CN210463987U

CN210463987U - Higher drying kiln of work efficiency

Info

Publication number: CN210463987U
Application number: CN201920727641.5U
Authority: CN
Inventors: 蔡哲杰
Original assignee: Huzhou Huizhong Building Materials Co Ltd
Current assignee: Huzhou Huizhong Building Materials Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-05
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a drying kiln with higher working efficiency, which comprises a shell (1) with an inverted U-shaped cross section, wherein an exhaust fan (2) is arranged at the top of the shell (1), the shell (1) is connected with the ground and forms a tunnel (3), a feed inlet (4) is arranged at one end of the tunnel (3), a discharge outlet (5) is arranged at the other end of the tunnel (3), and a heating device (6) is arranged at the bottom of the tunnel (3); still including track (7) that are located the tunnel top, the both ends of track (7) all extend to the outside and wear out tunnel (3), and track (7) are connected with ground through support (8), and track (7) are through switching mechanism (9) connection cuboid form frame (10), and the bottom of frame (10) is equipped with orifice plate (11). The utility model has the advantages of work efficiency is higher, the fault rate is lower and drying effect is higher.

Description

Higher drying kiln of work efficiency

Technical Field

The utility model belongs to the drying kiln field of sintering perforated brick especially relates to a higher drying kiln of work efficiency that sintering perforated brick used.

Background

The manufacturing method of the porous sintered brick comprises four procedures of raw material preparation, green brick forming, preliminary air drying, green brick drying and sintering to form the brick, wherein the green brick drying procedure is carried out in a drying kiln. The drying kiln is one of tunnel kilns, and the top of drying kiln has the exhaust fan that is used for discharging the interior steam of kiln, and the bottom of drying kiln has heating device, and the both ends of drying kiln have feed inlet and discharge gate respectively, and the workman forms the pile with the adobe and places on the delivery dolly, and the delivery dolly gets into the drying kiln from the feed inlet along the guide rail, leaves the drying kiln from the discharge gate, utilizes the heat that heating device produced to dry the adobe. In the actual working process of the drying kiln, because the bottom of the stack is blocked by the distribution trolley, hot air generated by the heating device cannot penetrate through the inside of the stack from bottom to top, heat cannot enter the inside of the stack quickly, the heating speed of green bricks inside the stack is low, the overall drying speed of the stack is low, and the working efficiency of the drying kiln is low. In addition, the driving mechanism for driving the distribution trolley to move is complex in structure, and the distribution trolley can be easily broken down although the automation degree of the distribution trolley can be increased. Therefore, the existing drying kiln has the defects of low working efficiency and high failure rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a higher drying kiln of work efficiency. The utility model has the advantages of work efficiency is higher, the fault rate is lower and drying effect is higher.

The technical scheme of the utility model: a drying kiln with higher working efficiency comprises a shell with an inverted U-shaped section, wherein an exhaust fan is arranged at the top of the shell, the shell is connected with the ground and forms a tunnel, a feed inlet is formed in one end of the tunnel, a discharge outlet is formed in the other end of the tunnel, and a heating device is arranged at the bottom of the tunnel; still including being located the track at tunnel top, orbital both ends all extend to the outside and wear out the tunnel, and the track passes through the support to be connected with ground, and the track passes through switching mechanism to be connected rectangular bodily form's frame, and the bottom of frame is equipped with the orifice plate.

In the drying kiln with higher working efficiency, the cross section of the track is I-shaped, the support is inverted U-shaped, and the track is fixed in the middle of the top of the support; the switching mechanism comprises two idler wheels arranged on two sides of the track, rolling shafts are arranged on the axes of the two idler wheels, the two rolling shafts are connected through a U-shaped fixing plate, and the fixing plate is connected with the frame through a plurality of connecting rods.

Compared with the prior art, the utility model discloses a place the adobe stack on the frame (being equivalent to current delivery dolly), the orifice plate of frame bottom can guarantee that steam can pass from the stack is inside to the bottom and up, inside the heat can be very quick entering into the stack, the speed of the inside adobe heating of stack is very fast, the whole dry speed of stack is very fast, the work efficiency of dry kiln is higher promptly. The utility model discloses a frame is connected to the guide rail through changeover mechanism, can adopt fork truck drive frame to remove, need not take the power supply certainly, and changeover mechanism simple structure is reliable, is difficult to produce the trouble, and fork truck if produce the trouble, can be very convenient transfer in addition produce the fork truck of line and drop into use rapidly, can not be right the utility model discloses a work produces the influence. The utility model discloses through preliminary test, still discover because the frame is in the suspension state, compare in the delivery dolly more farther from heating device, the difference in temperature is comparatively close about the stack on the frame, and the dry more even of stack can not appear the stack bottom already dry and the top still moist, or the phenomenon that the fracture appears in the bottom overdry when the stack top is dry, and is better to stack drying effect. Therefore, the utility model has the advantages of work efficiency is higher, the fault rate is lower and drying effect is higher.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

