CN211084838U

CN211084838U - Grate cooler is with preventing blockking up into hopper

Info

Publication number: CN211084838U
Application number: CN201922053427.9U
Authority: CN
Inventors: 张昌奎
Original assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Current assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-24
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a cold machine of combing is with preventing blockking up into hopper relates to the cold quick-witted hopper technical field that goes into of combing, for the hopper simple structure that goes into that solves the current cold machine of combing, causes cement clinker to pile up easily, leads to the problem that the cold quick-witted transfer passage of combing blockked up. The top of going into the hopper main part is provided with the hopper lid, the observation window is installed to the front end of going into the hopper main part, the lower extreme of going into the hopper main part is provided with the feed opening, one side of going into the hopper main part is provided with the bin outlet, the opposite side of going into the hopper main part is provided with vibrating motor, vibrating motor passes through support and goes into hopper main part fixed connection, the internally mounted who goes into the hopper main part has the filter screen, the externally mounted of filter screen has the filter screen frame, the filter screen frame passes through screw and goes into hopper main part threaded connection, the filter screen is located same water flat line with the bin outlet.

Description

Grate cooler is with preventing blockking up into hopper

Technical Field

The utility model relates to a cold quick-witted income hopper technical field of comb specifically is a cold machine of comb is with preventing blockking up into hopper.

Background

The grate cooler is a quench cooler. After the clinker enters the cooler from the kiln, a material layer with a certain thickness is laid on the grate plate, and the blown cold air passes through the material layer moving on the grate plate in the mutually vertical direction to quench the clinker, so that the clinker can be quenched from 1300-1400 ℃ to below 100 ℃ within a few minutes. The traditional grate cooler is divided into three types, namely a rotary type cooler, a vibration type cooler and a push type cooler, but the former two types are eliminated, so the push type grate cooler is a main cement clinker cooler matched and selected by the kiln external decomposing kiln. The grate bed is the main part of the cooler, and the pushing grate plate consists of a row of fixed grate plates and a row of movable grate plates which are arranged at intervals. With the rapid development of the modern dry cement production technology and equipment and the continuous improvement of the technology of the cement clinker grate cooler, the clinker grate cooler with high efficiency and reliable operation becomes the key for ensuring the production capacity of the system.

However, the feeding hopper of the existing grate cooler has a simple structure, so that cement clinker is easy to accumulate, and a conveying channel of the grate cooler is blocked; therefore, the existing requirements are not met, and the anti-blocking feeding hopper for the grate cooler is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold machine of combing is with preventing blockking up into hopper to the current cold machine of combing that proposes in solving above-mentioned background art goes into hopper simple structure, causes cement clinker to pile up easily, leads to the cold quick-witted transfer passage of combing to block up the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grate cooler is with preventing blockking up into hopper, includes into the hopper main part, the top of going into the hopper main part is provided with the hopper lid, the observation window is installed to the front end of going into the hopper main part, the lower extreme that goes into the hopper main part is provided with the feed opening, one side of going into the hopper main part is provided with the bin outlet, the opposite side of going into the hopper main part is provided with vibrating motor, vibrating motor passes through support and goes into hopper main part fixed connection, the internally mounted who goes into the hopper main part has the filter screen.

Preferably, the externally mounted of filter screen has filter screen frame, filter screen frame passes through screw and goes into hopper main part threaded connection, the filter screen is located same water flat line with the bin outlet.

Preferably, an electromagnetic pneumatic valve is installed inside the discharge port, and an electric control mechanism is arranged at the upper end of the electromagnetic pneumatic valve.

Preferably, the buffer board is installed to the top of filter screen, the buffer board is provided with threely, and three buffer board all with go into the inner wall welded connection of hopper main part.

Preferably, the flow distribution plates are installed below the filter screen and are provided with two flow distribution plates, and the two flow distribution plates are connected with the inner wall of the feeding hopper main body in a welded mode.

Preferably, the hinge is installed to one side of hopper cover, and the hopper cover rotates through hinge and one side of going into the hopper main part to be connected, the buckle is installed to the opposite side of hopper cover, and the hopper cover passes through buckle and the opposite side fixed connection who goes into the hopper main part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an at the internally mounted filter screen of going into the hopper, the filter screen can filter the large granule cement clinker that the size is greater than 50x50mm, reduces the risk that the machine blockked up, and the filter screen slope sets up, and its lower one end is provided with the bin outlet, installs the solenoid pneumatic valve on the bin outlet, by solenoid valve time switch control, but the large granule material at the bin outlet is piled up in the discharge of intermittent type to make the machine can the continuity operation.

2. Two splitter plates are arranged below the filter screen, and the splitter plates can split the filtered small particle clinker into three parts, so that the materials are prevented from being accumulated at one position, and the blocking phenomenon is effectively reduced.

3. The buffer plate is arranged above the filter screen, and can be contacted with cement clinker in advance, so that part of impact force is removed, and the filter screen is protected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the filter screen of the present invention;

in the figure: 1. feeding into a hopper main body; 2. an observation window; 3. a hopper cover; 4. a hinge; 5. buckling; 6. a feeding port; 7. a vibration motor; 8. a support; 9. a discharge outlet; 10. an electromagnetic pneumatic valve; 11. an electric control mechanism; 12. a filter screen; 121. a screen frame; 13. a screw; 14. a flow distribution plate; 15. a buffer plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a cold machine of comb is with preventing blockking up into hopper, including going into hopper main part 1, the top of going into hopper main part 1 is provided with hopper cover 3, observation window 2 is installed to the front end of going into hopper main part 1, the inside pan feeding condition of hopper can be observed from the outside to observation window 2, the lower extreme of going into hopper main part 1 is provided with feed opening 6, feed opening 6 and the inside intercommunication of cold machine of comb, one side of going into hopper main part 1 is provided with bin outlet 9, the opposite side of going into hopper main part 1 is provided with vibrating motor 7, vibrating motor 7 can drive into hopper main part 1 shake, make things convenient for the filter material, vibrating motor 7 passes through support 8 and hopper main part 1 fixed connection, the internally mounted of going into hopper main part.

