CN219785781U - Coal belt cleaning device for coal engineering - Google Patents

Abstract

The utility model relates to the technical field of coal cleaning devices, and discloses a coal cleaning device for coal engineering, which comprises a cleaning mechanism, wherein a discharging mechanism is arranged outside the cleaning mechanism and comprises an outer box, an inner box is sleeved inside the outer box, two sides of the upper end of the inner box are fixedly connected with supporting plates, and an electric push rod is arranged at the bottom of each supporting plate. This coal belt cleaning device for coal engineering promotes the backup pad through the electric putter of both sides and makes the inner box rise, and the inner box rises to the outer box top, rotates the twist grip, makes screw rod lower extreme and the inside separation of bottom plate to make the bottom plate rotate along the pivot of opposite side and open, the bottom plate adopts the angle spacing, makes to open certain angle between bottom plate and the inner box bottom, makes the inside abluent coal of inner box roll-off along the bottom plate surface of slope, is convenient for with the inside abluent coal of inner box quick discharge, and is convenient quick, improves work efficiency.

Description

Coal belt cleaning device for coal engineering

Technical Field

The utility model relates to the technical field of coal cleaning devices, in particular to a coal cleaning device for coal engineering.

Background

At present, in the coal exploitation and processing procedures, coal washing is an indispensable link in coal processing, raw coal with different components and different specific gravities is separated into different grades under the impact of water flow, dust and waste stones are removed, the ash content and the sulfur content are reduced, and the aim of environmental protection can be achieved through coal washing, and the utilization rate of coal can be improved;

the coal which is just mined from the underground is called raw coal, so that the coal has a plurality of impurities, the materials are relatively dry, and dust is easy to generate; after water cleaning, raw coal is relatively wet, so that potential safety hazards brought by coal in the storage, transportation and use processes can be effectively reduced, and meanwhile, environmental pollution and transportation cost can be reduced.

According to the efficient coal cleaning device for coal mine opening provided by CN214321118U, the inside of the barrel of the device is provided with a cleaning chamber at the upper position, the inside of the barrel is provided with a water tank at the lower position, the upper part of the barrel is connected with a feed hopper, the lower part of the barrel is connected with a water inlet pipe at the position corresponding to the cleaning chamber, three brackets are fixed at equal intervals below the barrel, a motor is arranged above the barrel, a water pipe is connected between the cleaning chamber and the water tank, and an impurity screening mechanism is arranged between the cleaning chamber and the water tank. The utility model has high degree of automation, is safe and environment-friendly, is provided with two groups of blades, can turn coal at the same time, enables the turning to be more thorough, can separate impurities from the coal through the impurity screening mechanism after cleaning and falling impurities, and in addition, water flowing down through cleaning can flow into the water tank again through filtration, thereby being convenient for recycling and avoiding waste.

The device has the advantages that the device turns the coal, and impurities falling during cleaning are separated from the coal through the impurity screening mechanism, but the device is inconvenient to take out the cleaned coal and is inconvenient to clean the impurities on the upper part of the filter screen.

We therefore propose a coal cleaning device for coal engineering to solve the above problems in the background.

Disclosure of Invention

The utility model aims to provide a coal cleaning device for coal engineering, which aims to solve the problems in the background technology.

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

the utility model provides a coal belt cleaning device for coal engineering, includes wiper mechanism, the wiper mechanism outside is provided with discharge mechanism, discharge mechanism includes the outer case, the inner box has been cup jointed to the outer incasement portion, inner box upper end both sides fixedly connected with backup pad, electric putter is installed to the backup pad bottom, electric putter fixedly connected with is outside the outer case, inner box bottom swing joint has the bottom plate, install the pivot of restriction turned angle between bottom plate and the inner box bottom, bottom plate opposite side threaded connection has the screw rod, screw rod upper end fixedly connected with changes the handle, the screw rod runs through the inner box inside.

Preferably: the backup pad sets up in the outer tank top, two electric putter respectively fixed connection in outer tank both sides.

Preferably: the cleaning mechanism comprises a spraying plate, wherein the spraying plate is round, and water spraying holes are uniformly distributed in the bottom surface of the spraying plate.

Preferably: the upper end of the spray plate is fixedly communicated with a conveying pipe, and the other end of the conveying pipe is fixedly communicated with a water pump.

