CN211411306U

CN211411306U - Pipeline explosion-proof device for dust processor

Info

Publication number: CN211411306U
Application number: CN201921889831.3U
Authority: CN
Inventors: 廖彦智; 周洁
Original assignee: Kunshan All Best Technology Co ltd
Current assignee: Kunshan All Best Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-04
Anticipated expiration: 2029-11-05

Abstract

The utility model provides a pipeline explosion-proof equipment for dust processor, include: remove dish, explosion-proof valve body and the mechanism of gripping, the explosion-proof valve body includes the connecting pipe, the surface one end at the connecting pipe is installed to the removal dish, the surface other end of connecting pipe is provided with the swiveling wheel, and swiveling wheel and removal dish rotate to be connected, the external fixed surface of swiveling wheel is connected with the handle, the inboard of swiveling wheel is provided with the internal gear, and the internal gear rotates with the removal dish to be connected, there is the fixed disk one side of removal dish, the hookup location department fixedly connected with steel wire of removal dish and fixed disk, one side of fixed disk is provided with the sliding closure. The utility model provides a pipeline explosion-proof equipment for dust processor has and is convenient for rotate simultaneously through the fixed disk that has designed installing swiveling wheel, internal gear on the connecting pipe and connect through the steel wire and sliding closure and screws up a plurality of fixing bolt, and the effectual consumption of saving time and manpower resources has guaranteed the installation effectiveness.

Description

Pipeline explosion-proof device for dust processor

Technical Field

The utility model relates to an explosion-proof valve field especially relates to pipeline explosion-proof equipment for dust processor.

Background

The explosion-proof valve is used in a dust removal system containing combustible gas or combustible substances and can be used as a pressure relief device of an explosive pipeline or equipment, a diaphragm of the explosion-proof valve is usually calculated according to the operating pressure of the dust removal system and the content of the combustible substances, then materials and thickness scratches are selected, and normal operation of the system cannot be influenced due to improper selection, the explosion-proof valve generally has two forms, namely a horizontal explosion-proof valve and a vertical explosion-proof valve, the two explosion-proof valves are in a structural form of covering an explosion-proof membrane, the vertical explosion-proof valve is arranged on a cylinder body, the horizontal explosion-proof valve is arranged at the top, and various defects still exist in the existing explosion-proof valve on the market at present, and the requirements of production and life cannot be met.

Although the explosion-proof valve disclosed in the publication No. CN207080664U achieves that the sealing performance of the valve is not reduced due to the performance reduction of the spring, so that the valve has not only good explosion-proof performance but also good sealing performance, the problem that the existing pipe explosion-proof device for the dust processor is connected with an external pipe through a flange, but also the flange needs to be screwed with a fixing bolt during the connection process, which results in time and labor consumption is not solved, and therefore, it is necessary to provide a pipe explosion-proof device for the dust processor to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipeline explosion-proof equipment for dust processor has solved current pipeline explosion-proof equipment for dust processor and has all been connected with external pipeline through the flange, and nevertheless the flange needs single fixing bolt of screwing up in the connection process, and then leads to its problem of consuming time and power.

In order to solve the technical problem, the utility model provides a pipeline explosion-proof device for dust processor, include: remove dish, explosion-proof valve body and the mechanism of gripping, the explosion-proof valve body includes the connecting pipe, the surface one end at the connecting pipe is installed to the removal dish, the surface other end of connecting pipe is provided with the swiveling wheel, and swiveling wheel and removal dish rotate to be connected, the external fixed surface of swiveling wheel is connected with the handle, the inboard of swiveling wheel is provided with the internal gear, and the internal gear rotates with the removal dish to be connected, there is the fixed disk one side of removal dish, the hookup location department fixedly connected with steel wire of removal dish and fixed disk, one side of fixed disk is provided with the sliding closure, the guide rail groove has been seted up to the hookup location department of fixed disk and sliding closure, a side end fixedly.

Preferably, the explosion-proof valve body still includes the valve body, and valve body and connecting pipe fixed connection, the one end fixedly connected with flange of connecting pipe, the last fixed surface of valve body is connected with the valve gap.

Preferably, the holding mechanism comprises a handle, the handle is rotatably connected with the valve cover through a rotating shaft, a fixing bolt is arranged inside the handle, rubber rings are fixedly connected to two ends of the outer surface of the fixing bolt, and the fixing bolt is fixedly connected with the handle through the rubber rings.

Preferably, one side of the internal gear is provided with a hexagonal hole, and the inner wall of the rotating wheel is provided with saw-toothed protrusions.

Preferably, the two ends of the guide rail groove are provided with two circular holes, and the number of the guide rail grooves is two.

Preferably, hexagonal holes are formed in one side of the fixed disc and one side of the sliding cover, and the cross section of the sliding cover is arc-shaped.

