CN115337692A - Barium hydroxide prepares and uses filter equipment - Google Patents
Barium hydroxide prepares and uses filter equipment Download PDFInfo
- Publication number
- CN115337692A CN115337692A CN202211009689.5A CN202211009689A CN115337692A CN 115337692 A CN115337692 A CN 115337692A CN 202211009689 A CN202211009689 A CN 202211009689A CN 115337692 A CN115337692 A CN 115337692A
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- Prior art keywords
- barium hydroxide
- box
- fixed
- filtering
- filter
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- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 title claims abstract description 64
- 229910001863 barium hydroxide Inorganic materials 0.000 title claims abstract description 64
- 238000001914 filtration Methods 0.000 claims abstract description 53
- 239000004744 fabric Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000011010 flushing procedure Methods 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 33
- 241000220317 Rosa Species 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 27
- 238000003860 storage Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
Images
Classifications
-
- 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
- B01D29/05—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 supported
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering device for preparing barium hydroxide, which relates to the technical field of barium hydroxide filtration and comprises a box body, wherein two symmetrical guide rails are fixed on the inner side wall of the box body, a filtering component and a plugging component are installed on the two guide rails, the filtering component comprises a filtering box, a fixing frame is embedded at one side of the filtering box close to the plugging component, filter cloth is fixed on the fixing frame, a drain pipe is arranged at the bottom of the filtering box, a second valve is fixed at the water outlet end of the drain pipe, and one side of the drain pipe is communicated with a back flushing component. The barium hydroxide crystal discharging device can push out barium hydroxide crystals remained in the storage tank, realizes the rapid discharging work of barium hydroxide, can reversely blow out the barium hydroxide crystals blocked on the filter cloth by using air pressure, ensures the filtering effect of the filter cloth, repeats the work after cleaning is finished, and is convenient for continuous filtering work.
Description
Technical Field
The invention relates to the technical field of barium hydroxide filtration, in particular to a filtering device for barium hydroxide preparation.
Background
Barium hydroxide is a basic chemical raw material, mainly used for manufacturing barium salt and organic compounds, used as a multi-effect additive in the petroleum industry, refined oil, cane sugar or used as a softener, and also used as a raw material of medicines, plastics and high-new materials. After the barium hydroxide crystallization work is finished, the crystallization liquid is efficiently separated, and then the barium hydroxide crystallization product is dried by airflow to obtain a finished product.
Through the retrieval, the utility model of current publication number CN211462369U discloses a crystallization filter equipment, the on-line screen storage device comprises a base, be equipped with the support frame on the base, be equipped with drive arrangement on the support frame, the drive arrangement below is equipped with the filtrating collecting vat, the drive arrangement output is equipped with filter equipment, filter equipment is including straining the basket, the connecting block, slip filter screen group, main filter screen, slip filter screen group includes four slip filter screens, be first slip filter screen respectively, second slip filter screen, third slip filter screen, fourth slip filter screen, first slip filter screen, second slip filter screen, the shape of third slip filter screen and fourth slip filter screen is isosceles trapezoid, two liang of swing joint between two adjacent slip filter screens, be equipped with the pulley on the slip filter screen, be equipped with the slide with pulley matched with on the main filter screen.
Firstly, a filter screen plate is mainly used for separating crystal liquid, wherein the extrusion pressure for the crystal liquid filtering work is small, and barium hydroxide crystals cannot be discharged in time, so that the barium hydroxide crystals are insufficiently filtered and contain a large amount of mother liquor; secondly, a large amount of barium hydroxide crystals are adhered to the filter screen plate, so that the problem of blockage of filter holes is caused, the subsequent filtering effect is influenced, and the using requirement cannot be met.
Disclosure of Invention
The invention aims to provide a filtering device for preparing barium hydroxide, which aims to solve the technical problem that the overall pressing effect of a test tube piston is general, and the pressing effect is influenced by different clamping degrees of the piston in the prior art.
The invention provides a filtering device for preparing barium hydroxide, which comprises a box body, wherein two symmetrical guide rails are fixed on the inner side wall of the box body, a filtering component and a plugging component are installed on the two guide rails, the filtering component comprises a filtering box, a fixing frame is embedded and matched on one side of the filtering box close to the plugging component, filter cloth is fixed on the fixing frame, a drain pipe is arranged at the bottom of the filtering box, a second valve is fixed at the water outlet end of the drain pipe, a back blowing component is communicated with one side of the drain pipe, the plugging component comprises a plugging plate slidably installed on the guide rails, an object placing groove is formed in one side of the plugging plate close to the filtering box, a push plate is slidably installed in the object placing groove, a pushing and resetting component is connected to one side of the push plate far away from the filtering box, a feeding component is arranged in the object placing groove of the plugging plate in a penetrating manner, the push plate is sleeved on the feeding component, and an electric telescopic rod is connected to one side of the plugging plate far away from the filtering box.
Furthermore, the blowback subassembly is including installing pulse air pump on the box lateral wall, the air outlet end of pulse air pump is fixed with the air duct of drain pipe intercommunication, be provided with first valve on the air duct.
Furthermore, the feeding assembly is inserted into the material guide pipe on the plugging plate, the material guide pipe is inserted into the side wall of the box body in a sliding mode, and the feeding pipe is inserted into the material guide pipe in a sliding mode.
Further, promote the subassembly that resets including installing the cylinder at shutoff board top, the flexible end bottom of cylinder is fixed with U type frame, the end of U type frame is rotated and is installed the gyro wheel, the push pedal with fixedly connected with spring between the inside wall of putting the thing groove, one side of push pedal is fixed with two wedge blocks, the inclined plane of wedge block with the gyro wheel laminating.
Further, the inner walls of the two sides of the article holding groove are respectively fixed with a guide strip, and the outer side wall of the push plate is provided with a guide opening in sliding fit with the guide strips.
Furthermore, install in the rose box and be used for the bearing subassembly of filter cloth guard action, the bearing subassembly is including setting up the layer board of filter cloth one side, the layer board is kept away from one side of filter cloth with two elastic support subassemblies of fixedly connected with between the rose box inside wall.
Furthermore, the elastic support component comprises two connecting lugs fixedly connected with the inner side wall of the filter box, two guide columns are arranged on the connecting lugs in a penetrating mode, the two guide columns are fixed with the same arc-shaped spring strip, and the outer arc side of the spring strip is fixedly connected with the supporting plate.
Furthermore, overflow groove holes distributed at equal intervals are formed in one side, close to the filter cloth, of the supporting plate, and the inner wall of each overflow groove hole is a conical inclined plane.
Furthermore, a material guide plate is arranged below the filter box and the blocking plate, and a discharge pipe is arranged at the position, close to the lowest end of the material guide plate, of the outer side of the box body.
Furthermore, a shunting assembly is fixed at the discharge end of the material guide pipe, the shunting assembly comprises a shunting block, a conical material guide inclined surface is arranged on one side, close to the material guide pipe, of the shunting block, and shunting plates which are distributed at equal intervals are fixed between the material guide inclined surface and the end of the material guide pipe.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, after a certain amount of barium hydroxide is stored in the filtering storage tank, the electric telescopic rod drives the blocking plate to move away from the direction of the filtering tank until the blocking plate is separated from the filtering tank, the push plate pushes out barium hydroxide crystals remained in the storage tank under the driving of the pushing reset assembly, so that the discharging work of the barium hydroxide is realized, the barium hydroxide crystals blocked on the filter cloth can be reversely blown out by utilizing air pressure, the filtering effect of the filter cloth is ensured, the work is repeated after the cleaning is finished, and the continuous filtering work is convenient.
(2) According to the invention, the roller at the bottom end of the U-shaped frame can be driven to move downwards by the air cylinder, and the pushing action of the inclined plane of the wedge-shaped block is matched, so that the barium hydroxide crystal remained in the storage groove is pushed out by the push plate, the spring is stretched at the moment, and after the air cylinder is reset, the spring is contracted to assist the push plate to reset, and the use is convenient.
(3) According to the invention, the support plate and the elastic support component can be used for bearing and protecting the filter cloth, the situation that the filter cloth is irreversibly deformed due to excessive accumulation of barium hydroxide crystals during filtering operation is avoided, the service durability of the filter cloth is improved, the guide columns can be driven by the spring strips under the extrusion action of the support plate, the filter cloth and the barium hydroxide crystals to extend along the connecting lugs at two ends, the extrusion acting force generated by the barium hydroxide crystals is subjected to elastic buffering operation, and the overflow slotted holes can reduce the plugging area of the support plate on the filter cloth, so that the filtering operation is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a cross section of the case according to the present invention;
FIG. 3 is a schematic view of the filter assembly of the present invention;
FIG. 4 is a schematic view of the construction of the plugging assembly of the present invention;
FIG. 5 is a schematic cross-sectional, three-dimensional configuration of the occluding component of the present invention;
FIG. 6 is a perspective view of the assembled shunt assembly of the present invention;
FIG. 7 is a schematic structural view showing a filtering operation state in the present invention;
FIG. 8 is a sectional view of a pallet according to the present invention.
Reference numerals:
1. a box body; 2. a material guide pipe; 3. a feed pipe; 4. a discharge pipe; 5. an electric telescopic rod; 6. a pulse air pump; 7. a filter box; 8. a guide rail; 9. a plugging plate; 10. a drain pipe; 11. an air duct; 12. a first valve; 13. a second valve; 14. a fixing frame; 15. filtering cloth; 16. connecting lugs; 17. a guide post; 18. a spring bar; 19. a support plate; 20. an overflow slot; 21. a guide strip; 22. a storage groove; 23. pushing the plate; 24. a cylinder; 25. a U-shaped frame; 26. a roller; 27. a wedge block; 28. a spring; 29. a shunting block; 30. a splitter plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
As shown in fig. 1 to 8, an embodiment of the present invention provides a filtering apparatus for preparing barium hydroxide, including a box 1, two symmetrical guide rails 8 are fixed on an inner side wall of the box 1, a filtering component and a plugging component are installed on the two guide rails 8, the filtering component includes a filtering box 7, a fixed frame 14 is embedded on one side of the filtering box 7 close to the plugging component, a filter cloth 15 is fixed on the fixed frame 14, a drain pipe 10 is arranged at the bottom of the filtering box 7, a second valve 13 is fixed at a water outlet end of the drain pipe 10, one side of the drain pipe 10 is communicated with a back-blowing component, the plugging component includes a plugging plate 9 slidably installed on the guide rails 8, one side of the plugging plate 9 close to the filtering box 7 is provided with a storage groove 22, a push plate 23 is slidably installed in the storage groove 22, one side of the push plate 23 far away from the filtering box 7 is connected with a push-reset component, a feeding component is penetratingly arranged in the storage groove 22 of the plugging plate 9, the push plate 23 is sleeved on the feeding component, and one side of the plugging plate 9 far away from the filtering box 7 is connected with an electric telescopic rod 5.
The specific working method comprises the following steps: the electric telescopic rod 5 drives the plugging plate 9 to slide along the guide rail 8 until the plugging plate is attached to the side of the filter cloth 15 of the filter box 7, the feeding assembly guides crystallized barium hydroxide between the filter cloth 15 and the push plate 23, the filter cloth 15 can filter the barium hydroxide, redundant mother liquor is guided out from the drain pipe 10, after a certain amount of barium hydroxide is stored in the storage tank 22, the electric telescopic rod 5 drives the plugging plate 9 to move away from the filter box 7 until the barium hydroxide is separated from the filter box 7, the push plate 23 pushes the barium hydroxide crystals remaining in the storage tank 22 under the driving of the pushing and resetting assembly, the discharging work of the barium hydroxide is realized, a large amount of barium hydroxide crystals are adhered to the surface of the filter cloth 15 at the moment, the barium hydroxide crystals can block filter holes of the filter cloth 15, air is blown into the filter box 7 by the back blowing assembly after the second valve 13 is closed, the barium hydroxide crystals blocked on the filter cloth 15 are blown out reversely by air pressure, the filtering effect of the filter cloth 15 is ensured, the work is repeated after the cleaning is finished, and the continuous filtering work is convenient.
Specifically, the blowback subassembly is including installing pulse air pump 6 on 1 lateral wall of box, the air outlet end of pulse air pump 6 is fixed with the air duct 11 with drain pipe 10 intercommunication, be provided with first valve 12 on the air duct 11, pulse air pump 6 can open second valve 13 through air duct 11 and when closing to rose box 7 interior intermittent type nature drum-in gas at first valve 12, the realization is to the drumming and the blowback of filter cloth 15, promote the adhesion and drop at the barium hydroxide crystal solid on filter cloth 15 surface, can also carry out the blowback clearance work to the barium hydroxide crystal solid that blocks up in the filter hole.
Specifically, the passage 2 of feeding subassembly grafting on shutoff board 9, on passage 2 slides and pegs graft the lateral wall that has box 1, it has inlet pipe 3 to slide to peg graft in passage 2, can slide along the outer wall of inlet pipe 3 when shutoff board 9 moves through passage 2, is convenient for realize feeding work.
Specifically, promote the subassembly that resets including installing the cylinder 24 at shutoff board 9 top, the flexible end bottom of cylinder 24 is fixed with U type frame 25, the end of U type frame 25 rotates installs gyro wheel 26, push pedal 23 and the fixedly connected with spring 28 between the inside wall of putting thing groove 22, one side of push pedal 23 is fixed with two wedge 27, the inclined plane and the gyro wheel 26 laminating of wedge 27, can drive the gyro wheel 26 downstream of U type frame 25 bottom through cylinder 24, the inclined plane extrusion of cooperation wedge 27 is used, make push pedal 23 release the barium hydroxide crystalline solid that persists in putting thing groove 22, spring 28 is stretched this moment, after cylinder 24 resets, spring 28 shrink can assist push pedal 23 to reset work.
Specifically, all be fixed with gib block 21 on putting the both sides inner wall of thing groove 22, the lateral wall of push pedal 23 offer with gib block 21 sliding fit's direction opening, gib block 21 can carry out the guide effect to gliding push pedal 23, improves push pedal 23's stability.
Specifically, install the bearing subassembly that is used for 15 protective action of filter cloth in the rose box 7, the bearing subassembly is including setting up the layer board 19 in 15 one sides of filter cloth, two elastic support subassemblies of fixedly connected with between one side that filter cloth 15 was kept away from to layer board 19 and the 7 inside walls of rose box, can carry out bearing protective action to filter cloth 15 through layer board 19 and elastic support subassembly, avoid the barium hydroxide crystalline solid accumulation too much to cause the filter cloth 15 to produce the irreversible deformation condition during filter work, improve filter cloth 15's durability in use.
Specifically, the elastic support component comprises two connecting lugs 16 fixedly connected with the inner side wall of the filter box 7, guide columns 17 are arranged on the two connecting lugs 16 in a penetrating mode, the same arc-shaped spring strip 18 is fixed between the two guide columns 17, the outer arc side of the spring strip 18 is fixedly connected with a supporting plate 19, the spring strip 18 can drive the guide columns 17 to extend along the connecting lugs 16 under the extrusion effect of the supporting plate 19, the filter cloth 15 and barium hydroxide crystals, and the extrusion acting force generated by the barium hydroxide crystals can be subjected to elastic buffering work.
Specifically, overflow slot holes 20 distributed equidistantly are formed in one side, close to the filter cloth 15, of the supporting plate 19, the inner walls of the overflow slot holes 20 are conical inclined planes, and the overflow slot holes 20 can reduce the plugging area of the supporting plate 19 on the filter cloth 15, so that the filtering work is facilitated.
Specifically, a material guide plate is arranged below the filter box 7 and the blocking plate 9, a material discharge pipe 4 is arranged at the position, close to the lowest end of the material guide plate, of the outer side of the box body 1, and discharged barium hydroxide crystals can be guided into the material discharge pipe 4 through the material guide plate to be discharged.
Specifically, a shunting assembly is fixed at the discharge end of the material guide pipe 2, the shunting assembly comprises a shunting block 29, one side, close to the material guide pipe 2, of the shunting block 29 is provided with a conical material guide inclined surface, a shunting plate 30 which is distributed at equal intervals in a ring shape is fixed between the material guide inclined surface and the end of the material guide pipe 2, the barium hydroxide crystallization raw material guided into the material guide pipe 2 can be shunted through the material guide inclined surface on the shunting block 29 and the shunting plate 30, and direct impact of the barium hydroxide crystallization raw material on the filter cloth 15 is avoided.
The specific working method comprises the following steps: the electric telescopic rod 5 drives the plugging plate 9 to slide along the guide rail 8 until the plugging plate is attached to the side of the filter cloth 15 of the filter box 7, the guide pipe 2 can slide along the outer wall of the feed pipe 3 when the plugging plate 9 moves, the feed pipe 3 and the guide pipe 2 guide the crystallized barium hydroxide raw material between the filter cloth 15 and the push plate 23, the guide inclined plane and the flow distribution plate 30 on the flow distribution block 29 can distribute the barium hydroxide crystallized raw material guided by the guide pipe 2, so that the barium hydroxide crystallized raw material is prevented from directly impacting the filter cloth 15, the filter cloth 15 can perform filtering work on the barium hydroxide, the support plate 19 and the elastic support assembly can perform bearing protection action on the filter cloth 15, the situation that the filter cloth 15 is irreversibly deformed due to excessive accumulation of barium hydroxide crystals during filtering work is avoided, redundant mother liquor is guided out from the drain pipe 10, after a certain amount of barium hydroxide is stored in the storage tank 22, the electric telescopic rod 5 drives the plugging plate 9 to move away from the direction of the filter box 7 until the filter box 7 is separated from the filter box 7, the crystal storage tank 22 can be driven by the air cylinder 24 to move downwards, and a large amount of barium hydroxide crystals can be pushed out to the filter cloth 12 to realize intermittent drying operation of the barium hydroxide crystals, and the drying operation of the filter cloth, the air pump 15, the air pump 13 can be pushed out by the air-filtering work, the barium hydroxide, the air-blowing filter cloth, the air pump 13, after cleaning, the above work is repeated, and the filtering work is conveniently and continuously carried out.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a barium hydroxide prepares and uses filter equipment, includes box (1), its characterized in that: be fixed with guide rail (8) of two symmetries on the inside wall of box (1), two install filtering component and shutoff subassembly on guide rail (8), filtering component includes rose box (7), rose box (7) are close to one side of shutoff subassembly inlays and is furnished with fixed frame (14), be fixed with filter cloth (15) on fixed frame (14), the bottom of rose box (7) is provided with drain pipe (10), the play water end of drain pipe (10) is fixed with second valve (13), one side intercommunication of drain pipe (10) has the blowback subassembly, the shutoff subassembly includes slidable mounting in shutoff board (9) on guide rail (8), shutoff board (9) are close to put thing groove (22) have been seted up to one side of rose box (7), it has push pedal (23) to slide mounting in thing groove (22), push pedal (23) are kept away from one side of rose box (7) is connected with the promotion subassembly that resets, the thing groove (22) of shutoff board (9) are gone up and are worn to be provided with the feeding subassembly, push pedal (23) cover is established on the feeding subassembly, the shutoff board (9) one side of filter box (5) is connected with the telescopic link (5).
2. The filtering device for preparing barium hydroxide according to claim 1, wherein: the back flushing component comprises a pulse air pump (6) installed on the outer side wall of the box body (1), an air guide pipe (11) communicated with the drain pipe (10) is fixed at the air outlet end of the pulse air pump (6), and a first valve (12) is arranged on the air guide pipe (11).
3. The filter device for preparing barium hydroxide according to claim 1, wherein: the feeding assembly is inserted into the material guide pipe (2) on the blocking plate (9), the material guide pipe (2) is inserted into the side wall of the box body (1) in a sliding mode, and the material guide pipe (2) is inserted into the material guide pipe (3) in a sliding mode.
4. The filter device for preparing barium hydroxide according to claim 1, wherein: promote the subassembly that resets including installing cylinder (24) at shutoff board (9) top, the flexible end bottom of cylinder (24) is fixed with U type frame (25), the end of U type frame (25) is rotated and is installed gyro wheel (26), push pedal (23) with fixedly connected with spring (28) between the inside wall of putting thing groove (22), one side of push pedal (23) is fixed with two wedge (27), the inclined plane of wedge (27) with gyro wheel (26) laminating.
5. The filtering device for preparing barium hydroxide according to claim 1, wherein: the inner walls of the two sides of the article placing groove (22) are fixed with guide strips (21), and the outer side wall of the push plate (23) is provided with a guide opening in sliding fit with the guide strips (21).
6. The filter device for preparing barium hydroxide according to claim 1, wherein: install in rose box (7) and be used for the bearing subassembly of filter cloth (15) guard action, the bearing subassembly is including setting up layer board (19) of filter cloth (15) one side, layer board (19) are kept away from one side of filter cloth (15) with two elastic support component of fixedly connected with between rose box (7) inside wall.
7. The filter device for preparing barium hydroxide according to claim 6, wherein: the elastic support component comprises two connecting lugs (16) fixedly connected with the inner side wall of the filter box (7), two guide columns (17) are arranged on the connecting lugs (16) in a penetrating mode, the two guide columns (17) are fixed with the same arc-shaped spring strip (18), and the outer arc side of the spring strip (18) is fixedly connected with the supporting plate (19).
8. The filter device for preparing barium hydroxide according to claim 6, wherein: overflow slotted holes (20) distributed at equal intervals are formed in one side, close to the filter cloth (15), of the supporting plate (19), and the inner walls of the overflow slotted holes (20) are conical inclined planes.
9. The filtering device for preparing barium hydroxide according to claim 1, wherein: the filter box (7) with the below of shutoff board (9) is provided with the stock guide, the box (1) outside is close to the lowest end position department of stock guide is provided with discharging pipe (4).
10. The filter device for preparing barium hydroxide according to claim 3, wherein: a diversion assembly is fixed at the discharge end of the material guide pipe (2), the diversion assembly comprises a diversion block (29), one side, close to the material guide pipe (2), of the diversion block (29) is provided with a conical material guide inclined plane, and diversion plates (30) which are distributed annularly and equidistantly are fixed between the material guide inclined plane and the end of the material guide pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211009689.5A CN115337692A (en) | 2022-08-23 | 2022-08-23 | Barium hydroxide prepares and uses filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211009689.5A CN115337692A (en) | 2022-08-23 | 2022-08-23 | Barium hydroxide prepares and uses filter equipment |
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| CN117298709A (en) * | 2023-11-29 | 2023-12-29 | 新乡市日新化学工业有限公司 | Emulsion wastewater treatment device |
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Application publication date: 20221115 |