CN208442052U - A kind of pulpboard blower - Google Patents

Abstract

The utility model relates to blower technical fields, disclose a kind of pulpboard blower, rectangle frame including being placed in the intracorporal right openings of wall, the middle part of the rectangle frame is socketed and is fixed with the frustum of inner hollow raised to the right, rectangular slab is fixed on the outer wall of frustum, rectangular slab is fixed on the inner sidewall of wall, the rectangular slab, thermal insulation cotton is filled in the cavity that the outer wall of rectangle frame and frustum is formed, the inside of the frustum is fixed with motor, the output shaft of motor is fixed with impeller on the extension end of the right side wall of frustum, multiple blades are fixed on impeller, the air inlet and outlet cylinder protruded to the right is fixed on the rectangular slab, ventilating duct is fixed on the right side of air inlet and outlet cylinder, several gap are formed on the left end outer wall of the air inlet and outlet cylinder, gap is located at the left side of blade.It can detach the hot-air in pulpboard workshop, and being equipped with Heat-insulation device prevents the heat transfer in workshop to outside, while it can carry out bi-directionally transmitted thermal energy by controlling motor positive and inverse.

Description

A kind of pulpboard blower

Technical field:

The utility model relates to blower technical fields, and in particular to a kind of pulpboard blower.

Background technique:

The final finished product in paper-making pulping workshop is pulpboard, i.e., pulpboard one by one is made by heating, drying in paper pulp, Be conducive to the transport and storage of paper pulp in this way, therefore be exactly pulpboard workshop in the tail end of slip house, pulpboard workshop is to pass through steaming The paper pulp of liquid is first removed portion of water by vapour heating, then wet web feeding dryer is dried, therefore pulpboard workshop Need to use a large amount of steam, since some vapor that equipment is generated or leaked can be such that the temperature in pulpboard workshop increases, work people Member is difficult to work under such hot environment, needs to try at this time to carry out cooling processing to pulpboard workshop.

Utility model content:

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of pulpboard blower, it can detach pulpboard The hot-air in workshop, and being equipped with Heat-insulation device prevents the heat transfer in workshop to outside, while it is positive and negative by control motor Turn that bi-directionally transmitted thermal energy can be carried out.

The scheme that the utility model solves the technical problem is:

A kind of pulpboard blower, the rectangle frame including being placed in the intracorporal right openings of wall, the middle part socket of the rectangle frame is simultaneously It is fixed with the frustum of inner hollow raised to the right, is fixed with rectangular slab on the outer wall of frustum, rectangular slab is fixed on the interior of wall On side wall, thermal insulation cotton is filled in the cavity that the outer wall of the rectangular slab, rectangle frame and frustum is formed, the inside of the frustum is solid Surely there is motor, the output shaft of motor is fixed with impeller on the extension end of the right side wall of frustum, multiple leaves are fixed on impeller Piece is fixed with the air inlet and outlet cylinder protruded to the right on the rectangular slab, ventilating duct, the air inlet/outlet is fixed on the right side of air inlet and outlet cylinder Several gap are formed on the left end outer wall of cylinder, gap is located at the left side of blade；It is formed on the right end outer wall of the ventilating duct Flanging forms several connecting holes on flanging.

It is fixed with small impeller on the output shaft of the motor, small impeller is located at the left side of the right side wall of frustum, on small impeller It is fixed with multiple uniformly distributed cooling flabellums.

The ventilating duct is equipped with three pairs of leg assemblies, and leg assembly includes screw rod and ball rod, forms spiral shell on ball rod Line through-hole, screw rod are screwed onto tapped through hole, the smooth setting of the outer wall of the bulb of the lower end of ball rod.

Three screw rods of three pairs of leg assemblies are equally spaced, and wherein the leg assembly of two sides is about intermediate leg assembly It is symmetrical arranged.

The air inlet and outlet cylinder is in the rotational-like of the inner hollow of big at both ends and small in middle, and the left end of the ventilating duct forms Horn mouth, the horn mouth of the ventilating duct and the right side of air inlet and outlet cylinder are by being welded and fixed.

The protrusion effect of the utility model is:

Compared with prior art, it can detach the hot-air in pulpboard workshop, and prevent in workshop equipped with Heat-insulation device Heat transfer is to outside, while it can carry out bi-directionally transmitted thermal energy by controlling motor positive and inverse.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the left view of Fig. 1；

Fig. 3 is the three dimensional structure diagram of the utility model.

Specific embodiment:

Embodiment is shown in as shown in Figure 1 to Figure 3, a kind of pulpboard blower, the rectangle frame including being placed in the intracorporal right openings of wall 1, the middle part of the rectangle frame 1 is socketed and is fixed with the frustum 2 of inner hollow raised to the right, is fixed on the outer wall of frustum 2 Rectangular slab 3, rectangular slab 3 are fixed on the inner sidewall of wall, the sky that the outer wall of the rectangular slab 3, rectangle frame 1 and frustum 2 is formed Intracavitary to be filled with thermal insulation cotton 4, the inside of the frustum 2 is fixed with motor 51, and the output shaft of motor 51 passes through the right side wall of frustum 2 Extension end on be fixed with impeller 52, be fixed with multiple blades 53 on impeller 52, be fixed on the rectangular slab 3 and protrude to the right Air inlet and outlet cylinder 6, the right side of air inlet and outlet cylinder 6 are fixed with ventilating duct 7, and several slit is formed on the left end outer wall of the air inlet and outlet cylinder 6 Mouth 601, gap 601 is located at the left side of blade 53；Flanging 71, flanging 71 are formed on the right end outer wall of the ventilating duct 7 On form several connecting holes 711.

