CN216790701U

CN216790701U - Waste heat utilization equipment is used in sodium silicate preparation

Info

Publication number: CN216790701U
Application number: CN202220376385.1U
Authority: CN
Inventors: 刘伟民
Original assignee: Hunan Chenguang New Material Technology Co ltd
Current assignee: Hunan Chenguang New Material Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-06-21
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a waste heat utilization device for sodium silicate preparation, which comprises a device body and a placing frame, wherein the waste heat utilization device for sodium silicate preparation is different from the prior art, in the actual use process, a connecting rod is driven to move by deflecting a sealed door, so that the placing frame is driven to ascend, meanwhile, a clamping pin is driven by the placing frame to push a rectangular plate, so that a rack is driven to move, a fluted disc is driven to rotate, a shaft is driven to rotate, so that the torsion spring is stressed and twisted to provide self-restoring capacity for the rectangular plate, the placing frame can be locked at any time in the ascending process, so that a worker can be allowed to relax his hand to rest, meanwhile, the placing frame can be locked under the condition that the placing frame does not need to be completely extended out of the placing frame, so that the worker can use the waste heat utilization device conveniently, then, the movable rod is moved to pull a crank handle by utilizing a pull rope, so that the shaft rotates, and a ratchet groove is separated from the clamping pin, thereby the work of removing the locking of rack is convenient quick the completion, further makes things convenient for staff's use.

Description

Waste heat utilization equipment is used in sodium silicate preparation

Technical Field

The utility model relates to the technical field of waste heat utilization equipment, in particular to a waste heat utilization device for sodium silicate preparation.

Background

The sodium silicate has wide application and large market demand, so that a large amount of sodium silicate needs to be prepared, steam is needed to be used as a heat source for high-pressure cooking in the preparation process of the sodium silicate, the heat cannot be immediately dissipated after the high-temperature cooking, and the waste of the heat source is caused by directly discharging the generated waste heat into the air, so that the waste heat can be collected and utilized.

However, the conventional waste heat utilization device has the following problems in use: 1. when the objects are dried by using the waste heat, the dried placing rack is inconvenient to lift, so that the dried objects are inconvenient to take; 2. when the placing rack is lifted to take an object, the placing rack cannot be positioned in height, so that the device needs to be operated by a plurality of people, the operation is not simple enough, in order to solve the problem, the patent with the application number of CN202020783899.X proposes a waste heat utilization device for sodium silicate preparation, high-temperature waste heat generated by preparing sodium silicate enters a flow guide pipe from an air inlet and is finally discharged from an air outlet, the flow guide pipe is connected with a device body through a positioning piece, so that the device body can keep high temperature, a closed door is opened, the closed door is connected with the placing rack through a connecting piece, a connecting rod and a mounting piece, as shown in the figure, the connecting rod, the connecting piece and the mounting piece are in rotating connection, so that the placing rack can be lifted by opening the closed door, the placing rack is connected with a limiting baffle through a limiting piece, and the limiting piece is in clamping sliding connection with the limiting baffle, under the elastic action of the spring, when the placing rack is lifted to the outside of the device body, the limiting baffle moves towards two sides and is supported on the device body, so that the placing rack can be stably positioned on the upper end face of the device body, and the placing rack is lifted and locked.

However, in the process, a worker who opens the sealed door must always apply tension to the sealed door until one end of the limiting baffle at the bottom of the placing rack extends out of the device main body and is put on the side wall of the device main body to fix the placing rack, so that when a large number of articles are loaded in the placing rack, the worker cannot put his hands and rest in the process of lifting the placing rack, and therefore the device is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste heat utilization device for sodium silicate preparation, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a waste heat utilization device for sodium silicate preparation comprises a device body, a placing rack and a flow guide pipe, wherein a sealed door is arranged on the device body, a connecting rod is arranged between the sealed door and the placing rack, a rectangular plate is arranged on the inner wall of the device body, a plurality of ratchet grooves are uniformly formed in the rectangular plate at equal intervals, clamping pins are arranged at the bottom of the placing rack, the sealed door is opened by deflection, the connecting rod is utilized to drive the placing rack to be lifted, and meanwhile the clamping pins and the ratchet grooves are matched to lock the placing rack in a one-way limiting mode;

