CN214344066U

CN214344066U - Dust flameless discharge device

Info

Publication number: CN214344066U
Application number: CN202023160207.5U
Authority: CN
Inventors: 丘少杰
Original assignee: Shandong Zhengda Weiye Safety Equipment Co ltd
Current assignee: Shandong Zhengda Weiye Safety Equipment Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-08
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a dust flameless discharge device, which belongs to the technical field of safety equipment and comprises an explosion-proof plate, wherein two sides of the explosion-proof plate are connected with a fixing part and a connecting part, the fixing part is fixedly connected with a heat dissipation plate, the right side of the heat dissipation plate is provided with an inlet, the inner side of the heat dissipation plate is provided with a fire retardant layer, the inner side of the fire retardant layer is provided with a first filter screen and a second filter screen, the bottom sides of the first filter screen and the second filter screen are provided with a collecting tank, and the inner side of the collecting tank is provided with a refrigeration sheet; through being equipped with motor, screw rod, support frame and brush cleaner can be right the cross filter of filter screen one and filter screen two cleans, avoids filter screen one and filter screen two are blockked up to can improve the efficiency of releasing, the dust of sweeping down falls in the collecting vat, the refrigeration piece refrigerates, further prevents the dust of sweeping down and is in burning in the collecting vat, thereby reducible possibility of exploding once more.

Description

Dust flameless discharge device

Technical Field

The utility model relates to a safety equipment technical field specifically is a dust flameless bleeder.

Background

Along with the continuous reinforcing of domestic enterprise safety production consciousness, flameless bleeder mechanism's demand is also constantly expanding, current flameless bleeder mechanism is fan-shaped structure mostly, the contact of this kind of structure and flame only has the radian face, under the actual conditions that has the dust to block the filter screen, the area of bleeding of flameless bleeder mechanism of this kind of structure is not enough far away, very probably arouses bigger large-scale explosion because unable quick the bleeding like this, the filter screen of current bleeder mechanism is easy to be blockked simultaneously, also can reduce the efficiency of bleeding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust flameless bleeder mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a dust flameless discharge device, includes the explosion-proof board, the both sides of explosion-proof board are connected with mounting and connecting piece, just mounting fixedly connected with heating panel, connect through the link between the heating panel, the right side of heating panel is equipped with the import, the inboard of heating panel is equipped with the fire-retardant layer, the fire-retardant layer with mounting fixed connection, the inboard of fire-retardant layer is equipped with filter screen one and filter screen two, filter screen two is in filter screen one inboard, alternate in the heating panel and be equipped with the screw rod, just the screw rod alternates in filter screen one, the one end of screw rod passes the heating panel and with the output fixed connection of motor, just the motor is fixed to be established outside the heating panel, threaded sleeve is equipped with the support frame on the screw rod, the fixed pressure sensor that is equipped with on the support frame, each branch of support frame for respectively fixed cleaning brush that is equipped with on one side of the filtering surface of filter screen one week side, and the supporting rod of the supporting frame penetrates through the sliding groove of the first filter screen and is fixedly connected with a cleaning brush, the cleaning brush is in contact with the filtering surfaces of the first filter screen and the second filter screen, a collecting tank is arranged at the bottom sides of the first filter screen and the second filter screen, the collecting tank is fixedly connected with the fixing part, and a refrigerating sheet is arranged on the inner side of the collecting tank.

As a further aspect of the present invention: and a powder blocking brush is fixedly arranged on the contact surface of the first filter screen and the support frame.

As a further aspect of the present invention: and a connecting rod is fixedly connected between the supporting rods of the supporting frame.

As a further aspect of the present invention: the fixing piece, the explosion-proof plate and the connecting piece are connected through bolts.

As a further aspect of the present invention: the screw rod is movably connected with the second filter screen, the first filter screen, the fire retardant layer and the heat dissipation plate in a sealing manner.

As a further aspect of the present invention: the cleaning brush and the powder blocking brush are made of non-flammable materials.