Preferably, the section of the handle is semicircular, a circular hole is formed in the outer side of the handle, and circular grooves are formed in two ends of the inner wall of the circular hole.

Preferably, the number of the handles is two, and the length of the fixing bolt is equal to the thickness of the single handle.

Compared with the prior art, the utility model provides a pipeline explosion-proof equipment for dust processor has following beneficial effect:

the utility model provides a pipeline explosion-proof device for a dust processor, which is convenient for simultaneously rotating and screwing a plurality of fixing bolts by designing a rotating wheel and an inner gear which are arranged on a connecting pipe and a fixing disc and a sliding cover which are connected by a steel wire, thereby effectively saving the consumption of time and manpower resources and ensuring the installation efficiency; through having designed the handle of installing at the valve closure upper surface and the inside gim peg and the rubber circle of handle be convenient for carry the device, the effectual inconvenient problem of carrying of avoiding leading to because the device itself is comparatively heavy.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the pipe explosion-proof device for a dust processor according to the present invention;

FIG. 2 is a side view of the removable disk portion of FIG. 1;

FIG. 3 is a schematic side view of the holding plate portion shown in FIG. 1;

FIG. 4 is a schematic top view of a portion of the valve cover of FIG. 1;

fig. 5 is a partially sectional structural view of the fixing bolt shown in fig. 1.

Reference numbers in the figures: 1. the valve comprises a valve body, 2, a handle, 3, a valve cover, 4, a steel wire, 5, a connecting pipe, 6, a flange, 7, a fixed disc, 8, a movable disc, 9, a rotating wheel, 10, a handle, 11, an internal gear, 12, a guide rail groove, 13, a limiting bolt, 14, a sliding cover, 15, a fixed bolt, 16 and a rubber ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a side view of the removable disk portion of FIG. 1; FIG. 3 is a schematic side view of the holding plate portion shown in FIG. 1; FIG. 4 is a schematic top view of a portion of the valve cover of FIG. 1; fig. 5 is a partially sectional structural view of the fixing bolt shown in fig. 1. Dust is pipeline explosion-proof equipment for treater includes: remove dish 8, explosion-proof valve body and the mechanism of gripping, explosion-proof valve body includes connecting pipe 5, remove the surface one end that dish 8 was installed at connecting pipe 5, the surface other end of connecting pipe 5 is provided with swiveling wheel 9, and swiveling wheel 9 rotates with removal dish 8 to be connected, the outer fixed surface of swiveling wheel 9 is connected with handle 10, the inboard of swiveling wheel 9 is provided with internal gear 11, and internal gear 11 rotates with removal dish 8 to be connected, there is fixed disk 7 one side of removal dish 8, the hookup location department fixedly connected with steel wire 4 of removal dish 8 and fixed disk 7, one side of fixed disk 7 is provided with sliding closure 14, guide rail groove 12 has been seted up with sliding closure 14's hookup location department to fixed disk 7, a side end fixedly connected with limit bolt 13 of sliding closure 14, for the convenience.

In order to guarantee the normal use of the device, in this embodiment, preferably, the explosion-proof valve body further includes the valve body 1, and the valve body 1 is fixedly connected with the connecting pipe 5, the one end fixedly connected with flange 6 of connecting pipe 5, the last fixed surface of the valve body 1 is connected with the valve gap 3.

In order to facilitate carrying the device, in this embodiment, preferably, the holding mechanism includes a handle 2, the handle 2 is rotatably connected to the valve cap 3 through a rotating shaft, a fixing bolt 15 is disposed inside the handle 2, two ends of an outer surface of the fixing bolt 15 are both fixedly connected to a rubber ring 16, and the fixing bolt 15 is fixedly connected to the handle 2 through the rubber ring 16.

In order to facilitate the driving of the nut to rotate, in the present embodiment, it is preferable that one side of the internal gear 11 is provided with a hexagonal hole, and the inner wall of the rotation wheel 9 is provided with a saw-toothed protrusion.

In order to facilitate moving and fixing the sliding cover 14, in this embodiment, it is preferable that two ends of the guide rail groove 12 are provided with circular holes, and the number of the guide rail grooves 12 is two.

In order to fix the bolt conveniently, in this embodiment, it is preferable that both one side of the fixed disk 7 and one side of the sliding cover 14 are provided with hexagonal holes, and the cross section of the sliding cover 14 is arc-shaped.

For the convenience of holding, in this embodiment, preferably, the cross-sectional shape of the handle 2 is a semicircular ring shape, and the outer side of the handle 2 is provided with a circular hole, and two ends of the inner wall of the hole are both provided with circular grooves.

In order to fix two grips 2, in the present embodiment, it is preferable that two grips 2 are provided, and the length of the fixing pin 15 is equal to the thickness of a single grip 2.

