CN112848621B - Horizontal trickle of compound geomembrane is got rid of limit device - Google Patents
Horizontal trickle of compound geomembrane is got rid of limit device Download PDFInfo
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- CN112848621B CN112848621B CN202110175966.9A CN202110175966A CN112848621B CN 112848621 B CN112848621 B CN 112848621B CN 202110175966 A CN202110175966 A CN 202110175966A CN 112848621 B CN112848621 B CN 112848621B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
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Abstract
The invention discloses a transverse water spraying and edge throwing device for a composite geomembrane. The invention relates to the technical field of edge throwing in composite geomembrane production, in particular to a composite geomembrane transverse water spraying and edge throwing device which can spray water to the edge throwing position of a geotextile to achieve rapid cooling, form an air curtain on the geotextile, accelerate the suction of a water-vapor mixture through a receiving suction disc under the action of negative pressure, cannot influence a non-edge throwing area, can automatically adjust the distance between a movable press roll shaft and a fixed press roll shaft according to the increase of the thickness of a composite film, simultaneously keeps the tension between the geotextile and a tension adjusting guide roll all the time, is convenient for carrying out composite operation on the geotextile, and simultaneously ensures the edge throwing range and the precision quality.
Description
Technical Field
The invention relates to the technical field of edge throwing in composite geomembrane production, in particular to a transverse water spraying and edge throwing device for a composite geomembrane.
Background
The composite geomembrane is a composite geomembrane material, and is produced and molded by combining geotextile and geomembrane, the composite geomembrane is applied to water conservancy seepage-proofing engineering more frequently, and is mainly applied to seepage-proofing main systems in reservoirs, artificial lakes, artificial rivers, river channel treatment and refuse landfills, the seepage-proofing function of the composite geomembrane mainly depends on a composite geomembrane layer, after the composite geomembrane layer is compounded, the integral corrosion resistance, tensile resistance, uneven settlement adapting and other capabilities of the composite geomembrane can be improved, and the functions of air exhaust, drainage, isolation and reinforcement can be realized while seepage is prevented. Since seepage is required, the composite geomembrane needs to be connected during construction, and the membrane is firmly connected without a gap.
At present, when the composite geomembrane is produced, the geotextiles produced in advance need to be compounded and pressed onto the geomembrane, but because the composite geomembrane needs to be spliced and welded or adhesively connected when in-site construction and use, the civil membranes of the lap joint part need to be welded together, if the geomembrane and the geomembrane are compounded together, the membranes can not be separated during welding, and the composite membrane can not be welded. So need get rid of the limit according to the lateral position of operation requirement to geomembrane and geotechnological cloth, the geotechnological cloth and the geomembrane that get rid of the limit position are in the detached state to do not carry out compound bonding, make things convenient for the on-the-spot concatenation of later stage job to use, and need get rid of the limit with geotechnological cloth and geomembrane all around in advance when production, reserve the welding limit and just can make things convenient for subsequent welding when the construction. However, the existing composite geomembrane is not provided with a good solution for transversely throwing edges, the traditional composite geomembrane is low in transverse edge throwing action efficiency and low in edge throwing quality, and the processing production and the use of the composite geomembrane are influenced.
Patent application with publication number CN209723054U discloses a lateral edge throwing device of a composite geomembrane, which comprises: the side throwing frame is provided with a water tank; and the lower pressing device enables the geotextile transverse section passing through the side throwing frame to enter the water tank, so that the geotextile transverse section is soaked to limit the geotextile soaking position to be compounded with the geomembrane. This patent can make geotechnological cloth cooperation geomembrane compound smoothly, can accurately control the horizontal limit action of getting rid of accomplishing compound geomembrane before geotechnological cloth and geomembrane compound, but in the use, the control precision of getting rid of the limit position to geotechnological cloth is not high, can lead to the fact the influence to the position that the end faced the limit that soaks at the in-process of soaking, and the moisture on the geotechnological cloth after soaking can anomalous flow, not only lead to the fact the influence to getting rid of the limit position, still can influence the function of inside apparatus, and the flexibility ratio of acceptable film thickness is not high when compounding, and along with the consumption of geotechnological cloth, the central point position constantly changes, the ejection of compact tension of geotechnological cloth can's unable adjustment according to the change of central point of this device, can make geotechnological cloth can't keep suitable, be convenient for the complex state, influence the production of compound geomembrane.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the air curtain which can spray water and water mist in an accurate area to the edge throwing position of the geotextile in the compounding process to achieve the uniform rapid cooling effect, and can form a corresponding edge throwing width on the geotextile under the air guide effect of the front and back blowout prevention air guide baffles, so that the water-vapor mixture can be discharged only through two sides of the short edge of the geotextile, negative pressure is formed inside the negative pressure suction cavity, air with little water enables water to be more easily captured by sprayed water drops, rapid suction of the water-vapor mixture is accelerated from the upper part by bearing the suction disc, the geotextile in a non edge throwing area cannot be influenced, the distance between the movable pressure roller shaft and the fixed pressure roller shaft can be automatically adjusted according to the increase of the thickness of the composite film through the gradual change type pressure self-adjusting compounding assembly, the extruded geomembrane and the geotextile can be subjected to self-adaptive extrusion compounding, the tension compounding device can ensure that the tension between the geotextile and the tension adjusting guide roller always keeps the accuracy of the edge throwing, the geotextile and the geomembrane to realize better compounding effect, and the transverse water spraying quality.
