CN112657288A

CN112657288A - Dust safety treatment purification and alarm device for flour mill

Info

Publication number: CN112657288A
Application number: CN202011526911.XA
Authority: CN
Inventors: 马文全
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-04-16

Abstract

The invention discloses a dust safety treatment purification and alarm device for a flour mill, which relates to the field of environmental treatment and comprises a moving seat, wherein a supporting leg is fixed at the top of the moving seat, a supporting tube is fixed on the inner side of the supporting leg, a vertical air guide tube with a closed lower end is fixed on the inner side of the supporting tube, a lower box body is fixed at the upper end of the supporting leg, an upper box body is integrally arranged at the upper end of the lower box body, a purification mechanism, a cleaning mechanism and an alarm mechanism are arranged on the upper box body, the purification mechanism is in linkage connection with the cleaning mechanism, and the cleaning mechanism is in linkage connection with the alarm mechanism. Whole device not only possesses purification performance, and still possesses automatic clearance function and alarming function, excellent in use effect, and functional good, and each function mechanism non-independence exists, and the cooperation work that links each other, excellent in use effect, in addition, whole device small in size can shift position as required and use, uses the flexibility good.

Description

Dust safety treatment purification and alarm device for flour mill

Technical Field

The invention relates to the field of environmental treatment, in particular to a dust safety treatment purification and alarm device for a flour mill.

Background

The term "flour" is used to refer to wheat flour, i.e., flour milled from wheat, and the term "high gluten wheat flour" is used to refer to what we commonly speak of. Wheat flour is classified into special flour (such as bread flour, dumpling flour, biscuit flour, etc.), general flour (such as standard flour, enriched flour), and nutrition enriched flour (such as calcium enriched flour, iron enriched flour, and "7 + 1" nutrition enriched flour, etc.); the flour is divided into special first-class flour, special second-class flour, standard flour, common flour and the like according to the precision; the flour can be classified into high gluten flour, medium gluten flour and low gluten flour according to the strength of the gluten. At present, when the flour is processed by unmanned mechanical processing, the dust in the processing environment becomes much, and when the dust exceeds a certain value, the dust becomes dangerous, and therefore, dust safe processing equipment is needed.

The current patent No. CN201920337152.9 discloses an environmental protection equipment for air dust treatment, the dust suction fan comprises a dust treatment box body, a dust suction air cylinder arranged at the top of the dust treatment box body, a dust suction fan driving shaft arranged in the dust suction air cylinder, a suction fan driving motor arranged at the top end of the dust suction fan driving shaft, suction fan blades arranged on the dust suction fan driving shaft, a dust suction cover symmetrically and fixedly arranged on the left side wall and the right side wall of the dust suction air cylinder, a left air outlet cylinder arranged on the left side wall of the dust treatment box body, a right air outlet cylinder arranged on the right side wall of the dust treatment box body, a left air outlet pipe arranged in the dust treatment box body and arranged at the right end of the left air outlet cylinder, a right air outlet pipe arranged in the dust treatment box body and arranged at the left end of the right air outlet cylinder, a dust filter screen symmetrically arranged at the left end of the left air outlet cylinder and the right end of the right air outlet cylinder, and. However, the existing dust safety processing equipment has the problems that the function is single, the filter bag needs to be cleaned manually and periodically, the use is very troublesome, and the alarm effect is not good enough, so that a dust safety processing and purifying and alarming device for a flour mill is urgently needed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a dust safety treatment, purification and alarm device for a flour mill.

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

a dust safety treatment purification and alarm device for a flour mill comprises a moving seat, wherein supporting legs are fixed to the top of the moving seat, supporting tubes are fixed to the inner sides of the supporting legs, vertical air guide tubes with closed lower ends are fixed to the inner sides of the supporting tubes, a lower box body is fixed to the upper ends of the supporting legs, an upper box body is integrally arranged at the upper end of the lower box body, a purification mechanism, a cleaning mechanism and an alarm mechanism are arranged on the upper box body, the purification mechanism is in linkage connection with the cleaning mechanism, and the cleaning mechanism is in linkage connection with the alarm mechanism;

purify the mechanism and including being fixed in the spacing collar on stay tube upper end and the internal roof of last box, rotate between two spacing collars and install the cylindric skeleton, the outside equipartition of cylindric skeleton has the bleeder vent, and the fixed cartridge filter that is equipped with is fixed through the staple bolt in the outside of cylindric skeleton, vertical dwang is installed to the air duct internal rotation, and the lower extreme transmission of dwang is connected with and is fixed in the driving motor who removes the pedestal roof, and the roof of box is run through to the upper end of dwang, the upper end outside of supporting leg has the inlet port along the circumference equipartition, the lower extreme of air duct is fixed and is communicated with the outlet duct.