Further, small impeller 54 is fixed on the output shaft of the motor 51, small impeller 54 is located at frustum 2 The left side of right side wall is fixed with multiple uniformly distributed cooling flabellums 55 on small impeller 54.

Further, the ventilating duct 7 is equipped with three pairs of leg assemblies 8, and leg assembly 8 includes screw rod 81 and ball rod 82, tapped through hole 821 is formed on ball rod 82, and screw rod 81 is screwed onto tapped through hole 821, the bulb of the lower end of ball rod 82 The smooth setting of 822 outer wall.

Further, three screw rods 81 of three pairs of leg assemblies 8 are equally spaced, wherein the leg assembly 8 of two sides It is symmetrical arranged about intermediate leg assembly 8.

Further, the air inlet and outlet cylinder 6 is in rotational-like, the wind-guiding of the inner hollow of big at both ends and small in middle The left end of cylinder 7 forms horn mouth, and the horn mouth of the ventilating duct 7 and the right side of air inlet and outlet cylinder 6 are by being welded and fixed.

Working principle: the first usage mode: isolating a sealing room at the side exterior wall in pulpboard workshop, will The present apparatus is fixed in the side wall in sealing room, and then the end of ventilating duct 7 is communicated with pulpboard workshop, and motor 51 rotates forward, Impeller 52 and blade 53 rotate, and the heat in pulpboard workshop is pumped through by ventilating duct 7 come then through air inlet/outlet by blade 53 Heat is evacuated in sealing room by the gap 601 of cylinder 6, then seals the heat in room through discharge of pipes to the external world；Second Usage mode: the present apparatus is placed in pulpboard workshop, and pipeline is then connected on ventilating duct 7, and the outlet of pipeline reaches workshop Outside, motor 51 inverts, and impeller 52 and blade 53 rotate, and blade 53 is by the gap 601 of air inlet and outlet cylinder 6 by pulpboard workshop Heat pump to ventilating duct 7, ventilating duct 7 rejects heat to the external world by pipeline again；Small impeller 54 and cooling flabellum 55 It works at the same time, motor 51 can be cooled down with motor 51；Certain branch can be played to ventilating duct 7 by adjusting leg assembly 8 Support effect.

Finally, embodiment of above is merely to illustrate the utility model, and it is not limitation of the utility model, related skill The those of ordinary skill in art field can also make various changes in the case where not departing from the spirit and scope of the utility model Change and modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the patent protection model of the utility model Enclosing should be defined by the claims.

Claims (5)

1. a kind of pulpboard blower, the rectangle frame (1) including being placed in the intracorporal right openings of wall, it is characterised in that: the rectangle frame (1) middle part is socketed and is fixed with the frustum (2) of inner hollow raised to the right, is fixed with rectangular slab on the outer wall of frustum (2) (3), rectangular slab (3) is fixed on the inner sidewall of wall, and the outer wall of the rectangular slab (3), rectangle frame (1) and frustum (2) is formed Cavity in be filled with thermal insulation cotton (4), the inside of the frustum (2) is fixed with motor (51), and the output shaft of motor (51) passes through It is fixed on the extension end of the right side wall of frustum (2) impeller (52), multiple blades (53), the rectangle is fixed on impeller (52) It is fixed with the air inlet and outlet cylinder (6) protruded to the right on plate (3), is fixed with ventilating duct (7), the disengaging on the right side of air inlet and outlet cylinder (6) It is formed on the left end outer wall of air duct (6) several gap (601), gap (601) is located at the left side of blade (53)；The ventilating duct (7) it is formed on right end outer wall flanging (71), several connecting holes (711) is formed on flanging (71).

2. a kind of pulpboard blower according to claim 1, it is characterised in that: be fixed on the output shaft of the motor (51) Small impeller (54), small impeller (54) are located at the left side of the right side wall of frustum (2), are fixed on small impeller (54) multiple uniformly distributed cold But flabellum (55).

3. a kind of pulpboard blower according to claim 1, it is characterised in that: the ventilating duct (7) is equipped with three pairs of stabilizer blade groups Part (8), leg assembly (8) include screw rod (81) and ball rod (82), and tapped through hole (821), spiral shell are formed on ball rod (82) Bar (81) is screwed onto tapped through hole (821), the smooth setting of outer wall of the bulb (822) of the lower end of ball rod (82).

4. a kind of pulpboard blower according to claim 3, it is characterised in that: three screw rods of three pairs of leg assemblies (8) (81) it is equally spaced, wherein the leg assembly (8) of two sides is symmetrical arranged about intermediate leg assembly (8).

5. a kind of pulpboard blower according to claim 1, it is characterised in that: the air inlet and outlet cylinder (6) is in the big centre in both ends Small inner hollow it is rotational-like, the left end of the ventilating duct (7) forms horn mouth, the horn mouth of the ventilating duct (7) Right side with air inlet and outlet cylinder (6) is by being welded and fixed.