CN116550104A - Deodorization device and tubular belt conveyor - Google Patents
Deodorization device and tubular belt conveyor Download PDFInfo
- Publication number
- CN116550104A CN116550104A CN202310340473.5A CN202310340473A CN116550104A CN 116550104 A CN116550104 A CN 116550104A CN 202310340473 A CN202310340473 A CN 202310340473A CN 116550104 A CN116550104 A CN 116550104A
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- Prior art keywords
- adhesive tape
- deodorizing
- belt conveyor
- sleeve
- filter plate
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- 238000004332 deodorization Methods 0.000 title description 10
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 claims description 54
- 238000007664 blowing Methods 0.000 claims description 37
- 239000012535 impurity Substances 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 15
- 238000007667 floating Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 239000010813 municipal solid waste Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000013049 sediment Substances 0.000 description 14
- 239000002244 precipitate Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/08—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a deodorizing device and a tubular belt conveyor, wherein the deodorizing device is used for the tubular belt conveyor and comprises a shell with an inner cavity, a sprayer and a filter plate; the inner cavity of the shell can be communicated with the sealing device of the tubular belt conveyor through an air inlet pipe, and gas can be discharged through an exhaust pipe; the sprayer is used for spraying deodorizing spray into the inner cavity; the filter plate is arranged in the inner cavity of the shell below the air inlet pipe and separates the inner cavity of the shell into an upper treatment cavity and a lower liquid storage cavity. By applying the scheme, the technical guarantee can be provided for the reuse of the treated gas through the deodorizing device.
Description
Technical Field
The invention relates to the technical field of belt conveyors, in particular to a deodorizing device and a tubular belt conveyor.
Background
The tubular belt conveyor is a belt conveyor with a carrier and return branches, and the conveyor belt is curled into a tubular shape, is a novel conveyor with pipeline conveying and belt conveying characteristics, has the structural characteristics of large conveying inclination angle, small curvature radius, small cross section area of a machine body and the like, can realize three-dimensional space bending conveying, and is convenient for conveying line arrangement, maintenance and management. However, the bulk of the material is limited by the conveyor belt width, and the material is not suitable for occasions with short conveying lines and multiple material receiving or discharging places, and is mainly used for conveying various bulk and powdery materials such as coal, ore, grains, cement, paper pulp, garbage, concrete and the like.
In actual production operation, various problems often occur in the tubular belt conveyor, and a great influence is caused on production. For example, but not limited to, odor generated during garbage transportation cannot provide a system treatment scheme, a typical tubular belt conveyor in the prior art is provided with a sealing shield outside a belt body, the belt head and the tail of the belt are provided with sealing shields and odor extraction devices, negative pressure is formed in a sealing body to intensively treat the extracted garbage odor, and recycling of the treated gas cannot be realized.
In view of this, there is a need for an optimized design for the odor treatment scheme of a tubular belt conveyor to overcome the above drawbacks.
Disclosure of Invention
In order to solve the technical problems, the invention provides a deodorizing device and a tubular belt conveyor, and the deodorizing device can provide technical support for reuse of treated gas.
The deodorizing device provided by the invention is used for a tubular belt conveyor and comprises a shell with an inner cavity, a sprayer and a filter plate; the inner cavity of the shell can be communicated with the sealing device of the tubular belt conveyor through an air inlet pipe, and gas can be discharged through an exhaust pipe; the sprayer is used for spraying deodorizing spray into the inner cavity; the filter plate is arranged in the inner cavity of the shell below the air inlet pipe and separates the inner cavity of the shell into an upper treatment cavity and a lower liquid storage cavity.
Optionally, the device further comprises a pumping device, and a liquid taking port of the pumping device is communicated with a liquid storage cavity at the lower part of the shell.
Optionally, the filter plate further comprises a scraper, the lower edge of the scraper is suitably matched with the upper surface of the filter plate, and the scraper can rotate under the drive of the driving device.
Optionally, the inner wall of the shell is a cylindrical surface, the side edge of the scraping plate is suitably matched with the inner wall of the shell, and the rotation center of the scraping plate is coincident with the center of the cylindrical surface.
Optionally, the filter plate is in a conical shape with an upward convex middle, and correspondingly, the lower edge of the scraping plate is obliquely arranged.
Optionally, the driving device comprises a floating plate, a linkage rod, a first sleeve and a second sleeve; the floating plate is arranged in the liquid storage cavity at the lower part of the shell, the linkage rod penetrates through the filter plate, the lower end of the linkage rod is fixedly connected with the floating plate, the rod body of the linkage rod is provided with an external thread section, and the external thread section is in transmission fit with the internal thread of the first sleeve which is fixedly arranged; the second sleeve is positioned on the filter plate, the scraping plate is fixedly connected with the second sleeve, the second sleeve and the filter plate are limited in the height direction, and the second sleeve and the filter plate can rotate relatively; the second sleeve is provided with a sliding block protruding out of the inner wall of the second sleeve, the upper end part of the linkage rod can be provided with a sliding groove along the length direction of the linkage rod, and the sliding block is arranged in the sliding groove in a sliding fit manner.
