CN215864702U

CN215864702U - Tail gas treatment device of ceramic seal ring sintering furnace for power battery

Info

Publication number: CN215864702U
Application number: CN202121677722.2U
Authority: CN
Inventors: 郑洪�
Original assignee: Shanghai Xie Micro Environment Technology Co ltd
Current assignee: Shanghai Xie Micro Environment Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-18
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a tail gas treatment device of a ceramic seal ring sintering furnace for a power battery, which comprises a sintering furnace, wherein the sintering furnace is provided with a tail gas inlet; the sintering furnace comprises a sintering furnace body, and is characterized in that a heating box is fixedly mounted in the middle of the upper surface of the sintering furnace body, a heating water tank is formed in the wall of the heating box, an air pump is arranged on the left side of the heating box, an air inlet pipe on the left side of the air pump is communicated with the sintering furnace body, an air outlet pipe on the top end of the air pump penetrates through the top end of the inner wall on the left side of the heating water tank and is communicated with the bottom end of the inner part of the heating water tank, and a filter box is fixedly mounted in the middle of the upper surface of the heating box. According to the utility model, through the combination of the air pump, the heating water tank, the air guide pipe and the activated carbon, tail gas can be guided into the heating water tank and the filter box, on one hand, the tail gas can be purified, on the other hand, the heat in the tail gas can be recovered, and through the combination of the driving motor and the supporting disk, the ceramic sealing ring can be preheated before being sintered, so that the sintering efficiency of the ceramic sealing ring is further improved.

Description

Tail gas treatment device of ceramic seal ring sintering furnace for power battery

Technical Field

The utility model relates to the technical field of processing of ceramic seal rings of batteries, in particular to a tail gas treatment device of a sintering furnace of a ceramic seal ring for a power battery.

Background

The ceramic sintering is an important step in the processing process of ceramic products, the existing ceramic needs to be sintered in two steps during sintering, firstly, the ceramic is sintered at a low temperature for removing wax, and then, the ceramic is sintered at a high temperature, so that the density of the ceramic is improved. The ceramic industry can generate various waste gases in the production process, and the waste gases can be roughly divided into two types, wherein the first type is industrial waste gases mainly containing productive dust, the temperature of the waste gases is not high and mainly comes from blanks, glaze materials, coloring materials, spray drying and the like, and the second type is high-temperature flue gases mainly containing carbon monoxide, sulfides, nitrogen oxides, fluorides, stink and the like, which are generated in the production process of kiln firing equipment

The utility model discloses a ceramic seal ring sintering furnace tail gas processing apparatus for power battery is disclosed for CN212492229U through the retrieval publication, including sintering furnace body, gas treatment room and solid processing room, the one end fixed mounting of sintering furnace body has the exhaust tube, the one end and the solid processing room of exhaust tube are linked together, solid processing room one end is linked together through gas conduit and gas treatment room, be provided with filter assembly in the solid processing room, filter assembly includes ring filter, sets up in the dust arrester of ring filter one end and the ash brush of scraping that the activity set up on the ring filter.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, namely 1, the waste gas contains a large amount of heat and is directly discharged, resources are wasted, and 2, the waste gas contains some fine dust, and the waste gas is filtered by the filter screen plate, so that the filtering effect is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tail gas treatment device of a ceramic seal ring sintering furnace for a power battery, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a tail gas treatment device of a ceramic seal ring sintering furnace for a power battery comprises a sintering furnace;

