CN215063702U

CN215063702U - Sealed type box-type multipurpose furnace with recoverable waste heat

Info

Publication number: CN215063702U
Application number: CN202121629861.8U
Authority: CN
Inventors: 徐汉峰
Original assignee: Jiangsu Kelfa Industrial Furnace Co ltd
Current assignee: Jiangsu Kelfa Industrial Furnace Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-07
Anticipated expiration: 2031-07-19

Abstract

The utility model belongs to the technical field of box multi-purpose stove, especially, but box multi-purpose stove of canned type waste heat recovery is related to, including furnace body and collection box, the heat pipe is installed to furnace inner wall one end, the tee bend inlet tube is installed at collection box one side top, the delivery pipe is installed to tee bend inlet tube one end, the installation cavity has been seted up to collection box surface bottom, the outlet pipe is installed to installation cavity inner wall top one side, outlet pipe one end is connected with the suction pump, the input of suction pump and external power source's output electric connection, the delivery pipe that supplies water is installed to the suction pump delivery port, the inside water storage cavity that has seted up of collection box. The recycling bin has the advantages that the recycling bin is used in cooperation with the preheating groove and the preheating cover plate, materials to be heated can be preheated, the subsequent processing difficulty of the materials to be heated is reduced, the utilization efficiency of resources can be improved, and the loss of heat is reduced.

Description

Sealed type box-type multipurpose furnace with recoverable waste heat

Technical Field

The utility model belongs to the technical field of box multi-purpose furnace, concretely relates to box multi-purpose furnace of canned type waste heat recovery.

Background

The multipurpose furnace is a furnace with more heat treatment processes, such as carburizing, quenching, normalizing, annealing, carbonitriding, nitriding and the like, belongs to a production line consisting of a periodic furnace and a cleaning machine tempering furnace, and has high automation degree and low labor intensity;

the sealing performance of the existing box type multipurpose furnace is excellent, but the existing box type multipurpose furnace has the following defects when in use, waste heat cannot be well utilized, and in the material processing process, the waste heat can be diffused into the environment through a box body, so that great resource waste is caused.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a box multi-purpose stove of canned type waste heat recovery has and to utilize the waste heat, characteristics that resource utilization is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but canned type waste heat recovery box multipurpose furnace, includes furnace body and collection box, the heat pipe is installed to furnace body inner wall one end, the tee bend inlet tube is installed at collection box one side top, the delivery pipe is installed to tee bend inlet tube one end, the installation cavity has been seted up to collection box surface bottom, the outlet pipe is installed to installation cavity inner wall top one side, outlet pipe one end is connected with the suction pump, the input of suction pump and external power source's output electric connection, the delivery pipe that supplies water is installed to the suction pump delivery port, the inside water storage cavity that has seted up of collection box, the preheating groove has been seted up at collection box top middle part, the collection box top is close to preheating groove department and installs the preheating cover board.

As the utility model discloses a but the preferred technical scheme of box multi-purpose stove of canned type waste heat recovery, heat pipe one end is connected with the water supply pipe, the heat pipe other end is connected with out the water pipe.

As the utility model discloses a but box multi-purpose stove of canned type waste heat recovery is preferred technical scheme, the drain pipe is installed near installation cavity department to collection box opposite side bottom, the drain valve is all installed to tee bend inlet tube surface one side and drain pipe surface one side.

As the utility model discloses a preferred technical scheme of recoverable box multi-purpose stove of canned type waste heat, furnace body one end limit portion has seted up the mounting groove, furnace body one end is kept away from mounting groove department and has been seted up the T type rotary trough, the inside articulated furnace gate of installing of mounting groove, furnace body one end is close to T type rotary trough department and installs L type fixed plate, the welding of L type fixed plate one end has the T type commentaries on classics piece, spacing screw has been seted up at L type fixed plate other end middle part, spacing screw internally mounted has stop screw, stop screw one end welding has spacing push pedal.

As the utility model discloses a but box multi-purpose stove of canned type waste heat recovery is preferred technical scheme, the longitudinal section size of T type rotary trough is the same with the longitudinal section size of T type commentaries on classics piece, T type commentaries on classics piece is located T type rotary trough inside.