the sealed door is provided with a handle, the handle is provided with a movable rod, a linkage mechanism is arranged between the movable rod and the rectangular plate, the movable rod is moved and drives the rectangular plate to move by utilizing the linkage mechanism so as to separate the ratchet groove from the clamping pin, in the actual use process, the linkage mechanism is different from the prior art, the connecting rod is driven to move by deflecting the sealed door so as to drive the placing rack to ascend, the placing rack drives the clamping pin to push the rectangular plate so as to drive the rack to move, the fluted disc to rotate and the shaft to rotate, so that the torsion spring is stressed and twisted to provide self-restoring capacity for the rectangular plate, the placing rack can be locked at any time in the ascending process, the worker can be allowed to relax, and the placing rack can be locked under the condition that the placing rack is not required to be completely stretched out, so that the worker can use the placing rack conveniently, the crank is pulled by the pull rope through moving the movable rod, so that the shaft rotates, the ratchet groove is separated from the clamping pin, the locking of the placing frame is relieved conveniently and quickly, and the use of workers is further facilitated.

Preferably, the inner wall of the device body is provided with a sliding groove, one side of the rectangular plate is located in the sliding groove, one side of the rectangular plate is provided with a reset assembly, the placing frame is moved to drive the clamping pin to jack the rectangular plate, and then the reset assembly is utilized to provide self-resetting capability for the rectangular plate so that the clamping pin is limited and fixed on the ratchet groove.

Preferably, the reset assembly comprises racks arranged on the side walls of the two ends of the rectangular plate, a first shaft is arranged on the side wall of the device body, a first fluted disc meshed with the racks is arranged on the first shaft, a torsion spring is arranged on the first shaft, the clamping pin is located in the ratchet groove in the initial state of the torsion spring, the placing frame is moved to drive the clamping pin to jack the rectangular plate, and meanwhile, the torsion spring is stressed and twisted into the rectangular plate to provide self-resetting capability.

Preferably, the linkage mechanism comprises a crank arranged at one end of the shaft, a guide rail is arranged on the inner wall of the handle, the guide rail penetrates through the movable rod, a pull rope is arranged between the movable rod and one end of the crank, and the movable rod is moved to pull the crank by utilizing the pull rope so as to rotate the shaft;

a return spring is arranged on the guide rail;

the handle with be provided with the axis of rotation between the guide rail, just be provided with the axis of rotation on the device body lateral wall equally, just two are walked around in proper order to the stay cord the axis of rotation.

Preferably, airtight door one end is provided with axle two, axle two with this body coupling of device, just two one ends of axle are provided with fluted disc two, airtight door is equipped with two, just be provided with axle three on the device body lateral wall, the three both ends of axle all are provided with oblique fluted disc, two oblique fluted disc respectively with one fluted disc two meshing deflects one wantonly airtight door drives another airtight door deflects.

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

be different from prior art, in the in-service use process, it removes to drive the connecting rod through deflecting sealed door, and then it rises to drive the rack, the rack drives the bayonet lock top and moves the rectangular plate simultaneously, and then it removes to drive the rack, thereby it rotates to drive fluted disc one, and then it rotates to drive axle one, thereby so that the torsional spring atress twists reverse and provide from restoring to the throne for the rectangular plate, and then so that the rack can lock at any time at the in-process that rises, thereby can allow the staff to relax the rest, simultaneously under the condition that need not stretch out the rack completely, also can lock the rack, thereby make things convenient for the staff to use, utilize stay cord pulling crank through moving the movable rod afterwards, so that the axle rotates, and then so that ratchet groove and bayonet lock break away from, thereby convenient quick completion is to the work of removing the locking of rack, further make things convenient for staff's use.

Drawings

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

FIG. 2 is a schematic view of another orientation of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the present invention in partial cross-section of FIG. 2;

FIG. 4 is a schematic view of the cross-sectional structure of FIG. 3 according to the present invention.

In the figure: 1-the device body; 11-placing a rack; 12-a draft tube; 13-a hermetic door; 14-a connecting rod; 2-a rectangular plate; 3-a ratchet groove; 4-a bayonet lock; 5-a handle; 6-a movable rod; 7-a linkage mechanism; 15-a chute; 16-a reset component; 17-a rack; 18-axis one; 19-a first fluted disc; 21-a torsion spring; 71-a crank; 72-a guide rail; 73-a pull rope; 74-a return spring; 75-a rotating shaft; 76-shaft two; 77-fluted disc two; 78-Axis three; 79-inclined fluted disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a waste heat utilization device for sodium silicate preparation comprises a device body 1, a placing frame 11 and a flow guide pipe 12, wherein the placing frame 11 is positioned in the device body 1, a closed door 13 is arranged on the device body 1, a connecting rod 14 is arranged between the closed door 13 and the placing frame 11, two ends of the connecting rod 14 are respectively rotatably connected with the closed door 13 and the bottom of the placing frame 11 through rotating shafts, a rectangular plate 2 is arranged on the inner wall of the device body 1, a plurality of ratchet grooves 3 are uniformly arranged on the rectangular plate 2 at equal intervals, a bayonet 4 is arranged at the bottom of the placing frame 11, the closed door 13 is opened in a deflection mode, the placing frame 11 is driven to rise through the connecting rod 14, the placing frame 11 is locked through the bayonet 4 and the ratchet grooves 3 in a one-way limiting mode, the placing frame 11 can be locked at any time in the rising process, workers can be allowed to have a rest by hands, and can be simultaneously under the condition that the placing frame 11 does not need to be completely extended out, the placing rack 11 can be locked, so that the use by workers is convenient;

