CN213161403U - Antifreezing solution spraying system for coal transportation anti-freezing system - Google Patents
Antifreezing solution spraying system for coal transportation anti-freezing system Download PDFInfo
- Publication number
- CN213161403U CN213161403U CN202021572372.9U CN202021572372U CN213161403U CN 213161403 U CN213161403 U CN 213161403U CN 202021572372 U CN202021572372 U CN 202021572372U CN 213161403 U CN213161403 U CN 213161403U
- Authority
- CN
- China
- Prior art keywords
- liquid
- antifreeze
- communicated
- fixed
- stirring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses an antifreeze solution spraying system for a coal transportation anti-freezing and anti-sticking system, which comprises an antifreeze solution source, an antifreeze solution pump, a storage stirring device, an air compressor and a spraying device; the antifreeze liquid source is communicated with a liquid inlet of the antifreeze liquid pump through a pipeline; the liquid outlet of the antifreeze liquid pump is communicated with the liquid inlet of the storage stirring device; the air outlet of the air compressor is communicated with the air inlet of the storage stirring device through an air inlet pipe; the liquid outlet of the storage stirring device is communicated with the inlet of the liquid distribution pipe of the spraying device through a pipeline. The advantages are that: the utility model has simple connection relation, easy realization and automatic control function; the normal operation of the production system is ensured, and the labor intensity of workers is reduced; the spraying effect of the anti-freezing solution is ensured, and further, the raw coal is prevented from freezing; the applicability of the equipment can be improved, and different use requirements can be met; meanwhile, the environment can be prevented from being polluted, and the antifreezing solution can be conveniently and uniformly recovered.
Description
The technical field is as follows:
the utility model relates to a coal transportation anti-freezing equipment technical field, in particular to antifreeze solution sprinkler system that is used for coal transportation to prevent frostbite and glues system.
Background art:
coal quality in northern areas has high water content, and is cold and low-temperature in winter, and when coal is transported on a belt conveyor without heating, small-particle raw coal containing moisture is easily frozen and stuck on a belt carrying surface to form a frozen and stuck layer; the following problems exist during the running of the adhesive tape: 1. after the frozen layer is formed on the adhesive tape, the abrasion and even the damage of the sweeper are accelerated; in order to clean the frozen layer on the adhesive tape, the pressure of the cleaner needs to be increased, so that the adhesive tape is easily damaged by tearing and the like, the service life of the adhesive tape machine is shortened, the coal transportation efficiency is reduced, and the maintenance cost of equipment is increased; 2. the former coal of tiny particle that freezes on the sticky tape surface drops easily because of the vibrations of sticky tape and the friction of bearing roller, leads to forming a large amount of coal breakage at the sticky tape return stroke section, needs the frequent clearance of staff, and there is the potential safety hazard staff to clearing up the coal breakage of the sticky tape below of operation, and shuts down the clearance, can cause the production to break, has reduced production system's efficiency.
The utility model has the following contents:
an object of the utility model is to provide a connection structure is simple, and has guaranteed the antifreeze solution sprinkler system that is used for coal transportation system of preventing frostbite and glues of production system normal operating.
The utility model discloses by following technical scheme implement: an antifreeze spraying system for a coal transportation anti-freezing and anti-sticking system comprises an antifreeze source, an antifreeze pump, a storage stirring device, an air compressor and a spraying device; the antifreeze liquid source is communicated with a liquid inlet of the antifreeze liquid pump through a pipeline; the liquid outlet of the antifreezing liquid pump is communicated with the liquid inlet of the storage stirring device; the air outlet of the air compressor is communicated with the air inlet of the storage stirring device through an air inlet pipe; the liquid outlet of the storage stirring device is communicated with the inlet of the liquid distribution pipe of the spraying device through a pipeline.
