CN114367162A - Spray dust removal device for environmental protection - Google Patents
Spray dust removal device for environmental protection Download PDFInfo
- Publication number
- CN114367162A CN114367162A CN202210167023.6A CN202210167023A CN114367162A CN 114367162 A CN114367162 A CN 114367162A CN 202210167023 A CN202210167023 A CN 202210167023A CN 114367162 A CN114367162 A CN 114367162A
- Authority
- CN
- China
- Prior art keywords
- fixed
- dust removal
- spray
- dust
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention relates to the technical field of environmental protection, in particular to a spray dust removal device for environmental protection, which comprises a bottom plate, a water storage tank and a high-pressure spray head, wherein a push handle is welded on one side above the bottom plate, a visual window is embedded in the surface of the water storage tank, moving wheels are fixed at the corner positions of the bottom plate, a buffer mechanism with equal intervals is arranged below the water storage tank in the bottom plate, a water pump is installed on the surface of the bottom plate on one side of the water storage tank, an L-shaped hard pipeline is fixed at the output end of the water pump, a fixed column is fixed on the surface of the bottom plate on one side of the water pump, a spray pipe is fixed at the top of an adjusting column, and the high-pressure spray head with equal intervals is installed on one side of the spray pipe. The invention not only realizes the function of adjusting the water yield of the spray dust removal device, realizes the function of adjusting the height required by the spray dust removal device for spray dust removal, but also realizes the function of buffering the bottom of the water storage tank when the spray dust removal device adds water into the water storage tank.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a spray dust removal device for environmental protection.
Background
In the road or the construction place that some dust volume are big, can have a large amount of dust, because the dust can cause the pollution to the air, still be unfavorable for people's healthy simultaneously, consequently the dust fall environmental protection is an important work at present.
The spraying dust removal device on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:
1. when the spray dust removal device is used, the adjustment function of the water yield is rarely set, so that the phenomenon of breakage caused by overlarge pressure inside the elastic hose when the water yield is too high is easily caused;
2. when the spray dust removal device is used, the function of adjusting the height required by spray dust removal is rarely set, so that the spray dust removal device is easily limited when in use;
3. the spraying dust removal device is generally rarely provided with a buffer function for the bottom of the water storage tank when water is added into the water storage tank, so that the service life of the water storage tank is shortened.
Disclosure of Invention
The invention aims to provide a spray dust removal device for environmental protection, which aims to solve the problems of the prior art that the internal pressure of an elastic hose is too high to cause rupture when the water yield is too high, the spray dust removal device has limitation in use and the service life of a water storage tank is short.
In order to achieve the purpose, the invention provides the following technical scheme: a spray dust removal device for environmental protection comprises a base plate, a water storage tank and a high-pressure nozzle, wherein a pushing handle is welded on one side above the base plate, the water storage tank is arranged above the base plate on one side of the pushing handle, a button switch is arranged on the surface of one side of the water storage tank, a visual window is embedded on the surface of the water storage tank, moving wheels are fixed at the corner positions of the bottom of the base plate, supporting feet are fixed at the bottom of the base plate on one side of the moving wheels, a buffer mechanism with equal intervals is arranged below the water storage tank in the base plate, a water pump is arranged on the surface of the base plate on one side of the water storage tank, the input end of the water pump is electrically connected with the output end of the button switch, the input end of the water pump is communicated with the inside of the water storage tank, an L-shaped hard pipeline is fixed at the output end of the water pump, and an elastic hose is fixed at one end of the L-shaped hard pipeline, which is far away from the water pump, the surface mounting of water pump one side bottom plate has the fixed column, and the inside of fixed column is provided with the regulation post to equidistant draw-in groove is seted up to one side of regulation post, one side of fixed column is provided with the fixture block, and the one end of fixture block runs through the fixed column and cooperatees with the draw-in groove, the top of adjusting the post is fixed with the shower, and one side of shower and the one end that L type stereoplasm pipeline was kept away from to the flexible hose are linked together, equidistant high pressure nozzle is installed to one side of shower, and high pressure nozzle's input and button switch's output electric connection.
Preferably, a rack is fixed on one side, away from the clamping groove, of the adjusting column, a fixing frame is fixed on one side of the fixing column, a gear is arranged inside the fixing frame and matched with the rack, and a rocker is fixed on one side of the gear.
Preferably, the inside of buffer gear has set gradually the heavy groove of rectangle, fixed block, buffer block, reset spring, fixing base, connecting rod, dwang and movable block, the heavy groove of equidistant rectangle is seted up to the inside of bottom plate, and the both sides that the heavy inslot of rectangle was inside all are fixed with the fixed block, the top of fixed block all is fixed with the buffer block, and the top of buffer block all with the bottom fixed connection of storage water tank, one side of fixed block all is fixed with the connecting rod, and the both sides on connecting rod surface all twine reset spring.