Compared with the prior art, the beneficial effects of the utility model are that: easy operation, the practicality is strong, through being equipped with motor, screw rod, support frame and brush cleaner can be right the cross section of crossing of filter screen one and filter screen two cleans, avoids filter screen one and filter screen two are blockked up to can improve the efficiency of releasing, the dust of sweeping falls in the collecting vat, the refrigeration piece refrigerates, further prevents the dust of sweeping and is in burning in the collecting vat, thereby reducible possibility of exploding once more.

Drawings

Fig. 1 is a schematic structural diagram of a dust flameless discharge device from a top view.

Fig. 2 is a perspective view of a dust flameless discharge device.

Notations for reference numerals: 1-an explosion-proof plate, 2-a fixing piece, 3-a connecting piece, 4-a bolt, 5-a heat dissipation plate, 6-a fire retardant layer, 7-a first filter screen, 8-a second filter screen, 9-a support frame, 10-a screw, 11-a motor, 12-a cleaning brush, 13-a collecting tank, 14-a refrigerating sheet, 15-a powder blocking brush, 16-a connecting rod and 17-a pressure sensor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, a dust flameless discharge device comprises an explosion-proof plate 1, wherein a fixing member 2 and a connecting member 3 are connected to two sides of the explosion-proof plate 1, the fixing member 2 is fixedly connected with a heat dissipation plate 5, the heat dissipation plates 5 are connected with each other through a connecting frame, an inlet is arranged on the right side of the heat dissipation plate 5, a fire retardant layer 6 is arranged on the inner side of the heat dissipation plate 5, the fire retardant layer 6 is fixedly connected with the fixing member 2, a first filter screen 7 and a second filter screen 8 are arranged on the inner side of the fire retardant layer 6, the second filter screen 8 is arranged on the inner side of the first filter screen 7, a screw rod 10 is arranged in the heat dissipation plate 5 in an inserting manner, the screw rod 10 is arranged in the first filter screen 7 in an inserting manner, one end of the screw rod 10 penetrates through the heat dissipation plate 5 and is fixedly connected with an output end of a motor 11, the motor 11 is fixedly arranged outside the heat dissipation plate 5, and a support frame 9 is sleeved on the screw rod 10, fixed pressure sensor 17 that is equipped with on the support frame 9, each branch of support frame 9 for respectively fixedly on one side of the filtering surface of filter screen one 7 week sides be equipped with brush 12, just the branch of support frame 9 passes the spout and the fixedly connected with brush 12 of filter screen one 7, just brush 12 with the filtering surface of filter screen one 7 and filter screen two 8 contacts, the bottom side of filter screen one 7 and filter screen two 8 is equipped with collecting vat 13, collecting vat 13 with 2 fixed connection of mounting, just the inboard of collecting vat 13 is equipped with refrigeration piece 14.

In this embodiment, a connecting rod 16 is fixedly connected between the supporting rods of the supporting frame 9, and the supporting frame 9 is kept stable by the connecting rod 16, so that the cleaning brush 12 is fully contacted with the filtering surfaces of the first filtering net 7 and the second filtering net 8.

In this embodiment, the fixing member 2, the explosion-proof plate 1 and the connecting member 3 are connected by the bolt 4, so that the fixing member 2 can be detached and the fixing member 2 can be replaced.

In this embodiment, the screw 10 is movably and hermetically connected with the second filter screen 8, the first filter screen 7, the fire retardant layer 6 and the heat dissipation plate 5, so that dust leakage in the device is avoided.

