An environmentally friendly lead ash collection device for lead-acid battery production process

Abstract

The present invention discloses an environmentally friendly lead ash collection device for the production process of lead-acid batteries, which aims to solve the problem of the lack of relevant lead ash collection devices in the prior art, which collects lead ash when the lead ash collection device is maintained and cleaned. The present invention solves the above technical problems through the following technical solutions, including a box body, a feed port is arranged above the side wall of the box body, and a discharge port is arranged below the side arm of the box body; a movable door is matched with the feed port; a sleeve is arranged vertically inside the box body, an opening is arranged on the sleeve, and an inclined guide plate is connected to the opening and the feed port; an air suction device is connected to the sleeve to absorb the raised lead ash. The movable door is opened only when the lead ash needs to be put in from the feed port, and is only in a closed state when not in use, so that the box body is in a sealed state to prevent the lead ash from diffusing and leaking from the outside; the collected lead ash is put in from the feed port, and the discharge port takes out the collected lead ash, which greatly facilitates the collection of lead ash.

Description

Technical Field

[0001] The invention relates to the technical field of lead-acid battery production, and more specifically, to an environmentally friendly lead ash collection device in the lead-acid battery production process. Background Art

[0002] Lead ash pollutants are produced during the production process of lead-acid batteries. Currently, corresponding lead ash treatment equipment is used for centralized collection and treatment. The collected lead ash is concentrated through the lower conical part of the equipment, and finally a collection bucket or other container is used below the conical part to hold the collected lead ash.

[0003] Chinese patent announcement number CN205274138U, announcement date June 1, 2016, the name of the patent is a lead ash collection box, the application discloses a lead ash collection box, and discloses the following technical features, including a box body and a box cover, the top of the box cover is provided with a collection port adapted to the lead ash processing equipment, the collection port is a cylindrical structure, the collection port protrudes from the top surface of the box cover, the box cover is installed on the box body, and the bottom of the box body is provided with a universal wheel. In the above application, due to the provision of a box cover, the box cover is provided with a collection port adapted to the lead ash processing equipment, so that the collection box can be directly connected to the outlet of the lead ash processing equipment, and the collection box forms a closed box. The above equipment is suitable for connecting with the lead ash processing equipment, and after the production is completed, the lead ash processing equipment needs to be maintained and cleaned, and the lead ash in the lead ash processing equipment needs to be collected during the maintenance and cleaning process. Obviously, the above equipment cannot collect the lead ash generated during the above cleaning and maintenance process. Summary of the invention

[0004] The present invention overcomes the deficiency of the prior art in that lead ash is collected when the lead ash collecting device is maintained and cleaned, and a related lead ash collecting device is lacking, and provides an environmentally friendly lead ash collecting device for a lead-acid battery production process, which can conveniently collect lead ash generated during maintenance and cleaning, and can prevent the lead ash from diffusing and leaking outward during collection.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solution: a lead ash environmental collection device for the production process of lead-acid batteries, comprising:

[0006] The box body has a feed inlet disposed above the side wall of the box body and a discharge outlet disposed below the side wall of the box body;

[0007] A movable door, cooperating with the feed opening;

[0008] A sleeve is arranged vertically inside the box body, the sleeve is provided with an opening, and the opening is connected to the feed port with an inclined guide plate;

[0009] The suction device is connected to the sleeve and is used for absorbing the raised lead dust.

[0010] The present invention arranges a feed inlet and a discharge port on a box body, and simultaneously arranges a movable door at the feed inlet, so that the movable door is opened only when lead ash needs to be put in from the feed inlet, and is only in a closed state when not in use, so that the box body is in a sealed state, thereby preventing the lead ash from diffusing and leaking from the outside; when in use, only the collected lead ash needs to be put in from the feed inlet, and when a certain amount of lead ash is collected in the box body, the collected lead ash can be taken out through the discharge port, thereby greatly facilitating the collection of lead ash.

