CN212126639U

CN212126639U - Cooling conveyer belt corner belt cleaning device

Info

Publication number: CN212126639U
Application number: CN202020478712.5U
Authority: CN
Inventors: 何俊蓉; 李杨; 罗杨伟; 罗大武; 杨宗华; 杨鹏; 马长远
Original assignee: SANTAI CHEMICAL INDUSTRY Co Ltd OF YAHUA GROUP
Current assignee: SANTAI CHEMICAL INDUSTRY Co Ltd OF YAHUA GROUP
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-11
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a cooling conveyor belt corner cleaning device, which comprises an upstream conveyor belt and a downstream conveyor belt arranged at a slope with the upstream conveyor belt, wherein the upstream conveyor belt is fixedly connected with the downstream conveyor belt through a cleaning part; the cleaning part comprises a cleaning plate, a leaked material collecting plate and a cleaning water pipe; one end of the cleaning plate is connected with the discharge end of the upstream conveyor belt, and the other end of the cleaning plate is connected with the feed end of the downstream conveyor belt; sieve pores are arranged on the cleaning plate, and a leaked material collecting plate is arranged below the corresponding sieve pores; the cleaning water pipe is fixed above the feeding end of the cleaning plate through a water inlet pipe; the bottom surface of the cleaning water pipe is provided with a water outlet; the utility model has the advantages that: the cleaning part is utilized to recover the product, and meanwhile, the large-particle attached product can slide down and be recovered; the product recovery is realized by utilizing the guide plate and the flow dividing teeth; the limiting rod and the scraper are used for preventing the corner deviation; fully recovering products by utilizing the water outlet; the deviation is prevented by the guard plate.

Description

Cooling conveyer belt corner belt cleaning device

Technical Field

The utility model relates to an explosive preparation equipment field specifically is a cooling conveyer belt corner belt cleaning device.

Background

The industrial explosive, also called civil explosive, is an explosive mixture formed by using an oxidant and a combustible agent as main bodies according to the oxygen balance principle, belongs to a non-ideal explosive, and has the characteristics of low cost, simple manufacture, reliable application and the like, so that the industrial explosive is widely applied to the aspects of coal mine metallurgy, petroleum geology, traffic hydropower, forestry construction, metal processing, controlled blasting and the like. With the continuous development of economic construction of various countries, the requirements of varieties and output of industrial explosives are continuously increased, so that the industrial explosives are rapidly developed; among them, emulsion explosives are typical representatives of aqueous explosives. The emulsion explosive is a water-in-oil type water-containing explosive formed by uniformly dispersing microdroplets of an oxidized salt aqueous solution in an oil phase continuous medium containing porous substances such as air bubbles or hollow microspheres and the like under the action of an emulsifier; compared with slurry explosive and water gel explosive, the emulsion explosive has the advantages of stable physical properties, reduced raw material cost, lower forming performance, moderate explosion power, excellent water resistance, almost no moisture absorption, difficult agglomeration and long-term soaking in water, so the emulsion explosive is particularly suitable for water-borne blasting.

Most of the existing emulsion explosives are produced by filling explosive skins with explosive materials, then packaging the explosive skins into explosive rods, and then transporting and packaging the explosive rods into boxes, but because the product adhesion of the emulsion explosives is very strong, most of the emulsion explosives are transported in water in a transmission stage, not only most of the adhesion products can be cleaned, but also the temperature of the explosives can be reduced, but because the product adhesion is very strong, when the transmission length is too large, a corner transmission mode needs to be arranged, but the corner transmission mode relates to the change of water flow and the change of high and low directions, so that the condition of water flow cutoff is very easy to occur, the products attached to the explosives are not easy to clean, and meanwhile, the explosives are easily thrown out of the explosive rods by a transmission belt due to inertia in the corner stage.

