CN219086053U

CN219086053U - Device for collecting diaphragm in lead grid of waste lead storage battery

Info

Publication number: CN219086053U
Application number: CN202223428307.0U
Authority: CN
Inventors: 王向峰; 王艳波; 吴鑫; 张继森; 郭艳兵; 郑小涛; 李阳
Original assignee: Henan Yuguang Gold and Lead Co Ltd
Current assignee: Henan Yuguang Gold and Lead Co Ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-26
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of lead storage battery decomposition treatment, in particular to a device for collecting diaphragms in lead grids of waste lead storage batteries. The device comprises a shell and a driving mechanism, wherein the top of the shell is communicated with an air outlet pipe, and the position, opposite to the air outlet pipe, of the bottom of the shell is communicated with an air inlet pipe; the novel scraper comprises a shell, and is characterized in that a driving roller and a driven roller which are rotationally connected with the shell are respectively arranged at two ends inside the shell, a plurality of annular grooves are uniformly distributed on the outer side walls of the driving roller and the driven roller at intervals, a plurality of annular net chains are distributed between the driving roller and the driven roller at intervals, a discharge hole is further formed in one end of the bottom of the shell, and a scraper I and a scraper II are arranged above the discharge hole. The utility model can rapidly collect the diaphragm entrained in the lead grid drying process, reduce the phenomenon that the diaphragm enters the dust collector, and avoid the diaphragm from entering the dust collector to burn and damage the dust collection filter bag and block the star-shaped dust discharge valve of the dust collector.

Description

Device for collecting diaphragm in lead grid of waste lead storage battery

Technical Field

The utility model relates to the technical field of lead storage battery decomposition treatment, in particular to a device for collecting diaphragms in lead grids of waste lead storage batteries.

Background

The waste lead storage battery is a waste with corrosiveness and harmfulness, and if the waste lead storage battery is directly buried or otherwise treated, the waste lead storage battery can cause a certain influence on the environment, not only pollute the environment, but also cause the waste of resources because the lead and plastic parts of the waste lead storage battery can be classified, recycled and reused. Therefore, the waste lead storage batteries are generally crushed in a concentrated manner and then recycled.

In the prior art, when the waste lead storage battery is recycled, after being crushed and separated, part of the diaphragm and the lead grid plate are inevitably mixed to be produced, and in the low-temperature casting process, the lead grid plate is followed to enter a hot air drying drum dryer for drying, and after being lifted, rolled and dried, the diaphragm is separated from the lead grid plate and enters a negative pressure dust collector through a dust collecting pipeline, however, the diaphragm is easy to burn after entering the dust collector due to heat after being dried by the hot air drying drum dryer, and dust collecting filter bags of the dust collector are easy to burn, so that environmental protection accidents are caused; meanwhile, the diaphragm is easy to agglomerate and block a star-shaped ash discharge valve of the dust collector after combustion, so that the ash discharge difficulty is increased.

Disclosure of Invention

The utility model provides a device for collecting diaphragms in lead grids of a waste lead storage battery, which is reasonable in structure and good in effect, can quickly and efficiently collect diaphragms entrained in the drying process of the lead grids, reduces the phenomenon that the diaphragms enter the dust collector, and further avoids the phenomenon that the diaphragms enter the dust collector to burn and damage the filter bags.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the device for collecting the diaphragms in the lead grids of the waste lead storage batteries comprises a shell and a driving mechanism, wherein the top of the shell is communicated with an air outlet pipe, and the position, opposite to the air outlet pipe, of the bottom of the shell is communicated with an air inlet pipe; the utility model discloses a dust collector, including casing, drying machine, air inlet pipe, dust collection pipe, dust collector, driven roller, driving roller and driven roller that the inside both ends of casing are equipped with respectively with casing rotation connection, a plurality of ring channels have all been laid to driving roller and driven roller's lateral wall interval, and the diaphragm that gets into the desiccator with the lead grid mixes is under the effect of dust collector negative pressure, and the accessible air-supply line is used for connecting the dust collection pipeline of dust collector to make the inside state that keeps negative pressure of this device, still can make the dust collector collect the impurity dust that dry lead grid in-process produced simultaneously.