Preferably, clearance mechanism is fixed with the connecting rod including fixed the retainer plate that is located the cylindric skeleton inboard on the dwang of adorning, between the inside wall of retainer plate and cylindric skeleton, the upper end of dwang is provided with the reciprocal screw thread that is located the box top, and threaded connection has horizontal lifter plate on the reciprocal screw thread, and the both ends of lifter plate all are fixed with vertical inserted bar, the lower extreme activity of inserted bar stretches into in the box and is fixed with the collar of suit in the cartridge filter outside, and the inboard equipartition of collar has the brush hair with the cartridge filter contact.

Preferably, alarm mechanism is fixed with dust concentration sensor and controller including being fixed in the audible-visual annunciator at lifter plate both ends top, goes up the front side of box, and the output of controller is connected with audible-visual annunciator and driving motor electricity, and the input and the dust concentration sensor electricity of controller are connected.

Preferably, the top surfaces at the two ends of the lower box body are obliquely arranged towards the supporting pipe, the two sides of the lower box body are fixed and communicated with a material discharging pipe, and a valve is arranged on the material discharging pipe.

Preferably, the upper end face and the lower end face of the cylindrical framework are provided with annular grooves matched with the limiting rings, and the limiting rings are rotatably installed in the annular grooves.

Preferably, a rectangular jack matched with the inserted link is arranged on the top wall of the upper box body, and the inserted link is in sliding fit with the rectangular jack.

Preferably, all be provided with the mounting hole that matches with the dwang on last box and the air duct, and the dwang rotates and installs in the mounting hole, and the upper end of dwang is fixed with the stopper.

Preferably, four corners of the bottom of the movable seat are fixedly provided with universal wheels, and the left side of the upper box body is fixed with a portable push rod.

Preferably, the cartridge filter is formed by two PP filtration cotton cloth amalgamations, and goes up the front side of box and be provided with the change door.

According to the dust concentration monitoring device, the dust concentration sensor, the controller, the driving motor, the audible and visual alarm, the rotating rod, the fan blades, the air inlet hole, the upper box body, the filter cartridge, the cylindrical framework, the air guide pipe and the air outlet pipe are arranged, so that not only can dust be purified, but also automatic alarm can be given when the dust concentration exceeds a set value, and the audible and visual alarm can be lifted to make the alarm more striking, so that the early warning effect is good.

According to the invention, through the arrangement of the rotating rod, the reciprocating threads, the lifting plate, the mounting ring and the bristles, the outer side of the filter cartridge can be automatically cleaned, the influence of excessively thick dust adsorbed on the filter cartridge on the filtering effect is avoided, manual cleaning is not needed, the arranged connecting rod can drive the cylindrical framework and the filter cartridge to rotate when the rotating rod rotates, and the cleaning effect is better by matching the lifting mounting ring and the bristles.

Whole device not only possesses purification performance, and still possesses automatic clearance function and alarming function, excellent in use effect, and functional good, and each function mechanism non-independence exists, and the cooperation work that links each other, excellent in use effect, in addition, whole device small in size can shift position as required and use, uses the flexibility good.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the mounting ring of the present invention in an upward position.

Fig. 3 is a schematic front view of fig. 1.

FIG. 4 is a schematic top view of fan blades.

Reference numbers in the figures: 1 moving seat, 2 supporting legs, 3 lower box bodies, 4 upper box bodies, 5 limiting rings, 6 cylindrical frameworks, 7 filter cylinders, 8 supporting tubes, 9 air guide tubes, 10 rotating rods, 11 driving motors, 12 fan blades, 13 fixing rings, 14 connecting rods, 15 reciprocating threads, 16 lifting plates, 17 inserting rods, 18 mounting rings, 19 brush hairs, 20 air outlet pipes, 21 audible and visual alarms, 22 air inlet holes, 23 discharge pipes, 24 limiting blocks, 25 controllers and 26 dust concentration sensors.

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.

