CN215656685U

CN215656685U - Anti-blocking spraying equipment for formed foil

Info

Publication number: CN215656685U
Application number: CN202121987858.3U
Authority: CN
Inventors: 张彦宝
Original assignee: Inner Mongolia Wulanchabu Dongyang Photochemical Foil Co ltd
Current assignee: Inner Mongolia Wulanchabu Dongyang Photochemical Foil Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-28
Anticipated expiration: 2031-08-23

Abstract

A formed foil anti-blocking spraying device comprises a pipeline, wherein a filter and a spray head are arranged on the pipeline; the filter comprises a cylinder body, wherein the cylinder body is sequentially provided with a top cover, a filter cap, a filter element and a bottom plate from top to bottom, the top cover is provided with a water inlet, and a first flow chamber is formed between the top cover and the filter cap; a second flow chamber is formed between the filter element and the cylinder body, a third flow chamber is arranged in the center of the filter element, and the third flow chamber is communicated with the outside through a water outlet on the bottom plate; the spray head comprises a spray head main body, the lower end of the spray head main body is provided with spray holes, a brush plate is arranged in the spray head main body, and the lower end of the brush plate is connected with a brush rod; the upper end of the brush plate is fixed with a guide rod, the guide rod penetrates through a hole in the spray head main body and then is sleeved with a first spring, and the top end of the guide rod is in threaded connection with a limiting nut. The anti-blocking spraying equipment for the formed foil is convenient for recycling cleaning water and prolongs the service cycle of the spraying equipment.

Description

Anti-blocking spraying equipment for formed foil

Technical Field

The utility model relates to the field of chemical foil production, in particular to a chemical foil anti-blocking spraying device.

Background

The formed foil is a high-purity aluminum foil which is subjected to electrochemical corrosion surface expansion and then is subjected to electrochemical anodic oxidation to form an aluminum oxide film on the surface of the high-purity aluminum foil. The production of the formed foil comprises the working procedures of pretreatment, multi-stage formation, post-treatment, cleaning, drying, foil collection, packaging and the like. The formation process mainly adopted at present comprises a pure boric acid process, a mixed acid (boric acid and organic acid) process and an organic acid process, wherein the foil capacity sequence is as follows: the organic acid process, the mixed acid process and the pure boric acid process are carried out, wherein the service life sequence of the capacitor made of the foil is as follows: pure boric acid process > mixed acid process > organic acid process. Because the components of the various levels of formation liquid are different, the various levels of bath liquid are prevented from being brought into other bath liquid along with the foils to influence the capacity and the performance of the bath liquid in the process of formation and foil walking, and the formed foils need to be cleaned and then formed. The spraying pipe used for cleaning the foil contains impurities due to the fact that spraying water in the spraying pipe is blocked after the spraying pipe is used for a period of time, the cleaning effect cannot be achieved, so that tank liquor is brought into other tank liquor along with the foil, the capacity and performance of the foil are affected, and the problem of the cleaning process of the formed foil treatment is particularly prominent.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the formed foil anti-blocking spraying equipment, which can improve the service cycle of the spraying equipment and avoid the quality problem of the formed foil.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a formed foil anti-blocking spraying device comprises a pipeline, wherein a filter and spray heads are arranged on the pipeline, and the spray heads are distributed above and below a formed foil;

the filter comprises a cylinder body, a top cover is arranged at the upper end of the cylinder body, a bottom plate is arranged at the lower end of the cylinder body, a filter element is clamped on the bottom plate, the top end of the filter element is clamped with a filter cap, and the top end of the filter cap abuts against the top cover; a water inlet is formed in the top cover, and a first flow chamber is formed between the top cover and the filter cap; a second flow chamber is formed between the filter element and the cylinder body and is communicated with the first flow chamber through a filter screen on the side wall of the filter cap; a third flow chamber is arranged in the center of the filter element and is communicated with the outside through a water outlet on the bottom plate;

the sprayer comprises a sprayer main body, a plurality of spray holes are formed in the lower end of the sprayer main body, a brush plate is arranged in the sprayer main body, the lower end of the brush plate is connected with brush rods, and the brush rods correspond to the spray holes one by one; a guide rod is fixed at the upper end of the brush plate, the guide rod penetrates through a hole in the spray head main body and then is sleeved with a first spring, and the top end of the guide rod is in threaded connection with a limiting nut.

