CN210199042U

CN210199042U - Flame-retardant detection device for PP (polypropylene) sheet

Info

Publication number: CN210199042U
Application number: CN201920910067.7U
Authority: CN
Inventors: Yunfeng Ji; 纪云锋
Original assignee: Xiamen Mei Jiamei Novel Material Science And Technology Ltd
Current assignee: Xiamen Mei Jiamei Novel Material Science And Technology Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-27
Anticipated expiration: 2029-06-17

Abstract

The utility model provides a PP sheet flame-retardant detection device, which comprises a hollow box body, an induced draft tube, a gas tube, an ash receiving groove plate, a transverse plate and an exhaust fan, the baffle, the riser, the active carbon, the filter core, admit air and separate the net, PP piece fixed block and some firearm, baffle welded fastening is in the internal rear end face right part of cavity box, the diaphragm is fixed on baffle right-hand member face upper portion, some firearm are fixed at the internal left end face middle part of cavity box, the gas pipe is fixed and is connect grey frid upside, the air exhauster is fixed in the diaphragm upper end, the air exhauster sets up on the baffle right side, the riser is installed in the air exhauster upper end, active carbon and filter core are all inlayed and are fixed inside the riser, admit air and separate net and inlay and fix in the cavity box up end left part, induced duct right-hand member and riser upper end fixed connection, induced duct left end and the partition net upper end fixed connection that admits air, PP piece.

Description

Flame-retardant detection device for PP (polypropylene) sheet

Technical Field

The utility model relates to a fire-retardant detection device of PP piece belongs to the fire-retardant check out test set field of PP piece.

Background

The PP sheet is used for producing the PCB, is the epoxy of prepreg, and the epoxy is as the cohering material and the interlayer insulation of the inlayer conducting pattern of multilayer printed board, and PP raw materials panel purchase back, need carry out the fire resistance to PP raw materials board and detect, and current PP sheet fire-retardant detection device does not have exhaust-gas treatment's structure, can not carry out purification treatment to waste gas, and then can cause the environmental pollution problem, and can not carry out centralized processing to the waste residue after the burning.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a fire-retardant detection device of PP piece to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use has realized carrying out the function of handling to the waste gas that the burning produced, is convenient for clean, and the reliability is high.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a PP sheet flame-retardant detection device comprises a hollow box body, an induced draft tube, a gas tube, an ash receiving groove plate, a transverse plate, an exhaust fan, a partition plate, a vertical tube, active carbon, a filter element, an air inlet separation net, a PP sheet fixing block and an igniter, wherein the partition plate is welded and fixed at the right part of the rear end face in the hollow box body, the transverse plate is fixed at the upper part of the right end face of the partition plate, the ash receiving groove plate is installed inside the hollow box body, the ash receiving groove plate is arranged at the left side of the partition plate, the igniter is fixed at the middle part of the left end face in the hollow box body, the igniter extends rightwards to the upper side of the gas tube, the gas tube is fixed at the upper side of the ash receiving groove plate, the right end of the gas tube penetrates through the right end face of the hollow box body and extends right, activated carbon and filter core are all inlayed and are fixed inside the riser, the filter core sets up at the activated carbon upside, admit air and separate the net and inlay and fix in cavity box up end left part, the induced duct is installed in cavity box upper end, induced duct right-hand member and riser upper end fixed connection, the induced duct left end separates net upper end fixed connection with admitting air, PP piece fixed block is installed and is being admitted air and separate the net lower extreme, PP piece fixed block sets up at the gas pipe upside.

Furthermore, a ventilation mesh enclosure is embedded and fixed on the upper portion of the right end face of the hollow box body, and the ventilation mesh enclosure is arranged on the upper side of the gas pipe.

Further, the spout has all been seted up to left end face lower part and baffle left end face lower part in the cavity box, spout internally mounted has the slider, both ends about the ash chute board are welded fastening respectively to the slider, connect ash chute board left and right sides both ends respectively through slider and cavity box and baffle sliding connection.

Furthermore, the cover plate is inlaid in the left portion of the front end face of the hollow box body, a rectangular handle is fixedly welded to the lower portion of the front end face of the cover plate, and the upper end of the cover plate is rotatably connected with the hollow box body through a rotating shaft.

The utility model has the advantages that: the utility model discloses a fire-retardant detection device of PP piece, the utility model discloses an add cavity box, induced duct, gas pipe, connect grey frid, diaphragm, air exhauster, baffle, riser, active carbon, filter core, admit air and separate the net, PP piece fixed block and some firearm, this design has realized carrying out the function of handling to the waste gas that the burning produced, solved the fire-retardant detection device of current PP piece and have not exhaust-gas treatment's structure, can not carry out purification treatment to waste gas, and then can cause the environmental pollution problem, and can not carry out the problem of centralized processing to the waste residue after the burning.

Because of having added the screen panel of taking a breath, this design is convenient for the air exhauster and is discharged the gas after the purification, because of having added spout and slider, this design is convenient for remove butt joint grey frid, because of having added the apron, this design is convenient for seal the cavity box, the utility model discloses convenient to use has realized the function of handling the waste gas that the burning produced, is convenient for clean, and the reliability is high.