The technical scheme adopted by the invention is as follows: the invention relates to a composite geomembrane transverse water spraying and edge throwing device which consists of an edge throwing protective cavity and an air curtain protective type air-liquid mixing and edge throwing device arranged in the edge throwing protective cavity, wherein the air curtain protective type air-liquid mixing and edge throwing device is arranged at one end of an inlet of the edge throwing protective cavity, the air curtain protective type air-liquid mixing and edge throwing device comprises an inlet side water retaining fan, an outlet side water retaining fan, a water inlet pipe, an air inlet pipe, a first guide shaft, a second guide shaft, a bearing suction disc and a recycling water absorption cavity, a first partition plate, a second partition plate and a third partition plate are sequentially connected and arranged along the long edge of the edge throwing protective cavity at one side close to the inlet end of the edge throwing protective cavity, a first air inlet cavity is arranged at one side of the inlet ends of the first partition plate and the edge throwing protective cavity, the inlet side water retaining fans are uniformly arranged in the first air inlet cavity, the first air inlet cavity is a hollow cavity with an opening at the top, an opening above the first air inlet cavity is convenient for introducing external air, so that the subsequent blocking of a cooling water body through the gas is facilitated, the water is prevented from diffusing towards the outside, a water-vapor mixing cavity is arranged between the first partition plate and the second partition plate, the water inlet pipe and the air inlet pipe are arranged in the water-vapor mixing cavity, the water inlet pipe is arranged right above the air inlet pipe, water outlets are uniformly arranged on the water inlet pipe along the circumference at intervals, the water entering from the water inlet pipe is mixed and sprayed out under the action of the air entering from the outside of the air inlet pipe and achieves the atomization effect, the water and the atomized water are sprayed on the geotextile, so that the cooling effect in a certain area is more uniform, the air inlet pipe is arranged in a circular pipe shape with an opening at the bottom, an inverted cone-shaped air guide plate extends downwards from the opening at the bottom of the air inlet pipe, an air nozzle is arranged between the air guide plates at two sides, a second air inlet cavity is arranged between the second partition plate and the water blocking fan at the outlet side is uniformly arranged in the second air inlet cavity, the recycling water absorption cavity is arranged in the middle of the water absorption side cavity and is provided with a recycling hole, the recycling water absorption disc is arranged in an arched shape and is connected with the upper side of the water absorption side cavity, and the two sides of the recycling water absorption side cavity are communicated with a water absorption side guide baffle plate under the guide of the water absorption side guide baffle plate, so that the recycling water absorption side guide baffle plate can effectively prevent water from overflowing from the upper side of the water absorption side guide baffle plate and the water absorption side guide baffle plate, and the recycling water absorption side guide baffle plate and the water absorption side guide baffle plate are arranged in the middle of the water absorption side cavity and can effectively prevent water from overflowing from the upper side of the water absorption side guide baffle plate, the intersection points of the extension lines of the two side anti-blowout wind guide baffles, the first guide shaft and the second guide shaft are the transverse width of the geotextile composite water spraying and edge throwing, the top of the second air inlet cavity where the outlet side water blocking fan is located is a sealed space, so that the outlet side water blocking fan can generate negative pressure inside during working, the outlet side water blocking fan sucks a mixture of air and water from a receiving suction disc communicated from the bottom, a small part of air carried by the air is blown to the geotextile after being guided by the front anti-blowout wind guide baffles, and the air with a small amount of water enables the water to be more easily captured by sprayed water drops, so that the water cannot be discharged from the outlet side.
