CN214030248U

CN214030248U - Material storehouse quick-open type manual feeding device

Info

Publication number: CN214030248U
Application number: CN202022009580.4U
Authority: CN
Inventors: 张新照
Original assignee: Wuxi Xuelang Environmental Technology Co Ltd
Current assignee: Wuxi Xuelang Environmental Technology Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-08-24
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a material storehouse is artifical feeding device open soon, it can prevent that piece impurity from getting into the feed bin, reduces the possibility that raise dust pollution appears in the charge door simultaneously. It includes: install the charge door support at the charge door, the entry installation door closure of charge door support, its characterized in that, it still includes: the quick-opening chuck, the filter screen and the butterfly valve; the quick-opening chuck is arranged at the top of the charging opening support and realizes quick opening and clamping functions on the door cover; the filter screen is arranged inside the feed inlet support; the butterfly valve is installed at the inner outlet of the charging opening support.

Description

Material storehouse quick-open type manual feeding device

Technical Field

The utility model relates to a waste incineration power generation gas cleaning handles technical field, specifically is artifical feeding device of material storehouse quick-open type.

Background

The active carbon is a commonly used raw material in industrial production and has wide application. For example, in the flue gas purification process of waste incineration power generation, activated carbon can be used for adsorbing dioxin; the activated carbon is stored in an activated carbon storage bin and is conveyed into a flue through an activated carbon metering device and a pneumatic conveying device, and the adsorption of dioxin is completed after the activated carbon is fully contacted with flue gas. Common charging modes of the activated carbon storage bin include tank car charging and manual charging; the manual active carbon feeding needs to use an electric hoist to lift the bagged active carbon to the top of the active carbon bin, and then manually feeds the bagged active carbon into a feeding port at the top of the active carbon bin. As shown in fig. 1, a door 1 is installed at an inlet of a charging port 3 through a charging port holder 2; in the prior art, in the process of manual feeding, after a door cover 1 is opened, activated carbon is poured into a bin, and in the process that the activated carbon falls into the bin, dust is raised from the activated carbon rising from the bin, so that pollution is caused at a feeding port 3, and the health of operators is damaged; meanwhile, the scraps of the packaging bag fall into the storage bin in the pouring process, so that the phenomena of unsmooth discharging and material blockage are caused.

Disclosure of Invention

In order to solve prior art, raise dust pollution and impurity sneak into the problem of feed bin appear in the charge door, the utility model provides a material storehouse is artifical feeding device open soon, it can prevent that piece impurity from getting into the feed bin, reduces the possibility that raise dust pollution appears in the charge door simultaneously.

The technical scheme of the utility model is like this: artifical feeding device of material storehouse quick-open type, it includes: install the charge door support at the charge door, the entry installation door closure of charge door support, its characterized in that, it still includes: the quick-opening chuck, the filter screen and the butterfly valve; the quick-opening chuck is arranged at the top of the charging opening support and realizes quick opening and clamping functions on the door cover; the filter screen is arranged inside the feed inlet support; the butterfly valve is installed at the inner outlet of the charging opening support.

It is further characterized in that:

the quick-opening chuck comprises three vertical quick clamps; the side wall of the outer side of the top of the charging opening support is provided with a mounting seat at the opposite position; the vertical quick clamp is arranged on the mounting seat;

the vertical type rapid clamp comprises a handle, a pressing plate, a connecting piece and a supporting piece; the supporting piece is vertically upwards installed on the upper surface of the installation seat; the handle is integrally Y-shaped and comprises a grab handle and two V-shaped rotating hinged parts, one end of each rotating hinged part is fixedly connected with the grab handle, and the other end of each rotating hinged part is hinged with the two side walls of the supporting part; the connecting piece comprises two connecting plates, the two connecting plates are arranged on the inner sides of the two rotating hinged parts, one end of each connecting plate is hinged with the two rotating hinged parts, and the other end of each connecting plate is hinged with the middle of the pressing plate; one end of the pressing plate is hinged with the supporting piece, the other end of the pressing plate is detachably provided with a pressing shaft, and the pressing shaft is perpendicular to the pressing plate; a pressing block is arranged at the end part of one end of the pressing shaft;

the pressing shaft is fixedly connected with the pressing plate through the threads and the screw holes;

on each pressure plate, the number of the pressure shafts is two.

