CN116351184A - Dust remover for filter material processing workshop and control method thereof - Google Patents
Dust remover for filter material processing workshop and control method thereof Download PDFInfo
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- CN116351184A CN116351184A CN202310215636.7A CN202310215636A CN116351184A CN 116351184 A CN116351184 A CN 116351184A CN 202310215636 A CN202310215636 A CN 202310215636A CN 116351184 A CN116351184 A CN 116351184A
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- 239000000428 dust Substances 0.000 title claims abstract description 88
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 239000007921 spray Substances 0.000 claims description 24
- 230000001965 increasing effect Effects 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 25
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses a dust remover for a filter material processing workshop and a control method thereof, and aims to provide a dust remover for the filter material processing workshop, which can shunt an air suction channel, has a spraying device, has good dust treatment effect, is simple in structure and strong in practicability.
Description
Technical Field
The invention relates to the technical field of dust remover equipment, in particular to a dust remover for a filter material processing workshop and a control method thereof.
Background
A dust collector is a device that separates dust from flue gas. The dust remover is used in many processing workshops, especially in the processing workshops of filter materials, because the dust of the filter materials moves rapidly in the air, tiny static electricity can be generated due to collision, and certain safety risks exist in the situation, when the dust remover is used for removing dust, the content of the dust is relatively large just before dust removal, and if the high flow rate and the high air inflow are adopted for air intake in the early stage of dust removal, the potential safety hazards are relatively increased, so that the air inflow and the air inflow flow rate are required to be controlled, and the stability in dust removal is ensured; in the using process, the traditional dust treatment is directly carried out through the water chamber, but the water in the water chamber does not flow, so that the dust removing effect is poor, the dust removing range needs to be increased, the dust removing duration is needed, and the integral anti-blocking effect is improved, which is a problem at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the dust remover for the filter material processing workshop, which can split the air suction channel and is provided with the spraying device, has good dust treatment effect, simple structure and strong practicability.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a dust remover for filter material processing workshop, includes the frame, sets up dust removal box in the frame, sets up axial fan in the dust removal box, the passageway of giving vent to anger with axial fan inlet channel intercommunication, set up dust treatment room in the dust removal box and with the passageway of breathing in on the dust removal box, the inlet port department of passageway of breathing in is equipped with the regulator that is used for admitting air the reposition of redundant personnel, the regulator is including setting up in the main pedestal in the passageway of breathing in, set up the reposition of redundant personnel seat in the main pedestal and set up the buffer structure between main pedestal and reposition of redundant personnel seat, the fretwork is in the middle of the reposition of redundant personnel seat, still be equipped with in the passageway of breathing in and be used for adjusting the flow regulator of flow size.
The invention is further provided with: the buffer structure comprises a long groove arranged on the side wall of the main seat body, connecting rods with one ends arranged in the long groove and the other ends fixedly connected with the side wall of the flow dividing seat, and a reset structure arranged between each connecting rod and the bottom of the corresponding long groove.
The invention is further provided with: the flow regulator comprises an adjusting rod arranged on one side of an air outlet end of the air suction channel and having a diameter smaller than the inner diameter of the air suction channel, a lifting motor arranged outside the air suction channel and used for driving the adjusting rod to lift, and a plurality of adjusting steps arranged on the adjusting rod, wherein the outer diameter of each adjusting step is gradually increased from the air inlet end to the air outlet end, adjusting channels with different ring diameters are formed between each adjusting step and the air suction channel, and an adjusting channel gap is gradually reduced from the air inlet end to the air outlet end.
The invention is further provided with: the adjusting step comprises a first air passage, a second air passage and a third air passage which are formed between the adjusting step and the air suction passage, the air inflow of the first air passage, the second air passage and the air inflow of the third air passage are sequentially increased, and the interval of the first air passage is 0.5-1 time of the interval between the main seat body and the shunt seat.
The invention is further provided with: the reset structure comprises a permanent magnet arranged on the connecting rod, an electromagnet arranged on the bottom of the long groove and a reset spring arranged between the connecting rod and the bottom of the long groove, wherein magnetic poles on the opposite sides of the permanent magnet and the electromagnet are arranged in a repulsive manner.