[0011] Preferably, the feed port is provided with slide grooves on both sides in the vertical direction, and the movable door cooperates with the slide grooves. The slide grooves cooperate with the movable door so that the movable door can slide along the slide grooves, which facilitates the opening of the movable door.

[0012] Preferably, a first roller is arranged above the movable door, a second roller is arranged at the top of the box body on the side away from the first roller, a transmission rope is connected above the movable door, and the transmission rope passes through the first roller and the second roller and is connected to a counterweight.

[0013] A counterweight block is provided, which can exert an upward pulling force on the movable door through a transmission rope, so that the movable door can be opened manually conveniently.

[0014] Preferably, the air suction device comprises an air suction pipe, the bottom end of the air suction pipe is connected to the top of the sleeve, the top end of the air suction pipe passes through the top end of the box body, and the top end of the air suction pipe is provided with a flange interface.

[0015] The suction pipe is connected to the sleeve, which can collect the raised lead ash, and can collect the lead ash raised when the lead ash is fed from the feed port, thereby reducing the physical harm to the workers.

[0016] Preferably, a regulating valve is provided in the intake pipe, and the regulating valve is arranged on the outer end part of the intake pipe of the box body; the regulating valve includes an adjusting rod passing through the intake pipe in the radial direction, and the adjusting rod is provided with a valve plate adapted to the size of the intake pipe.

[0017] The size of the opening of the control plate can be controlled by rotating the angle of the regulating rod on the regulating valve, which can conveniently control the size of the suction wind force in the suction pipe.

[0018] Preferably, an adjusting roller is provided at the end of the adjusting rod, and the transmission rope passes through the first roller, the adjusting roller, the second roller and is connected to the counterweight.

[0019] The adjusting roller is connected to the transmission rope. When the feed port is opened, the counterweight block moves downward and can pull the adjusting roller through the tension of the transmission rope, so that the adjusting roller drives the adjusting rod to rotate, and the adjusting rod drives the valve plate to rotate, so that the suction pipe opens to collect the lead ash by suction. Therefore, through the above arrangement, the regulating valve can be linked with the movable door, so that the regulating valve can be automatically opened when the feed port is opened.

[0020] Preferably, a placing device is provided at the bottom of the sleeve, and the placing device includes a mounting frame and a collecting bucket; the collecting bucket is arranged in the mounting frame, and a mounting bayonet is provided in the circumferential direction of the mounting frame, and a retaining ring is provided in the circumferential direction of the collecting bucket, and the retaining ring is mounted on the mounting bayonet; the bottom end of the mounting frame is slidably arranged with the bottom end of the box body.

[0021] In the prior art, the collecting bags are directly put on the sleeves, which makes it very inconvenient to install the collecting bags or collect the collecting bags, so a placing device is provided; a collecting bucket is provided on the mounting frame, and the collecting bag can be put on the collecting bucket when in use, and when the collected lead ash needs to be taken out, since the mounting frame and the bottom of the box body are slidingly arranged, the mounting frame can be directly pulled out of the box body; the replacement of the collecting bag and the collection of the lead ash are greatly facilitated.

[0022] Preferably, a slide groove arranged in the vertical direction is provided in the circumferential direction of the mounting frame, and a slider is provided in the circumferential direction of the collecting barrel, and the slider slides along the slide groove; an oil pipe is provided below the mounting frame, and a sliding rod is provided in the oil pipe, and the bottom end of the sliding rod is connected with a first slider, and the upper end of the sliding rod abuts with the collecting barrel, and the first slider slides in the oil pipe and performs a sealing fit; a second slider which seals with the oil pipe is provided in the end of the oil pipe away from the first slider, and an oil chamber is formed between the first slider and the second slider, and an abutting spring is connected to the end of the second slider away from the oil chamber, and the abutting spring abuts between the second slider and the side wall of the box body.

