CN217263479U

CN217263479U - Pulverized coal conveying device with dust suppression function

Info

Publication number: CN217263479U
Application number: CN202123221598.1U
Authority: CN
Inventors: 尹先鹏
Original assignee: Shayang Hongrun Building Material Co ltd
Current assignee: Shayang Hongrun Building Material Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-23
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a buggy conveyor with press down dirt function, including the base, the bottom one side of base articulates there are two telescoping cylinders, and the bottom opposite side of base articulates there are two supporting legs corresponding with the telescoping cylinder, and the top of base is fixed with the transport bin, and one side of transport bin is provided with the wiper mechanism who washs its inside clout, and one side of transport bin is installed and is run through its lateral wall and extend to its inside transport mechanism, and transport mechanism's top is provided with the dust absorption mechanism who absorbs the inside dust in transport bin. The utility model relates to a buggy conveyor with press down dirt function passes through the leading-in transportation storehouse of pan feeding mouth with the buggy in, and transport mechanism can carry the buggy in the transportation storehouse, opens electric valve, and the buggy is transported to the outside from the discharge gate under transport mechanism's effect, can absorb the dust in the transportation storehouse through dust absorption mechanism, absorbs the dust and carries out centralized processing in storing up the dirt case, can wash transportation storehouse inside through wiper mechanism.

Description

Pulverized coal conveying device with dust suppression function

Technical Field

The utility model relates to a buggy transportation equipment field, in particular to buggy conveyor with press down dirt function.

Background

The coal powder is coal with the particle size of less than 0.5 mm and is the most commonly used additive in cast iron molding sand. In recent years, coal dust substances and clay are mixed to form a commodity (carbon clay) for supply to the market abroad. The preparation of the coal powder refers to a process for processing raw coal into the coal powder with granularity and moisture content meeting the requirement of blast furnace coal injection by a coal mill. The blast furnace injection system has the following requirements on pulverized coal: the grain diameter is less than 74 micrometers, and is more than 80%, and the water content is not more than 1%. The method can be divided into a ball mill powder-making process and a medium-speed mill powder-making process according to coal-milling equipment.

At present, when an existing pulverized coal conveying device is used, firstly, raw materials are led into a conveying bin from a raw material inlet, then a valve is opened, then a motor is started, the motor drives a rotating shaft to rotate a conveying paddle, the rotating conveying paddle conveys the raw materials in the conveying bin, and the raw materials are conveyed to the outside through an output pipeline; the existing pulverized coal conveying device is not provided with dust suppression equipment in use, so that air is polluted during transportation, and the environmental protection performance is poor, so that the pulverized coal conveying device with the dust suppression function is provided to solve the problems.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a buggy conveyor with press down dirt function.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a coal powder conveying device with dust suppression function, which comprises a base, wherein one side of the bottom end of the base is articulated with two telescopic cylinders, the other side of the bottom end of the base is articulated with two supporting legs corresponding to the telescopic cylinders, and the two telescopic cylinders and the two supporting legs are symmetrically distributed, the top end of the base is fixed with a transportation bin, the top end of the transportation bin is provided with a feeding hole, the bottom of the side wall of the transportation bin is provided with a discharging hole, the discharging hole is provided with an electric valve, one side of the transportation bin is provided with a cleaning mechanism for cleaning the internal residual materials, the cleaning mechanism is positioned at the top end of the base, one side of the transportation bin is provided with a transportation mechanism which penetrates through the side wall and extends to the interior of the transportation bin, the top end of the transportation mechanism is provided with a dust absorption mechanism for absorbing the dust in the transportation bin, and one end of the dust absorption mechanism is communicated with the transportation bin, the other end of the dust collection mechanism is communicated with a dust storage box fixed at the top end of the base.

As a preferred technical scheme of the utility model, wiper mechanism is including being fixed in the water tank on base top, with the water pipe that the water tank is linked together, install in water pump on the water pipe, with the water spray channel and the installation that the water pipe bottom is linked together with the water spray channel bottom just rather than the shower nozzle that is linked together, the tip of water pipe runs through the roof of transportation storehouse and extend to inside it, the water spray channel with the shower nozzle all is located the inside of transportation storehouse.

As a preferred technical scheme of the utility model, dust absorption mechanism include the dust absorption pipeline, install in air exhauster and filter screen on the dust absorption pipeline, the one end of dust absorption pipeline runs through it is inside that the transportation storehouse extends to, just the dust absorption pipeline is close to the one end internally mounted in transportation storehouse has the filter screen, the other end of dust absorption pipeline with the dust storage box is linked together.