The top cover and the barrel are locked through the quick-opening assembly, the quick-opening assembly comprises a screw rod hinged to the barrel, and the screw rod is locked with the top cover through friction of a nut after being wound into the grooves of the top cover and the barrel.

The screw rod is provided with a limiting ring, the screw rod is positioned at the upper end of the limiting ring and is sequentially sleeved with a second spring and a clamping plate, and the clamping plate is clamped with the top end of the barrel through the second spring.

The lower part of the guide rod is in threaded connection with the brush plate, the upper part of the guide rod is sleeved with a sealing sleeve, and the guide rod is in sealing connection with a hole in the spray head main body through the sealing sleeve.

The utility model discloses a formed foil anti-blocking spraying device which has the following technical effects:

1) the washing that becomes the paper tinsel that is used for next-level descaling bath department after filtering through the washing water with last-level descaling bath department has both practiced thrift the water resource, filters the impurity that the tank liquor was introduced in the washing water of last-level simultaneously through filtering, avoids the shower nozzle to block up, improves the life cycle that sprays equipment.

2) The dredging mechanism is arranged in the spray head, so that the spray head can be conveyed at any time, and blockage is prevented.

3) The mode through adopting top cap, filter core, filter cap and bottom plate joint, and the top cap of upper end adopts the subassembly of opening soon fixed, and later stage dismantlement washs the filter core like this, strains simple high-efficient when the cap.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a sectional view of a filter according to the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a sectional view of the head of the present invention.

Fig. 5 is a front view of the guide bar of the present invention.

In the figure: the device comprises a pipeline 1, a filter 2, a nozzle 3, a formation foil 4, a guide roller 5, a formation liquid 6, a cylinder 2.1, a top cover 2.2, a bottom plate 2.3, a filter element 2.4, a filter cap 2.5, a water inlet 2.6, a first flow chamber 2.7, a second flow chamber 2.8, a filter screen 2.9, a third flow chamber 2.10, a water outlet 2.11, a screw 2.12, a slot 2.13, a nut 2.14, a limiting ring 2.15, a second spring 2.16, a clamping plate 2.17, a nozzle main body 3.1, a spray hole 3.2, a brush plate 3.3, a brush rod 3.4, a guide rod 3.5, a first spring 3.6 and a limiting nut 3.7.

Detailed Description

As shown in figure 1, the anti-blocking spraying equipment for the formed foil comprises a pipeline 1, wherein a water inlet end of the pipeline 1 is supplied with cleaning water for cleaning an output end formed foil from a previous-stage pickling tank, a conveying pump, a valve, a filter 2 and a spray head 3 are arranged on the pipeline 1, the spray head 3 is distributed at the upper position and the lower position of the output end formed foil from a next-stage pickling tank, the cleaning water after the previous-stage formed foil cleaning is filtered and then used for cleaning the next-stage formed foil, and the water source is saved.

As shown in fig. 2, the filter 2 includes a cylindrical barrel 2.1, a top cover 2.2 is mounted at the upper end of the barrel 2.1, and a water inlet 2.6 is arranged in the center of the top cover 2.2. The lower end of the cylinder body 2.1 is provided with a bottom plate 2.3, and the center of the bottom plate 2.3 is provided with a water outlet 2.11.