[0023] During use, it was found that, first, the higher the vertical distance between the bottom of the collecting bucket and the feed port, the more lead ash will be raised when the lead ash enters; second, due to the lead ash collected in the collecting bucket, the total weight of the collecting bucket and the lead ash increases, making it very difficult to pull the collecting bucket out of the box body; in view of the above two problems, the above technical features are provided for improvement, and the working principle of the above technical features is as follows: the collecting bucket is provided to abut against the upper end of the sliding rod, so that the distance between the collecting bucket and the upper end of the sliding rod is shorter, and in the process of collecting lead ash, the lead ash in the collecting bucket continues to increase, so that the weight of the lead ash collected in the collecting bucket continues to increase, and the increased gravity acts on the sliding rod under the collecting bucket, causing the first sliding block under the sliding rod to move downward, and when the first sliding block moves downward, the second sliding block slides through the transmission of the oil chamber, and the sliding of the second sliding block acts on the abutting spring, causing the abutting spring to be compressed, which makes the weight of the lead ash in the collecting bucket increase. During the overtime, the collecting bucket will slowly move downward, so that the height at which the lead ash falls from the feed port into the collecting bucket will not change, and the amount of lead ash raised can be reduced; secondly, because the collecting bag is turned outward and sleeved on the clamping ring, the position of the clamping ring does not change, so that the capacity of the collecting bucket can be continuously increased; when the lead ash in the collecting bucket needs to be collected, the door at the discharge port is opened. At this time, since the abutment spring is compressed, the abutment spring can generate a driving force on the mounting frame, so that the collecting bucket can automatically move a distance toward the discharge port, which is convenient for collecting lead ash and replacing the collecting bag; thereafter, when the lead ash in the collecting bucket is collected and a new collecting bag is replaced, when the mounting frame is pushed into the box body, the abutment spring abuts against the side wall of the box body, and the abutment spring pushes the second slider, and the second slider pushes the first slider upward through the transmission of the oil chamber, so that the slide rod moves upward, and the upward movement of the slide rod can push the collecting bucket upward, so that the collecting bucket can collect the lead ash.

[0024] Preferably, a slide rail is disposed at the bottom end of the box body, and the slide rail is T-shaped, and a pulley cooperating with the slide rail is disposed at the bottom end of the mounting frame.

[0025] The pulley cooperates with the T-shaped slide rail so that when the mounting frame moves out of the box, the pulley can be stuck in the T-shaped slide rail to prevent the mounting frame from tipping over.

[0026] Preferably, an end of the abutment spring away from the second sliding block is connected to an abutment rod, the abutment rod slides in the oil pipe, and the abutment rod abuts against the side wall of the box body.

[0027] The abutment rod is arranged between the abutment spring and the box body. When the second slider exerts force on the abutment spring, the abutment rod can slide in the oil pipe. Compared with the abutment spring directly abutting against the box body, the abutment rod can be more stable when abutting against the box body.

[0028] Compared with the prior art, the present invention has the following beneficial effects: (1) it is convenient to collect lead ash and prevent the lead ash from escaping to the outside, thereby preventing environmental pollution; (2) when the feed port is opened, the regulating valve can be automatically opened to collect the raised lead ash; (3) it is convenient to replace the collection bag, and the collection bucket can automatically adjust the height to reduce the generation of raised lead ash. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a perspective view of a first embodiment of the present invention;

[0030] Figure 2 is a cross-sectional view of a first embodiment of the present invention;

[0031] Figure 3 is a side view of a second embodiment of the present invention;

[0032] Figure 4 is a top view of a second embodiment of the present invention;

[0033] Figure 5 is an internal structure diagram of a third embodiment of the present invention;

[0034] Figure 6 is a structural diagram of a placement device according to a third embodiment of the present invention;

[0035] Figure 7 is a structural diagram of a collection bucket according to a third embodiment of the present invention;

[0036] Figure 8 is a cross-sectional view of a third embodiment of the present invention;

