CN220004180U - Dust removing device for pulverizer - Google Patents

Abstract

The utility model relates to the technical field of crushing equipment, and particularly discloses a dust removing device for a crusher, which comprises a barrel body, wherein the upper part of the barrel body is a crushing chamber, the lower part of the barrel body is a screening chamber, one side of the crushing chamber is provided with the dust removing chamber, the crushing chamber and the dust removing chamber are separated by a detachable filter plate, the upper end of the filter plate extends out of the top end of the crushing chamber, the center of one side of the dust removing chamber, which is far away from the crushing chamber, is provided with a suction fan, a filter core is arranged at the port of the suction fan, and a dust collecting box communicated with the dust removing chamber is detachably arranged at the bottom end of the dust removing chamber. The suction fan is opened, dust generated in the crushing chamber is fully adsorbed into the dust removing chamber through the filter plate, and the adsorbed dust in the dust removing chamber falls into the dust collecting box for collection. The filter is comprehensive to smashing the room, and the suction fan induced drafts just can be with smashing the dust in the room and fully adsorb and flow into the dust room through the filter plate and collect, avoids smashing the dust in the room and outwards spread through the discharge hopper.

Description

Dust removing device for pulverizer

Technical Field

The utility model relates to the technical field of crushing equipment, in particular to a dust removing device for a crusher.

Background

Distiller's yeast is a nutrient used in the wine industry to maintain the survival and propagation of microorganisms, and in the wine brewing process, in order to fully mix distiller's yeast with other wine brewing raw materials, a pulverizer is generally used to pulverize distiller's yeast. The dust generated in the feeding and crushing processes of the crusher can be diffused into the air from the crusher at the feed inlet and the discharge outlet, so that the environment pollution is caused, and then the dust can be sucked into the body to influence the health of workers during working.

The utility model discloses a lot of equipment that adopts wind-force entrapment dust among the prior art, for example, chinese that publication No. "CN217989450U" uses novel patent "a grain pulverizer with dust removal function", this rubbing crusher includes the staving, the staving top is equipped with the feeder hopper, the top fixedly connected with conveyer drum of staving inner chamber, the bottom and the conveyer drum intercommunication of feeder hopper, be equipped with the screw conveyer pole in the conveyer drum, the through-hole has been seted up on conveyer drum bottom right side, be the crushing room below the through-hole, the staving right side is equipped with dust collector, dust collector includes the L type pipe with the middle intercommunication of conveyer drum top, distiller's yeast raw materials gets into the conveyer drum from the feeder hopper, carry to through-hole department by the screw conveyer pole, then get into the crushing room through the through-hole and smash, dust collector is opened simultaneously, this moment L type pipe just is the aspiration channel, can adsorb the dust in the conveyer drum and in the crushing room with the dust in the dust absorption recovery, but the dust absorption in the crushing room only can get into the conveyer drum inside through the through-hole earlier, because the through-hole is the feeding again, the material that gets into the crushing room and the dust will form the pair of the suction from the crushing room, lead to a lot in the crushing room to the dust, the crushing room can't to the threat to the fact the dust to suck out along with the suction in the crushing room, the dust in the end follows the suction of the crushing room and the air can not cause the health of the human body to the fact from the human body to the fact the health of the fact from the fact that the dust is polluted to the human body.

Disclosure of Invention

The utility model aims to provide a dust removing device for a pulverizer, which is used for solving the problem that dust in a pulverizing chamber cannot be completely sucked out by the dust removing device.

In order to solve the problems, the technical scheme is as follows:

a dust collector for rubbing crusher, includes the staving, staving upper portion is crushing room, and the lower part is screening room, and crushing room one side is equipped with the clean room, separates through detachable filter between crushing room and the clean room, and the filter upper end extends crushing room top, and the clean room is kept away from one side central authorities of crushing room and is equipped with the suction fan, and the filter core is installed to the suction fan port, and the clean room bottom demountable installation has the dust collection box with the clean room intercommunication.

The basic principle of the technical scheme is as follows: the suction fan is opened, dust generated in the crushing chamber is fully adsorbed into the dust removing chamber through the filter plate, and the adsorbed dust in the dust removing chamber falls into the dust collecting box for collection.

The beneficial effects of the technical scheme are that:

1. the dust that produces in with current crushing room can only adsorb out the crushing room through the through-hole, and get into the material of crushing room through the through-hole and follow crushing room suction dust will form the dash, lead to crushing room in the unable complete absorption of dust compare, the filter of this technical scheme design is comprehensive towards crushing room, and the suction fan induced drafts just can adsorb the dust in the crushing room comprehensively and flow into the dust room through the filter plate and collect, avoids crushing room in the dust through the outside diffusion of ejection of compact fill.

2. The filter plate of this scheme adopts and can dismantle the connected mode and separates crushing room and clean room, can dismantle the connection convenience and dismantle regularly and trade with the change, prevent that the filter plate from blocking up the influence after long-term use and collecting crushing room dust.