As shown in fig. 2, an annular caulking groove is formed on the bottom plate 2.3, and the lower end of the filter element 2.4 is clamped in the annular caulking groove of the bottom plate 2.3 and is kept vertical. The filter element 2.4 is an active carbon filter element, the diameter of the filter hole is 5um, and the cleaning period is two weeks. The top end of the filter element 2.4 is clamped with the annular caulking groove on the filter cap 2.5. Filter cap 2.5 includes solid bottom plate, is fixed with annular filter screen 2.9 on the solid bottom plate, and filter screen 2.9 is the active carbon filter screen for carry out primary filter to impurity. The top end of the filter screen 2.9 is fixed with a solid brim which is propped on the top cover 2.2.

As shown in fig. 2, a first flow chamber 2.7 is formed between the top cover 2.2 and the filter cap 2.5; a second flow chamber 2.8 is formed between the filter element 2.4 and the cylinder body 2.1, and the second flow chamber 2.8 is communicated with the first flow chamber 2.7 through a filter screen 2.9 on the side wall of the filter cap 2.5; the center of the filter element 2.4 is provided with a third flow chamber 2.10, and the third flow chamber 2.10 is communicated with the outside through a water outlet 2.11 on the bottom plate 2.3. During filtering, cleaning water firstly enters the first flow chamber 2.7 through the water inlet 2.6, then enters the second flow chamber 2.8 after being filtered by the filter screen 2.9, then enters the third flow chamber 2.10 after being filtered by the filter element 2.4, and finally flows out through the water outlet 2.11.

As shown in fig. 2, in addition, the cylinder 2.1 and the bottom plate 2.3 are firmly connected by bolts, and the cylinder 2.1 and the top cover 2.2 are locked by the quick-opening assembly.

As shown in fig. 3, the quick-opening assembly comprises a screw rod 2.12 hinged on the barrel 2.1, and the screw rod 2.12 is locked with the top cover 2.2 by friction of a nut 2.14 after being wound into a groove 2.13 of the top cover 2.2 and the barrel 2.1. Because filter element 2.4, filter screen 2.9 need regularly wash, when needs wash, only need rotatory screw rod 2.12 for nut 2.14 breaks away from with top cap 2.2, takes off top cap 2.2 afterwards, can take out filter element 2.4, filter cap 2.5.

As shown in fig. 3, a limit ring 2.15 is arranged on the screw rod 2.12, a second spring 2.16 and a clamping plate 2.17 are sequentially sleeved on the screw rod 2.12 at the upper end of the limit ring 2.15, and the clamping plate 2.17 can freely move up and down along the screw rod 2.12. The second spring 2.16 is in a compressed state in a normal state, so that the catch plate 2.17 can be clamped with the top end of the barrel 2.1 through the second spring 2.16. This allows the screw 2.12 not to rotate freely after the nut 2.14 is tightened. When the screw 2.12 needs to be rotated in the later stage, the cylinder on the clamping plate 2.17 can be pulled downwards, so that the clamping plate 2.17 moves downwards and is separated from the top end of the cylinder 2.1, and then the screw 2.12 can be driven to rotate.

The filter 2 is provided with a sealing ring or a sealing gasket at a proper position to avoid water leakage.

As shown in fig. 4, the nozzle 3 includes a nozzle body 3.1, and a plurality of nozzle holes 3.2 are formed at a lower end of the nozzle body 3.1. The nozzle body 3.1 is internally provided with a brush plate 3.3, the lower end of the brush plate 3.3 is connected with a brush rod 3.4, the brush rod 3.4 is in one-to-one correspondence with the spray holes 3.2, and the size of the brush rod can be ensured to extend into the spray holes 3.2. The upper end of the brush plate 3.3 is fixed with a guide rod 3.5, the guide rod 3.5 penetrates through a hole on the spray head main body 3.1 and then is sleeved with a first spring 3.6, and the top end of the guide rod 3.5 is in threaded connection with a limiting nut 3.7. After the guide rod 3.5 is pressed, the brush rod 3.4 can extend into the spray hole 3.2 for dredging, and the spray hole 3.2 is prevented from being blocked. When released, the brush rod 3.4 returns to the inside of the nozzle body 3.1 under the elastic force of the first spring 3.6.

