CN213803155U - Lead removing device for lead storage battery wastewater - Google Patents

Lead removing device for lead storage battery wastewater Download PDF

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Publication number
CN213803155U
CN213803155U CN202022063087.0U CN202022063087U CN213803155U CN 213803155 U CN213803155 U CN 213803155U CN 202022063087 U CN202022063087 U CN 202022063087U CN 213803155 U CN213803155 U CN 213803155U
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China
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fixed
reaction kettle
lead
mesh filtering
mesh
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CN202022063087.0U
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Chinese (zh)
Inventor
缪春平
王菊芬
王保英
曹景站
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Henan Jingneng Power Supply Co ltd
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Henan Jingneng Power Supply Co ltd
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Abstract

The utility model discloses a lead removing device for lead storage battery wastewater, which comprises a reaction kettle, a kettle cover and supporting legs, the kettle cover is provided with a water inlet pipe, a feed hopper and a rotating motor, the bottom end of an output shaft of the rotating motor is fixed with a rotating shaft through a coupler, the reaction kettle is internally and fixedly connected with a material collecting barrel, the material collecting barrel comprises a mesh filtering part and a deposition part, the bottom end of the deposition part is conical, a slag discharge port is formed in the bottom end of the deposition part, a plurality of stirring rods are fixed on a rotating shaft, cleaning brushes are arranged at the end parts of the stirring rods, the stirring rods and the cleaning brushes are both positioned in the mesh filtering part, the cleaning brushes are in contact with the inner wall of the mesh filtering part, spiral blades are fixed on the rotating shaft and positioned in the deposition part, a backwashing component is fixed on the inner wall of the reaction kettle and positioned below the mesh filtering part, and a water discharge port is formed in the bottom of one side of the reaction kettle; the utility model discloses remove plumbous efficient, and the difficult jam of mesh filter house that sets up.