Optionally, a impurity discharging port is formed in the side wall of the shell, and the impurity discharging port is located at the bottom of the upper processing cavity of the shell; the outside of casing is provided with the collection box, the collection box is located the trash outlet below.
Optionally, the device further comprises a closing plate and a driving part, wherein the closing plate is connected with the output end of the driving part and can be switched between an open working position and a closed working position; the closing plate located at the closing working position closes the impurity discharging port, and the closing plate located at the opening working position is far away from the impurity discharging port.
Optionally, the device further comprises a sensor and a controller, wherein the sensor is arranged in the shell and is positioned above the scraping plate; and is configured to: the sensor detects the scraping plate and sends the scraping plate to the controller, and the controller outputs a control instruction to the control end of the driving component according to a signal detected by the sensor, so that the driving component drives the sealing plate to be switched to the opening working position.
Optionally, the controller further outputs a control command to a control end of the pumping device according to the signal detected by the sensor, so that the pumping device is started.
The invention also provides a tubular belt conveyor, which comprises an adhesive tape, a sealing device covered on the periphery of the adhesive tape, a deodorizing air pipe and the deodorizing device, wherein the deodorizing air pipe is communicated with the inside of the sealing device.
Optionally, the device further comprises a pneumatic driving device, wherein the pneumatic driving device comprises a storage device and a plurality of annular circular tubes, the annular circular tubes are arranged in the sealing device and are arranged around the periphery of the adhesive tape, and the annular circular tubes are arranged at intervals along the running direction of the adhesive tape; the storage device is communicated with the exhaust pipe of the deodorizing device and is respectively communicated with a plurality of annular circular pipes positioned in the sealing device through a main channel, and a plurality of air blowing holes are circumferentially arranged on the radial inner wall of each annular circular pipe.
Optionally, the opening direction of the air blowing hole is inclined towards the running direction of the adhesive tape.
Optionally, the pneumatic driving device further comprises a color recognition device, and the outer surface of the adhesive tape is provided with a first color recognition area, a second color recognition area and a third color recognition area which are sequentially arranged in the circumferential direction; a first side air deflecting hole and a second side air deflecting hole are formed in the radial inner wall of the annular circular tube, and can be communicated with the main channel to push the adhesive tape to rotate clockwise or anticlockwise by air blowing; a first stop valve is arranged on the communication path of the first side bias air blowing hole, and a second stop valve is arranged on the communication path of the second side bias air blowing hole; the signal acquisition end of the color recognition device is positioned on the inner wall surface of the annular circular tube and is opposite to the second color recognition area, and when the color recognition device recognizes the color of the first color recognition area or the color of the third color recognition area, the first stop valve or the second stop valve is opened to push the adhesive tape to rotate clockwise or anticlockwise by air blowing.
Optionally, the device further comprises a compressed gas bag unit and a third stop valve, wherein an air inlet of the compressed gas bag unit is communicated with the main channel, a high-pressure gas outlet of the compressed gas bag unit is communicated with the annular circular pipe, and the third stop valve is arranged on a communication path between the high-pressure gas outlet and the annular circular pipe; and a fourth stop valve is arranged on the main channel.
Optionally, the intelligent odor inspection device is further arranged, a track is fixedly arranged in the sealing device, the track is arranged along the running direction of the adhesive tape, and the intelligent odor inspection device can move along the track to detect the odor concentration.
Compared with the prior art, the invention provides a new way for realizing the deodorizing device. Specifically, the inner cavity of the shell can be communicated with the sealing device of the tubular belt conveyor through an air inlet pipe, and can exhaust gas through an exhaust pipe; the sprayer is used for spraying deodorizing spray into the inner cavity; the filter plate is arranged in the inner cavity of the shell below the air inlet pipe and separates the inner cavity of the shell into an upper treatment cavity and a lower liquid storage cavity. The sediment formed by the deodorization reaction adsorption is attached to the upper surface of the filter plate, the filtered deodorization spray penetrates through the filter plate, and liquid is formed and stored in the lower liquid storage cavity of the deodorization device for repeated use, so that the running cost of the system is reduced; meanwhile, the deodorizing device is used for processing to obtain colorless odorless harmless gas, and the harmless gas can be reused after being discharged through the exhaust pipe, so that the running cost of the system can be reduced.