Preferably, the two sides of the surface of the connecting rod are both sleeved with moving blocks, one side of each moving block is fixedly connected with one end of each return spring, one end, far away from the moving blocks, of each return spring is fixedly connected with one side of each fixed block, the surfaces of the moving blocks are hinged with rotating rods, the bottom of the water storage tank is fixedly provided with fixing seats at equal intervals, and the surfaces of the fixing seats are hinged with one ends, far away from the moving blocks, of the rotating rods.
Preferably, equidistant fixed slot is seted up along circumference in the surface of L type stereoplasm pipeline, and the inside both sides of fixed slot all are fixed with the limiting plate, the surface of fixed slot one side all is fixed with equidistant sticising spring, and sticising spring's one end all is fixed with the pressure board to one side of sticising spring is kept away from to the pressure board all is fixed with the rectangle cardboard, the fixed surface of fixed slot one side L type stereoplasm pipeline has fixed sleeve, and fixed sleeve's inside is seted up equidistant arc along circumference and is led to the groove, the inside that the groove was led to the arc all is provided with the baffle.
Preferably, the baffle plate is matched with the arc-shaped through groove, the surface of the baffle plate is fixedly provided with handles, the surface of the baffle plate is provided with rectangular grooves at equal intervals, and the rectangular grooves are matched with the rectangular clamping plates.
Preferably, the spray dust collector for environmental protection further includes: the dust detection device is arranged on one side of the water storage tank;
the dust detection device is used for detecting the dust concentration of the external environment of the spray dust removal device for environmental protection, and the dust detection device comprises the following steps:
the dust detection device includes:
an excitation unit: the light intensity array is used for emitting an excitation light beam to obtain the excitation light beam;
a receiving unit: the excitation unit is used for receiving the excitation light beam emitted by the excitation unit to obtain a receiving light beam;
a modulation unit: the phase-locked amplifier is used for amplifying the received light beam in a phase-locked manner, modulating the amplified received light beam based on a high-frequency sinusoidal signal to obtain light intensity modulation and frequency modulation of the received light beam, and obtaining phase deviation based on the light intensity modulation and the frequency modulation;
a processing unit: the optical module is used for performing oscillation filtering on the received light beam based on the phase deviation, performing frequency spectrum measurement on the filtered received light beam to obtain a light intensity array of the received light beam, performing two-dimensional operation on the light intensity array of the excitation light beam and the light intensity array of the received light beam to obtain a chain array, and performing normalization change on the light intensity array of the received light beam in the chain array to obtain a normalization array;
a calculation unit: the device is used for carrying out singular value decomposition on the normalization array to obtain an input average value and an output average value, carrying out external narrow-band processing on the light intensity array of the excitation light beam and the light intensity array of the receiving light beam according to the input average value and the output average value to obtain a dust concentration set of the external environment of the spray dust removal device, and carrying out average processing on the dust concentration set to obtain the dust concentration of the external environment of the spray dust removal device for environmental protection;
a determination unit: the dust concentration of the external environment of the spray dust removal device for environmental protection is judged as follows:
if the dust concentration is within a first preset range, the dust concentration is higher, and a communicating electric signal is input to the input end of the button switch (301) to control the water pump (19) to start working and control the spray dust removal device for environmental protection to perform spray dust removal;
and if the dust concentration is within a second preset range, the dust concentration is low, and spray dust removal is not needed.
Preferably, the spray dust removal device for environmental protection is characterized in that: further comprising:
the controller is arranged on one side of the fixed column;
the temperature sensor is arranged on the left side of the controller;
the dust removal efficiency estimation device is arranged below the visual window;
the controller and the temperature sensor are connected with the dust removal efficiency detection device;
the dust removal efficiency estimation device is used for acquiring the average particle size of dust in the air, and estimating the dust removal efficiency L of liquid drops sprayed by the high-pressure spray head on the dust in the air according to the following formula:
wherein T is the temperature of the external environment of the dust removal efficiency detection device, TOptimization ofRepresenting the corresponding dust removal temperature under the optimal dust removal efficiency; s1Is the average particle diameter of the dust in the air, pfIs the density of the dust in the air, V1The average particle diameter of the liquid drops sprayed by the high-pressure spray head (13); y ismqxDenotes an average particle diameter of droplets of V1And when the corresponding dust removal particle size is optimal, the corresponding optimal dust removal efficiency is achieved; f (S)1,V1) Is shown as S1When the particle size is inconsistent with the corresponding optimal dedusting particle size, the corresponding adjustment coefficient is obtained; e.g. of the type(.)Representing an exponential function;
the dust removal efficiency estimation device is also used for determining the estimated water spraying quantity P according to the dust removal efficiency L;
wherein L ismaxRepresents the best dust removal efficiency; p1 represents the corresponding amount of water spray at the optimum dust removal efficiency; smaxRepresenting the corresponding spraying dust removal area under the optimal dust removal efficiency;
meanwhile, determining a current spraying range based on the estimated water spraying amount P and the current spraying angle, and determining whether optimal dust removal is available or not, if yes, reminding to add water into the water storage tank if the residual water amount in the water storage tank is smaller than the estimated water spraying amount P before dust removal;
otherwise, before dust removal, the current spraying angle is adjusted.