As the utility model discloses a but box multi-purpose stove of canned type waste heat recovery is preferred technical scheme, furnace gate one end middle part is provided with the handle.

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

1. the utility model discloses when using, through the heat pipe, the collection box, the water storage cavity, the tee bend inlet tube, go out the water pipe, the outlet pipe, the cooperation of suction pump and water supply pipe is used, waste heat when can be to the furnace body operation utilizes, be used for realizing the heating to the inside retaining of water storage cavity, in order to reach the purpose that improves collection box service temperature, use with the cooperation of preheating the groove and preheating the apron through improving collection box service temperature, can treat the material of heating and preheat, the follow-up processing degree of difficulty of treating the material of heating has been reduced, can improve the utilization efficiency of resource simultaneously, reduce thermal loss.

2. The utility model discloses when using, use through the cooperation of T type rotary trough, L type fixed plate, T type commentaries on classics piece, spacing screw and spacing push pedal, can reduce the closed degree of difficulty of furnace gate, the staff of being convenient for is to the use of box multi-purpose furnace.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the installation structure of the water pump of the present invention;

FIG. 3 is a schematic view of the installation structure of the heat conduction pipe of the present invention;

FIG. 4 is a schematic structural view of a limiting screw hole of the present invention;

fig. 5 is a schematic structural view of the water storage chamber of the present invention.

In the figure: 1. a furnace body; 2. a recycling bin; 3. a heat conducting pipe; 4. a three-way water inlet pipe; 5. a water outlet conduit; 6. installing a chamber; 7. a water outlet pipe; 8. a water pump; 9. a water supply conduit; 10. a water storage chamber; 11. a preheating tank; 12. preheating a cover plate; 13. mounting grooves; 14. t-shaped rotary grooves; 15. a furnace door; 16. an L-shaped fixing plate; 17. t-shaped turning blocks; 18. a limiting screw hole; 19. a limit screw; 20. and a limiting push 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. 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a sealed box-type multipurpose furnace with recyclable waste heat comprises a furnace body 1 and a recovery box 2, wherein one end of the inner wall of the furnace body 1 is provided with a heat conduction pipe 3, the top of one side of the recovery box 2 is provided with a three-way water inlet pipe 4, one end of the three-way water inlet pipe 4 is provided with a water outlet pipe 5, the bottom of the outer surface of the recovery box 2 is provided with an installation cavity 6, one side of the top end of the inner wall of the installation cavity 6 is provided with a water outlet pipe 7, the bottom of the other side of the recovery box 2 is provided with a water outlet pipe close to the installation cavity 6, one side of the outer surface of the three-way water inlet pipe 4 and one side of the outer surface of the water outlet pipe are both provided with drain valves for facilitating the discharge of waste water in the recovery box 2, one end of the water outlet pipe 7 is connected with a water suction pump 8, the input end of the water suction pump 8 is electrically connected with the output end of an external power supply, the water outlet pipe 9 is arranged at the water outlet of the water suction pump 8, one end of the heat conduction pipe 3 is connected with a water outlet pipe 5, be convenient for the circulation of the inside water of heat pipe 3, the inside water storage cavity 10 of having seted up of collection box 2, preheating tank 11 has been seted up at 2 top middle parts of collection box, and 2 tops of collection box are close to preheating tank 11 department and install preheating cover plate 12.

Mounting groove 13 has been seted up to 1 one end limit portion of furnace body, 1 one end of furnace body is kept away from mounting groove 13 department and has been seted up T type rotary trough 14, the inside articulated furnace gate 15 of installing of mounting groove 13, furnace gate 15 one end middle part is provided with the handle, be convenient for opening and sealing of

furnace gate

15, 1 one end of furnace body is close to T type rotary trough 14 department and installs L type fixed plate 16, the welding of L type fixed plate 16 one end has T type commentaries on classics piece 17, the longitudinal section size of T type rotary trough 14 is the same with the longitudinal section size of T type commentaries on classics piece 17, T type commentaries on classics piece 17 is located inside T type rotary trough 14, can reduce the fixed degree of difficulty of L type fixed plate 16, be convenient for the use of L type fixed plate 16, spacing screw 18 has been seted up at L type fixed plate 16 other end middle part, spacing screw 18 internally mounted has stop screw 19, stop screw 19 one end welding has spacing push pedal 20.