The invention is further provided with: the dust treatment device comprises a dust treatment chamber, a spray device arranged in the dust treatment chamber, a water tank connected with the spray device and a water pump used for driving the spray device to spray water, wherein the spray device comprises a pipe body and a nozzle connected with the pipe body, a water pressure regulator is arranged in the pipe body, the water pressure regulator comprises a plug rod arranged in the pipe body, a shell movably connected with the plug rod and fixed in the pipe body through a mounting frame, a retainer ring arranged on the inner wall of the water outlet end of the pipe body, a plug arranged on the plug rod and matched with the inner wall of the retainer ring, and a lifter used for driving the plug rod to lift and block the retainer ring or open the retainer ring, a first water outlet hole is further formed in the retainer ring, and a second water outlet hole communicated with the first water outlet hole is further formed in the nozzle.
The invention is further provided with: the lifter comprises a push rod, an oil cavity, a piston, an oil duct, an oil groove and an oil pump, wherein one end of the push rod is connected with a plug rod, the oil cavity is arranged in the shell, the piston is arranged in the oil cavity and connected with the push rod, the oil duct is communicated with the rod cavity in the oil cavity, the oil groove is communicated with the oil duct, the oil pump is respectively communicated with the oil groove and the oil duct and increases the oil pressure in the oil cavity, and the lifter further comprises an inner spring, wherein the inner spring is arranged between the outer wall of the oil cavity and the plug rod and is sleeved outside the push rod.
Through adopting the technical scheme, 1, through being equipped with the regulator that is used for admitting air reposition of redundant personnel in the inlet port department of passageway of breathing in, the regulator can carry out preliminary reposition of redundant personnel to the inlet of passageway of breathing in, make gas when getting into, the effect that has the air current steadily flowed in, reduce the disorder of air current under the high-speed inspiration, further set up the regulator to including setting up the main seat body in the passageway of breathing in, the reposition of redundant personnel seat that sets up in the main seat body and set up the buffer structure between main seat body and reposition of redundant personnel seat, the middle fretwork of reposition of redundant personnel seat adopts above-mentioned structure to set up, through the split type structure that forms between main seat body and the reposition of redundant personnel seat, and the buffer structure that sets up, make when breathing in, form buffer effect on the reposition of redundant personnel seat, realize holistic inlet order, very big increase stability, still be equipped with the flow regulator that is used for adjusting the flow size in the passageway of breathing in, through the flow regulator that sets up, because this flow regulator carries out direct regulation to the scope of passageway of breathing in, therefore when adjusting the internal diameter of passageway of breathing in, can directly adjust the scope of breathing in, realize the steady flow, the realization is simple and practical stability of breathing in, the whole, the realization of the stability of breathing in;
2. the flow regulator is further arranged to comprise an adjusting rod which is arranged at one side of the air outlet end of the air suction channel and has a diameter smaller than the inner diameter of the air suction channel, a lifting motor which is arranged outside the air suction channel and is used for driving the adjusting rod to lift, and a plurality of adjusting steps which are arranged on the adjusting rod, wherein the adjusting rod is directly matched with the lifting motor, the adjusting steps arranged on the adjusting rod can form adjusting channels with different ring diameters with the air suction channel, and the adjusting channel gap between the adjusting steps and the air suction channel is gradually reduced from the air inlet end to the air outlet end, so that when the adjusting rod passes through the lifting, the time channel can be expanded from the circumferential side of the inner wall to the axial direction, on one hand, the dust collection range is increased, on the other hand, the structural adjustment is convenient, the practicability is strong, and the structure is simple;