Compared with the prior art, the invention has the beneficial effects that: the spray dust removal device for environmental protection not only realizes the function of adjusting the water yield of the spray dust removal device, realizes the function of adjusting the height required by the spray dust removal device for spray dust removal, but also realizes the function of buffering the bottom of the water storage tank when the spray dust removal device adds water into the water storage tank;
1. the spray dust removal device is provided with the pressing plate, the rectangular clamping plate, the rectangular groove, the baffle and the arc through groove, the pressing plate is lifted to drive the rectangular clamping plate to be separated from the rectangular groove, the handle is pulled to drive the baffle to move along the arc through groove, the inner diameter of the L-shaped hard pipeline is adjusted, after the L-shaped hard pipeline is adjusted to a certain size, the rectangular clamping plate is matched with the rectangular groove by pressing the pressing plate, the pressing plate is pressed under the action of the pressing spring, the position of the baffle is fixed, the function of adjusting the water yield of the spray dust removal device is realized, and therefore the phenomenon that the elastic hose is broken due to overlarge internal pressure when the water yield is excessive is avoided;
2. the rocker, the gear, the rack, the adjusting column, the clamping block and the clamping groove are arranged, the rocker is rotated to drive the gear to rotate according to the required height of spray dust removal, the adjusting column and the spraying pipe are driven to move under the mutual matching of the rack and the gear, after the adjusting column and the spraying pipe are moved to the proper height, the clamping block is inserted to be matched with the clamping groove, the height of the adjusting column is fixed, the adjusting function of the spray dust removal device on the required height of spray dust removal is realized, and the phenomenon of limitation in the use of the spray dust removal device is avoided;
3. through being provided with fixing base, dwang, movable block, reset spring and connecting rod, the bottom extrusion fixing base of storage water tank simultaneously under the articulated mating reaction with the dwang, drives the movable block and removes along the surperficial of connecting rod under reset spring's elastic force effect and cushion, has realized the inside buffer function to its bottom of adding water of spray dust collector to the storage water tank to the life of storage water tank has been prolonged.
4. Through setting up dust detection device, the transmission excitation light beam obtains the received light beam, and right the received light beam is modulated, the filtering, the two-dimentional, singular value decomposition, outer narrowband are handled, obtain the dust concentration of the dust removal by spraying device external environment that an environmental protection used, and according to dust concentration removes dust for this dust removal by spraying device saves cost loss when guaranteeing that dust concentration is up to standard, has increaseed this dust removal by spraying device's intelligence and economic nature.
5. Through setting up controller, temperature sensor, dust collection efficiency estimation device, can calculate the dust collection efficiency of high pressure nozzle spun liquid drop, and then estimate the water spray volume, confirm whether spray the scope can the best dust removal through estimating water spray volume P and current spraying angle at last, carry out the filling of corresponding water and the adjustment of angle, guarantee the validity of removing dust.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic view of the external appearance structure of the present invention;
FIG. 3 is a side sectional enlarged view of the fixing sleeve of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is an enlarged structural schematic view of the buffer mechanism of the present invention.
In the figure: 1. a base plate; 2. pushing the handle; 3. a water storage tank; 301. a push button switch; 4. a visual window; 5. an elastic hose; 6. an adjustment column; 7. a gear; 8. a rack; 9. a card slot; 10. fixing the sleeve; 11. a buffer mechanism; 1101. a rectangular sink tank; 1102. a fixed block; 1103. a buffer block; 1104. a return spring; 1105. a fixed seat; 1106. a connecting rod; 1107. rotating the rod; 1108. a moving block; 12. a shower pipe; 13. a high pressure spray head; 14. a clamping block; 15. a rocker; 16. fixing a column; 17. an L-shaped hard pipeline; 18. a moving wheel; 19. a water pump; 20. supporting the ground feet; 21. an arc-shaped through groove; 22. a baffle plate; 23. a rectangular groove; 24. a handle; 25. a rectangular clamping plate; 26. a limiting plate; 27. fixing grooves; 28. a compression spring; 29. and pressing the plate.
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.