fixedly connected with handle 5 is gone up to airtight door 13, is provided with movable rod 6 on the handle 5, is provided with link gear 7 between movable rod 6 and the rectangular plate 2, moves movable rod 6 and utilizes link gear 7 to drive rectangular plate 2 and remove to make ratchet groove 3 break away from with bayonet lock 4, and then convenient quick completion is to the work of removing the locking of rack 11, thereby further makes things convenient for staff's use.

The device body 1 inner wall has been seted up spout 15, and rectangular plate 2 one side is located spout 15 and rather than inner wall sliding connection, and rectangular plate 2 one side is provided with reset assembly 16, moves rack 11 and drives bayonet lock 4 and push up rectangular plate 2, utilizes reset assembly 16 to provide from restoring to the throne ability for rectangular plate 2 afterwards to make the spacing fixed bayonet lock 4 of ratchet groove 3 on it.

The reset assembly 16 comprises racks 17 fixedly connected to side walls of two ends of the rectangular plate 2, one end of each rack 17 penetrates through a side wall of the device body 1 and is in sliding connection with the side wall, a first shaft 18 is arranged on the side wall of the device body 1, a plurality of bearing seats are fixedly connected to the side wall of the device body 1, the first shaft 18 penetrates through the bearing seats and is in rotating connection with the first shaft through a bearing, a first fluted disc 19 meshed with the rack 17 is fixedly connected to the first shaft 18, a torsion spring 21 is arranged on the first shaft 18, two ends of the torsion spring 21 are respectively fixedly connected with the first shaft 18 and the bearing seats, in an initial state of the torsion spring 21, the bayonet 4 is located in the ratchet groove 3, the movable placing frame 11 drives the bayonet 4 to jack the rectangular plate 2, the rack 17 is driven to move, the first fluted disc 19 is driven to rotate, the first shaft 18 is driven to rotate, and the torsion spring 21 is stressed to provide self-resetting capability for the rectangular plate 2.

The linkage mechanism 7 comprises a crank 71 fixedly connected with one end of the first shaft 18, a guide rail 72 is fixedly connected on the inner wall of the handle 5, the guide rail 72 penetrates through the movable rod 6 and is in sliding connection with the inner wall of the movable rod 6, a pull rope 73 is fixedly connected between the movable rod 6 and one end of the crank 71, and the movable rod 6 is moved to pull the crank 71 by using the pull rope 73 so as to enable the first shaft 18 to rotate;

a return spring 74 is arranged on the guide rail 72 and is used for assisting the movable rod 6 to return;

a rotating shaft 75 is rotatably connected between the handle 5 and the guide rail 72 through a bearing for changing the direction of the pulling rope 73, a rotating shaft 75 is also rotatably connected on the side wall of the device body 1 through a bearing for changing the direction of the pulling rope 73, a circular plate is fixedly connected to the end of the rotating shaft 75 for preventing the pulling rope 73 from being separated from a preset track, and the pulling rope 73 sequentially bypasses the two rotating shafts 75.

Sealed door 13 one end fixedly connected with axle two 76, axle two 76 passes through the bearing rotation with device body 1 and is connected, and axle two 76 one end fixedly connected with fluted disc two 77, sealed door 13 is equipped with two, and be provided with axle three 78 on the device body 1 lateral wall, axle three 78 passes the bearing frame and passes through the bearing rotation rather than being connected, the equal fixedly connected with oblique fluted disc 79 in axle three 78 both ends, two oblique fluted disc 79 mesh with a fluted disc two 77 respectively, a sealed door 13 that deflects wantonly can drive another sealed door 13 and deflect, and then can make two sealed doors 13 synchronous deflection, thereby reinforcing rack 11 stability that rises.

