CN113859918B

CN113859918B - Ore conveyor belt descaling machine

Info

Publication number: CN113859918B
Application number: CN202111181981.0A
Authority: CN
Inventors: 张修和; 杜友胜
Original assignee: Anhui Kexin Mining Machinery Manufacturing Co ltd
Current assignee: Anhui Kexin Mining Machinery Manufacturing Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-12-30
Anticipated expiration: 2041-10-11
Also published as: CN113859918A

Abstract

The invention discloses an ore conveying belt cleaning machine which comprises an outer casing, wherein belt limiting grooves are symmetrically fixed at the upper end of the outer casing and used for allowing a belt to pass through, a scraper plate seat is horizontally arranged in the outer casing close to the left end, a scraper plate is installed on the scraper plate seat, a rotary roller is rotatably arranged on the right side of the scraper plate seat, shaft connecting grooves are formed in two ends of the rotary roller, a fixed shaft is inserted into the shaft connecting grooves, a plurality of groups of buffer seats are uniformly fixed on the rotary roller, and the buffer seats are connected with a non-metal scraper through buffer springs. According to the ore conveying belt cleaning machine, five groups of heated dry cloth are designed, water is absorbed and the belt is wiped in sequence, so that the drying effect is achieved, compared with hot air drying, the belt cleaning machine has the advantages that the belt is slightly damaged, the cost is reduced, residues can be taken away when the dry cloth is wiped, the cleaning effect is further improved, the ore conveying belt cleaning machine is suitable for different working conditions, and the use prospect is better.

Description

Ore conveyor belt descaling machine

Technical Field

The invention relates to the technical field of mining machinery, in particular to an ore conveying belt cleaning machine.

Background

The ore refers to a stone containing some valuable mineral substances which is mined from a mine, and can be applied to the engineering fields of metal mines, metallurgical industry, chemical industry, building industry, railway construction units, cement industry, sandstone industry and the like after being processed step by crushing, grinding and the like; ore need be transported outward through the conveyer after being exploited, including subsequent finish machining technology, also all leave the feed and the receipts material of conveyer, and because ore composition is more complicated, open-air conveyer can receive the influence of sleet, lead to remaining slay and gluing the thing on the conveyor belt easily, these material glues the conveying efficiency who influences the belt for a long time, increase dead weight and corruption belt, current conventional cleaning technique includes adopting nonmetal scraper, washing shower nozzle and drying-machine stoving, above three all have the drawback in the in-service use, the scraper is scraped unclean, scrape the back residue and still adhere to and cause secondary pollution on the knife tip, washing shower nozzle's jet power is limited, the material that the adhesion is strong can not wash down, and waste water, the power consumption of drying-machine is big, and the high temperature has the damage to the belt, certain adverse effect has been brought in the use, for this reason, we propose an ore transport belt descaling machine.

Disclosure of Invention

The invention mainly aims to provide an ore conveying belt cleaning machine which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a belt limiting groove is symmetrically fixed at the upper end of the outer casing and used for a belt to pass through, a scraper plate seat is horizontally arranged in the outer casing close to the left end, a scraper plate is mounted on the scraper plate seat, a rotary roller is rotatably arranged on the right side of the scraper plate seat, shaft connecting grooves are formed in two ends of the rotary roller, a fixed shaft is inserted into the shaft connecting grooves, a plurality of groups of buffer seats are uniformly fixed on the rotary roller, and the buffer seats are connected with a non-metal scraper through buffer springs;

a filter screen frame is obliquely arranged below the scraper seat and the rotating roller, a sewage tank is arranged below the filter screen frame and at the bottom of the outer shell, an ore collecting tank is arranged on the left side of the sewage tank, a blow-off pipe is arranged at the bottom of the sewage tank, a hot water tank is arranged on the right side of the sewage tank, support legs are arranged at four corners of the bottom of the hot water tank, an electric heating pipe is arranged inside the hot water tank, the lower end of the hot water tank is communicated with a water outlet pipe, a porous joint is arranged at the end of the water outlet pipe, a group of spray heads II and a group of spray heads I are connected to the porous joint, a gas tank is fixedly arranged on the right side of the hot water tank, and an air inlet pipe on the gas tank extends into the top of the hot water tank;

the gas pitcher top is located the outer casing equidistance and fixes being provided with five groups of heat conduction metal water pipe, and is adjacent the tip of heat conduction metal water pipe utilizes U type connector intercommunication, the outer sliding sleeve has been cup jointed in the last slip of heat conduction metal water pipe, the parcel has dry cloth, the right-hand member on the outer sliding sleeve the heat conduction metal water pipe is connected with the inlet tube through the water inlet joint, the suction pump is installed to the part that the inlet tube stretched into the hot-water tank, the left-hand member the heat conduction metal water pipe is connected with the back flow through the back flow joint, the back flow extends to the top position of hot-water tank.