the middle part of the upper surface of the sintering furnace is fixedly provided with a heating box, a heating water tank is arranged inside the wall of the heating box, the left side of the heating box is provided with an air pump, an air inlet pipe on the left side of the air pump is communicated with the sintering furnace, an air outlet pipe on the top end of the air pump penetrates through the top end of the inner wall on the left side of the heating water tank and is communicated with the bottom end inside the heating water tank, the middle part of the upper surface of the heating box is fixedly provided with a filter box, the filter box is filled with active carbon, the left side of the inner wall on the top end of the heating box is communicated with an air guide pipe, the top end of the air guide pipe penetrates through the bottom end of the inner wall on the left side of the filter box, the inside of the air guide pipe is provided with a first electromagnetic valve, the right side of the filter box is provided with a water pump, a water inlet pipe on the right side of the water pump penetrates through the bottom end of the inner wall on the right side of the heating water tank, and a water outlet pipe on the top end of the water pump penetrates through the upper end of the inner wall on the right side of the filter box, the middle part fixed mounting of heating cabinet bottom inner wall has driving motor, driving motor's motor shaft fixedly connected with dwang, the top of dwang and the middle part fixed connection of supporting disk bottom side, the left front end of heating cabinet is connected with the chamber door through hinge rotation, the front end on heating cabinet right side is provided with the PLC controller.

In a preferred embodiment of the present invention, a water conduit is communicated with a middle portion of an inner wall of a bottom end of the filter box, a bottom end of the water conduit is communicated with a middle portion of an inner wall of a top end of the heating water tank, and a second electromagnetic valve is disposed inside the water conduit.

As a preferred embodiment of the utility model, the middle part of the inner wall of the bottom end of the filter box is horizontally and fixedly provided with a filter screen plate through a bolt, and the filter screen plate is arranged right above the water guide pipe.

In a preferred embodiment of the present invention, an observation window is vertically disposed in a middle portion of a right inner wall of the heating water tank.

As a preferred embodiment of the present invention, an input end of the PLC controller is electrically connected to an external power source through a wire, and an output end of the PLC controller is electrically connected to input ends of the air pump, the first electromagnetic valve, the second electromagnetic valve, the water pump, and the driving motor through wires.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the tail gas treatment device for the ceramic sealing ring sintering furnace for the power battery, disclosed by the utility model, through the combination of the air pump, the heating water tank, the air guide pipe and the activated carbon, tail gas can be guided into the heating water tank and the filter box, so that the tail gas can be purified and the heat in the tail gas can be recovered, and through the combination of the driving motor and the supporting disk, the ceramic sealing ring can be preheated before being sintered, and the sintering efficiency of the ceramic sealing ring is further improved.

2. According to the tail gas treatment device for the ceramic seal ring sintering furnace for the power battery, disclosed by the utility model, sewage in the heating water tank can be guided into the filter box through the water pump and is adsorbed and purified through the activated carbon, and the purified water can be guided into the heating water tank again through the water guide pipe, so that the water resource is saved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a tail gas treatment device of a sintering furnace for a ceramic seal ring for a power battery according to the utility model;

fig. 2 is a schematic structural diagram of a heating box of the tail gas treatment device of the ceramic seal ring sintering furnace for the power battery.

In the figure: the sintering furnace comprises a sintering furnace 1, a heating box 2, a heating water tank 3, an air pump 4, an air inlet pipe 5, an air outlet pipe 6, a filter box 7, active carbon 8, an air guide pipe 9, a first electromagnetic valve 10, a water guide pipe 11, a second electromagnetic valve 12, a filter screen plate 13, a water pump 14, an inlet pipe 15, an outlet pipe 16, a driving motor 17, a rotating rod 18, a supporting disk 19, a box door 20, an observation window 21 and a PLC (programmable logic controller) 22.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a tail gas treatment device of a ceramic seal ring sintering furnace for a power battery comprises a sintering furnace 1;