The device can also be provided with a tension adjusting device at one side of the inlet end of the edge throwing protective cavity, the tension adjusting device is arranged at one side of the front end of the air curtain protective type gas-liquid mixing edge throwing device, the tension adjusting device is mainly used when the geotextile is consumed in the using process, the central point of the geotextile continuously moves downwards, the tension between the geotextile and the tension adjusting guide roller needs to be ensured to be always kept at a tension degree, the geotextile is convenient to carry out composite operation, the tension adjusting device comprises a tension adjusting frame, a control spring, a height adjusting lead screw, a height adjusting slide block, a tension adjusting guide roller, an upper lifting block and a lower lifting block, the tension adjusting frame is connected with one side of the edge throwing protective cavity, the upper lifting block and the lower lifting block are arranged in the tension adjusting frame in a sliding manner from top to bottom, the control spring is uniformly connected between the upper lifting block and the lower lifting block, the upper lifting block and the lower lifting block are both arranged in a concave shape, the tension adjusting guide roller is rotationally connected with the tops of two sides of the upper lifting block, a first positioning slide hole is arranged between the bottom of the tension adjusting guide roller and the upper lifting block, sliding grooves are arranged on opposite side walls of the tension adjusting frame corresponding to the positions of the upper lifting block and the lower lifting block, the side ends of the upper lifting block and the lower lifting block are respectively provided with a limiting slide block, the limiting slide blocks extend out of the sliding grooves, one side of the tension adjusting frame is also provided with a rotary fixing piece, a height adjusting lead screw is vertically rotationally connected with the rotary fixing piece, the height adjusting slide block is screwed and sleeved outside the height adjusting lead screw, the height adjusting slide block is connected with the lower lifting block through the sliding grooves, the height adjusting slide block drives the lower lifting block to slide up and down along the height adjusting lead screw, the rotary height adjusting lead screw enables the lower lifting block to rotate along with the lower lifting block, and accordingly the tension adjusting guide roller is driven to move up and down, the tension between the geotextile and the tension adjusting guide roller is adjusted, and the geotextile is prevented from being too tight or too loose.
This device can also be equipped with first direction rubber sleeve and second direction rubber sleeve in proper order in the one side that first guiding axle was kept away from to the second guiding axle, the level of first direction rubber sleeve is less than the level of second guiding axle, the level of second direction rubber sleeve is higher than the level of second guiding axle, first direction rubber sleeve and second direction rubber sleeve are located and are prevented spouting the below of wind deflector, the setting of first direction rubber sleeve and second direction rubber sleeve plays the direction, the effect of support.
The device can also be provided with a gradual change type pressure self-adjusting composite component in the other side of the edge throwing protective cavity, the geotextile is required to be wound at the bottom of the fixed press roll shaft in advance and extends out of the upper part of the movable press roll shaft in the initial state, the geotextile is in an un-composite state in advance in the initial state, the winding purpose is mainly to play a role in guiding and fixing, after the guiding and fixing purpose is achieved, the geotextile and the membrane begin to be compounded, the thickness of the composite geotextile is increased after compounding, the distance between the movable press roll shaft and the fixed press roll shaft can be automatically adjusted according to the increase of the thickness of the composite membrane through the gradual change type pressure self-adjusting composite component, the extruded geomembrane and the geotextile can be conveniently extruded and compounded, the gradual change type pressure self-adjusting composite component comprises a movable press roll shaft, a fixed press roll shaft, a sliding baffle, a press spring, a spring fixing component, a driving wheel, a driving motor and an extruder, the spring fixing piece is arranged on one side of the outer wall of the edge throwing protection cavity, the compression spring is connected and arranged on the spring fixing piece, the side wall of the edge throwing protection cavity is provided with a moving adjusting hole in a penetrating way, the other end of the compression spring is connected with a sliding baffle plate which is arranged in the moving adjusting hole in a sliding way under the action of the compression spring, the moving compression roller shaft and the fixed compression roller shaft are sequentially arranged in the edge throwing protection cavity, the moving compression roller shaft is arranged on one side close to the second guide rubber sleeve, one end of the moving compression roller shaft is connected with the sliding baffle plate, the moving compression roller shaft can slide in the moving adjusting hole along with the sliding baffle plate, the horizontal heights of the moving compression roller shaft and the fixed compression roller shaft are the same, the horizontal height of the second guide rubber sleeve is larger than that of the fixed compression roller shaft, and the outer parts of the moving compression roller shaft and the fixed compression roller shaft are all sleeved with compression roller rubber sleeves, the rotatory one side of getting rid of limit protection intracavity wall and being close to fixed compression roller axle of locating of drive wheel, the level of drive wheel is higher than the level setting of fixed compression roller axle, the drive wheel touches with fixed compression roller axle, the top of drive wheel and fixed compression roller axle is located to the extruder, the bottom of extruder is equipped with extrudees the mouth, the extruder is prior art, extruder department has the heating function, it is equipped with the geomembrane to extrude mouthful department, through the first pressfitting of fixed compression roller axle and drive wheel, and the secondary pressfitting of fixed compression roller axle and removal compression roller axle, make geotechnological cloth and geomembrane realize better compound effect, the outer wall of getting rid of limit protection intracavity is equipped with motor support, driving motor locates on the motor support, driving motor's output locates the center department of fixed compression roller axle.