Further, the top of the barrel body is provided with a feeding hopper, the bottom end of the feeding hopper is provided with a feeding groove which obliquely extends into the center of the crushing chamber, and the feeding hopper is provided with a feeding valve which is positioned outside the barrel body. The distiller's yeast raw material can be directly sent to the middle of the crushing chamber for crushing through the feed chute, and the flow of feeding hopper feeding is controlled through controlling the size of the opening and closing opening of the feeding valve.

Further, crushing room central authorities are equipped with two meshing crushing rollers, and the one end of one of them crushing roller extends outside the staving fixedly connected with motor, and the other end passes through bearing and crushing indoor wall swing joint, has fixedly cup jointed the belt pulley between the bearing of two crushing rollers, the belt cross arrangement that has on the belt pulley. Two crushing rollers can be driven to rotate through the cooperation of a motor and a belt pulley, the belt is crossed, the two crushing rollers can rotate in opposite directions to crush distiller's yeast raw materials, and therefore the using quantity of the motor is saved, and the manufacturing cost of the device is reduced.

Further, the filter plate extending out of the top end of the crushing chamber is provided with an outwards turned curled edge. The filter plate is conveniently lifted out of the barrel body to be replaced by pulling the flanging.

Further, the screening room includes the frame, the equal fixedly connected with fixed block in the left and right sides of frame inner chamber, and the inner chamber of frame is provided with the inside casing, and the screening net has been inlayed to the bottom of inside casing, and the equal fixedly connected with vibrating motor in the left and right sides of frame bottom, the equal fixedly connected with supporting spring of front side and the rear side of frame bottom left and right sides, the material leakage mouth has been seted up to the bottom of frame, the bottom fixedly connected with ejection of compact bucket of frame, the ejection of compact bucket is located the bottom of material leakage mouth, and the bottom of ejection of compact bucket runs through the bottom of staving and fixedly connected with solenoid valve. The vibration motor drives the sieving net to vibrate so as to sieve the crushed distiller's yeast raw material, thereby obtaining distiller's yeast particles with required size.

Further, the left and right sides of inside casing bottom contact with the top of fixed block respectively, and the bottom of supporting spring and the bottom fixed connection in staving inner chamber. The fixed block stably supports the inner frame in the outer frame, and the supporting spring can relieve damage to the cylinder caused by vibration of the screening chamber.

Drawings

FIG. 1 is a schematic view showing a cross-sectional structure of a dust removing device of the present utility model;

FIG. 2 is a schematic view of a process in which the filter plate is pulled out of the barrel body;

FIG. 3 is a schematic view showing the appearance of the dust removing device of the present utility model;

reference numerals in the drawings of the specification include: barrel 1, crushing chamber 2, screening chamber 3, dust removal chamber 4, filter 5, turn-up 51, suction fan 6, filter core 61, dust collection box 7, feeder hopper 8, feed chute 81, feed valve 9, crushing roller 10, motor 11, belt pulley 12, belt 121, frame 13, fixed block 14, inside casing 15, screening net 16, vibrating motor 17, supporting spring 18, feed opening 19, discharge hopper 20, solenoid valve 21.

Detailed Description

The following is a further detailed description of the embodiments:

the embodiment is basically as shown in the accompanying figures 1-3:

a dust collector for rubbing crusher, as shown in fig. 1, constitute by vertical staving 1, staving 1 upper portion is crushing room 2, the lower part is screening room 3, crushing room 2 one side is equipped with the clean room 4 with screening room 3 intercommunication, separate through detachable filter 5 between crushing room 2 and the clean room 4, the filter 5 upper end extends crushing room 2 top, the filter 5 top that extends crushing room 2 top is equipped with turn-ups 51 that turns over right, as shown in fig. 2, pull the turn-ups and can stretch out outside staving 1 with filter 5, make things convenient for the change of filter 5, one side central authorities fixedly connected with suction fan 6 of crushing room 2 are kept away from to clean room 4, suction fan 6 port installs filter core 61, filter core 61 can avoid the dust to be adsorbed into suction fan 6, cause the harm to suction fan 6, dust collection box 7 with clean room 4 bottom intercommunication is installed in the slip embedding of clean room 4 bottom.

The top of the barrel body 1 is provided with a feed hopper 8, the bottom end of the feed hopper 8 is provided with a feed chute 81 which obliquely extends into the center of the crushing chamber 2, the feed hopper 8 is provided with a feed valve 9 which is positioned outside the barrel body 1, and the opening and closing of the feed valve 9 are stretched so as to control the quantity of distiller's yeast materials poured into the crushing chamber 2.

