CN114515481A - Ventilation system purifying equipment for drying agricultural products - Google Patents
Ventilation system purifying equipment for drying agricultural products Download PDFInfo
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- CN114515481A CN114515481A CN202210416335.6A CN202210416335A CN114515481A CN 114515481 A CN114515481 A CN 114515481A CN 202210416335 A CN202210416335 A CN 202210416335A CN 114515481 A CN114515481 A CN 114515481A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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Abstract
The invention relates to the field of solid-gas separation, in particular to ventilation system purification equipment for drying agricultural products. A ventilation system purifying device for drying agricultural products comprises a detection adjusting device and a cleaning component, wherein drying air with crop dust particles enters a collecting cylinder in a fixed amount in unit time, the side wall of the collecting cylinder is provided with a plurality of exhaust holes only allowing air to pass through, when the detection adjusting device rotates, the power storage device arranged between the detection adjusting device and the collecting cylinder rotates to store power, and simultaneously the cleaning component is driven by the transmission component to rotate synchronously, when the exhaust holes on the side wall of the collecting cylinder are partially and uniformly blocked by the solid particles, the cleaning component rotates to clean the dust particles attached to the side wall of the collecting cylinder, make the dust particulate matter concentrate to the tip of a collecting vessel under the effect of wind, reciprocate in proper order, improve and be used for dry agricultural product ventilation system tail gas collection rate, reduce simultaneously because of the pollution of waving to the environment of solid dust particle.
Description
Technical Field
The invention relates to the field of solid-gas separation, in particular to ventilation system purification equipment for drying agricultural products.
Background
In common agricultural product processing, the powder of the processed agricultural product needs to be dried so as to prolong the storage time of the agricultural product. The main component of the powder of the crops is starch, but because the starch granules are between 5 and 100 microns, when the starch is dried, the drying air can blow fine starch granules into the air, so that the air environment is polluted.
When starch is collected, solid granular starch carried in dry air is separated from gas through a separating device, so that the starch yield is improved, and the influence of solid granules mixed into the air on the environment is reduced. However, in the currently used separation device, a collecting cloth bag is generally arranged at the tail end for collecting starch, starch particles mixed in air are blown into the collecting cloth bag, but the starch particles are small and easily block the cloth bag, so that the air permeability of the dust removal cloth bag is reduced, gas with solid starch particles enters the atmosphere from the inlet of the cloth bag to pollute the atmosphere, and meanwhile, the collection rate of the solid particles in the dry tail gas of agricultural products is influenced.
Disclosure of Invention
The invention provides ventilation system purifying equipment for agricultural product drying, which aims to solve the problem of low tailing collection rate in the existing agricultural product drying ventilation system.
The invention relates to ventilation system purification equipment for drying agricultural products, which adopts the following technical scheme: comprises a ventilation pipe, a collecting cylinder, a detection and adjustment device, a power storage device, a cleaning component and a transmission component; the ventilation pipe is horizontally arranged; a plurality of exhaust holes are uniformly formed in the peripheral side wall of the collecting cylinder, and the collecting cylinder is fixedly arranged in the ventilation pipe; the detection adjusting device is rotatably arranged between the collecting cylinder and the ventilating pipe so as to act on the detection adjusting device after the gas is exhausted through the exhaust hole of the collecting cylinder, so that the detection adjusting device rotates; the power storage device is fixedly connected between the detection adjusting device and the collecting barrel, and is configured to store or release power when the detection adjusting device rotates; the cleaning assembly is rotatably and slidably arranged in the collecting cylinder, and the side wall of the cleaning assembly is abutted against the inner side wall of the collecting cylinder; the transmission assembly is configured to drive the cleaning assembly to rotate along the inner side wall of the collecting cylinder when the power storage device stores or releases power; the detection adjusting device comprises a plurality of adjustable fan blades, a rotating disc, a winding wheel and a winding wire; the plurality of adjustable fan blades are uniformly arranged along the circumferential direction of the outer side wall of the collecting cylinder and are arranged in the middle of the collecting cylinder; each adjustable fan blade comprises a fan blade frame and a plurality of guide plates, the guide plates are uniformly arranged along the fan blade frame, and each guide plate can be rotatably arranged on the fan blade frame, so that the adjustable fan blade has a first state that the guide plates are blocked and a second state that the guide plates are opened at a certain angle;
the rotating disc is rotatably arranged at the end part of the collecting cylinder, and is fixedly connected with each fan blade frame through a plurality of connecting rods along the circumferential direction, and the connecting rods are hollow; the winding wheel is rotatably arranged on the rotating disc; one end of the winding is fixedly arranged on the winding wheel, and the other end of the winding penetrates through the connecting rod and is connected with each guide plate.
