CN211005460U

CN211005460U - Blast furnace blast dehumidification device

Info

Publication number: CN211005460U
Application number: CN201921295801.XU
Authority: CN
Inventors: 赵凯
Original assignee: Shanxi Tongcai Industry and Trade Co Ltd
Current assignee: Shanxi Tongcai Industry and Trade Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-14
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to the technical field of dehumidification devices, and discloses a blast furnace blast dehumidification device. The blast furnace blast dehumidification device comprises a dehumidification device body and a refrigerating unit, wherein the refrigerating unit is arranged on a base, the bottom end of the base is fixedly connected with the top of a support leg, the bottom of the support leg is movably connected with a rotating shaft of a pulley, the top of the base is fixedly connected with the bottom of a box body, the top of the box body is fixedly connected with the top of a connecting rod, and the bottom of the connecting rod is fixedly connected with the top of a fan. This blast furnace blast air dehumidifying device through the extrusion piece of base and box both sides installation, makes the device body can install between base and extrusion piece when using, through sloping block and the extrusion piece and the inner structure that set up, makes the box install the top of base after, is convenient for through installation such as dead lever, bolt, stopper, fixed plate, through the nut with turn the cooperation of shape bolt, with the better fixing of box on the base.

Description

Blast furnace blast dehumidification device

Technical Field

The utility model relates to the technical field of dehumidification devices, in particular to a blast furnace blast dehumidification device.

Background

The key technology of blast furnace blast dehumidification energy saving is that a dehumidification box is arranged between air boiler steam and an air blower according to the condensation dehumidification principle, the air is cooled to below zero through the dehumidification box before entering the air blower, and most of water vapor condensation wildflowers in the air are discharged from a drainage port of the dehumidification box and converged into a condensation water tank. After the air passes through the dehumidifying box, the temperature is reduced to 3-5 ℃, and the moisture content is stabilized at about 5g/kg (6g/m 3). The reduction of the humidity in the wind can reduce the coke ratio, improve the temperature of a combustion zone, and can replace the coke with coal by more pulverized coal, thereby reducing the comprehensive coke ratio and further reducing the iron-making cost. The refrigerating unit part in the dehumidifying device is not always provided with a good storage condition, is directly exposed outside and is easy to break down, and the whole assembly and disassembly are always needed when the dehumidifying device is maintained, so that a large amount of time is consumed, and the yield of the blast furnace is greatly influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a blast furnace blast air dehumidifying device, possess the protection of refrigerating unit in the box and install advantages such as convenient, solved refrigerating unit and directly exposed the problem that the cost needs a large amount of manpower hours when producing trouble, maintaining easily outward.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a blast furnace blast dehumidification device comprises a dehumidification device body and a refrigeration unit, wherein the refrigeration unit is arranged in a box body, the box body is arranged on a base, the bottom end of the base is fixedly connected with the top of a support leg, the bottom of the support leg is movably connected with a rotating shaft of a pulley, the top of the base is fixedly connected with the bottom of the box body, the top of the box body is fixedly connected with the top end of a connecting rod, the bottom end of the connecting rod is fixedly connected with the top of a fan, a heat dissipation port is formed in the surface of the box body, a dustproof net is installed in the heat dissipation port, a handle is installed on the surface of the box body, the top of the base is fixedly connected with the bottom of an extrusion block, the top of the base is fixedly connected with the bottom of an inclined block, one end of the extrusion block is fixedly connected with the corresponding end of the box, extrusion piece internally mounted has dead lever, locating plate and T shape nail, the surface of dead lever and the one end fixed connection of locating plate, the pin fin direction perpendicular to box of T shape nail, the top of extrusion piece and the bottom fixed connection of fixed plate, the top of fixed plate and the bottom fixed connection of stopper, the top of stopper and the bottom fixed connection of point dop, the internally mounted of sloping block has the shape bolt of turning round.

Preferably, the top of the cranked bolt is exposed out of the inclined block for a certain height and is movably connected with the nut.

Preferably, the pointed clamping heads are two and clamped with the clamping grooves at the tops of the bolts.

Preferably, the inclined blocks are symmetrically distributed on two sides of the box body, and grooves are formed in inclined planes of the inclined blocks.

Preferably, the number of the T-shaped nails is four, and two T-shaped nails are horizontally arranged in parallel in each extrusion block.

Preferably, circular hole grooves are reserved between the fixing plate and the positioning plate and are located in the same vertical height range.