The utility model provides a material storehouse quick-open type manual feeding device, through the door closure on the charge door become quick-open type door closure through quick-open chuck, in the feeding process, quick-open type door closure shortens the time that the active carbon exposes in the air greatly, has reduced the probability that the active carbon raise dust pollution takes place; the butterfly valve is arranged at the inner outlet of the charging opening support, so that the activated carbon is injected into the charging opening each time, the butterfly valve is opened after the door cover is closed, and the activated carbon is placed into the bin, thereby reducing the probability of dust emission; through set up the filter screen in the charge door, not only can filter the impurity of doping in the active carbon, reduce the probability that impurity pollution feed bin leads to the not smooth problem of unloading to take place, the filter screen also can restrain the one-part raise dust simultaneously, has further reduced the probability that the raise dust pollution takes place.

Drawings

FIG. 1 is a schematic structural diagram of a feeding port in the prior art;

fig. 2 is a schematic structural view of the quick-open manual feeding device of the present invention from the front;

FIG. 3 is an enlarged schematic view of the structure at A;

FIG. 4 is an enlarged schematic view of the structure at B;

FIG. 5 is a schematic view showing the hinged relationship of the handle, the pressing plate and the connecting member in the vertical type rapid clamp;

fig. 6 is a schematic structural diagram of the quick-open manual feeding device of the present invention viewed from above.

Detailed Description

As shown in fig. 2 and 3, the utility model discloses material storehouse quick-open manual feeding device, it includes: install at charge door support 2 of charge door 3, door closure 1 is installed to the entry of charge door support 2, and it still includes: the quick-opening chuck, the filter screen 4 and the butterfly valve 5; the quick-opening chuck is arranged at the top of the charging opening support 2 and realizes quick opening and clamping functions on the door cover 1; the filter screen 4 is arranged inside the feed inlet support 2; the butterfly valve 5 is arranged at the inner outlet of the charging opening support 2; the quick-opening chuck of the door cover 1 comprises three vertical quick clamps 6; the installation seats 7 are fixedly and respectively arranged on the side wall of the outer side of the top of the charging opening support 2 at opposite positions; three vertical quick clamps 6 are respectively installed on three mount pads 7. The vertical quick clamp can be realized by using any one of the existing quick-open clamps on the market.

As shown in fig. 6, when adding activated carbon, firstly, the door cover 1 is quickly opened by three vertical quick clamps 6, the activated carbon is injected into the feed inlet 3, and the butterfly valve 5 is closed at this time; the active carbon is stored in the charging opening 3 and cannot be injected into the storage bin, so that great smoke and dust cannot be generated, and the possibility of dust pollution is reduced; after the feeding is finished, the door cover 1 is quickly closed and locked by the three vertical quick clamps 6; then, the butterfly valve 5 is opened, the activated carbon can be injected into the storage bin, impurities in the activated carbon can be filtered by the filter screen 4 in the injection process, and the impurities are retained on the upper portion of the filter screen; the feeding of the activated carbon bin is ensured to be smooth, so that the activated carbon can smoothly enter the metering device and then is conveyed to the flue to enter the subsequent dioxin adsorption process. Meanwhile, the existence of the filter screen also reduces the probability that the following flying dust enters the feed inlet 3; among this patent technical scheme, the contained angle that three rectilinear quick anchor clamps 6 that set up each other is 120 degrees, and is even press from both sides the door closure 1 along the circumference tightly, and sealed effect is better.