The structure of the spray dust removal device for environmental protection provided by the invention is shown in figure 1, and comprises a bottom plate 1, a water storage tank 3 and a high-pressure spray head 13, wherein a pushing handle 2 is welded on one side above the bottom plate 1, the water storage tank 3 is arranged above the bottom plate 1 on one side of the pushing handle 2, a button switch 301 is arranged on the surface on one side of the water storage tank 3, the type of the button switch 301 can be an LAY7 series master electric appliance, a visual window 4 is embedded on the surface of the water storage tank 3, moving wheels 18 are fixed at the corner positions of the bottom plate 1, and supporting feet 20 are fixed at the bottom of the bottom plate 1 on one side of the moving wheels 18, so that the spray dust removal device has the functions of convenient movement and stability;
further, as shown in fig. 5, a buffer mechanism 11 with equal spacing is disposed below the water storage tank 3 in the bottom plate 1, and a rectangular sink 1101, a fixed block 1102, a buffer block 1103, a return spring 1104, a fixed base 1105, a connecting rod 1106, a rotating rod 1107 and a moving block 1108 are sequentially disposed in the buffer mechanism 11, the rectangular sink 1101 with equal spacing is disposed in the bottom plate 1, the fixed block 1102 is fixed on both sides of the rectangular sink 1101, the buffer block 1103 is fixed above the fixed block 1102, the top end of the buffer block 1103 is fixedly connected to the bottom of the water storage tank 3, the connecting rod 1106 is fixed on one side of the fixed block 1102, the return spring 1104 is wound on both sides of the surface of the connecting rod 1106, the moving block 1108 is sleeved on both sides of the surface of the connecting rod 1106, one side of the moving block 1108 is fixedly connected to one end of the return spring 1104, and one end of the return spring 1104, which is far away from the moving block 1108, is fixedly connected to one side of the fixed block 1102, the surface of the moving block 1108 is hinged with a rotating rod 1107, the bottom of the water storage tank 3 is fixed with fixed seats 1105 with equal intervals, and the surface of the fixed seats 1105 is hinged with one end of the rotating rod 1107 far away from the moving block 1108;
when the water storage tank is used, the bottom end of the water storage tank 3 extrudes the fixed seat 1105, and simultaneously drives the moving block 1108 to move left and right along the surface of the connecting rod 1106 for buffering under the action of the elastic force of the return spring 1104 under the hinge matching action of the rotating rod 1107, so that the buffering function of the bottom of the water storage tank 3 when the water is added into the water storage tank 3 by the spray dust removal device is realized, and the service life of the water storage tank 3 is prolonged;
further, as shown in fig. 3 and 4, a water pump 19 is installed on the surface of the bottom plate 1 on one side of the water storage tank 3, the type of the water pump 19 may be an SLG series vertical single-stage single-suction pipeline pump, an input end of the water pump 19 is electrically connected with an output end of the button switch 301, an input end of the water pump 19 is communicated with the inside of the water storage tank 3, an output end of the water pump 19 is fixed with an L-shaped hard pipeline 17, an end of the L-shaped hard pipeline 17 away from the water pump 19 is fixed with the elastic hose 5, a surface of the L-shaped hard pipeline 17 is circumferentially provided with fixing grooves 27 at equal intervals, both sides inside the fixing grooves 27 are fixed with limiting plates 26, a surface of one side of the fixing grooves 27 is fixed with pressing springs 28 at equal intervals, one end of the pressing spring 28 is fixed with a pressing plate 29, one side of the pressing plate 29 away from the pressing spring 28 is fixed with a rectangular clamping plate 25, a surface of the L-shaped hard pipeline 17 on one side of the fixing groove 27 is fixed with a fixing sleeve 10, the fixed sleeve 10 is internally provided with arc-shaped through grooves 21 at equal intervals along the circumferential direction, baffles 22 are arranged inside the arc-shaped through grooves 21, the baffles 22 are matched with the arc-shaped through grooves 21, the surfaces of the baffles 22 are all fixed with handles 24, rectangular grooves 23 at equal intervals are arranged on the surfaces of the baffles 22, and the rectangular grooves 23 are matched with the rectangular clamping plates 25 and used for adjusting the water yield of the spray dust removal device;
further, as shown in fig. 1 and fig. 2, a fixed column 16 is fixed on the surface of the bottom plate 1 on one side of the water pump 19, an adjusting column 6 is arranged inside the fixed column 16, a clamping groove 9 with equal spacing is formed on one side of the adjusting column 6, a clamping block 14 is arranged on one side of the fixed column 16, one end of the clamping block 14 penetrates through the fixed column 16 and is matched with the clamping groove 9, a rack 8 is fixed on one side of the adjusting column 6 away from the clamping groove 9, a fixed frame is fixed on one side of the fixed column 16, a gear 7 is arranged inside the fixed frame, the gear 7 is matched with the rack 8, a rocker 15 is fixed on one side of the gear 7 and is used for adjusting the height required by the spray dust removing device for spray dust removal, a spray pipe 12 is fixed on the top of the adjusting column 6, one side of the spray pipe 12 is communicated with one end of the elastic hose 5 away from the L-shaped hard pipeline 17, and high-pressure nozzles 13 with equal spacing are installed on one side of the spray pipe 12, the high voltage nozzle 13 may be of GL series, and the input terminal of the high voltage nozzle 13 is electrically connected to the output terminal of the button switch 301.