This device can also set up at the top of getting rid of the edge protection chamber and blow flat subassembly, blow flat subassembly and include that the fan holds the groove and blow flat fan, the open-top setting of getting rid of the edge protection chamber, the fan holds the groove and locates and get rid of edge protection chamber open-ended center department, blow flat fan along vertically being equipped with a plurality of groups, a plurality of groups blow flat fan and evenly locate the fan and hold the inslot, it can play the effect of blowing flat to geotechnological cloth to blow flat subassembly to blow flat, the opening part both sides of getting rid of the edge protection chamber inwards extend respectively and are equipped with the straight support of fan, the straight support of fan holds the both sides in groove with the fan and is connected perpendicularly, the fan holds the groove and gets rid of and still be equipped with oblique reinforcing support between the edge protection chamber.
The device can also be provided with a guide clamping cavity at one side of the tension adjusting frame far away from the edge throwing protection cavity, a first guide roller and a second guide roller which are longitudinally arranged are arranged in the guide clamping cavity, the first guide roller and the second guide roller are positioned at the same horizontal height, the geotechnical cloth arranged in a roller is arranged between the first guide roller and the second guide roller in a sliding contact manner, the vertical distance between the first guide shaft and the bottom of the blowout prevention air guide baffle is slightly larger than the thickness of the geotechnical cloth, one end of the geotechnical cloth passes through the bottom of the tension adjusting guide roller and is arranged above the first guide shaft and the second guide shaft in a sliding contact manner, then the geotechnical cloth downwards inclines downwards and is wound at the bottom of the first guide rubber sleeve, upwards inclines downwards and is arranged at the top of the second guide rubber sleeve, then downwards inclines and is arranged between the fixed press roller shaft and the driving wheel, and finally upwards and is arranged above the movable press roller shaft from the bottom of the fixed press roller shaft.
The device can also be provided with an air pump and a water pump outside the edge throwing protection cavity, the air pump is communicated with an air inlet pipe, one end of the water pump is communicated with an water inlet pipe, a water storage tank is arranged on the inner bottom of the edge throwing protection cavity of the recycling water suction cavity, a water tank water outlet hole is formed in one side of the water storage tank, a water tank water outlet pipe is connected and arranged at the water tank water outlet pipe, the water pump is communicated with the water tank water outlet pipe and the water inlet pipe, a second air inlet cavity is communicated with the recycling water suction cavity, a negative pressure suction cavity is arranged between the second air inlet cavity and the recycling water suction cavity, negative pressure is formed inside the negative pressure suction cavity under the action of outward exhaust of a side water blocking fan, air is discharged towards the inclined lower side of the two side blowout prevention air guide baffles, an air curtain is formed on the geotextile, the water vapor mixture can be effectively prevented from overflowing along the long axial direction inlet end and the outlet end of the geotextile, the water vapor mixture is blocked between the blowout prevention air guide baffles at the two sides, the water vapor mixture can only be discharged through the two sides of the geotextile, negative pressure suction cavity is formed in the negative pressure suction cavity, a bearing disc is arranged on one side of the water inlet shaft, and the water suction shaft of the second side of the recycling water inlet guide channel, and the water inlet shaft is smaller than the water inlet shaft of the water inlet guide shaft.
The device can also be provided with a lifting hand wheel at one side of the height adjusting lead screw outside the rotary fixing piece, so that the tension of the geotextile can be conveniently adjusted.
The device can also be provided with a zooming opening at the bottom of the fan containing groove, the zooming opening is symmetrically formed by two groups of semi-circular arc plates, and the two groups of semi-circular arc plates form the zooming opening with a large upper part, a small middle part and a large lower part.
This device can also be that the outside parcel of manger plate shutter is equipped with the activated carbon adsorption layer, by the absorption of the water process activated carbon adsorption layer of following on the geotechnological cloth, adsorbable, get rid of impurity, better cyclic utilization, rather utensil environmental protection theory.