Furthermore, the number of exhaust holes for exhausting on the collecting barrel is adjustable; the force of the detection adjusting device impacted by gas is F1, and the size of F1 is in negative correlation with the number of exhaust holes on the collecting barrel for exhausting.
Further, the transmission assembly comprises a transmission sleeve, the transmission sleeve is hollow inside, at least one inner and outer through slide way is uniformly arranged on the side wall of the transmission sleeve in the circumferential direction, the transmission sleeve penetrates through the collection cylinder and is coaxially arranged in the collection cylinder, one end of the transmission sleeve is fixedly connected to the rotating disc, and the cleaning assembly is slidably arranged in the slide way.
Furthermore, the cleaning assembly comprises a plurality of scraping plates and a pushing plate, the scraping plates are uniformly distributed along the radial direction in the collecting cylinder, the outer ends of the scraping plates are abutted against the inner side wall of the collecting cylinder, and the joints of the scraping plates are slidably arranged in the slide way; the pushing plate is obliquely arranged, the pushing plate is fixedly arranged at one end, close to the end part of the collecting cylinder, of the scraping plate, and the pushing plate is used for promoting the scraping plate to slide along the slide way.
Furthermore, a sliding block is arranged at the joint of the scraper and the transmission sleeve; the transmission assembly further comprises a shaft rod, the shaft rod is coaxially and rotatably arranged in the transmission sleeve, and one end of the shaft rod penetrates through the transmission plate and is connected with the winding wheel in a matched mode; spiral chutes are formed in the side wall of the shaft rod, and sliding blocks on the scraping plates are arranged in the spiral chutes in a sliding mode so that the sliding blocks slide in the spiral chutes when the scraping plates slide along the spiral chutes, so that the shaft rod rotates, and further the winding wheel rotates.
Further, hold power device and include first elastic component and spacing subassembly, first elastic component one end fixed connection in the tip of a collecting vessel, the other end fixed connection of first elastic component in the rolling disc, spacing subassembly includes turning block and stopper, turning block fixed connection in the connecting portion of first elastic component and rolling disc, stopper fixed connection in the tip of first elastic component and collecting vessel.
Furthermore, the ventilation pipe is arranged in a stepped mode, one end of the collecting cylinder is fixedly connected with the ventilation pipe, and the direction of the opening of the collecting cylinder is consistent with that of the air inlet of the ventilation pipe.
