CN215026919U

CN215026919U - Nickel-cadmium particulate matter separation discharge apparatus

Info

Publication number: CN215026919U
Application number: CN202121250982.1U
Authority: CN
Inventors: 杨强; 张要杰
Original assignee: Xinxiang City Figemant Environmental Technology Co ltd
Current assignee: Xinxiang City Figemant Environmental Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-07
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a nickel cadmium particulate matter separation emission equipment, the pulse blowback device is installed above the box, the landing leg is fixed below the box, the blanking hopper is fixed under the box through the flange, a baffle is fixed above the box, through holes are arrayed on the baffle, the screw rod is vertically fixed below the through holes, the upper end cover of the filter cylinder is provided with a sealing gasket, the lower end cover is provided with a nut, the nut is matched with the screw rod to fix the filter cylinder on the baffle, and the space between the filter cylinder and the baffle at the moment is sealed through the sealing gasket; the filter cylinder is made of polyester fiber, a PTFE (polytetrafluoroethylene) film layer covers the outer surface of the filter cylinder, and uniform pores are densely distributed in the film layer. The technical scheme can separate and filter fine nickel cadmium particles, and the filter cartridge of the equipment is more convenient to replace.

Description

Nickel-cadmium particulate matter separation discharge apparatus

Technical Field

The utility model belongs to the technical field of the separation emission equipment, a nickel cadmium particulate matter separation emission equipment is related to particularly.

Background

In the production process of the battery, because nickel cadmium particles are extremely tiny, a common filtering device cannot filter the nickel cadmium particles, the generated gas containing the nickel cadmium particles is often directly discharged, which not only pollutes the surrounding air, but also directly influences the health of workers, and although the workers take related protective measures such as wearing a mask, occupational diseases such as bronchitis, skin allergy, lung cancer and the like can still be generated when the workers are in the environment for a long time.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problem, the task of the utility model is to provide an equipment of separable, filtration nickel cadmium particulate matter, it is more convenient that this equipment change strains a section of thick bamboo.

The task of the utility model is completed in this way, which is characterized in that the air inlet (2) is arranged below the right side surface of the box body (1), the air outlet (3) is arranged above the left side surface of the box body (1), the pulse back-blowing device (4) is arranged above the box body (1), the box body (1) is supported by supporting legs (13), the blanking hopper (5) is fixed under the box body (1) through a flange (12), a clapboard (7) is fixed above the inner part of the box body (1), through holes (14) are arrayed on the clapboard (7), a screw rod (11) is vertically fixed under the through holes (14), a sealing gasket (10) is arranged on an upper end cover (8) of the filter cylinder (6), a nut is arranged on a lower end cover (9), the nut is matched with the screw rod (11) to fix the filter cartridge (6) on the clapboard (7), and the filter cartridge (6) and the clapboard (7) are sealed by the sealing gasket (10); the filter cartridge (6) is made of polyester fiber, a PTFE (polytetrafluoroethylene) film layer covers the outer surface of the filter cartridge (6), and uniform pores are densely distributed in the film layer. The pulse back-blowing device (4) comprises a gas distribution bag, pulse valves are arranged on the gas distribution bag, each pulse pipe corresponds to the pulse valve one by one, and a nozzle of each pulse pipe is opposite to the through hole (14). The pore diameter of the fine pores on the membrane layer of the filter cartridge (6) is less than 0.1 micron.

The utility model discloses has following effect: the filter cylinder in the technical scheme is made of polyester fiber, the outer surface of the filter cylinder is covered with a PTFE (polytetrafluoroethylene) film layer, and uniform pores are densely distributed on the film layer, so that the nickel-cadmium particulate matter separation and filtration function is realized. And the feeding hopper and the box body in the device adopt a split type connection mode, and the filter cylinder adopts a screw and nut connection mode, so that the installation mode of the filter cylinder from bottom to top can be realized.

Drawings

Fig. 1 is a front view of the present invention; fig. 2 is a left side view of the present invention; fig. 3 is a schematic view of the installation of the filter cartridge.