The invention with the structure has the following beneficial effects: the transverse water spraying and edge throwing device for the composite geomembrane has the advantages that the thickness of the composite geomembrane is increased after the composite geomembrane is compounded, the self-adaptive extrusion compounding of the extruded geomembrane and the geotextile can be conveniently realized by the gradual pressure self-adjusting compound assembly according to the increase of the thickness of the composite membrane and the automatic adjustment of the distance between the movable press roll shaft and the fixed press roll shaft, the external air can be conveniently introduced into the upper opening of the first air inlet cavity, the cooling water body can be conveniently blocked by the air subsequently, the water is prevented from diffusing towards the outer side, the water entering from the water inlet pipe is mixed and sprayed out under the action of the air entering from the outer part of the air inlet pipe to achieve the atomization effect, the edge throwing position of the geotextile is sprayed with water in the compounding process, the water spraying position can be rapidly cooled, and the cooling effect in a certain area can be more uniform, the inlet side water retaining fan and the outlet side water retaining fan suck air and blow the air to the geotextile under the guiding action of the blowout prevention wind guide baffles, the blowout prevention wind guide baffles on the two sides are obliquely discharged to form an air curtain, so that the water cannot be discharged from the inlet side, the water is prevented from influencing other equipment through the air separation and blocking, the part to be cooled can be accurately positioned, the overflow of a water-vapor mixture along the long-edge direction inlet end and the outlet end of the geotextile can be effectively prevented, the water-vapor mixture is blocked between the intersection points of extension lines of the geotextile by the blowout prevention wind guide baffles on the two sides, the outlet side water retaining fan generates negative pressure in the second air inlet cavity when working, the negative pressure is formed in the negative pressure suction cavity under the action of outward exhaust of the outlet side water retaining fan, so that the water-vapor mixture can be discharged only through the two sides of the short edge of the geotextile, the negative pressure is formed in the negative pressure suction cavity, and the suction of the water-vapor mixture can be accelerated from the upper part by bearing the suction disc, the outlet side water retaining fan sucks the mixture of air and water from the receiving suction disc communicated with the bottom, the air carries a small amount of water and is guided by the front blowout prevention air guide baffle plate and then blown to the geotextile, and the air with a small amount of water enables the water to be more easily captured by sprayed water drops, so that the water cannot be scattered out from the outlet side. The tension adjusting device is mainly used for ensuring that the tension between the geotextile and the tension adjusting guide roller is always kept at a tension degree to facilitate the composite operation of the geotextile when the geotextile is consumed in the using process, so that the central point of the geotextile is continuously moved downwards; extrude mouthful department and be equipped with the geomembrane, through the first pressfitting of fixed compression roller axle and drive wheel and the secondary pressfitting of fixed compression roller axle and removal compression roller axle for geotechnological cloth and geomembrane realize better compound effect, have still guaranteed simultaneously to get rid of the scope and the precision quality on limit.
Drawings
Fig. 1 is a schematic overall structure diagram of a transverse water spraying and edge throwing device for a composite geomembrane according to the present invention;
FIG. 2 is a schematic structural diagram of a transverse water spraying and edge throwing device for a composite geomembrane of the present invention;
fig. 3 is a schematic diagram of the internal structure of a transverse water spraying and edge throwing device for a composite geomembrane according to the present invention;
fig. 4 is a partially enlarged view of a portion a of fig. 3;
fig. 5 is a schematic view of the internal structure of a transverse water spraying and edge throwing device for a composite geomembrane of the present invention;
fig. 6 is a schematic structural diagram of a tension adjusting device of the transverse water spraying and edge throwing device of the composite geomembrane of the present invention;
fig. 7 is a schematic view of the internal structure of the negative pressure suction cavity of the transverse water spraying and edge throwing device for the composite geomembrane of the present invention;