Referring to fig. 1-4, a dust safety treatment purification and alarm device for a flour mill comprises a moving seat 1, wherein a supporting leg 2 is fixed at the top of the moving seat 1, a supporting tube 8 is fixed on the inner side of the supporting leg 2, a vertical air duct 9 with a closed lower end is fixed on the inner side of the supporting tube 8, a lower box 3 is fixed at the upper end of the supporting leg 2, an upper box 4 is integrally arranged at the upper end of the lower box 3, a purification mechanism, a cleaning mechanism and an alarm mechanism are arranged on the upper box 4, the purification mechanism is in linkage connection with the cleaning mechanism, and the cleaning mechanism is in linkage connection with the alarm mechanism;

purification mechanism is including being fixed in 8 upper ends of stay tube and the spacing collar 5 on the roof in the last box 4, rotate between two spacing collars 5 and install cylindric skeleton 6, the outside equipartition of cylindric skeleton 6 has the bleeder vent, the outside of cylindric skeleton 6 is through the fixed cover of staple bolt and is equipped with cartridge filter 7, vertical dwang 10 is installed to the 9 internal rotations of air duct, the lower extreme transmission of dwang 10 is connected with and is fixed in the driving motor 11 who removes 1 top of seat, the upper end of dwang 10 runs through the roof of last box 4, the upper end outside of supporting leg 2 has inlet port 22 along the circumference equipartition, the lower extreme of air duct 9 is fixed and communicates with there is outlet duct 20, be fixed with.

In this embodiment, clearance mechanism is including fixed retainer plate 13 who fixes the inboard that is located cylindric skeleton 6 on dwang 10, be fixed with connecting rod 14 between retainer plate 13 and the inside wall of cylindric skeleton 6, the upper end of dwang 10 is provided with the reciprocal screw thread 15 that is located box 4 top, threaded connection has horizontal lifter plate 16 on the reciprocal screw thread 15, the both ends of lifter plate 16 all are fixed with vertical inserted bar 17, the lower extreme activity of inserted bar 17 stretches into in box 4 and is fixed with the collar 18 of suit in the cartridge filter 7 outside, the inboard equipartition of collar 18 has the brush hair 19 with cartridge filter 7 contact.

In the embodiment, the alarm mechanism comprises an audible and visual alarm 21 fixed at the top of the two ends of the lifting plate 16, a dust concentration sensor 26 and a controller 25 are fixed at the front side of the upper box 4, the controller 25 is ATMEGA16, the output end of the controller 25 is electrically connected with the audible and visual alarm 21 and the driving motor 11, and the input end of the controller 25 is electrically connected with the dust concentration sensor 26.

In this embodiment, the top surfaces at the two ends of the lower box body 3 are obliquely arranged towards the support tube 8, the two sides of the lower box body 3 are fixed and communicated with the discharge tube 23, the discharge tube 23 is provided with a valve, the upper end surface and the lower end surface of the cylindrical framework 6 are provided with annular grooves matched with the limiting rings 5, the limiting rings 5 are rotatably arranged in the annular grooves, the top wall of the upper box body 4 is provided with rectangular jacks matched with the inserted rods 17, and the inserted rods 17 are slidably matched in the rectangular jacks.

In this embodiment, all be provided with the mounting hole that matches with dwang 10 on last box 4 and the air duct 9, and dwang 10 rotates and installs in the mounting hole, and the upper end of dwang 10 is fixed with stopper 24, and the equal fixed mounting in bottom four corners of removal seat 1 has the universal wheel, and the left side of going up box 4 is fixed with portable push rod, and cartridge filter 7 filters the cotton amalgamation by two PP and forms, and the front side of going up box 4 is provided with changes the door.

The working principle is as follows: when the dust concentration sensor is used, the device is moved to a specific position, dust concentration information of the environment can be sensed through the dust concentration sensor 26 and transmitted to the controller 25, when the dust concentration exceeds a set value, the set controller 25 controls the driving motor 11 and the audible and visual alarm 21 to work, the audible and visual alarm 21 can alarm to attract attention of related personnel, the set driving motor 11 can drive the rotating rod 10 to rotate, and then the fan blades 12 rotate to suck air, at the moment, outside air enters the upper box body 4 through the air inlet hole 22, penetrates through the filter cylinder 7 and the cylindrical framework 6, enters the air guide pipe 9 and is finally discharged from the air outlet pipe 20, and in the process, the set filter cylinder 7 can filter out dust in the air, so that the environment can be purified.

And rotate at dwang 10, the reciprocal screw thread 15 of setting can rotate, and then make 16 lifts and drop and drive audible-visual annunciator 21 and inserted bar 17 and go up and down, audible-visual annunciator 21 goes up and down and can make the warning more striking, make the early warning effectual, inserted bar 17 goes up and down and can make collar 18 go up and down, and then clear up the outside of cartridge filter 7 through brush hair 19, avoid adsorbing too thick dust on the cartridge filter 7 and influence the filter effect, and do not need the manual work to clear up, and when dwang 10 rotates, connecting rod 14 of setting can drive cylindric skeleton 6 and cartridge filter 7 and rotate, collar 18 and brush hair 19 that the cooperation goes up and down can make the clearance effect better.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The dust safety treatment purification and alarm device for the flour mill comprises a moving seat (1), and is characterized in that supporting legs (2) are fixed at the top of the moving seat (1), supporting tubes (8) are fixed on the inner sides of the supporting legs (2), vertical air guide tubes (9) with closed lower ends are fixed on the inner sides of the supporting tubes (8), a lower box body (3) is fixed at the upper ends of the supporting legs (2), an upper box body (4) is integrally arranged at the upper end of the lower box body (3), a purification mechanism, a cleaning mechanism and an alarm mechanism are arranged on the upper box body (4), the purification mechanism is in linkage connection with the cleaning mechanism, and the cleaning mechanism is in linkage connection with the alarm mechanism;

