CN216472578U

CN216472578U - Pickling wastewater treatment equipment

Info

Publication number: CN216472578U
Application number: CN202122705790.1U
Authority: CN
Inventors: 方劲松; 叶众欢; 张冶; 项力
Original assignee: Zhejiang Yongdian Environmental Technology Co ltd
Current assignee: Zhejiang Yongdian Environmental Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-10
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses pickling wastewater treatment equipment, and particularly relates to the technical field of wastewater treatment equipment. The pushing assembly pushes the L-shaped connecting rod to slide, the sliding of the L-shaped connecting rod pushes the sealing cover to slide, the sliding of the sealing cover drives the sliding of the fixing sleeve, the sliding of the fixing sleeve drives the sliding of the screw, and the screw slides out of the filter cartridge to drive the first filter screen and the second filter screen to slide out, so that the first filter screen and the second filter screen are moved, and impurities on the surface are prevented from falling off when the filter screens move out.

Description

Pickling wastewater treatment equipment

Technical Field

The utility model relates to the technical field of wastewater treatment equipment, in particular to pickling wastewater treatment equipment.

Background

At present, industrial wastewater is high in pollution, and in order to avoid environmental pollution, metal surface oxides are removed through pickling wastewater, and the wastewater generated when acid such as sulfuric acid, nitric acid, hydrochloric acid, hydrofluoric acid, phosphoric acid and the like is used for pickling treatment. The wastewater is mostly from steel plants or electroplating plants, the pH value is generally below 1.5 (0.5-2% of free acid), and the wastewater is strongly acidic, so that wastewater treatment equipment is required.

At present, chinese patent publication No. CN212375045U discloses an acid pickling wastewater treatment apparatus, which mainly solves the problems of easy removal of a filter inside a filter tank and general mixing effect, but in the process of stirring wastewater and additives, there is a problem that powder of the filter falls into the inside of a stirring tank and is stirred instantly, so that powder of the additives is easy to remain on the inner wall of the stirring tank, making the powder difficult to be easily mixed, and the filter inside the filter tank is designed to be inclined, so that impurities filtered on the surface of the filter tank can fall into the inside of the filter tank when the filter tank is removed and cleaned, thereby failing to achieve the filtering effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide an acid pickling wastewater treatment apparatus to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pickling wastewater treatment equipment, includes mixing box and supporting seat, the surface of supporting seat is equipped with cartridge filter and drive plate, the inside of drive plate is equipped with the promotion subassembly, one side fixedly connected with L shape connecting rod of promotion subassembly, the one end of L shape connecting rod is equipped with sealed lid, the fixed cover of one side fixedly connected with of sealed lid, the inside threaded connection of fixed cover has the screw rod, the surface of screw rod is equipped with a filter screen and No. two filter screens, the inside sliding connection of mixing box has No. three filter screens, one side of mixing box is equipped with drive assembly, the inside of mixing box rotates and is connected with the dwang, the surface of dwang is equipped with a plurality of elastic component, and is a plurality of elastic component's surface is equipped with the stirring leaf, and is a plurality of elastic component's one end is equipped with the scraper blade.

Preferably, the promotion subassembly includes the fixed plate of fixed connection in drive plate one side, the surface mounting of fixed plate has positive and negative motor, the output shaft of positive and negative motor passes through shaft coupling fixedly connected with pivot, the inside of drive plate is worn to locate by the one end of pivot, the fixed cover in surface of pivot has connect the gear, the inside sliding connection of drive plate has the removal rack, the gear is connected with the meshing of removal rack, the one side and the L shape connecting rod of removal rack are connected.

Preferably, drive assembly includes the mounting panel of fixed connection in mixing box one side, the surface of mounting panel is equipped with driving motor, driving motor's output shaft passes through shaft coupling fixedly connected with rotary rod, the inside of mixing box is worn to locate by the one end of rotary rod, bevel gear of one end fixedly connected with of rotary rod, bevel gear's surface meshing is connected with No. two bevel gear, No. two bevel gear fixed cup joints on the surface of dwang.

Preferably, the elastic component includes a fixed cylinder fixedly connected to the surface of the rotating rod, the inner wall fixedly connected with compression spring of the fixed cylinder, one end fixedly connected with slide plate of the compression spring, one side fixedly connected with extension rod of the slide plate, the other end and the scraper blade fixed connection of the extension rod, the stirring blade fixed connection is on the surface of the fixed cylinder.

Preferably, the inner wall of the driving plate is provided with a sliding groove, one side of the movable rack is fixedly connected with a sliding strip, and one end of the sliding strip is slidably connected inside the sliding groove.