fig. 8 is a structural schematic diagram of a blowing-leveling assembly of the transverse water spraying and edge throwing device for the composite geomembrane.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Wherein, 1, an air curtain protection type gas-liquid mixing edge throwing device, 2, an edge throwing protection cavity, 3, an inlet side water retaining fan, 4, an outlet side water retaining fan, 5, a water inlet pipe, 6, an air inlet pipe, 7, a first guide shaft, 8, a second guide shaft, 9, a receiving suction disc, 10, a recycling water suction cavity, 11, a first partition plate, 12, a second partition plate, 13, a third partition plate, 14, a first air inlet cavity, 15, a water-vapor mixing cavity, 16, a water outlet, 17, an air guide plate, 18, an air nozzle, 19, a second air inlet cavity, 20, a blowout prevention air guide baffle, 21, a mixing baffle, 22, a water-vapor mixing outlet, 23, a recycling hole, 24, a tension adjusting device, 25, a tension adjusting frame, 26, a control spring, 27, a height adjusting screw rod, 28, a height adjusting slide block, 29, a tension adjusting guide roller, 30, an upper falling block, 31, a lower falling block, 32 and a first positioning slide hole, 33, a sliding groove, 34, a rotating fixing member, 35, a first guide rubber sleeve, 36, a second guide rubber sleeve, 37, a gradual pressure self-adjusting composite component, 38, a movable pressure roller shaft, 39, a fixed pressure roller shaft, 40, a sliding baffle, 41, a compression spring, 42, a spring fixing member, 43, a driving wheel, 44, a driving motor, 45, an extruder, 46, a movable adjusting hole, 47, a pressure roller rubber sleeve, 48, an extrusion opening, 49, a motor bracket, 50, a blowing flat component, 51, a fan containing groove, 52, a blowing flat fan, 53, a fan straight bracket, 54, an inclined reinforcing bracket, 55, a guide clamping cavity, 56, a first guide roller, 57, a second guide roller, 58, geotextile, 59, an air pump, 60, a water pump, 61, a water storage tank, 62, a water tank water outlet hole, 63, a water tank water outlet pipe, 64, a negative pressure suction cavity, 65, a water retaining shutter, 66, a water retaining shutter, and a water outlet pipe, return water channel 67, lifting handwheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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.
As shown in fig. 1-4, the invention relates to a composite geomembrane transverse water spraying and edge throwing device, which consists of an edge throwing protective cavity 2 and an air curtain protective type air-liquid mixing and edge throwing device 1 arranged in the edge throwing protective cavity 2, wherein the air curtain protective type air-liquid mixing and edge throwing device 1 is arranged at one end of an inlet of the edge throwing protective cavity 2, the air curtain protective type air-liquid mixing and edge throwing device 1 comprises an inlet side water blocking fan 3, an outlet side water blocking fan 4, a water inlet pipe 5, an air inlet pipe 6, a first guide shaft 7, a second guide shaft 8, a bearing suction disc 9 and a recycling water absorption cavity 10, a first partition plate 11, a second partition plate 12 and a third partition plate 13 are sequentially connected at one side of the inlet end of the edge throwing protective cavity 2 close to the inlet end of the edge throwing protective cavity 2, a first air inlet cavity 14 is arranged at one side of the inlet end of the first partition plate 11 and the edge throwing protective cavity 2, the inlet side water blocking fan 3 is uniformly arranged in the first air inlet cavity 14, the first air inlet cavity 14 is a hollow cavity with an open top, an opening above the first air inlet cavity 14 is convenient for introducing external air, and is convenient for blocking a cooling water body by the gas subsequently, and preventing water from diffusing towards the outside, a water-vapor mixing cavity 15 is arranged between the first partition plate 11 and the second partition plate 12, the water inlet pipe 5 and the air inlet pipe 6 are arranged in the water-vapor mixing cavity 15, the water inlet pipe 5 is arranged right above the air inlet pipe 6, the water outlet pipes 16 are uniformly arranged at intervals along the circumference of the water inlet pipe 5, the water entering from the water inlet pipe 5 is mixed and sprayed out under the action of the external air inlet of the air inlet pipe 6 to achieve the atomization effect, the water and the atomized water are sprayed on the geotextile 58, so that the cooling effect in a certain area is more uniform, the air inlet pipe 6 is arranged in a circular pipe shape with an open bottom, and the bottom opening of the air inlet pipe 6 is downwards extended and provided with an inverted cone-shaped air guide plate 17, an air jet 18 is arranged between the air guide plates 17 at two sides, a second air inlet cavity 19 is arranged between the second partition plate 12 and the third partition plate 13, the water blocking fans 4 at the outlet side are uniformly arranged in the second air inlet cavity 19, the first air inlet cavity 14 and one side of the bottom of the second air inlet cavity 19 which is relatively far away from each other are