The invention has the beneficial effects that: the invention relates to a ventilation system purifying device for drying agricultural products, which comprises a detection adjusting device and a cleaning component, wherein an air inlet of a ventilation pipe is fixedly connected with an air outlet of the ventilation system for drying the agricultural products, so that dry air with crop dust particles enters a collecting cylinder, the air outlet quantity of the dry air with the crop dust particles in unit time is fixed, a plurality of exhaust holes only allowing air to pass are formed in the side wall of the collecting cylinder, the detection adjusting device is arranged between the middle part of the collecting cylinder and the ventilation pipe, the air acts on the detection adjusting device through the side wall of the collecting cylinder to deflect the detection adjusting device, and further, a power storage device arranged between the detection adjusting device and the collecting cylinder rotates to store power, simultaneously, the transmission component drives the cleaning component to synchronously rotate, and the air with the crop dust particles is continuously blown into the collecting cylinder, the exhaust hole of collecting vessel lateral wall is by even jam partly, make and act on the effort that detects adjusting device through the outside combustion gas in exhaust hole and reduce, hold power device and reset this moment, the transmission through drive assembly drives clean subassembly and rotates, clear up the dust particle attached to with the collecting vessel lateral wall, make the dust particle concentrate to the tip of collecting vessel under the effect of wind, it is reciprocal in proper order, the improvement is used for dry agricultural product ventilation system tail gas collection rate, reduce simultaneously because of the pollution of waving the environment of solid dust particle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of a vented system decontamination apparatus for agricultural product drying of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic perspective view of the reverse orientation of a vented decontamination apparatus for agricultural product drying of FIG. 1;
FIG. 4 is a schematic view of the detection adjustment device and the rotary disk of FIG. 1;
FIG. 5 is a perspective view of the drive sleeve, winding wheel and winding wire of FIG. 1;
FIG. 6 is an exploded view of the blade and spindle of FIG. 1;
FIG. 7 is an enlarged view of a portion of FIG. 6 at B;
FIG. 8 is a cross-sectional view of the assembled relationship of the scraper, the collection cylinder and the return torsion spring of FIG. 1;
FIG. 9 is an enlarged view of a portion of FIG. 8 at C;
FIG. 10 is a schematic view of the construction of the collection cartridge of FIG. 1;
FIG. 11 is a schematic view of the structure of the adjustable fan blade shown in FIG. 1;
fig. 12 is a schematic structural view of the squeegee and the push plate of fig. 1.
In the figure: 100. a vent pipe; 200. a cleaning assembly; 210. a transmission sleeve; 220. a squeegee; 230. a propulsion plate; 240. a shaft lever; 241. a central transmission wheel; 242. a spiral chute; 250. a slider; 300. a collection canister; 310. a limiting block; 311. a return torsion spring; 400. a transmission assembly; 410. a connecting rod; 420. rotating the disc; 421. rotating the block; 422. a take-up pulley; 423. a sub-transmission wheel; 430. winding; 500. adjustable fan blades; 510. a baffle; 520. a fan blade frame; 530. an adjustable rotating shaft.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the ventilating system purifying apparatus for drying agricultural products of the present invention, as shown in fig. 1 to 12, includes a ventilating duct 100, a collecting cylinder 300, a detecting and adjusting means, a power accumulating means, a cleaning assembly 200 and a driving assembly 400. The vent 100 is horizontally disposed. A plurality of exhaust holes are uniformly formed on the peripheral side wall of the collecting cylinder 300, and the collecting cylinder 300 is fixedly arranged inside the ventilation pipe 100. The detection and adjustment device is rotatably disposed between the collection cylinder 300 and the ventilation pipe 100 to act on the detection and adjustment device after the gas is discharged through the exhaust hole of the collection cylinder 300, so that the detection and adjustment device rotates. The power accumulating device is fixedly connected between the detection adjusting device and the collecting barrel 300, and the power accumulating device is configured to accumulate or release power when the detection adjusting device rotates. The cleaning assembly 200 is rotatably and slidably disposed inside the collection canister 300, and the sidewall of the cleaning assembly 200 abuts against the inner sidewall of the collection canister 300. The transmission assembly 400 is configured to drive the cleaning assembly 200 to rotate along the inner sidewall of the collection canister 300 when the power storage device stores or releases power.
The air inlet of the vent pipe 100 is fixedly connected with the air outlet of a ventilation system for drying agricultural products, so that the dry air with the crop dust particles enters the collecting cylinder 300, the air output of the dry air with the crop dust particles in unit time is constant, because the side wall of the collecting cylinder 300 is provided with a plurality of exhaust holes only allowing air to pass through, a detection adjusting device is arranged between the middle part of the collecting cylinder 300 and the vent pipe 100, the air acts on the detection adjusting device through the side wall of the collecting cylinder 300 to deflect the detection adjusting device, so that a power storage device arranged between the detection adjusting device and the collecting cylinder 300 rotates to store power, meanwhile, the cleaning assembly 200 is driven by the transmission assembly 400 to synchronously rotate, and the exhaust holes on the side wall of the collecting cylinder 300 are uniformly blocked partially along with the continuous blowing of the air with the crop dust particles into the collecting cylinder 300, so that the acting force of the air discharged outwards through the exhaust holes on the detection adjusting device is reduced, the power accumulating device resets at this moment, the cleaning assembly is driven to rotate through the transmission of the transmission assembly 400, dust particles attached to the side wall of the collecting cylinder 300 are cleaned, and the dust particles are concentrated to the end part of the collecting cylinder 300 under the action of wind.
