CN214529938U

CN214529938U - Heat pump adjusting mechanism for paper machine

Info

Publication number: CN214529938U
Application number: CN202120335184.2U
Authority: CN
Inventors: 李永华
Original assignee: Shanghai Feiaoduo Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shanghai Feiaoduo Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-29
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a heat pump adjustment mechanism for paper machine relates to paper machine stoving technical field. Including backplate and adjusting part, it is connected with the drive wheel to rotate on the outer wall of backplate, the drive wheel is provided with two sets ofly, and two sets of drive wheels pass through the coarse cotton cloth transmission and connect, and is two-layer be provided with the warming mill between the coarse cotton cloth, the warming mill is provided with two sets ofly, and just two sets of warming mills all with the hot-water line intercommunication, the left end of hot-water line and the fixed welding of the right-hand member of heat pump, the heat pump is with the fixed welding of the one end of breather pipe, the other end of breather pipe is provided with adjusting part, adjusting part includes the casing. This heat pump adjustment mechanism for paper machine is provided with adjusting part, can change the direction that hot air shower nozzle bloied at hot air shower nozzle work's in-process, can effectually promote the device to the dry efficiency of moist paper, and reasonable utilization heat source accords with green's development theory.

Description

Heat pump adjusting mechanism for paper machine

Technical Field

The utility model relates to a paper machine stoving technical field specifically is a heat pump adjustment mechanism for paper machine.

Background

Paper making is an important invention for ancient Chinese workers. The method is divided into a mechanism mode and a manual mode. The mechanism is continuously carried out on a paper machine, pulp suitable for paper quality is diluted to certain concentration by water, and is primarily dewatered at a wire part of the paper machine to form a wet paper sheet, and then the wet paper sheet is pressed for dewatering and then dried to form paper.

Modern papermaking is generally processed and produced by a machine manufacturing method, and a drying part of a paper machine mainly removes moisture of wet paper after a pressing part in the papermaking process, and meanwhile, the strength of the paper is improved, the smoothness of the paper is enhanced, and the sizing effect of the paper is finished. The dryness of the wet paper leaving the press section is generally only 30-40%, and in the new paper machine with combined press, the dryness is only 40-50%, so that the water evaporation needs to be carried out by means of drying cylinders, the traditional paper machine drying section consists of a plurality of drying cylinders, and the number and arrangement of the drying cylinders are determined by the factors such as the type of paper produced, the speed of the paper and the like.

In the paper machine carries out drying operation, generally adopt heat-cycle system to carry out drying process to moist paper, angle and position when using of current heat pump device for the paper machine are fixed for when moist paper is dried, the efficiency ratio of drying is lower, and hardly adjusts it, and is inconvenient to dry the paper of different grade type, has reduced the drying efficiency of paper to a very big extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a heat pump adjustment mechanism for paper machine has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat pump adjustment mechanism for paper machine, includes backplate and adjusting part, it is connected with the drive wheel to rotate on the outer wall of backplate, the drive wheel is provided with two sets ofly, and two sets of drive wheels pass through the coarse cotton cloth transmission and connect, and is two-layer be provided with the warming mill between the coarse cotton cloth, the warming mill is provided with two sets ofly, and two sets of warming mill all with the hot-water line intercommunication, the left end of hot-water line and the fixed welding of right-hand member of heat pump, the heat pump is with the fixed welding of one end of breather pipe, the other end of breather pipe is provided with adjusting part.

The adjusting component comprises a shell, a fixed shaft penetrates through and is movably connected with the inner wall of the shell, a fixed gear penetrates through and is fixedly welded on the fixed shaft, a rotating gear is arranged below the fixed gear, a rotating shaft penetrates through the circle center of the rotating gear and is fixedly welded on the circle center, one end of the rotating shaft is rotatably connected with the inner wall of the shell, the other end of the rotating shaft is fixedly welded with the left circle center of the first conical gear, the first conical gear is meshed with the second conical gear, the second conical gear is fixedly welded on the output shaft of the motor, two ends of the fixed shaft are fixedly welded with the outer wall of the limiting block, the limiting block is connected with the back plate in a sliding way, the top of the limiting block is rotationally connected with the bottom of the threaded rod, the threaded rod is connected with a nut in a threaded mode, and the bottom of the nut is fixedly welded with the top of the back plate.

Preferably, the motor is fixedly welded on the inner wall of the shell.

Preferably, fixed welding has a belt pulley on the output shaft of motor, a belt pulley passes through the belt and is connected with No. two belt pulley transmission, No. two belt pulleys rotate with the inner wall of casing and are connected, fixed welding has the push rod on the outer wall of No. two belt pulleys.

Preferably, the inner wall of casing bottom is gone up to rotate and is connected with the hinge bar, fixed welding has a plurality of hot air shower nozzle on the hinge bar, hot air shower nozzle's top and the bottom fixed welding of pipe, the pipe is with the one end fixed welding of hose, the other end and the breather pipe fixed welding of hose.