Preferably, the head of the bolt is sleeved with the positioning plate, and the bottom of the bolt penetrates through the fixing plate and the positioning plate and is positioned between the heads of the T-shaped nails.

Compared with the prior art, the utility model provides a blast furnace blast dehumidification device possesses following beneficial effect:

1. this blast furnace blast air dehumidifying device through the extrusion piece of base and box both sides installation, makes the device body can install between base and extrusion piece when using, through sloping block and extrusion piece and the inner structure that sets up, makes the box install the top of base after, is convenient for install through dead lever, bolt, stopper, fixed plate etc. through the nut with turn the cooperation of shape bolt, with the better fixing of box on the base.

2. This blast furnace blast air dehumidification device, the thermovent of seting up through the fan of installation in the box and surface makes the device in the box can be fine dispel the heat, through the point dop of stopper top installation, makes the bolt carry out the joint through draw-in groove and the point dop of shank after inserting the fixed plate, has strengthened the stability of whole device.

Drawings

Fig. 1 is a schematic structural view of a refrigeration case of the present invention;

FIG. 2 is a sectional view of the structure of the refrigerating cabinet of the present invention;

FIG. 3 is an overall view of the structure of the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

Wherein: 1. a dehumidifying device body; 2. a refrigeration unit; 3. a handle; 4. a heat dissipation port; 5. a nut; 6. fixing the rod; 7. a bolt; 8. a limiting block; 9. a fixing plate; 10. positioning a plate; 11. a dust screen; 12. a cranked bolt; 13. a sloping block; 14. a connecting rod; 15. a fan; 16. a sharp head restraint; 17. a support leg; 18. a pulley; 19. t-shaped nails; 20. extruding the block; 21. a base; 22. a box body; 23. a cooling liquid inlet pipe; 24. a coolant outlet pipe; 25. a fan.

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. 1-4, a blast furnace blast dehumidification device comprises a dehumidification device body 1 and a refrigeration unit 2, the refrigeration unit 2 is arranged in a box body 22, the box body 22 is arranged on a base 21, the bottom end of the base 21 is fixedly connected with the top of a support leg 17, the bottom of the support leg 17 is movably connected with a rotating shaft of a pulley 18, the device can be moved more conveniently by a pulley mechanism arranged at the bottom of the base 21, the top of the base 21 is fixedly connected with the bottom of the box body 22, the top of the box body 22 is fixedly connected with the top end of a connecting rod 14, the bottom end of the connecting rod 14 is fixedly connected with the top of a fan 15, the fan 15 can be arranged in the box body 22 by the connecting rod 14, a heat dissipation port 4 is arranged on the surface of the box body 22, the device in the box body 22 can dissipate heat well by the fan 15 arranged in the box body 22 and the heat dissipation port 4, the dust screen 11 is arranged in the heat dissipation port 4, dust in the air is not easy to fall into the box body 22 through the dust screen 11 arranged in the heat dissipation port 4, the handle 3 is arranged on the surface of the box body 22, the handle 3 arranged on the surface of the box body 22 enables a technical worker to carry out simple maintenance without carrying out integral disassembly and assembly on the device, the top of the base 21 is fixedly connected with the bottom of the extrusion block 20, the device can be arranged between the base 21 and the extrusion block 20 when in use through the base 21 and the extrusion block 20 arranged on two sides of the box body 22, the top of the base 21 is fixedly connected with the bottom of the inclined block 13, the inclined blocks 13 are symmetrically distributed on two sides of the box body 22, the inclined plane of the inclined block 13 is provided with a groove, the worker can save labor when moving the device through the groove arranged on the inclined plane of the inclined block 13, one end of the extrusion block 20 is fixedly connected with the corresponding end of the, the other end of the extrusion block 20 is fixedly connected with one end of the sloping block 13, the extrusion block 20 is internally provided with four fixed rods 6, a positioning plate 10 and T-shaped nails 19, two T-shaped nails 19 are arranged in each extrusion block 20 in parallel in the horizontal direction, the surface of each fixed rod 6 is fixedly connected with one end of the positioning plate 10, the nail head direction of each T-shaped nail 19 is perpendicular to the box body 22, the top of each extrusion block 20 is fixedly connected with the bottom of the fixing plate 9, a circular hole groove is reserved between each fixing plate 9 and each positioning plate 10 and is positioned in the same vertical height range, the top of each fixing plate 9 is fixedly connected with the bottom of the corresponding limiting block 8, the top of each limiting block 8 is fixedly connected with the bottom of the corresponding pointed clamping head 16, the pointed clamping heads 16 are two and are clamped with clamping grooves at the top of the corresponding bolt 7, and the corresponding bolt 7 can be clamped with the pointed clamping heads 16 through the clamping grooves of the corresponding pin, having strengthened the stability of integrated device, the round pin head part of bolt 7 cup joints with locating plate 10, and bolt 7 bottom is passed fixed plate 9 and locating plate 10 and is located between the 19 pin heads of T shape nail, the internally mounted of sloping block 13 has turning bolt 12, turning bolt 12's top exposes sloping block 13 take the altitude, and its and nut 5 swing joint, cooperation through nut 5 and turning bolt 12, with the better fixing of box 22 on base 21, sloping block 13 and extrusion block 20 and inner structure through setting up, make box 22 after the top of installing base 21, be convenient for through dead lever 6, bolt 7, stopper 8, fixed plate 9 etc. are installed.