In another embodiment, the detecting and adjusting device includes a rotating disc 420 and a plurality of fan blades, the plurality of fan blades are uniformly arranged along the circumferential direction of the outer sidewall of the collecting cylinder 300 and are arranged in the middle of the collecting cylinder 300; each fan blade is inclined to rotate on the outer sidewall of the collecting cylinder 300 when the fan blade is blown by wind. The rotary disk 420 is rotatably provided at an end of the collecting cylinder 300, and the rotary disk 420 is fixedly connected to each fan blade in a circumferential direction by a plurality of connecting rods 410. The power storage device is fixedly arranged between the rotating disc 420 and the end part of the collecting cylinder 300, so that when the rotating disc 420 rotates and is transmitted by the transmission device, the cleaning assembly 200 rotates in the collecting cylinder 300, and the exhaust holes in the collecting cylinder 300 are pre-cleaned. When the flabellum structure is fixed to be set up, make detection adjusting device detect adjusting device reaction rapider when the wind that gets into collecting cylinder 300 sees through the bleeder vent and acts on the flabellum, drive clean subassembly and rotate fast, carry out the preliminary treatment fast to collecting cylinder 300.
In another embodiment, the number of the exhaust holes for exhausting air on the collecting barrel is adjustable; the force of the detection and regulation device when impacted by the gas is F1, the magnitude of F1 is inversely related to the number of exhaust holes for exhausting on the collecting barrel 300 (the fewer the number of exhaust holes, the larger F1), and the force F1 of the gas impact detection device increases when the number of exhaust holes for exhausting on the collecting barrel decreases. The detecting and adjusting device comprises a plurality of adjustable fan blades 500, a rotating disc 420, a winding wheel and a winding wire 430; the plurality of adjustable fan blades 500 are uniformly arranged along the circumferential direction of the outer side wall of the collecting cylinder 300 and are arranged in the middle of the collecting cylinder 300; each adjustable fan blade 500 comprises a fan blade frame 520 and a plurality of guide plates 510, the guide plates 510 are uniformly arranged along the fan blade frame 520, and each guide plate 510 is rotatably arranged on the fan blade frame 520, so that the adjustable fan blade 500 has a first state in which the guide plates 510 are blocked and a second state in which the guide plates 510 are opened at a certain angle. The rotating disc 420 is rotatably disposed at an end of the collecting cylinder 300, and the rotating disc 420 is fixedly connected to each fan blade frame 520 through a plurality of connecting rods 410 in a circumferential direction, the connecting rods 410 being hollow; the winding wheel is rotatably disposed on the rotating disk 420; the winding 430 has one end fixed to the winding wheel and the other end penetrating the connecting rod 410 and connected to each of the baffles 510. When the fan blades are set as adjustable fan blades 500, the angle of the deflector 510 can be changed according to the sliding amount of the cleaning assembly in the collecting cylinder 300, thereby changing the sensitivity of the detection and adjustment assembly. When the force F1 of the gas acting on the detection and adjustment device increases, the sensitivity of the detection and adjustment assembly decreases, so that the deflection angle of the detection and adjustment assembly is always the same.
In another embodiment, the driving assembly 400 includes a driving sleeve 210, the driving sleeve 210 is hollow inside, at least one sliding way is uniformly formed on the sidewall of the driving sleeve 210 in the circumferential direction, the sliding way penetrates inside and outside and extends along the axial direction of the collecting cylinder 300, the driving sleeve 210 penetrates and is coaxially disposed in the collecting cylinder 300, one end of the driving sleeve 210 is fixedly connected to the rotating disc 420, and the cleaning assembly 200 is slidably disposed in the sliding way, so that after the cleaning assembly 200 cleans the solid particles inside the collecting cylinder 300, the cleaning assembly 200 slides along the sliding way.