As a preferred technical scheme of the utility model, transport mechanism includes driving motor, rotary rod and helical blade, driving motor pass through the installation component install in one side of transport bin, driving motor's output shaft coaxial coupling has and runs through the rotary rod of transport bin lateral wall, install helical blade on the rotary rod.

As a preferred technical scheme of the utility model, the installation component is including being fixed in the backup pad and the fixing base on base top, the rotary rod passes through the bearing and is located transport bin one side the backup pad is rotated and is connected, driving motor's bottom is installed and is fixed in fixing base in the backup pad.

As a preferred technical scheme of the utility model, one side of dust storage box is equipped with a breach, be equipped with first magnet strip around breach department, the breach department of dust storage box articulates there is the chamber door, the edge of chamber door be equipped with the corresponding second magnet strip of first magnet strip, the viewing aperture has been seted up to dust storage box's opposite side.

As an optimal technical scheme of the utility model, the telescoping cylinder with the callus on the sole is all installed to the bottom of supporting leg, just the callus on the sole adopts the preparation of rubber material to form.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a buggy conveyor with press down dirt function, can effectively solve the too big problem of dust among the buggy transportation process, in passing through the leading-in transport storehouse of pan feeding mouth with the buggy, carry the buggy in the transport storehouse through transport mechanism, open electric valve, buggy is transported to the outside from the discharge gate under transport mechanism's effect, in the in-process of transportation, can absorb the dust in the transport storehouse through dust absorption mechanism, absorb the dust and carry out centralized processing to storing up in the dirt case, the buggy is carried the back that finishes, can wash transport storehouse inside through wiper mechanism, get rid of its inside remaining clout, extend through the telescoping cylinder and make the whole slope of the device, let sewage flow out from the discharge gate, the utility model relates to a rationally, the pollution of dust to the air has significantly reduced, has improved the feature of environmental protection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an overall sectional view of the present invention;

in the figure: 1. a base; 2. a telescopic cylinder; 3. supporting legs; 4. a transport bin; 5. a feeding port; 6. a cleaning mechanism; 601. a water tank; 602. a water pipe; 603. a water pump; 604. a water spray channel; 605. a spray head; 7. a transport mechanism; 701. a drive motor; 702. rotating the rod; 703. a helical blade; 8. a dust suction mechanism; 801. a dust collection duct; 802. an exhaust fan; 803. a filter screen; 9. a dust storage box; 10. a support plate; 11. a fixed seat; 12. a first magnet bar; 13. a box door; 14. a second magnet bar; 15. a viewing port; 16. a foot pad; 17. a discharge port; 18. an electrically operated valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

As shown in figures 1-4, the utility model provides a pulverized coal conveying device with dust suppression function, which comprises a base 1, wherein one side of the bottom end of the base 1 is hinged with two telescopic cylinders 2, the other side of the bottom end of the base 1 is hinged with two supporting legs 3 corresponding to the telescopic cylinders 2, the two telescopic cylinders 2 and the two supporting legs 3 are symmetrically distributed, the top end of the base 1 is fixed with a transportation bin 4, the top end of the transportation bin 4 is provided with a feeding port 5, the bottom of the side wall of the transportation bin 4 is provided with a discharging port 17, the discharging port is provided with an electric valve 18, one side of the transportation bin 4 is provided with a cleaning mechanism 6 for cleaning the internal remainder, the cleaning mechanism 6 is positioned at the top end of the base 1, one side of the transportation bin 4 is provided with a transportation mechanism 7 which penetrates through the side wall and extends to the interior, the top end of the transportation mechanism 7 is provided with a dust absorption mechanism 8 for absorbing the dust inside the transportation bin 4, and one end of the dust suction mechanism 8 is communicated with the transportation bin 4, and the other end of the dust suction mechanism 8 is communicated with a dust storage box 9 fixed at the top end of the base 1.

Further, the cleaning mechanism 6 comprises a water tank 601 fixed at the top end of the base 1, a water pipe 602 communicated with the water tank 601, a water pump 603 installed on the water pipe 602, a water spraying channel 604 communicated with the bottom end of the water pipe 602, and a spray head 605 installed at the bottom end of the water spraying channel 604 and communicated with the water spraying channel, wherein the end of the water pipe 602 penetrates through the top wall of the transportation bin 4 and extends to the inside of the transportation bin, the water spraying channel 604 and the spray head 605 are both located inside the transportation bin 4, after the pulverized coal is conveyed, the water pump 603 is started, the water in the water tank 601 flows into the water spraying channel 604 through the water pipe 602 by the water pump 603, and finally the water is sprayed out through the spray head 605, so that the inside of the transportation bin 4 can be cleaned.