[0037] Fig. 9 yes Figure 8 A partial enlarged view of the

[0038] Fig.10 is a schematic diagram of the cooperation between the pulley of the mounting frame and the slide rail at the bottom of the box body according to the third embodiment of the present invention;

[0039] In the figure: 1. box body, 11. feed port, 12. discharge port, 13. slide rail, 2. movable door, 21. first roller, 22. second roller, 23. transmission rope, 24. counterweight, 3. sleeve, 31. opening, 32. inclined guide plate, 4. suction device, 41. suction pipe, 42. flange interface, 43. regulating valve, 431. regulating rod, 432. valve plate, 433. regulating roller, 5. placing device, 51. mounting frame, 511. mounting bayonet, 512. slide groove, 52. collecting barrel, 521. slider, 53. retaining ring, 54. oil pipe, 541. second slider, 55. slide rod, 551. first slider, 56. oil chamber, 57. abutment spring, 58. abutment rod, 59. pulley, 591. slide plate. DETAILED DESCRIPTION

[0040] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0041] Example 1: Reference Figure 1 to Figure 2 As shown, a lead ash environmental protection collection device for a lead-acid battery production process comprises:

[0042] Box body 1, a feed port 11 is arranged above the side wall of box body 1, a discharge port 12 is arranged below the side wall of box body 1, and a symmetrically arranged manual switch door is arranged at the discharge port 12;

[0043] The movable door 2 cooperates with the feed opening 11;

[0044] The sleeve 3 is arranged vertically inside the box body 1, and an opening 31 is arranged on the sleeve 3. The opening 31 is connected to the feed port 11 through an inclined guide plate 32; the bottom of the sleeve 3 is connected to a collecting bag;

[0045] The suction device 4 is connected to the sleeve 3 and is used for absorbing the raised lead dust.

[0046] The feed port 11 is provided with slide grooves on both sides in the vertical direction, and the movable door 2 cooperates with the slide grooves. The slide grooves cooperate with the movable door 2 so that the movable door 2 can slide along the slide grooves, which facilitates the opening of the movable door 2.

[0047] A first roller 21 is disposed above the moving door 2, a second roller 22 is disposed at the top of the box body 1 on a side away from the first roller 21, a transmission rope 23 is connected to the top of the moving door 2, and the transmission rope 23 passes through the first roller 21 and the second roller 22 and is connected to a counterweight 24. Two groups of the first roller 21, the second roller 22 and the transmission rope 23 are disposed, and are disposed on both sides of the length direction of the moving door 2, so that the moving door 2 can be pulled up with the transmission rope 23.

[0048] The air suction device 4 includes an air suction pipe 41, the bottom end of which is connected to the top of the sleeve 3, the top end of which passes through the top end of the box 1, and a flange interface 42 is provided at the top end of the air suction pipe 41; the flange interface 42 is convenient for connection with a related negative pressure device (which belongs to the prior art and is not shown in the figure); a regulating valve 43 is provided in the air suction pipe 41, and the regulating valve 43 is provided at the outer end of the air suction pipe 41 at the box 1; the regulating valve 43 includes an adjusting rod 431 which is passed through the radial direction of the air suction pipe 41, and a valve plate 432 which is adapted to the size of the air suction pipe 41 is provided on the adjusting rod 431. The outer end of the adjusting rod 431 in this embodiment is connected to an adjusting mechanism (which belongs to the prior art and is not shown in the figure); so that the rotation angle of the adjusting rod 431 can be controlled.

[0049] The working principle of this embodiment is as follows: when the collected lead ash needs to be placed in the box body 1, the movable door 2 on the box body 1 is pulled upward. Since the counterweight block 24 can generate an upward pulling force on the movable door 2 through the transmission rope 23, the movable door 2 is easily pulled up, so that the feed port 11 is opened, and then the lead ash is poured into the box body from the feed port 11. Then the movable door 2 can move downward by its own gravity to close the feed port 11; the lead ash falls from the inclined guide plate 32 to the opening 31 of the sleeve 3 and into the collecting bag arranged on the side of the sleeve 3. In this process, the negative pressure device collects the lead ash raised in the sleeve 3 through the suction pipe 41 to prevent the lead ash from escaping from the feed port 11 and preventing harm to the body of the staff; when a certain amount of lead ash is collected in the collecting bag, the manual switch door at the discharge port 12 is opened to replace the collecting bag.