In the alternative scheme of the invention, the filter plate also comprises a scraper, the lower edge of the scraper is suitably matched with the upper surface of the filter plate, and the scraper can rotate under the drive of the driving device to scrape sediment attached to the upper surface of the filter plate. Further, the inner wall of the shell is a cylindrical surface, the side edges of the scraping plates are suitably matched with the inner wall of the shell, and the rotation center of the scraping plates coincides with the center of the cylindrical surface so as to scrape off sediment attached to the inner wall of the shell synchronously.
In another alternative of the present invention, the driving device includes a floating plate, a link, a first sleeve, and a second sleeve; the floating plate is arranged in the liquid storage cavity at the lower part of the shell and can float along with the up-and-down displacement of the liquid level to drive the linkage rod of the filter plate to synchronously move, and the scraper is driven to rotate based on the first sleeve and the second sleeve which are matched with the linkage rod, so that the scraper can be driven to rotate by utilizing the change of the height of the liquid level, and the running cost of the system can be further reduced.
In a further alternative of the invention, the side wall of the housing is provided with a trash discharge opening, and the trash discharge opening is positioned at the bottom of the upper treatment cavity of the housing to discharge the scraped sediment to the maximum limit; the outside of casing is provided with the collection box, still further includes closure plate and drive part, and the closure plate can be under drive part's drive switch over between opening the position and closing the position to open or close the trash outlet according to the system running condition, in time discharge the precipitate effectively.
In another alternative scheme of the invention, the device further comprises a pneumatic driving device, wherein a plurality of annular round tubes of the pneumatic driving device are arranged in the sealing device and are circumferentially arranged on the periphery of the adhesive tape, and the annular round tubes are arranged at intervals along the running direction of the adhesive tape; the main channel is respectively communicated with a plurality of annular circular tubes positioned in the sealing device, and a plurality of annular circular tubes are circumferentially arranged on the radial inner wall of each annular circular tube; by the arrangement, the adhesive tape can be suspended in the annular circular tube, and the resistance of the traditional carrier roller to the adhesive tape is greatly reduced. Further, the opening direction of the air blowing holes is inclined towards the running direction of the adhesive tape, and running driving force can be simultaneously provided through air blowing.
In a further alternative scheme provided by the invention, the adhesive tape further comprises a color recognition device, wherein the outer surface of the adhesive tape is provided with a first color recognition area, a second color recognition area and a third color recognition area which are sequentially arranged in the circumferential direction; a first side deviation air blowing hole and a second side deviation air blowing hole are formed in the radial inner wall of the annular circular tube, and the adhesive tape is pushed to rotate clockwise or anticlockwise by air blowing; the signal acquisition end of the color recognition device is positioned on the inner wall surface of the annular circular tube and is opposite to the second color recognition area, and the adhesive tape is in a normal working state. When the color recognition device recognizes the color of the first color recognition area or the third color recognition area, a stop valve on a communication path of the first side air blow hole or the second side air blow hole is opened, so that the adhesive tape is pushed by air blow to rotate clockwise or anticlockwise until the color of the second color recognition area is recognized. On the basis of meeting the normal operation of the adhesive tape, the treated gas is further reasonably utilized, and the system operation cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall construction of a tubular belt conveyor according to an embodiment;
FIG. 2 is a partial view in the direction A of FIG. 1;
FIG. 3 is a schematic view showing the internal constitution of the deodorizing device according to the embodiment;
FIG. 4 is a schematic view of a gas driving apparatus according to an embodiment;
FIG. 5 is a schematic view of the annular tube shown in FIG. 4;
FIG. 6 is a schematic view of the structure of the circular tube in the direction of the air blowing hole;
fig. 7 is a schematic diagram of the assembly relationship of the intelligent odor inspection device.
In the figure:
the adhesive tape 10, the first color recognition area 11, the second color recognition area 12, the third color recognition area 13, the sealing device 20, the deodorizing air pipe 30, the truss body 40, the deodorizing device 50, the air intake pipe 51, the air exhaust pipe 52, the housing 53, the impurity exhaust port 531, the sprayer 54, the filter plate 55, the pumping device 56, the scraper 57, the floating plate 58, the link 59, the first sleeve 510, the second sleeve 511, the slider 5111, the collection box 512, the closing plate 513, the cylinder 514, the sensor 515, the controller 516, the storage device 60, the main channel 61, the fourth cut-off valve 62, the circular pipe 70, the air blowing hole 71, the color recognition device 72, the first side air blowing hole 73, the second side air blowing hole 74, the first cut-off valve 75, the second cut-off valve 76, the compressed air bag unit 80, the third cut-off valve 81, the intelligent odor inspection device 90, and the track 91.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Without loss of generality, the embodiment takes the tubular belt conveyor shown in the figure as a description main body, and details the treatment scheme provided for specific implementation modes such as odor treatment, gas circulation application after treatment, intelligent odor inspection and the like. Referring to fig. 1 and 2, fig. 1 is a schematic view of the overall structure of the tubular belt conveyor according to the present embodiment, and fig. 2 is a partial view of fig. 1 from a direction.
