CN212902771U

CN212902771U - Screw rod pressure fan waste heat recovery device

Info

Publication number: CN212902771U
Application number: CN202021737081.0U
Authority: CN
Inventors: 孙志强; 张玉亮; 李树新; 王健; 李光玉; 宋道海; 弭广
Original assignee: Shandong Xinsheng Industrial Development LLC
Current assignee: Shandong Xinsheng Industrial Development LLC
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-06
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to the technical field of energy recovery, in particular to a screw arbor press fan waste heat recovery device, which comprises a recovery waste heat box, wherein both sides of the recovery waste heat box are respectively communicated with an air inlet pipe and an air outlet, an S-shaped heat conduction pipe is arranged at the inner side of the recovery waste heat box, a water storage mechanism is arranged at the top end of the recovery waste heat box, one side of the water storage mechanism is communicated with an inlet pipe, the other end of the inlet pipe is communicated with the S-shaped heat conduction pipe at the inner side of the recovery waste heat box, the rear end face of the recovery waste heat box is communicated with an outlet pipe, the outlet pipe is communicated with the end part of the S-shaped heat conduction pipe, and one end of the inner side of the recovery waste heat box, which is close to the S-shaped heat conduction pipe, is provided with a cleaning mechanism, the utility model can recover heat generated during the work of the screw, thereby, the good heat conduction effect of the heat conduction pipe can be always kept.

Description

Screw rod pressure fan waste heat recovery device

Technical Field

The utility model relates to an energy recovery technical field especially relates to a screw rod forced draught fan waste heat recovery device.

Background

At the in-process that uses screw rod pressure fan, can produce a large amount of high-temperature gas, wherein a large amount of internal energy has been contained, the radiator is installed to current device, heat is removed through the radiator, the energy waste has been caused, and the inside fixed mounting who partly retrieves waste heat device has the heat pipe, long-time deposit in the device, high-temperature gas can be attached to the water smoke on the heat pipe and the gas that has the dust adsorbs the surface at the heat pipe, can lead to the heat conduction effect not good, influence the life of screw rod pressure fan, for this reason, we propose a screw rod pressure fan waste heat recovery device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the function of unable waste heat recovery, and can not be to the abluent problem of heat pipe in the device, and a screw rod forced draught fan waste heat recovery device who provides.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a screw rod forced draught fan waste heat recovery device, is including retrieving the waste heat case, the both sides of retrieving the waste heat case communicate respectively has intake pipe and gas outlet, S type heat pipe is installed to the inboard of retrieving the waste heat case, the top of retrieving the waste heat case is provided with water storage mechanism, one side intercommunication of water storage mechanism has the inlet tube, just the other end and the inboard S type heat pipe intercommunication of retrieving the waste heat case of inlet tube, the rear end face intercommunication of retrieving the waste heat case has the outlet pipe, the outlet pipe is linked together with the tip of S type heat pipe, the inboard one end that is close to S type heat pipe of retrieving the waste heat case is provided with clearance mechanism, the preceding terminal surface movable mounting who retrieves the waste heat case has the dodge gate, the bottom of retrieving the waste heat case is provided with supporting mechanism.

Preferably, the water storage mechanism comprises a water tank fixedly mounted at the top end of the waste heat recovery tank, the top end of the water tank is movably connected with a water tank cover, and the water inlet pipe is communicated with the bottom end inside the water tank.

Preferably, clearance mechanism includes that fixed mounting is close to the motor of intake pipe position in recovery waste heat case one side, the output shaft end connection of motor has the threaded rod, the below of threaded rod horizontal direction is provided with the slide bar, the inner wall fixed connection of slide bar and recovery waste heat case, the threaded rod rotates with the recovery waste heat case to be connected, threaded rod outside thread bush is equipped with the sliding block, the outside of slide bar is established to the sliding block sliding sleeve, the sliding block bottom extends downwards has the backup pad, the intermediate position fixedly connected with fixed plate of backup pad, the outside activity card of fixed plate is changeed there is the brush subassembly.

Preferably, the brush subassembly includes the U template, the inboard of U template is close to one side mutually and all is provided with the brush, the outside extension in one end both sides of U template has the L template, L template activity card dress is in the outside of fixed plate.

Preferably, one side horizontally connected with the rotating shaft of the waste heat recovery box close to the movable door, the outer side of the rotating shaft is rotatably connected with a clamping block, the handrail is installed on the front end face of the movable door, a bayonet is arranged on one side of the front end face of the movable door close to the handrail, and a groove matched with the clamping block is formed in one end of the bayonet close to the rotating shaft.

Preferably, the supporting mechanism comprises four supporting columns, and the four supporting columns are respectively located at corners of the bottom end of the waste heat recovery tank.