Preferably, the equal fixedly connected with slider in both sides of No. three filter screens, the inner wall of mixing box is equipped with the spread groove, the one end sliding connection of slider is in the inside of spread groove, the surface of No. three filter screens is equipped with the arm-tie.

Preferably, one side of mixing box is equipped with the water pump, the one end of water pump is equipped with the drinking-water pipe, the other end of water pump is equipped with the conveyer pipe, the fixed parallelly connected sealed tube that has led to in one side of cartridge filter, the inside at the sealed tube is installed to the one end of conveyer pipe.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the promotion subassembly through setting up has promoted the L shape connecting rod and has slided, the slip of L shape connecting rod has promoted the slip of sealed lid, the slip of sealed lid has driven the slip of fixed cover, the slip of fixed cover has driven the slip of screw rod, thereby drive a filter screen and No. two filter screen roll-offs behind the screw rod roll-off cartridge filter, thereby realize the removal to a filter screen and No. two filter screens, thereby when having avoided having the filter screen to shift out, surface filtration's impurity drops.

2. Compared with the prior art, the rotation of dwang has been driven through the drive assembly who sets up, and the rotation of dwang drives the rotation of elastic component and stirring leaf, has driven the rotation of scraper blade through elastic component to avoid additive powder to remain in the inner wall of mixing box when realizing additive and waste water stirring.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the pushing assembly of the present invention.

Fig. 3 is a sectional view of the structure of the elastic member of the present invention.

FIG. 4 is an enlarged view of the structure at A of the present invention.

The reference signs are: 1. a mixing box; 2. a supporting seat; 3. a filter cartridge; 4. a drive plate; 5. a pushing assembly; 501. a fixing plate; 502. a positive and negative motor; 503. a rotating shaft; 504. a gear; 505. moving the rack; 6. an L-shaped connecting rod; 7. a sealing cover; 8. fixing a sleeve; 9. a screw; 10. a first filter screen; 11. a second filter screen; 12. a third filter screen; 13. a drive assembly; 130. mounting a plate; 131. a drive motor; 132. rotating the rod; 133. a first bevel gear; 134. a second bevel gear; 14. rotating the rod; 15. an elastic component; 150. a fixed cylinder; 151. a compression spring; 152. a slide plate; 153. an extension rod; 16. stirring blades; 17. a squeegee; 18. a chute; 19. a slide bar; 20. a slider; 21. connecting grooves; 22. pulling a plate; 23. a water pump; 24. a water pumping pipe; 25. a delivery pipe; 26. and (5) sealing the tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The acid pickling wastewater treatment equipment shown in the attached drawings 1-4 mainly comprises a mixing box 1, a supporting seat 2, a filter cylinder 3, a driving plate 4, a pushing assembly 5, an L-shaped connecting rod 6, a sealing cover 7, a fixing sleeve 8, a screw 9, a filter screen 10, a filter screen 11, a filter screen 12, a driving assembly 13, a rotating rod 14, an elastic assembly 15, a stirring blade 16 and a scraping plate 17, wherein:

the pushing assembly 5 comprises a fixing plate 501, a forward and backward motor 502, a rotating shaft 503, a gear 504 and a moving rack 505; the driving assembly 13 includes a mounting plate 130, a driving motor 131, a rotating rod 132, a first bevel gear 133 and a second bevel gear 134; the elastic assembly 15 includes a fixed cylinder 150, a compression spring 151, a slide plate 152 and an extension rod 153;

mixing box 1, supporting seat 2, cartridge filter 3 and drive plate 4 are as the carrier, the effect of support has been played, promotion subassembly 5 is used for promoting sealed lid 7, fixed cover 8, screw rod 9, the inside of a filter screen 10 and No. two filter screens 11 roll-off cartridge filters 3, the effect that makes a filter screen 10 and No. two filter screens shift out, a filter screen 10, No. two filter screens 11 and No. three filter screens 12 all are used for filtering impurity's effect, drive assembly 13 is used for driving stirring leaf 16, the effect of elastic component 15 and scraper blade 17, scraper blade 17 is used for preventing that the additive from remaining in the effect of 1 inner wall of mixing box.

As shown in fig. 2, the pushing assembly 5 includes a fixing plate 501 fixedly connected to one side of the driving plate 4, a forward and reverse motor 502 is installed on the surface of the fixing plate 501, an output shaft of the forward and reverse motor 502 is fixedly connected to a rotating shaft 503 through a coupling, one end of the rotating shaft 503 is inserted into the driving plate 4, a gear 504 is fixedly sleeved on the surface of the rotating shaft 503, a moving rack 505 is slidably connected to the inside of the driving plate 4, the gear 504 is engaged with the moving rack 505, and one side of the moving rack 505 is connected to the L-shaped connecting rod 6;

in order to realize the removal to filter screen 10 and No. two filter screens 11, the rotation of pivot 503 has been driven through starting positive and negative motor 502, pivot 503 has driven the rotation of gear 504, gear 504 has promoted the slip of removing rack 505, thereby the slip through removing rack 505 has driven L shape connecting rod 6 to slide, thereby sealed lid 7 has been driven, fixed cover 8, screw rod 9, the inside of filter screen 10 and No. two filter screens 11 roll-off cartridge filter 3, thereby when realizing shifting out filter screen 10 and No. two filter screens 11, avoid the inside of filter cartridge filter 3 of impurity on its surface to drop simultaneously.