The tubular belt conveyor comprises an adhesive tape 10, a sealing device 20, a deodorizing air pipe 30, a truss body 40 and a deodorizing device 50, wherein the adhesive tape 10 is placed in the truss body 40 and establishes a conveying work cycle. The sealing device 20 is covered on the outer circumference of the adhesive tape 10 to form an internal sealing working environment, so as to prevent odor from escaping and affecting the external environment when the household garbage is conveyed. It will be appreciated that the inner seal formed by the sealing device 20 can prevent odor from diffusing to the outside polluted air, and the sealing performance can ensure the degree of basic sealing, which can be realized by adopting the existing sealing technology, and will not be described herein.
In this embodiment, the deodorizing air pipe 30 communicates with the inside of the sealing means 20, and the sealing means 20 communicates with the chamber of the deodorizing means 50. Air can be supplied to the sealing device 20 through the deodorizing air pipe 30, and odor can be supplied to the deodorizing device 50 to perform deodorizing treatment. Specifically, please refer to fig. 3, which is a schematic diagram illustrating an internal configuration of the deodorizing device according to the present embodiment.
As shown, the sealing device 20 may communicate with the inner chamber of the deodorizing device 50 through an air inlet pipe 51, and the treated air may be discharged through an air outlet pipe 52.
The deodorizing device 50 includes a housing 53 having an inner cavity and a spraying unit 54. The sprinkler 54 is located above the housing 53 and may be located at any position above the side wall opening communicating with the air intake pipe 51, not limited to the top of the housing 53 as shown in the drawings. A deodorizing spray, which chemically reacts with the odor and adsorbs the particulates doped in the odor and forms a precipitate sink, may be sprayed through the sprayer 54. Here, the type selection and the amount of the deodorizing spray are not the core invention of the present application, and may be specifically implemented based on the prior art, so that the description thereof is omitted herein.
In order to allow the gas discharged through the exhaust pipe 52 to be sufficiently treated, in the present embodiment, the exhaust pipe 52 is provided at the top of the housing 53, on the one hand, so that the discharged gas can be sufficiently treated while also avoiding mixing of the precipitate in the gas to be discharged.
In this embodiment, the deodorizing device 50 further includes a filter plate 55, and the filter plate 55 is fixed in the housing 53 below the air inlet pipe 51, and partitions the inner cavity of the housing 53 into an upper treatment chamber and a lower liquid storage chamber. The sediment formed by the deodorization reaction adsorption is attached to the upper surface of the filter plate 55, the filtered deodorization spray passes through the filter plate 55, and the formed liquid is stored in the lower liquid storage cavity of the deodorization device 50 for repeated use, so that the system operation cost is reduced.
In a specific implementation, when the storage liquid amount is large, the recovery multiplexing can be manually processed, and the recovery multiplexing can also be automatically performed. In this embodiment, the deodorizing device 50 is further provided with a pumping means 56, and the liquid outlet of the pumping means 56 is connected to the liquid storage chamber at the lower portion of the housing 53, so as to be transferred to a liquid storage tank (not shown) through the liquid outlet thereof, so as to enter the next working cycle of spraying the deodorizing spray.
In order to clean the sediment attached to the upper surface of the filter plate 55 in time, a scraper 57 may be disposed above the filter plate 55, the scraper 57 is suitably attached to the upper surface of the filter plate 55, and the rotation center of the scraper 57 coincides with the geometric center of the filter plate 55 in the vertical direction, so that the sediment can be scraped off by being driven by a driving device.
Of course, the sediment may be attached to the inner wall of the housing 53, and the inner wall of the housing 53 may be a cylindrical inner wall, so that the outer edge of the scraping plate 57 may be suitably attached to the inner wall of the housing 53, and may scrape the sediment deposited on the inner wall of the housing 53.
In this embodiment, the driving force for driving the scraper 57 to rotate is provided based on the change in the liquid level of the deodorant spray stored in the lower reservoir, by the adaptive floating plate 58, the link 59, the first sleeve 510 and the second sleeve 511.
Specifically, the floating plate 58 is disposed in the liquid storage chamber at the lower part of the housing 53 and can float along with the up-and-down displacement of the liquid surface, and the linkage rod 59 penetrates through the center of the filter plate 55, and the lower end of the linkage rod is fixedly connected with the floating plate 58.