Compared with the prior art, the utility model discloses following beneficial effect has: can and retrieve the waste heat case and be convenient for retrieve the high temperature gas of screw rod forced draught fan work release through setting up S type heat pipe, the heating, form the circulation, can effectively utilize the energy, S type heat pipe and water tank pass through the inlet tube intercommunication and enable constantly to pour into cold water into in the S type heat pipe, thereby collect the high temperature gas in retrieving the waste heat incasement and can heat intraductal water with the form and the cooperation of S type heat pipe of vapor, the appearance setting of S type heat pipe can increase hydrologic cycle and heat receiving area.

Cleaning the mechanism through setting up and can in time clean the surperficial water smoke and the dust of S type heat pipe, guaranteed the heat conduction effect of S type heat pipe, the U template can overlap and establish the outside at S type heat pipe, and motor intercommunication external power source drive threaded rod causes can the sliding block in the outside of threaded rod to can clear up S type heat pipe surface.

Drawings

Fig. 1 is a schematic structural view of a waste heat recovery device of a screw fan press of the present invention;

fig. 2 is a schematic view of the rear end view structure of the waste heat recovery device of the screw fan press of the present invention;

fig. 3 is a schematic view of a part of the structure of the waste heat recovery device of the screw fan press of the present invention;

fig. 4 is the enlarged schematic view of a position a in fig. 3 of the waste heat recovery device of the screw blower of the present invention.

In the figure: 1. a waste heat recovery box; 2. a water tank; 3. a heat conducting pipe; 4. a motor; 5. an air inlet pipe; 6. a movable door; 7. a handrail; 8. a bayonet; 9. a support pillar; 10. a rotating shaft; 11. a clamping block; 12. a water inlet pipe; 13. a water tank cover; 14. an air outlet; 15. a water outlet pipe; 16. a U-shaped plate; 17. an L-shaped plate; 18. a fixing plate; 19. a support plate; 20. a brush; 21. a slider; 22. a threaded rod; 23. a slide bar.

Detailed Description

The following description is presented to disclose the invention so that others skilled in the art may practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, a screw arbor press fan waste heat device comprises a recovered waste heat box 1, wherein both sides of the recovered waste heat box 1 are respectively communicated with an air inlet pipe 5 and an air outlet 14, an S-shaped heat conduction pipe 3 is installed inside the recovered waste heat box 1, a water storage mechanism is arranged at the top end of the recovered waste heat box 1, one side of the water storage mechanism is communicated with a water inlet pipe 12, the other end of the water inlet pipe 12 is communicated with the S-shaped heat conduction pipe 3 inside the recovered waste heat box 1, the rear end surface of the recovered waste heat box 1 is communicated with a water outlet pipe 15, the water outlet pipe 15 is communicated with the end part of the S-shaped heat conduction pipe 3, a cleaning mechanism is arranged at one end of the inside of the recovered waste heat box 1 close to the S-shaped heat conduction pipe 3, a movable door 6 is movably installed at the front end surface of the recovered waste heat box 1, a support mechanism is arranged at the bottom end of the, the water outlet pipe 15 can provide communication for supplying water to the S-shaped heat conduction pipes 3 in the recovered waste heat box 1, the S-shaped heat conduction pipes 3 can assist high-temperature gas in the recovered waste heat box 1 to heat water in the pipes, and the movable door 6 can replace or repair parts in the recovered waste heat box 1 at any time.

The water storage mechanism comprises a water tank 2 fixedly mounted at the top end of the waste heat recovery tank 1, the top end of the water tank 2 is movably connected with a water tank cover 13, a water inlet pipe 12 is communicated with the bottom end inside the water tank 2, and the water tank 2 can feed water into the S-shaped heat conduction pipe 3.

Clearance mechanism includes that fixed mounting is close to the motor 4 of intake pipe 5 position in retrieving waste heat case 1 one side, motor 4's output shaft end connection has threaded rod 22, the below of threaded rod 22 horizontal direction is provided with slide bar 23, slide bar 23 and the inner wall fixed connection who retrieves waste heat case 1, threaded rod 22 rotates with retrieving waste heat case 1 to be connected, threaded rod 22 outside thread bush is equipped with sliding block 21, sliding block 21 slip cap establishes the outside of slide bar 23, sliding block 21 bottom extends downwards has backup pad 19, backup pad 19's intermediate position fixedly connected with fixed plate 18, fixed plate 18's outside activity card is changeed there is the brush subassembly, can drive threaded rod 22 with motor 4 intercommunication external power source, cause to let sliding block 21 can remove.

The brush assembly comprises a U-shaped plate 16, the inner side of the U-shaped plate 16 is close to one side and is provided with a brush 20, the two sides of one end of the U-shaped plate 16 extend outwards to form an L-shaped plate 17, the L-shaped plate 17 is movably clamped on the outer side of a fixing plate 18, the L-shaped plate 17 extending from the U-shaped plate 16 can be clamped on the outer side of the fixing plate 18 when in use, the brush 20 is convenient to detach and replace, and water mist and dust on the surface of the S-shaped heat conduction pipe 3 can be.