respectively provided with an anti-spraying air guide baffle 20 in an inclined downward extending manner, the anti-spraying air guide baffles 20 at two sides are arranged in an inverted conical manner, the water blocking fans 3 at the inlet side suck air and blow the air to the geotechnical cloth under the guiding action of the anti-spraying air guide baffle 20, so that water cannot be scattered from the inlet side, the air is blocked and water cannot influence other equipment through air barriers, the parts to be cooled can be accurately positioned, the parts to be cooled are arranged, the mixing baffles 21 are inwards contracted at two sides of the bottom of the water vapor mixing cavity 15, a water vapor mixing outlet 22 is arranged between the mixing baffles 21 at two sides, the water vapor mixing outlet 22 is arranged right above the air jet 18, so as to fully guide the water vapor mixture can be guided out, the first guide baffle 7 and the second guide baffle 8 and the water vapor recovery cavity 7 are arranged in a horizontal manner and arranged below the guide baffle 20, the recovery guide cavity, the recovery guide shaft 7, the recovery guide baffle 20 arranged below the recovery guide baffle 20, the recovery guide shaft 7 is arranged below the recovery guide baffle 23, the recovery guide shaft 10, the recovery guide baffle 20, the recovery guide baffle 7, the recovery baffle 7 is arranged below the recovery guide baffle 20, the recovery baffle 7, the air blown by the water retaining fan 4 at the outlet side is blown to the geotextile 58 under the guiding action of the rear blowout prevention wind guide baffle, the blowout prevention wind guide baffles 20 at the two sides are blown downwards obliquely to form an air curtain, the overflow of a water-vapor mixture can be effectively prevented, the water-vapor mixture is blocked between the blowout prevention wind guide baffles 20 at the two sides, the intersection points of the extension lines of the blowout prevention wind guide baffles 20 at the two sides, the first guide shaft 7 and the second guide shaft 8 are the transverse width of the composite water spraying and edge throwing of the geotextile 58, the top of the second air inlet cavity 19 where the water retaining fan 4 at the outlet side is located is a sealed space, so that negative pressure can be generated inside the water retaining fan 4 at the outlet side during work, the water retaining fan 4 at the outlet side sucks the mixture of air and water from the bearing suction disc 9 communicated with the bottom, the air carrying a small part of water is blown to the geotextile 58 after being guided by the front blowout prevention wind guide baffle, and the air carrying a small amount of water enables the water to be more easily captured by sprayed water drops, so that water cannot be dispersed from the outlet side, an air pump 59 and a water pump 60 are arranged on the outer side of the edge throwing protective cavity 2, the air pump 59 is communicated with an air inlet pipe 6, one end of the water pump 60 is communicated with a water inlet pipe 5, a water storage tank 61 is arranged on the inner bottom of the edge throwing protective cavity 2 of the recycling water absorption cavity 10, a water tank water outlet hole 62 is formed in one side of the water storage tank 61, a water tank water outlet pipe 63 is connected to the water tank water outlet pipe 62, the water pump 60 is communicated with the water tank water outlet pipe 63 and the water inlet pipe 5, the second air inlet cavity 19 is communicated with the recycling water absorption cavity 10, a negative pressure suction cavity 64 is arranged between the second air inlet cavity 19 and the recycling water absorption cavity 10, negative pressure is formed inside the negative pressure suction cavity 64 under the effect of outward air exhaust of the outlet side water blocking fan 4, the air guide baffles 20 on the two sides are inclined downwards to exhaust air and form an air curtain on the geotextile 58, and overflow of a water-vapor mixture along the long edge direction of the geotextile 58 can be effectively prevented, and block the mixture of steam between the wind baffle 20 of preventing spouting of both sides for the mixture of steam can only be discharged through the both sides on geotechnological cloth 58 long limit, and form the negative pressure in negative pressure suction chamber 64 inside, the accessible accepts suction disc 9 and accelerates the suction of mixture of steam from the top, evenly be equipped with manger plate shutter 65 in the negative pressure suction chamber 64, manger plate shutter 65 outside parcel is equipped with the activated carbon adsorption layer, manger plate shutter 65 is the slope form and locates in the negative pressure suction chamber 64 according to array distribution, the width of geotechnological cloth 58 is less than first guiding axle 7, the length of second guiding axle 8, it is equipped with return water course 66 to communicate between the bottom one side of retrieving water absorption chamber 10 and water storage box 61.