The working principle is as follows: when the device is used, the pushing handle 2 is pushed to move the bottom plate 1 to a specified place under the action of the moving wheel 18, the supporting feet 20 are rotated to be in contact with the ground, the bottom plate 1 is fixed, the rocker 15 is rotated to drive the gear 7 to rotate according to the required height of spray dust removal, the adjusting column 6 and the spraying pipe 12 are driven to move under the mutual matching of the rack 8 and the gear 7, after the bottom plate is moved to the proper height, the clamping block 14 is inserted to be matched with the clamping groove 9, the height of the adjusting column 6 is fixed, the adjusting function of the spray dust removal device on the required height of spray dust removal is realized, and the phenomenon of limitation existing in the use of the spray dust removal device is avoided;
then the pressing plate 29 is lifted to drive the rectangular clamping plate 25 to be separated from the rectangular groove 23, the handle 24 is pulled to drive the baffle plate 22 to move along the arc-shaped through groove 21, the inner diameter of the L-shaped hard pipeline 17 is adjusted, after the L-shaped hard pipeline is adjusted to a certain size, the pressing plate 29 is pressed to enable the rectangular clamping plate 25 to be matched with the rectangular groove 23, the pressing plate 29 is pressed under the action of the pressing spring 28, the position of the baffle plate 22 is fixed, the function of adjusting the water yield of the spray dust removal device is achieved, and the phenomenon that the elastic hose 5 is broken due to overlarge internal pressure when the water yield is too much is avoided;
subsequently external power supply, control button switch 301 control water pump 19 is leading-in to the inside of shower 12 with water under the effect of elastic hose 5, control button switch 301 control high pressure nozzle 13 carries out the spraying work, when adding the water injection to storage water tank 3 inside, receive gravity to influence storage water tank 3 downstream, storage water tank 3's bottom extrusion fixing base 1105, simultaneously under the articulated mating reaction with dwang 1107, it cushions to drive movable block 1108 to remove about along the surface of connecting rod 1106 under reset spring 1104's elastic force effect, the buffer function to its bottom when having realized spraying dust collector to storage water tank 3 inside adding water, thereby storage water tank 3's life has been prolonged, final completion spraying dust collector's use work.
Further, the spray dust collector for environmental protection still include: the dust detection device is arranged on one side of the water storage tank 3;
the dust detection device is used for detecting the dust concentration of the external environment of the spray dust removal device for environmental protection, and the dust detection device comprises the following steps:
the dust detection device includes:
an excitation unit: the light intensity array is used for emitting an excitation light beam to obtain the excitation light beam;
a receiving unit: the excitation unit is used for receiving the excitation light beam emitted by the excitation unit to obtain a receiving light beam;
a modulation unit: the phase-locked amplifier is used for amplifying the received light beam in a phase-locked manner, modulating the amplified received light beam based on a high-frequency sinusoidal signal to obtain light intensity modulation and frequency modulation of the received light beam, and obtaining phase deviation based on the light intensity modulation and the frequency modulation;
a processing unit: the optical module is used for performing oscillation filtering on the received light beam based on the phase deviation, performing frequency spectrum measurement on the filtered received light beam to obtain a light intensity array of the received light beam, performing two-dimensional operation on the light intensity array of the excitation light beam and the light intensity array of the received light beam to obtain a chain array, and performing normalization change on the light intensity array of the received light beam in the chain array to obtain a normalization array;
a calculation unit: the device is used for carrying out singular value decomposition on the normalization array to obtain an input average value and an output average value, carrying out external narrow-band processing on the light intensity array of the excitation light beam and the light intensity array of the receiving light beam according to the input average value and the output average value to obtain a dust concentration set of the external environment of the spray dust removal device, and carrying out average processing on the dust concentration set to obtain the dust concentration of the external environment of the spray dust removal device for environmental protection;
a determination unit: the dust concentration of the external environment of the spray dust removal device for environmental protection is judged as follows:
if the dust concentration is within a first preset range, the dust concentration is higher, and a communicating electric signal is input to the input end of the button switch (301) to control the water pump (19) to start working and control the spray dust removal device for environmental protection to perform spray dust removal;
and if the dust concentration is within a second preset range, the dust concentration is low, and spray dust removal is not needed.