As shown in fig. 1, the driving assembly 13 includes a mounting plate 130 fixedly connected to one side of the mixing box 1, a driving motor 131 is disposed on the surface of the mounting plate 130, an output shaft of the driving motor 131 is fixedly connected to a rotating rod 132 through a coupler, one end of the rotating rod 132 is inserted into the mixing box 1, one end of the rotating rod 132 is fixedly connected to a first bevel gear 133, a second bevel gear 134 is engaged with the surface of the first bevel gear 133, and the second bevel gear 134 is fixedly sleeved on the surface of the rotating rod 14;

avoid the additive powder to remain in the inner wall of mixing box 1 when making additive powder and waste water stirring more even, the rotation of rotary rod 132 has been driven through start-up driving motor 131, the rotation of rotary rod 132 has driven the rotation of a bevel gear 133, a bevel gear 133 has driven the rotation of No. two bevel gear 134, thereby driven dwang 14 and rotated, the rotation of dwang 14 has driven scraper blade 17 rotation when having driven elastic component 15 and stirring leaf 16 pivoted, thereby when realizing the stirring to additive powder and waste water, avoid the additive powder to remain at the inner wall of mixing box 1.

Wherein, as shown in fig. 1 and fig. 3, elastic component 15 includes fixed cylinder 150 of fixed connection on dwang 14 surface, the inner wall fixedly connected with compression spring 151 of fixed cylinder 150, the one end fixedly connected with slide 152 of compression spring 151, one side fixedly connected with extension rod 153 of slide 152, the other end and the scraper blade 17 fixed connection of extension rod 153, stirring vane 16 fixed connection is on the surface of fixed cylinder 150, so that the slip of slide 152 has been promoted through compression spring 151's elasticity, slide 152 has promoted the slip of extension rod 153, extension rod 153 promotes scraper blade 17 and the inner wall of mixing box 1 inconsistent, thereby when scraper blade 17 rotates, can be to the effect of scraping off to the remaining additive separation of mixing box 1 inner wall.

As shown in fig. 2, a sliding groove 18 is formed in an inner wall of the driving plate 4, a sliding strip 19 is fixedly connected to one side of the moving rack 505, and one end of the sliding strip 19 is slidably connected to the inside of the sliding groove 18, so that the moving rack 505 is limited by the sliding strip 19 and the sliding groove 18.

Wherein, as shown in fig. 1 and fig. 4, the equal fixedly connected with slider 20 in both sides of No. three filter screens 12, the inner wall of mixing box 1 is equipped with connecting groove 21, and the one end sliding connection of slider 20 is in the inside of connecting groove 21, and No. three filter screens 12's surface is equipped with arm-tie 22 to be convenient for remove No. three filter screens 12 through slider 20, connecting groove 21 and arm-tie 22.

Wherein, as shown in figure 1, one side of mixing box 1 is equipped with water pump 23, and the one end of water pump 23 is equipped with drinking-water pipe 24, and the other end of water pump 23 is equipped with conveyer pipe 25, and one side of cartridge filter 3 is fixed to be led to in parallel has sealed tube 26, and the inside at sealed tube 26 is installed to the one end of conveyer pipe 25 to it is convenient for to lead to water pump 23, drinking-water pipe 24 and sealed tube 25 and carry out the filterable effect of conveying to waste water.