Further, the device also comprises a liquid level sensor, a pressure sensor, an ambient temperature sensor and a controller; the liquid level sensor and the pressure sensor are arranged in the box body of the storage stirring device; an electromagnetic valve is arranged on a pipeline between the storage stirring device and the spraying device; the signal output ends of the liquid level sensor, the pressure sensor and the environment temperature sensor are connected with the signal input end of the controller through signals; and the signal output end of the controller is respectively connected with the signal input ends of the antifreezing solution pump, the air compressor, the electromagnetic valve and the driving motor of the storage stirring device through signals.
Further, the storage stirring device comprises a box body, a driving motor, a box cover and a stirring shaft, wherein the box cover is fixedly arranged on the box body in a split cover mode, and the stirring shaft is vertically arranged in the box body; a liquid inlet is formed in the box cover, and a liquid outlet is formed in the bottom end of the box body; the top surface of the box cover is fixed with the driving motor, and the top end of the stirring shaft penetrates through the box cover in a sealing manner to be in transmission connection with the output end of the driving motor; the outer wall of the stirring shaft is fixed with a plurality of stirring rods which are horizontally arranged.
Furthermore, a closed liquid storage box is fixedly attached to the bottom surface of the box cover and is communicated with a liquid inlet in the box cover; the stirring shaft penetrates through the liquid storage box in a sealing manner, the stirring shaft is a hollow shaft with a closed bottom end, and a liquid passing hole communicated with the liquid storage box is formed in the stirring shaft arranged in the liquid storage box; the stirring rod is of a hollow structure with a closed end and communicated with the stirring shaft, and a plurality of liquid discharge ports are formed in the bottom surface of the stirring rod.
Further, an air distribution device is fixed in the box body below the stirring shaft through a connecting mechanism, and an air inlet of the air distribution device is communicated with the air inlet pipe.
Further, the gas distribution device comprises two concentric and horizontally arranged annular gas pipes; the two annular air pipes are communicated through a connecting pipe, and a plurality of exhaust holes are formed in the bottom surface of each annular air pipe along the circumferential direction; the annular air pipe arranged on the outer ring is communicated with and fixed with a branch pipe of which the air outlet points to the corner of the box body, and the annular air pipe arranged on the outer ring is provided with the air inlet.
Further, the connecting mechanism comprises a bolt and a pressure spring; more than three connecting plates which are uniformly distributed along the circumferential direction are vertically fixed on the outer wall of the gas distribution device; the end part of the bolt penetrates through the connecting plate outwards relative to the gas distribution device and is sleeved with a tightening nut in a screwed mode, the bolt between the tightening nut and the connecting plate is sleeved with the pressure spring, and a nut of the bolt is abutted to the connecting plate; a clamping groove corresponding to the bolt is formed in the inner wall of the box body, and the end part of the bolt is movably arranged in the corresponding clamping groove; the inner wall of the box body is vertically provided with a guide groove, and the bottom end of the guide groove extends to the corresponding clamping groove.
Further, the spraying device is arranged at the head of the adhesive tape machine; the spraying device comprises the liquid distribution pipe, two telescopic pillars and a plurality of antifreezing liquid nozzles which are uniformly communicated and arranged on the outer wall of the liquid distribution pipe; the two telescopic supporting columns are respectively fixed on the machine frames on the two sides of the adhesive tape machine; a fixed shaft is connected between the top ends of the two telescopic support columns, a sleeve is rotatably arranged outside the fixed shaft, the liquid distribution pipe is fixed on the outer wall of the sleeve, the liquid distribution pipe is arranged along the axial direction of the sleeve, and the antifreezing liquid nozzle and the sleeve are respectively arranged on two sides of the liquid distribution pipe; a driven gear is fixedly sleeved outside one end of the sleeve, a driving mechanism is fixed at the top of the telescopic support column adjacent to the driven gear, and a driving gear in meshing transmission with the driven gear is fixed on a driving shaft of the driving mechanism; and a screw with the top end movably abutted against the fixed shaft is screwed on the side wall of the sleeve.
