CN211159072U

CN211159072U - Power station grit production dust fall dust collector

Info

Publication number: CN211159072U
Application number: CN201921957982.8U
Authority: CN
Inventors: 郭昊; 步东升
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-04
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a dust settling and removing device for sand and stone production in a hydropower station, which comprises an operation box body, wherein a height adjusting structure and an angle adjusting structure are arranged on the operation box body; wherein, height adjustment structure, it includes: first support arm, first free bearing, second free bearing, third free bearing and first cylinder, the utility model relates to a dust fall dust collecting equipment technical field has solved traditional dust collecting equipment and can not effectually adjust the technical problem as required to dust removal environment's angle, has solved traditional dust collecting equipment and has not shown dust removal effect to dust removal environment on a large scale to the pollution that causes the environment and the beneficial effect of the technical problem that causes the influence to staff's healthy has been solved.

Description

Power station grit production dust fall dust collector

Technical Field

The utility model relates to a dust fall dust collecting equipment technical field specifically is a power station grit production dust fall dust collector.

Background

A large amount of sand and stone materials need to be used in the water conservancy and hydropower construction process, especially large-scale projects such as hydropower stations, hydro hubs and the like usually need to build special sand and stone production systems, so as to meet the huge demand of the projects on the sand and stone materials, the raised dust is a common pollution source in sand and stone production links, a large amount of raised dust can be generated in the links of crushing, transferring, screening and the like, the large amount of raised dust harms the health of field workers and causes environmental pollution, the traditional hydropower station dust-settling dust-removing equipment has no obvious dust-removing effect on a large-scale dust-removing environment, and the dust-removing environment with different angles from the height can not be well effectively adjusted according to required conditions, so that the pollution to the environment is caused and the health of the workers is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a power station grit production dust fall dust collector has solved traditional power station dust fall dust collecting equipment, does not have the dust removal effect that is showing to the dust removal environment on a large scale, to the dust removal environment who differs with the high angle that differs, can not be fine carry out effectual adjustment according to the required condition to cause the pollution of environment and to the healthy technical problem who causes the influence to staff.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dust settling and removing device for sand production in a hydropower station comprises an operation box body, wherein a height adjusting structure and an angle adjusting structure are arranged on the operation box body, a spraying and dust removing structure is arranged in the operation box body, and a movable supporting structure is arranged on the lower wall surface of the operation box body;

wherein, height adjustment structure, it includes: the support device comprises a first support arm, a first hinged support, a second hinged support, a third hinged support and a first cylinder;

the first hinged support is installed at the position of the outer upper wall surface of the operation box body, one end of the first supporting arm is hinged to the first hinged support, the second hinged support is installed at the position of the outer upper wall surface of the operation box body and located on the left side of the first hinged support, the third hinged support is installed at the position of one side wall surface of the first supporting arm, the bottom end of the first cylinder is hinged to the second hinged support, and the telescopic end of the first cylinder is hinged to the inside of the third hinged support.

Preferably, the height adjusting structure mainly includes: the second supporting arm, the connecting shaft, the fourth hinged support, the fifth hinged support and the second cylinder;

one end of the second support arm is hinged to the other end of the first support arm through the connecting shaft, the fourth hinge seat is installed on one side wall face of the first support arm, the fifth hinge seat is installed on one side wall face of the second support arm, the bottom end of the second air cylinder is hinged to the fourth hinge seat, and the telescopic end of the second air cylinder is hinged to the fifth hinge seat.

Preferably, the dust removing structure mainly includes: the water pump, a water inlet pipe, a water outlet pipe, a plurality of fixing blocks with the same structure, a fixing frame, an arc-shaped disc and a plurality of spray heads with the same structure;

the water pump install in wall department under the operation box, operation box side wall and last wall department have all seted up the opening, inlet tube one end run through in the opening of operation box side wall with the water pump is intake and is held and connect, outlet pipe one end run through in the opening part of wall on the operation box with the water pump goes out the water end and connects, and is a plurality of the fixed block all install in first support arm and second support arm one side, the mount install in the second support arm other end, the arc disc in the mount is connected, the outlet pipe other end all runs through in a plurality of the fixed block with the arc disc is connected, and is a plurality of shower nozzle evenly distributed install in on the arc disc.

Preferably, the mobile support structure mainly comprises: two pairs of supporting rods with the same structure and two pairs of universal wheels with the same structure;

one ends of the two pairs of supporting rods are connected with the outer lower wall surface of the operation box body, and the two pairs of universal wheels are connected with the other ends of the two pairs of supporting rods.

Preferably, a water pump frame for fixing the water pump is arranged at the joint of the water pump and the operation box body.

Preferably, a balancing weight for maintaining the balance of the device is installed on one side wall surface outside the operation box body.