Preferably: the water pump is fixedly connected to the outside of the outer box, and the water pump is fixedly communicated with the bottom inside the outer box.

Preferably: the utility model discloses a spray board, including spraying board, bottom plate, puddler, inside the inner box, spraying board upper end fixedly connected with motor, the puddler is installed to the motor lower extreme, puddler swing joint is inside the inner box, bottom plate internally mounted has the sieve structure that shakes.

Preferably: the inside bottom of outer case is pegged graft and is had the filtration drawer, the inside filter screen that is provided with of filtration drawer, the outside fixedly connected with handle of filtration drawer, the filtration drawer sets up in the bottom plate below.

Compared with the prior art, the utility model has the following beneficial effects:

the first, the utility model makes the inner box rise through the electric push rod of both sides pushing the backup pad, the inner box rises to the outer box top, rotate the turning handle, make the screw rod lower extreme separate with the bottom plate inside, thus make the bottom plate rotate along the pivot of opposite side and open, the bottom plate adopts the angle spacing, make the bottom plate open certain angle with the inner box bottom, make the coal that inner box inside washs slide out along the bottom plate surface of slope, be convenient for the quick discharge of coal that inner box inside washs, it is convenient and fast, improve work efficiency.

According to the utility model, coal is conveniently put into the inner box by opening the spraying plate, the spraying plate is connected with the upper end of the inner box in a clamping and pulling manner, so that the spraying plate is conveniently opened, a water pump pumps cleaning fluid at the bottom of the inner box, the cleaning fluid is conveyed into the spraying plate through a conveying pipe, the cleaning fluid is sprayed into the coal in the inner box through a water spraying hole in the bottom surface of the spraying plate, a stirring rod is driven to rotate by a motor, the coal in the inner box is stirred by the stirring rod, so that the cleaning fluid is cleaned, the cleaned impurities are screened to fall from the inside of the vibrating screen structure, the structure of the vibrating screen structure is disclosed in a comparison document in the background art, the cleaned sewage is filtered and recycled through a filter screen plate of the filter drawer, the filter drawer is pulled out through a handle, and the impurity dirt in the filter drawer is conveniently cleaned.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the inner tank of the present utility model;

fig. 4 is a schematic view of the bottom structure of the support plate of the present utility model.

Wherein: 101. an outer case; 102. an inner box; 103. a support plate; 104. an electric push rod; 105. a bottom plate; 106. a screw; 107. a rotating handle; 201. a spray plate; 202. a delivery tube; 203. a water pump; 204. a motor; 205. a stirring rod; 206. a vibrating screen structure; 207. the drawer is filtered.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a coal belt cleaning device for coal engineering, including wiper mechanism, the wiper mechanism outside is provided with discharge mechanism, discharge mechanism includes outer case 101, the inside interior case 102 that has cup jointed of outer case 101, inner case 102 upper end both sides fixedly connected with backup pad 103, electric putter 104 is installed to backup pad 103 bottom, electric putter 104 fixedly connected with is in the outer case 101 outside, inner case 102 bottom swing joint has bottom plate 105, install the pivot that limits rotation angle between bottom plate 105 and the inner case 102 bottom, bottom plate 105 opposite side threaded connection has screw 106, screw 106 upper end fixedly connected with changes handle 107, screw 106 runs through inside inner case 102, backup pad 103 sets up in outer case 101 top, two electric putter 104 respectively fixedly connected with in outer case 101 both sides.

Through the technical scheme, the supporting plate 103 is pushed by the electric push rods 104 at two sides to enable the inner box 102 to ascend, the inner box 102 ascends to the position above the outer box 101, the rotating handle 107 is rotated to enable the lower end of the screw rod 106 to be separated from the inside of the bottom plate 105, so that the bottom plate 105 is rotated and opened along the rotating shaft at the other side, the bottom plate 105 is limited by adopting an angle, a certain angle is opened between the bottom plate 105 and the bottom of the inner box 102, coal cleaned inside the inner box 102 slides out along the inclined surface of the bottom plate 105, the cleaned coal inside the inner box 102 is conveniently and rapidly discharged, and the working efficiency is improved;

embodiment two:

referring to fig. 1-4, and in combination with the first embodiment, further obtaining, the cleaning mechanism includes a spraying plate 201, the spraying plate 201 is circular and has water spraying holes uniformly distributed on the bottom surface, a water pump 203 is fixedly connected to the outside of the outer box 101, the water pump 203 is fixedly connected with the bottom inside the outer box 101, a motor 204 is fixedly connected to the upper end of the spraying plate 201, a stirring rod 205 is installed at the lower end of the motor 204, the stirring rod 205 is movably connected to the inside of the inner box 102, a vibrating screen structure 206 is installed inside the bottom plate 105, a filtering drawer 207 is inserted at the bottom inside the outer box 101, a filtering screen is arranged inside the filtering drawer 207, a handle is fixedly connected to the outside of the filtering drawer 207, and the filtering drawer 207 is arranged below the bottom plate 105.

Through above-mentioned technical scheme, through opening spray board 201 and conveniently throwing in coal to the interior case 102 inside, adopt the card to pull out to be connected between spray board 201 and the interior case 102 upper end, conveniently spray board 201 and open, the washing liquid of the inside bottom of outer case 101 is extracted to water pump 203, carry to spray board 201 inside through conveyer pipe 202, through the hole for water spraying of the inside bottom surface of spray board 201, spout the inside coal of interior case 102, drive puddler 205 through motor 204 rotation, puddler 205 inside stirs the inside coal of interior case 102, thereby wash it, the impurity of wasing falls from vibrating screen structure 206 internal screening, the structure of vibrating screen structure 206 has been disclosed in the contrast file in the background art, the sewage after the washing filters recycle through the filter screen plate of filtering drawer 207, it is taken out filtering drawer 207 through the handle, conveniently clear up the inside impurity dirt of filtering drawer 207.

Although particular embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a coal belt cleaning device for coal engineering, includes wiper mechanism, its characterized in that: the cleaning mechanism is characterized in that a discharging mechanism is arranged outside the cleaning mechanism and comprises an outer box (101), an inner box (102) is sleeved inside the outer box (101), two sides of the upper end of the inner box (102) are fixedly connected with supporting plates (103), electric pushing rods (104) are arranged at the bottoms of the supporting plates (103), the electric pushing rods (104) are fixedly connected to the outer side of the outer box (101), a bottom plate (105) is movably connected to the bottom of the inner box (102), a rotating shaft for limiting the rotating angle is arranged between the bottom plate (105) and the bottom of the inner box (102), a screw (106) is connected to the other side of the bottom plate (105) in a threaded mode, rotating handles (107) are fixedly connected to the upper ends of the screw (106), and the screw (106) penetrates the inner box (102).

2. The coal cleaning device for coal engineering according to claim 1, wherein: the support plate (103) is arranged above the outer box (101), and the two electric push rods (104) are respectively and fixedly connected to two sides of the outer box (101).

3. The coal cleaning device for coal engineering according to claim 1, wherein: the cleaning mechanism comprises a spraying plate (201), wherein the spraying plate (201) is round, and water spraying holes are uniformly distributed in the bottom surface of the spraying plate.

4. A coal cleaning apparatus for coal engineering according to claim 3, characterized in that: the upper end of the spray plate (201) is fixedly communicated with a conveying pipe (202), and the other end of the conveying pipe (202) is fixedly communicated with a water pump (203).

5. The coal cleaning device for coal engineering according to claim 4, wherein: the water pump (203) is fixedly connected to the outside of the outer box (101), and the water pump (203) is fixedly communicated with the bottom inside the outer box (101).

6. The coal cleaning device for coal engineering according to claim 5, wherein: the utility model discloses a vibrating screen structure, including spraying board (201), bottom plate (105), motor (204) are fixed connection to spraying board (201) upper end, puddler (205) are installed to motor (204) lower extreme, puddler (205) swing joint is inside inner box (102), bottom plate (105) internally mounted shakes screen structure (206).

7. The coal cleaning device for coal engineering according to claim 1, wherein: the filter is characterized in that a filter drawer (207) is inserted into the inner bottom of the outer box (101), a filter screen plate is arranged in the filter drawer (207), a handle is fixedly connected to the outer side of the filter drawer (207), and the filter drawer (207) is arranged below the bottom plate (105).