3. further in order to improve the dust treatment effect, then through being equipped with spray set in the dust treatment chamber, this spray set includes the shower nozzle that sets up in the dust treatment chamber, the water tank connected with shower nozzle and the water pump that is used for driving the shower nozzle to spray water, adopt above-mentioned structure setting, realized the adsorption effect to the dust, reduce the burden of convection fan, and in order to improve the anti-blocking effect of shower nozzle under the high dust environment, then through setting up the shower nozzle to including the body and with the nozzle that the body is connected, be equipped with the water regulator in the body, this water regulator includes the cock stem that sets up in the body, with cock stem swing joint and be fixed in the body through the mounting bracket, the retaining ring that sets up on the cock stem and with the retaining ring inner wall looks adaptation and be used for driving the cock stem to go up and down and block up retaining ring or open the riser of retaining ring, still be equipped with first apopore on the retaining ring, in addition, in order to improve the anti-blocking effect of shower nozzle under the high dust environment, then through setting up the shower nozzle as to including the body and the nozzle, be equipped with the water regulator, and the retaining ring can make the water flow from first apopore outlet and the water outlet can be blocked up the water pump, the water outlet is simple structure can be opened from the water outlet through the first outlet hole when the water outlet, the water outlet is opened, the water outlet is simple, the water outlet is opened, the water outlet is difficult to open the water outlet is because the effect and the water outlet is opened;
4. the reset structure in the buffer mechanism can increase the impact resistance of the shunt seat, and the reset structure comprises a permanent magnet arranged on the connecting rod, an electromagnet arranged on the bottom of the long groove and a reset spring arranged between the connecting rod and the bottom of the long groove, wherein magnetic poles on the opposite sides of the permanent magnet and the electromagnet are arranged in a repulsive mode, when the electromagnet is electrified, repulsive acting force is formed between the electromagnet and the permanent magnet, and then the reset effect and the impact resistance effect are improved.
S1, checking whether the position of an adjusting rod is at a first air passage position or not, if not, adjusting the position of the adjusting rod to be at the first air passage position, setting an excessively large air passage flow early warning value of a flow detector as L, setting an allowable floating range of a time-interval flow difference as delta, and wherein the air inlet part of the air suction passage is mainly an intermediate flow passage between a main seat body and a split flow seat;
s2, starting an axial flow fan to exhaust, detecting a flow value as L1 in real time through a flow monitor in a time period T1, enabling the detected flow value to tend to be balanced, and adjusting the position of a second air passage through driving the position of an adjusting rod when the difference value floats in a delta value;
s3, continuously increasing the rotating speed of the axial flow fan, detecting the flow value to be L2 in real time through a flow monitor in the period of T2, increasing the flow speed of the air flow, gradually expanding the air suction range to a flow dividing seat part, enabling the detected flow value to be balanced, enabling the difference value to be in a delta value, and adjusting the position of the adjusting rod to a third air passage position through driving the position of the adjusting rod;
s4, adjusting the rotating speed of the axial flow fan to be the maximum value, detecting the flow value to be L3 in real time through a flow monitor in a time period T3, increasing the flow speed of the air flow, gradually expanding the air suction range to a flow distribution seat part, enabling the detected flow value to be balanced, enabling the difference value to float within a delta value, and enabling the adjusting rod to be separated from an air suction channel by driving the position of the adjusting rod;
s5, in the time period of T1 and T2, if the monitored flow value Lt is larger than L, the adjusting rod needs to be driven to be separated from the air suction channel in time, the air flow channel is increased, and if in the time period of T3, if the monitored flow value Lt is larger than L, the axial flow fan needs to be closed for checking the axial flow fan.
S6, repeating the steps S1-S5.
Through adopting above-mentioned technical scheme, beneficial effect, through the ventilation scope of control available runner, then realized under the rotational speed of the axial fan that increases constantly, form stable and balanced air current effect, under great dust environment, also can improve the absorption to the dust, ensure the stability of whole dust removal, reduce because the interior atmospheric pressure of axial fan drops sharply, form great influence to the absorption of dust, reduce the collision between the dust, reduce the possibility that static produced, control runner size and carry out real-time detection to the flow rate, very big improvement the security of dust removal, the practicality is strong, simple structure.
Drawings
Fig. 1 is a schematic diagram of a blowing channel structure of a dust remover for a filter material processing workshop and a control method thereof according to an embodiment of the invention.
Fig. 2 is a schematic structural view of a spray structure of a dust remover for a filter material processing workshop and a control method thereof according to an embodiment of the invention.