Furthermore, a vertical baffle is fixed on the inner side wall of the fixing part of each telescopic support column, and a liquid collecting tank is fixed at the bottom end of each baffle.
Further, a liquid outlet of the liquid collecting tank is communicated with a liquid inlet of the collecting tank through a pipeline.
The utility model has the advantages that:
1. the utility model has simple connection relation, easy realization and automatic control function; the antifreezing solution is sprayed on the adhesive tape, so that the adhesive tape and the raw coal are effectively prevented from being frozen and stuck; the problem that a frozen layer is formed on the surface of the adhesive tape is avoided, the service life of the adhesive tape machine is prolonged, the equipment maintenance cost is reduced, and the coal transportation efficiency is improved; the coal falling amount is reduced, so that special shutdown cleaning is avoided, the normal operation of a production system is ensured, and the labor intensity of workers is reduced;
2. the utility model discloses a storage agitating unit can effectually carry out abundant stirring to antifreeze, guarantees that antifreeze can not appear the phenomenon of raw materials deposit, has effectually avoided sprinkler and pipeline to block up in the sprinkler system, guarantees the effect of spraying of antifreeze, and then prevents that the raw coal from freezing;
3. by the spraying device, the angle and the height of the antifreeze solution nozzle can be adjusted according to the antifreeze agent formula, the applicability of the device can be improved, and different use requirements can be met; meanwhile, the antifreeze sprayed out of the adhesive tape can be collected through the baffle, the liquid collecting tank and the collecting tank, so that on one hand, the environment can be prevented from being polluted, and on the other hand, the antifreeze can be conveniently recycled and treated uniformly.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the system control of the present invention.
FIG. 3 is a schematic structural view of the storage stirring device.
Fig. 4 is a view taken along direction a of fig. 3.
Fig. 5 is a schematic structural view of the spraying device.
The parts in the drawings are numbered as follows:
an antifreeze liquid source 1, an antifreeze liquid pump 2, a storage stirring device 3, a box body 31, a clamping groove 311,
the device comprises a guide groove 312, a driving motor 32, a box cover 33, a stirring shaft 34, a stirring rod 35, a liquid discharge port 351, a liquid storage box 36, a liquid passing hole 361, a connecting mechanism 37, a connecting plate 371, a jacking nut 372, a pressure spring 373, a nut 374, a bolt 375, a gas distribution device 38, an annular air pipe 381, an exhaust hole 3811, a connecting pipe 382, a branch pipe 383, an air compressor 4, a spraying device 5, a liquid distribution pipe 51, a telescopic support column 52, an antifreeze nozzle 53, a fixed shaft 54, a sleeve pipe 55, a driven gear 56, a driving mechanism 57, a driving gear 58, a screw 59, a liquid level sensor 6, a pressure sensor 7, an ambient temperature sensor 8, a controller 9, an air inlet pipe 10, an electromagnetic valve 11, a baffle plate 12, a liquid collecting tank 13, a collecting tank 14.
The specific implementation mode is as follows:
as shown in fig. 1-2, an antifreeze spraying system for a coal transportation anti-freezing and anti-sticking system comprises an antifreeze source 1, an antifreeze pump 2, a storage and stirring device 3, an air compressor 4, a spraying device 5, a liquid level sensor 6, a pressure sensor 7, an ambient temperature sensor 8 and a controller 9; the antifreeze liquid source 1 is communicated with a liquid inlet of the antifreeze liquid pump 2 through a pipeline; the liquid outlet of the antifreeze liquid pump 2 is communicated with the liquid inlet of the storage stirring device 3; the air outlet of the air compressor 4 is communicated with the air inlet of the storage stirring device 3 through an air inlet pipe 10; the liquid outlet of the storage stirring device 3 is communicated with the inlet of the liquid distribution pipe 51 of the spraying device 5 through a pipeline.