The utility model provides a pipeline explosion-proof equipment for dust processor's theory of operation as follows: after the device is installed, the limit bolt 13 is rotated and loosened, so that the limit bolt 13 is not contacted with the fixed disk 7 any more, then the sliding cover 14 is slid through the guide rail groove 12, the sliding cover 14 is overlapped with the fixed disk 7, then the fixed disk 7 is taken down, the fixed disk 7 is inserted on an external pipeline, then the sliding cover 14 is rotated, so that the sliding cover 14 and the fixed disk 7 form a circle, the limit bolt 13 is rotated, the sliding cover 14 is fixed, then the bolt is inserted through a hexagonal hole on the fixed disk 7, and is ensured to penetrate through the flange 6, the movable disk 8 and the inner gear 11 and be clamped with the hexagonal hole on the fixed disk 7, then the nut is placed inside the hexagonal hole on the inner gear 11 and is contacted with the bolt, then the rotating wheel 9 can be rotated through the handle 10, the rotating wheel 9 can drive the inner gear 11 to rotate in the rotating process, and the inner gear 11 can drive, and then realize that a plurality of nuts rotate together, guarantee the installation effectiveness, and when need not use the device, take off fixed disk 7 to fix fixed disk 7 on connecting pipe 5 equally, then rotatory vertical handle 2, and support gim peg 15, make gim peg 15 take place the displacement, until embedding to the inside of another handle 2, and fixed can through rubber circle 16.

1. through having designed rotatory a plurality of fixing bolts of being convenient for simultaneously screw up of rotatory wheel 9, internal gear 11 and the fixed disk 7 and the sliding closure 14 of connecting through steel wire 4 installed on connecting pipe 5, the effectual consumption of saving time and manpower resources has guaranteed the installation effectiveness.

2. The handle 2 arranged on the upper surface of the valve cover 3, the fixing bolt 15 and the rubber ring 16 arranged in the handle 2 are designed to facilitate the carrying of the device, so that the problem of inconvenient carrying caused by the fact that the device is heavy is effectively avoided.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Dust is pipeline explosion-proof equipment for treater, its characterized in that includes: remove dish (8), explosion-proof valve body and the mechanism of gripping, the explosion-proof valve body includes connecting pipe (5), the surface one end at connecting pipe (5) is installed in removal dish (8), the surface other end of connecting pipe (5) is provided with swiveling wheel (9), and swiveling wheel (9) rotate with removal dish (8) and be connected, the surface fixedly connected with handle (10) of swiveling wheel (9), the inboard of swiveling wheel (9) is provided with internal gear (11), and internal gear (11) rotate with removal dish (8) and be connected, there is fixed disk (7) one side of removal dish (8), the hookup location fixedly connected with steel wire (4) of removal dish (8) and fixed disk (7), one side of fixed disk (7) is provided with sliding closure (14), guide rail groove (12) have been seted up to fixed disk (7) and the hookup location of sliding closure (14), and the end part of one side of the sliding cover (14) is fixedly connected with a limiting bolt (13).

2. The pipeline explosion-proof device for the dust processor as recited in claim 1, wherein the explosion-proof valve body further comprises a valve body (1), the valve body (1) is fixedly connected with a connecting pipe (5), one end of the connecting pipe (5) is fixedly connected with a flange (6), and the upper surface of the valve body (1) is fixedly connected with a valve cover (3).

3. The pipeline explosion-proof device for the dust processor as recited in claim 2, wherein the holding mechanism comprises a handle (2), the handle (2) is rotatably connected with the valve cover (3) through a rotating shaft, a fixing bolt (15) is arranged inside the handle (2), both ends of the outer surface of the fixing bolt (15) are fixedly connected with rubber rings (16), and the fixing bolt (15) is fixedly connected with the handle (2) through the rubber rings (16).

4. The pipe explosion-proof device for the dust processor as claimed in claim 1, wherein one side of the internal gear (11) is provided with a hexagonal hole, and the inner wall of the rotating wheel (9) is provided with a saw-toothed protrusion.

5. The pipe explosion-proof device for the dust processor as recited in claim 1, characterized in that the two ends of the guide rail groove (12) are provided with circular holes, and the number of the guide rail grooves (12) is two.

6. The pipe explosion-proof device for the dust processor as recited in claim 1, wherein hexagonal holes are formed on one side of the fixed disk (7) and one side of the sliding cover (14), and the cross section of the sliding cover (14) is arc-shaped.

7. The pipe explosion-proof device for the dust processor as claimed in claim 3, wherein the cross-sectional shape of the handle (2) is a semi-circular ring shape, the outer side of the handle (2) is provided with a circular hole, and both ends of the inner wall of the hole are provided with circular grooves.

8. The pipe explosion-proof device for the dust processor as claimed in claim 3, wherein the number of the grips (2) is two, and the length of the fixing bolt (15) is equal to the thickness of the single grip (2).