The labels in the figures are: 1-shell, 2-exhaust fan, 3-tunnel, 4-inlet, 5-outlet, 6-heating device, 7-track, 8-support, 9-switching mechanism, 91-roller, 92-roller, 93-fixing plate, 94-connecting rod, 10-frame and 11-orifice plate.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A drying kiln with higher working efficiency comprises a shell 1 with an inverted U-shaped section, as shown in figure 1, wherein an exhaust fan 2 is arranged at the top of the shell 1, the shell 1 is connected with the ground and forms a tunnel 3, a feed inlet 4 is arranged at one end of the tunnel 3, a discharge outlet 5 is arranged at the other end of the tunnel 3, and a heating device 6 is arranged at the bottom of the tunnel 3; still including lieing in the track 7 at tunnel top, the both ends of track 7 all extend to the outside and wear out tunnel 3, and track 7 passes through support 8 and is connected with ground, and track 7 passes through changeover mechanism 9 and connects cuboid form frame 10, and the bottom of frame 10 is equipped with orifice plate 11. The frames 10 are in a plurality, arranged side by side in the direction of the rails 7 and distributed over the tunnel 3.

The cross section of the track 7 is I-shaped, the support 8 is inverted U-shaped, and the track 7 is fixed in the middle of the top of the support 8; the number of the switching mechanisms 9 is multiple, each switching mechanism 9 comprises two rollers 91 arranged on two sides of the corresponding track 7, rolling shafts 92 are arranged on the axes of the two rollers 91, the two rolling shafts 92 are connected through a U-shaped fixing plate 93, and the fixing plate 93 is connected with the frame 10 through a plurality of connecting rods 94.

The housing 1, the exhaust fan 2 and the heating device 6 are conventional.

The working principle is as follows: the frame 10 enters the tunnel 3 from the inlet 4 and leaves the tunnel 3 from the outlet 5, and when the frame 10 passes through the tunnel 3, the stack on the frame 10 is dried by the hot air generated by the heating device 6. A worker near the discharge port 5 holds the bottom of the frame 10 at the discharge port 5 by using a forklift, forks the frame 10 together with the transfer mechanism 9 from the rail 7 to the ground, then transfers the dried green bricks out, re-stacks the green bricks to be dried onto the pore plates 11 of the frame 10, conveys the green bricks to the feed port 4 by using the forklift, hangs the frame 10 together with the transfer mechanism 9 on the rail 7 again, pushes the frame 10 by using the forklift, drives the rollers 91 to roll along the guide rails by using the frame 10 through the connecting rods 94, the fixing plates 93 and the rollers 92, withdraws the forklift when the frame 10 advances by the width of the frame 10, all the frames 10 in the tunnel 3 all move forward by the position of one frame 10, and the worker can continuously take off and unload the frame at the discharge port 5 and load the frame at the discharge port 5 in a circulating manner.

The driving force that is limited by fork truck has the limit, and fork truck can promote a plurality of frames 10 and move together quantity limited, and the frame 10 quantity that exists on the track 7 promptly can not too many, and track 7's length can not infinitely extend, so the utility model is suitable for a small-size ground, the shorter drying kiln of length, the utility model discloses a compare with small-size ground, the shorter drying kiln of length, the utility model has the advantages of work efficiency is higher, the fault rate is lower and drying effect is higher.

Claims

1. The utility model provides a higher drying kiln of work efficiency which characterized in that: the tunnel type air conditioner comprises a shell (1) with an inverted U-shaped cross section, wherein an exhaust fan (2) is arranged at the top of the shell (1), the shell (1) is connected with the ground to form a tunnel (3), a feeding hole (4) is formed in one end of the tunnel (3), a discharging hole (5) is formed in the other end of the tunnel (3), and a heating device (6) is arranged at the bottom of the tunnel (3); still including track (7) that are located the tunnel top, the both ends of track (7) all extend to the outside and wear out tunnel (3), and track (7) are connected with ground through support (8), and track (7) are through switching mechanism (9) connection cuboid form frame (10), and the bottom of frame (10) is equipped with orifice plate (11).

2. The drying kiln with higher working efficiency as set forth in claim 1, wherein: the cross section of the track (7) is I-shaped, the support (8) is in an inverted U shape, and the track (7) is fixed in the middle of the top of the support (8); the number of the switching mechanisms (9) is multiple, the switching mechanisms (9) comprise two rollers (91) arranged on two sides of the track (7), rolling shafts (92) are arranged on the axes of the two rollers (91), the two rolling shafts (92) are connected through U-shaped fixing plates (93), and the fixing plates (93) are connected with the frame (10) through multiple connecting rods (94).