A liquid level sensor 6 and a pressure sensor 7 are arranged in a box body 31 of the storage stirring device 3; an electromagnetic valve 11 is arranged on a pipeline between the storage stirring device 3 and the spraying device 5; the signal output ends of the liquid level sensor 6, the pressure sensor 7 and the environment temperature sensor 8 are connected with the signal input end of the controller 9 through signals; the signal output end of the controller 9 is respectively connected with the signal input ends of the antifreeze liquid pump 2, the air compressor 4, the electromagnetic valve 11 and the driving motor 32 of the storage stirring device 3 through signals.
As shown in fig. 3-4, the storage stirring device 3 includes a box 31, a driving motor 32, a box cover 33 fixed on the box 31 in a split cover manner, and a stirring shaft 34 vertically disposed in the box 31; a liquid inlet is arranged on the box cover 33, and a liquid outlet is arranged at the bottom end of the box body 31; a driving motor 32 is fixed on the top surface of the box cover 33, and the top end of the stirring shaft 34 penetrates through the box cover 33 in a sealing manner to be in transmission connection with the output end of the driving motor 32; a plurality of stirring rods 35 which are horizontally arranged are fixed on the outer wall of the stirring shaft 34; in the process that the driving motor 32 drives the stirring shaft 34 to rotate, the antifreeze in the box body 31 is stirred by the stirring rod 35, so that the antifreeze is in a dynamic state all the time, and the antifreeze is prevented from being deposited.
A closed liquid storage box 36 is fixedly attached to the bottom surface of the box cover 33, and the liquid storage box 36 is communicated with a liquid inlet on the box cover 33; the stirring shaft 34 hermetically penetrates through the liquid storage box 36, the stirring shaft 34 is a hollow shaft with a closed bottom end, and a liquid passing hole 361 communicated with the liquid storage box 36 is formed in the stirring shaft 34 arranged in the liquid storage box 36; the stirring rod 35 is a hollow structure with a closed end and communicated with the stirring shaft 34, and the bottom surface of the stirring rod 35 is provided with a plurality of liquid discharge ports 351; the antifreeze is supplemented into the liquid storage box 36 from the liquid inlet on the box cover 33, flows into the hollow stirring shaft 34 through the liquid hole 361, is downwards discharged into the box body 31 through the liquid outlet 351 on the stirring rod 35, and simultaneously stirs the antifreeze in the vertical direction on the box body 31, so that the antifreeze can be stirred only in the horizontal direction by the stirring rod 35, and is more fully stirred.
A gas distribution device 38 is fixed in the box body 31 below the stirring shaft 34 through a connecting mechanism 37, a gas inlet of the gas distribution device 38 is communicated with the gas inlet pipe 10, and the gas distribution device 38 comprises two concentric and horizontally arranged annular gas pipes 381; the two annular air pipes 381 are communicated through a connecting pipe 382, and a plurality of exhaust holes 3811 are formed in the bottom surface of each annular air pipe 381 along the circumferential direction; a branch pipe 383 with an air outlet pointing to the corner of the box body 31 is fixedly communicated with the annular air pipe 381 arranged on the outer ring, and an air inlet is formed in the annular air pipe 381 arranged on the outer ring; the air inlet of the air distribution device 38 is communicated with the air inlet pipe 10 through a quick connector, compressed air firstly enters the annular air pipe 381 on the outer ring of the air distribution device 38 through the air inlet pipe 10 and then enters the annular air pipe 381 on the inner ring through the connecting pipe 382, and meanwhile, the compressed air is blown to the bottom of the box body 31 and the corners of the box body through the exhaust holes 3811 and the branch pipes 383, so that the places which are difficult to reach by the stirring rods 35 are effectively stirred; from this, through the utility model discloses can carry out abundant stirring to the antifreeze in the whole box 31, and then can not appear in the assurance box 31 the sedimentary phenomenon of antifreeze raw materials, effectively avoid preventing frostbite and glue equipment and pipeline jam in the system, guarantee the effect of spraying of antifreeze, and then prevent that the raw coal from freezing.