[0050] The present invention provides a feed port 11 and a discharge port 12 on a box body 1, and simultaneously provides a movable door 2 at the feed port, so that the movable door 2 is opened only when lead ash needs to be put in from the feed port 11, and is only in a closed state when not in use, so that the box body 1 is in a sealed state to prevent the lead ash from diffusing and leaking from the outside; when in use, only the collected lead ash needs to be put in from the feed port 11, and when a certain amount of lead ash is collected in the box body 11, the collected lead ash can be taken out through the discharge port 12, which greatly facilitates the collection of lead ash.

[0051] Example 2: Reference Figure 3 to Figure 4 As shown, this embodiment is similar in structure to embodiment 1, except that: the ends of both ends of the adjusting rod 431 are fixedly connected with adjusting rollers 433, and the transmission rope 23 passes through the first roller 21, the adjusting roller 433, the second roller 22 and is connected to the counterweight block 24.

[0052] In this embodiment, the adjusting roller 433 is connected to the transmission rope 43. When the feed port 11 is opened, the counterweight block 24 can pull the adjusting roller 433 through the tension of the transmission rope 43 when it moves downward, so that the adjusting roller 433 drives the adjusting rod 431 to rotate, and the adjusting rod 431 drives the valve plate 432 to rotate, so that the suction pipe 41 is opened to collect the lead ash; therefore, through the above-mentioned setting, the regulating valve 43 can be linked with the movable door 2, so that the regulating valve 43 can be automatically opened when the feed port 11 is opened. It should be noted that, in order to increase the friction between the adjusting roller 433 and the transmission rope 23 during the specific implementation of this embodiment, so that the movement of the transmission rope 23 can drive the adjusting roller 433 to move, the transmission rope 23 can be wrapped around the adjusting roller 433; at the same time, the relationship between the diameter of the adjusting roller 433 and the upward movement of the moving door 2 should be considered during the specific setting, so that when the moving door 2 is opened, the valve plate 432 can be completely opened through the rotation of the adjusting roller 433.

[0053] Example 3: Reference Figures 5 to 10 As shown, the present embodiment is similar in structure to the embodiment 1 or the embodiment 2, except that a placing device 5 is provided at the bottom of the sleeve 3, and the placing device 5 includes a mounting frame 51 and a collecting bucket 52; the collecting bucket 52 is arranged in the mounting frame 51, and four mounting bayonet holes 511 are arranged in the circumferential direction of the mounting frame 51, and a snap ring 53 is arranged in the circumferential direction of the collecting bucket 52, and the snap ring 53 is mounted on the mounting bayonet hole 511; the bottom end of the mounting frame 51 is slidably arranged with the bottom end of the box body 1, and a slide rail 13 is arranged at the bottom end of the box body 1, and the slide rail 13 is T-shaped, and a slide plate 591 is provided at the bottom end of the mounting frame 5, and a pulley 59 cooperating with the slide rail 13 is provided at the bottom end of the slide plate 591; the pulley 59 cooperates with the T-shaped slide rail 13, so that when the mounting frame 51 moves to the outside of the box body 1, the pulley 59 can be stuck in the T-shaped slide rail 13 to prevent the mounting frame 51 from overturning.

[0054] In the prior art, the collecting bag is directly put on the sleeve 3, which makes it very inconvenient to install the collecting bag or collect the lead ash in the collecting bag, so a placing device 5 is provided; a collecting bucket 52 is provided on the mounting frame 51, and the collecting bag can be put on the collecting bucket 52 when in use. When the collected lead ash needs to be taken out, since the mounting frame 51 and the bottom of the box body 1 are slidingly arranged, the mounting frame 51 can be directly pulled out of the box body 1; the replacement of the collecting bag and the collection of lead ash are greatly facilitated.