Description

Lead removing device for lead storage battery wastewater
Technical Field
The utility model relates to a lead accumulator technical field, especially a lead accumulator waste water's lead removal device.
Background
The lead storage battery wastewater is divided into production wastewater and domestic sewage, the production wastewater mainly comes from lead-containing and acid-containing wastewater generated in the production process of products, and comes from processes of acid preparation, plate coating, formation and the like or water for ventilation and dust removal, and the wastewater mainly contains lead powder, melted lead, lead sulfate, sulfuric acid and other organic additives, engine oil and the like; auxiliary departments such as a battery laboratory and a battery analysis room carry out test on battery products and lead-containing and acid-containing wastewater generated by the analysis room; the cleaning water for the working clothes of the staff, the cooling wastewater for the staff, the cleaning wastewater for each production process and the hand washing wastewater for the staff and the like, wherein the pollutants mainly comprise pollutants such as COD, SS, lead and the like, and if the pollutants are not treated, the health of the working staff is seriously influenced, and meanwhile, the pollutants cause serious harm to the surrounding environment.
At present, lead removal methods for lead storage battery wastewater mainly comprise a chemical precipitation method, an oxidation-reduction method, an ion exchange method, a ferrite method and the like. The chemical precipitation method is a treatment method for removing pollutants in the wastewater by adding a chemical agent into the wastewater to enable the chemical agent to react with heavy metal pollutants to form insoluble solid product precipitates and then performing solid-liquid separation; however, the screen plate used for separating the adsorbent and the waste water in the existing lead removing equipment is easy to block, so that the equipment is difficult to repair and maintain, and the lead removing efficiency of the waste water of the lead storage battery is influenced.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a lead removing device for lead storage battery wastewater.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a lead removing device for lead storage battery wastewater comprises a reaction kettle, a kettle cover and supporting legs, wherein the supporting legs are fixed at the bottom of the reaction kettle, the kettle cover is installed at the top end of the reaction kettle through bolts, the kettle cover is provided with a water inlet pipe, a feed hopper and a rotating motor, the water inlet pipe and the feed hopper are both connected with a kettle cover flange, the rotating motor is fixed at the center of the top of the kettle cover through bolts, the bottom end of an output shaft of the rotating motor is fixed with a rotating shaft through a coupler, the inside of the reaction kettle is fixedly connected with a material collecting barrel, the material collecting barrel comprises a mesh filtering part and a deposition part, the mesh filtering part is in a bucket shape and is positioned at the upper end of the deposition part, the bottom end of the deposition part is in a cone shape, the bottom end of the deposition part is provided with a slag discharge hole, the top end of the mesh filtering part is fixed on the side wall of the reaction kettle, and the bottom end of the rotating shaft extends to the inside of the material collecting barrel, a plurality of stirring rods are fixed on the rotating shaft, cleaning brushes are arranged at the end parts of the stirring rods, the stirring rods and the cleaning brushes are positioned in the mesh filtering part, the cleaning brushes are in contact with the inner wall of the mesh filtering part, spiral blades are also fixed on the rotating shaft, the spiral blades are positioned in the deposition part, a backwashing component is fixed on the inner wall of the reaction kettle and positioned below the mesh filtering part, and a water outlet is formed in the bottom of one side of the reaction kettle;
further, the back washing assembly comprises a fixed pipe and a high-pressure spray head, the fixed pipe is fixedly connected with the high-pressure spray head, the fixed pipe is fixed on the side wall of the reaction kettle, and the fixed pipe is connected with a high-pressure water pump;
furthermore, the bottoms of the two sides of the deposition part are connected with one-way valves through flanges, and the flowing direction of the one-way valves flows from the outer side to the inner side of the deposition part;
furthermore, a plurality of reinforcing rods are fixed on the inner wall of the mesh filtering part, and the middle parts of the reinforcing rods are rotatably connected with the rotating shaft through bearings.
Compared with the prior art, the utility model discloses a lead accumulator wastewater's lead removal device possesses following beneficial effect:
the utility model discloses a lead accumulator waste water's lead removal device possesses following beneficial effect:
the utility model discloses a set up the feed collecting cylinder in the reation kettle, the feed collecting cylinder includes mesh filtering part and deposit portion, the inlet tube is used for communicating the wastewater disposal basin, the feeder hopper is used for carrying the adsorbent, rotation axis and puddler are with waste water and adsorbent intensive mixing, the adsorbent is filtered by the mesh filtering part, through filtering plumbous waste water of removing through mesh filtering part and outlet outflow reation kettle, in order to reduce the loss of adsorbent, the cost of waste water plumbous processing of saving, the brush cleaner sweeps away the adsorbent of mesh surface coalescence of mesh filtering part when the puddler is rotatory, avoid filter screen cylinder mesh to block up, improve the stability that the plumbous equipment of removing used.
The utility model discloses an inside helical blade that is equipped with of deposit portion, under rotating electrical machines's effect, helical blade upwards promotes the deposit at its inside adsorbent, increase and adsorb area of contact and time, the check valve of deposit portion bottom is responsible for carrying waste water from the collecting barrel outside inside, the purpose is the adsorbed area of contact and time of increase equally, when the adsorbent is saturated to lead ion adsorption, the rotating electrical machines reversal, push the adsorbent to the bottom, and the outside conveyer of slag discharge opening intercommunication carries away adsorbent material sediment, carry the back that finishes, back flush subassembly connection high-pressure pump, wash down remaining adsorbent on the mesh filter portion, discharge together, back flush subassembly set up thoroughly to have solved when equipment does not use, the easy dry and close of adsorbent is to the mesh filter portion, cause the problem of jam.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in figure 1, the lead removing device for lead storage battery wastewater comprises a reaction kettle 1, a kettle cover 2 and supporting legs 3, wherein the supporting legs 3 are fixed at the bottom of the reaction kettle 1, the kettle cover 2 is installed at the top end of the reaction kettle 1 through bolts, the kettle cover 2 is provided with a water inlet pipe 4, a feed hopper 5 and a rotating motor 6, the water inlet pipe 4 and the feed hopper 5 are both in flange connection with the kettle cover 2, the rotating motor 6 is fixed at the center of the top of the kettle cover 2 through bolts, the bottom end of an output shaft of the rotating motor 6 is fixed with a rotating shaft 7 through a shaft coupling, the reaction kettle 1 is fixedly connected with a material collecting barrel 8 inside, the material collecting barrel comprises a mesh filtering part 9 and a deposition part 10, the mesh filtering part 9 is in a bucket shape and is positioned at the upper end of the deposition part 10, the bottom end of the deposition part 10 is in a cone shape and is provided with a slag discharge port 11, the top end of the mesh filtering part 9 is fixed on the side wall of the reaction kettle 1, the bottom of rotation axis 7 extends to the inside of the feed collecting barrel, be fixed with a plurality of puddlers 12 on the rotation axis 7, the tip of puddler 12 all is provided with wiper 13, puddler 12 and wiper 13 all are located mesh filter 9, wiper 13 and the inner wall contact of mesh filter 9, rotation axis 7 still is fixed with helical blade 14, helical blade 14 is located sedimentation portion 10, be fixed with the back flush subassembly on the inner wall of reation kettle 1, the back flush subassembly is located the below of mesh filter 9, one side bottom of reation kettle 1 is provided with outlet 15.
In this embodiment, as shown in fig. 1, the back washing assembly includes a fixed pipe 16 and a high pressure nozzle 17, the fixed pipe 16 is fixedly connected to the high pressure nozzle 17, the fixed pipe 16 is fixed on the side wall of the reaction kettle 1, and the fixed pipe 16 is connected to the high pressure water pump.
In the embodiment, as shown in fig. 1, the bottom parts of the two sides of the deposition part 10 are connected with check valves 18 through flanges, and the flow direction of the check valves 18 flows from the outer side to the inner side of the deposition part 10; a plurality of reinforcing rods 19 are fixed on the inner wall of the mesh filtering part 9, the middle parts of the reinforcing rods 19 are rotatably connected with the rotating shaft 7 through bearings, and the reinforcing rods are designed for increasing the firmness of the mesh filtering part.
The principle of the utility model is as follows:
the utility model discloses a set up the feed collecting cylinder in the reation kettle, the feed collecting cylinder includes mesh filtering part and deposit portion, the inlet tube is used for communicating the wastewater disposal basin, the feeder hopper is used for carrying the adsorbent, rotation axis and puddler are with waste water and adsorbent intensive mixing, the adsorbent is filtered by the mesh filtering part, through filtering plumbous waste water of removing through mesh filtering part and outlet outflow reation kettle, in order to reduce the loss of adsorbent, the cost of waste water plumbous processing of saving, the brush cleaner sweeps away the adsorbent of mesh surface coalescence of mesh filtering part when the puddler is rotatory, avoid filter screen cylinder mesh to block up, improve the stability that the plumbous equipment of removing used.
The utility model discloses an inside helical blade that is equipped with of deposit portion, under rotating electrical machines's effect, helical blade upwards promotes the deposit at its inside adsorbent, increase and adsorb area of contact and time, the check valve of deposit portion bottom is responsible for carrying waste water from the collecting barrel outside inside, the purpose is the adsorbed area of contact and time of increase equally, when the adsorbent is saturated to lead ion adsorption, the rotating electrical machines reversal, push the adsorbent to the bottom, and the outside conveyer of slag discharge opening intercommunication carries away adsorbent material sediment, carry the back that finishes, back flush subassembly connection high-pressure pump, wash down remaining adsorbent on the mesh filter portion, discharge together, back flush subassembly set up thoroughly to have solved when equipment does not use, the easy dry and close of adsorbent is to the mesh filter portion, cause the problem of jam.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims (3)