The connecting mechanism 37 includes a bolt 375 and a compression spring 373; more than three connecting plates 371 are vertically fixed on the outer wall of the gas distribution device 38 and are uniformly distributed along the circumferential direction, and in the embodiment, four connecting plates 371 are uniformly distributed; the end part of the bolt 375 outwards penetrates through the connecting plate 371 relative to the gas distribution device 38 and is sleeved and screwed with a tightening nut 372, a compression spring 373 is sleeved on the bolt 375 between the tightening nut 372 and the connecting plate 371, and a nut 374 of the bolt 375 is abutted against the connecting plate 371; a clamping groove 311 corresponding to the bolt 375 is formed in the inner wall of the box body 31, and the end part of the bolt 375 is movably arranged in the corresponding clamping groove 311; a guide groove 312 with the bottom end extending into the corresponding clamping groove 311 is vertically formed in the inner wall of the box body 31, and the depth of the clamping groove 311 is greater than that of the guide groove 312; under the action of the guide groove 312, the gas distribution device 38 can be more conveniently and rapidly disassembled; when the gas distribution device 38 is installed, the box cover 33 is opened, the gas distribution device 38 is pushed from the box opening of the box body 31 to the box bottom, the end of the bolt 375 is in sliding contact with the inner wall of the box body 31 along the corresponding guide groove 312, the pressure spring 373 is in a compressed state, the nut 374 of the bolt 375 is separated from the connecting plate 371, when the end of the bolt 375 slides into the corresponding clamping groove 311, the nut 374 of the bolt 375 is clamped on the corresponding connecting plate 371 under the action of the pressure spring 373, and the tightening nut 372 is pressed on the inner wall of the box body 31 at the same time, at this time, the gas distribution device 38 is fixed at a set position through the connecting mechanism 37.
As shown in fig. 5, the spraying device 5 is disposed at the head of the tape machine 15; the spraying device 5 comprises a liquid distribution pipe 51, two telescopic pillars 52 and a plurality of antifreeze solution nozzles 53 which are uniformly communicated with the outer wall of the liquid distribution pipe 51; the two telescopic struts 52 are respectively fixed on the machine frame 152 at the two sides of the adhesive tape machine 15; a fixed shaft 54 is connected between the top ends of the two telescopic support columns 52, a sleeve 55 is rotatably arranged outside the fixed shaft 54, a liquid distribution pipe 51 is fixed on the outer wall of the sleeve 55, the liquid distribution pipe 51 is arranged along the axial direction of the sleeve 55, and an antifreezing solution nozzle 53 and the sleeve 55 are respectively arranged at two sides of the liquid distribution pipe 51; the distance between the antifreeze nozzle 53 and the adhesive tape 151 can be adjusted by adjusting the height of the telescopic support 52 so as to meet different use requirements; the sleeve 55 is rotated to drive the liquid distribution pipe 51 and the antifreeze nozzle 53 to integrally rotate, so that the aim of adjusting the angle of the antifreeze nozzle 53 is fulfilled; a driven gear 56 is fixedly sleeved outside one end of the sleeve 55, a driving mechanism 57 is fixed at the top of the telescopic support column 52 adjacent to the driven gear 56, and a driving gear 58 in meshing transmission with the driven gear 56 is fixed on a driving shaft of the driving mechanism 57; a screw 59 with the top end movably abutted against the fixed shaft 54 is screwed on the side wall of the sleeve 55; the driving mechanism 57 drives the driving gear 58 to rotate through the driving shaft, further drives the driven gear 56 engaged with the driving gear to rotate, and simultaneously drives the sleeve 55 to rotate, so that the adjustment is convenient, and after the required angle is adjusted, the sleeve 55 and the fixed shaft 54 can be locked by screwing the screw 59, so that the sleeve 55 is prevented from rotating due to vibration of sprayed antifreeze.