Preferably, the upright stanchion is fixedly welded at the upper right part of the circular pipe.

Preferably, the right side of pipe and the left end fixed weld of spacing spring, the right-hand member of spacing spring and the inner wall fixed weld of casing.

(III) advantageous effects

The utility model provides a heat pump adjustment mechanism for paper machine. The method has the following beneficial effects:

(1) this heat pump adjustment mechanism for paper machine is provided with adjusting part, can carry out the change of multi-angle to the direction that hot air shower nozzle bloied at hot air shower nozzle work's in-process, can effectually promote the device to the dry efficiency of moist paper, and reasonable utilization heat source accords with green's development theory.

(2) This heat pump adjustment mechanism for paper machine is provided with stopper, threaded rod and nut, can be through rotating the threaded rod to adjust adjusting part's height, carry out the drying with the paper that is applicable to the different grade type, design more reasonable, be fit for extensively promoting.

Drawings

FIG. 1 is a schematic structural view of the integrated device of the present invention;

fig. 2 is a schematic structural view of the rotating gear of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is a schematic structural view of the side view of the fixed gear and the rotating gear of the present invention;

fig. 5 is a schematic structural view of a side view of the back plate and the nut of the present invention;

fig. 6 is a schematic structural view of the hot air nozzle of the present invention.

In the figure: the device comprises a back plate 1, a driving wheel 2, felt 3, a heating roller 4, a heating roller 5, a heat pump 6, a vent pipe 7, a limiting block 8, an adjusting component 9, a shell 91, a motor 92, a bevel gear 93 II, a belt pulley 94I, a bevel gear 95I, a rotating gear 96, a fixed gear 97, a fixed shaft 98, a belt pulley 99 II, a push rod 910, a vertical rod 911, a circular pipe 912, a hot air nozzle 913, a hose 914, a threaded rod 10 and a nut 11.

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. 1-6, the present invention provides a technical solution: the utility model provides a heat pump adjustment mechanism for paper machine, including backplate 1 and adjusting part 9, it is connected with drive wheel 2 to rotate on the outer wall of backplate 1, drive wheel 2 is provided with two sets ofly, and two sets of drive wheel 2 are connected through the transmission of coarse cotton cloth 3, be provided with warming mill 4 between two-layer coarse cotton cloth 3, be used for placing moist paper on the coarse cotton cloth 3, warming mill 4 is provided with two sets ofly, warming mill 4 can attach moist paper and heat and dry, and two sets of warming mill 4 all communicate with hot-water line 5, the left end of hot-water line 5 and the fixed welding of right-hand member of heat pump 6, the fixed welding of one end of heat pump 6 and breather pipe 7, the other end of breather pipe 7 is provided with adjusting part 9.

It is worth noting that the adjusting assembly 9 comprises a shell 91, a fixed shaft 98 penetrates through and is movably connected to the inner wall of the shell 91, a fixed gear 97 penetrates through and is fixedly welded to the fixed shaft 98, a rotating gear 96 is arranged below the fixed gear 97, the arrangement angle of the latch on the rotating gear 96 is 60 degrees, a rotating shaft penetrates through and is fixedly welded to the circle center position of the rotating gear 96, one end of the rotating shaft is rotatably connected with the inner wall of the shell 91, the other end of the rotating shaft is fixedly welded to the left circle center position of a first conical gear 95, the first conical gear 95 is meshed with a second conical gear 93, the second conical gear 93 is fixedly welded to the output shaft of the motor 92, two ends of the fixed shaft 98 are fixedly welded to the outer wall of the limiting block 8, the limiting block 8 is slidably connected with the back plate 1, the top of the limiting block 8 is rotatably connected with the bottom of the threaded rod 10, and a nut 11 is connected to the threaded rod 10, the bottom of nut 11 and the top fixed weld of backplate 1 through rotating threaded rod 10, can adjust the position height of stopper 8, and then adjust whole adjusting part 9's position.

Further, the motor 92 is fixedly welded on the inner wall of the shell 91 to output power to the adjusting assembly 9.

Further, a first belt pulley 94 is fixedly welded on an output shaft of the motor 92, the first belt pulley 94 is in transmission connection with a second belt pulley 99 through a belt, the second belt pulley 99 is in rotary connection with the inner wall of the shell 91, and a push rod 910 is fixedly welded on the outer wall of the second belt pulley 99.

Further, the inner wall of the bottom of the shell 91 is rotatably connected with a hinge rod, the hinge rod is fixedly welded with a plurality of hot air spray heads 913, the top ends of the hot air spray heads 913 are fixedly welded with the bottom end of a circular tube 912, the circular tube 912 is fixedly welded with one end of a hose 914, and the other end of the hose 914 is fixedly welded with the vent pipe 7.

Further, the upright post 911 is fixedly welded at the upper right of the circular tube 912, and the upright post 911 and the circular tube 912 can be driven to move through the rotation of the push rod 910, so that the function of swinging left and right of the hot air nozzle is realized.