The crushing chamber 2 is provided with two meshed crushing rollers 10 in the center, as shown in fig. 3, the front end of the crushing roller 10 at the left side extends out of the barrel body 1 and is fixedly connected with a motor 11, the motor 11 is fixedly arranged outside the front side of the barrel body 1, the rear end of the crushing roller 10 at the left side is movably connected with the inner wall at the rear side of the crushing chamber 2 through a bearing, a belt pulley 12 is fixedly sleeved between the bearings of the two crushing rollers 10 at the left side and the right side, the belt pulley 12 is also arranged outside the front side of the barrel body 1, and a belt 121 arranged on the belt pulley 12 is arranged in a crossed manner.

The screening room 3 includes frame 13, the equal fixedly connected with fixed block 14 of left and right sides of frame 13 inner chamber, the inner chamber of frame 13 is provided with inside casing 15, screening net 16 has been inlayed to the bottom of inside casing 15, the left and right sides of inside casing 15 bottom contacts with the top of fixed block 14 respectively, the equal fixedly connected with vibrating motor 17 of left and right sides of frame 13 bottom, the front side and the equal fixedly connected support spring 18 of rear side of frame 13 bottom left and right sides, the bottom of support spring 18 and the bottom fixed connection of staving 1 inner chamber, leak opening 19 has been seted up to the bottom of frame 13, the bottom fixedly connected with ejection of compact fill 20 of frame 13, ejection of compact fill 20 is located the bottom of leak opening 19, the bottom of ejection of compact fill 20 runs through the bottom of staving 1 and fixedly connected with solenoid valve 21, the switching of hopper 20 is controlled through solenoid valve 21.

The specific implementation process is as follows:

through peripheral switch controller start motor 11, suction fan 6 and vibrations motor 17 operation, distiller's yeast raw materials is poured into crushing room 2 from feeder hopper 8, motor 11 cooperates belt pulley 12 to drive two crushing roller 10 and rotates, distiller's yeast raw materials drops between two crushing roller 10 through feed chute 81 and smashes, distiller's yeast granule after smashing drops to the inner chamber of inside casing 15, vibrations motor 17 drives frame 13 and inside casing 15 vibrations, thereby sieve distiller's yeast granule, the distiller's yeast granule of sieving out flows out barrel 1 through play hopper 20 and collects outside, the dust that produces in crushing room 2 passes through the fan to adsorb, the dust that adsorbs all is retrieved to dust collecting chamber 4 through filter 5 in, dust collecting box 7 that gathers the dust falls under the action of gravity in dust collecting chamber 4 can empty the back of following of dust collecting chamber 4, the filter 5 of this device is whole to face crushing room 2, suction fan 6 just can be with the whole absorption in crushing room 2 and collect in the dust entering the room through filter 5, dust collecting in the crushing room 2, the dust that does not cause health and threatens the health to the dust to the outside from full diffusion in the dust collecting hopper 20.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. A dust collector for rubbing crusher, including staving, its characterized in that: the upper part of the barrel body is a crushing chamber, the lower part is a screening chamber, one side of the crushing chamber is provided with a dust removing chamber, the crushing chamber is separated from the dust removing chamber by a detachable filter plate, the upper end of the filter plate extends out of the top end of the crushing chamber, the dust chamber is kept away from the side central authorities of crushing room and is equipped with the suction fan, and the filter core is installed to the suction fan port, and dust chamber bottom demountable installation has the dust collection box with the dust chamber intercommunication.

2. A dust removing device for a pulverizer as set forth in claim 1, wherein: the top of the barrel body is provided with a feeding hopper, the bottom end of the feeding hopper is provided with a feeding groove which obliquely extends into the center of the crushing chamber, and the feeding hopper is provided with a feeding valve which is positioned outside the barrel body.

3. A dust removing device for a pulverizer as set forth in claim 1, wherein: the crushing room central authorities are equipped with two meshed crushing rollers, and the one end of one of them crushing roller extends outside the staving fixedly connected with motor, and the other end passes through bearing and crushing indoor wall swing joint, has fixedly cup jointed the belt pulley between the bearing of two crushing rollers, the belt cross arrangement that has on the belt pulley.

4. A dust removing device for a pulverizer as set forth in claim 1, wherein: and the filter plate extending out of the top end of the crushing chamber is provided with an outwards turned curled edge.

5. A dust removing device for a pulverizer as set forth in claim 1, wherein: the screening room includes the frame, the equal fixedly connected with fixed block in the left and right sides of frame inner chamber, the inner chamber of frame is provided with the inside casing, the screening net has been inlayed to the bottom of inside casing, the equal fixedly connected with vibrating motor in the left and right sides of frame bottom, the equal fixedly connected with supporting spring of front side and the rear side of frame bottom left and right sides, the material leakage mouth has been seted up to the bottom of frame, the bottom fixedly connected with discharge hopper of frame, the discharge hopper is located the bottom of material leakage mouth, the bottom of discharge hopper runs through the bottom of staving and fixedly connected with solenoid valve.

6. A dust removing apparatus for a pulverizer as set forth in claim 5, wherein: the left side and the right side of inside casing bottom contact with the top of fixed block respectively, and the bottom of supporting spring and the bottom fixed connection in staving inner chamber.