Drawings

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

FIG. 1 is a schematic structural view of a PP sheet flame retardant detection device of the present invention;

FIG. 2 is a front view of the flame retardant detecting device for PP sheet of the present invention;

in the figure: 1-hollow box body, 2-induced duct, 3-gas pipe, 4-ash receiving trough plate, 5-transverse plate, 6-exhaust fan, 7-partition plate, 8-vertical pipe, 9-active carbon, 10-filter element, 11-air inlet separation net, 12-PP sheet fixing block and 13-igniter.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a flame-retardant PP sheet detection device comprises a hollow box body 1, an air guiding pipe 2, a gas pipe 3, an ash receiving groove plate 4, a transverse plate 5, an exhaust fan 6, a partition plate 7, a vertical pipe 8, active carbon 9, a filter element 10, an air inlet separation net 11, a PP sheet fixing block 12 and an igniter 13, wherein the partition plate 7 is fixedly welded at the right part of the rear end face in the hollow box body 1, the transverse plate 5 is fixedly arranged at the upper part of the right end face of the partition plate 7, the ash receiving groove plate 4 is arranged in the hollow box body 1, the ash receiving groove plate 4 is arranged at the left side of the partition plate 7, the igniter 13 is fixedly arranged at the middle part of the left end face in the hollow box body 1, the igniter 13 extends rightwards to the upper side of the gas pipe 3, the gas pipe 3 is fixedly arranged at the upper side of the ash receiving groove plate 4, the right end of the gas pipe 3 penetrates through the right end face of, the vertical pipe 8 is arranged at the upper end of the exhaust fan 6, the active carbon 9 and the filter element 10 are all embedded and fixed in the vertical pipe 8, the filter element 10 is arranged at the upper side of the active carbon 9, the air inlet separation net 11 is embedded and fixed at the left part of the upper end surface of the hollow box body 1, the induced duct 2 is arranged at the upper end of the hollow box body 1, the right end of the induced duct 2 is fixedly connected with the upper end of the vertical pipe 8, the left end of the induced duct 2 is fixedly connected with the upper end of the air inlet separation net 11, the PP sheet fixing block 12 is arranged at the lower end of the air inlet separation net 11, the PP sheet fixing block 12 is arranged at the upper side of the gas pipe 3, when the PP sheet needs to be subjected to flame retardant detection, a user should connect the right end of the gas pipe 3 with external gas storage equipment, then fix the PP sheet to be detected at the lower end, then the flame of burning carries out the burning that lasts to the PP piece, the PP piece can produce a large amount of waste gas when burning, then user of service opens air exhauster 6, then waste gas passes through induced duct 2 and enters into to riser 8 inside, then filter core 10 carries out preliminary filtration to waste gas, then active carbon 9 adsorbs the inside micro particle thing of waste gas, then waste gas after 6 will purify is inside through the screen panel discharge cavity box 1 of taking a breath to realized carrying out the function of handling to the waste gas that the burning produced.

The upper portion of the right end face of the hollow box body 1 is inlaid and fixed with a ventilation mesh enclosure, the ventilation mesh enclosure is arranged on the upper side of the gas pipe 3, and the design of the ventilation mesh enclosure effectively improves the ventilation efficiency of the exhaust fan 6.

The spout has all been seted up to left end face lower part and 7 left end face lower parts of baffle in cavity box 1, and spout internally mounted has the slider, and both ends about ash chute plate 4 are connected in slider welded fastening respectively, connect ash chute plate 4 about both ends respectively through slider and

cavity box

1 and 7 sliding connection of baffle.

The left part of the front end face of the hollow box body 1 is inlaid with a cover plate, the lower part of the front end face of the cover plate is fixedly welded with a rectangular handle, the upper end of the cover plate is rotatably connected with the hollow box body 1 through a rotating shaft, and the cover plate is rotated by holding the rectangular handle, so that the function of sealing the hollow box body 1 is realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 utility model provides a fire-retardant detection device of PP piece, includes cavity box, induced duct, gas pipe, connects grey frid, diaphragm, air exhauster, baffle, riser, active carbon, filter core, admits air and separates net, PP piece fixed block and some firearm, its characterized in that: the baffle plate is welded and fixed on the right part of the inner rear end face of the hollow box body, the transverse plate is fixed on the upper part of the right end face of the baffle plate, the ash receiving groove plate is installed inside the hollow box body, the ash receiving groove plate is arranged on the left side of the baffle plate, the igniter is fixed in the middle of the inner left end face of the hollow box body, the igniter extends to the upper side of the gas pipe rightwards, the gas pipe is fixed on the upper side of the ash receiving groove plate, the right end of the gas pipe penetrates through the right end face of the hollow box body and extends to the right side of the hollow box body, the gas pipe is arranged on the lower side of the transverse plate, the exhaust fan is fixed on the upper end of the transverse plate, the vertical pipe is installed on the upper end of the exhaust fan, the active carbon and the filter element are both embedded and, the induced air pipe right-hand member and riser upper end fixed connection, the induced air pipe left end and the air inlet separate net upper end fixed connection, PP piece fixed block is installed and is being admitted air and separate the net lower extreme, PP piece fixed block sets up at the gas pipe upside.

2. The PP sheet flame-retardant detection device of claim 1, wherein: the upper part of the right end face of the hollow box body is fixedly embedded with a ventilation mesh enclosure which is arranged on the upper side of the gas pipe.

3. The PP sheet flame-retardant detection device of claim 1, wherein: the spout has all been seted up to left end face lower part and baffle left end face lower part in the cavity box, spout internally mounted has the slider, both ends about the ash chute board are connected to slider welded fastening respectively, connect ash chute board left and right sides both ends respectively through slider and cavity box and baffle sliding connection.

4. The PP sheet flame-retardant detection device of claim 1, wherein: the utility model discloses a cavity box, including cavity box, apron, fixed connection of apron front end face lower part has the rectangle handle, the apron upper end is connected through pivot and cavity box rotation.