In this embodiment, the chaining array is: the matrix is formed by the light intensity array of the exciting light beam and the light intensity array of the receiving light beam;
in this embodiment, the singular value decomposition is: performing conjugate transposition on the normalization array;
in this embodiment, the outer narrowband processing is: sequencing the light intensity array of the exciting light beam and the light intensity array of the receiving light beam according to singular values;
in this embodiment, the light intensity modulation is: controlling the light intensity of the light source by using the digital signal of the electricity to enable the light source to output a digital pulse signal;
in this embodiment, the frequency modulation is: a modulation scheme for representing information as instantaneous frequency variations of a carrier wave;
phase offset in this embodiment: receiving the maximum value of the offset of the carrier phase angle of the light beam in the processes of light intensity modulation and frequency modulation;
in this embodiment, the normalization is to transform the elements of the light intensity array into fractions between (0, 1);
the working principle and the beneficial effects of the scheme are as follows: through setting up dust detection device, the transmission excitation light beam obtains the received light beam, and right the received light beam is modulated, the filtering, the two-dimentional, singular value decomposition, outer narrowband are handled, obtain the dust concentration of the dust removal by spraying device external environment that an environmental protection used, and according to dust concentration removes dust for this dust removal by spraying device saves cost loss when guaranteeing that dust concentration is up to standard, has increaseed this dust removal by spraying device's intelligence and economic nature.
Further, the spray dust collector for environmental protection still include:
the controller is arranged on one side of the fixed column 16;
the temperature sensor is arranged on the left side of the controller;
the dust removal efficiency estimation device is arranged below the visible window 4;
the controller and the temperature sensor are connected with the dust removal efficiency detection device;
the dust removal efficiency estimation device is used for acquiring the average particle size of dust in the air, and estimating the dust removal efficiency L of liquid drops sprayed by the high-pressure spray head 13 to the dust in the air according to the following formula:
wherein T is the temperature of the external environment of the dust removal efficiency detection device, TOptimization ofRepresenting the corresponding dust removal temperature under the optimal dust removal efficiency; s1Is the average particle diameter of the dust in the air, pfIs the density of the dust in the air, V1The average particle diameter of the liquid drops sprayed by the high-pressure spray head (13); y ismqxDenotes an average particle diameter of droplets of V1And when the corresponding dust removal particle size is optimal, the corresponding optimal dust removal efficiency is achieved; f (S)1,V1) Is shown as S1When the particle size is inconsistent with the corresponding optimal dedusting particle size, the corresponding adjustment coefficient is obtained; e.g. of the type(.)Representing an exponential function;
the dust removal efficiency estimation device is also used for determining the estimated water spraying quantity P according to the dust removal efficiency L;
wherein L ismaxRepresents the best dust removal efficiency; p1 represents the corresponding amount of water spray at the optimum dust removal efficiency; smaxRepresenting the corresponding spraying dust removal area under the optimal dust removal efficiency;
meanwhile, determining the current spraying range based on the estimated water spraying amount P and the current spraying angle, and determining whether the optimal dust removal is possible, if so, reminding to add water into the water storage tank 3 if the residual water amount in the water storage tank 3 is less than the estimated water spraying amount P before dust removal;
otherwise, before dust removal, the current spraying angle is adjusted.
The beneficial effects of the above technical scheme are: through setting up controller, temperature sensor, dust collection efficiency estimation device, can calculate the dust collection efficiency of high pressure nozzle spun liquid drop, and then estimate the water spray volume, confirm whether spray the scope can the best dust removal through estimating water spray volume P and current spraying angle at last, carry out the filling of corresponding water and the adjustment of angle, guarantee the validity of removing dust.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a spray dust collector that environmental protection used, includes bottom plate (1), storage water tank (3) and high pressure nozzle (13), its characterized in that: the water storage tank is characterized in that a pushing handle (2) is welded on one side above the bottom plate (1), a water storage tank (3) is arranged above the bottom plate (1) on one side of the pushing handle (2), a button switch (301) is arranged on the surface of one side of the water storage tank (3), a visual window (4) is embedded on the surface of the water storage tank (3), moving wheels (18) are fixed at corner positions of the bottom plate (1), supporting feet (20) are fixed at the bottom of the bottom plate (1) on one side of the moving wheels (18), a buffer mechanism (11) with equal intervals is arranged below the water storage tank (3) in the bottom plate (1), a water pump (19) is arranged on the surface of the bottom plate (1) on one side of the water storage tank (3), the input end of the water pump (19) is electrically connected with the output end of the button switch (301), and the input end of the water pump (19) is communicated with the inside of the water storage tank (3), an L-shaped hard pipeline (17) is fixed at the output end of the water pump (19), an elastic hose (5) is fixed at one end, far away from the water pump (19), of the L-shaped hard pipeline (17), a fixing column (16) is fixed on the surface of a bottom plate (1) on one side of the water pump (19), an adjusting column (6) is arranged inside the fixing column (16), clamping grooves (9) with equal intervals are formed in one side of the adjusting column (6), a clamping block (14) is arranged on one side of the fixing column (16), one end of the clamping block (14) penetrates through the fixing column (16) and is matched with the clamping grooves (9), a spray pipe (12) is fixed at the top of the adjusting column (6), one side of the spray pipe (12) is communicated with one end, far away from the L-shaped hard pipeline (17), of the elastic hose (5), and high-pressure spray nozzles (13) with equal intervals are installed on one side of the spray pipe (12), and the input end of the high-voltage spray head (13) is electrically connected with the output end of the button switch (301).