A plurality of annular net chains are arranged between the driving roller and the driven roller at intervals, and two ends of each annular net chain are respectively sleeved on the driving roller and the driven roller and are positioned in the annular grooves; the driving mechanism is in transmission connection with the driving roller, the driving roller is in transmission connection with the driven roller through the annular net chains, annular grooves on the driving roller and the driven roller are used for installing the annular net chains, and a plurality of annular net chains are used for capturing diaphragms entering the shell through the conveying chains.

The device is characterized in that a discharge hole is further formed in one end of the bottom of the shell, a first scraper and a second scraper are arranged above the discharge hole, the bottom of the first scraper is inclined downwards away from the horizontal plane, the second scraper is located between the driving roller and the inner side wall of the shell, and the first scraper and the second scraper can peel off and drop off diaphragms adsorbed on a plurality of annular net chains and are discharged from the discharge hole.

Further, bearing seats are arranged on the two sides of the shell corresponding to the driving roller, bearings are arranged in the bearing seats, rotating shafts are connected to the two ends of the driving roller, the rotating shafts are connected with the shell in a rotating mode through the bearings, and the driving roller can be driven to rotate by the driving mechanism through the matching of the rotating shafts and the bearings in the bearing seats.

Further, the driving mechanism comprises a gear motor, the output end of the gear motor is connected with a coupler, the output end of the gear motor is connected with a rotating shaft through the coupler, the output end of the gear motor drives the driving roller to rotate through the coupler and the rotating shaft, and the driving roller drives the driven roller to rotate under the action of the annular net chain.

Further, bearing tensioner corresponding to the driven roller is arranged on two sides of the shell, connecting shafts are connected to two ends of the driven roller, one end of each connecting shaft penetrates through the shell and is in interference fit with a bearing of the corresponding bearing tensioner, and the driven roller is convenient to adjust the position of the driven roller in the shell through the bearing tensioner, so that the tightness of the annular net chain is convenient to adjust.

Further, the first scraper and the second scraper comprise a fixed plate and a scraper plate, the scraper plate is detachably connected with the fixed plate through bolts, a plurality of scraper teeth are arranged on the scraper plate at intervals, each scraper tooth is located between two adjacent annular net chains, and the scraper teeth are convenient to strip the diaphragm from the annular net chains.

Further, two ends of the fixed plate of the first scraper are fixedly connected with the inner side wall of the shell, and one side of the fixed plate of the second scraper is fixedly connected with the side wall of the end part of the shell.

Further, the air inlet pipe is communicated with the roller dryer, the air outlet pipe is communicated with a dust collection pipeline of the dust collector, and under the action of the negative pressure dust collector, the air outlet pipe is communicated with the dust collection pipeline of the dust collector, so that a diaphragm entering the roller dryer can be adsorbed on the annular net chain through the air inlet pipe.

Through the technical scheme, the utility model has the beneficial effects that:

the utility model has reasonable structure and good use effect, can quickly and efficiently separate and collect the diaphragms entrained in the lead grid drying process of the disassembly of the waste lead storage battery, and reduces the phenomenon that the diaphragms enter the negative pressure dust collector, thereby avoiding the problems that the diaphragms enter the dust collector to burn the dust collection filter bag of the dust collector, and simultaneously avoiding the problem that the dust collection filter bag of the dust collector is blocked by the star-shaped dust discharge valve of the dust collector, reducing the dust discharge difficulty and further improving the working efficiency.

The air outlet pipe is communicated with the dust collecting pipeline of the dust collector, and when the dust collector collects impurity dust generated in the process of drying the lead grid, the diaphragm entering the roller dryer can be adsorbed on the annular net chain through the air inlet pipe, so that the diaphragm mixed in the lead grid is removed, and meanwhile, the diaphragm is prevented from entering the dust collector.

The first scraper and the second scraper are used for stripping the diaphragms adsorbed on the annular net chains, wherein the scraping teeth are positioned between two adjacent annular net chains, the diaphragms on the annular net chains can be accurately removed by adopting a two-stage carding mode, and the diaphragms are discharged out of the shell from the discharge hole.