A vertical baffle plate 12 is respectively fixed on the inner side wall of the fixing part of each telescopic strut 52, and a liquid collecting tank 13 is fixed at the bottom end of the baffle plate 12; the antifreeze sprayed from the nozzles 53 on both sides of the antifreeze belt 151 collides with the baffle 12, then flows down along the baffle 12 to the liquid collecting tank 13, and is collected by the liquid collecting tank 13, so that the antifreeze can be prevented from polluting the surrounding environment of the antifreeze belt 151; the liquid outlet of the liquid collecting tank 13 is communicated with the liquid inlet of the collecting tank 14 through a pipeline; after the antifreeze in the liquid collecting tank 13 is collected to a certain amount, the antifreeze pump 2 in the liquid collecting tank 13 is collected into the collecting tank 14 in a unified manner, and the antifreeze in the collecting tank 14 can be recycled after further clarification and filtration, so that waste is avoided, and the utilization rate of the antifreeze is improved.
The working principle is as follows: before coal falls on the adhesive tape 151, the environmental temperature sensor 8 monitors the environmental temperature constantly and transmits a signal to the controller 9, when the environmental temperature is lower than a set value, the controller 9 controls the driving motor 32 to be turned on, firstly, the antifreeze in the box body 31 is stirred and mixed, after a certain time delay, the electromagnetic valve 11 is controlled to be turned on, the antifreeze enters the liquid distribution pipe 51 in the spraying device 5 and is sprayed out to the surface of the adhesive tape 151 from the antifreeze nozzle 53, so that a uniform and fine antifreeze isolation layer is formed between the working surface of the adhesive tape 151 and the coal carried by the adhesive tape 151, and the coal is prevented from being frozen and adhered to the adhesive tape 151; further avoiding the problem of forming a frozen layer on the surface of the adhesive tape 151, prolonging the service life of the adhesive tape machine 15, reducing the equipment maintenance cost and improving the coal transportation efficiency; and the coal falling amount is reduced, so that special shutdown cleaning is avoided, the normal operation of a production system is ensured, and the labor intensity of workers is reduced.
The pressure sensor 7 constantly monitors the pressure in the box body 31 of the storage stirring device 3, and ensures that the pressure in the box body 31 is in a proper range, so that the antifreeze can be effectively sprayed out from the antifreeze nozzle 53; when the detected pressure is lower than a set value, the controller 9 controls the air compressor 4 to be opened, and the pressure in the box body 31 is increased; when the detected pressure is higher than the set value, the controller 9 controls the air compressor 4 to be closed, and automatic adjustment of the pressure in the tank 31 is realized.
The liquid level sensor 6 detects the liquid level in the box 31 for storing the stirring device 3 constantly, when the detected liquid level reaches the lower limit value, the controller 9 controls the antifreeze pump 2 and the driving motor 32 to be opened, the antifreeze is pumped into the liquid storage box 36 for storing the stirring device 3 and sprayed into the box 31 through the liquid outlet on the stirring rod 35, so that the function of adding the antifreeze is achieved, and the antifreeze is mixed more uniformly; when the detected liquid level reaches the upper limit value, the controller 9 controls the antifreeze pump 2 and the drive motor 32 to be turned off.
The utility model discloses the relation of connection is simple, easily realizes to have the automatic control function.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The antifreeze spraying system for the coal transportation anti-freezing and anti-sticking system is characterized by comprising an antifreeze source, an antifreeze pump, a storage stirring device, an air compressor and a spraying device;
the antifreeze liquid source is communicated with a liquid inlet of the antifreeze liquid pump through a pipeline; the liquid outlet of the antifreezing liquid pump is communicated with the liquid inlet of the storage stirring device;
the air outlet of the air compressor is communicated with the air inlet of the storage stirring device through an air inlet pipe;
the liquid outlet of the storage stirring device is communicated with the inlet of the liquid distribution pipe of the spraying device through a pipeline.