For example, the invention relates to a device for solving the problem that emulsion explosive adheres to a conveyer belt, and a spraying device is arranged above the conveyer belt (1) for conveying emulsion explosive finished products. The spraying device is an atomizer (2), the atomizer (2) is of a tubular structure, and small spraying holes (3) are uniformly formed in the tube wall of the tubular structure; although the spray device washing conveyor belt is designed to wash the explosive sticks with the attached products, the problem of product recovery is not considered; meanwhile, how to arrange a conveying belt at a corner prevents the explosive rod from being thrown out due to overlarge inertia, so that raw materials are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a recoverable result, prevent skew cooling conveyer belt corner belt cleaning device

The purpose of the utility model is realized through the following technical scheme:

a cooling conveyor belt corner cleaning device comprises an upstream conveyor belt and a downstream conveyor belt which is arranged in a gradient manner with the upstream conveyor belt, wherein the upstream conveyor belt is fixedly connected with the downstream conveyor belt through a cleaning part;

the cleaning part comprises a cleaning plate, a leaking material collecting plate and a cleaning water pipe; one end of the cleaning plate is connected with the discharge end of the upstream conveyor belt, and the other end of the cleaning plate is connected with the feed end of the downstream conveyor belt; sieve pores are arranged on the cleaning plate, and a leaked material collecting plate is arranged at the corresponding horizontal projection position of the sieve pores; the cleaning water pipe is arranged right above the feeding end of the cleaning plate, and two ends of the cleaning water pipe are fixed on two sides of the feeding end of the cleaning plate through water inlet pipes; the bottom surface of the cleaning water pipe is provided with a water outlet hole.

Preferably, in order to further realize the recycling of the attached products of the explosive sticks, the cleaning plate is provided with a plurality of guide plates at the upstream section of the sieve holes; the guide plate is a semicircular plate, and the narrowest surface of the guide plate is opposite to the water flow direction; the bottom end of the guide plate is symmetrically provided with shunting teeth relative to the vertical surface of the guide plate; utilize the guide plate of semicircle board, make adnexed product by mechanical type friction in the space that the guide plate formed, the reposition of redundant personnel tooth can improve the rivers water level and erode the product behind the friction simultaneously, also can give the explosive stick reduce temperature, and then realize the recovery of product.

Preferably, in order to further prevent the deviation of the explosive rod, a limiting rod is arranged at the discharge end of the cleaning plate, and two ends of the limiting rod are fixed above the discharge end of the cleaning plate through vertical rods; a scraping plate is fixed on the outer surface of the limiting rod, and the scraping plate and the limiting rod are arranged in a 30-degree angle in the vertical direction; utilize the gag lever post to inject the explosive stick height that gets into low reaches conveyer belt, set up the scraper blade simultaneously and prevent that the explosive stick from piling up too the extrusion and leading to the explosive material extrusion degeneration in the stick, and take place the incident, and then through the combined action of gag lever post and scraper blade, reduce the quantity that gets into the explosive stick of low reaches conveyer belt to indirect prevention explosive stick is too much and takes place the phenomenon that the corner is skew.

Preferably, in order to further realize the recovery of the product, the inner side surface of the water inlet pipe is provided with a water outlet hole; the inner diameter of the water outlet hole is gradually reduced from inside to outside; the multi-hole water outlet hole with the inner diameter gradually reduced from the inner position is utilized to realize the acceleration of water outlet speed, so that the force of water flow impacting the explosive stick is increased, and the attached product is impacted and fully recovered.

Preferably, in order to further prevent the deviation of the explosive stick, two sides of the cleaning plate are provided with protective plates; the protection plate is a curved plate, and the convex curved surface faces outwards; utilize the guard plate of curved plate, when preventing that the explosive stick from being washd on the cleaning plate, because the position deviation of too much or entering cleaning plate of quantity leads to the skew of explosive stick, and then leads to the raw materials extravagant.

The utility model has the advantages that:

1. utilize including the cleaning plate, leak the washing portion of expecting collecting plate and washing water pipe, set up between the upper reaches conveyer belt and the low reaches conveyer belt of corner, and then make the explosive rod between two transport areas of difference in height can fully be washed, make adnexed product can fall in the collecting plate and be collected through the sieve mesh, while the attached product of big granule, on the cleaning plate of slope, the landing is in the water-cooling tank of low reaches conveyer belt and is retrieved.

2. Utilize the guide plate of semicircle board, make adnexed product by mechanical type friction in the space that the guide plate formed, the reposition of redundant personnel tooth can improve the rivers water level and erode the product behind the friction simultaneously, also can give the explosive stick reduce temperature, and then realize the recovery of product.