When the device is used, the extrusion block 20 and the inclined block 13 are firstly placed on the base 21, the positioning plate 10 and the T-shaped nail 19 are inserted into the corresponding hole groove in the box body 22, the extrusion block 20 and the box body 22 are fixedly connected together, and the connection between the box body 22 and the base 21 is reinforced by inserting the bolt 7 and screwing the nut 5 on the bent bolt 12.

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. The utility model provides a blast furnace blast air dehydrating unit, includes dehydrating unit body (1) and refrigerating unit (2), its characterized in that: the refrigeration unit (2) is placed in a box body (22), the box body (22) is installed on a base (21), the bottom end of the base (21) is fixedly connected with the top of a supporting leg (17), the bottom of the supporting leg (17) is movably connected with a rotating shaft of a pulley (18), the top of the base (21) is fixedly connected with the bottom of the box body (22), the top of the interior of the box body (22) is fixedly connected with the top end of a connecting rod (14), the bottom end of the connecting rod (14) is fixedly connected with the top of a fan (15), a heat dissipation opening (4) is formed in the surface of the box body (22), a dust screen (11) is installed in the heat dissipation opening (4), a handle (3) is installed on the surface of the box body (22), the top of the base (21) is fixedly connected with the bottom of an extrusion block (20), and the top of the base (21) is fixedly connected with the bottom of an inclined block (13, the one end of extrusion piece (20) and the corresponding end fixed connection of box (22), the other end and sloping block (13) one end fixed connection of extrusion piece (20), extrusion piece (20) internally mounted has dead lever (6), locating plate (10) and T shape nail (19), the surface of dead lever (6) and the one end fixed connection of locating plate (10), the pin fin direction perpendicular to box (22) of T shape nail (19), the top of extrusion piece (20) and the bottom fixed connection of fixed plate (9), the top of fixed plate (9) and the bottom fixed connection of stopper (8), the top of stopper (8) and the bottom fixed connection of point dop (16), the internally mounted of sloping block (13) has turning bolt (12).

2. A blast furnace blast dehumidifying device as claimed in claim 1, wherein: the top of the crank-shaped bolt (12) is exposed out of the inclined block (13) by a certain height and is movably connected with the nut (5).

3. A blast furnace blast dehumidifying device as claimed in claim 1, wherein: the two pointed clamping heads (16) are clamped with the clamping grooves at the top of the bolt (7).

4. A blast furnace blast dehumidifying device as claimed in claim 1, wherein: the inclined blocks (13) are symmetrically distributed on two sides of the box body (22), and grooves are formed in the inclined surfaces of the inclined blocks (13).

5. A blast furnace blast dehumidifying device as claimed in claim 1, wherein: the number of the T-shaped nails (19) is four, and two T-shaped nails are arranged in each extrusion block (20) in parallel in the horizontal direction.

6. A blast furnace blast dehumidifying device as claimed in claim 1, wherein: circular hole grooves are reserved between the fixing plate (9) and the positioning plate (10), and the hole grooves are located in the same vertical height range.

7. A blast furnace blast dehumidifying device as claimed in claim 3, wherein: the head of the bolt (7) is sleeved with the positioning plate (10), and the bottom of the bolt (7) penetrates through the fixing plate (9) and the positioning plate (10) and is positioned between the heads of the T-shaped nails (19).