2. The antifreeze spraying system for a coal transportation anti-freeze system according to claim 1, further comprising a liquid level sensor, a pressure sensor, an ambient temperature sensor, and a controller;
the liquid level sensor and the pressure sensor are arranged in the box body of the storage stirring device;
an electromagnetic valve is arranged on a pipeline between the storage stirring device and the spraying device;
the signal output ends of the liquid level sensor, the pressure sensor and the environment temperature sensor are connected with the signal input end of the controller through signals;
and the signal output end of the controller is respectively connected with the signal input ends of the antifreezing solution pump, the air compressor, the electromagnetic valve and the driving motor of the storage stirring device through signals.
3. The antifreeze spraying system for the coal transportation anti-freezing and anti-sticking system according to claim 2, wherein the storage and stirring device comprises a box body, a box cover and a stirring shaft, wherein the box cover, the driving motor and the split cover are fixedly arranged on the box body, and the stirring shaft is vertically arranged in the box body;
a liquid inlet is formed in the box cover, and a liquid outlet is formed in the bottom end of the box body;
the top surface of the box cover is fixed with the driving motor, and the top end of the stirring shaft penetrates through the box cover in a sealing manner to be in transmission connection with the output end of the driving motor;
the outer wall of the stirring shaft is fixed with a plurality of stirring rods which are horizontally arranged.
4. The antifreeze spraying system for the coal transportation anti-freezing and anti-sticking system according to claim 3, wherein a closed liquid storage box is fixedly attached to the bottom surface of the box cover and is communicated with the liquid inlet on the box cover;
the stirring shaft penetrates through the liquid storage box in a sealing manner, the stirring shaft is a hollow shaft with a closed bottom end, and a liquid passing hole communicated with the liquid storage box is formed in the stirring shaft arranged in the liquid storage box;
the stirring rod is of a hollow structure with a closed end and communicated with the stirring shaft, and a plurality of liquid discharge ports are formed in the bottom surface of the stirring rod.
5. The antifreeze spraying system for the coal transportation anti-freezing system according to claim 3 or 4, wherein a gas distribution device is fixed in the box body below the stirring shaft through a connecting mechanism, and a gas inlet of the gas distribution device is communicated with the gas inlet pipe.
6. The antifreeze fluid spraying system for a coal transportation anti-freezing system according to claim 5, wherein said gas distribution means comprises two concentric and horizontally disposed annular gas pipes;
the two annular air pipes are communicated through a connecting pipe, and a plurality of exhaust holes are formed in the bottom surface of each annular air pipe along the circumferential direction; the annular air pipe arranged on the outer ring is communicated with and fixed with a branch pipe of which the air outlet points to the corner of the box body, and the annular air pipe arranged on the outer ring is provided with the air inlet.
7. The antifreeze spraying system for a coal transportation anti-freeze adhesion system of claim 5, wherein said connection mechanism comprises a bolt and a compression spring;
more than three connecting plates which are uniformly distributed along the circumferential direction are vertically fixed on the outer wall of the gas distribution device;
the end part of the bolt penetrates through the connecting plate outwards relative to the gas distribution device and is sleeved with a tightening nut in a screwed mode, the bolt between the tightening nut and the connecting plate is sleeved with the pressure spring, and a nut of the bolt is abutted to the connecting plate;
a clamping groove corresponding to the bolt is formed in the inner wall of the box body, and the end part of the bolt is movably arranged in the corresponding clamping groove;
the inner wall of the box body is vertically provided with a guide groove, and the bottom end of the guide groove extends to the corresponding clamping groove.