3. Utilize the gag lever post to inject the explosive stick height that gets into low reaches conveyer belt, set up the scraper blade simultaneously and prevent that the explosive stick from piling up too the extrusion and leading to the explosive material extrusion degeneration in the stick, and take place the incident, and then through the combined action of gag lever post and scraper blade, reduce the quantity that gets into the explosive stick of low reaches conveyer belt to indirect prevention explosive stick is too much and takes place the phenomenon that the corner is skew.

4. The multi-hole water outlet hole with the inner diameter gradually reduced from the inner position is utilized to realize the acceleration of water outlet speed, so that the force of water flow impacting the explosive stick is increased, and the attached product is impacted and fully recovered.

5. Utilize the guard plate of curved plate, when preventing that the explosive stick from being washd on the cleaning plate, because the position deviation of too much or entering cleaning plate of quantity leads to the skew of explosive stick, and then leads to the raw materials extravagant.

Drawings

FIG. 1 is a schematic view of the apparatus of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a baffle of the present invention;

fig. 4 is a schematic view of the water outlet hole of the present invention;

fig. 5 is a schematic view of a protection board of the present invention;

in the figure, 1-an upstream conveyor belt, 2-a downstream conveyor belt, 3-a cleaning part, 31-a cleaning plate, 311-a sieve hole, 312-a guide plate, 3121-a guide tooth, 313-a limiting rod, 3131-a scraping plate, 314-a vertical rod, 32-a leakage collecting plate, 33-a cleaning water pipe, 331-a water outlet hole, 34-a water inlet pipe and 35-a protecting plate.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 and 2, a cooling conveyor belt corner cleaning device comprises an upstream conveyor belt 1 and a downstream conveyor belt 2 which is arranged in a gradient manner with the upstream conveyor belt 1, wherein the upstream conveyor belt 1 and the downstream conveyor belt 2 are fixedly connected through a cleaning part 3;

the cleaning part 3 comprises a cleaning plate 31, a leaked material collecting plate 32 and a cleaning water pipe 33; one end of the cleaning plate 31 is connected with the discharge end of the upstream conveyor belt 1, and the other end is connected with the feed end of the downstream conveyor belt 2; the cleaning plate 31 is provided with sieve holes 311, and the corresponding horizontal projection positions of the sieve holes 311 are provided with a leaked material collecting plate 32; the cleaning water pipe 33 is arranged right above the feeding end of the cleaning plate 31, and two ends of the cleaning water pipe are fixed on two sides of the feeding end of the cleaning plate 31 through a water inlet pipe 34; the bottom of the cleaning water pipe 33 is provided with a water outlet hole 331.

Preferably, in order to further realize the recycling of the attached products of the explosive sticks, the cleaning plate 31 is provided with a plurality of guide plates 312 at the upstream section of the sieve holes 311; the deflector 312 is a semicircular plate, and the narrowest surface of the deflector faces the water flow direction; the bottom end of the guide plate 312 is symmetrically provided with flow dividing teeth 3121 relative to the vertical surface of the guide plate 312; by utilizing the guide plate 312 with the semicircular plate, the attached product is mechanically rubbed in a gap formed by the guide plate 312, and meanwhile, the flow dividing teeth 3121 can improve the water level of water flow to flush the product after friction, and can also reduce the temperature of the explosive rod, thereby realizing the recovery of the product.

Preferably, in order to further prevent the deviation of the explosive stick, a limiting rod 313 is arranged at the discharge end of the cleaning plate 31, and two ends of the limiting rod 313 are fixed above the discharge end of the cleaning plate 31 through upright rods 314; a scraping plate 3131 is fixed on the outer surface of the limiting rod 313, and the scraping plate 3131 and the limiting rod 313 are arranged in a 30-degree angle in the vertical direction; utilize gag lever post 313 to inject the explosive rod height that gets into low reaches conveyer belt 2, set up simultaneously scraper blade 3131 and prevent that the explosive rod from piling up too the extrusion and leading to the explosive material extrusion degeneration in the stick, and the incident takes place, and then through gag lever post 313 and scraper blade 3131 combined action, reduces the quantity that gets into the explosive rod of low reaches conveyer belt 2 to indirect prevention explosive rod is too much and takes place the phenomenon of corner skew.

Preferably, in order to further realize the recovery of the product, the inner side surface of the water inlet pipe 34 is provided with a water outlet hole 331; the inner diameter of the water outlet hole 331 is gradually reduced from inside to outside; the water outlet speed is increased by the multi-hole water outlet 331 with the inner diameter of the pipeline gradually reduced from the inner position, so that the force of water flow impacting the explosive stick is increased, and the attached product is impacted and fully recovered.