Preferably, the upper end of the scraper is tightly attached to the lower end face of the belt, the tool nose of the non-metal scraper is tightly attached to the lower end face of the belt, and when a large acting force is met, the buffer spring can be compressed downwards.

Preferably, the rotating rollers rotate around two sets of fixed shafts fixed on the wall of the outer housing.

Preferably, the ore collecting tank is positioned at the lower end of the filter screen frame, and the sewage discharge pipe is provided with a manual valve.

Preferably, the two groups of first spray heads are aligned with the position of the belt, and the group of second spray heads are aligned with the position of the lower end face of the rotating roller.

Preferably, the air inlet pipe is provided with an electromagnetic pulse valve, the electromagnetic pulse valve is opened once at an interval of 5S, and the hot water temperature of the hot water tank is controlled at 85 ℃.

Preferably, dry cloth on the heat-conducting metal water pipe is in contact with the lower end face of the belt, and the hot water tank, the water inlet pipe, the five groups of heat-conducting metal water pipes and the return pipe form a circulation loop.

The invention provides an ore conveying belt cleaning machine through improvement, and compared with the prior art, the ore conveying belt cleaning machine has the following remarkable improvements and advantages:

(1) The traditional scraper is replaced by a combination of a scraper and a nonmetal scraper, and the scraper takes a surface as a reference. Scraping larger particle residues, and scraping residues with high viscosity or residues in a belt shallow groove by using a non-metal scraper as a reference point, thereby solving the problem in a layered manner according to the characteristics of the residues.

(2) The shower nozzle combination of design can wash the belt on the one hand, and the cooperation scraper combination thoroughly clears up the residue on falling the belt, and on the other hand washes the non-metallic scraper, avoids the secondary pollution that the scraper residue caused.

(3) Design the dry cloth after five groups of heats, absorb water to the belt in proper order and wipe futilely, reach dry effect, compare in hot air drying, it is less to the harm of belt, cost reduction to can take away the residue when dry cloth is wiped, further improve the cleaning effect.

(4) Design the hot-water tank, provide hot water, can utilize hot water to wash away the greasy thing in the ore when the spray rinsing, improve the clearance effect, when hot water circulation, hot water flows in the water pipe, has carried out the heated drying of continuation to dry cloth, reduces the energy consumption.

(5) Whole equipment is simple, and convenient operation involves striking off, washs, dry a plurality of technologies, accords with actual service standard, reduction in production cost improves work efficiency, and the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an ore conveyor belt cleaning machine according to the present invention;

FIG. 2 is an internal view of an ore conveyor belt scarifier according to the present invention;

FIG. 3 is a detailed structural diagram of a roller of the ore conveying belt cleaning machine of the present invention;

FIG. 4 is a connection view of a hot water tank of an ore conveyor belt scarifier according to the present invention;

FIG. 5 is a view showing the connection of a heat conductive metal water pipe of an ore conveyor belt cleaning machine according to the present invention.

In the figure: 1. an outer housing; 2. a belt limiting groove; 3. a belt; 4. a squeegee base; 5. a squeegee; 6. rotating the roller; 7. a shaft connecting groove; 8. a fixed shaft; 9. a buffer seat; 10. a buffer spring; 11. a non-metallic scraper; 12. a filter screen frame; 13. a sewage tank; 14. an ore collecting tank; 15. a sewage discharge pipe; 16. a hot water tank; 17. a support leg; 18. an electric heating tube; 19. a water outlet pipe; 20. a porous joint; 21. a first spray head; 22. a second spray head; 23. a gas tank; 24. an air inlet pipe; 25. an electromagnetic pulse valve; 26. a heat-conducting metal water pipe; 27. a U-shaped connector; 28. an outer sliding sleeve; 29. drying the cloth; 30. a water inlet joint; 31. a water inlet pipe; 32. a suction pump; 33. a return joint; 34. a return pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, an ore conveying belt cleaning machine comprises an outer casing 1, belt limiting grooves 2 are symmetrically fixed at the upper end of the outer casing 1 for a belt 3 to pass through, so that a limiting effect is achieved, the belt 3 is prevented from displacing during scraping, a scraper seat 4 is horizontally arranged in the outer casing 1 close to the left end, a scraper 5 is installed on the scraper seat 4, a rotary roller 6 is rotatably arranged at the right side of the scraper seat 4, shaft connecting grooves 7 are formed in two ends of the rotary roller 6, a fixed shaft 8 is inserted into the shaft connecting grooves 7, a plurality of groups of buffer seats 9 are uniformly fixed on the rotary roller 6, a buffer structure is designed, the belt 3 is protected, scraping damage is reduced, and the buffer seats 9 are connected with a non-metal scraper 11 through buffer springs 10;