The rod body of the linkage rod 59 has an external thread section, and is in transmission fit with the internal thread of the first sleeve 510 fixedly arranged by the external thread section, and the first sleeve 510 can be fixed on the filter plate 55 as shown in the figure, and is provided with an internal thread matched with the external thread section of the linkage rod 59. Thus, when the link 59 is displaced up and down, the link 59 will be rotated synchronously based on the screw drive fit relationship. In order to improve the stability of the up-and-down movement of the link 59, the first sleeves 510 in the present embodiment are provided in two at intervals along the length direction of the link 59.
Of course, in other embodiments, the first sleeve 510 may be fixed to the housing 53 (not shown).
The second sleeve 511 is located on the filter plate 55, and the scraper 57 is fixedly connected with the second sleeve 511. The second sleeve 511 is rotatable relative to the filter plate 55 with a limit in the height direction, i.e. the second sleeve 511 has rotational freedom relative to the filter plate 55 during operation and the relative position between the two is fixed in the height direction.
Correspondingly, the second sleeve 511 has a sliding block 5111 protruding from the inner wall thereof, and the upper end portion of the linkage rod 59 may be provided with a sliding groove (not shown) along the length direction thereof, and the sliding block 5111 is embedded in the sliding groove on the linkage rod 59 and slidably matched with the sliding groove. Thus, when the link 59 is displaced up and down, the second sleeve 511 will rotate based on the sliding fit relationship, and thereby the scraper 57 will be rotated. Thereby, the rotation scrapes off the precipitate adhering to the upper surface of the filter plate 55 and the inner wall of the housing 53, ensuring the cleaning of the inside of the deodorizing device 50, and making the filter plate 55 less prone to clogging with the precipitate.
In other embodiments, the driving device for driving the scraper 57 to rotate may be a motor (not shown), that is, the scraper 57 is driven to rotate by the motor.
In this embodiment, the whole filter plate 55 is the protruding toper in the middle, and the scraper blade 57 lower edge sets up along corresponding slope, and at the in-process of scraper blade 57 clearance filter plate 55 upper surface and the precipitate on the inner wall of casing 53, the precipitate on the inner wall of casing 53 will drop to filter plate 55 upper surface gradually, and filter plate 55 upper surface's precipitate will slide to limit portion gradually, can avoid influencing the filter effect. And the whole scraper 57 is arranged in a triangular frame shape, so that the structural strength of the scraper 57 can be ensured.
Further, in order to be able to clean up the precipitate in time, the deodorizing device provided in this embodiment has an automatic impurity removing function. As further shown in fig. 3, the sidewall of the housing 53 is provided with a drain 531, and the drain 531 is located at the bottom of the treatment chamber, that is, adjacent to the fixed position of the filter plate 55 on the sidewall of the housing 53, to drain the scraped off sediment to the maximum limit.
In the present embodiment, a collecting box 512 is provided outside the housing 53, and the collecting box 512 is located below the impurity discharging port 531 so that the precipitate is lifted into the collecting box 512 through the impurity discharging port 531; meanwhile, a closing plate 513 and an electric cylinder 514 are further arranged on the shell 53, and the closing plate 513 can be driven by the output end of the electric cylinder 514 to move so as to switch between an open working position and a closed working position. In the closed position, the closing plate 513 will close to the drain 531 and in the open position, the closing plate 513 will be remote from the drain 531 for the sediment to drain.
To enable automatic control of the switching of the operating position of the closing plate 513, this can be achieved by means of a sensor 515 and a controller 516. The signals collected by the sensor 515 are sent to the controller 516, and the controller 516 controls the operation of the electric cylinder 514 according to the control strategy.
In this embodiment, the sensor 515 may be disposed within the housing 53 at a location above the blade 57 to avoid interference with the rotating blade 57 for detecting the operational position of the sensing blade 57. Specifically, when the scraper 57 rotates from one side of the impurity discharging port 531, rotates more than 180 ° and moves to the other side of the impurity discharging port 531, the scraper 57 rotates to the lower side of the sensor 515, at this time, the sensor 515 detects the scraper 57 and transmits a signal to the controller 516, the controller 516 outputs a control command to the control cylinder 514, the cylinder 514 is started to drive the closing plate 513 to rise, so that the impurity discharging port 531 is opened, and the sediment scraped by the scraper 57 is discharged into the collecting box 512 on the outer wall of the housing 53 through the impurity discharging port 531; then, the electric cylinder will drive the closing plate to descend, and the closing plate will close in the impurity discharging port 531 for the deodorization spray that falls on the filter plate 55 is difficult for flowing out through impurity discharging port 531, has reduced the waste of deodorization spray.
Here, the sensor 515 may be an infrared sensor. In other implementations, other types of sensors 515 may be used as long as the functional requirements of signal acquisition are met.
Of course, the pump 56 on time may also be controlled by the controller 516. For example, but not limited to, output of a control command activates the pumping device 56 at the same time that activation of the electric cylinder 514 will raise the closing plate 513. In a specific implementation, the two may also be controlled according to different control strategies, rather than being limited to synchronous actions.