a heating box 2 is fixedly installed in the middle of the upper surface of the sintering furnace 1, a heating water tank 3 is arranged inside the wall of the heating box 2, an air pump 4 is arranged on the left side of the heating box 2, an air inlet pipe 5 on the left side of the air pump 4 is communicated with the sintering furnace 1, an air outlet pipe 6 at the top end of the air pump 4 penetrates through the top end of the inner wall on the left side of the heating water tank 3 and is communicated with the bottom end inside the heating water tank 3, a filter box 7 is fixedly installed in the middle of the upper surface of the heating box 2, activated carbon 8 is filled in the filter box 7, an air duct 9 is communicated with the left side of the inner wall on the top end of the heating box 2 in a penetrating manner, the top end of the air duct 9 penetrates through the bottom end of the inner wall on the left side of the filter box 7, a first electromagnetic valve 10 is arranged inside the air duct 9, a water pump 14 is arranged on the right side of the filter box 7, and a water inlet pipe 15 on the right side of the water pump 14 penetrates through the bottom end of the inner wall on the right side of the heating water tank 3, the outlet pipe 16 on 14 tops of water pump runs through the upper end of 7 right side inner walls of rose box, the middle part fixed mounting of 2 bottom inner walls of heating cabinet has driving motor 17, driving motor 17's motor shaft fixedly connected with dwang 18, the top of dwang 18 and the middle part fixed connection of supporting disk 19 bottom sides, the left front end of heating cabinet 2 rotates through closing the page and is connected with chamber door 20, the front end on 2 right sides of heating cabinet is provided with PLC controller 22.

In this embodiment (as shown in fig. 1-2), by combining the air pump 4, the heating water tank 3, the air duct 9 and the activated carbon 8, the tail gas can be introduced into the heating water tank 3 and the filter box 7, on one hand, the tail gas can be purified, on the other hand, the heat in the tail gas can be recovered, and by combining the driving motor 17 and the supporting plate 19, the ceramic seal ring can be preheated before being sintered, so as to further improve the sintering efficiency of the ceramic seal ring.

In this embodiment (see fig. 1), the middle of the inner wall of the bottom end of the filtering tank 7 is communicated with a water conduit 11, the bottom end of the water conduit 11 is communicated with the middle of the inner wall of the top end of the heating water tank 3, a second electromagnetic valve 12 is arranged inside the water conduit 11, sewage in the heating water tank 2 can be guided into the filtering tank 7 through a water pump 14 and then is adsorbed and purified through the activated carbon 8, and purified water can be guided into the heating water tank 3 again through the water conduit 11, so that water resources are saved.

In this embodiment (see fig. 1), a filter screen 13 is horizontally and fixedly installed in the middle of the inner wall of the bottom end of the filter box 7 through a bolt, and the filter screen 13 is disposed right above the water guide pipe 11, so that the activated carbon 8 in the filter box 7 can be prevented from entering the water guide pipe 11.

In this embodiment (please refer to fig. 2), the middle of the inner wall of the right side of the heating water tank 3 is vertically provided with an observation window 21, which is convenient for observing the water volume and the use condition in the heating water tank 3.

In this embodiment (please refer to fig. 1-2), an input end of the PLC controller 22 is electrically connected to an external power source through a wire, an output end of the PLC controller 22 is electrically connected to input ends of the air pump 4, the first electromagnetic valve 10, the second electromagnetic valve 12, the water pump 14 and the driving motor 17 through wires, and the PLC controller 22 can control the air pump 4, the first electromagnetic valve 10, the second electromagnetic valve 12, the water pump 14 and the driving motor 17 to operate.