In another embodiment, the cleaning assembly 200 comprises a plurality of scrapers 220 and a pushing plate 230, the scrapers 220 are uniformly distributed along the radial direction inside the collecting cylinder 300, the outer ends of the scrapers 220 are abutted with the inner side wall of the collecting cylinder 300, and the joints of the scrapers 220 are slidably arranged in the slide ways; the pushing plate 230 is obliquely arranged, the pushing plate 230 is fixedly arranged at one end of the scraping plate 220 close to the end part of the collecting cylinder 300, the pushing plate 230 is used for promoting the scraping plate 220 to slide along the slideway, the pushing plate 230 is of a fan-shaped structure, one radius edge of the fan-shaped pushing plate 230 is fixedly connected to the scraping plate 220, and the other radius edge of the fan-shaped pushing plate 230 is arranged to form a certain arc-shaped included angle with the fan-shaped plate, so that when the pushing plate 230 is driven to rotate by the scraping plate 220, the fan-shaped pushing plate 230 with the arc-shaped included angle can slide along the slideway smoothly.
In another embodiment, a sliding block 250 is arranged at the joint of the scraper 220 and the transmission sleeve 210; the transmission assembly 400 further comprises a shaft rod 240, the shaft rod 240 is coaxially and rotatably disposed inside the transmission sleeve 210, and one end of the shaft rod 240 penetrates through the transmission plate to be connected with the winding wheel in a matching manner; the side wall of the shaft 240 is provided with a spiral chute 242, and the sliding block 250 on the scraper 220 is slidably disposed in the spiral chute 242, so that when the scraper 220 slides along the spiral chute 242, the sliding block 250 slides in the spiral chute 242, so that the shaft 240 rotates, and the winding wheel rotates.
In another embodiment, a central driving wheel 241 is fixedly arranged at one end of the shaft 240, which is arranged outside the collecting cylinder 300. The winding wheel includes a sub driving wheel 423 and a take-up wheel 422, and the take-up wheel 422 is rotatably coupled to the rotating disc 420 and is correspondingly disposed with respect to the connecting rod 410. The sub-driving wheel 423 is fixedly connected to an end of the winding wheel 422, and is engaged with the central driving wheel 241, so as to drive the winding wheel 422 to rotate for winding 430 when the central driving wheel 241 rotates.
In another embodiment, the deflector 510 is connected to the blade frame 520 through an adjustable shaft 530, and the adjustable shaft 530 is rotatably disposed on the blade frame 530, and at least one winding 430 is uniformly wound on the adjustable shaft 530, so that when the take-up pulley 422 rotates, the winding 430 drives the adjustable shaft 530 to rotate, so as to deflect the angle of the deflector 510.
In another embodiment, the power storage device includes a first elastic member and a limiting assembly, one end of the first elastic member is fixedly connected to the end of the collecting cylinder 300, the other end of the first elastic member is fixedly connected to the rotating disc 420, the limiting assembly includes a rotating block 421 and a limiting block 310, the rotating block 421 is fixedly connected to the connecting portion of the first elastic member and the rotating disc 420, the limiting block 310 is fixedly connected to the end of the first elastic member and the end of the collecting cylinder 300, so that the rotating disc 420 rotates under the driving of the adjustable fan 500, and when the rotating block 421 rotates to the position of the limiting block 310, the limiting block 310 blocks the power storage of the first elastic member, and the rotating disc 420 stops rotating at the same time.
In another embodiment, the ventilation pipe 100 is arranged in a stepped manner, one end of the collection cylinder 300 is fixedly connected with the ventilation pipe 100, and the opening of the collection cylinder is consistent with the direction of the air inlet of the ventilation pipe 100. The first elastic member is a return torsion spring 311, the return torsion spring 311 is fixedly arranged between the rotating disc 420 and the collecting cylinder 300, and when the rotating disc 420 rotates, the return torsion spring 311 accumulates or releases force.
In another embodiment, the detection and adjustment device is disposed between the collecting cylinder 300 and the ventilation pipe, and is disposed in the middle of the collecting cylinder 300 and near the open end of the collecting cylinder 300, so as to improve the service time of cleaning the collecting cylinder 400 once and improve the efficiency of collecting the crop dust particles carried in the drying air.