Drawings

FIG. 1 is a schematic view of a device for collecting diaphragms in lead grids of waste lead storage batteries according to the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of an apparatus for collecting diaphragms in lead grids of waste lead storage batteries according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of an apparatus for collecting a separator in a lead grid of a waste lead storage battery according to the present utility model;

fig. 4 is a schematic structural view of a first scraper and a second scraper according to the present utility model.

The reference numerals in the drawings are: 1 is a gear motor, 2 is a coupler, 3 is a shell, 4 is an air outlet pipe, 5 is an air inlet pipe, 6 is a discharge hole, 7 is a driving roller, 701 is a rotating shaft, 8 is a driven roller, 801 is a connecting shaft, 9 is an annular net chain, 11 is a scraper I, 12 is a scraper II, 13 is a bearing seat, 14 is a bearing tensioner, 15 is a fixed plate, 16 is a scraping plate, and 17 is scraping teeth.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

as shown in fig. 1 to 4, the device for collecting the diaphragm in the lead grid of the waste lead storage battery comprises a shell 3 and a driving mechanism, wherein the shell 3 is of a hollow structure, an air outlet pipe 4 is communicated with the top of the shell 3, the air outlet pipe 4 is communicated with a dust collecting pipeline of an external negative pressure dust collector, an air inlet pipe 5 is communicated with the position, opposite to the air outlet pipe 4, of the bottom of the shell 3, the air inlet pipe 5 is connected to the front section part of an external roller dryer, and the diaphragm is sucked into the shell 3 from the air inlet pipe connected with the front section of the roller dryer; the inside both ends of casing 3 are equipped with initiative roller 7 and driven roller 8 of being connected with casing 3 rotation respectively, and the length of initiative roller 7 and driven roller 8 is greater than the diameter of play tuber pipe 4 and air-supply line 5 to guarantee that the diaphragm of drawing in casing 3 can adsorb on annular net chain 9, avoid the diaphragm to get into the dust collector through play tuber pipe 4 in, a plurality of ring channels have all been laid to the lateral wall of initiative roller 7 and driven roller 8 at the interval, and the ring channel is used for installing annular net chain 9, and the interval between two adjacent ring channels is 10 mm, and the interval between two adjacent annular net chains 9 is 10 mm promptly.

A plurality of annular net chains 9 are arranged between the driving roller 7 and the driven roller 8 at intervals, the annular net chains 9 form a conveying chain, two ends of each annular net chain 9 are respectively sleeved on the driving roller 7 and the driven roller 8 and are positioned in the annular grooves, and the driving roller 7 can drive the driven roller 8 to rotate through the conveying chain; the driving mechanism is in transmission connection with the driving roller 7, the driving roller 7 is in transmission connection with the driven roller 8 through the annular net chain 9, the driving mechanism drives the driving roller 7 to rotate, the driving roller 7 drives the driven roller 8 to rotate through the conveying chain, and the conveying chain rotates clockwise to ensure that a diaphragm captured by the conveying chain can be discharged from the discharge hole 6.

The bottom one end of casing 3 still is equipped with discharge gate 6, can install the collection bag in discharge gate 6 department, and the collection bag is used for collecting the diaphragm of discharging from discharge gate 6, and discharge gate 6 is located initiative roller 7 below, the top of discharge gate 6 is provided with first scraper 11 and scraper second 12, and first scraper 11 and scraper second 12 all are located the top of discharge gate 6, the bottom of first scraper 11 deviates from the horizontal plane downward sloping setting, is convenient for peel off the diaphragm that the conveying chain caught, and scraper second 12 is located between initiative roller 7 and casing 3 inside wall, in this embodiment in the rotation of initiative roller 7 and driven roller 8, the in-process of conveying chain transmission, adsorb the diaphragm on the conveying chain and be peeled off by first scraper 11 at first, then scraper second 12 can comb once again to the conveying chain, prevent still having the residual diaphragm that is not peeled off by first scraper 11 on the conveying chain, improves the effect of getting off the diaphragm that is adsorbed on the conveying chain, wherein by first scraper 11 and second scraper 12 peel off from the diaphragm is peeled off from discharge gate 6, and drop and install in the collection bag at the discharge gate 6.