Description of the drawings: 1. a box body; 2. an air inlet; 3. an air outlet; 4. a pulse back-blowing device; 5. feeding a hopper; 6. a filter cartridge; 7. a partition plate; 8. an upper end cover; 9. a lower end cover; 10. a gasket; 11. a screw; 12. a flange; 13. a support leg; 14. and a through hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in figures 1-3, a nickel-cadmium particulate matter separating and discharging device, wherein an air inlet 2 is arranged below the right side surface of a box body 1, an air outlet 3 is arranged above the left side surface of the box body 1, a pulse back-blowing device 4 is arranged above the box body 1, the box body 1 is supported by supporting legs 13, and a discharging hopper 5 is fixed under the box body 1 through a flange 12. This lower hopper 5 and box 1 adopt flange bolted connection mode, and hopper 5 under the convenient to detach, and then realize straining a section of thick bamboo operation mode by supreme installation down. A partition plate 7 is fixed above the inside of the box body 1, through holes 14 are arrayed on the partition plate 7, a screw rod 11 is vertically fixed under the through holes 14, a sealing gasket 10 is arranged on an upper end cover 8 of the filter cartridge 6, a nut is arranged on a lower end cover 9, the nut is matched with the screw rod 11 to fix the filter cartridge 6 on the partition plate 7, and the space between the filter cartridge 6 and the partition plate 7 at the moment is sealed through the sealing gasket 10. The filter cylinder 6 is made of polyester fiber, a PTFE (polytetrafluoroethylene) film layer covers the outer surface of the filter cylinder 6, uniform pores are densely distributed in the film layer, and the pores increase the filtering area and further enhance the filtering efficiency. And the pore diameter of the fine pore is less than 0.1 micron, so that the filtering and separating operation can be carried out on the nickel-cadmium particles with small particles.

The pulse back-blowing device 4 comprises a gas distribution bag, pulse valves are arranged on the gas distribution bag, each pulse pipe corresponds to the pulse valve one by one, and a nozzle of each pulse pipe is opposite to the through hole 14. The pulse back-blowing device 4 performs regular soot blowing operation on each filter cartridge 6. In addition, the outer side surface of the filter cylinder 6 is formed by folding and enclosing a vertical V shape, so that mutual pollution can not be caused during soot blowing.

When the equipment works, gas containing nickel-cadmium particles enters the box body 1 from the air inlet 2, and under the purification action of each filter cylinder 6, the tiny nickel-cadmium particles are separated and fall into the lower hopper 5 to be discharged. When the filter cartridge 6 needs to be replaced, the device does not need to climb up to the high altitude, the discharging hopper 5 is only needed to be detached, and the filter cartridge 6 is screwed down from bottom to top, so that the device is very convenient and fast.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected, and may communicate between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. A nickel-cadmium particulate matter separation and discharge device is characterized in that an air inlet (2) is arranged below the right side surface of a box body (1), an air outlet (3) is arranged above the left side surface of the box body (1), a pulse back-blowing device (4) is arranged above the box body (1), the box body (1) is supported by supporting legs (13), the blanking hopper (5) is fixed under the box body (1) through a flange (12), a clapboard (7) is fixed above the inner part of the box body (1), through holes (14) are arrayed on the clapboard (7), a screw rod (11) is vertically fixed under the through holes (14), a sealing gasket (10) is arranged on an upper end cover (8) of the filter cylinder (6), a nut is arranged on a lower end cover (9), the nut is matched with the screw rod (11) to fix the filter cartridge (6) on the clapboard (7), and the filter cartridge (6) and the clapboard (7) are sealed by the sealing gasket (10); the filter cartridge (6) is made of polyester fiber, a PTFE (polytetrafluoroethylene) film layer covers the outer surface of the filter cartridge (6), and uniform pores are densely distributed in the film layer.

2. The nickel-cadmium particulate matter separating and discharging device as claimed in claim 1, wherein the pulse back-flushing means (4) comprises a gas distribution bag, pulse valves are arranged and mounted on the gas distribution bag, each pulse pipe corresponds to the pulse valve one by one, and a nozzle of each pulse pipe faces the through hole (14).

3. The nickel-cadmium particle separating and discharging device as claimed in claim 1, wherein the pore diameter of the membrane layer of the filter cartridge (6) is less than 0.1 micron.