Fig. 3 is a schematic diagram of a structure of a dust remover for a filter material processing workshop and a control method thereof in fig. 1.
Fig. 4 is a control flow chart 1 of an embodiment of a dust remover for a filter material processing workshop and a control method thereof.
Fig. 5 is a control flow chart 2 of an embodiment of a dust remover for a filter material processing workshop and a control method thereof.
Detailed Description
Embodiments of a dust remover for a filter material processing shop and a control method thereof according to the present invention will be further described with reference to fig. 1 to 5.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second", and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The dust remover for the filter material processing workshop comprises a frame, a dust removing box body arranged on the frame, an axial flow fan arranged in the dust removing box body, an air outlet channel communicated with an air inlet channel of the axial flow fan, a dust treatment chamber 11 arranged in the dust removing box body and an air suction channel 10 arranged on the dust removing box body, wherein an air inlet end port of the air suction channel 10 is provided with a regulator 12 for air inlet and flow division, the regulator 12 comprises a main seat body 120 arranged in the air suction channel 10, a flow dividing seat 121 arranged in the main seat body 120 and a buffer structure arranged between the main seat body 120 and the flow dividing seat 121, the middle of the flow dividing seat 121 is hollowed out, the air suction channel 10 is also internally provided with a flow regulator 12 for regulating the flow, the air inlet end of the air suction channel 10 can be preliminarily divided by arranging the regulator 12 for air inlet and flow dividing at the air inlet end port of the air suction channel 10, the air flow stabilizing and flowing effect is achieved when the air enters, the turbulence of the air flow under high-speed air suction is reduced, the regulator 12 is further arranged to comprise a main seat body 120 arranged in the air suction channel 10, a flow dividing seat 121 arranged in the main seat body 120 and a buffer structure arranged between the main seat body 120 and the flow dividing seat 121, the middle of the flow dividing seat 121 is hollowed out, the buffer structure is arranged, the buffer effect is formed on the flow dividing seat 121 during air suction through a split structure formed between the main seat body 120 and the flow dividing seat 121, the integral air suction order is realized, the stability is greatly improved, the flow regulator 12 for regulating the flow is further arranged in the air suction channel 10, and the air suction range of the air suction channel 10 is directly regulated through the arranged flow regulator 12, therefore, when the inner diameter of the air suction channel 10 is adjusted, the air suction range can be directly adjusted, the air suction effect of integral gradual steady flow is realized, the stability of air suction and dust removal is realized, the structure is simple, and the practicability is strong.
The invention is further arranged that the buffer structure comprises a long groove 122 arranged on the side wall of the main seat body 120, a connecting rod 123 with one end arranged in the long groove 122 and the other end fixedly connected with the side wall of the shunt seat 121, and a reset structure arranged between each connecting rod 123 and the bottom of the corresponding long groove 122.
The invention is further arranged that the flow regulator 12 comprises an adjusting rod 130 arranged at one side of the air outlet end of the air suction channel 10 and having a diameter smaller than the inner diameter of the air suction channel 10, a lifting motor 131 arranged outside the air suction channel 10 and used for driving the adjusting rod 130 to lift, and a plurality of adjusting steps 132 arranged on the adjusting rod 130, the outer diameter of each adjusting step 132 gradually increases from the air inlet end to the air outlet end, adjusting channels 133 with different diameters are formed between each adjusting step 132 and the air suction channel 10, gaps of the adjusting channels 133 are formed between the adjusting steps 132 and the air suction channel 10 gradually decreases from the air inlet end to the air outlet end, further set up flow regulator 12 to including setting up in the passageway 10 of breathing in and go out one side and diameter is less than the regulation pole 130 of passageway 10 internal diameter of breathing in, set up outside passageway 10 of breathing in and be used for driving the elevator motor 131 that adjusts pole 130 goes up and down and set up a plurality of regulation steps 132 on adjusting pole 130, adjust pole 130 and directly cooperate with elevator motor 131, and adjust the regulation step 132 that sets up on the pole 130 then can form the regulation passageway 133 of different ring diameters with passageway 10 of breathing in between, and adjust and form between step 132 and the passageway 10 of breathing in and adjust the passageway 133 clearance and reduce gradually from the inlet end to the direction of giving vent to anger, consequently when adjusting pole 130 through the elevating, then can the time channel be expanded from inner wall week side to axial direction, on the one hand increased the scope of dust absorption, on the other hand also be convenient for structural regulation, the practicality is strong, simple structure.