The utility model discloses a theory of operation and use flow: the working personnel put the supplies into furnace body 1, then the working personnel rotate the furnace gate 15, seal the furnace body 1, then the working personnel rotate the L-shaped dead plate 16, make L-shaped dead plate 16 and furnace gate 15 in the vertical state, the working personnel rotate the stop screw 19 subsequently, make the stop push pedal 20 contact the furnace gate 15, and extrude and fix the furnace gate 15, has reduced the closing difficulty of the furnace gate 15, facilitate the use of the box-type multipurpose furnace of working personnel;

in the process of heating the material, the staff starts the suction pump 8, the water of the water storage cavity 10 is pumped out by the work of the suction pump 8, the pumped water is sent into the heat conduction pipe 3 through the water supply pipe 9, the water is discharged from the water outlet pipe 5 after passing through the heat conduction pipe 3, the water enters the water storage cavity 10 again through the three-way water inlet pipe 4, the water flow is heated by the residual heat in the furnace body 1 when passing through the heat conduction pipe 3, the overall temperature of the recycling box 2 can be increased after the water flow circulates for multiple times, after the overall temperature of the recycling box 2 is increased, the staff puts the material to be heated into the preheating groove 11 and installs the preheating cover plate 12 to seal the preheating groove 11, the material to be heated can be preheated through the internal temperature of the recycling box 2, the subsequent processing of the material is convenient, and the utilization efficiency of resources can be improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a box multi-purpose stove of canned type waste heat recoverable, includes furnace body (1) and collection box (2), its characterized in that: a heat conduction pipe (3) is installed at one end of the inner wall of the furnace body (1), a three-way water inlet pipe (4) is installed at the top of one side of the recovery box (2), one end of the three-way water inlet pipe (4) is provided with a water outlet conduit (5), the bottom of the outer surface of the recovery box (2) is provided with an installation cavity (6), a water outlet pipe (7) is arranged on one side of the top end of the inner wall of the mounting cavity (6), one end of the water outlet pipe (7) is connected with a water suction pump (8), the input end of the water suction pump (8) is electrically connected with the output end of an external power supply, a water supply conduit (9) is arranged at the water outlet of the water suction pump (8), a water storage chamber (10) is arranged in the recovery box (2), a preheating groove (11) is arranged in the middle of the top end of the recovery box (2), and a preheating cover plate (12) is arranged at the top end of the recovery box (2) close to the preheating groove (11).

2. The sealed type waste heat recoverable box-type multipurpose furnace of claim 1, wherein: one end of the heat conduction pipe (3) is connected with a water supply conduit (9), and the other end of the heat conduction pipe (3) is connected with a water outlet conduit (5).

3. The sealed type waste heat recoverable box-type multipurpose furnace of claim 1, wherein: the drain pipe is installed to collection box (2) opposite side bottom near installation cavity (6) department, the drain valve is all installed to tee bend inlet tube (4) surface one side and drain pipe surface one side.

4. The sealed type waste heat recoverable box-type multipurpose furnace of claim 1, wherein: mounting groove (13) have been seted up to furnace body (1) one end limit portion, furnace body (1) one end is kept away from mounting groove (13) department and is seted up T type rotary trough (14), mounting groove (13) inside articulated installation has furnace gate (15), furnace body (1) one end is close to T type rotary trough (14) department and installs L type fixed plate (16), the welding of L type fixed plate (16) one end has T type commentaries on classics piece (17), spacing screw (18) have been seted up at L type fixed plate (16) other end middle part, spacing screw (18) internally mounted has stop screw (19), stop screw (19) one end welding has spacing push pedal (20).

5. The sealed type waste heat recoverable box-type multipurpose furnace of claim 4, wherein: the longitudinal section size of the T-shaped rotary groove (14) is the same as that of the T-shaped rotary block (17), and the T-shaped rotary block (17) is positioned in the T-shaped rotary groove (14).

6. The sealed type waste heat recoverable box-type multipurpose furnace of claim 4, wherein: a handle is arranged in the middle of one end of the furnace door (15).