The utility model is a tail gas treatment device of a ceramic seal ring sintering furnace for a power battery, which comprises a sintering furnace 1, a heating box 2, a heating water tank 3, an air pump 4, an air inlet pipe 5, an air outlet pipe 6, a filter box 7, activated carbon 8, an air guide pipe 9, a first electromagnetic valve 10, a water guide pipe 11, a second electromagnetic valve 12, a filter screen plate 13, a water pump 14, an water inlet pipe 15, a water outlet pipe 16, a driving motor 17, a rotating rod 18, a support plate 19, a box door 20, an observation window 21, a PLC (programmable logic controller) 22, all parts of which are common standard parts or parts known by a person skilled in the art, wherein the structure and principle of the parts are known by technical manuals or conventional experimental methods, the air pump 4 is controlled to work during work, tail gas in the sintering furnace 1 can be guided into the heating water tank 3 through the air outlet pipe 6, on the one hand, water in the heating water tank 3 can absorb dust in the tail gas, on the other hand heats water tank 3 in the water absorb the heat in the tail gas after, the temperature rises, place the ceramic seal who treats the sintering in supporting disk 19, close chamber door 20, control servo motor 17 work, can drive the ceramic seal rotation in the supporting disk 19 through dwang 18 and preheat, open first solenoid valve 10, waste gas after the dust removal is leading-in to the rose box 7 in through air duct 9, carry out the secondary through active carbon 8 and purify, control water pump 14 work, can lead-in to the rose box 7 with the sewage in heating water tank 3 through inlet tube 15, further active carbon 8 can purify sewage, open second solenoid valve 12, can lead-in again to heating water tank 3 with the water after purifying through aqueduct 11, the water economy resource.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The tail gas treatment device of the ceramic seal ring sintering furnace for the power battery is characterized by comprising a sintering furnace (1);

the sintering furnace is characterized in that a heating box (2) is fixedly arranged in the middle of the upper surface of the sintering furnace (1), a heating water tank (3) is arranged in the heating box (2), an air pump (4) is arranged on the left side of the heating box (2), an air inlet pipe (5) on the left side of the air pump (4) is communicated with the sintering furnace (1), an air outlet pipe (6) at the top end of the air pump (4) penetrates through the top end of the inner wall on the left side of the heating water tank (3) and is communicated with the bottom end of the inner wall of the heating water tank (3), a filter box (7) is fixedly arranged in the middle of the upper surface of the heating box (2), activated carbon (8) is filled in the filter box (7), an air guide pipe (9) is communicated with the left side of the inner wall on the top end of the heating box (2), the bottom end of the inner wall on the left side of the filter box (7) is penetrated through the top end of the air guide pipe (9), a first electromagnetic valve (10) is arranged in the air guide pipe (9), the right side of rose box (7) is provided with water pump (14), inlet tube (15) on water pump (14) right side run through the bottom of heating basin (3) right side inner wall, outlet pipe (16) on water pump (14) top run through the upper end of rose box (7) right side inner wall, the middle part fixed mounting of heater box (2) bottom inner wall has driving motor (17), the motor shaft fixedly connected with dwang (18) of driving motor (17), the top of dwang (18) and the middle part fixed connection of supporting disk (19) bottom side, the left front end of heater box (2) is through closing page or page rotation and being connected with chamber door (20), the front end on heater box (2) right side is provided with PLC controller (22).

2. The tail gas treatment device for the ceramic seal ring sintering furnace for the power battery according to claim 1, characterized in that: the middle of the inner wall of the bottom end of the filter box (7) is communicated with a water guide pipe (11) in a penetrating mode, the bottom end of the water guide pipe (11) penetrates through the middle of the inner wall of the top end of the heating water tank (3), and a second electromagnetic valve (12) is arranged inside the water guide pipe (11).

3. The tail gas treatment device for the ceramic seal ring sintering furnace for the power battery according to claim 1, characterized in that: the middle part of the inner wall of the bottom end of the filter box (7) is horizontally and fixedly provided with a filter screen plate (13) through a bolt, and the filter screen plate (13) is arranged right above the water guide pipe (11).

4. The tail gas treatment device for the ceramic seal ring sintering furnace for the power battery according to claim 1, characterized in that: an observation window (21) is vertically arranged in the middle of the inner wall of the right side of the heating water tank (3).

5. The tail gas treatment device for the ceramic seal ring sintering furnace for the power battery according to claim 1, characterized in that: the input end of the PLC (22) is electrically connected with an external power supply through a lead, and the output end of the PLC (22) is electrically connected with the input ends of the air pump (4), the first electromagnetic valve (10), the second electromagnetic valve (12), the water pump (14) and the driving motor (17) through leads.