Advantageous effects

The utility model provides a power station grit production dust fall dust collector possesses following beneficial effect: the present case adopts the altitude mixture control structure, it can not effectually adjust according to needs to have solved traditional dust collecting equipment to the high of dust removal environment, the angle modulation structure, the technical problem that traditional dust collecting equipment can not effectually adjust according to needs to the angle of dust removal environment has been solved, spray dust removal structure, it does not have the dust removal effect that is showing to the dust removal environment on a large scale to solve the pollution that causes the environment and led to the fact the beneficial effect of the technical problem who influences to staff's the healthy.

Drawings

FIG. 1 is the utility model relates to a power station grit production dust fall dust collector's main visual structure schematic diagram.

Figure 2 is the utility model discloses a power station grit production dust fall dust collector's overlook schematic structure diagram.

FIG. 3 is the utility model discloses a power station grit production dust fall dust collector spray structure local schematic diagram.

In the figure: 1-operating a box body; 2-a first support arm; 3-a first free bearing; 4-a second free bearing; 5-a third free bearing; 6-a first cylinder; 7-a second support arm; 8-a connecting shaft; 9-a fourth free bearing; 10-a fifth free bearing; 11-a second cylinder; 12-a water pump; 13-water inlet pipe; 14-a water outlet pipe; 15-fixing block; 16-a fixing frame; 17-an arc-shaped disc; 18-a spray head; 19-a support bar; 20-universal wheels; 21-a water pump frame; 22-counterweight block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a power station grit production dust fall dust collector, the main part of present case is: the device comprises an operation box body 1, wherein a height adjusting structure and an angle adjusting structure are arranged on the operation box body 1, a spraying and dust removing structure is arranged in the operation box body 1, and a movable supporting structure is arranged on the lower wall surface of the operation box body 1;

it should be noted that, when dust removal treatment needs to be carried out on raise dust generated in sand production, the spraying dust removal structure is moved to a specified height and at a specified angle by the height adjustment structure and the angle adjustment structure which are installed on the upper wall surface of the operation box body 1 to carry out dust removal work, and the movement support structure installed below the operation box body 1 carries out movement support work on the device.

In a specific implementation, the height adjustment structure includes: the support comprises a first support arm 2, a first hinged support 3, a second hinged support 4, a third hinged support 5 and a first air cylinder 6;

first free bearing 3 is installed in the outer wall department of going up of

operation box

1, and 2 one end of first support arm are articulated with first free bearing 3, and second free bearing 4 is installed in the outer wall department of going up of operation box 1, and is located first free bearing 3 left side, and third free bearing 5 is installed in 2 side wall departments of first support arm, and 6 bottoms of first cylinder are articulated with second free bearing 4, and the flexible end of first cylinder 6 articulates in third free bearing 5.

It should be noted that, when the dust removal work is carried out to the raise dust that produces in the grit production when needs, because the height differs, when needs adjust according to required height, by the operation of the first cylinder 6 in the installation second hinged support 4, promote the removal of third hinged support 5 by flexible end, under the effect of first cylinder 6, make one end install the first support arm 2 removal in first hinged support 3 to the angle modulation structure of installing at the 2 other ends of first support arm removes, realizes the altitude mixture control to spraying dust removal structure.

In the specific implementation process, the height adjusting structure mainly comprises: the second support arm 7, the connecting shaft 8, the fourth hinged support 9, the fifth hinged support 10 and the second cylinder 11;

one end of the second supporting arm 7 is hinged to the other end of the first supporting arm 2 through a connecting shaft 8, the fourth hinged support 9 is installed on one side wall face of the first supporting arm 2, the fifth hinged support 10 is installed on one side wall face of the second supporting arm 7, the bottom end of the second air cylinder 11 is hinged to the fourth hinged support 9, and the telescopic end of the second air cylinder 11 is hinged to the inside of the fifth hinged support 10.

It should be noted that, when dust removal work is carried out on raise dust generated in sandstone production, because the angles are different, when needing to be adjusted according to a required angle, the second cylinder 11 with one end installed in the third hinged support 5 runs, the fifth hinged support 10 is pushed by the telescopic end to move, and under the action of the second cylinder 11, the second support arm 7 with one end connected with the first support arm 2 rotates, so that the angle of the spraying dust removal structure is adjusted.

In the concrete implementation process, spray dust removal structure mainly includes: the water pump 12, a water inlet pipe 13, a water outlet pipe 14, a plurality of fixing blocks 15 with the same structure, a fixing frame 16, an arc-shaped disc 17 and a plurality of spray heads 18 with the same structure;

water pump 12 is installed in operation box 1 interior lower wall face department, operation box 1 side wall face and last wall face department have all seted up the opening, inlet tube 13 one end runs through the opening and the water pump 12 end of intaking in operation box 1 side wall face and is connected, outlet pipe 14 one end runs through the opening part and the water pump 12 play water end connection of wall face on operation box 1, a plurality of fixed blocks 15 are all installed in first support arm 2 and second support arm 7 one side, mount 16 installs in the 7 other ends of second support arm, arc disc 17 is connected in mount 16, the outlet pipe 14 other end all runs through in a plurality of fixed blocks 15 and is connected with

arc disc

17, 18 evenly distributed of a plurality of shower nozzles install on arc disc 17.