The invention is further configured that the adjusting step 132 comprises a first air passage, a second air passage and a third air passage formed between the adjusting step 132 and the air suction channel 10, the air inflow of the first air passage, the second air passage and the third air passage is sequentially increased, the interval of the first air passage is 0.5-1 times of the interval between the main seat body 120 and the split seat 121, and by adopting the structure, the three air passages are formed between the adjusting step 132 and the air suction channel 10, the interval of the first air passage is further controlled, so that the air flow can be ensured to flow from the interval between the main seat body 120 and the split seat 121 as much as possible when the air flow is in the first air passage, the flow direction and the flow control effect is realized, the practicability is strong, and the structure is simple.
The invention is further arranged that the reset structure comprises a permanent magnet 140 arranged on the connecting rod 123, an electromagnet 141 arranged on the bottom of the long groove 122 and a reset spring 142 arranged between the connecting rod 123 and the bottom of the long groove 122, wherein the magnetic poles on the opposite sides of the permanent magnet 140 and the electromagnet 141 are arranged in a repulsive manner, the reset structure in the buffer mechanism can increase the shock resistance of the shunt seat 121, and the reset structure comprises the permanent magnet 140 arranged on the connecting rod 123, the electromagnet 141 arranged on the bottom of the long groove 122 and the reset spring 142 arranged between the connecting rod 123 and the bottom of the long groove 122, wherein the magnetic poles on the opposite sides of the permanent magnet 140 and the electromagnet 141 are arranged in a repulsive manner, so that repulsive acting force is formed between the electromagnet 141 and the permanent magnet 140 when the electromagnet 141 is electrified, and the reset effect and the shock resistance effect are improved.
The invention is further arranged that a spraying device is arranged in the dust treatment chamber 11, the spraying device comprises a spray head 20 arranged in the dust treatment chamber 11, a water tank connected with the spray head 20 and a water pump used for driving the spray head 20 to spray water, the spray head 20 comprises a pipe body 201 and a nozzle 202 connected with the pipe body 201, a water pressure regulator 12 is arranged in the pipe body 201, the water pressure regulator 12 comprises a plug rod 210 arranged in the pipe body 201, a shell 211 movably connected with the plug rod 210 and fixed in the pipe body 201 through a mounting frame, a retainer ring 212 arranged on the inner wall of the water outlet end of the pipe body 201, a plug 213 arranged on the plug rod 210 and matched with the inner wall of the retainer ring 212, and a lifter used for driving the plug rod 210 to lift and block the retainer ring 212 or open the retainer ring 212, a first water outlet hole 214 is further arranged on the retainer ring 212, a second water outlet hole 215 communicated with the first water outlet hole 214 is further arranged on the nozzle 202, further in order to improve the dust treatment effect, a spraying device is arranged in the dust treatment chamber 11, the spraying device comprises a spray head 20 arranged in the dust treatment chamber 11, a water tank connected with the spray head 20 and a water pump for driving the spray head 20 to spray water, the dust absorption effect is realized by adopting the arrangement of the structure, the burden of a convection fan is reduced, in addition, in order to improve the anti-blocking effect of the spray head 20 in a high dust environment, the spray head 20 comprises a pipe body 201 and a nozzle 202 connected with the pipe body 201, a water pressure regulator 12 is arranged in the pipe body 201, the water pressure regulator 12 comprises a plug rod 210 arranged in the pipe body 201, a shell 211 movably connected with the plug rod 210 and fixed in the pipe body 201 through a mounting frame, a retainer ring 212 arranged on the inner wall of the water outlet end of the pipe body 201, the plug 213 arranged on the plug rod 210 and matched with the inner wall of the retainer ring 212 and the lifter for driving the plug rod 210 to lift and block the retainer ring 212 or open the retainer ring 212 are also provided with the first water outlet 214, the nozzle 202 is also provided with the second water outlet 215 communicated with the first water outlet 214, by adopting the arrangement of the structure, when the retainer ring 212 and the plug 213 are matched and blocked, water flow can be discharged from the first water outlet 214, and then sprayed into the cavity through the second water outlet 215, and when the plug is blocked, the original water pressure can not open the water outlet, so that the plug 213 can be separated from the retainer ring 212, and at the moment, the water pressure can increase the water pressure from the center of the retainer ring 212, thereby realizing the effect of dredging the water outlet.