1. The lead removing device for the lead storage battery wastewater comprises a reaction kettle, a kettle cover and supporting legs, wherein the supporting legs are fixed at the bottom of the reaction kettle, the kettle cover is installed at the top end of the reaction kettle through bolts, and is characterized in that the kettle cover is provided with a water inlet pipe, a feed hopper and a rotating motor, the water inlet pipe and the feed hopper are both connected with a kettle cover flange, the rotating motor is fixed at the center of the top of the kettle cover through bolts, the bottom end of an output shaft of the rotating motor is fixed with a rotating shaft through a coupler, the inside of the reaction kettle is fixedly connected with a material collecting barrel, the material collecting barrel comprises a mesh filtering part and a deposition part, the mesh filtering part is in a bucket shape and is positioned at the upper end of the deposition part, the bottom end of the deposition part is in a conical shape and is provided with a slag discharge port, the top end of the mesh filtering part is fixed on the side wall of the reaction kettle, and the bottom end of the rotating shaft extends to the inside of the material collecting barrel, the improved reaction kettle is characterized in that a plurality of stirring rods are fixed on the rotating shaft, cleaning brushes are arranged at the ends of the stirring rods, the stirring rods and the cleaning brushes are located in the mesh filtering portion, the cleaning brushes are in contact with the inner wall of the mesh filtering portion, spiral blades are further fixed on the rotating shaft and located in the deposition portion, a backwashing component is fixed on the inner wall of the reaction kettle and located below the mesh filtering portion and comprises a fixed pipe and a high-pressure spray head, the fixed pipe is fixedly connected with the high-pressure spray head, the fixed pipe is fixed on the side wall of the reaction kettle, and a water outlet is formed in the bottom of one side of the reaction kettle.
2. The lead storage battery wastewater lead removal device as defined in claim 1, wherein the bottoms of the two sides of the settling part are connected with one-way valves through flanges, and the flow direction of the one-way valves flows from the outer side to the inner side of the settling part.
3. The lead-acid battery wastewater lead-removal device as set forth in claim 1, wherein a plurality of reinforcing rods are fixed to the inner wall of the mesh filter unit, and the middle parts of the reinforcing rods are rotatably connected to the rotary shaft through bearings.
CN202022063087.0U 2020-09-20 2020-09-20 Lead removing device for lead storage battery wastewater Active CN213803155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022063087.0U CN213803155U (en) 2020-09-20 2020-09-20 Lead removing device for lead storage battery wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022063087.0U CN213803155U (en) 2020-09-20 2020-09-20 Lead removing device for lead storage battery wastewater

Publications (1)

Publication Number Publication Date
CN213803155U true CN213803155U (en) 2021-07-27

Family

ID=76954002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022063087.0U Active CN213803155U (en) 2020-09-20 2020-09-20 Lead removing device for lead storage battery wastewater

Country Status (1)

Country Link
CN (1) CN213803155U (en)

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