils in secondary heating mechanism.

Using the above scheme, when utility model works, air that the first air blower and the second air blower absorb passes through the Heat is absorbed after the heat coil of operational heat in one heating device, secondary heating mechanism and is heated up.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:

1. tilting tortuous transfer passage by setting setting, run duration of the coal briquette in transfer passage is extended, from And ensure that drying time and drying effect, it ensure that the uniform drying to coal briquette.

2. the coal dust generated in pair coal briquette drying course carries out absorbing and filtering processing, the production process of environmental protection is realized, is kept away Coal dust is exempted to distribute to production environment pollution, the health of producers has been impacted.

Detailed description of the invention

Fig. 1 is a kind of structure chart of coal briquette drying equipment described in the utility model.

In the figure, it is marked as 1- feed inlet, the upper transfer passage of 2-, transfer passage in 3-, transfer passage under 4-, 5- filter screen, The first blower of 6-, the second blower of 7-, 8- third blower, 9- wind conveying pipe, 10- air inlet pipe, 11- coal dust respiratory box, 12- inhale Dirt pipe, 13- dust suction pump, the filter chamber 14-, 15- spray chamber, 16- vibrating motor, the first air blower of 17-, 18- first heater, The second air blower of 19-, 20- secondary heating mechanism, 21- third air blower, 22- filtering board, 23- filter core, 24- outlet air filter Net, 25- air outlet, 26- spray tube, 27- water inlet pipe, 28- outlet pipe, 29- liquid recovery tank, 30- valve, 31- cinder filtration Net, 32- discharge door, 33- cinder collection frame, 34- exhaust outlet, 35- air draft strainer.

Specific embodiment

All features disclosed in this specification can be with any other than mutually exclusive feature and/or step Mode combines.

It elaborates below with reference to Fig. 1 to the utility model.

Embodiment 1

As shown in Figure 1, a kind of coal briquette drying equipment, including device noumenon, described device bodies top are provided with feed inlet 1, it is provided with below the feed inlet 1 and tilts tortuous transfer passage, the transfer passage includes being sequentially communicated from top to bottom Upper transfer passage 2, middle transfer passage 3 and lower transfer passage 4, the upper transfer passage 2,4 inclined direction phase of lower transfer passage Together, middle 3 inclined direction of transfer passage and upper transfer passage 2, lower transfer passage 4 are on the contrary, the upper transfer passage 2, middle conveying lead to Opening is provided at the top of road 3 and lower transfer passage 4, opening is all covered with filter screen 5, the upper transfer passage 2, middle conveying The first blower 6, the second blower 7 and third are separately installed at the top of filter screen 5 on channel 3 and lower transfer passage 4 Blower 8, first blower 6, the second blower 7 and third blower 8 are filled by wind conveying pipe 9 and the first hot wind respectively It sets, the second hot air apparatus is connected with cooling air unit；Described device body interior is additionally provided with through air inlet pipe 10 and external coal The sweep-up pipe 12 that dirt respiratory box 11 connects is provided with dust suction pump 13 on the sweep-up pipe 12, sets inside the coal dust respiratory box 11 It is equipped with filter chamber 14 and spray chamber 15.

In the present embodiment, needs the coal briquette dried to enter in device noumenon by the addition of feed inlet 1, pass through upper conveying first Channel 2, the starting of the first hot air apparatus, hot wind is entered by wind conveying pipe 9 in first blower 6 at 2 top of transfer passage, right The coal briquette passed through in upper transfer passage 2 is dried；In when transfer passage 3, the starting of the second hot air apparatus, hot wind passes through defeated Air hose 9 enters in second blower 7 at middle 3 top of transfer passage, and the coal briquette passed through in centering transfer passage 3 is dried； When into lower transfer passage 4, cooling air unit starting, cold wind enters the two or three wind at lower 4 top of transfer passage by wind conveying pipe 9 In pipe, drying is carried out to the coal briquette passed through in lower transfer passage 4 and cooling is handled；It tilts tortuous transfer passage and is divided into conveying Channel 2, middle transfer passage 3 and lower transfer passage 4 can extend the time that coal briquette moves in transfer passage, to increase drying Time and effect.For the coal dust generated in device noumenon, start dust suction pump 13, coal dust enters air inlet by sweep-up pipe 12 Pipe 10 is absorbed processing in filter chamber 14 and spray chamber 15 respectively, avoids coal dust hence into coal dust respiratory box 11 It distributes, pollutes production environment, producers' health is impacted.