The lifter further comprises a push rod 220 with one end connected with the plug rod 210, an oil cavity 221 arranged in the shell 211, a piston 222 arranged in the oil cavity 221 and connected with the push rod 220, an oil duct 223 communicated with the oil cavity 221 and provided with a rod cavity, an oil groove 224 communicated with the oil duct 223, and an oil pump 225 respectively communicated with the oil groove 224 and the oil duct 223 and used for increasing the oil pressure in the oil cavity 221, and an inner spring 226 arranged between the outer wall of the oil cavity 221 and the plug rod 210 and sleeved outside the push rod 220, wherein the oil cavity 221 is used as an adjusting cavity, the oil cavity 221 is filled with oil and released to form lifting operation for the piston 222, the overall control efficiency is relatively high through oil pressure control, the oil pressure acting force is strong, the inner spring 226 can also form resetting for the plug rod 210 after being released through the oil pump 225, the processing of blocking a water outlet is convenient, the lifter is simple in structure, and the practicability is strong.
S1, checking whether the position of the adjusting rod 130 is at a first air passage position or not, if not, adjusting the position of the adjusting rod 130 to be at the first air passage position, setting an excessively large air passage flow early warning value of the flow detector as L, setting an allowable floating range of a time-interval flow difference as delta, and at the moment, the air inlet part of the air suction passage 10 is mainly an intermediate flow passage between the main seat body 120 and the split seat 121;
s2, starting an axial flow fan to exhaust air, detecting a flow value as L1 in real time through a flow monitor 3 in a time period T1, and adjusting to a second air passage position by driving the position of an adjusting rod 130 when the detected flow value tends to be balanced and the difference value floats in a delta value;
s3, continuously increasing the rotating speed of the axial flow fan, detecting the flow value to be L2 in real time through the flow monitor 3 in the period of T2, increasing the airflow speed, gradually expanding the air suction range to the part of the flow dividing seat 121, enabling the detected flow value to be balanced, enabling the difference value to be within the delta value, and adjusting the position of the adjusting rod 130 to the third air passage position through driving;
s4, adjusting the rotating speed of the axial flow fan to be the maximum value, detecting the flow value to be L3 in real time through the flow monitor 3 in the period of T3, increasing the flow speed of the air flow, gradually expanding the air suction range to the part of the flow dividing seat 121, enabling the detected flow value to be balanced, enabling the difference value to be within the delta value, driving the position of the adjusting rod 130, and enabling the adjusting rod 130 to be separated from the air suction channel 10;
s5, if the monitored flow value Lt is larger than L in the time period T1 and T2, the adjusting rod 130 needs to be driven to be separated from the air suction channel 10 in time to increase the air flow channel, and if the monitored flow value Lt is larger than L in the time period T3, the axial flow fan needs to be turned off to check the axial flow fan.
S6, repeating the steps S1-S5.
Through adopting above-mentioned technical scheme, beneficial effect, through the ventilation scope of control available runner, then realized under the rotational speed of the axial fan that increases constantly, form stable and balanced air current effect, under great dust environment, also can improve the absorption to the dust, ensure the stability of whole dust removal, reduce because the interior atmospheric pressure of axial fan drops sharply, form great influence to the absorption of dust, reduce the collision between the dust, reduce the possibility that static produced, control runner size and carry out real-time detection to the flow rate, very big improvement the security of dust removal, the practicality is strong, simple structure.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the invention, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a dust remover for filter material processing workshop, includes the frame, sets up dust removal box in the frame, sets up axial fan in dust removal box, the passageway of giving vent to anger with axial fan inlet channel intercommunication, set up dust treatment room (11) in dust removal box and with dust removal box on air suction channel (10), a serial communication port, air suction channel's (10) inlet port department is equipped with regulator (12) that are used for admitting air reposition of redundant personnel, regulator (12) including set up main pedestal (120) in air suction channel (10), set up reposition of redundant personnel seat (121) in main pedestal (120) and set up in main pedestal (120) and with reposition of redundant personnel between seat (121) buffer structure, the fretwork in the middle of reposition of redundant personnel seat (121), still be equipped with in air suction channel (10) and be used for adjusting flow regulator (12) of flow size.