Further, the right side of the circular tube 912 is fixedly welded to the left end of the stopper spring, and the right end of the stopper spring is fixedly welded to the inner wall of the housing 91, so that the position of the circular tube 912 can be changed.

When the electric heating stove works (or is used), the motor 92, the second-order bevel gear 93 and the first belt pulley 94 rotate simultaneously, at this time, the second-order bevel gear 93 drives the first-order bevel gear 95 to rotate, namely, the rotating gear 96 rotates, because the rotating gear 96 is an incomplete gear, when a part with clamping teeth on the rotating gear 96 is meshed with the fixed gear 97, the fixed gear 97 and the rotating gear 96 are in relative transmission, and the fixed gear 97 is in a fixed state, at this time, the rotating gear 96 drives the shell 91 to swing through a rotating shaft, so that the shell 91 drives the hot air spray nozzle 913 to swing in the front-back direction, at the same time, the first belt pulley 94 drives the second-order belt pulley 99 to rotate through a belt, the push rod 910 on the second belt pulley 99 rotates, and the push rod 910 pushes the upright pole 911 to move to the left, so that the circular tube 912 and the hot air spray nozzle 913 move to the left, spacing spring is prolonged by continuous, until the left side of the rotatory pole setting 911 of push rod 910, under the tensile force effect of spacing spring shrink, pipe 912 and hot air shower nozzle 913 can remove right, realize hot air shower nozzle 913 periodic horizontal hunting, promptly at motor 92 pivoted in-process, hot air shower nozzle 913 can carry out around and the ascending swing of left and right sides, make hot air shower nozzle 913 can the multi-angle carry out drying process to moist paper, when needing to adjust the height of adjusting part 9, only need rotate threaded rod 10 and can drive adjusting part 9 through stopper 8 and reciprocate.

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 heat pump adjustment mechanism for paper machine, includes backplate (1) and adjusting part (9), its characterized in that: the outer wall of the back plate (1) is rotatably connected with two groups of driving wheels (2), the two groups of driving wheels (2) are in transmission connection through coarse cotton cloth (3), a heating roller (4) is arranged between the two layers of coarse cotton cloth (3), the two groups of heating rollers (4) are arranged, the two groups of heating rollers (4) are communicated with a hot water pipe (5), the left end of the hot water pipe (5) is fixedly welded with the right end of a heat pump (6), the heat pump (6) is fixedly welded with one end of a vent pipe (7), and the other end of the vent pipe (7) is provided with an adjusting component (9);

the adjusting assembly (9) comprises a shell (91), a fixed shaft (98) penetrates through and is movably connected to the inner wall of the shell (91), a fixed gear (97) penetrates through and is fixedly welded to the fixed shaft (98), a rotating gear (96) is arranged below the fixed gear (97), a rotating shaft penetrates through and is fixedly welded to the circle center position of the rotating gear (96), one end of the rotating shaft is rotatably connected with the inner wall of the shell (91), the other end of the rotating shaft is fixedly welded to the left circle center of a first conical gear (95), the first conical gear (95) is meshed with a second conical gear (93), the second conical gear (93) is fixedly welded to an output shaft of a motor (92), two ends of the fixed shaft (98) are fixedly welded to the outer wall of a limiting block (8), and the limiting block (8) is slidably connected with a back plate (1), the top of stopper (8) is rotated with the bottom of threaded rod (10) and is connected, threaded connection has nut (11) on threaded rod (10), the bottom of nut (11) and the fixed welding in top of backplate (1).

2. The heat pump adjusting mechanism for the paper machine according to claim 1, characterized in that: the motor (92) is fixedly welded on the inner wall of the shell (91).

3. The heat pump adjusting mechanism for the paper machine according to claim 1, characterized in that: fixed welding has belt pulley (94) No. one on the output shaft of motor (92), belt pulley (94) pass through the belt and are connected with No. two belt pulley (99) transmissions, No. two belt pulley (99) are connected with the inner wall rotation of casing (91), fixed welding has push rod (910) on the outer wall of No. two belt pulley (99).

4. The heat pump adjusting mechanism for the paper machine according to claim 1, characterized in that: rotate on the inner wall of casing (91) bottom and be connected with the hinge bar, fixed welding has a plurality of hot air shower nozzle (913) on the hinge bar, the top of hot air shower nozzle (913) and the bottom mounting weld of pipe (912), the one end fixed weld of pipe (912) and hose (914), the other end and breather pipe (7) fixed weld of hose (914).

5. The heat pump adjusting mechanism for the paper machine according to claim 4, characterized in that: the right upper side of the circular tube (912) is fixedly welded with a vertical rod (911).

6. The heat pump adjusting mechanism for the paper machine according to claim 4, characterized in that: the right side of pipe (912) and the left end fixed weld of spacing spring, the right-hand member of spacing spring and the inner wall fixed weld of casing (91).