2. The spray dust collector for environmental protection according to claim 1, wherein: the adjusting device is characterized in that a rack (8) is fixed on one side, away from the clamping groove (9), of the adjusting column (6), a fixing frame is fixed on one side of the fixing column (16), a gear (7) is arranged inside the fixing frame, the gear (7) is matched with the rack (8), and a rocker (15) is fixed on one side of the gear (7).
3. The spray dust collector for environmental protection according to claim 1, wherein: the inside of buffer gear (11) has set gradually rectangle heavy groove (1101), fixed block (1102), buffer block (1103), reset spring (1104), fixing base (1105), connecting rod (1106), dwang (1107) and movable block (1108), equidistant rectangle heavy groove (1101) is seted up to the inside of bottom plate (1), and the inside both sides of rectangle heavy groove (1101) all are fixed with fixed block (1102), the top of fixed block (1102) all is fixed with buffer block (1103), and the top of buffer block (1103) all with the bottom fixed connection of storage water tank (3), one side of fixed block (1102) all is fixed with connecting rod (1106), and the both sides on connecting rod (1106) surface all twine reset spring (1104).
4. The spray dust collector for environmental protection according to claim 3, wherein: the utility model discloses a water storage tank, including connecting rod (1106), reset spring (1102), connecting rod (1106), movable block (1108), reset spring (1104), one end that the movable block (1108) was kept away from to reset spring (1104) and one side fixed connection of fixed block (1102), the surface of movable block (1108) all articulates there is dwang (1107), the bottom of storage water tank (3) is fixed with equidistant fixing base (1105), and the surface of fixing base (1105) and dwang (1107) keep away from the one end of movable block (1108) and articulate mutually.
5. The spray dust collector for environmental protection according to claim 1, wherein: the surface of L type stereoplasm pipeline (17) is followed circumference and is seted up equidistant fixed slot (27), and fixed slot (27) inside both sides all are fixed with limiting plate (26), the surface of fixed slot (27) one side all is fixed with equidistant sticising spring (28), and sticising spring's (28) one end all is fixed with press plate (29) to one side of sticising spring (28) is kept away from in press plate (29) all is fixed with rectangle cardboard (25), the fixed surface of fixed slot (27) one side L type stereoplasm pipeline (17) has fixed sleeve (10), and the inside of fixed sleeve (10) is followed circumference and is seted up equidistant arc through groove (21), the inside that the arc led to groove (21) all is provided with baffle (22).
6. The spray dust collector for environmental protection according to claim 5, wherein: baffle (22) and arc lead to groove (21) and cooperate to the surface of baffle (22) all is fixed with handle (24), equidistant rectangular channel (23) have all been seted up on the surface of baffle (22), and rectangular channel (23) cooperate with rectangle cardboard (25).
7. The spray dust collector for environmental protection according to claim 5, wherein: further comprising: the dust detection device is arranged on one side of the water storage tank (3);
the dust detection device is used for detecting the dust concentration of the external environment of the spray dust removal device for environmental protection, and the dust detection device comprises the following steps:
the dust detection device includes:
an excitation unit: the light intensity array is used for emitting an excitation light beam to obtain the excitation light beam;
a receiving unit: the excitation unit is used for receiving the excitation light beam emitted by the excitation unit to obtain a receiving light beam;
a modulation unit: the phase-locked amplifier is used for amplifying the received light beam in a phase-locked manner, modulating the amplified received light beam based on a high-frequency sinusoidal signal to obtain light intensity modulation and frequency modulation of the received light beam, and obtaining phase deviation based on the light intensity modulation and the frequency modulation;
a processing unit: the optical module is used for performing oscillation filtering on the received light beam based on the phase deviation, performing frequency spectrum measurement on the filtered received light beam to obtain a light intensity array of the received light beam, performing two-dimensional operation on the light intensity array of the excitation light beam and the light intensity array of the received light beam to obtain a chain array, and performing normalization change on the light intensity array of the received light beam in the chain array to obtain a normalization array;
a calculation unit: the device is used for carrying out singular value decomposition on the normalization array to obtain an input average value and an output average value, carrying out external narrow-band processing on the light intensity array of the excitation light beam and the light intensity array of the receiving light beam according to the input average value and the output average value to obtain a dust concentration set of the external environment of the spray dust removal device, and carrying out average processing on the dust concentration set to obtain the dust concentration of the external environment of the spray dust removal device for environmental protection;
a determination unit: the dust concentration of the external environment of the spray dust removal device for environmental protection is judged as follows:
if the dust concentration is within a first preset range, the dust concentration is higher, and a communication electric signal is input to the input end of the button switch (301) to control the water pump (19) to start working and control the spray dust removal device to perform spray dust removal;
and if the dust concentration is within a second preset range, the dust concentration is low, and spray dust removal is not needed.