Embodiment 2

Based on embodiment 1, the upper transfer passage 2, middle transfer passage 3 and 4 bottom of lower transfer passage are provided with vibration Motor 16.

In the present embodiment, vibrating motor 16 to coal briquette in upper transfer passage 2, middle transfer passage 3 and lower transfer passage 4 into Row vibration rolls its movement, improves drying effect.

Embodiment 3

Based on embodiment 1, first hot air apparatus, the second hot air apparatus are installed on device noumenon right side wall, described Cooling air unit is installed on device noumenon left side wall, and first hot air apparatus is including the first air blower 17 and passes through defeated wind The first heater 18 that pipe 9 is connect with the first air blower 17, second hot air apparatus include the second air blower 19, Yi Jitong The secondary heating mechanism 20 that wind conveying pipe 9 is connect with the second air blower 19 is crossed, the cooling air unit includes third air blower 21.

In the present embodiment, when the first hot air apparatus works, start the first air blower 17, air is entered by wind conveying pipe 9 It is entered after heating in the first blower 6 in first heater 18 and the coal briquette in upper transfer passage 2 is dried；Second heat Wind apparatus and cooling air unit principle are identical as the first hot air apparatus.

Embodiment 4

Based on embodiment 1,14 bottom of filter chamber in the coal dust respiratory box 11 is provided with the mistake separated with spray chamber 15 Filter plate 22 is filtered, the junction at 11 top of the blast pipe and coal dust respiratory box is provided with filter core 23, the filter core 23 Including non-woven fabrics dust absorption net, sponge net and active carbon filtering layer；11 filter chamber of coal dust respiratory box, 14 side wall, which is additionally provided with, to be covered It is stamped the air outlet 25 of outlet air strainer 24.

Further, 15 two sides of spray chamber are respectively arranged with spray equipment, and the spray equipment includes being provided with spray The water inlet pipe 27 for drenching the spray tube 26 of 15 two sidewalls of room and being connect with spray tube 26.

Further, 15 bottom of spray chamber is provided with outlet pipe 28, the outlet pipe 28 and 29 phase of liquid recovery tank Even, valve 30 is provided at outlet pipe 28.

In the present embodiment, when coal dust enters blast pipe, first by filter core 23, absorbed by filter core 23 Filter, then carries out absorption processing by filtering board 22 in filter chamber 14, enters spray chamber 15 by filtering board 22, opens Water inlet pipe 27, water carry out spray-absorption to the coal dust in spray chamber 15 by spray equipment, and the water for absorbing coal dust is stored in spray Drench in room 15, open the valve 30 of outlet pipe 28, absorb the water of coal dust by outlet pipe 28 enter liquid recovery tank 29 into The recovery processing of row next step.

Embodiment 5

Based on embodiment 1, lower 4 bottom of transfer passage is provided with outlet, and outlet lower part is provided with inclined cinder mistake Strainer 31, the device noumenon sidewall opening that the cinder filtration net 31 connects, opening are hinged with discharge door 32, the cinder mistake Cinder collection frame 33 is provided with below strainer 31, the device noumenon side wall at the cinder collection frame 33 is equipped with case by hinge Door.

In the present embodiment, the coal briquette after drying is rested on cinder filtration net 31 by outlet, and cinder passes through cinder filtration Net 31 enters in cinder collection frame 33, opens discharge door 32, can be taken off the coal briquette of drying, opens chamber door and takes out cinder collection frame 33。

It is as described above the embodiments of the present invention.The utility model is not limited to above embodiment, anyone It should learn the structure change made under the enlightenment of the utility model, it is all that there is same or similar skill with the utility model Art scheme, each falls within the protection scope of the utility model.