In particular, the activation control of the electric cylinder 514 may be performed according to the thickness of the deposit. In a specific implementation, the cylinder 514 as the driving component may be replaced by a cylinder (not shown in the drawing), and the closing plate 513 may be driven to switch the working positions.
Under the pumping of the pumping device 56, the floating plate 58 descends due to the descending of the deodorizing spray liquid level in the liquid storage chamber at the bottom of the housing 53, and the link rod 59 moves downward synchronously, driving the scraper 57 to rotate reversely and cleaning the sediment attached to the upper surface of the filter plate 55 and the inner wall of the housing 53 again, thereby improving the effect of treating the sediment. Here, the link 59 can increase its own weight by material selection or structural design, and has a counterweight function during the downward movement of the floating plate 58, and can be lowered and reset under the action of its own weight, so that it has a better action performance.
For the circulation application of the treated gas, the treated gas is treated by the deodorizing device 50 to obtain a substantially colorless and odorless harmless gas, and in this embodiment, a storage device 60 capable of storing the treated gas is provided, the deodorizing device 50 is communicated with the storage device 60 through an exhaust pipe 52, the storage device 60 can be conveyed into the sealing device 20 through a main channel 61, and enters into an annular circular tube 70 surrounding the periphery of the adhesive tape 10, and the adhesive tape 10 is suspended by blowing through a blowing hole 71 formed in the annular circular tube 70 to provide a suspension function. Referring to fig. 2, fig. 4 and fig. 5, fig. 4 is a schematic structural diagram of the gas driving device according to the present embodiment, and fig. 5 is a schematic structural diagram of the circular tube shown in fig. 4.
The radial outer wall of the circular tube 70 is communicated with the main channel 61, and the air blowing holes 71 are circumferentially arranged on the radial inner wall of the circular tube 70, so that the adhesive tape 10 is suspended in the circular tube 70, and the resistance of the traditional carrier roller to the adhesive tape is greatly reduced.
Further, referring to fig. 6, a schematic structural view of the circular tube in the direction of the air blowing hole is shown, which is a partial sectional view along the running direction of the adhesive tape.
The direction of opening the air blowing holes 71 on the circular tube 70 is inclined toward the running direction of the adhesive tape 10 so that the air blowing provides running driving force while suspending the adhesive tape. In particular embodiments, the annular tubes 70 may be spaced apart according to the actual bearing and driving function requirements, i.e., along the direction of travel of the tape 10 as shown.
By analyzing the suspension adhesive tape, except that the radial stress of the adhesive tape 10 is basically free from the stress in the circumferential direction, in order to avoid the deviation of the adhesive tape 10, the gas driving device is provided with a color recognition scheme, and as shown in fig. 4, the outer surface of the adhesive tape 10 is provided with a first color recognition area 11, a second color recognition area 12 and a third color recognition area 13 which are circumferentially arranged in sequence, for example, but not limited to, the first color recognition area 11 is subjected to a green coating process, the second color recognition area 12 is subjected to a red coating process, and the third color recognition area 13 is subjected to a yellow coating process. In other specific implementations, the three color identification areas are not limited to the three colors, and the identification areas may also be implemented by a process of bonding color layers.
Correspondingly, a color recognition device 72 is arranged on one side of the circular tube 70, a first side deflection air blowing hole 73 and a second side deflection air blowing hole 74 are arranged on the radial inner wall of the circular tube 70, the first side deflection air blowing hole 73 and the second side deflection air blowing hole 74 can be communicated with the main channel 61, a first stop valve 75 is arranged on the communication path of the first side deflection air blowing hole 73, and a second stop valve 76 is arranged on the communication path of the second side deflection air blowing hole 74. In the present embodiment, the first side air-deflecting hole 73 and the second side air-deflecting hole 74 are respectively located at the right lower side and the left lower side of the adhesive tape 10, and can air-blow the adhesive tape 10 to rotate clockwise or counterclockwise.
The signal acquisition end of the color recognition device 72 is located on the inner wall surface of the circular tube 70. If the color recognition device 72 recognizes red, i.e., the state shown in fig. 4, it is judged to be in normal operation; if the color of the adhesive tape 10 is yellow, the adhesive tape 10 of the pipe tape machine is judged to be anticlockwise deflected, the normally closed first stop valve 75 is opened through the controller 516, the clockwise force of the adhesive tape 10 is deflected through the first side deflected air blowing hole 73 until the color of the adhesive tape 10 is red, and the first stop valve 75 is closed; if the color of the adhesive tape 10 is identified as green, the controller 516 opens the normally closed second stop valve 76, and the second side bias air blowing hole 74 deflects the adhesive tape by a counterclockwise force until the color of the adhesive tape 10 is identified as red, and the second stop valve 76 is closed. Therefore, the color recognition device judges deviation and corrects deviation by utilizing odor.