The working principle of the embodiment is as follows: when the device is used, firstly, the inlet of the device is connected with a pipeline through the connecting piece 3, the connecting piece 3 is connected with the pipeline through the bolt, the fixing piece 2 is simultaneously connected with the explosion-proof plate 1 and the connecting piece 3 through the bolt 4, so that the fixing piece 2 can be detached and replaced, when dust explosion occurs, the explosion-proof plate 1 is broken by pressure and enters the inner side of the filter screen II 8, at the moment, the pressure sensor 17 is induced to start the motor 11 and the refrigerating sheet 14, the motor 11 drives the screw rod 10 to rotate, the screw rod 10 further drives the supporting frame 9 to move downwards, the supporting frame 9 further drives the cleaning brush 12 to clean the filtering surfaces of the filter screen I7 and the filter screen II 8, the filter screen I7 and the filter screen II 8 are prevented from being blocked, and therefore the discharge efficiency can be improved, the dust of sweeping down falls in the collecting vat 13, refrigeration piece 14 refrigerates, further prevents the dust of sweeping down and is in burning in the collecting vat 13 to the possibility of reducible reoccurrence, the flame through behind filter screen 7 and the filter screen two 8 reachs back-fire relief layer 6, through back-fire relief layer 6 can extinguish flame, and the heat can convey in the heating panel 5, through heat exchange can be carried out to heating panel 5, thereby makes the temperature descend rapidly.

Example 2

Referring to fig. 1-2, the present embodiment is further optimized based on embodiment 1, specifically, a dust blocking brush 15 is fixedly disposed on a contact surface of the first filter screen 7 and the supporting frame 9, the cleaning brush 12 and the dust blocking brush 15 are made of non-flammable materials, and the dust can be prevented from passing through a chute of the first filter screen 7 to a certain extent by the provision of the dust blocking brush 15, so that the dust can be sufficiently filtered.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 dust flameless discharge device, includes explosion-proof plate (1), its characterized in that, the both sides of explosion-proof plate (1) are connected with mounting (2) and connecting piece (3), just mounting (2) fixedly connected with heating panel (5), connect through the link between heating panel (5), the right side of heating panel (5) is equipped with the import, the inboard of heating panel (5) is equipped with back-fire relief layer (6), back-fire relief layer (6) with mounting (2) fixed connection, the inboard of back-fire relief layer (6) is equipped with filter screen (7) and filter screen (8), filter screen (8) are in filter screen (7) are inboard, it is equipped with screw rod (10) to alternate in heating panel (5), just screw rod (10) alternate in filter screen (7), the one end of screw rod (10) is passed heating panel (5) and with the output fixed connection of motor (11), the motor (11) is fixedly arranged outside the heat dissipation plate (5), the screw rod (10) is sleeved with the support frame (9) in a threaded manner, a pressure sensor (17) is fixedly arranged on the supporting frame (9), a cleaning brush (12) is fixedly arranged on one side of each supporting rod of the supporting frame (9) corresponding to the filtering surface on the peripheral side of the first filter screen (7), and the supporting rod of the supporting frame (9) passes through the sliding groove of the first filter screen (7) and is fixedly connected with a cleaning brush (12), and the cleaning brush (12) is contacted with the filtering surfaces of the first filtering net (7) and the second filtering net (8), collecting grooves (13) are arranged at the bottom sides of the first filter screen (7) and the second filter screen (8), the collecting groove (13) is fixedly connected with the fixing piece (2), and a refrigerating sheet (14) is arranged on the inner side of the collecting groove (13).

2. A dust flameless discharge device according to claim 1, characterized in that a dust blocking brush (15) is fixedly arranged on the contact surface of the first filter screen (7) and the support frame (9).

3. A dust flameless release device according to claim 1, characterized in that a connecting rod (16) is fixedly connected between the supporting rods of the supporting frame (9).

4. A dust flameless discharge device according to claim 1, characterized in that the fixing member (2), the explosion-proof plate (1) and the connecting member (3) are connected by means of bolts (4).

5. A dust flameless discharge device according to claim 1, wherein the screw (10) is connected with the second filter screen (8), the first filter screen (7), the fire retardant layer (6) and the heat dissipation plate (5) in a movable and sealed manner.

6. A dust flameless release device according to claim 2, characterized in that the cleaning brush (12) and the dust blocking brush (15) are made of non-flammable material.