The both sides of casing 3 correspond initiative roller 7 department all is equipped with bearing frame 13, and initiative roller 7 adopts the structure of external bearing frame 13, is convenient for dismantle the change annular net chain 9 fast, be equipped with the bearing in the bearing frame 13, initiative roller 7 both ends all are connected with pivot 701, pivot 701 rotates with casing 3 through the bearing and is connected.

The driving mechanism comprises a gear motor 1, the output end of the gear motor 1 is connected with a coupler 2, the output end of the gear motor 1 is connected with a rotating shaft 701 through the coupler 2, the output end of the gear motor 1 is matched with the rotating shaft 701 through the coupler 2 to drive a driving roller 7 to rotate, and the driving roller 7 drives a driven roller 8 to rotate through a conveying chain and the conveying chain conveys clockwise. In this embodiment gear motor 1 uses with negative pressure changer and converter cooperation, gear motor 1, negative pressure changer and converter equal electric connection are to the PLC controller, and the negative pressure changer detects inside negative pressure value and feeds back its signal to the PLC controller, and the PLC controller passes through the rotational speed of converter control gear motor 1 to adjust driving roller 7, driven roller 8's rotational speed, be convenient for clear up the diaphragm fast, adjust pipeline negative pressure, realize gear motor and pass through the purpose of negative pressure changer and converter collaborative regulation rotational speed.

The both sides of casing 3 correspond driven roller 8 department is equipped with bearing tensioner 14, driven roller 8 both ends all are connected with connecting axle 801, connecting axle 801 one end pass casing 3 with bearing interference fit of bearing tensioner 14, bearing tensioner 14 include the slide rail and be located the T shape bearing frame of slide rail and with the lead screw that T shape bearing frame is connected, bearing tensioner 14 is prior art, and no more detailed description is here, and accessible bearing tensioner 14 adjusts driven roller 8 and is located the position of casing 3 in this embodiment, and then the elasticity of adjustable annular net chain 9.

The first scraper 11 and the second scraper 12 respectively comprise a fixed plate 15 and a scraper plate 16, the scraper plate 16 is detachably connected with the fixed plate 15 through bolts, a plurality of scraper teeth 17 are arranged on the scraper plate 16 at intervals, each scraper tooth 17 is located between two adjacent annular net chains 9, namely, a diaphragm captured by a conveying chain is stripped and separated through the scraper teeth 17 in a carding mode.

The two ends of the fixed plate 15 of the scraper I11 are fixedly connected with the inner side wall of the shell 3, the end part of the fixed plate 15 is obliquely fixed on the inner wall of the shell 3, one side of the fixed plate 15 of the scraper II 12 is fixedly connected with the side wall of the end part of the shell 3, and the included angle between the connecting part of the fixed plate 15 and the shell 3 is 90 degrees.

The air inlet pipe 5 is communicated with the roller dryer, the air outlet pipe 4 is communicated with a dust collecting pipeline of the dust collector, the air outlet pipe 4 is communicated with the dust collecting pipeline of the dust collector, and when the dust collector collects impurity dust generated in the process of drying the lead grid, a diaphragm entering the roller dryer can be adsorbed on the annular net chain 9 through the air inlet pipe 5.

The working principle of the utility model is as follows: the air inlet pipe 5 is communicated with a roller dryer, the air outlet pipe 4 is communicated with a dust collecting pipeline of a dust collector, and a collecting bag is arranged at a discharge hole 6 of the device. After the waste lead storage battery is crushed and separated, part of the diaphragm is along with the lead grid and enters a roller dryer for drying. The gear motor 1 is started, the output end of the gear motor 1 is matched with the rotating shaft 701 through the coupler 2 so as to enable the driving roller 7 to rotate, the driving roller 7 drives the driven roller 8 to rotate through the conveying chain, and the conveying chain is driven clockwise. Under the action of the negative pressure dust collector, the diaphragm entering the roller dryer is pumped into the shell 3 through the air inlet pipe 5 and is adsorbed on the conveying chain, the diaphragm captured by the conveying chain is conveyed to the first scraper 11, the first scraper 11 is used for carding the conveying chain through the scraping teeth 17, the diaphragm adsorbed on the conveying chain is peeled off and falls into the collecting bag from the discharge hole 6, the conveying chain is continuously conveyed, the conveying chain is cleaned again through carding by the scraping teeth 17 of the second scraper 12, and the diaphragms peeled off by the first scraper 11 and the second scraper 12 are discharged from the discharge hole 6 and fall into the collecting bag. Wherein, the conveying chain continuously carries out clockwise transmission conveying in the process of drying the lead grid by the roller dryer.