[0055] The mounting frame 51 is provided with a slide groove 512 arranged in the vertical direction in the circumferential direction, and the collecting barrel 52 is provided with a slider 521 in the circumferential direction, and the slider 521 slides along the slide groove 512; an oil pipe 54 is provided below the mounting frame 51, and the oil pipe 54 includes a vertical section and a horizontal section, and the horizontal section is connected to the lower end of the vertical section. A slide rod 55 is provided in the vertical section of the oil pipe 54, and the bottom end of the slide rod 55 is connected to a first slider 551, and the upper end of the slide rod 55 abuts against the collecting barrel 52, and the first slider 551 slides in the oil pipe 54 and performs a sealing fit; the oil pipe A second slider 541 is provided in the end of 54 away from the first slider 551, which is sealed with the oil pipe 54. The second slider 541 is provided in the horizontal section of the oil pipe 54. An oil chamber 56 is formed between the first slider 511 and the second slider 541. An abutment spring 57 is connected to the end of the second slider 541 away from the oil chamber 56. An abutment rod 58 is connected to the end of the abutment spring 57 away from the second slider 541. The abutment rod 58 slides in the oil pipe 54 and is fixedly connected to the slide rod 55. The abutment rod 58 abuts against the side wall of the box body 1.

[0056] In this embodiment: when implementing embodiment 1 or embodiment 2, it is found that, first, the higher the vertical height of the bottom of the collecting bucket 52 from the feed port 11, the more lead ash is raised when the lead ash is poured into the collecting bucket 52; second, since the lead ash is collected in the collecting bucket 52, the total weight of the collecting bucket 52 and the lead ash increases, making it very difficult to pull the collecting bucket 52 out of the box body 1; in order to solve the above two problems, the above technical features are provided to improve the above technical features, and the working principle of the above technical features is as follows: the collecting bucket 52 is provided to abut against the upper end of the sliding rod 55, so that the collecting bucket 52 The distance from the upper end of the slide bar 55 is relatively short. In the process of collecting lead ash, the lead ash in the collection bucket 52 is continuously increased, so that the weight of the lead ash collected in the collection bucket 52 is continuously increased. The increased gravity acts on the slide bar 55 below the collection bucket 52, so that the first slide block 511 below the slide bar 55 moves downward. When the first slide block 511 moves downward, the second slide block 541 slides through the transmission of the oil chamber 56. The sliding of the second slide block 541 acts on the abutment spring 57, so that the abutment spring 57 is compressed. This makes the weight of the lead ash in the collection bucket 52 increase as the weight of the lead ash increases. , the collecting bucket 52 will continuously move downward along the slide groove 512 through the slider 521 on its side wall, so that the height of the lead ash falling from the feed port 11 into the collecting bucket 52 does not change, which can reduce the amount of lead ash raised; secondly, because the collecting bag is turned outward and sleeved on the clamping ring 53, the position of the clamping ring 53 does not move, so that the capacity of the collecting bucket 52 can be continuously increased when it moves downward; when the lead ash in the collecting bucket 52 needs to be collected, the door at the discharge port 12 is opened. At this time, since the abutment spring 57 is compressed, the abutment spring 57 can generate a driving force on the mounting frame, so that the collecting bucket 52 can automatically move a certain distance toward the discharge port 12, so as to collect the lead ash and replace the collection bag. Afterwards, when the lead ash in the collection bucket 52 is collected and a new collection bag is replaced, when the mounting frame 51 is pushed into the box body 1, the abutment spring 57 abuts against the side wall of the box body 1, and the abutment spring 57 pushes the second slider 541. The second slider 541 pushes the first slider 551 upward through the transmission of the oil chamber 56, so that the slide bar 55 moves upward. The upward movement of the slide bar 55 can push the collection bucket 52 upward, so that the collection bucket 52 can collect the lead ash.

