High-efficient pulse sack dust removal system of yellow phosphorus production raw materials of going into stove
Technical Field
The utility model relates to the technical field of yellow phosphorus production, in particular to a high-efficiency pulse cloth bag dust removal system for raw materials fed into a furnace in yellow phosphorus production.
Background
The yellow phosphorus preparation method is to mix the three materials, dry and granulate the materials with the ore as the raw material, the silica as the flux and the coke as the reducing agent, then continuously put the materials into a closed electric furnace, heat and melt the materials, and then use a pulse cloth bag dust removal system to carry out dust removal treatment when producing the yellow phosphorus.
Through searching, the utility model with the patent number of CN215742398U and the name of a pulse cloth bag dust removal system comprises a pulse cloth bag dust removal body and a cooling box, and research and analysis show that the device can effectively reduce the temperature of smoke, avoid damaging the dust removal cloth bag at high temperature, prolong the service life and reduce the maintenance cost when in use, but has the following defects to a certain extent.
If the device is used, the dust is removed by the pulse component, and the residual dust on the filter bag is blown by the compressed air during the use, so that the dust removal purpose is achieved, the residual dust still adheres to the filter bag after the dust removal, the filtering effect of the filter bag can be affected, the device generally does not have the function of automatically discharging the dust during the use, a large amount of dust is easily accumulated in the device during the long-time use, a large amount of time and effort of workers can be consumed if the manual cleaning is adopted, and meanwhile, the high-efficiency pulse cloth bag dust removal system for the raw materials for producing yellow phosphorus is designed for solving the technical problems.
Disclosure of utility model
The utility model aims to provide a high-efficiency pulse cloth bag dust removal system for raw materials in a yellow phosphorus production furnace, which has the advantages of good dust removal effect and capability of automatically discharging and cleaning dust, and solves the problems that dust residues still exist on a filter bag after dust removal only through a pulse component, an automatic dust discharging function is not realized, and a great amount of time and energy of workers can be consumed by adopting manual cleaning.
The high-efficiency pulse cloth bag dust removal system for the raw materials of the yellow phosphorus production furnace comprises a dust removal box body, wherein the top of the right side of the dust removal box body is communicated with an exhaust pipe, the left side of the dust removal box body is communicated with an air inlet pipe, a dust removal cloth bag is transversely and fixedly arranged in an inner cavity of the dust removal box body, a pulse dust remover is fixedly arranged on the rear side of the inner cavity of the dust removal box body, a discharging assembly is arranged at the bottom of the inner cavity of the dust removal box body, and a cleaning assembly is arranged on the right side of the dust removal box body.
Preferably, the cleaning assembly comprises a first motor, first motor fixed mounting is in the left side of dust removal box, the output of first motor runs through to the inner chamber of dust removal box and fixedly connected with threaded rod, the surface thread bush of threaded rod is equipped with the screw thread piece, the fixed slide rail of bottom fixedly connected with of dust removal sack, the surface activity cover of fixed slide rail is equipped with the connection sliding frame, the bottom fixedly connected with rectangular type cavity mounting panel of connection sliding frame, rectangular type cavity air outlet spray plate is installed in the top intercommunication of rectangular type cavity mounting panel, the right side fixedly connected with box that admits air of dust removal box, box top fixedly connected with aspiration pump admits air.
Preferably, the end of giving vent to anger of aspiration pump communicates with rectangular cavity mounting panel, the horizontal fixedly connected with filter of inner chamber of inlet box, the filter screen is all inlayed and is installed to the front and back both sides of inlet box, the both sides at screw thread piece top are all fixedly connected with stopper.
Preferably, the material discharging assembly comprises a flow guiding frame, the flow guiding frame is fixedly arranged at the bottom of the dust removing box body, two sides of the flow guiding frame are respectively communicated with a material discharging pipe, the top of the material discharging pipe is provided with a sealing baffle in a penetrating mode, the left side of the dust removing box body is fixedly connected with a second motor, the output end of the second motor is provided with a bidirectional screw rod in a penetrating mode to the inner cavity of the dust removing box body, and the surface thread sleeve of the bidirectional screw rod is provided with a thread scraping plate.
Preferably, the inner cavity of the flow guiding frame is transversely and fixedly connected with a limit guide rod, the thread scraping plate is movably sleeved on the surface of the limit guide rod, and the top of the sealing baffle is fixedly connected with a handle.
Preferably, four corners of the bottom of the dust removal box body are fixedly connected with supporting legs, the front side and the rear side of the bottom of the inner cavity of the dust removal box body are fixedly connected with guide blocks, and the inner cavity of the dust removal box body is transversely fixedly connected with a baffle plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the cooperation of the first motor, the threaded rod, the strip-shaped hollow support plate, the threaded block and the strip-shaped hollow air outlet spray plate, the filtering component can be effectively cleaned, after the pulse dust collector finishes filtering cleaning, the first motor drives the strip-shaped hollow air outlet spray plate to perform secondary cleaning on the filtering component through the threaded rod, so that dust is prevented from remaining on the surface of the component after the filtering component is cleaned, the cleaning effect of equipment on the component is improved, and the influence on the filtering effect of the filtering component is prevented.
2. According to the utility model, through the cooperation of the flow guiding frame, the material discharging pipe, the second motor, the bidirectional screw and the threaded scraping plate, dust in equipment can be automatically discharged, when the equipment is used, the second motor and the bidirectional screw are matched with the threaded scraping plate to clean the dust in the equipment regularly, and then the material discharging pipe is used for discharging the dust from the equipment so as to prevent the influence on the use of the equipment, so that the labor capacity of workers can be reduced, and meanwhile, the cleaning efficiency of the equipment can be improved, and the practicability of the equipment is improved.
Drawings
FIG. 1 is a cross-sectional perspective view of the structure of the present utility model;
FIG. 2 is a second perspective view of the structure of the present utility model;
FIG. 3 is a rear perspective view of the structure of the present utility model;
FIG. 4 is an exploded perspective view of a partial structure cleaning assembly of the present utility model;
FIG. 5 is an exploded perspective view of a partial structure cleaning assembly of the present utility model;
Fig. 6 is an exploded perspective view of a partially constructed discharge assembly of the present utility model.
In the figure, the dust removing box body is 1, the dust removing box body is 2, the exhaust pipe is 3, the air inlet pipe is 4, the dust removing cloth bag is 5, the pulse type dust remover is 6, the cleaning component is 7, the discharging component is 8, the first motor is 9, the threaded rod is 10, the fixed sliding rail is 11, the connecting sliding frame is 12, the long-strip-shaped hollow supporting plate is 13, the threaded block is 14, the long-strip-shaped hollow air outlet spraying plate is 15, the air inlet box is 16, the filter screen is 17, the filter plate is 18, the air pump is 19, the flow guiding frame is 20, the discharging pipe is 21, the sealing baffle is 22, the second motor is 23, the bidirectional screw is 24, and the threaded scraping plate is arranged.
Detailed Description
Referring to fig. 1-6, a high-efficiency pulse cloth bag dust removal system for raw materials in a furnace for producing yellow phosphorus comprises a dust removal box body 1, wherein an exhaust pipe 2 is communicated with the top of the right side of the dust removal box body 1, an air inlet pipe 3 is communicated with the left side of the dust removal box body 1, a dust removal cloth bag 4 is transversely and fixedly arranged in an inner cavity of the dust removal box body 1, a pulse dust remover 5 is fixedly arranged on the rear side of the inner cavity of the dust removal box body 1, a discharge assembly 7 is arranged at the bottom of the inner cavity of the dust removal box body 1, and a cleaning assembly 6 is arranged on the right side of the dust removal box body 1.
Referring to fig. 1, 4 and 5, the cleaning assembly 6 includes a first motor 8, the first motor 8 is fixedly installed on the left side of the dust removal box 1, an output end of the first motor 8 penetrates through an inner cavity of the dust removal box 1 and is fixedly connected with a threaded rod 9, a threaded block 13 is sleeved on the surface of the threaded rod 9, a fixed sliding rail 10 is fixedly connected to the bottom of the dust removal cloth bag 4, a connecting sliding frame 11 is movably sleeved on the surface of the fixed sliding rail 10, a strip-shaped hollow support plate 12 is fixedly connected to the bottom of the connecting sliding frame 11, a strip-shaped hollow air spraying plate 14 is installed on the top of the strip-shaped hollow support plate 12 in a communicating manner, an air inlet box 15 is fixedly connected to the right side of the dust removal box 1, and an air pump 18 is fixedly connected to the top of the air inlet box 15.
Referring to fig. 1, 4 and 5, the air outlet end of the air pump 18 is communicated with the elongated hollow support plate 12, the inner cavity of the air inlet box 15 is transversely and fixedly connected with a filter plate 17, the front and rear sides of the air inlet box 15 are respectively embedded with a filter screen 16, and the two sides of the top of the screw block 13 are respectively fixedly connected with a limiting block.
Referring to fig. 1 and 6, the discharging assembly 7 includes a guiding frame 19, the guiding frame 19 is fixedly installed at the bottom of the dust removing box 1, two sides of the guiding frame 19 are respectively communicated with a discharging pipe 20, a sealing baffle 21 is installed at the top of the discharging pipe 20 in a penetrating manner, a second motor 22 is fixedly connected to the left side of the dust removing box 1, an output end of the second motor 22 penetrates through an inner cavity of the dust removing box 1 and is fixedly connected with a bidirectional screw 23, a threaded scraping plate 24 is sleeved on the surface of the bidirectional screw 23, and the number of the threaded scraping plates 24 is two.
Referring to fig. 1 and 6, a limiting guide rod is transversely and fixedly connected to an inner cavity of the flow guiding frame 19, a threaded scraper 24 is movably sleeved on the surface of the limiting guide rod, and a handle is fixedly connected to the top of the sealing baffle 21.
Referring to fig. 1, 2, 3 and 4, four corners of the bottom of the dust removal box 1 are fixedly connected with supporting legs, the front side and the rear side of the bottom of the inner cavity of the dust removal box 1 are fixedly connected with guide blocks, and the inner cavity of the dust removal box 1 is transversely and fixedly connected with a baffle.
Through setting up the guide block, can lead to the dust that drops to in leading-in water conservancy diversion frame 19 with the dust, through setting up spacing guide arm, can lead to spacing to screw flight 24, in order to prevent screw flight 24 and take place to rotate when removing, through setting up the closure baffle 21, can seal in the row material pipe 20, in order to prevent that there is the dust to fly out in the dust removal box 1 when using, through setting up the supporting leg, can support equipment, so that equipment places, through the cooperation of fixed slide rail 10 and connection sliding frame 11, be convenient for install rectangular type cavity mounting panel 12, also make a round trip movement simultaneously in rectangular type cavity mounting panel 12, through the cooperation of filter 17 and filter screen 16, can filter the dust in the air, so that there is external dust to get into in the dust removal box 1.
When in use, when yellow phosphorus is produced, smoke in a smelting furnace can convey smoke dust into the dust removing box body 1 through the air inlet pipe 3, after the smoke enters the dust removing box body 1, the smoke enters the dust removing cloth bag 4, so that the dust removing cloth bag 4 can filter dust in the smoke, when the dust removing cloth bag 4 filters the smoke, a user starts the pulse type dust remover 5 through the external controller, then the pulse type dust remover 5 can blow air into the dust removing cloth bag 4 through air wave, so that the dust removing cloth bag 4 vibrates, thereby shaking off dust on the surface, after the dust removing cloth bag 4 filters the smoke, the user controls the first motor 8 again, then the output end of the first motor 8 drives the threaded block 13 through the threaded rod 9, the threaded block 13 drives the strip type hollow air outlet spray plate 14 through the strip type hollow support plate 12 to move when in moving, when the long-strip hollow air outlet spray plate 14 moves, a user starts the air pump 18, so that the long-strip hollow air outlet spray plate 14 can blow air to the surface of the dust collection cloth bag 4, residual dust on the surface of the dust collection cloth bag 4 is blown off, when the equipment works, workers clean the dust in the equipment at regular intervals, then the user moves the recovery device to the bottom of the discharge pipe 20 or sleeves the discharge pipe 20, simultaneously pulls out the sealing baffle 21 from the discharge pipe 20, after the completion, the user starts the second motor 22, and then the second motor 22 drives the two threaded scrapers 24 to move oppositely through the bidirectional screw 23, so that the accumulated dust is pushed into the discharge pipe 20, and the dust can fall into the recovery equipment, so that the workers can process the dust.
In summary, the high-efficiency pulse cloth bag dust removal system for the raw materials for the production of yellow phosphorus solves the problems that dust is still remained on a filter bag after the dust removal by only pulse components in general and the dust removal is not automatically carried out by adopting manual cleaning, and a great amount of time and energy of workers are consumed by adopting the cooperation of the dust removal box body 1, the exhaust pipe 2, the air inlet pipe 3, the dust removal cloth bag 4, the pulse dust remover 5, the cleaning component 6, the discharging component 7, the first motor 8, the threaded rod 9 and the fixed slide rail 10.