With the above embodiments, the usage principle and the working process of the present invention are as follows:
when the device works, the stepped ventilation pipe 100 is communicated with an air outlet of a ventilation system for drying agricultural products, the air outlet quantity of drying air with crop dust particles is constant in unit time, and the cleaning assembly 200 is matched with the detection and adjustment device, so that the device can efficiently collect the crop solid particles in tail gas.
During initial state, the guide plate 510 of adjustable flabellum 500 sets up to the state of plugging flabellum frame 520 completely, in order to improve the sensitivity of detection, when the tail gas along with the particulate matter gets into in the clean bucket, adjustable flabellum 500 passes through connecting rod 410 and drives rolling disc 420 and rotate, rolling disc 420 drives scraper blade 220 at the internal rotation of collecting vessel 300, carry out the preliminary treatment to the inside wall of collecting vessel 300, make the reset torsion spring 311 rotation of power storage device simultaneously carry out the power of holding, when rotating to the turning block 421 and the stopper 310 contact with rolling disc 420 and reset torsion spring 311 fixed connection, stopper 310 hinders the rotation of turning block 421.
Along with the continuous blowing-in of the gas with solid particles, the vent holes formed in the side wall of the collecting cylinder 300 are partially blocked by the uniform solid particles, so that the air permeability of the collecting cylinder 300 is reduced, the air outlet of the ventilation system has the same air outlet amount in unit time, the air pressure in the collecting cylinder 300 is increased, the energy of the gas passing through the vent holes is reduced, the force F1 acting on the adjustable fan blades 500 is reduced, at the moment, the force of the gas acting on the adjustable fan blades 500 is not enough to overcome the force of the reset torsion spring 311 in rotating, the rotating disc 420 rotates under the driving of the reset torsion spring 311, the adjustable fan blades 500 and the scraper 220 synchronously rotate, when the scraper 220 rotates, the solid particles attached to the vent holes are gradually cleaned, the vent holes are gradually through, and the air permeability of the vent holes is increased.
As the scraping plate 220 rotates on the inner side wall of the collecting cylinder 300 and the tail gas for drying the agricultural products continuously blows into the collecting cylinder 300, the scraped solid particles are blown to the end part of the collecting cylinder 300 by the tail gas, and as the end part of the collecting cylinder 300 is provided with the plurality of pushing plates 230, the plurality of pushing plates 230 are obliquely arranged into a fan blade structure, and when the solid particles are accumulated at the end part of the collecting cylinder 300, the pushing plates 230 push the scraping plate 220 to slide along the slide way of the transmission sleeve 210. The connecting part of the scraper 220 and the transmission sleeve 210 is provided with a sliding block 250, a rotatable shaft rod 240 is arranged in the transmission sleeve 210, the shaft rod 240 is provided with an arc-shaped spiral chute 242, the sliding block 250 is slidably arranged in the spiral chute 242, and the shaft rod 240 is driven to rotate when the scraper 220 slides along the chute of the transmission sleeve 210. One end of the shaft 240 is provided with a center driving wheel 241 fixedly connected to the shaft 240, and the center driving wheel 241 is engaged with the sub driving wheel 423 of the winding wheel to rotate the winding wheel when the shaft 240 rotates. Guide plate 510 of adjustable flabellum 500 is rotatable to be set up on flabellum frame 520, and all twine wire 430 on every guide plate 510, wire 430 is through inside hollow connecting rod 410 and take-up pulley 422 fixed connection of winding wheel, along with the sub-drive wheel 423 rotation of winding wheel drives take-up pulley 422 winding wire 430, makes the angle of guide plate 510 deflect to the second state, opens the flabellum of shutoff, the solid particle in the jam exhaust hole of the collecting vessel 300 inside wall has cleared up the clean-up this moment. Because part of the space at the bottom of the collecting cylinder 300 is blocked by the solid particles, the area of the whole side of the collecting box is reduced relative to the initial state, the energy of the gas exhausted from the exhaust hole is increased, and because the guide plate 510 of the adjustable fan blade 500 deflects to the second state, the force of the gas acting on the adjustable fan blade 500 is stable and unchanged, so that the adjustable fan blade 500 is fixedly deflected, and the reset torsion spring 311 rotates for a fixed angle again to store the force. And repeating the steps in sequence until the collecting cylinder 300 is completely blocked, and pouring the solid particles in the collecting cylinder 300 out of the collecting cylinder 300 to perform centralized treatment on the solid particles. Therefore, the powder collection rate of the gas with the solid particles is improved, and the influence of the solid particles in the discharged drying air on the environment is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A ventilated system purifying apparatus for drying agricultural products, characterized in that: the method comprises the following steps:
the ventilation pipe is horizontally arranged;
the side wall of the collecting cylinder is uniformly provided with a plurality of exhaust holes, and the collecting cylinder is fixedly arranged in the ventilation pipe;
the detection adjusting device is rotatably arranged between the collecting cylinder and the ventilation pipe, so that gas is exhausted through the exhaust hole of the collecting cylinder and then acts on the detection adjusting device to enable the detection adjusting device to rotate;
the power storage device is fixedly connected between the detection adjusting device and the collecting barrel and is configured to store or release power when the detection adjusting device rotates;
the cleaning assembly is rotatably and slidably arranged in the collecting cylinder, and the side wall of the cleaning assembly is abutted against the inner side wall of the collecting cylinder;
the transmission assembly is configured to drive the cleaning assembly to rotate along the inner side wall of the collecting cylinder when the power accumulating device accumulates or releases power;
the detection adjusting device comprises a plurality of adjustable fan blades, a rotating disc, a winding wheel and a winding wire; the plurality of adjustable fan blades are uniformly arranged along the circumferential direction of the outer side wall of the collecting cylinder and are arranged in the middle of the collecting cylinder; each adjustable fan blade comprises a fan blade frame and a plurality of guide plates, the guide plates are uniformly arranged along the fan blade frame, and each guide plate can be rotatably arranged on the fan blade frame, so that the adjustable fan blade has a first state that the guide plates are blocked and a second state that the guide plates are opened at a certain angle;
the rotating disc is rotatably arranged at the end part of the collecting cylinder, and the rotating disc is fixedly connected with each fan blade frame through a plurality of connecting rods along the circumferential direction, and the connecting rods are hollow; the winding wheel is rotatably arranged on the rotating disc; one end of the winding is fixedly arranged on the winding wheel, and the other end of the winding penetrates through the connecting rod and is connected with each guide plate.
2. A ventilated system decontamination apparatus for produce drying, as claimed in claim 1, wherein: the number of exhaust holes for exhausting on the collecting barrel is adjustable; the force of the detection adjusting device impacted by gas is F1, and the size of F1 is in negative correlation with the number of exhaust holes on the collecting barrel for exhausting.
3. A ventilated system decontamination apparatus for produce drying, as claimed in claim 1, wherein: the transmission assembly comprises a transmission sleeve, the transmission sleeve is hollow inside, a slide which is at least and internally and externally penetrated is uniformly arranged on the side wall of the transmission sleeve in the circumferential direction, the transmission sleeve is penetrated and coaxially arranged in the collecting cylinder, one end of the transmission sleeve is fixedly connected to the rotating disc, and the cleaning assembly is slidably arranged in the slide.
4. A ventilated system decontamination apparatus for produce drying, as claimed in claim 3, wherein: the cleaning assembly comprises a plurality of scraping plates and a pushing plate, the scraping plates are uniformly distributed along the radial direction in the collecting cylinder, the outer ends of the scraping plates are abutted against the inner side wall of the collecting cylinder, and the joints of the scraping plates are slidably arranged in the slide way; the pushing plate is obliquely arranged and fixedly arranged at one end, close to the end part of the collecting cylinder, of the scraper, and the pushing plate is used for promoting the scraper to slide along the slide way.
5. A ventilated system purifying apparatus for agricultural product drying as defined in claim 4 wherein: a sliding block is arranged at the joint of the scraping plate and the transmission sleeve; the transmission assembly further comprises a shaft rod, the shaft rod is coaxially and rotatably arranged in the transmission sleeve, and one end of the shaft rod penetrates through the transmission plate and is connected with the winding wheel in a matched mode; spiral chutes are formed in the side wall of the shaft rod, and sliding blocks on the scraping plates are arranged in the spiral chutes in a sliding mode so that the sliding blocks slide in the spiral chutes when the scraping plates slide along the spiral chutes, so that the shaft rod rotates, and further the winding wheel rotates.