[0057] The above-described embodiments are only preferred solutions of the present invention and are not intended to limit the present invention in any form. Other variations and modifications are possible without exceeding the technical solutions described in the claims.

Claims

1. A lead ash environmental collection device for lead-acid battery production process, characterized in that: include: The box body has a feed inlet disposed above the side wall of the box body and a discharge outlet disposed below the side wall of the box body; A movable door, cooperating with the feed opening; A sleeve is vertically arranged inside the box body, and an opening is arranged on the sleeve, and the opening is connected to the feed port through an inclined guide plate; An air suction device, connected to the sleeve, for absorbing the raised lead dust; A placing device is arranged at the bottom of the sleeve, and the placing device comprises a mounting frame and a collecting bucket; the mounting frame is slidably arranged with the bottom end of the box body; The collecting barrel slides in the vertical direction; an oil pipe is arranged below the mounting frame, the oil pipe includes a vertical section and a horizontal section, the horizontal section is connected to the lower end of the vertical section, a sliding rod is arranged in the vertical section of the oil pipe, the bottom end of the sliding rod is connected to a first sliding block, the upper end of the sliding rod abuts against the collecting barrel, the first sliding block slides in the oil pipe and performs a sealing fit; a second sliding block which performs a sealing fit with the oil pipe is arranged in an end of the oil pipe away from the first sliding block, the second sliding block is arranged in the horizontal section of the oil pipe, an oil chamber is formed between the first sliding block and the second sliding block, an abutting spring is connected to an end of the second sliding block away from the oil chamber, and the abutting spring abuts between the second sliding block and the side wall of the box body.

2. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 1 is characterized in that: The feed port is provided with slide grooves on both sides in the vertical direction, and the movable door cooperates with the slide grooves.

3. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 1 or 2, characterized in that: A first roller is arranged above the movable door, a second roller is arranged at the top of the box body on a side away from the first roller, a transmission rope is connected above the movable door, and the transmission rope passes through the first roller and the second roller and is connected to a counterweight.

4. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 3 is characterized in that: The air suction device comprises an air suction pipe, the bottom end of the air suction pipe is connected with the top of the sleeve, the top end of the air suction pipe passes through the top end of the box body, and the top end of the air suction pipe is provided with a flange interface.

5. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 4 is characterized in that: A regulating valve is arranged in the intake pipe, and the regulating valve is arranged at the outer end part of the intake pipe in the box; the regulating valve includes an adjusting rod penetrating the intake pipe in the radial direction, and the adjusting rod is provided with a valve sheet adapted to the size of the intake pipe.

6. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 5 is characterized in that: An adjusting roller is arranged at the end of the adjusting rod, and the transmission rope passes around the first roller, the adjusting roller and the second roller and is connected to the counterweight block.

7. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 1 is characterized in that: The collecting barrel is arranged in the mounting frame, a mounting bayonet is arranged in the circumferential direction of the mounting frame, a clamping ring is arranged in the circumferential direction of the collecting barrel, and the clamping ring is mounted on the mounting bayonet.

8. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 7 is characterized in that: The mounting frame is provided with a slide groove arranged in a vertical direction in the circumferential direction, and the collecting barrel is provided with a sliding block in the circumferential direction, and the sliding block slides along the slide groove.

9. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 7 or 8, characterized in that: The bottom end of the box body is provided with a slide rail, the slide rail is T-shaped, and the bottom end of the mounting frame is provided with a pulley matched with the slide rail.

10. The lead ash environmental protection collection device for the lead-acid battery production process according to claim 9 is characterized in that: One end of the abutment spring away from the second sliding block is connected to an abutment rod, the abutment rod slides in the oil pipe, and the abutment rod abuts against the side wall of the box body.

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