CN114887385A - Ammonium phosphate ground paste production preparation facilities - Google Patents
Ammonium phosphate ground paste production preparation facilities Download PDFInfo
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- CN114887385A CN114887385A CN202210607124.0A CN202210607124A CN114887385A CN 114887385 A CN114887385 A CN 114887385A CN 202210607124 A CN202210607124 A CN 202210607124A CN 114887385 A CN114887385 A CN 114887385A
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- box
- frame
- box body
- filtering
- wall
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- 239000004254 Ammonium phosphate Substances 0.000 title claims abstract description 25
- 229910000148 ammonium phosphate Inorganic materials 0.000 title claims abstract description 25
- 235000019289 ammonium phosphates Nutrition 0.000 title claims abstract description 25
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title description 8
- 238000001914 filtration Methods 0.000 claims abstract description 72
- 239000012535 impurity Substances 0.000 claims abstract description 68
- 239000002002 slurry Substances 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001802 infusion Methods 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- -1 nitrogen-phosphorus compound Chemical class 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/003—Filters in combination with devices for the removal of liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a preparation device for ammonium phosphate slurry, which relates to the technical field of chemical equipment and comprises a box body, a base and a liquid conveying pipe, wherein the box body is fixedly connected to the upper surface of the base, a box door is arranged on the upper surface of the box body, the bottom end of the box body is fixedly communicated with a liquid discharging pipe, and the two bottom ends of the liquid conveying pipe are respectively and fixedly communicated with the left side surface and the right side surface of the box body. The invention has reasonable design structure, can take out the filter screens in the upper mounting frame for cleaning and replacing, greatly shortens the shutdown time in the operation process, is convenient for replacing the filter screens positioned above, and can filter slurry through the two filter screens and the two filter frames together, thereby greatly improving the filtering effect on the slurry, enabling the first auger rod to push impurities in the filter frames to fall into the collecting frame so as to be convenient for collecting the impurities, and enabling the second auger rod to push the impurities in the middle of the fixed plate into the communicating frame and slide into the collecting frame so as to enable the extrusion plate to extrude and compress the impurities in the collecting box.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to a preparation device for ammonium phosphate slurry.
Background
The ammonium phosphate is a high-quality, high-efficiency and high-concentration nitrogen-phosphorus compound fertilizer, is a main variety of modern compound fertilizer industry, is an important production material necessary for agricultural modernization in China, and in the production process of the ammonium phosphate fertilizer, impurities in ammonium phosphate slurry need to be preferentially removed and then subsequent processing is carried out to ensure the quality of the produced phosphate fertilizer.
Present ammonium phosphate ground paste filter equipment is the single face generally and uses, go on along with the production of ammonium phosphate ground paste, impurity on the filter equipment of incasement is also more accumulated, in order to avoid filter equipment to take place the jam, often need artifical frequent long-time shut down to take out the clearance with filter equipment again, make filter equipment be difficult to long-time use, filter equipment's practicality has been reduced, and simultaneously, general filter equipment also is difficult to collect the processing with the impurity after filtering is unified, give the certain inconvenience that the staff brought, thereby ammonium phosphate ground paste's production preparation efficiency has been reduced. Therefore, the device for producing and preparing the ammonium phosphate slurry is provided for solving the problems.
Disclosure of Invention
One) technical problem to be solved
The invention aims to make up the defects of the prior art and provides a preparation device for ammonium phosphate slurry production.
II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a preparation facilities is produced to phosphorus ammonium ground paste, includes box, base and transfer line, box fixed connection is in the upper surface of base, the upper surface of box is provided with the chamber door, the bottom mounting intercommunication of box has the fluid-discharge tube, two bottoms of transfer line respectively with the fixed intercommunication of the left and right sides face of box, the equal fixedly connected with guide plate of inside wall of box, and the guide plate is located the below of transfer line bottom, the inside of box is provided with rotary filter mechanism, carries filter mechanism, impurity extrusion mechanism and impurity conveying mechanism.
The rotary filtering mechanism comprises a first motor and two installation frames, the first motor is installed on the back face of the box body, the outer surface of each installation frame is in contact with the inner wall of the box body, the two rotation plates are fixedly connected between the installation frames, the middle portions of the two rotation plates are connected to the inner wall of the box body in a rotating mode, the output end of the first motor is fixedly connected with the middle portions of the rotation plates, and each filter screen is detachably connected to the inside of each installation frame.
The impurity conveying mechanism comprises two fixed frames and a collecting frame, the two fixed frames are respectively and fixedly communicated with the left side surface and the right side surface of the box body, the outer surfaces of the two fixed frames are respectively provided with a first electric push rod, the telescopic end of each fixed frame is fixedly connected with a filter frame, the filter frames are connected with the inner wall of the box body in a sliding way, the front surface of each filter frame is provided with a second motor, the inner wall of each filter frame is rotationally connected with a first auger rod, the output end of the second motor is fixedly connected with one end of the first auger rod, the collecting frame is fixedly connected with the inner wall of the box body, and the bottom surface of the collecting frame is provided with through holes, each bottom surface of the filtering frame is provided with a feed opening, the feed openings correspond to the positions right above the collecting frame, and two adjacent side surfaces of the filtering frame are respectively contacted with the left side surface and the right side surface of the mounting frame below the filtering frame.
The impurity extrusion mechanism comprises a second electric push rod and a seal box, the seal box is fixedly communicated with the back of the box body, the second electric push rod is installed on the upper surface of the seal box, an extrusion plate is fixedly connected with the telescopic end of the second electric push rod, the bottom surface of the extrusion plate is matched with the inner bottom wall of the collection frame, the inner bottom wall of the seal box is provided with a collection box in a sliding mode, the bottom surface of the collection box is provided with a filter hole, and the back of the seal box is provided with a sealing door.
Further, carry filter mechanism to include third motor, second hank dragon pole, fixed plate and intercommunication frame, the third motor is installed in the front of box, fixed plate fixed connection is in the front of collecting the frame, and the inside wall fixed connection of fixed plate and box, second auger pole rotates to be connected between the inner wall of collecting frame and box, the output of third motor run through the box and with the one end fixed connection of second hank dragon pole, the fixed bottom surface that communicates in the fixed plate of intercommunication frame, and the back of intercommunication frame and the inside fixed intercommunication of collecting the frame, the filtration pore that the equidistance was arranged is seted up to the inner bottom wall of fixed plate.
Furthermore, the front of the box body and the back of the seal box are both provided with observation windows.
Further, the bottom of box still is provided with heating mechanism, heating mechanism includes the barrel, the pulley is all installed to four edges of barrel bottom surface, the base is T word shape, two slide rails have been seted up to the upper surface of base, and the pulley slides and sets up in the inside of slide rail, the front of barrel is provided with the handle, the internally mounted of barrel has steam heating coil, the back of barrel is provided with the drain pipe, the upper surface of barrel articulates there is the cover, and the surface of cover can dismantle with the surface of barrel through the hasp and be connected, the last fixed surface intercommunication of cover has external screw thread pipe, external screw thread pipe's surface threaded connection has internal thread pipe, the external screw thread pipe surface has been seted up to the fluid-discharge tube surface of bottom half, internal thread pipe's inner wall and bottom half's fluid-discharge tube threaded connection.
Furthermore, the inside wall of the seal box is provided with a guide chute, and the upper surface of the extrusion plate is in an inclined plane shape.
Further, two four edges of the adjacent side of installing frame all are provided with the stopper, two a side that the installing frame kept away from each other all articulates there are two returning face plates, every the equal threaded connection of surface of returning face plate has the screw rod, and the surface threaded connection of the one end of screw rod and filter screen.
Thirdly), the beneficial effects are as follows:
compared with the prior art, the preparation device for ammonium phosphate slurry production has the following beneficial effects:
firstly, the invention can control the operation of two first electric push rods under the matching arrangement of a rotary filtering mechanism, an impurity conveying mechanism, a conveying filtering mechanism, an impurity extruding mechanism and a guide plate, so that two filtering frames are mutually far away, and under the operation of a first motor, two rotating plates are controlled to rotate together, so that the two rotating plates drive two mounting frames to rotate on the inner wall of a box body, when the two mounting frames rotate, the conveying of slurry through a liquid conveying pipe is temporarily stopped, after the two mounting frames rotate to the upper and lower positions, the operation of the two first electric push rods can be controlled, so that the two filtering frames are mutually close, and the two filtering frames are in contact with the mounting frames, so that the slurry can be conveyed into the box body again through the liquid conveying pipe, and then a filter screen positioned in the upper mounting frame is taken out for cleaning and replacing, thereby the operation process greatly shortens the shutdown time, thereby facilitating the replacement of the filter screen positioned above; in addition, the operation of the first motor can be controlled, the two rotating plates rotate 90 degrees, the two rotating plates are respectively positioned at the left side and the right side in the box body, the two filter screens are respectively close to the two bottom ends of the infusion tube, the operation of the two first electric push rods is controlled, the two filter frames are close to each other, finally the two filter frames are respectively contacted with the outer surfaces of the two installation frames, the slurry is conveyed into the box body through the infusion tube, and the slurry is filtered together through the two filter screens and the two filter frames, so that the filtering effect on the slurry is greatly improved; the filtered slurry flows downwards through the space between the two filter screens, impurities filtered by the filter screens drop downwards into the filter frame, and the first auger rod is driven to rotate under the operation of the second motor, so that the first auger rod pushes the impurities in the filter frame to drop into the collection frame, and the impurities are conveniently collected; then the slurry flows into the fixed plate through the filtering of the filter screen and the filter frame, the slurry flows to the middle part of the fixed plate in a centralized manner under the flow guiding action of the fixed plate so as to be convenient for the final filtering treatment of the slurry, when the two rotating plates rotate, impurities on the filter screen below gradually drop downwards and drop into the fixed plate, when the two rotating plates rotate to 90 degrees, the slurry can be filtered, the original impurities of the filter screen can be flushed into the fixed plate under the conveying impact of the slurry, and the second auger rod is driven to rotate through the operation of the third motor, so that the impurities in the middle part of the fixed plate are pushed into the communicating frame and slide into the collecting frame by the second auger rod; when the impurity in the collecting box is more, the operation control stripper plate that utilizes second electric putter descends, make the stripper plate extrude the compression to the impurity in the collecting box, impurity filtrating during the compression will also flow downwards through the filtration pore, so that the collecting box can collect more impurity, the collection space of impurity has rationally been utilized, meanwhile, the impurity that drops in the stripper plate top also landing to the left and right sides of stripper plate, so that collect the processing with impurity in unison, make filter equipment can long-time use, filter equipment's practicality has been improved.
Secondly, the barrel can be pushed to the position right below the bottom of the box body through the arrangement of the heating mechanism, so that the external thread pipe corresponds to the liquid discharge pipe at the bottom of the box body, then the internal thread pipe is rotated, the internal thread pipe is in threaded sleeve connection with the liquid discharge pipe at the bottom of the box body, the ammonium phosphate slurry filtered in the box body can enter the barrel, after the ammonium phosphate slurry is heated and discharged, the internal thread pipe is rotated to separate the internal thread pipe from the liquid discharge pipe of the box body, the barrel is pulled, the barrel cover is far away from the bottom of the box body, the barrel cover can be turned over, the interior of the barrel body can be cleaned and maintained, and the practicability of the device is greatly improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear partial cross-sectional view of the present invention;
FIG. 3 is a front partial cross-sectional view of the present invention;
FIG. 4 is a front partial cross-sectional view of the present invention;
FIG. 5 is a right partial cross-sectional view of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 4 at C in accordance with the present invention;
fig. 9 is an enlarged view of the structure at D in fig. 5 according to the present invention.
In the figure: 1. a box body; 2. a heating mechanism; 21. a barrel; 22. a pulley; 23. a slide rail; 24. an externally threaded tube; 25. an internally threaded tube; 26. a cylinder cover; 3. rotating the filter mechanism; 31. a first motor; 32. installing a frame; 33. a rotating plate; 34. filtering with a screen; 4. an impurity conveying mechanism; 41. a fixing frame; 42. a first electric push rod; 43. a filter frame; 44. a second motor; 45. a first auger stem; 46. a collection frame; 47. a feeding port; 5. a conveying and filtering mechanism; 51. a third motor; 52. a second auger rod; 53. a fixing plate; 54. a communication frame; 6. an impurity extrusion mechanism; 61. a second electric push rod; 62. a sealing box; 63. a collection box; 64. a pressing plate; 65. a material guide chute; 7. a base; 8. a transfusion tube; 9. a baffle; 10. a turnover plate; 11. a screw.
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.
As shown in fig. 1 to 9, the present invention provides a technical solution: the utility model provides a preparation facilities is produced to phosphorus ammonium ground paste, the power distribution box comprises a box body 1, base 7 and transfer line 8, 1 fixed connection of box is in the upper surface of base 7, can effectually guarantee the holistic stability of box 1, the upper surface of box 1 is provided with the chamber door, the bottom mounting intercommunication of box 1 has the fluid-discharge tube, two bottoms of transfer line 8 respectively with the fixed intercommunication of the left and right sides face of box 1, the equal fixedly connected with guide plate 9 of inside wall of box 1, and guide plate 9 is located the below of 8 bottoms of transfer line, the middle part that the slurry flows to box 1 can be guaranteed, the inside of box 1 is provided with rotary filter mechanism 3, carry filter mechanism 5, impurity extrusion mechanism 6 and impurity conveying mechanism 4.
The rotary filtering mechanism 3 comprises a first motor 31 and two mounting frames 32, the first motor 31 is mounted on the back of the box body 1, the outer surfaces of the two mounting frames 32 are both contacted with the inner wall of the box body 1, two rotating plates 33 are fixedly connected between the two mounting frames 32, the middle parts of the two rotating plates 33 are both rotatably connected with the inner wall of the box body 1, the output end of the first motor 31 is fixedly connected with the middle parts of the rotating plates 33, a filter screen 34 is detachably connected inside each mounting frame 32, the two rotating plates 33 can be controlled to rotate together under the operation of the first motor 31, so that the two rotating plates 33 drive the two mounting frames 32 to rotate on the inner wall of the box body 1, when the two mounting frames 32 rotate, the conveying of slurry through the infusion tube 8 is temporarily stopped, and after the two mounting frames 32 rotate to the upper and lower positions, the slurry can be conveyed into the box body 1 again through the infusion tube 8, then the filter screen 34 in the upper mounting frame 32 is taken out for cleaning and replacement, the operation process greatly shortens the shutdown time, thereby being convenient for replacing the filter screen 34 positioned above and greatly shortening the shutdown time, the four corners of the adjacent side surfaces of the two mounting frames 32 are respectively provided with a limiting block, the limiting blocks can well limit the filter screen 34, so as to be convenient for installation of personnel, and the side surfaces of the two filter screens 34 which are far away from each other are provided with handles, so that the filter screen 34 can be conveniently pulled out by personnel, two turnover plates 10 are hinged on the side surfaces of the two installation frames 32 far away from each other, the outer surface of each turnover plate 10 is in threaded connection with a screw rod 11, and the one end of screw rod 11 and the surface threaded connection of filter screen 34, the top of screw rod 11 is provided with changes the handle, can conveniently fix filter screen 34, also more convenient when dismantling filter screen 34.
The impurity conveying mechanism 4 comprises two fixed frames 41 and a collecting frame 46, the two fixed frames 41 are respectively and fixedly communicated with the left side surface and the right side surface of the box body 1, first electric push rods 42 are respectively arranged on the outer surfaces of the two fixed frames 41, the telescopic end of each first electric push rod 42 is positioned in the fixed frame 41, the telescopic end of each fixed frame 41 is fixedly connected with a filtering frame 43, the filtering frame 43 is in sliding connection with the inner wall of the box body 1, two guide plates 9 are respectively positioned right above the filtering frame 43, slurry can be prevented from flowing from the front side surface and the back side surface of the filtering frame 43, slurry can be prevented from flowing from a gap between the filtering frame 43 and the fixed frame 41, the slurry can normally flow into the filtering frame 43 and the filter screen 34, so that the normal filtering of the slurry is ensured, a second motor 44 is arranged on the front surface of each filtering frame 43, and the inner wall of each filtering frame 43 is rotatably connected with a first twisted rod 45, the output end of the second motor 44 is fixedly connected with one end of the first auger rod 45, the collecting frame 46 is fixedly connected with the inner wall of the box body 1, the bottom surface of the collecting frame 46 is provided with a through hole, the bottom surface of the collecting frame 46 is in an inclined plane shape, so that impurities falling into the collecting frame 46 can slide down to the middle part of the collecting frame 46, the bottom surface of each filtering frame 43 is provided with a feed opening 47, the feed openings 47 correspond to the positions right above the collecting frame 46, the first auger rod 45 can be driven to rotate in the filtering frame 43 under the operation of the second motor 44, so that the impurities in the filtering frame 43 are pushed to the feed openings 47, the impurities finally fall into the collecting frame 46 for collection and filtration, one side surface adjacent to each filtering frame 43 is respectively contacted with the left side surface and the right side surface of the mounting frame 32 positioned below, the contact sealing performance between the two filtering frames 43 and the mounting frame 32 can be ensured, and slurry can be better filtered, through the matching arrangement of the impurity conveying mechanism 4 and the rotary filtering mechanism 3, the feeding of the infusion tube 8 can be closed before the two rotating plates 33 rotate, and the operation of the two first electric push rods 42 is controlled, so that the two filtering frames 43 are far away from each other, that is, the two mounting frames 32 can rotate on the inner wall of the box body 1, the outer surfaces of the two mounting frames 32 can not touch the filtering frames 43, after the rotation is finished, the operation of the two first electric push rods 42 can be controlled, the two filtering frames 43 are close to each other, and the two filtering frames 43 are in contact with the mounting frames 32, in addition, the operation of the first motor 31 can be controlled, so that the two rotating plates 33 rotate by 90 degrees, the two rotating plates 33 are respectively positioned at the left side and the right side in the box body 1, the two filter screens 34 are respectively close to the two bottom ends of the infusion tube 8, and then the operation of the two first electric push rods 42 is controlled, make two filter frames 43 be close to each other, finally make two filter frames 43 contact with the surface of two installing frames 32 respectively, pass through transfer line 8 again with the ground paste and carry to the box 1 in, the ground paste filters together through two filter screens 34 and two filter frames 43, has improved the filter effect to the ground paste greatly, and the ground paste after the filtration flows down through between two filter screens 34, and the impurity through filter screen 34 filtration drops downwards to in filtering frame 43 to the collection of impurity.
The conveying and filtering mechanism 5 comprises a third motor 51, a second auger rod 52, a fixing plate 53 and a communicating frame 54, the third motor 51 is installed on the front surface of the box body 1, the fixing plate 53 is fixedly connected to the front surface of the collecting frame 46, the fixing plate 53 is fixedly connected with the inner side wall of the box body 1, the second auger rod 52 is rotatably connected between the collecting frame 46 and the inner wall of the box body 1, the output end of the third motor 51 penetrates through the box body 1 and is fixedly connected with one end of the second auger rod 52, the communicating frame 54 is fixedly communicated with the bottom surface of the fixing plate 53, the back surface of the communicating frame 54 is fixedly communicated with the inside of the collecting frame 46, the inner bottom wall of the fixing plate 53 is provided with filtering holes which are arranged at equal intervals, under the arrangement of the conveying and filtering mechanism 5, the conveying and filtering mechanism can be mutually matched with the rotating and filtering mechanism 3 and the impurity conveying mechanism 4, so that the slurry flows into the fixing plate 53 through the filtering of the filter screen 34 and the filtering frame 43, under the water conservancy diversion effect through fixed plate 53, make the concentrated middle part that flows to fixed plate 53 of ground paste, so that the final filtration processing of ground paste, when two rotor plates 33 are rotatory, make the impurity that is located on below filter screen 34 will drop downwards gradually, and drop to in the fixed plate 53, after two rotor plates 33 rotated to 90, can begin the filtration to the ground paste, under the transport impact of ground paste, can dash the impurity that filter screen 34 was originally in falling to fixed plate 53, and the operation through third motor 51 drives second auger rod 52 rotatory, make second auger rod 52 with the impurity propelling movement in fixed plate 53 middle part to in communicating frame 54 and the landing to collecting frame 46, so that collect the processing with impurity in unison, make filter equipment can long-time use, filter equipment's practicality has been improved.
The impurity squeezing mechanism 6 comprises a second electric push rod 61 and a seal box 62, the seal box 62 is fixedly communicated with the back of the box body 1, the second electric push rod 61 is installed on the upper surface of the seal box 62, the front of the box body 1 and the back of the seal box 62 are both provided with observation windows, the filtering conditions in the box body 1 and the seal box 62 can be conveniently observed, thereby ensuring the normal filtering of slurry, the telescopic end of the second electric push rod 61 is fixedly connected with a squeezing plate 64, the bottom surface of the squeezing plate 64 is matched with the inner bottom wall of the collecting frame 46, the inner bottom wall of the seal box 62 is slidably provided with a collecting box 63, the bottom surface of the collecting box 63 is provided with a filtering hole, the back of the seal box 62 is provided with a seal door, the sealing performance in the seal box 62 is ensured, the inner side wall of the seal box 62 is provided with a guide chute 65, the upper surface of the squeezing plate 64 is in the shape of an inclined plane, when impurities falling on the squeezing plate 64 better slide into the guide chutes 65 at the left side and the right side, and drop to in the collecting box 63, see through the observation window at the back of seal box 62, can observe the collection condition of impurity in the collecting box 63, when the impurity in the collecting box 63 is more, utilize the operation control stripper plate 64 of second electric putter 61 to descend, make stripper plate 64 extrude the compression to the impurity in the collecting box 63, impurity filtrating during the compression will also flow downwards through the filtration pore, so that the collecting box 63 can collect more impurity, rationally utilized the collection space of impurity, meanwhile, the impurity that drops in the stripper plate 64 top also slips to the left and right sides of stripper plate 64.
The bottom of the box body 1 is also provided with a heating mechanism 2, the heating mechanism 2 comprises a barrel body 21, pulleys 22 are arranged at four corners of the bottom surface of the barrel body 21, the base 7 is in a T shape, two slide rails 23 are arranged on the upper surface of the base 7, the pulleys 22 are arranged inside the slide rails 23 in a sliding manner, so that the barrel body 21 can slide on the upper surface of the base 7, a handle is arranged on the front surface of the barrel body 21 so as to pull the barrel body 21, a steam heating coil is arranged inside the barrel body 21, a liquid outlet pipe is arranged on the back surface of the barrel body 21, so that the filtered ammonium phosphate slurry is heated by the steam heating coil and then discharged from the liquid outlet pipe, a barrel cover 26 is hinged to the upper surface of the barrel body 21, the outer surface of the barrel cover 26 is detachably connected with the outer surface of the barrel body 21 through a lock catch, so as to be convenient for cleaning and maintaining the interior of the barrel body 21, an external threaded pipe 24 is fixedly communicated with the upper surface of the barrel cover 26, the outer surface of the external thread pipe 24 is connected with an internal thread pipe 25 by screw thread, the outer surface of the liquid discharge pipe at the bottom end of the box body 1 is provided with external screw thread, the inner wall of the internal thread pipe 25 is connected with the liquid discharge pipe at the bottom end of the box body 1 by screw thread, under the arrangement of the heating mechanism 2, the cylinder body 21 can be pushed to the right lower part of the bottom of the box body 1, the external thread pipe 24 is corresponding to the liquid discharge pipe at the bottom end of the box body 1, then the internal thread pipe 25 is rotated to lead the internal thread pipe 25 to be sheathed on the liquid discharge pipe at the bottom end of the box body 1 in a threaded manner, the filtered ammonium phosphate slurry in the box body 1 can enter the cylinder body 21, when the ammonium phosphate slurry is heated and discharged, the internal thread pipe 25 is rotated to separate the internal thread pipe 25 from the liquid discharge pipe of the box body 1, the cylinder body 21 is pulled to separate the cylinder cover 26 from the bottom of the box body 1, can overturn the cover 26, and greatly improve the practicability of the device for cleaning and maintaining the inside of the cylinder body 21.
The working principle is as follows: the operation of the two first electric push rods 42 is controlled to make the two filter frames 43 away from each other, and under the operation of the first motor 31, the two rotary plates 33 are controlled to rotate together, so that the two rotary plates 33 drive the two mounting frames 32 to rotate on the inner wall of the box body 1, when the two mounting frames 32 rotate, the conveying of slurry through the liquid conveying pipe 8 is temporarily stopped, after the two mounting frames 32 rotate to the next two positions, the operation of the two first electric push rods 42 can be controlled, the two filter frames 43 are made to approach each other, and the two filter frames 43 are made to contact with the mounting frames 32, so that the slurry can be conveyed into the box body 1 through the liquid conveying pipe 8 again, and then the filter screens 34 in the upper mounting frame 32 are taken out for cleaning and replacement, the operation process greatly shortens the shutdown time, and is convenient for replacing the filter screens 34 above; in addition, the operation of the first motor 31 can be controlled, the two rotating plates 33 are rotated by 90 degrees, the two rotating plates 33 are respectively positioned at the left side and the right side in the box body 1, the two filter screens 34 are respectively close to the two bottom ends of the infusion tube 8, the operation of the two first electric push rods 42 is controlled, the two filter frames 43 are mutually close, finally the two filter frames 43 are respectively contacted with the outer surfaces of the two installation frames 32, the slurry is conveyed into the box body 1 through the infusion tube 8, and the slurry is filtered together through the two filter screens 34 and the two filter frames 43, so that the filtering effect on the slurry is greatly improved; the filtered slurry flows downwards through the space between the two filter screens 34, impurities filtered by the filter screens 34 fall downwards into the filter frame 43, and the first auger rod 45 is driven to rotate under the operation of the second motor 44, so that the impurities in the filter frame 43 are pushed by the first auger rod 45 to fall into the collection frame 46, and the impurities are conveniently collected; then the slurry flows into the fixed plate 53 through the filtering of the filter screen 34 and the filter frame 43, the slurry flows to the middle of the fixed plate 53 intensively under the flow guiding action of the fixed plate 53, so as to facilitate the final filtering treatment of the slurry, when the two rotating plates 33 rotate, the impurities on the filter screen 34 below gradually fall downwards and fall into the fixed plate 53, when the two rotating plates 33 rotate to 90 degrees, the slurry can be filtered, under the conveying impact of the slurry, the original impurities of the filter screen 34 can be flushed into the fixed plate 53, and the second auger rod 52 is driven to rotate by the operation of the third motor 51, so that the impurities in the middle of the fixed plate 53 are pushed into the communication frame 54 by the second auger rod 52 and fall into the collection frame 46; when the impurities in the collecting box 63 are more, the extrusion plate 64 is controlled to descend by using the operation of the second electric push rod 61, so that the extrusion plate 64 extrudes and compresses the impurities in the collecting box 63, the impurity filtrate during compression also flows downwards through the filter holes, so that the collecting box 63 can collect more impurities, the collection space of the impurities is reasonably utilized, meanwhile, the impurities falling above the extrusion plate 64 also slide to the left side and the right side of the extrusion plate 64, so that the impurities are uniformly collected and treated, the filtering device can be used for a long time, the practicability of the filtering device is improved, the barrel body 21 is pushed to the position under the bottom of the box body 1, the outer threaded pipe 24 corresponds to the liquid discharge pipe at the bottom of the box body 1, the inner threaded pipe 25 is rotated to be sleeved on the liquid discharge pipe at the bottom of the box body 1 in a threaded manner, and the ammonium phosphate slurry filtered in the box body 1 can enter the barrel body 21, after the ammonium phosphate ground paste is heated and discharged, the internal thread pipe 25 is rotated to separate the internal thread pipe 25 from the liquid discharge pipe of the box body 1, the barrel body 21 is pulled, the barrel cover 26 is far away from the bottom of the box body 1, the barrel cover 26 can be turned over, and the inside of the barrel body 21 is cleaned and maintained, so that the practicability of the device is greatly improved.
Claims (6)
1. The utility model provides a preparation facilities is produced to phosphorus ammonium ground paste, includes box (1), base (7) and transfer line (8), box (1) fixed connection is in the upper surface of base (7), the upper surface of box (1) is provided with the chamber door, the bottom mounting intercommunication of box (1) has fluid-discharge tube, its characterized in that: the two bottom ends of the infusion tube (8) are respectively and fixedly communicated with the left side surface and the right side surface of the box body (1), the inner side wall of the box body (1) is fixedly connected with a guide plate (9), the guide plate (9) is positioned below the bottom end of the infusion tube (8), and a rotary filtering mechanism (3), a conveying and filtering mechanism (5), an impurity squeezing mechanism (6) and an impurity conveying mechanism (4) are arranged inside the box body (1);
the rotary filtering mechanism (3) comprises a first motor (31) and two mounting frames (32), the first motor (31) is mounted on the back of the box body (1), the outer surfaces of the two mounting frames (32) are in contact with the inner wall of the box body (1), two rotating plates (33) are fixedly connected between the two mounting frames (32), the middle parts of the two rotating plates (33) are rotatably connected to the inner wall of the box body (1), the output end of the first motor (31) is fixedly connected with the middle parts of the rotating plates (33), and a filter screen (34) can be detachably connected inside each mounting frame (32);
the impurity conveying mechanism (4) comprises two fixing frames (41) and a collecting frame (46), the two fixing frames (41) are respectively and fixedly communicated with the left side surface and the right side surface of the box body (1), a first electric push rod (42) is installed on the outer surface of the two fixing frames (41), the telescopic end of each fixing frame (41) is fixedly connected with a filtering frame (43), the filtering frame (43) is in sliding connection with the inner wall of the box body (1), a second motor (44) is installed on the front surface of each filtering frame (43), the inner wall of each filtering frame (43) is rotatably connected with a first auger rod (45), the output end of the second motor (44) is fixedly connected with one end of the first auger rod (45), the collecting frame (46) is fixedly connected with the inner wall of the box body (1), the bottom surface of the collecting frame (46) is provided with a through hole, the bottom surface of each filtering frame (43) is provided with a discharging hole (47), the feed opening (47) corresponds to the position right above the collecting frame (46), and one adjacent side surface of the two filtering frames (43) is respectively contacted with the left side surface and the right side surface of the mounting frame (32) positioned below;
impurity extrusion mechanism (6) include second electric putter (61) and seal box (62), seal box (62) fixed intercommunication in the back of box (1), install in the upper surface of seal box (62) second electric putter (61), the flexible end fixedly connected with stripper plate (64) of second electric putter (61), the bottom surface of stripper plate (64) and the interior diapire looks adaptation of collecting frame (46), the interior diapire of seal box (62) slides and is provided with collecting box (63), and the bottom surface of collecting box (63) has seted up the filtration pore, the back of seal box (62) is provided with sealing door.
2. The apparatus for producing ammonium phosphate slurry according to claim 1, wherein: conveying and filtering mechanism (5) include third motor (51), second hank dragon pole (52), fixed plate (53) and intercommunication frame (54), third motor (51) are installed in the front of box (1), fixed plate (53) fixed connection is in the front of collecting frame (46), and fixed plate (53) and the inside wall fixed connection of box (1), second hank dragon pole (52) rotate to be connected between the inner wall of collecting frame (46) and box (1), the output of third motor (51) run through box (1) and with the one end fixed connection of second hank dragon pole (52), intercommunication frame (54) fixed intercommunication in the bottom surface of fixed plate (53), and the back of intercommunication frame (54) and the inside fixed intercommunication of collecting frame (46), the filtration pore that the equidistance was arranged is seted up to the inner bottom wall of fixed plate (53).
3. The apparatus for producing ammonium phosphate slurry according to claim 1, wherein: and observation windows are arranged on the front surface of the box body (1) and the back surface of the seal box (62).
4. The apparatus for producing ammonium phosphate slurry according to claim 1, wherein: the bottom of box (1) still is provided with heating mechanism (2), heating mechanism (2) include barrel (21), pulley (22) are all installed to four edges of barrel (21) bottom surface, base (7) are T word shape, two slide rails (23) have been seted up to the upper surface of base (7), and pulley (22) slide and set up in the inside of slide rail (23), the front of barrel (21) is provided with the handle, the internally mounted of barrel (21) has steam heating coil, the back of barrel (21) is provided with the drain pipe, the upper surface of barrel (21) articulates there is cover (26), and the surface of cover (26) passes through the hasp and can dismantle with the surface of barrel (21) and be connected, the upper surface mounting intercommunication of cover (26) has external screw tube (24), the surface threaded connection of external screw tube (24) has internal thread pipe (25), the external screw thread is arranged on the outer surface of the liquid discharge pipe at the bottom end of the box body (1), and the inner wall of the internal thread pipe (25) is in threaded connection with the liquid discharge pipe at the bottom end of the box body (1).
5. The apparatus for producing ammonium phosphate slurry according to claim 1, wherein: the inner side wall of the seal box (62) is provided with a guide chute (65), and the upper surface of the extrusion plate (64) is in an inclined plane shape.
6. The apparatus for producing ammonium phosphate slurry according to claim 1, wherein: two four edges of the adjacent side of installing frame (32) all are provided with the stopper, two the side that installing frame (32) kept away from each other all articulates there are two returning face plates (10), every the equal threaded connection of surface of returning face plate (10) has screw rod (11), and the surface threaded connection of the one end of screw rod (11) and filter screen (34).
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