The lower part of the guide rod 3.5 is in threaded connection with the brush plate 3.3, the upper part of the guide rod 3.5 is sleeved with a sealing sleeve, and the guide rod 3.5 is in sealing connection with a hole on the spray head main body 3.1 through the sealing sleeve. Therefore, the assembly is convenient, the sealing is ensured, and the water leakage is avoided.

The working principle and the process are as follows: the washing water that comes from P3 (last level descaling bath) department is sent and is squeezed into filter 2 through the delivery pump on the pipeline 1, washs water and filters behind the edulcoration through filter 2, carries out the washing that becomes the foil behind P4 (next level descaling bath) again and sprays to greatly reduced the condition that the impurity blocks up the hole that sprays in the washing water, increased the life cycle that washs spraying apparatus.

Claims

1. The utility model provides a change into paper tinsel and prevent blockking up spraying equipment which characterized in that: comprises a pipeline (1), wherein a filter (2) and spray heads (3) are arranged on the pipeline (1), and the spray heads (3) are distributed above and below a formation foil (4);

the filter (2) comprises a cylinder body (2.1), a top cover (2.2) is arranged at the upper end of the cylinder body (2.1), a bottom plate (2.3) is arranged at the lower end of the cylinder body (2.1), a filter element (2.4) is clamped on the bottom plate (2.3), the top end of the filter element (2.4) is clamped with a filter cap (2.5), and the top end of the filter cap (2.5) is abutted against the top cover (2.2); a water inlet (2.6) is formed in the top cover (2.2), and a first flow chamber (2.7) is formed between the top cover (2.2) and the filter cap (2.5); a second flow chamber (2.8) is formed between the filter element (2.4) and the cylinder body (2.1), and the second flow chamber (2.8) is communicated with the first flow chamber (2.7) through a filter screen (2.9) on the side wall of the filter cap (2.5); a third flow chamber (2.10) is arranged in the center of the filter element (2.4), and the third flow chamber (2.10) is communicated with the outside through a water outlet (2.11) on the bottom plate (2.3);

the sprayer (3) comprises a sprayer main body (3.1), a plurality of spray holes (3.2) are formed in the lower end of the sprayer main body (3.1), a brush plate (3.3) is arranged in the sprayer main body (3.1), the lower end of the brush plate (3.3) is connected with a brush rod (3.4), and the brush rod (3.4) corresponds to the spray holes (3.2) one by one; the upper end of the brush plate (3.3) is fixed with a guide rod (3.5), the guide rod (3.5) penetrates through a hole in the spray head main body (3.1) and then is sleeved with a first spring (3.6), and the top end of the guide rod (3.5) is in threaded connection with a limiting nut (3.7).

2. The anti-clogging spray apparatus for formed foil as claimed in claim 1, wherein: the top cover (2.2) and the barrel (2.1) are locked through the quick-opening assembly, the quick-opening assembly comprises a screw rod (2.12) hinged to the barrel (2.1), and the screw rod (2.12) is locked with the top cover (2.2) through friction of a nut (2.14) after being wound into a groove (2.13) of the top cover (2.2) and the barrel (2.1).

3. The anti-clogging spray device for formed foils according to claim 2, characterized in that: the screw rod (2.12) is provided with a limiting ring (2.15), the screw rod (2.12) is positioned at the upper end of the limiting ring (2.15) and is sequentially sleeved with a second spring (2.16) and a clamping plate (2.17), and the clamping plate (2.17) is clamped with the top end of the barrel body (2.1) through the second spring (2.16).

4. The anti-clogging spray apparatus for formed foil as claimed in claim 1, wherein: the lower part of the guide rod (3.5) is in threaded connection with the brush plate (3.3), the upper part of the guide rod (3.5) is sleeved with a sealing sleeve, and the guide rod (3.5) is in sealing connection with a hole in the spray head main body (3.1) through the sealing sleeve.