CN-224230733-U - Alloy lead smelting flue gas waste heat recovery device in waste battery recovery

CN224230733UCN 224230733 UCN224230733 UCN 224230733UCN-224230733-U

Abstract

The utility model discloses an alloy lead smelting flue gas waste heat recovery device in waste battery recovery, which comprises a liquid storage tank and a valve body, wherein the valve body is arranged outside the liquid storage tank, a hydraulic cylinder is movably arranged at the top end of the valve body, a push arm is arranged at the output end of the hydraulic cylinder, a connecting arm is arranged at one end of the push arm far away from the hydraulic cylinder, a linkage shaft is arranged at one end of the connecting arm close to the push arm, the connecting arm is movably connected with the push arm through the linkage shaft, a movable shaft is fixedly arranged at one end of the connecting arm far away from the push arm, and the movable shaft extends into the valve body and is movably connected with the valve body. The utility model not only realizes the flexible switching and conveying of the two channels to recycle the waste heat of the flue gas, facilitates the rapid disassembly and replacement of the filter plate and the rotary scraping and cleaning of the scale on the inner wall of the liquid storage tank, avoids the condition that the equipment is stopped due to the damage of the snakelike copper pipe, but also improves the convenience of scale cleaning.

Inventors

SHE LIHUA
QIAN FEIHONG
CAO FENG
ZHANG YE
FENG JUNJIE

Assignees

浙江天能电源材料有限公司

Dates

Publication Date: 20260512
Application Date: 20250708

Claims (8)

1. The alloy lead smelting smoke waste heat recovery device in waste battery recovery comprises a liquid storage tank and a valve body and is characterized in that the valve body is arranged outside the liquid storage tank, a hydraulic cylinder is movably arranged at the top end of the valve body, a push arm is arranged at the output end of the hydraulic cylinder, a connecting arm is arranged at one end of the push arm far away from the hydraulic cylinder, a linkage shaft is arranged at one end of the connecting arm close to the push arm, the connecting arm is movably connected with the push arm through the linkage shaft, a movable shaft is fixedly arranged at one end of the connecting arm far away from the push arm, the movable shaft extends into the valve body and is movably connected with the valve body, a valve plate is slidably arranged inside the valve body, the movable shaft is connected with the valve plate, two groups of flow pipes are arranged on the side wall of the valve body, two groups of snake-shaped copper pipes are symmetrically arranged inside the liquid storage tank, the snake-shaped copper pipes are respectively connected with the shunt pipes, an exhaust port is arranged at the top end of the liquid storage tank, and a liquid charging port is arranged at the top end of the liquid storage tank on one side of the exhaust port.
2. The alloy lead smelting flue gas waste heat recovery device in waste battery recovery according to claim 1, wherein limiting rings are symmetrically arranged on the inner wall of the liquid storage tank, and tooth rings are slidably arranged in the limiting rings.
3. The alloy lead smelting flue gas waste heat recovery device in waste battery recovery according to claim 1, wherein a stepping motor is arranged on the outer wall of the liquid storage tank, and a driving shaft is arranged at the output end of the stepping motor.
4. The apparatus for recovering waste heat of alloy lead smelting flue gas from waste battery as defined in claim 3, wherein the driving shaft has a gear sleeved on its surface and meshed with a set of toothed rings.
5. The alloy lead smelting flue gas waste heat recovery device in waste battery recovery according to claim 1, wherein a plurality of groups of scraping plates are arranged on the inner wall of the liquid storage tank in a sliding mode at equal intervals, and two ends of each scraping plate are respectively connected with two groups of toothed rings.
6. The device for recovering waste heat of alloy lead smelting flue gas in waste battery recovery according to claim 1, wherein one end of each serpentine copper pipe is provided with a filter box, and the side walls of the filter boxes are provided with air outlet pipes.
7. The alloy lead smelting flue gas waste heat recovery device in waste battery recovery according to claim 6, wherein two groups of limiting grooves are formed in the filter box, and filter plates are arranged in the limiting grooves.
8. The device for recovering waste heat of alloy lead smelting flue gas in waste battery recovery according to claim 7, wherein limit strips are symmetrically arranged on the side walls of the filter plates and are in sliding connection with the limit grooves.