the purification mechanism comprises limiting rings (5) fixed on the upper ends of supporting tubes (8) and the inner top wall of the upper box body (4), a cylindrical framework (6) is rotatably arranged between the two limiting rings (5), air holes are uniformly distributed on the outer side of the cylindrical framework (6), a filter cartridge (7) is fixedly sleeved on the outer side of the cylindrical framework (6) through a hoop, a vertical rotating rod (10) is rotatably arranged in the air duct (9), the lower end of the rotating rod (10) is in transmission connection with a driving motor (11) fixed at the top of the movable seat (1), the upper end of the rotating rod (10) penetrates through the top wall of the upper box body (4), air inlet holes (22) are uniformly distributed on the outer side of the upper end of the supporting leg (2) along the circumferential direction, the lower end of the air duct (9) is fixed and communicated with an air outlet pipe (20), and the rotating rod (10) is fixed with fan blades (12) positioned in the air duct (9).

2. The dust safety processing purification and alarm device for flour mill according to claim 1, it is characterized in that the cleaning mechanism comprises a fixed ring (13) which is fixedly sleeved on the rotating rod (10) and is positioned at the inner side of the cylindrical framework (6), a connecting rod (14) is fixed between the fixed ring (13) and the inner side wall of the cylindrical framework (6), the upper end of the rotating rod (10) is provided with a reciprocating thread (15) which is positioned above the upper box body (4), the reciprocating thread (15) is connected with a transverse lifting plate (16) in a threaded manner, both ends of the lifting plate (16) are fixed with vertical inserted rods (17), the lower end of the inserted rod (17) movably extends into the upper box body (4) and is fixedly provided with a mounting ring (18) sleeved outside the filter cartridge (7), and bristles (19) contacted with the filter cartridge (7) are uniformly distributed on the inner side of the mounting ring (18).

3. The dust safety processing, purifying and alarming device for the flour mill as claimed in claim 2, wherein the alarming mechanism comprises an audible and visual alarm (21) fixed at the tops of two ends of the lifting plate (16), a dust concentration sensor (26) and a controller (25) are fixed at the front side of the upper box body (4), the output end of the controller (25) is electrically connected with the audible and visual alarm (21) and the driving motor (11), and the input end of the controller (25) is electrically connected with the dust concentration sensor (26).

4. A dust safety processing purification and alarm device for flour mill according to any of claims 1 to 3, characterized in that the top surfaces of the two ends of the lower box body (3) are obliquely arranged towards the support pipe (8), and both sides of the lower box body (3) are fixed and communicated with a discharge pipe (23), and a valve is arranged on the discharge pipe (23).

5. The dust safety processing, purifying and alarming device for the flour mill as recited in claim 1, wherein the upper and lower end faces of the cylindrical skeleton (6) are provided with annular grooves matched with the limiting rings (5), and the limiting rings (5) are rotatably installed in the annular grooves.

6. A dust safety processing purification and alarm device for flour mill according to claim 2, characterized in that the top wall of the upper box (4) is provided with a rectangular insertion hole matched with the insertion rod (17), and the insertion rod (17) is slidably fitted in the rectangular insertion hole.

7. The dust safety processing, purifying and alarming device for the flour mill as claimed in claim 2, wherein mounting holes matched with the rotating rod (10) are formed in the upper box body (4) and the air guide pipe (9), the rotating rod (10) is rotatably mounted in the mounting holes, and a limiting block (24) is fixed at the upper end of the rotating rod (10).

8. The dust safety processing, purifying and alarming device for the flour mill as claimed in claim 2, wherein four corners of the bottom of the movable seat (1) are fixedly provided with universal wheels, and a portable push rod is fixed on the left side of the upper box body (4).

9. A dust safety treatment purification and alarm device for flour mill according to claim 2, characterized in that the filter cartridge (7) is formed by splicing two PP filter cotton cloths, and the front side of the upper box (4) is provided with a replacement door.