The vertical quick clamp in this embodiment is shown in fig. 3 and 5, and the vertical quick clamp 6 includes a handle 6-1, a pressing plate 6-4, a connecting member 6-3, and a supporting member 6-2; the supporting piece 6-2 is vertically upwards installed on the upper surface of the installation seat 7; the handle 6-1 is integrally Y-shaped and comprises a grab handle 6-1-1 and two V-shaped rotating hinge parts 6-1-2, one end of each of the two rotating hinge parts 6-1-2 is fixedly connected with the grab handle 6-1-1, and the other end of each of the two rotating hinge parts is hinged with two side walls of the supporting part 6-2; the connecting piece 6-3 comprises two connecting plates 6-3-1, the two connecting plates 6-3-1 are arranged at the inner sides of the two rotating hinge parts 6-1-2, one end of each connecting plate is respectively hinged with the inner sides of the two rotating hinge parts 6-1-2, and the other end of each connecting plate is respectively hinged with the middle part of the pressing plate 6-4; one end of the pressing plate 6-4 is hinged with the supporting piece 6-2, the other end is detachably provided with a pressing shaft 6-5, and the pressing shaft 6-5 is vertical to the pressing plate 6-4; in the embodiment, the pressing shaft 6-6 is fixedly connected with the pressing plate 6-7 through threads and screw holes, and the height of the pressing block 6-8 can be adjusted according to the thickness of the door cover 1, so that the technical scheme of the utility model is suitable for various charging openings and door covers; two pressing shafts 6-6 are arranged along the direction of the pressing plate and are positioned at the edge of the door cover 1, and two vertical quick clamps 6 are arranged on two sides of each pressing shaft respectively to ensure that the door cover 1 is better in sealing performance.

The locked vertical type quick clamp is shown in figure 3; when the door cover 1 is opened, the grab handle 6-1-1 is grabbed and rotated towards the direction far away from the door cover 1; the rotating hinge part 6-1-2 drives the two connecting plates 6-3-1 to rotate in the same direction, and the two connecting plates 6-3-1 drive the middle part of the pressing plate 6-4 to be lifted upwards; one end of the pressing plate 6-4 is hinged with the support piece 6-2 at a constant height, and the other end drives the pressing shaft 6-5 and the pressing block 6-6 to rotate upwards to leave the door cover 1; the vertical quick clamp 6 in the fully open state is shown in fig. 4; the user can open the gland by means of the gland handle 8; after the activated carbon is injected, the door cover 1 is covered, the pressing plate 6-4 is pushed to press the pressing shaft 6-6 and the pressing block 6-8 to the door cover 1 from the vertical direction, and the handle 6-1-1 is rotated to be vertical to the door cover 1, so that the door cover 1 is locked.

Claims

1. Artifical feeding device of material storehouse quick-open type, it includes: install the charge door support at the charge door, the entry installation door closure of charge door support, its characterized in that, it still includes: the quick-opening chuck, the filter screen and the butterfly valve; the quick-opening chuck is arranged at the top of the charging opening support and realizes quick opening and clamping functions on the door cover; the filter screen is arranged inside the feed inlet support; the butterfly valve is installed at the inner outlet of the charging opening support.

2. The quick-open manual feeding device for the material bin according to claim 1, characterized in that: the quick-opening chuck comprises three vertical quick clamps; the side wall of the outer side of the top of the charging opening support is provided with a mounting seat at the opposite position; the vertical quick clamp is installed on the installation seat.

3. The quick-open manual feeding device for the material bin according to claim 2, characterized in that: the vertical type rapid clamp comprises a handle, a pressing plate, a connecting piece and a supporting piece; the supporting piece is vertically upwards installed on the upper surface of the installation seat; the handle is integrally Y-shaped and comprises a grab handle and two V-shaped rotating hinged parts, one end of each rotating hinged part is fixedly connected with the grab handle, and the other end of each rotating hinged part is hinged with the two side walls of the supporting part; the connecting piece comprises two connecting plates, the two connecting plates are arranged on the inner sides of the two rotating hinged parts, one end of each connecting plate is hinged with the two rotating hinged parts, and the other end of each connecting plate is hinged with the middle of the pressing plate; one end of the pressing plate is hinged with the supporting piece, the other end of the pressing plate is detachably provided with a pressing shaft, and the pressing shaft is perpendicular to the pressing plate; and a pressing block is arranged at the end part of one end of the pressing shaft.

4. The material bin quick-open manual feeding device according to claim 3, characterized in that: the pressing shaft is fixedly connected with the pressing plate through threads and screw holes.

5. The material bin quick-open manual feeding device according to claim 3, characterized in that: on each pressure plate, the number of the pressure shafts is two.