Sand-making dust removal equipment

Abstract

The utility model belongs to the technical field of environmental protection equipment, and discloses sand making dust removal equipment which comprises a filtering box body, a cavity is formed in the filtering box body, a conveying belt is attached to the interior of the cavity of the filtering box body, a protruding block is fixedly connected to the top end of the conveying belt, and a rotating rod is rotationally connected to the interior of the conveying belt. The rotating rod rotates in the cavity of the filtering box body, a rotating column is rotatably connected to the interior of the cavity of the filtering box body, the rotating column is sleeved with a water spraying pipe, the water spraying pipe rotates in the cavity of the filtering box body, a drainage plate is arranged at the bottom end of the water spraying pipe, a filtering plate is fixedly connected to the outer side of the drainage plate, and a top cover abuts against the filtering plate; by means of the scheme, the problems that only a filter screen is used for filtering, sand making and sorting are carried out, in the process, dust is large, and no dust falling device exists are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection equipment, in particular to a sand making and dust removal device. Background Art

[0002] The sand making machine divides the material into thrown material in the middle and fallen material around the periphery. The main shaft group drives the rotor group to rotate at high speed. The rotor group throws out the thrown material in the middle at high speed and collides with the fallen material around the periphery, thus crushing the stone by the "stone hitting stone" method.

[0003] At the same time, the patent application number 201820575270.9 discloses sand making and dust removal equipment, including a shell, a fan and a pipe connecting the shell and the fan, the fan outlet is connected to the dust collector through a pipe, and the dust collector air inlet, the first filter device, the second filter device, the silencer and the dust collector outlet are sequentially arranged inside the dust collector.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned sand making and dust removal equipment only filters through a filter net. As the weight of the object itself slides down, sand making and sorting are carried out. During this process, the dust is relatively large, and there is no dust reduction device problem. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a sand making and dust removal equipment. The filter plate buffer has the function of slowing down the flow speed of dust, and can block larger dust. Multiple buffer plates can perform multiple blocking operations, so as to remove more dust. There is a spacing between the buffer plates so that the wind filtered by the first filter device can go to the second filter device, and the dust is sprayed by the water spray device, so as to have the advantage of better dust removal effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sand making and dust removal equipment, comprising a filter box, a cavity is opened inside the filter box, a conveyor belt is fitted inside the cavity of the filter box, a protrusion is fixedly connected to the top of the conveyor belt, a rotating rod is rotatably connected inside the conveyor belt, the rotating rod rotates inside the cavity of the filter box, a rotating column is rotatably connected inside the cavity of the filter box, a water spray pipe is sleeved on the outer side of the rotating column, the water spray pipe rotates inside the cavity of the filter box, a drainage board is arranged at the bottom end of the water spray pipe, a filter plate is fixedly connected to the outer side of the drainage board, a top cover is tightly arranged on the filter plate, and the top cover is arranged on the outer side of the filter box.

[0007] Preferably, a dust collecting box is attached to the top of the filter box body, a circular hole is opened on the right side of the dust collecting box, a first connecting pipe is arranged through the circular hole of the dust collecting box, a dust reduction tank is sleeved on the outer side of the first connecting tube, a cavity is opened inside the dust reduction tank, and a connecting buckle is fixedly connected to the cavity of the dust reduction tank.

[0008] Preferably, a rotating ball is embedded in the top of the connecting buckle, the top of the rotating ball is fixedly connected to a spray head, the top of the spray head is fixedly connected to a wing spray head, a plurality of groups of drainage holes are provided at the top of the spray head, and a wing spray head is fixedly connected to the outside of the spray head, and six groups of wing spray heads are arranged.

[0009] Preferably, a second connecting pipe is fixedly connected to the outer side of the dust suppression tank, the other end of the second connecting pipe is fixedly connected to a clarification tank, a third connecting pipe is fixedly connected to the inside of the clarification tank, and the outer side of the third connecting pipe is fixedly connected to a water storage tank.

[0010] Preferably, a water pumping pipe is fixedly connected to the outside of the water storage tank, the other end of the water pumping pipe is fixedly connected to the inside of the dust suppression tank, and the top of the dust suppression tank is fixedly connected to an exhaust hole.

[0011] Preferably, a latch penetrates the outer side of the filter plate, the inner outer side of the latch is slidably connected to a base, a sliding groove is provided inside the bottom end of the base, a lifting rod is slidably connected inside the sliding groove of the base, circular holes are provided on the outer sides of the lifting rod and the base, and the latch penetrates the base and is slidably connected to the latch.

[0012] Preferably, a top cover is fixedly connected to the outer side of the filter plate, a spring is tightly arranged at the bottom end of the top cover, a base is tightly arranged at the bottom end of the spring, and four groups of springs and bases are arranged.