Preferably, in order to further prevent the deviation of the explosive stick, two sides of the cleaning plate 31 are provided with protective plates 35; the protection plate 35 is a curved plate, and the convex curved surface faces outwards; by using the protection plate 35 of the curved plate, the explosive sticks are prevented from deviating due to the excessive number or the azimuth deviation entering the cleaning plate 31 when being cleaned on the cleaning plate 31, and further the raw materials are prevented from being wasted.

Working process or principle: when the explosive stick is conveyed to the cleaning plate 31 of the cleaning part 3 through the upstream conveyor belt 1, the water inlet pipe 34 is fed under the action of a pump, and is discharged through the cleaning water pipe 33 and the water outlet hole 331 on the side wall of the water inlet pipe 34, at the moment, because the diameter of the water outlet hole 331 is gradually reduced from inside to outside, strong water flow is generated to impact smaller product particles attached to the explosive stick, at the moment, under the action of the guide plate 312 with the guide teeth 3121, the explosive stick not only washes the impact water surface with the bottom surface lifted by the guide teeth 3121, but also rubs in the gap formed by the guide plate 312 to remove larger attached products, all the washed attached products enter the leakage collecting plate 32 through the sieve holes 311, after the washing is completed, the explosive stick is blocked by the limiting rod 313 fixed by the vertical rod 314 and falls down in batches through the obstruction of the scraper 3131 on the cleaning plate 31 forming a slope, and slides down onto the downstream conveyor 2 by gravity, all under the protective action of the protective plate 35.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a cooling conveyer belt corner belt cleaning device which characterized in that: the device comprises an upstream conveyor belt (1) and a downstream conveyor belt (2) which is arranged in a gradient manner with the upstream conveyor belt (1), wherein the upstream conveyor belt (1) is fixedly connected with the downstream conveyor belt (2) through a cleaning part (3);

the cleaning part (3) comprises a cleaning plate (31), a leaked material collecting plate (32) and a cleaning water pipe (33); one end of the cleaning plate (31) is connected with the discharge end of the upstream conveyor belt (1), and the other end of the cleaning plate is connected with the feed end of the downstream conveyor belt (2); sieve holes (311) are arranged on the cleaning plate (31), and a leaked material collecting plate (32) is arranged at the horizontal projection position of the corresponding sieve hole (311); the cleaning water pipe (33) is arranged right above the feeding end of the cleaning plate (31), and two ends of the cleaning water pipe are fixed on two sides of the feeding end of the cleaning plate (31) through a water inlet pipe (34); the bottom surface of the cleaning water pipe (33) is provided with a water outlet hole (331).

2. The cooling conveyor corner cleaning apparatus of claim 1, wherein: the cleaning plate (31) is provided with a plurality of guide plates (312) at the upstream section of the sieve holes (311); the guide plate (312) is a semicircular plate, and the narrowest surface of the guide plate faces the water flow direction.

3. The cooling conveyor corner cleaning apparatus of claim 2, wherein: the bottom end of the guide plate (312) is symmetrically provided with flow dividing teeth (3121) relative to the vertical surface of the guide plate (312).

4. A cooling conveyor corner cleaning apparatus according to any one of claims 1, 2 or 3, wherein: the discharge end of cleaning plate (31) be equipped with gag lever post (313), gag lever post (313) both ends pass through pole setting (314) and fix in the discharge end top of cleaning plate (31).

5. The cooling conveyor corner cleaning apparatus of claim 4, wherein: the outer surface of the limiting rod (313) is fixed with a scraping plate (3131), and the scraping plate (3131) and the limiting rod (313) are arranged in a 30-degree angle in the vertical direction.

6. The cooling conveyor corner cleaning apparatus of claim 1, wherein: the inner side surface of the water inlet pipe (34) is provided with a water outlet hole (331).

7. The cooling conveyor corner cleaning apparatus according to any one of claims 1 or 6, wherein: the inner diameter of the water outlet hole (331) is gradually reduced from inside to outside.

8. The cooling conveyor corner cleaning apparatus of claim 1, wherein: both sides of the cleaning plate (31) are provided with protective plates (35); the protection plate (35) is a curved plate, and the convex curved surface faces outwards.