The working principle of the utility model is as follows: when in use, after the additive powder is poured into the mixing box 1, the driving motor 131 is started to drive the rotation of the rotation rod 132, the rotation of the rotation rod 132 drives the rotation of the first bevel gear 133, the first bevel gear 133 drives the rotation of the second bevel gear 134, so as to drive the rotation rod 14 to rotate, the rotation of the rotation rod 14 drives the elastic component 15 and the stirring blade 16 to rotate and simultaneously drive the scraper 17 to rotate, so as to realize uniform stirring of the additive powder and the wastewater, prevent the additive powder from remaining on the inner wall of the mixing box 1, meanwhile, the sliding of the sliding plate 152 is pushed by the elasticity of the compression spring 151, the sliding plate 152 pushes the sliding of the extension rod 153, the extension rod 153 pushes the scraper 17 to abut against the inner wall of the mixing box 1, so that the residual additive on the inner wall of the mixing box 1 can be separated and scraped when the scraper 17 rotates, then the water pump 23 is started to convey the wastewater uniformly stirred inside of the mixing box 1 to the filter cartridge 3, then after filtering the completion, when needing to clear up the surface of filter screen, the rotation of pivot 503 has been driven through starting positive and negative motor 502, pivot 503 has driven the rotation of gear 504, gear 504 has promoted the slip of removing rack 505, thereby the slip through removing rack 505 has driven L shape connecting rod 6 and has slided, thereby sealed lid 7 has been driven, fixed cover 8, screw rod 9, the inside of a filter screen 10 and No. two filter screens 11 roll-off cartridge filter 3, thereby when realizing shifting out a filter screen 10 and No. two filter screens 11, avoid the inside of filter screen 3 that the impurity on its surface falls simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an acid pickling waste water treatment equipment, includes mixing box (1) and supporting seat (2), its characterized in that: the surface of supporting seat (2) is equipped with cartridge filter (3) and drive plate (4), the inside of drive plate (4) is equipped with promotes subassembly (5), one side fixedly connected with L shape connecting rod (6) of promotion subassembly (5), the one end of L shape connecting rod (6) is equipped with sealed lid (7), the fixed cover of one side fixedly connected with (8) of sealed lid (7), the internal thread of fixed cover (8) is connected with screw rod (9), the surface of screw rod (9) is equipped with filter screen (10) and No. two filter screens (11), the inside sliding connection of mixing box (1) has No. three filter screens (12), one side of mixing box (1) is equipped with drive assembly (13), the inside rotation of mixing box (1) is connected with dwang (14), the surface of dwang (14) is equipped with a plurality of elastic component (15), stirring blades (16) are arranged on the surfaces of the elastic components (15), and a scraping plate (17) is arranged at one end of each elastic component (15).

2. The pickling waste water treatment apparatus according to claim 1, wherein: promote subassembly (5) including fixed plate (501) of fixed connection in drive plate (4) one side, the surface mounting of fixed plate (501) has positive and negative motor (502), the output shaft of positive and negative motor (502) passes through shaft coupling fixedly connected with pivot (503), the inside of drive plate (4) is worn to locate by the one end of pivot (503), gear (504) have been cup jointed to the fixed surface of pivot (503), the inside sliding connection of drive plate (4) has removal rack (505), gear (504) are connected with removal rack (505) meshing, the one side and the L shape connecting rod (6) of removal rack (505) are connected.

3. The pickling waste water treatment apparatus according to claim 1, wherein: drive assembly (13) are including mounting panel (130) of fixed connection in mixing box (1) one side, the surface of mounting panel (130) is equipped with driving motor (131), the output shaft of driving motor (131) passes through shaft coupling fixedly connected with rotary rod (132), the inside of mixing box (1) is worn to locate by the one end of rotary rod (132), one end fixedly connected with bevel gear (133) of rotary rod (132), the surface meshing of bevel gear (133) is connected with No. two bevel gear (134), No. two bevel gear (134) are fixed cup joints on the surface of dwang (14).

4. The pickling waste water treatment apparatus according to claim 1, wherein: elastic component (15) include fixed connection at the solid fixed cylinder (150) on dwang (14) surface, the inner wall fixedly connected with compression spring (151) of solid fixed cylinder (150), the one end fixedly connected with slide (152) of compression spring (151), one side fixedly connected with extension rod (153) of slide (152), the other end and scraper blade (17) fixed connection of extension rod (153), stirring leaf (16) fixed connection is on the surface of solid fixed cylinder (150).

5. The pickling waste water treatment apparatus according to claim 2, wherein: the inner wall of the driving plate (4) is provided with a sliding groove (18), one side of the movable rack (505) is fixedly connected with a sliding strip (19), and one end of the sliding strip (19) is connected to the inside of the sliding groove (18) in a sliding mode.

6. The pickling waste water treatment apparatus according to claim 1, wherein: the equal fixedly connected with slider (20) in both sides of No. three filter screen (12), the inner wall of mixing box (1) is equipped with spread groove (21), the one end sliding connection of slider (20) is in the inside of spread groove (21), the surface of No. three filter screen (12) is equipped with arm-tie (22).

7. The pickling waste water treatment apparatus according to claim 1, wherein: one side of mixing box (1) is equipped with water pump (23), the one end of water pump (23) is equipped with drinking-water pipe (24), the other end of water pump (23) is equipped with conveyer pipe (25), one side fixed parallel connection of cartridge filter (3) has sealed tube (26), the inside at sealed tube (26) is installed to the one end of conveyer pipe (25).