In addition, the gas driving device is also designed with an air blowing hole anti-blocking design, an independent compressed gas bag unit 80 is designed, the processed gas is compressed into the compressed gas bag unit 80, namely, the gas inlet of the compressed gas bag unit 80 is communicated with the main channel, the high-pressure gas outlet of the compressed gas bag unit 80 is communicated with the annular circular tube 70, a third stop valve 81 in a normally closed state is arranged on a communication path, the third stop valve 81 can be opened at intervals, and foreign matters blocked in each air blowing hole worker are blown out through short-time instant high pressure, so that the normal operation of the whole set of gas driving device is ensured.
In addition, a fourth shut-off valve 62 may be provided on the main channel 61 to open or close the channel as needed for operation and maintenance operations.
For intelligent odor inspection, this embodiment is provided with an operation track 91 of the intelligent odor inspection device 90, and the track 91 is arranged along the operation direction of the adhesive tape 10, so that the intelligent odor inspection device 90 moves through the track 91 to inspect the operation condition of the whole pipe-line machine. Referring to fig. 7, a schematic diagram of an assembly relationship of the intelligent odor inspection device 90 is shown.
Specifically, the track 91 may be made of i-steel, and is fixed on a truss structure inside the sealing device 20 through a bracket, and the head and the tail of the i-steel are terminated at the head and the tail expanding section and can be isolated from the head and the tail expanding section, so that the whole area of the tube tape machine except the head and the tail can be inspected. The intelligent odor inspection device 90 judges whether the pipe belt machine is operating normally or not by setting the concentration area of the odor. When the pipe belt machine starts to operate, with the start of the intelligent odor inspection device 90, inspecting from the tail to the head and then inspecting from the head to the tail, and inspecting reciprocally, for example, but not limited to, by detecting the odor concentration in the area during inspecting, if the odor concentration is in the range of 30-60, the pipe belt machine is judged to operate normally, if the detected odor concentration is less than 30, it is judged that the running pipe belt machine is not conveying the household garbage materials or is conveying other wrong materials, and the intelligent odor inspection device sends an alarm signal; if the detected odor concentration is within the range of 30-60 values, judging that the pipe belt machine is in normal operation; if the detected odor concentration exceeds 60 values, judging that the pipe belt machine has pipe explosion, belt breakage or operation faults of the belt folding are about to occur, and sending an instruction for stopping the operation of the pipe belt machine while sending an alarm signal by the intelligent odor inspection device.
It should be noted that, in the embodiments of the present application, the components such as the stop valve, the compressed air bag unit 80, and the intelligent odor inspection device 90 are adopted, and specific functions thereof are not the core points of the present application, and may be implemented by those skilled in the art based on the prior art, so that the description thereof is omitted herein.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (16)
1. A deodorizing device for a tubular belt conveyor, characterized by comprising:
a housing having an interior chamber which is communicable with the inside of the sealing device of the tubular belt conveyor through an air intake pipe and which is capable of exhausting a gas through an exhaust pipe;
a sprayer for spraying a deodorizing spray into the interior cavity;
the filter plate is arranged in the inner cavity of the shell below the air inlet pipe and separates the inner cavity of the shell into an upper treatment cavity and a lower liquid storage cavity.
2. The deodorizing device of claim 1 further comprising a pumping means, said pumping means having a liquid intake communicating with a lower liquid storage chamber of said housing.
3. The deodorizing device as set forth in claim 2, further comprising a scraper, wherein the lower edge of said scraper is suitably attached to the upper surface of said filter plate, and said scraper is rotatable under the drive of said driving means.
4. A deodorizing device as set forth in claim 3 wherein the inner wall of said housing is a cylindrical surface, the side edges of said scraping plate are suitably fitted to the inner wall of said housing, and the center of rotation of said scraping plate coincides with the center of said cylindrical surface.
5. The deodorizing device as set forth in claim 4, wherein said filter plate has a tapered shape with an upwardly convex middle, and the lower edge of said scraper is disposed obliquely correspondingly.
6. The deodorizing device as set forth in any one of claims 3 to 5, wherein said driving means comprises a floating plate, a link, a first sleeve and a second sleeve;
the floating plate is arranged in the liquid storage cavity at the lower part of the shell, the linkage rod penetrates through the filter plate, the lower end of the linkage rod is fixedly connected with the floating plate, the rod body of the linkage rod is provided with an external thread section, and the external thread section is in transmission fit with the internal thread of the first sleeve which is fixedly arranged; the second sleeve is positioned on the filter plate, the scraping plate is fixedly connected with the second sleeve, the second sleeve and the filter plate are limited in the height direction, and the second sleeve and the filter plate can rotate relatively; the second sleeve is provided with a sliding block protruding out of the inner wall of the second sleeve, the upper end part of the linkage rod is provided with a sliding groove along the length direction of the linkage rod, and the sliding block is arranged in the sliding groove and is in sliding fit with the sliding groove.