The dust collection mechanism 8 comprises a dust collection pipeline 801, an exhaust fan 802 and a filter screen 803 which are installed on the dust collection pipeline 801, one end of the dust collection pipeline 801 penetrates through the transportation bin 4 and extends to the interior of the transportation bin 4, the filter screen 803 is installed inside one end, close to the transportation bin 4, of the dust collection pipeline 801, the other end of the dust collection pipeline 801 is communicated with the dust storage box 9, a large amount of dust can be generated in the process of conveying coal dust, the exhaust fan 802 is started, the exhaust fan 802 sucks the dust in the transportation bin 4 into the dust storage box 9 through the dust collection pipeline 801 for centralized processing, the filter screen 803 is used for filtering the coal dust, the phenomenon that the coal dust is sucked into the dust collection pipeline 801 is avoided, and waste of resources is caused.

Transport mechanism 7 includes driving motor 701, rotary rod 702 and helical blade 703, driving motor 701 installs in one side of transport bin 4 through the installation component, driving motor 701's output shaft coaxial coupling has the rotary rod 702 who runs through transport bin 4 lateral wall, install helical blade 703 on the rotary rod 702, driving motor 701's output torque transmits rotary rod 702 through the shaft coupling, rotary rod 702 is rotatory to drive helical blade 703 and is rotated, can transport the buggy in the transport bin 4.

The installation component is including being fixed in backup pad 10 and the fixing base 11 on base 1 top, rotary rod 702 rotates with the backup pad 10 that is located transport bin 4 one side through the bearing to be connected, and fixing base 11 on being fixed in backup pad 10 is installed to driving motor 701's bottom, and backup pad 10 plays the effect of supporting rotary rod 702, and is more stable when letting it use, and fixing base 11 is used for supporting driving motor 701, and is more stable when letting it use.

One side of dust storage box 9 is equipped with a breach, be equipped with first magnet strip 12 around the breach department, the breach department of dust storage box 9 articulates there is chamber door 13, the edge of chamber door 13 is equipped with second magnet strip 14 corresponding with first magnet strip 12, viewing aperture 15 has been seted up to the opposite side of dust storage box 9, observe through viewing aperture 15 in the chamber door 13 when the dust piles up too much, the telescopic link of accessible telescopic cylinder 2 contracts, make the whole slope of the device, under the action of gravity of chamber door 13, chamber door 13 is opened, the breach department that dust storage box 9 can be followed to the dust drops to the outside, the dust is handled the back, telescopic cylinder 2 recovers, inhale mutually through first magnet strip 12 and second magnet strip 14, make chamber door 13 seal the breach of dust storage box 9.

Foot pad 16 is all installed to the bottom of telescoping cylinder 2 and supporting leg 3, and foot pad 16 adopts the preparation of rubber material to form, and foot pad 16 lets the area of contact increase of telescoping cylinder 2 and supporting leg 3 with ground, has improved the stability when the device uses.

Specifically, in the using process, the telescopic cylinder 2, the water pump 603, the driving motor 701, the exhaust fan 802 and the electric valve 18 are all connected with an external control system and a power supply through leads, coal dust can be guided into the transportation bin 4 through the feeding port 5, the driving motor 701 is started, the output torque of the driving motor 701 is transmitted to the rotating rod 702 through the coupler, the rotating rod 702 rotates to drive the spiral blade 703 to rotate, the coal dust in the transportation bin 4 can be transported, the electric valve 18 is opened to transport the coal dust to the outside from the discharging port 17, during the transportation process, the exhaust fan 802 is started, the exhaust fan 802 sucks dust in the transportation bin 4 into the dust storage box 9 through the dust suction pipeline 801 to be concentrated, the filter screen 803 is used for filtering the coal dust, the coal dust is prevented from being sucked into the dust suction pipeline 801 to cause resource waste, after the coal dust is transported, the water pump 603 is started, the water pump 603 flows the water in the water tank 601 to the water spraying channel 604 through the water pipe 602, and finally the water is sprayed out through the spray nozzle 605, so that the interior of the transportation bin 4 can be cleaned, the residual materials in the transportation bin can be removed, the device can be integrally inclined through the extension of the telescopic cylinder 2, and the sewage can flow out from the discharge hole 17.