6. A ventilated system decontamination apparatus for produce drying, in accordance with claim 1, wherein: the power accumulating device comprises a first elastic piece and a limiting assembly, one end of the first elastic piece is fixedly connected to the end portion of the collecting cylinder, the other end of the first elastic piece is fixedly connected to the rotating disc, the limiting assembly comprises a rotating block and a limiting block, the rotating block is fixedly connected to a connecting portion of the first elastic piece and the rotating disc, and the limiting block is fixedly connected to the end portion of the first elastic piece and the end portion of the collecting cylinder.
7. A ventilated system decontamination apparatus for produce drying, in accordance with claim 1, wherein: the ventilation pipe is arranged in a stepped mode, one end of the collecting cylinder is fixedly connected with the ventilation pipe, and the direction of an opening of the collecting cylinder is consistent with that of an air inlet of the ventilation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210416335.6A CN114515481A (en) | 2022-04-20 | 2022-04-20 | Ventilation system purifying equipment for drying agricultural products |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210416335.6A CN114515481A (en) | 2022-04-20 | 2022-04-20 | Ventilation system purifying equipment for drying agricultural products |
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| CN114515481A true CN114515481A (en) | 2022-05-20 |
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| CN202210416335.6A Pending CN114515481A (en) | 2022-04-20 | 2022-04-20 | Ventilation system purifying equipment for drying agricultural products |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090004A (en) * | 2022-07-18 | 2022-09-23 | 河南誉满鑫环保科技有限公司 | Novel environmental protection and energy saving type oil mist separating centrifuge |
| CN116099296A (en) * | 2023-04-06 | 2023-05-12 | 江苏诚铸机械科技有限公司 | Flue gas dust removal device for garbage incineration |
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| CN102536642A (en) * | 2012-04-03 | 2012-07-04 | 余虹仪 | Louver vertical shaft universal wind motor |
| CN110681218A (en) * | 2019-10-08 | 2020-01-14 | 新昌县云大农业有限公司 | Horizontal filter cartridge mechanism in environmental engineering waste gas purification equipment |
| CN111185064A (en) * | 2020-01-08 | 2020-05-22 | 姜琳 | A exhaust treatment device for work of art processing factory |
| CN211189511U (en) * | 2019-10-18 | 2020-08-07 | 武汉得佑科技有限公司 | Filter element cylinder of air purification device |
| CN212045665U (en) * | 2020-01-19 | 2020-12-01 | 陈志林 | Injection molding device for communication transmission line protective rubber sleeve |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102536642A (en) * | 2012-04-03 | 2012-07-04 | 余虹仪 | Louver vertical shaft universal wind motor |
| CN110681218A (en) * | 2019-10-08 | 2020-01-14 | 新昌县云大农业有限公司 | Horizontal filter cartridge mechanism in environmental engineering waste gas purification equipment |
| CN211189511U (en) * | 2019-10-18 | 2020-08-07 | 武汉得佑科技有限公司 | Filter element cylinder of air purification device |
| CN111185064A (en) * | 2020-01-08 | 2020-05-22 | 姜琳 | A exhaust treatment device for work of art processing factory |
| CN212045665U (en) * | 2020-01-19 | 2020-12-01 | 陈志林 | Injection molding device for communication transmission line protective rubber sleeve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115090004A (en) * | 2022-07-18 | 2022-09-23 | 河南誉满鑫环保科技有限公司 | Novel environmental protection and energy saving type oil mist separating centrifuge |
| CN115090004B (en) * | 2022-07-18 | 2023-10-27 | 河南誉满鑫环保科技有限公司 | Environment-friendly energy-saving oil mist separator |
| CN116099296A (en) * | 2023-04-06 | 2023-05-12 | 江苏诚铸机械科技有限公司 | Flue gas dust removal device for garbage incineration |
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