In the normal working process of the waste heat utilization device for preparing sodium silicate, the connecting rod 14 is driven to move through the deflection airtight door 13, the placing frame 11 is driven to ascend, meanwhile, the placing frame 11 drives the clamping pin 4 to push the rectangular plate 2, the rack 17 is driven to move, the fluted disc I19 is driven to rotate, and the shaft I18 is driven to rotate, so that the torsion spring 21 is stressed and twisted to provide self-resetting capability for the rectangular plate 2, the placing frame 11 can be locked at any time in the ascending process, the worker can be allowed to relax and have a rest, meanwhile, the placing frame 11 can be locked without completely extending out of the placing frame 11, the worker can use the device conveniently, the movable rod 6 is moved to pull the crank 71 through the pull rope 73, so that the shaft I18 rotates, the ratchet groove 3 is separated from the clamping pin 4, and the work of unlocking of the placing frame 11 is completed conveniently and rapidly, further facilitating the use of the staff.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sodium silicate preparation is with waste heat utilization equipment, includes device body (1), rack (11), honeycomb duct (12), be provided with airtight door (13) on device body (1), airtight door (13) with be provided with connecting rod (14), its characterized in that between rack (11): a rectangular plate (2) is arranged on the inner wall of the device body (1), a plurality of ratchet grooves (3) are uniformly formed in the rectangular plate (2) at equal intervals, bayonet locks (4) are arranged at the bottom of the placing rack (11), the airtight door (13) is opened in a deflection mode, the connecting rod (14) is used for driving the placing rack (11) to be lifted, and meanwhile the placing rack (11) is locked in a one-way limiting mode through the cooperation of the bayonet locks (4) and the ratchet grooves (3);

the sealing door (13) is provided with a handle (5), the handle (5) is provided with a movable rod (6), a linkage mechanism (7) is arranged between the movable rod (6) and the rectangular plate (2), the movable rod (6) is moved and driven by the linkage mechanism (7) to drive the rectangular plate (2) to move, so that the ratchet groove (3) is separated from the bayonet (4).

2. The waste heat utilization device for sodium silicate preparation according to claim 1, characterized in that: the device is characterized in that a sliding groove (15) is formed in the inner wall of the device body (1), one side of the rectangular plate (2) is located in the sliding groove (15), a reset component (16) is arranged on one side of the rectangular plate (2), the placing frame (11) is moved to drive the clamping pin (4) to jack the rectangular plate (2), and then the reset component (16) is utilized to provide self-resetting capability for the rectangular plate (2) so that the clamping pin (4) is fixed in a limiting mode in the ratchet groove (3).

3. The waste heat utilization device for sodium silicate preparation according to claim 2, characterized in that: reset assembly (16) include all be provided with rack (17) on rectangular plate (2) both ends lateral wall, be provided with axle one (18) on device body (1) lateral wall, be provided with fluted disc one (19) with rack (17) meshing on axle one (18), just be provided with torsional spring (21) on axle one (18) under torsional spring (21) initial condition, bayonet lock (4) are located in ratchet groove (3), remove rack (11) drive bayonet lock (4) top move rectangular plate (2), simultaneously torsional spring (21) atress is twistd reverse and is done rectangular plate (2) provide from restoring to the ability.

4. The waste heat utilization device for sodium silicate preparation according to claim 3, characterized in that: the linkage mechanism (7) comprises a crank handle (71) arranged at one end of the first shaft (18), a guide rail (72) is arranged on the inner wall of the handle (5), the guide rail (72) penetrates through the movable rod (6), a pull rope (73) is arranged between the movable rod (6) and one end of the crank handle (71), and the movable rod (6) is moved to pull the crank handle (71) by utilizing the pull rope (73) so as to enable the first shaft (18) to rotate;

a return spring (74) is arranged on the guide rail (72);

a rotating shaft (75) is arranged between the handle (5) and the guide rail (72), the rotating shaft (75) is also arranged on the side wall of the device body (1), and the pull rope (73) sequentially bypasses two rotating shafts (75).

5. The waste heat utilization device for sodium silicate preparation according to claim 4, characterized in that: airtight door (13) one end is provided with axle two (76), axle two (76) with device body (1) is connected, just axle two (76) one end is provided with fluted disc two (77), airtight door (13) is equipped with two, just be provided with axle three (78) on device body (1) lateral wall, axle three (78) both ends all are provided with oblique fluted disc (79), two fluted disc (79) respectively with one fluted disc two (77) meshing, an arbitrary fan that deflects airtight door (13) drives another airtight door (13) deflection.