a filter screen frame 12 is obliquely arranged below the scraper seat 4 and the rotating roller 6, a sewage tank 13 is arranged below the filter screen frame 12 and at the bottom of the outer shell 1, an ore collecting tank 14 is arranged on the left side of the sewage tank 13, the collected ore can be utilized, waste is reduced, a sewage discharge pipe 15 is arranged at the bottom of the sewage tank 13 and used for discharging sewage in time, a hot water tank 16 is arranged on the right side of the sewage tank 13, supporting legs 17 are arranged at four corners of the bottom of the hot water tank 16 and used for supporting, an electric heating pipe 18 is arranged inside the hot water tank 16, the lower end of the hot water tank 16 is communicated with a water outlet pipe 19, a porous joint 20 is arranged at the end of the water outlet pipe 19, a group of second spray nozzles 22 and a group of first spray nozzles 21 are connected onto the porous joint 20, a gas tank 23 is fixedly arranged on the right side of the hot water tank 16, and a gas inlet pipe 24 on the gas tank 23 extends into the top of the hot water tank 16;

five groups of heat-conducting metal water pipes 26 are fixedly arranged above the gas tank 23 and on the outer machine shell 1 at equal intervals, the end parts of the adjacent heat-conducting metal water pipes 26 are communicated by utilizing a U-shaped connector 27, an outer sliding sleeve 28 is sleeved on the heat-conducting metal water pipes 26 in a sliding manner, the outer sliding sleeve 28 can rotate around the pipe wall to replace the contact surface of the dry cloth 29, the outer sliding sleeve 28 is wrapped by the dry cloth 29, the rightmost heat-conducting metal water pipe 26 is connected with a water inlet pipe 31 through a water inlet connector 30, a suction pump 32 is installed on the part of the water inlet pipe 31 extending into the hot water tank 16, the leftmost heat-conducting metal water pipe 26 is connected with a return pipe 34 through a return connector 33, and the return pipe 34 extends to the top of the hot water tank 16;

the upper end of the scraper 5 is tightly attached to the lower end face of the belt 3, the tool tip of the non-metal scraper 11 is tightly attached to the lower end face of the belt 3, and when a large acting force is met, the buffer spring 10 is compressed downwards; the rotating roller 6 rotates around two groups of fixed shafts 8, and the fixed shafts 8 are fixed on the shell wall of the outer shell 1; the ore collecting tank 14 is positioned at the lower end of the filter screen frame 12, and a manual valve is arranged on the sewage discharge pipe 15; two groups of first spray heads 21 are aligned with the position of the belt 3, and one group of second spray heads 22 are aligned with the position of the lower end face of the rotating roller 6; an electromagnetic pulse valve 25 is arranged on the air inlet pipe 24, the air inlet pipe is opened once at an interval of 5S, and the hot water temperature of the hot water tank 16 is controlled to be 85 ℃; the dry cloth 29 on the heat-conducting metal water pipe 26 is contacted with the lower end surface of the belt 3, and the hot water tank 16, the water inlet pipe 31, the five groups of heat-conducting metal water pipes 26 and the return pipe 34 form a circulation loop.