Retrieve waste heat case 1 and be close to one side horizontally connect with pivot 10 of dodge gate 6, the outside of pivot 10 is rotated and is connected with fixture block 11, handrail 7 is installed to the preceding terminal surface of dodge gate 6, the terminal surface is provided with bayonet socket 8 near one side of handrail 7 before the dodge gate 6, the slot of 11 looks adaptations of fixture block is seted up to bayonet socket 8 near the one end of pivot 10, the user observes or can upwards rotate fixture block 11 when repairing 1 internals of recovery waste heat case, breaks away from bayonet socket 8, opens dodge gate 6.

The supporting mechanism comprises supporting columns 9, the number of the supporting columns 9 is four, the four supporting columns 9 are respectively located at the corners of the bottom ends of the waste heat recovery boxes 1, and the supporting columns 9 can enable the whole waste heat recovery device to be more stable.

When the water tank works, a user adds water into the water tank 2, the water flows into the S-shaped heat conduction pipe 3 through the water inlet pipe 12, one end of the air inlet pipe 5 is communicated with an exhaust end of the screw rod blower, a large amount of high-temperature gas discharged by the screw rod blower remains in the waste heat recovery tank 1, the high-temperature gas and the S-shaped heat conduction pipe 3 are matched with each other to heat the water in the pipe, so that the purpose of recovering waste heat is achieved, the other end of the S-shaped heat conduction pipe 3 is communicated with the water outlet pipe 15, the water outlet pipe 15 can be communicated with an external water pipe to discharge hot water, the use is convenient, water mist and dust are arranged on the surface of the S-shaped heat conduction pipe 3, the motor 4 is communicated with the external power supply to drive the threaded rod 22, the sliding block 21 is made to slide outside the threaded rod 22, the surface of.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The screw rod air compressor waste heat recovery device comprises a recovery waste heat box (1), and is characterized in that the two sides of the recovery waste heat box (1) are respectively communicated with an air inlet pipe (5) and an air outlet (14), an S-shaped heat pipe (3) is installed on the inner side of the recovery waste heat box (1), a water storage mechanism is arranged at the top end of the recovery waste heat box (1), an inlet pipe (12) is communicated with one side of the water storage mechanism, the other end of the inlet pipe (12) is communicated with the S-shaped heat pipe (3) on the inner side of the recovery waste heat box (1), a water outlet pipe (15) is communicated with the rear end face of the recovery waste heat box (1), the water outlet pipe (15) is communicated with the end part of the S-shaped heat pipe (3), a cleaning mechanism is arranged at one end, close to the S-shaped heat pipe (3), of the inner side of the recovery waste heat box (1), a movable door (6) is movably installed on the, and a supporting mechanism is arranged at the bottom end of the waste heat recovery box (1).

2. The screw rod forced draught fan waste heat recovery device according to claim 1, wherein the water storage mechanism comprises a water tank (2) fixedly mounted at the top end of the waste heat recovery tank (1), a water tank cover (13) is movably connected to the top end of the water tank (2), and the water inlet pipe (12) is communicated with the bottom end inside the water tank (2).

3. The screw arbor press fan waste heat recovery device according to claim 1, wherein the cleaning mechanism comprises a motor (4) fixedly mounted at one side of the recovered waste heat box (1) near the air inlet pipe (5), a threaded rod (22) is connected to the end of the output shaft of the motor (4), a sliding rod (23) is arranged below the threaded rod (22) in the horizontal direction, the sliding rod (23) is fixedly connected with the inner wall of the recovered waste heat box (1), the threaded rod (22) is rotatably connected with the recovered waste heat box (1), a sliding block (21) is sleeved on the outer side of the threaded rod (22) in a threaded manner, the outer side of the sliding rod (23) is sleeved on the sliding block (21) in a sliding manner, a support plate (19) extends downwards from the bottom end of the sliding block (21), and a fixing plate (18) is fixedly connected to the middle position of the support plate (, the outer side of the fixed plate (18) is movably clamped and rotated with a brush component.

4. The screw air compressor waste heat recovery device according to claim 3, wherein the brush assembly comprises a U-shaped plate (16), brushes (20) are arranged on the inner side of the U-shaped plate (16) close to one surface, L-shaped plates (17) extend outwards from two sides of one end of the U-shaped plate (16), and the L-shaped plates (17) are movably clamped on the outer side of the fixing plate (18).

5. The screw air compressor waste heat recovery device according to claim 1, wherein a rotating shaft (10) is horizontally connected to one side, close to the movable door (6), of the waste heat recovery box (1), a clamping block (11) is rotatably connected to the outer side of the rotating shaft (10), a handrail (7) is installed on the front end face of the movable door (6), a bayonet (8) is arranged on one side, close to the handrail (7), of the front end face of the movable door (6), and a groove matched with the clamping block (11) is formed in one end, close to the rotating shaft (10), of the bayonet (8).

6. The screw fan press waste heat recovery device according to claim 1, wherein the support mechanism comprises four support columns (9), and the four support columns (9) are respectively located at the bottom corners of the waste heat recovery box (1).