It should be noted that, when dust removal needs to be performed on the raise dust generated in sand production, water is transferred by the water pump 12 installed in the operation box 1, water flows enter the water pump 12 from the water inlet pipe 13 under the action of the water pump 12, and then is conveyed into the arc-shaped disc 17 connected by the fixing frame 16 through the water outlet pipe 14 connected with the water pump 12 and embedded in the fixing blocks 15, and is sprayed by the nozzles 18 installed on the arc-shaped disc 17, so that dust removal operation on the raise dust generated in sand production is realized.

In the concrete implementation process, the movable support structure mainly comprises: two pairs of supporting rods 19 with the same structure and two pairs of universal wheels 20 with the same structure;

one ends of the two pairs of support rods 19 are connected with the outer lower wall surface of the operation box body 1, and the two pairs of universal wheels 20 are connected with the other ends of the two pairs of support rods 19.

When the apparatus needs to be moved, the apparatus is moved by two pairs of support rods 19 and two pairs of universal wheels 20 attached to the lower wall surface of the operation box 1.

In the implementation process, furthermore, a water pump frame 21 for fixing the water pump 12 is arranged at the joint of the water pump 12 and the operation box body 1.

In the specific implementation process, further, a counterweight 22 for maintaining the balance of the device is installed on one side wall surface outside the operation box body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dust settling and removing device for sand production in a hydropower station comprises an operation box body (1), and is characterized in that a height adjusting structure and an angle adjusting structure are arranged on the operation box body (1), a spraying and dust removing structure is arranged in the operation box body (1), and a movable supporting structure is arranged on the lower wall surface of the operation box body (1);

wherein, height adjustment structure, it includes: the device comprises a first supporting arm (2), a first hinged support (3), a second hinged support (4), a third hinged support (5) and a first cylinder (6);

first free bearing (3) install in operation box (1) outer wall department of going up, first support arm (2) one end with first free bearing (3) are articulated, second free bearing (4) install in operation box (1) outer wall department of going up, and lie in first free bearing (3) left side, third free bearing (5) install in first support arm (2) side wall department, first cylinder (6) bottom with second free bearing (4) are articulated, the flexible end of first cylinder (6) articulate in third free bearing (5).

2. The sand and stone production dust settling and removing device for the hydropower station according to claim 1, wherein the height adjusting structure mainly comprises: the second support arm (7), the connecting shaft (8), the fourth hinged support (9), the fifth hinged support (10) and the second cylinder (11);

second support arm (7) one end with first support arm (2) other end is used connecting axle (8) are articulated, fourth free bearing (9) install in first support arm (2) a lateral wall face department, fifth free bearing (10) install in second support arm (7) a lateral wall face department, second cylinder (11) bottom with fourth free bearing (9) are articulated, the flexible end of second cylinder (11) articulate in fifth free bearing (10).

3. The sand and stone production dust settling and removing device for the hydropower station of claim 1, wherein the spraying and dust removing structure mainly comprises: the water pump comprises a water pump (12), a water inlet pipe (13), a water outlet pipe (14), a plurality of fixing blocks (15) with the same structure, a fixing frame (16), an arc-shaped disc (17) and a plurality of spray heads (18) with the same structure;

the water pump (12) is arranged at the inner lower wall surface of the operation box body (1), an opening is formed in one side wall surface and the upper wall surface of the operation box body (1), one end of the water inlet pipe (13) penetrates through the opening in one side wall surface of the operation box body (1) and is connected with the water inlet end of the water pump (12), one end of the water outlet pipe (14) penetrates through the opening in the upper wall surface of the operation box body (1) and is connected with the water outlet end of the water pump (12), the fixing blocks (15) are arranged at one sides of the first supporting arm (2) and the second supporting arm (7), the fixing frame (16) is arranged at the other end of the second supporting arm (7), the arc-shaped disc (17) is connected with the fixing frame (16), and the other end of the water outlet pipe (14) penetrates through the fixing blocks (15) and is connected with the arc, the plurality of spray heads (18) are uniformly distributed and arranged on the arc-shaped disc (17).

4. The sand and stone production dust settling and removing device for the hydropower station of claim 1, wherein the movable supporting structure mainly comprises: two pairs of supporting rods (19) with the same structure and two pairs of universal wheels (20) with the same structure;

one ends of the two pairs of supporting rods (19) are connected with the outer lower wall surface of the operation box body (1), and the two pairs of universal wheels (20) are connected with the other ends of the two pairs of supporting rods (19).

5. A hydropower station sand production dust fall and removal device according to claim 3, wherein a water pump frame (21) for fixing the water pump (12) is arranged at the joint of the water pump (12) and the operation box body (1).

6. A sand and stone production dust settling and removing device for a hydropower station according to claim 1, wherein a balancing weight (22) for maintaining the balance of the device is arranged on one side wall surface outside the operation box body (1).