Further, the outside of filter screen 12 is installed filter screen frame 121, and filter screen frame 121 passes through screw 13 and goes into hopper main part 1 threaded connection, and filter screen 12 and bin outlet 9 are located same horizontal line, and filter screen 12 can filter the large granule cement clinker that the size is greater than 50x50mm, reduces the risk of machine jam.

Further, an electromagnetic pneumatic valve 10 is installed inside the discharge port 9, an electric control mechanism 11 is arranged at the upper end of the electromagnetic pneumatic valve 10, the electromagnetic pneumatic valve 10 can be connected with a timing switch of an electromagnetic valve, and S L X can be adopted as a model, so that the electromagnetic pneumatic valve 10 can discharge large-particle materials accumulated at the discharge port 9 at intervals.

Further, buffer board 15 is installed to the top of filter screen 12, and buffer board 15 is provided with threely, and three buffer board 15 all with the inner wall welded connection who goes into hopper main part 1, and buffer board 15 can avoid the cement clinker of pan feeding directly to strike with filter screen 12, causes the damage, has played the effect of protection filter screen 12.

Furthermore, the flow distribution plate 14 is installed below the filter screen 12, the flow distribution plate 14 is provided with two, the two flow distribution plates 14 are all connected with the inner wall of the feeding hopper main body 1 in a welding mode, the flow distribution plate 14 can distribute the cement clinker of the blanking into three parts, and the blockage caused by accumulation at one position is avoided.

Further, hinge 4 is installed to one side of hopper cover 3, and hopper cover 3 rotates through hinge and one side of going into hopper main part 1 to be connected, and buckle 5 is installed to the opposite side of hopper cover 3, and hopper cover 3 passes through buckle 5 and the opposite side fixed connection who goes into hopper main part 1, and hopper cover 3 can be at the back closed hopper of pan feeding completion, avoids cement clinker to produce the dust in the transportation, from going out of the pan feeding mouth.

The working principle is as follows: when the device is used, the feeding hopper main body 1 is installed and fixed on a grate cooler, cement clinker contacts with the buffer plate 15 firstly when being fed, partial impact force is removed, then the cement clinker falls to the lower filter screen 12, large-particle cement clinker larger than 50x50mm is filtered under the vibration action of the vibration motor 7, the filter screen 12 is obliquely arranged, the lower end of the filter screen is provided with a discharge port 9, an electromagnetic pneumatic valve 10 is installed on the discharge port 9 and is controlled by an electromagnetic valve timing switch, large-particle materials accumulated on the discharge port 9 can be discharged at intervals, and the small-particle clinker passing through the filter screen 12 can be divided into three parts by the flow dividing plate 14 below, so that the blocking phenomenon is effectively avoided.

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.

Claims

1. The utility model provides a cold machine of comb is with preventing blockking up into hopper, includes into hopper main part (1), its characterized in that: the top of going into hopper main part (1) is provided with hopper cover (3), observation window (2) are installed to the front end of going into hopper main part (1), the lower extreme that goes into hopper main part (1) is provided with feed opening (6), one side of going into hopper main part (1) is provided with bin outlet (9), the opposite side of going into hopper main part (1) is provided with vibrating motor (7), vibrating motor (7) are through support (8) and go into hopper main part (1) fixed connection, the internally mounted that goes into hopper main part (1) has filter screen (12).

2. The anti-blocking feeding hopper for the grate cooler as recited in claim 1, wherein: the externally mounted of filter screen (12) has filter screen frame (121), filter screen frame (121) pass through screw (13) and go into hopper main part (1) threaded connection, filter screen (12) are located same water flat line with bin outlet (9).

3. The anti-blocking feeding hopper for the grate cooler as recited in claim 1, wherein: an electromagnetic pneumatic valve (10) is installed inside the discharge port (9), and an electric control mechanism (11) is arranged at the upper end of the electromagnetic pneumatic valve (10).

4. The anti-blocking feeding hopper for the grate cooler as recited in claim 1, wherein: buffer board (15) are installed to the top of filter screen (12), buffer board (15) are provided with threely, and three buffer board (15) all with go into the inner wall welded connection of hopper main part (1).

5. The anti-blocking feeding hopper for the grate cooler as recited in claim 1, wherein: flow distribution plates (14) are installed below the filter screen (12), two flow distribution plates (14) are arranged, and the two flow distribution plates (14) are connected with the inner wall of the feeding hopper main body (1) in a welded mode.

6. The anti-blocking feeding hopper for the grate cooler as recited in claim 1, wherein: hinge (4) are installed to one side of hopper cover (3), and hopper cover (3) rotate through hinge and one side of going into hopper main part (1) and be connected, buckle (5) are installed to the opposite side of hopper cover (3), and hopper cover (3) through buckle (5) and the opposite side fixed connection of going into hopper main part (1).