Description

Alloy lead smelting flue gas waste heat recovery device in waste battery recovery Technical Field The utility model relates to the technical field of waste heat recovery devices, in particular to an alloy lead smelting smoke waste heat recovery device in waste battery recovery. Background The waste battery recycling means that the used battery is recycled, the common waste battery recycling mode is to use a smelting furnace to smelt alloy and lead in the waste battery into alloy lead, smoke is generated when the waste battery is smelted, waste heat is carried in the smoke, the part of heat is usually directly discharged into the atmosphere, and resource waste is caused, so that the waste of resources is reduced, and the alloy lead smelting smoke waste heat recycling device ‌ in waste battery recycling is provided. The flue gas waste heat recovery device comprises a recovery structure, wherein the top of the recovery structure is provided with a storage structure, the recovery structure comprises a recovery cover, a connecting seat and a display screen, the top of the recovery cover is provided with the connecting seat, and the outer side of the connecting seat is provided with the display screen; Although the device has simple structure, convenient use and higher practicality are realized, the problem that the convenience of scale cleaning is affected because the current waste heat recovery device is unfavorable for the flexible switching of the double channels to convey the waste heat of flue gas recovery when in use, is unfavorable for carrying out quick disassembly and assembly replacement on the filter plate and carrying out rotary scraping cleaning on the scale on the inner wall of the liquid storage tank is not favorable. Disclosure of utility model The utility model aims to provide an alloy lead smelting flue gas waste heat recovery device in waste battery recovery, which aims to solve the problems that the waste heat recovery device in the background art is inconvenient for carrying the flue gas recovery waste heat by flexible double-channel switching, is unfavorable for quick disassembly and replacement of a filter plate and rotary scraping and cleaning of scale on the inner wall of a liquid storage tank, and influences the convenience of scale cleaning. The technical scheme includes that the alloy lead smelting flue gas waste heat recovery device in waste battery recovery comprises a liquid storage tank and a valve body, wherein the valve body is arranged outside the liquid storage tank, a hydraulic cylinder is movably arranged at the top end of the valve body, a push arm is arranged at the output end of the hydraulic cylinder, a connecting arm is arranged at one end of the push arm far away from the hydraulic cylinder, a linkage shaft is arranged at one end of the connecting arm close to the push arm, the connecting arm is movably connected with the push arm through the linkage shaft, a movable shaft is fixedly arranged at one end of the connecting arm far away from the push arm, extends into the valve body and is movably connected with the valve body, a valve plate is slidably arranged in the valve body, the movable shaft is connected with the valve plate, two groups of shunt pipes are arranged on the side wall of the valve body, two groups of snakelike copper pipes are symmetrically arranged inside the liquid storage tank, the snakelike copper pipes are respectively connected with the shunt pipes, an exhaust port is arranged at the top end of the liquid storage tank, and a liquid storage port is arranged at the top end of one side of the exhaust port. Preferably, limit rings are symmetrically arranged on the inner wall of the liquid storage tank, and tooth rings are slidably arranged in the limit rings. Preferably, a stepping motor is arranged on the outer wall of the liquid storage tank, and a driving shaft is arranged at the output end of the stepping motor. Preferably, the surface of the drive shaft is sleeved with a gear, and the gear is meshed with a set of toothed rings. Preferably, a plurality of groups of scraping plates with equal intervals are arranged on the inner wall of the liquid storage tank in a sliding mode, and two ends of each scraping plate are respectively connected with two groups of toothed rings. Preferably, one end of the snakelike copper pipe is provided with a filter box, and the side wall of the filter box is provided with an air outlet pipe. Preferably, two groups of limiting grooves are formed in the filtering box, and filtering plates are arranged in the limiting grooves. Preferably, the side walls of the filter plates are symmetrically provided with limit strips, and the limit strips are in sliding connection with the limit grooves. Compared with the prior art, the waste heat recovery device has the beneficial effects that the waste heat recovery device not only realizes the flexible switching and conveying of the two channels to recover the waste heat of the flu