The device can effectively solve the too big problem of dust among the buggy transportation process, in passing through the leading-in transportation storehouse of pan feeding mouth with the buggy, carry the buggy in the transportation storehouse through transport mechanism, open electric valve, the buggy is transported to the outside from the discharge gate under transport mechanism's effect, in the in-process of transportation, dust in the transportation storehouse can be absorbed through dust absorption mechanism, absorb the dust and carry out centralized processing in the dust storage box, the buggy is carried the back that finishes, can wash transportation storehouse inside through wiper mechanism, get rid of its inside remaining clout, extend through the telescoping cylinder and make the whole slope of the device, let sewage flow out from the discharge gate, the utility model relates to a rationally, the dust that has significantly reduced is to the pollution of air, has improved the feature of environmental protection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a buggy conveyor with press down dirt function, includes base (1), its characterized in that, the bottom one side of base (1) articulates there are two telescoping cylinder (2), the bottom opposite side of base (1) articulate have with two corresponding supporting legs (3) of telescoping cylinder (2), and two telescoping cylinder (2) and two supporting leg (3) are the symmetric distribution, the top of base (1) is fixed with transportation storehouse (4), pan feeding mouth (5) have been seted up on the top of transportation storehouse (4), discharge gate (17) have been seted up to the bottom of transportation storehouse (4) lateral wall, install electric valve (18) on the discharge gate, one side of transportation storehouse (4) is provided with wiper mechanism (6) of its inside clout of wasing, just wiper mechanism (6) are located the top of base (1), one side of transportation storehouse (4) is installed and is run through its lateral wall and is extended to its inside transport mechanism (7) ) The top of transport mechanism (7) is provided with the absorption dust absorption mechanism (8) of the inside dust in transport bin (4), and the one end of dust absorption mechanism (8) with transport bin (4) are linked together, the other end intercommunication of dust absorption mechanism (8) is fixed in dust storage box (9) on base (1) top.

2. The pulverized coal conveying device with a dust suppression function according to claim 1, wherein the cleaning mechanism (6) comprises a water tank (601) fixed at the top end of the base (1), a water pipe (602) communicated with the water tank (601), a water pump (603) installed on the water pipe (602), a water spraying channel (604) communicated with the bottom end of the water pipe (602), and a spray head (605) installed at the bottom end of the water spraying channel (604) and communicated with the water spraying channel, the end of the water pipe (602) penetrates through the top wall of the transportation bin (4) and extends into the transportation bin, and the water spraying channel (604) and the spray head (605) are both located inside the transportation bin (4).

3. The pulverized coal conveying device with the dust suppression function according to claim 1, wherein the dust collection mechanism (8) comprises a dust collection pipeline (801), an exhaust fan (802) and a filter screen (803) installed on the dust collection pipeline (801), one end of the dust collection pipeline (801) penetrates through the transportation bin (4) and extends to the interior of the transportation bin, the dust collection pipeline (801) is close to the filter screen (803) installed inside one end of the transportation bin (4), and the other end of the dust collection pipeline (801) is communicated with the dust storage box (9).

4. The pulverized coal conveying device with the dust suppression function according to claim 1, wherein the conveying mechanism (7) comprises a driving motor (701), a rotating rod (702) and a spiral blade (703), the driving motor (701) is installed on one side of the conveying bin (4) through an installation assembly, an output shaft of the driving motor (701) is coaxially connected with the rotating rod (702) penetrating through the side wall of the conveying bin (4), and the spiral blade (703) is installed on the rotating rod (702).

5. The pulverized coal conveying device with the dust suppression function according to claim 4, wherein the mounting assembly comprises a supporting plate (10) and a fixing seat (11) which are fixed at the top end of the base (1), the rotating rod (702) is rotatably connected with the supporting plate (10) on one side of the transportation bin (4) through a bearing, and the fixing seat (11) fixed on the supporting plate (10) is installed at the bottom end of the driving motor (701).

6. The pulverized coal conveying device with the dust suppression function according to claim 1, wherein a notch is formed in one side of the dust storage box (9), a first magnet strip (12) is arranged around the notch, a box door (13) is hinged to the notch of the dust storage box (9), a second magnet strip (14) corresponding to the first magnet strip (12) is arranged at the edge of the box door (13), and an observation port (15) is formed in the other side of the dust storage box (9).

7. The pulverized coal conveying device with the dust suppression function according to claim 1, characterized in that foot pads (16) are mounted at the bottom ends of the telescopic cylinder (2) and the supporting legs (3), and the foot pads (16) are made of rubber.