It should be noted that, when the ore conveying belt cleaning machine is used, the machine is installed at the bottom of a belt 3, the belt 3 rotates counterclockwise, larger particle residues are scraped off and fall through a scraper 5, and then are collected by an ore collecting tank 14, and then pass through a roller 6, a plurality of groups of non-metal scrapers 11 are arranged on the roller 6, in the process of contacting with the belt 3, residues with high viscosity or residues in a belt shallow groove are scraped off, and the roller 6 rotates irregularly along with the contact friction force of the belt 3 to achieve the effect of tool changing, so that the belt 3 is sprayed by two groups of first spray nozzles 21, the remaining smaller attachments are washed clean, and the cleaning effect is improved, while the second spray nozzle 22 can spray and remove the residues on the non-metal scrapers 11, all cleaning wastewater is filtered by a filter screen frame 12 and collected by a sewage tank 13, while unfiltered slag rolls down into the ore collecting tank 14 along the filter screen frame 12, after the surface of the belt 3 is cleaned, and then sequentially contacts with five groups of metal dry water pipes 26 on the five groups of metal pipes 29, and a hot water pipe 34 and a hot water pipe 29 are continuously heated, thereby forming a drying cycle, and a hot water circulation heating effect is improved, and a continuous drying effect is achieved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ore conveying belt descaling machine, includes outer casing (1), its characterized in that: the belt limiting grooves (2) are symmetrically fixed at the upper end of the outer casing (1) for a belt (3) to pass through, a scraper plate seat (4) is horizontally arranged at the position close to the left end inside the outer casing (1), a scraper plate (5) is installed on the scraper plate seat (4), a rotating roller (6) is rotatably arranged at the right side of the scraper plate seat (4), shaft connecting grooves (7) are formed at two ends of the rotating roller (6), a fixed shaft (8) is inserted into the shaft connecting grooves (7), a plurality of groups of buffer seats (9) are uniformly fixed on the rotating roller (6), and the buffer seats (9) are connected with a non-metal scraper (11) through buffer springs (10);

a filter screen frame (12) is obliquely arranged below the scraper seat (4) and the rotating roller (6), a sewage tank (13) is arranged below the filter screen frame (12) and at the bottom of the outer machine shell (1), an ore collecting tank (14) is arranged on the left side of the sewage tank (13), a sewage discharge pipe (15) is arranged at the bottom of the sewage tank (13), a hot water tank (16) is arranged on the right side of the sewage tank (13), supporting legs (17) are arranged at four corners of the bottom of the hot water tank (16), an electric heating pipe (18) is arranged inside the hot water tank (16), the lower end of the hot water tank (16) is communicated with a water outlet pipe (19), a porous joint (20) is arranged at the end of the water outlet pipe (19), a group of second spray nozzles (22) and a group of first spray nozzles (21) are connected to the porous joint (20), a gas tank (23) is fixedly arranged on the right side of the hot water tank (16), and a gas inlet pipe (24) on the gas tank (23) extends into the top position of the hot water tank (16);

gas pitcher (23) top is located outer casing (1) equidistance fixed five groups of heat conduction metal water pipe (26) of being provided with, and is adjacent the tip of heat conduction metal water pipe (26) utilizes U type connector (27) intercommunication, outer sliding sleeve (28) have been gone up in heat conduction metal water pipe (26) sliding sleeve, the parcel has dry cloth (29), the right-hand member on outer sliding sleeve (28) heat conduction metal water pipe (26) are connected with inlet tube (31) through water supply connector (30), suction pump (32) are installed to the part that inlet tube (31) stretched into hot-water tank (16), the left end heat conduction metal water pipe (26) are connected with back flow (34) through back flow connector (33), back flow (34) extend to the top position of hot-water tank (16).

2. A mineral conveyor belt descaling machine in accordance with claim 1, wherein: the lower end face of the belt (3) is tightly attached to the upper end of the scraper (5), the lower end face of the belt (3) is tightly attached to the tool nose of the nonmetal scraper (11), and when large acting force is met, the buffer spring (10) can be compressed downwards.

3. A mineral conveyor belt cleaning machine in accordance with claim 2, wherein: the rotating roller (6) rotates around two groups of fixed shafts (8), and the fixed shafts (8) are fixed on the shell wall of the outer shell (1).

4. A mineral conveyor belt cleaning machine in accordance with claim 3, wherein: the ore collecting tank (14) is positioned at the lower end of the filter screen frame (12), and the sewage discharge pipe (15) is provided with a manual valve.

5. A mineral conveyor belt cleaning machine in accordance with claim 4, characterized by: the two groups of first spray heads (21) are aligned to the position of the belt (3), and the group of second spray heads (22) are aligned to the position of the lower end face of the rotary roller (6).

6. A mineral conveyor belt cleaning machine in accordance with claim 5, characterized by: an electromagnetic pulse valve (25) is installed on the air inlet pipe (24), the air inlet pipe is opened once at an interval of 5S, and the temperature of hot water in the hot water tank (16) is controlled to be 85 ℃.

7. A mineral conveyor belt cleaning machine in accordance with claim 6, wherein: the dry cloth (29) on the heat-conducting metal water pipe (26) is contacted with the lower end face of the belt (3), and the hot water tank (16), the water inlet pipe (31), the five groups of heat-conducting metal water pipes (26) and the return pipe (34) form a circulation loop.