8. The spray dust collector for environmental protection according to claim 5, wherein: further comprising:
the controller is arranged on one side of the fixed column (16);
the temperature sensor is arranged on the left side of the controller;
the dust removal efficiency estimation device is arranged below the visual window (4);
the controller and the temperature sensor are connected with the dust removal efficiency detection device;
the dust removal efficiency estimation device is used for acquiring the average particle size of dust in the air, and estimating the dust removal efficiency L of liquid drops sprayed by the high-pressure spray head (13) to the dust in the air according to the following formula:
wherein T is the temperature of the external environment of the dust removal efficiency detection device, TOptimization ofRepresenting the corresponding dust removal temperature under the optimal dust removal efficiency; s1Is the average particle diameter of the dust in the air, pfIs the density of the dust in the air, V1The average particle diameter of the liquid drops sprayed by the high-pressure spray head (13); y ismqxDenotes an average particle diameter of droplets of V1And when the corresponding dust removal particle size is optimal, the corresponding optimal dust removal efficiency is achieved; f (S)1,V1) Is shown as S1When the particle size is inconsistent with the corresponding optimal dedusting particle size, the corresponding adjustment coefficient is obtained; e.g. of the type(.)Representing an exponential function;
the dust removal efficiency estimation device is also used for determining the estimated water spraying quantity P according to the dust removal efficiency L;
wherein L ismaxRepresents the best dust removal efficiency; p1 represents the corresponding amount of water spray at the optimum dust removal efficiency; smaxRepresenting the corresponding spraying dust removal area under the optimal dust removal efficiency;
meanwhile, determining the current spraying range based on the estimated water spraying amount P and the current spraying angle, and determining whether the optimal dust removal is possible, if so, reminding to add water into the water storage tank (3) if the residual water amount in the water storage tank (3) is less than the estimated water spraying amount P before dust removal;
otherwise, before dust removal, the current spraying angle is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210167023.6A CN114367162A (en) | 2022-02-23 | 2022-02-23 | Spray dust removal device for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210167023.6A CN114367162A (en) | 2022-02-23 | 2022-02-23 | Spray dust removal device for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114367162A true CN114367162A (en) | 2022-04-19 |
Family
ID=81146368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210167023.6A Withdrawn CN114367162A (en) | 2022-02-23 | 2022-02-23 | Spray dust removal device for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114367162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178037A (en) * | 2022-06-06 | 2022-10-14 | 杭州新安江工业泵有限公司 | Jet type waste gas treatment device |
-
2022
- 2022-02-23 CN CN202210167023.6A patent/CN114367162A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178037A (en) * | 2022-06-06 | 2022-10-14 | 杭州新安江工业泵有限公司 | Jet type waste gas treatment device |
| CN115178037B (en) * | 2022-06-06 | 2023-09-08 | 杭州新安江工业泵有限公司 | Preparation method of jet type waste gas treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114367162A (en) | Spray dust removal device for environmental protection | |
| CN109046825B (en) | Saving type paint spraying device for tubular automobile parts | |
| CN107198495B (en) | Battery industrial dust collector | |
| CN115932617A (en) | New energy vehicle battery safety inspection device | |
| CN212489700U (en) | Contact-free extrusion liquid discharging device | |
| CN212148462U (en) | Movable electric automobile fills electric pile for new forms of energy electric automobile | |
| CN212041580U (en) | Notebook computer screen cleaning device | |
| CN216194022U (en) | Quality detection equipment is used in road bridge construction | |
| CN216667166U (en) | Automatic inclination angle adjusting device for raised road sign detector | |
| CN217878917U (en) | Ammonia nitrogen rapid detection equipment | |
| CN112127307A (en) | Robot for road cleaning | |
| CN215117659U (en) | Vending machine with installation 5G communication equipment structure | |
| CN218996254U (en) | Display device for information delivery of Internet of things | |
| CN219753076U (en) | Height limiting device for transportation | |
| CN216580123U (en) | Novel forklift instrument | |
| CN210500702U (en) | Edge sealing compressor for processing household wood | |
| CN218343268U (en) | New forms of energy car instrument liquid crystal display structure | |
| CN214157226U (en) | Mopping vehicle convenient to disassemble mopping plate | |
| CN214351420U (en) | Environment-friendly optical diaphragm polishing device | |
| CN218327024U (en) | Fixed application device for ETC signal receiver | |
| CN220453325U (en) | Mobile terminal for providing information consultation service | |
| CN211596629U (en) | Road is kept a public place clean with dust type water jet equipment | |
| CN215755543U (en) | Shaping and paper pressing wheel device for rear paper conveying oblique port | |
| CN215687495U (en) | Electronic dirt shallow | |
| CN218021245U (en) | Can portable electric automobile new forms of energy fill electric pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220419 |
|
| WW01 | Invention patent application withdrawn after publication |