[0013] Preferably,.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can block larger dust by slowing down the dust flow speed through the filter plate. Multiple buffer sheets can block multiple times, so as to remove more dust. The buffer sheets are provided with a spacing between each other so that the wind filtered by the first filter device can go to the second filter device, and the dust is sprayed by the water spray device, so as to have a better dust removal effect.

[0016] 2. The utility model adds a dust suppression tank, at which time the water and dust are mixed, and the water is separated through a clarification tank. The water floating on the surface of the clarification tank flows to the dust suppression tank to be mixed with sand and dust again, so that the water is recycled, the economic benefits are improved, and the economic losses of property are avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the dust suppression tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the conveyor belt of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the filter plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the connecting buckle structure of the utility model.

[0022] In the figure: 1. Filter box;

[0023] 2. Dust collection box; 201. Drain board; 202. Filter plate; 203. Rotating column; 204. Spray pipe;

[0024] 3. First connecting pipe; 301. Dust suppression tank; 302. Second connecting pipe; 303. Clarifying tank; 304. Third connecting pipe; 305. Water reservoir; 306. Pumping pipe; 307. Exhaust hole;

[0025] 4. Connecting buckle; 401. Rotating ball; 402. Sprinkler head; 403. Side wing sprinkler head;

[0026] 5. conveyor belt; 501. convex block; 502. rotating rod;

[0027] 6. Lifting rod; 601. Base; 602. Latch; 7. Top cover; 701. Spring; 702. Base. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 5As shown, the utility model provides a sand making and dust removal equipment, including a filter box 1, a cavity is opened inside the filter box 1, a conveyor belt 5 is fitted inside the cavity of the filter box 1, a rotating rod 502 drives the protrusion 501 at the top of the conveyor belt 5 to flow to the left side of the conveyor belt 5, and large particles are screened by the filter plate 202 and flow to the inside of the dust collection box 2 through the drainage plate 201, the water spray pipe 204 rotates inside the cavity of the filter box 1, the filter plate 202 is fixedly connected to the outside of the drainage plate 201, the filter plate 202 is tightly provided with a top cover 7, and the top cover 7 is provided on the outside of the filter box 1.

[0030] Specifically, a dust collecting box 2 is attached to the top of the filter box 1, a circular hole is opened on the right side of the dust collecting box 2, a first connecting pipe 3 is penetrated inside the circular hole of the dust collecting box 2, a dust reduction tank 301 is sleeved on the outer side of the first connecting pipe 3, a connecting buckle 4 is fixedly connected to the cavity of the dust reduction tank 301, and the dust flows from the inside of the dust reduction tank 301 to the inside of the clarification tank 303 through the second connecting pipe 302.

[0031] Furthermore, a rotating ball 401 is embedded in the top of the connecting buckle 4, a spray head 402 is fixedly connected to the top of the rotating ball 401, a wing spray head 403 is fixedly connected to the outer side of the spray head 402, and the wing spray head 403 is arranged in six groups, which can spray water in multiple directions and spray more thoroughly.

[0032] Furthermore, a second connecting pipe 302 is fixed to the outside of the dust reduction tank 301 by welding, a clarification tank 303 is fixed to the other end of the second connecting pipe 302 by welding, a third connecting pipe 304 is fixed to the inside of the clarification tank 303 by welding, and a water storage tank 305 is fixed to the outside of the third connecting pipe 304 by welding. The clarification tank 303 separates water, and the water storage tank 305 is used to store water.

[0033] It is worth mentioning that a water suction pipe 306 is fixed to the outside of the water storage tank 305 by welding, and the other end of the water suction pipe 306 is fixed to the inside of the dust reduction tank 301 by welding. The top of the dust reduction tank 301 is fixedly connected with an exhaust hole 307. The water floating on the surface of the clarification tank 303 flows to the dust reduction tank 301 to merge with the sand and dust again, and the water is recycled, thereby reducing the dust to the greatest extent.

[0034] It is worth noting that a slide groove is provided inside the bottom end of the base 601, and a lifting rod 6 is slidably connected inside the slide groove of the base 601. Round holes are provided on the outer sides of the lifting rod 6 and the base 601. The latch 602 penetrates the base 601 and is slidably connected to the latch 602. By raising the lifting rod 6, the base 601 is raised, and the latch 602 is inserted between the two to adjust the inclination of the filter plate 202.

[0035] It is worth mentioning that the outer side of the filter plate 202 is fixed with a top cover 7 by welding, the bottom end of the top cover 7 is tightly set with a spring 701, the bottom end of the spring 701 is tightly set with a base 702, four groups of springs 701 and bases 702 are arranged, and the filter plate 202 is shock-absorbing by setting the spring 701 between the two sides.