2. The dust remover for filter material processing workshops of claim 1, wherein the buffer structure comprises a long groove (122) arranged on the side wall of the main base body (120), a connecting rod (123) with one end arranged in the long groove (122) and the other end fixedly connected with the side wall of the flow dividing base (121), and a reset structure arranged between each connecting rod (123) and the bottom of the corresponding long groove (122).
3. The dust remover for filter material processing workshops according to claim 2, wherein the flow regulator (12) comprises an adjusting rod (130) arranged at one side of an air outlet end of the air suction channel (10) and having a diameter smaller than the inner diameter of the air suction channel (10), a lifting motor (131) arranged outside the air suction channel (10) and used for driving the adjusting rod (130) to lift, and a plurality of adjusting steps (132) arranged on the adjusting rod (130), the outer diameter of each adjusting step (132) gradually increases from the air inlet end to the air outlet end, adjusting channels (133) with different annular diameters are formed between each adjusting step (132) and the air suction channel (10), and gaps of the adjusting channels (133) are gradually reduced from the air inlet end to the air outlet end.
4. A dust collector for filter material processing workshops according to claim 3, wherein each of the adjusting steps (132) includes a first air passage, a second air passage and a third air passage formed between the adjusting step and the air suction passage (10), and the air inflow of the first air passage, the second air passage and the third air passage is sequentially increased, and the interval of the first air passage is 0.5-1 times the interval between the main seat body (120) and the split seat (121).
5. The dust remover for filter material processing workshops of claim 4, wherein the reset structure is a permanent magnet (140) arranged on the connecting rod (123), an electromagnet (141) arranged on the bottom of the long groove (122), and a reset spring (142) arranged between the connecting rod (123) and the bottom of the long groove (122), and magnetic poles on opposite sides of the permanent magnet (140) and the electromagnet (141) are arranged in a repulsive manner.
6. The dust remover for filter material processing workshops according to claim 1, characterized in that, be equipped with spray set in dust treatment room (11), this spray set is including setting up shower nozzle (20) in dust treatment room (11), with shower nozzle (20) connected water tank and be used for driving shower nozzle (20) water spray, shower nozzle (20) include body (201) and be connected nozzle (202) with body (201), be equipped with water pressure regulator (12) in body (201), this water pressure regulator (12) include set up in body (201) cock stem (210), with cock stem (210) swing joint and be fixed in body (201) casing (211) through the mounting bracket, set up retaining ring (212) on body (201) water outlet end inner wall, set up on cock stem (210) and with retaining ring (212) inner wall looks adaptation end cap (213) and be used for driving cock stem (210) and go up and down and be used for driving retaining ring (212) or open lift (212), be equipped with on body (212) the lifting device (212), still be equipped with first water outlet hole (214) on body (201) water outlet hole (214) and water outlet hole (214) are connected.
7. The dust remover for filter material processing workshops according to claim 6, wherein the lifter comprises a push rod (220) with one end connected with a plug rod (210), an oil cavity (221) arranged in a housing (211), a piston (222) arranged in the oil cavity (221) and connected with the push rod (220), an oil duct (223) communicated with the oil cavity (221) and provided with a rod cavity, an oil groove (224) communicated with the oil duct (223), and an oil pump (225) respectively communicated with the oil groove (224) and the oil duct (223) and used for increasing the oil pressure in the oil cavity (221), and the lifter further comprises an inner spring (226) arranged between the outer wall of the oil cavity (221) and the plug rod (210) and sleeved outside the push rod (220).
8. The method for controlling the dust remover for the filter material processing workshop is suitable for the filter material processing workshop according to the above claim 1, and is characterized by further comprising a flow monitor (3) arranged in the air suction channel (10) and used for monitoring the flow in the air suction channel (10) in real time, wherein the specific steps are as follows, S1, checking whether the position of the adjusting rod (130) is at the first air channel position, if not, firstly adjusting the position of the adjusting rod (130) to be at the first air channel position, setting the excessively large air channel flow early warning value of the flow detector as L, setting the allowable floating range of the difference value of the time-division flow as delta, and at the moment, the air inlet part of the air suction channel (10) is mainly an intermediate flow channel between the main seat body (120) and the split seat (121);
s2, starting an axial flow fan to exhaust, detecting a flow value to be L1 in real time through a flow monitor (3) in a time period T1, enabling the detected flow value to tend to be balanced, and adjusting the position of a second air passage through driving an adjusting rod (130) when the difference value floats in a delta value;
s3, continuously increasing the rotating speed of the axial flow fan, detecting the flow value as L2 in real time through a flow monitor (3) in a time period T2, increasing the flow speed of the air flow, gradually expanding the air suction range to a flow dividing seat (121), enabling the detected flow value to be balanced, and adjusting the detected flow value to a third air passage position through driving the position of an adjusting rod (130) when the difference value is floating within a delta value;
s4, adjusting the rotating speed of the axial flow fan to be the maximum value, detecting the flow value to be L3 in real time through the flow monitor (3) in the period of T3, increasing the flow speed of the air flow, gradually expanding the air suction range to the part of the flow dividing seat (121), enabling the detected flow value to be balanced, enabling the difference value to be within the delta value, and enabling the adjusting rod (130) to be separated from the air suction channel (10) by driving the position of the adjusting rod (130);
s5, if the monitored flow value Lt is larger than L in the time period of T1 and T2, the adjusting rod (130) needs to be driven to be separated from the air suction channel (10) in time, the air flow channel is increased, and if the monitored flow value Lt is larger than L in the time period of T3, the axial flow fan needs to be closed for checking the axial flow fan.
S6, repeating the steps S1-S5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310215636.7A CN116351184A (en) | 2023-03-07 | 2023-03-07 | Dust remover for filter material processing workshop and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310215636.7A CN116351184A (en) | 2023-03-07 | 2023-03-07 | Dust remover for filter material processing workshop and control method thereof |
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| Publication Number | Publication Date |
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| CN116351184A true CN116351184A (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310215636.7A Pending CN116351184A (en) | 2023-03-07 | 2023-03-07 | Dust remover for filter material processing workshop and control method thereof |
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| CN (1) | CN116351184A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205858404U (en) * | 2016-07-22 | 2017-01-04 | 查舰 | A kind of Comprehesive coal mining frame spraying device |
| CN107335309A (en) * | 2017-07-03 | 2017-11-10 | 中电环保股份有限公司 | A kind of high-efficiency dust remover applied in sludge drying process |
| CN109338029A (en) * | 2018-11-07 | 2019-02-15 | 武汉科技大学 | A kind of gas flow adjusting means and deduster and dust pelletizing system |
| CN216050046U (en) * | 2021-10-18 | 2022-03-15 | 江阴市富仁高科股份有限公司 | Data acquisition system of energy supplementing equipment of hydrogen station |
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2023
- 2023-03-07 CN CN202310215636.7A patent/CN116351184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205858404U (en) * | 2016-07-22 | 2017-01-04 | 查舰 | A kind of Comprehesive coal mining frame spraying device |
| CN107335309A (en) * | 2017-07-03 | 2017-11-10 | 中电环保股份有限公司 | A kind of high-efficiency dust remover applied in sludge drying process |
| CN109338029A (en) * | 2018-11-07 | 2019-02-15 | 武汉科技大学 | A kind of gas flow adjusting means and deduster and dust pelletizing system |
| CN216050046U (en) * | 2021-10-18 | 2022-03-15 | 江阴市富仁高科股份有限公司 | Data acquisition system of energy supplementing equipment of hydrogen station |
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