7. A deodorizing device as claimed in claim 3 wherein the side wall of said housing is provided with a drain port, and said drain port is located at the bottom of the upper treatment chamber of said housing; the outside of casing is provided with the collection box, the collection box is located the trash outlet below.
8. The deodorizing device as set forth in claim 7, further comprising a closing plate and a driving means, said closing plate being connected to an output of said driving means and being switchable between an open operating position and a closed operating position; the closing plate located at the closing working position closes the impurity discharging port, and the closing plate located at the opening working position is far away from the impurity discharging port.
9. The deodorizing device of claim 8, further comprising a sensor and a controller, said sensor being disposed within said housing above said scraper; and is configured to: the sensor detects the scraping plate and sends the scraping plate to the controller, and the controller outputs a control instruction to the control end of the driving component according to a signal detected by the sensor, so that the driving component drives the sealing plate to be switched to the opening working position.
10. The deodorizing device of claim 9, wherein said controller further outputs a control command to the control end of said pumping means based on the signal detected by said sensor so that said pumping means is activated.
11. A tubular belt conveyor comprising an adhesive tape and a sealing device covered on the outer periphery of the adhesive tape, characterized by further comprising a deodorizing air pipe and the deodorizing device according to any one of claims 1 to 10, the deodorizing air pipe being in communication with the inside of the sealing device.
12. The tubular belt conveyor of claim 11, further comprising a pneumatic drive comprising a storage device and a plurality of annular tubes disposed within the sealing device and circumferentially around the outer periphery of the adhesive tape, the plurality of annular tubes being spaced apart along the direction of travel of the adhesive tape;
the storage device is communicated with the exhaust pipe of the deodorizing device and is respectively communicated with a plurality of annular circular pipes positioned in the sealing device through a main channel, and a plurality of air blowing holes are circumferentially arranged on the radial inner wall of each annular circular pipe.
13. The tubular belt conveyor of claim 12, wherein the direction of opening of the air blowing holes is inclined toward the direction of travel of the adhesive tape.
14. The tubular belt conveyor of claim 12 or 13, wherein the pneumatic drive device further comprises a color recognition device, the outer surface of the adhesive tape being configured with a first color recognition region, a second color recognition region, and a third color recognition region disposed in circumferential order;
a first side air deflecting hole and a second side air deflecting hole are formed in the radial inner wall of the annular circular tube, and can be communicated with the main channel to push the adhesive tape to rotate clockwise or anticlockwise by air blowing; a first stop valve is arranged on the communication path of the first side bias air blowing hole, and a second stop valve is arranged on the communication path of the second side bias air blowing hole;
the signal acquisition end of the color recognition device is positioned on the inner wall surface of the annular circular tube and is opposite to the second color recognition area, and when the color recognition device recognizes the color of the first color recognition area or the color of the third color recognition area, the first stop valve or the second stop valve is opened to push the adhesive tape to rotate clockwise or anticlockwise by air blowing.
15. The tubular belt conveyor of claim 14, further comprising a compressed gas bag unit having a gas inlet in communication with the main channel and a high pressure gas outlet in communication with the circular pipe, and a third shut-off valve disposed in a communication path between the high pressure gas outlet and the circular pipe; and a fourth stop valve is arranged on the main channel.
16. The tubular belt conveyor of any one of claims 11 to 13, further comprising an intelligent odor inspection device, wherein a track is fixedly provided inside the sealing device, the track being arranged along a running direction of the adhesive tape, the intelligent odor inspection device being movable along the track to detect an odor concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310340473.5A CN116550104A (en) | 2023-03-31 | 2023-03-31 | Deodorization device and tubular belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310340473.5A CN116550104A (en) | 2023-03-31 | 2023-03-31 | Deodorization device and tubular belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN116550104A true CN116550104A (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310340473.5A Pending CN116550104A (en) | 2023-03-31 | 2023-03-31 | Deodorization device and tubular belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842581A (en) * | 2024-03-07 | 2024-04-09 | 西安艺琳农业发展有限公司 | Automatic change grain and store up special grain conveyer |
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2023
- 2023-03-31 CN CN202310340473.5A patent/CN116550104A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842581A (en) * | 2024-03-07 | 2024-04-09 | 西安艺琳农业发展有限公司 | Automatic change grain and store up special grain conveyer |
| CN117842581B (en) * | 2024-03-07 | 2024-05-14 | 西安艺琳农业发展有限公司 | Automatic change grain and store up special grain conveyer |
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