Claims (9)

1. a kind of coal briquette drying equipment, including device noumenon, which is characterized in that described device bodies top is provided with feed inlet (1), it is provided with below the feed inlet (1) and tilts tortuous transfer passage, the transfer passage includes successively connecting from top to bottom Logical upper transfer passage (2), middle transfer passage (3) and lower transfer passage (4), the upper transfer passage (2), lower transfer passage (4) inclined direction is identical, and middle transfer passage (3) inclined direction and upper transfer passage (2), lower transfer passage (4) are on the contrary, on described It is provided with opening at the top of transfer passage (2), middle transfer passage (3) and lower transfer passage (4), opening is all covered with filter screen (5), it is installed respectively at the top of the filter screen (5) on the upper transfer passage (2), middle transfer passage (3) and lower transfer passage (4) There are the first blower (6), the second blower (7) and third blower (8), first blower (6), the second blower (7) and third blower (8) is connected respectively by wind conveying pipe (9) with the first hot air apparatus, the second hot air apparatus with cooling air unit It connects；Described device body interior is additionally provided with the sweep-up pipe connecting by air inlet pipe (10) with external coal dust respiratory box (11) (12), dust suction pump (13) is provided on the sweep-up pipe (12), the coal dust respiratory box (11) is internally provided with filter chamber (14) And spray chamber (15).

2. a kind of coal briquette drying equipment according to claim 1, which is characterized in that the upper transfer passage (2), middle conveying Channel (3) and lower transfer passage (4) bottom are provided with vibrating motor (16).

3. a kind of coal briquette drying equipment according to claim 1, which is characterized in that first hot air apparatus, the second heat Wind apparatus is installed on device noumenon right side wall, and the cooling air unit is installed on device noumenon left side wall, first hot wind Device includes the first air blower (17) and the first heater connecting by wind conveying pipe (9) with the first air blower (17) (18), second hot air apparatus includes the second air blower (19) and is connect by wind conveying pipe (9) with the second air blower (19) Secondary heating mechanism (20), the cooling air unit includes third air blower (21).

4. a kind of coal briquette drying equipment according to claim 1, which is characterized in that the mistake in the coal dust respiratory box (11) Filter chamber (14) bottom is provided with the filtering board (22) separated with spray chamber (15), and the air inlet pipe and coal dust respiratory box (11) are pushed up The junction in portion is provided with filter core (23), and the filter core (23) includes non-woven fabrics dust absorption net, sponge net and activity Charcoal filtering layer；Coal dust respiratory box (11) filter chamber (14) side wall is additionally provided with the air outlet for being covered with outlet air strainer (24) (25)。

5. a kind of coal briquette drying equipment according to claim 1, which is characterized in that spray chamber (15) two sides are set respectively It is equipped with spray equipment, the spray equipment includes the spray tube (26) and and spray tube for being provided with spray chamber (15) two sidewalls (26) water inlet pipe (27) connected.

6. a kind of coal briquette drying equipment according to claim 1, which is characterized in that spray chamber (15) bottom is provided with Outlet pipe (28), the outlet pipe (28) are connected with liquid recovery tank (29), and valve (30) are provided at outlet pipe (28).

7. a kind of coal briquette drying equipment according to claim 1, which is characterized in that lower transfer passage (4) bottom is set It is equipped with outlet, outlet lower part is provided with inclined cinder filtration net (31), the device noumenon of cinder filtration net (31) connection Sidewall opening, opening are hinged with discharge door (32), are provided with cinder collection frame (33), institute below the cinder filtration net (31) It states the device noumenon side wall at cinder collection frame (33) and chamber door is equipped with by hinge.

8. a kind of coal briquette drying equipment according to claim 1, which is characterized in that the opening of the lower transfer passage (4) The device noumenon side wall at place is provided with exhaust outlet (34), is covered with air draft strainer (35) at the exhaust outlet (34).

9. a kind of coal briquette drying equipment according to claim 3, which is characterized in that the first heater (18), Several heat coils are provided in two heating devices (20).