The above embodiments are only preferred embodiments of the utility model and do not limit the scope of the utility model, so all equivalent changes or modifications made by the technical solution described in the patent claims are included in the scope of the utility model.

Claims

1. The device for collecting the diaphragms in the lead grids of the waste lead storage batteries is characterized by comprising a shell (3) and a driving mechanism, wherein an air outlet pipe (4) is communicated with the top of the shell (3), and an air inlet pipe (5) is communicated with the position, opposite to the air outlet pipe (4), of the bottom of the shell (3); a driving roller (7) and a driven roller (8) which are rotationally connected with the shell (3) are respectively arranged at two ends of the inside of the shell (3), and a plurality of annular grooves are distributed on the outer side walls of the driving roller (7) and the driven roller (8) at intervals;

a plurality of annular net chains (9) are arranged between the driving roller (7) and the driven roller (8) at intervals, and two ends of each annular net chain (9) are respectively sleeved on the driving roller (7) and the driven roller (8) and are positioned in the annular grooves; the driving mechanism is in transmission connection with the driving roller (7), and the driving roller (7) is in transmission connection with the driven roller (8) through the annular net chain (9);

the automatic scraping device is characterized in that a discharge hole (6) is further formed in one end of the bottom of the shell (3), a first scraper (11) and a second scraper (12) are arranged above the discharge hole (6), the bottom of the first scraper (11) is inclined downwards away from the horizontal plane, and the second scraper (12) is located between the driving roller (7) and the inner side wall of the shell (3).

2. The device for collecting the diaphragms in the lead grids of the waste lead storage batteries according to claim 1, wherein bearing seats (13) are arranged at the two sides of the shell (3) corresponding to the driving roller (7), bearings are arranged in the bearing seats (13), rotating shafts (701) are connected to the two ends of the driving roller (7), and the rotating shafts (701) are rotatably connected with the shell (3) through the bearings.

3. Device for collecting diaphragms in lead grids of waste lead storage batteries according to claim 2, characterized in that the driving mechanism comprises a gear motor (1), the output end of the gear motor (1) is connected with a coupling (2), and the output end of the gear motor (1) is connected with a rotating shaft (701) through the coupling (2).

4. The device for collecting the diaphragms in the lead grids of the waste lead storage batteries according to claim 1, wherein bearing tensioners (14) are arranged at two sides of the shell (3) corresponding to the driven roller (8), connecting shafts (801) are connected to two ends of the driven roller (8), and one end of each connecting shaft (801) penetrates through the shell (3) to be in interference fit with bearings of the corresponding bearing tensioner (14).

5. Device for collecting diaphragms in lead grids of waste lead storage batteries according to claim 1, characterized in that the first scraper (11) and the second scraper (12) comprise a fixed plate (15) and a scraping plate (16), the scraping plate (16) is detachably connected with the fixed plate (15) through bolts, a plurality of scraping teeth (17) are arranged on the scraping plate (16) at intervals, and each scraping tooth (17) is located between two adjacent annular net chains (9).

6. The device for collecting the diaphragms in the lead grids of the waste lead storage batteries according to claim 5, wherein two ends of a fixing plate (15) of the first scraper (11) are fixedly connected with the inner side wall of the shell (3), and one side of the fixing plate (15) of the second scraper (12) is fixedly connected with the end side wall of the shell (3).

7. A device for collecting diaphragms in lead grids of waste lead storage batteries according to claim 1, characterized in that the air inlet pipe (5) is communicated with a roller dryer, and the air outlet pipe (4) is communicated with a dust collecting pipe of a dust collector.