8. The antifreeze fluid spraying system for the coal transportation anti-freezing system according to claim 2, wherein the spraying device is disposed at the head of the belt conveyor; the spraying device comprises the liquid distribution pipe, two telescopic pillars and a plurality of antifreezing liquid nozzles which are uniformly communicated and arranged on the outer wall of the liquid distribution pipe;
the two telescopic supporting columns are respectively fixed on the machine frames on the two sides of the adhesive tape machine;
a fixed shaft is connected between the top ends of the two telescopic support columns, a sleeve is rotatably arranged outside the fixed shaft, the liquid distribution pipe is fixed on the outer wall of the sleeve, the liquid distribution pipe is arranged along the axial direction of the sleeve, and the antifreezing liquid nozzle and the sleeve are respectively arranged on two sides of the liquid distribution pipe;
a driven gear is fixedly sleeved outside one end of the sleeve, a driving mechanism is fixed at the top of the telescopic support column adjacent to the driven gear, and a driving gear in meshing transmission with the driven gear is fixed on a driving shaft of the driving mechanism; and a screw with the top end movably abutted against the fixed shaft is screwed on the side wall of the sleeve.
9. The antifreeze spraying system for coal transportation anti-freeze system according to claim 8, wherein a vertical baffle is fixed on the inner sidewall of the fixing portion of each telescopic support, and a sump is fixed at the bottom end of the baffle.
10. The antifreeze spraying system for a coal transportation anti-freezing system according to claim 9, wherein the liquid outlet of the liquid collecting tank is communicated with the liquid inlet of the collecting tank through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572372.9U CN213161403U (en) | 2020-07-31 | 2020-07-31 | Antifreezing solution spraying system for coal transportation anti-freezing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021572372.9U CN213161403U (en) | 2020-07-31 | 2020-07-31 | Antifreezing solution spraying system for coal transportation anti-freezing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213161403U true CN213161403U (en) | 2021-05-11 |
Family
ID=75797747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021572372.9U Active CN213161403U (en) | 2020-07-31 | 2020-07-31 | Antifreezing solution spraying system for coal transportation anti-freezing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213161403U (en) |
-
2020
- 2020-07-31 CN CN202021572372.9U patent/CN213161403U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202247748U (en) | Combined sanitation sweeper | |
| CN111659489B (en) | Environment-friendly type municipal road and bridge engineering supervision garbage recycling device and treatment method | |
| CN213161403U (en) | Antifreezing solution spraying system for coal transportation anti-freezing system | |
| CN111470289A (en) | Intelligent belt water cleaning and circulating system for bulk material conveying | |
| CN203737643U (en) | Automatic cleaning device for tamping device | |
| CN208346726U (en) | A kind of environmental protection machinery spray equipment | |
| CN106861963B (en) | Antifreezing solution spraying device for freight train | |
| CN111939704B (en) | Dust collector for building engineering | |
| CN212882212U (en) | Antifreeze solution stirring device for coal transportation anti-freezing and anti-sticking system | |
| CN212575996U (en) | Spray tower for chemical tail gas treatment | |
| CN211677922U (en) | Be used for industry to peel off residue processing apparatus | |
| CN209867329U (en) | Energy-concerving and environment-protective heat sink of casting shop | |
| CN112979069A (en) | Multi-level efficient sewage treatment aeration equipment | |
| CN110695029A (en) | Greasy dirt belt cleaning device in vertical storage tank | |
| CN213161401U (en) | Adjustable anti-freezing fluid spraying mechanism | |
| CN212559491U (en) | Heavy zinc oxide calcining device | |
| CN217598719U (en) | Electric crawler carrier | |
| CN221256861U (en) | Drainage device for gas extraction pipeline | |
| CN212914969U (en) | Dust fall system of stockyard | |
| CN219168027U (en) | Air environmental protection dust device | |
| CN220951677U (en) | Waste discharge device for acetylene production | |
| CN218980928U (en) | Dust reducing and purifying device for construction site | |
| CN213593211U (en) | Concrete performance curing means | |
| CN219519738U (en) | Laser radar cleaning device for mining truck | |
| CN213792362U (en) | Machining device capable of being stably fixed and used for gear box of extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |