CN220609277U - Filter equipment of waste hydrochloric acid - Google Patents
Filter equipment of waste hydrochloric acid Download PDFInfo
- Publication number
- CN220609277U CN220609277U CN202322035339.2U CN202322035339U CN220609277U CN 220609277 U CN220609277 U CN 220609277U CN 202322035339 U CN202322035339 U CN 202322035339U CN 220609277 U CN220609277 U CN 220609277U
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- Prior art keywords
- box
- fixedly connected
- face
- wall
- hydrochloric acid
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000002699 waste material Substances 0.000 title claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims description 26
- 238000007790 scraping Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract 2
- 238000005192 partition Methods 0.000 description 13
- 238000005457 optimization Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a waste hydrochloric acid filtering device which comprises a base and a box body, wherein a separation plate is fixedly connected between the upper end face and the lower end face in the box body, a plurality of support plates are fixedly connected to the two sides of the front end face of the separation plate, a filter plate is slidably connected between the two support plates positioned on the same horizontal plane, a collecting box is slidably connected between the plurality of support plates and the inner wall of the box body, two sliding rods which are distributed up and down are fixedly connected between the left end face and the right end face in the box body, a screw rod positioned between the two sliding rods is rotatably connected between the left end face and the right end face in the box body, a sliding plate which is slidably connected with the two sliding rods is connected to the outer wall of the screw rod in a threaded manner, a short rod is fixedly connected to the front end face of the sliding plate, a plurality of scraping plates are fixedly connected to the front end face of the short rod, and the scraping plates are driven to reciprocate through forward and backward rotation of the screw rod to automatically clean the filter plate.
Description
Technical Field
The utility model relates to the technical field of hydrochloric acid recovery, in particular to a filtering device for waste hydrochloric acid.
Background
Since the waste hydrochloric acid generally contains impurity particles of various sizes, the waste hydrochloric acid can be recovered after filtration treatment, and the filtration device is equipment for purifying and filtering substances flowing into the device.
When the waste hydrochloric acid is filtered, the waste hydrochloric acid is filtered by adopting a plurality of layers of filter plates, filter residues on the filter plates are gradually accumulated along with the increase of the filtering time, the filter residues are required to be cleaned in time, otherwise, the filter plates are blocked by the filter residues, and the filtering effect is affected.
The existing filter residue cleaning mode is manual cleaning, is labor-consuming and labor-consuming, and is poor in using effect, so that a waste hydrochloric acid filtering device is needed to solve the problem.
Disclosure of Invention
In order to achieve the purpose, the utility model provides the waste hydrochloric acid filtering device which drives the scraping plate to reciprocate through forward and reverse circulation rotation of the screw rod to automatically clean the filter plate, and has the characteristics of high automation degree and simplicity in operation.
The utility model discloses a waste hydrochloric acid filtering device, which comprises a base and a box body, wherein a partition plate is fixedly connected between an upper end surface and a lower end surface in the box body, an inner cavity of the box body is divided into a filtering chamber and a transmission chamber by the partition plate, two sides of the front end surface of the partition plate are fixedly connected with a plurality of support plates, a filtering plate is slidably connected between two support plates positioned on the same horizontal plane, a collecting box is slidably connected between a plurality of support plates and the inner wall of the box body, two sliding rods which are vertically distributed are fixedly connected between the left end surface and the right end surface in the box body, a screw rod positioned between the two sliding rods is rotatably connected between the left end surface and the right end surface in the box body, a sliding plate which is slidably connected with the two sliding rods is in threaded connection with the outer wall of the screw rod, the front end surface of the sliding plate is fixedly connected with a short rod, the outer wall of the partition plate is provided with a straight slot hole, the short rod extends to the front side of the partition plate through a straight slot hole, and the front end surface of the short rod is fixedly connected with a connecting rod, and the front end surface of the connecting rod is fixedly connected with a plurality of scrapers.
In order to facilitate forward and reverse circulation rotation of a screw rod, the right end face of the box body is preferably fixedly connected with a protective box, the right end of the screw rod penetrates through the inner wall of the box body and extends to the inside of the protective box and is fixedly connected with a spline shaft, the outer wall of the spline shaft is rotationally connected with two symmetrically distributed first bevel gears through bearings, the two first bevel gears are rotationally connected with the inner wall of the protective box, the outer wall of the box body is fixedly connected with a mounting plate positioned below the protective box, the upper end face of the mounting plate is fixedly connected with a driving motor, the output end of the driving motor penetrates through the lower end face of the protective box and extends to the inside of the protective box and is fixedly connected with a second bevel gear, the two first bevel gears are in meshed connection with the second bevel gear, the opposite outer walls of the two first bevel gears are fixedly connected with spur gears, the outer wall of the spline shaft is in sliding connection with two double-sided gears matched with the two spur gears, the outer wall of the double-sided gears is rotationally connected with a sliding block through bearings, the sliding block is in sliding connection with the inner wall of the protective box, the inner end face of the protective box is in sliding connection with the inner end face of the protective box, the right end face of the protective box is electrically connected with a push rod, and the push rod is fixedly connected with the push rod.
In order to facilitate replacement of the filter plate and discharge of filter residues in the collecting box, the waste hydrochloric acid filtering device is preferably adopted, the front end of the box body is movably connected with a box door through a hinge, and a handle is arranged on the front end face of the box door.
In order to facilitate feeding and discharging, the filtering device for the waste hydrochloric acid is preferably provided with a feeding hole at the upper end of the box body, and a discharging hole at the lower end of the box body.
In order to facilitate the filter residue to enter the collecting box, the upper surface of the supporting plate and the upper surface of the filter plate are preferably flush, and the collecting box is an open box with an open top end.
In order to prevent the residue of filtrate in the tank, the bottom end of the tank is preferably funnel-shaped as a filtering device of the waste hydrochloric acid.
In order to facilitate control of equipment, the waste hydrochloric acid filtering device is preferably provided with a controller on the outer wall of the box door, and the driving motor and the electric push rod are electrically connected with the controller.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of filter equipment of waste hydrochloric acid, drive the second bevel gear through driving motor and rotate, and then drive two first bevel gears reverse rotation, left side first bevel gear drives the spur gear that links to each other rather than rotating, and then drive the double-sided gear and rotate, the double-sided gear further drives the lead screw through the integral key shaft and rotates, and then drive the slide and slide left, thereby drive the scraper blade through quarter butt and connecting rod and slide left, clear up the filter, when the slide moves to leftmost, pull the slider right through the control electric putter, the slider drives the double-sided gear and slides right along the integral key shaft, make double-sided gear and right spur gear meshing, at this moment, the first bevel gear on right side drives the spur gear that links to each other rather than rotating in the opposite direction, and then drive double-sided gear and further drive the lead screw reverse rotation through the integral key shaft, and then drive the scraper blade and slide right through quarter butt and slide, clear up the filter plate, drive scraper blade reciprocating motion through the positive and negative circulation of lead screw and clear up the filter plate, have degree of automation height, easy operation's characteristics.
Drawings
FIG. 1 is a block diagram showing the whole structure of a filtering apparatus for waste hydrochloric acid according to the present utility model;
FIG. 2 is a front cross-sectional view of a filtering apparatus for waste hydrochloric acid according to the present utility model;
FIG. 3 is a rear cross-sectional view of a filtration device for spent hydrochloric acid according to the utility model;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;
fig. 5 is a right side view of the screed of the present utility model.
In the figure, 1, a base; 2. a case; 3. a feed inlet; 4. a discharge port; 5. a mounting plate; 6. a driving motor; 7. a protective box; 8. a controller; 9. a door; 10. a partition plate; 11. a support plate; 12. a collection box; 13. a filter plate; 14. a straight slot; 15. a slide bar; 16. a screw rod; 17. a slide plate; 18. a first bevel gear; 19. a second bevel gear; 20. spur gears; 21. a double-sided gear; 22. a slide block; 23. an electric push rod; 24. a connecting rod; 25. a scraper; 26. a short bar; 27. and (3) a spline shaft.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, a filtering device for waste hydrochloric acid comprises a base 1 and a box 2, wherein a partition plate 10 is fixedly connected between upper and lower end surfaces inside the box 2, the partition plate 10 divides an inner cavity of the box 2 into a filtering chamber and a transmission chamber, two sides of a front end surface of the partition plate 10 are fixedly connected with a plurality of support plates 11, a filtering plate 13 is slidably connected between the two support plates 11 positioned on the same horizontal plane, a collecting box 12 is slidably connected between the plurality of support plates 11 and an inner wall of the box 2, two sliding rods 15 distributed up and down are fixedly connected between left and right end surfaces inside the box 2, a screw rod 16 positioned between the two sliding rods 15 is rotatably connected between the left and right end surfaces inside the box 2, an outer wall threaded connection of the screw rod 16 is provided with a sliding plate 17 slidably connected with the two sliding rods 15, a short rod 26 is fixedly connected with the front end surface of the sliding plate 17, a straight slot hole 14 is formed in the outer wall of the partition plate 10, the short rod 26 extends to the front side of the partition plate 10 through the straight slot hole 14, a connecting rod 24 is fixedly connected with the front end surface of the short rod 26, and a plurality of scraping plates 25 are fixedly connected with the front end surfaces of the connecting rod 24.
In this embodiment: the screw rod 16 is rotated, the screw rod 16 drives the sliding plate 17 to slide left and right along the sliding rod 15, and then the short rod 26 is driven to slide left and right along the straight slot hole 14, the short rod 26 further drives the connecting rod 24 to slide left and right, and then the scraper 25 is driven to slide left and right, the filter residues on the filter plate 13 are scraped from the left side and the right side by the left and right sides sliding of the scraper 25, the filter residues are discharged into the collecting boxes 12 on the two sides, the filter plates 13 are prevented from being blocked by the filter residues, the filtering effect is reduced, the inner cavity of the box body 2 is divided into a filtering chamber and a transmission chamber by the partition plate 10, waste water in the filtering chamber is prevented from entering the transmission chamber, the transmission assembly is corroded, the service life is prolonged, the collecting boxes 12 and the filter plates 13 are connected with the supporting plates 11 in a sliding mode through the two sides of the front end face of the partition plate 10, and the collecting boxes 12 and the filter plates 13 are convenient to disassemble and assemble.
As a technical optimization scheme of the utility model, the right end face of the box body 2 is fixedly connected with the protective box 7, the right end of the screw rod 16 penetrates through the inner wall of the box body 2 and extends to the inside of the protective box 7 and is fixedly connected with the spline shaft 27, the outer wall of the spline shaft 27 is rotationally connected with two symmetrically distributed first bevel gears 18 through bearings, the two first bevel gears 18 are rotationally connected with the inner wall of the protective box 7, the outer wall of the box body 2 is fixedly connected with the mounting plate 5 positioned below the protective box 7, the upper end face of the mounting plate 5 is fixedly connected with the driving motor 6, the output end of the driving motor 6 penetrates through the lower end face of the protective box 7 and extends to the inside of the protective box 7 and is fixedly connected with the second bevel gear 19, the two first bevel gears 18 are in meshed connection with the second bevel gear 19, the opposite outer walls of the two first bevel gears 18 are fixedly connected with the spur gears 20, the outer wall of the spline shaft 27 is slidingly connected with the double-sided gears 21 matched with the two spur gears 20 through bearings, the outer walls of the double-sided gears 21 are rotationally connected with the sliding block 22 through bearings, the sliding block 22 is slidingly connected with the inner wall of the protective box 7, the right end face of the protective box 7 is fixedly connected with the output end 23 of the push rod 23, and the output end 23 is fixedly connected with the push rod 22.
In this embodiment: the electric push rod 23 is started, the electric push rod 23 drives the sliding block 22 to slide leftwards along the spline shaft 27, the double-sided gear 21 is meshed with the left straight gear 20, the driving motor 6 is started, the driving motor 6 drives the second bevel gear 19 to rotate, and then drives the two first bevel gears 18 to rotate reversely, the left first bevel gear 18 drives the straight gear 20 connected with the first bevel gear to rotate, and then drives the double-sided gear 21 to rotate, the double-sided gear 21 further drives the screw rod 16 to rotate through the spline shaft 27, the screw rod 16 drives the sliding plate 17 to slide leftwards along the sliding rod 15, and then drives the short rod 26 to slide leftwards along the straight slot hole 14, the short rod 26 further drives the connecting rod 24 to slide leftwards, and then drives the scraping plate 25 to slide leftwards, filter residues on the filtering plate 13 are scraped from the left side, and are discharged into the collecting box 12 on the left side, when the sliding plate 17 moves to the leftmost end, the sliding block 22 is controlled by the controller 8, and the sliding block 22 drives the double-sided gear 21 to slide rightwards along the spline shaft 27, and then drives the double-sided gear 21 to rotate with the right straight gear 20, at this moment, the first bevel gear 18 on the right side drives the double-sided gear 20 to rotate reversely, and then drives the double-sided gear 21 to slide rightwards along the sliding plate 21 to slide rightwards along the sliding rod 21, and then drives the double-sided gear 20 to slide rightwards through the sliding plate 21, and then drives the double-sided gear 21 to slide rightwards through the sliding plate 21 to slide reversely, and the sliding plate 16 to slide along the sliding rod 16, and then the sliding plate 16 to slide rightwards and then the sliding plate 21 is driven and then driven and the sliding plate is convenient to slide along the left and slide along the left through the left and is driven and slide rod through the left and is driven and rotated.
As a technical optimization scheme of the utility model, the front end of the box body 2 is movably connected with a box door 9 through a hinge, and the front end surface of the box door 9 is provided with a handle.
In this embodiment: through the front end at box 2 through hinge swing joint chamber door 9, be convenient for open chamber door 9 and empty and change filter 13 to collection box 12 in the box 2.
As a technical optimization scheme of the utility model, the upper end of the box body 2 is provided with a feed inlet 3, and the lower end of the box body 2 is provided with a discharge outlet 4.
In this embodiment: through setting up feed inlet 3 in the upper end of box 2, be convenient for let in useless hydrochloric acid in box 2, through setting up discharge gate 4 in the lower extreme of box 2, be convenient for discharge the filtrate after the filtration.
As a technical optimization scheme of the utility model, the upper surface of the collecting box 12, the upper surface of the supporting plate 11 and the upper surface of the filter plate 13 are flush, and the collecting box 12 is an open box with an open top.
In this embodiment: by making the upper surface of the collecting tank 12, the upper surface of the support plate 11, and the upper surface of the filter plate 13 flush, and setting the collecting tank 12 as an open tank with an open top, the scraper 25 is facilitated to scrape the filter residue from the filter plate 13 into the collecting tank 12.
As a technical optimization scheme of the utility model, the bottom end of the box body 2 is funnel-shaped.
In this embodiment: through setting the bottom of box 2 to the funnel form, the filtrate in the box 2 of being convenient for is discharged, prevents that the filtrate from remaining in box 2.
As a technical optimization scheme of the utility model, the controller 8 is arranged on the outer wall of the box door 9, and the driving motor 6 and the electric push rod 23 are electrically connected with the controller 8.
In this embodiment: the equipment is controlled by the controller 8, so that time and labor are saved, and the degree of automation is improved.
The working principle and the using flow of the utility model are as follows: when in use, waste hydrochloric acid is introduced into the box body 2 from the feed inlet 3, after the waste hydrochloric acid is filtered by the plurality of filter plates 13, filtrate is discharged from the discharge outlet 4 at the bottom end of the box body 2, impurities in the waste hydrochloric acid are intercepted on the filter plates 13, the driving motor 6 is started, the driving motor 6 drives the second bevel gear 19 to rotate, and then drives the two first bevel gears 18 to reversely rotate, the left first bevel gear 18 drives the straight gear 20 connected with the second bevel gear 19 to rotate, and then drives the double-sided gear 21 to rotate, the double-sided gear 21 further drives the screw rod 16 to rotate through the spline shaft 27, and then drives the sliding plate 17 to slide leftwards, so that the scraping plate 25 is driven to slide leftwards through the short rod 26 and the connecting rod 24 to clean the filter plates 13, and when the sliding plate 17 moves to the leftmost end, the electric push rod 23 is controlled by the controller 8 to pull the sliding block 22 rightwards, the sliding block 22 drives the double-sided gear 21 to slide rightwards along the spline shaft 27, so that the double-sided gear 21 is meshed with the right straight gear 20, at the moment, the right first bevel gear 18 drives the straight gear 20 connected with the double-sided gear to reversely rotate, and then drives the double-sided gear 21 to reversely rotate, the double-sided gear 21 further drives the screw rod 16 to reversely rotate through the spline shaft 27, and then drives the sliding plate 17 to slide rightwards, so that the scraping plate 25 is driven by the short rod 26 and the connecting rod 24 to slide rightwards to clean the filter plate 13, when filter residues in the collecting box 12 are fully collected or the filter plate 13 needs to be replaced, the box door 9 is opened, and the collecting box 12 or the filter plate 13 is pulled out to be dumped or replaced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a filter equipment of waste hydrochloric acid, includes base (1) and box (2), its characterized in that: the utility model discloses a filter plate, including box (2) and baffle, box (2) are including baffle, baffle plate (10) are fixedly connected with division board (10) between the inside upper and lower both ends face, the inner chamber of box (2) is divided into filter chamber and drive chamber by division board (10), the equal fixedly connected with of both sides of terminal surface is a plurality of backup pads (11) before baffle (10), all sliding connection has filter plate (13) between two backup pads (11) that are located same horizontal plane, a plurality of equal sliding connection has collecting box (12) between the inner wall of backup pad (11) and box (2), fixedly connected with slide bar (15) that distribute from top to bottom between the inside left and right sides both ends face of box (2), rotate between the inside left and right sides both ends face of box (2) and be connected with lead screw (16) that are located between two slide bars (15), the outer wall threaded connection of lead screw (16) has slide plate (17) with two slide bar (15) sliding connection, the preceding terminal surface fixedly connected with quarter butt (26) of slide plate (17), straight (14) have been seted up on the outer wall of baffle (10) between the inner wall of box (2), straight butt (14) is through connecting rod (24) before slot hole (24) are connected with connecting rod (24).
2. A waste hydrochloric acid filtering device according to claim 1, characterized in that: the right end face of the box body (2) is fixedly connected with a protective box (7), the right end of the screw rod (16) penetrates through the inner wall of the box body (2) and extends to the inside of the protective box (7) and is fixedly connected with a spline shaft (27), the outer wall of the spline shaft (27) is rotationally connected with two symmetrically distributed first bevel gears (18) through bearings, the two first bevel gears (18) are rotationally connected with the inner wall of the protective box (7), the outer wall of the box body (2) is fixedly connected with a mounting plate (5) positioned below the protective box (7), the upper end face of the mounting plate (5) is fixedly connected with a driving motor (6), the output end of the driving motor (6) penetrates through the lower end face of the protective box (7) and extends to the inside of the protective box (7) and is fixedly connected with a second bevel gear (19), the opposite outer walls of the two first bevel gears (18) are fixedly connected with a straight gear (20), the outer wall of the spline shaft (18) is connected with a sliding block (21) through a sliding gear (21) which is in a sliding connection with the two-sided sliding block (22), the right end face inside the protective box (7) is fixedly connected with an electric push rod (23), and the output end of the electric push rod (23) is fixedly connected with a sliding block (22).
3. A waste hydrochloric acid filtering device according to claim 2, characterized in that: the front end of the box body (2) is movably connected with a box door (9) through a hinge, and a handle is arranged on the front end face of the box door (9).
4. A waste hydrochloric acid filtering device according to claim 1, characterized in that: the upper end of the box body (2) is provided with a feed inlet (3), and the lower end of the box body (2) is provided with a discharge outlet (4).
5. A waste hydrochloric acid filtering device according to claim 1, characterized in that: the upper surface of the collecting box (12), the upper surface of the supporting plate (11) and the upper surface of the filter plate (13) are flush, and the collecting box (12) is an open box with an open top end.
6. A waste hydrochloric acid filtering device according to claim 1, characterized in that: the bottom of the box body (2) is funnel-shaped.
7. A waste hydrochloric acid filtering device as claimed in claim 3, wherein: the outer wall of the box door (9) is provided with a controller (8), and the driving motor (6) and the electric push rod (23) are electrically connected with the controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035339.2U CN220609277U (en) | 2023-07-31 | 2023-07-31 | Filter equipment of waste hydrochloric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035339.2U CN220609277U (en) | 2023-07-31 | 2023-07-31 | Filter equipment of waste hydrochloric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609277U true CN220609277U (en) | 2024-03-19 |
Family
ID=90227968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035339.2U Active CN220609277U (en) | 2023-07-31 | 2023-07-31 | Filter equipment of waste hydrochloric acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220609277U (en) |
-
2023
- 2023-07-31 CN CN202322035339.2U patent/CN220609277U/en active Active
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