[0036] Working principle:

[0037] First, the staff pours sand and gravel into the top of the filter plate 202 inside the dust collection box 2. At this time, the vibration device vibrates the filter plate 202. At this time, the sand and gravel on the top of the filter plate 202 are screened, and small particles flow out from the circular holes inside the filter plate 202 to the top of the conveyor belt 5, and are driven by the rotating rod 502 to drive the protrusion 501 at the top of the conveyor belt 5 to flow to the left side of the conveyor belt 5. Large particles are screened by the filter plate 202 and flow to the inside of the dust collection box 2 through the drainage plate 201. At this time, the rotating column 203 drives the water pipe 204 to rotate to spray the dust inside, thereby preventing dust from overflowing.

[0038] When screening is carried out over a large area, the dust rises and flows toward the interior of the filter box 1. At this time, the dust enters the interior of the dust reduction tank 301 through the first connecting pipe 3, and is sprayed with water through the circular hole of the spray head 402 and the side spray head 403 to degrade the dust inside the dust reduction tank 301. At this time, the contaminated liquid flows from the interior of the dust reduction tank 301 through the second connecting pipe 302 to the interior of the clarification tank 303, and the clarification tank 303 separates the water. The water floating on the surface of the clarification tank 303 flows to the dust reduction tank 301 to merge with the sand and dust again, and the water is recycled, thereby reducing the dust to the greatest extent.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sand making and dust removal device, comprising a filter box (1), characterized in that: The filter box (1) has a cavity formed therein, a conveyor belt (5) is fitted inside the cavity of the filter box (1), a convex block (501) is fixedly connected to the top of the conveyor belt (5), a rotating rod (502) is rotatably connected inside the conveyor belt (5), the rotating rod (502) rotates inside the cavity of the filter box (1), a rotating column (203) is rotatably connected inside the cavity of the filter box (1), a water spray pipe (204) is sleeved on the outside of the rotating column (203), the water spray pipe (204) rotates inside the cavity of the filter box (1), a drainage plate (201) is provided at the bottom end of the water spray pipe (204), a filter plate (202) is fixedly connected to the outside of the drainage plate (201), a top cover (7) is tightly provided on the filter plate (202), and the top cover (7) is provided on the outside of the filter box (1).

2. The sand making and dust removal equipment according to claim 1, characterized in that: A dust collection box (2) is attached to the top of the filter box (1); a circular hole is provided on the right side of the dust collection box (2); a first connecting pipe (3) is provided inside the circular hole of the dust collection box (2); a dust suppression tank (301) is sleeved on the outer side of the first connecting pipe (3); a cavity is provided inside the dust suppression tank (301); a connecting buckle (4) is fixedly connected to the inside of the cavity of the dust suppression tank (301).

3. The sand making and dust removal equipment according to claim 2 is characterized in that: A rotating ball (401) is embedded at the top of the connecting buckle (4), a spray head (402) is fixedly connected to the top of the rotating ball (401), a wing spray head (403) is fixedly connected to the top of the spray head (402), a plurality of groups of drainage holes are provided at the top of the spray head (402), and a wing spray head (403) is fixedly connected to the outside of the spray head (402), and six groups of wing spray heads (403) are provided.

4. The sand making and dust removal equipment according to claim 2 is characterized in that: The outer side of the dust suppression tank (301) is fixedly connected to a second connecting pipe (302), the other end of the second connecting pipe (302) is fixedly connected to a clarification tank (303), the interior of the clarification tank (303) is fixedly connected to a third connecting pipe (304), and the outer side of the third connecting pipe (304) is fixedly connected to a water storage tank (305).

5. The sand making and dust removal equipment according to claim 4 is characterized in that: A water pumping pipe (306) is fixedly connected to the outside of the water storage tank (305), the other end of the water pumping pipe (306) is fixedly connected to the inside of the dust suppression tank (301), and the top of the dust suppression tank (301) is fixedly connected to an exhaust hole (307).

6. The sand making and dust removal equipment according to claim 1, characterized in that: A latch (602) passes through the outer side of the filter plate (202); the inner and outer sides of the latch (602) are slidably connected to a base (601); a sliding groove is provided inside the bottom end of the base (601); a lifting rod (6) is slidably connected inside the sliding groove of the base (601); circular holes are provided on the outer sides of the lifting rod (6) and the base (601); the latch (602) passes through the base (601) and is slidably connected to the latch (602).

7. The sand making and dust removal equipment according to claim 6, characterized in that: The outer side of the filter plate (202) is fixedly connected to a top cover (7), the bottom end of the top cover (7) is tightly provided with a spring (701), the bottom end of the spring (701) is tightly provided with a base (702), and four sets of the spring (701) and the base (702) are provided.

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