As shown in fig. 3, 5 and 6, the device is further provided with a tension adjusting device 24 on one side of the inlet end of the edge throwing protection cavity 2, the tension adjusting device 24 is arranged on one side of the front end of the air curtain protection type gas-liquid mixing edge throwing device 1, the tension adjusting device 24 is mainly used when the geotextile 58 is consumed in the using process, so that the central point of the geotextile 58 continuously moves downwards, it is required to ensure that the tension between the geotextile 58 and the tension adjusting guide roller 29 always keeps a tension degree, and the geotextile 58 is convenient to perform composite operation, the tension adjusting device 24 comprises a tension adjusting frame 25, a control spring 26, a height adjusting lead screw 27, a height adjusting slider 28, a tension adjusting guide roller 29, an upper lifting block 30 and a lower lifting block 31, the tension adjusting frame 25 is connected to one side of the edge throwing protection cavity 2, the upper lifting block 30 and the lower lifting block 31 are movably arranged in the tension adjusting frame 25 from top to bottom, the control spring 26 is uniformly connected between the upper lifting block 30 and the lower lifting block 31, the upper lifting block 30 and the lower lifting block 31 are both arranged in a concave shape, the tension adjusting guide roller 29 is rotationally connected with the tops of both sides of the upper lifting block 30, a first positioning slide hole 32 is arranged between the bottom of the tension adjusting guide roller 29 and the upper lifting block 30, a slide groove 33 is arranged on the opposite side wall of the tension adjusting frame 25 corresponding to the positions of the upper lifting block 30 and the lower lifting block 31, limit sliders are arranged at the side ends of the upper lifting block 30 and the lower lifting block 31, the limit sliders extend out from the slide groove 33, a rotary fixing member 34 is further arranged at one side of the tension adjusting frame 25, the height adjusting screw 27 is vertically rotationally connected on the rotary fixing member 34, the height adjusting slider 28 is sleeved outside the height adjusting screw 27 in a threaded manner, and the height adjusting slider 28 is connected with the lower lifting block 31 through the slide groove 33, the height adjusting slide block 28 drives the lower lifting block 31 to slide up and down along the height adjusting lead screw 27, the height adjusting lead screw 27 is rotated to enable the lower lifting block 31 to rotate along with the lower lifting block, so that the tension adjusting guide roller 29 is driven to move up and down, the tension between the geotextile 58 and the tension adjusting guide roller 29 is adjusted, the geotextile 58 is prevented from being over-tight or over-loose, the lifting hand wheel 67 is arranged on one side of the height adjusting lead screw 27 outside the rotary fixing part 34, and the tension between the geotextile and the geotextile can be adjusted conveniently.
As shown in fig. 5, in this device, a first guide rubber sleeve 35 and a second guide rubber sleeve 36 may be sequentially disposed on one side of the second guide shaft 8 away from the first guide shaft 7, a horizontal height of the first guide rubber sleeve 35 is lower than a horizontal height of the second guide shaft 8, a horizontal height of the second guide rubber sleeve 36 is higher than a horizontal height of the second guide shaft 8, the first guide rubber sleeve 35 and the second guide rubber sleeve 36 are disposed below the blowout-preventing wind guide baffle 20, and the first guide rubber sleeve 35 and the second guide rubber sleeve 36 are disposed to perform guiding and supporting functions.
As shown in fig. 3 and 6, the device can also be provided with a gradual pressure self-adjusting composite assembly 37 at the other side of the edge throwing protection cavity 2, in the initial state, the geotextile 58 needs to be wound around the bottom of the fixed press roll shaft 39 in advance and extends out of the movable press roll shaft 38, in the initial state, the geotextile 58 is in the non-composite state, the winding purpose is mainly used for guiding and fixing, after the guiding and fixing purpose is achieved, the geotextile 58 and the film begin to be composite, the thickness of the composite geotextile 58 is increased after the composite, the distance between the movable press roll shaft 38 and the fixed press roll shaft 39 can be automatically adjusted according to the increase of the thickness of the composite film through the gradual pressure self-adjusting composite assembly 37, so that the extruded geomembrane and the geotextile 58 can be conveniently extruded and compounded, the gradual change type pressure self-adjusting composite component 37 comprises a movable pressure roller shaft 38, a fixed pressure roller shaft 39, a sliding baffle 40, a pressure spring 41, a spring fixing piece 42, a driving wheel 43, a driving motor 44 and an extruder 45, wherein the spring fixing piece 42 is arranged on one side of the outer wall of the edge throwing protection cavity 2, the pressure spring 41 is connected and arranged on the spring fixing piece 42, the side wall of the edge throwing protection cavity 2 is provided with a movable adjusting hole 46 in a penetrating way, the other end of the pressure spring 41 is connected with the sliding baffle 40, the sliding baffle 40 is arranged in the movable adjusting hole 46 in a sliding way under the action of the pressure spring 41, the movable pressure roller shaft 38 and the fixed pressure roller shaft 39 are sequentially arranged in the edge throwing protection cavity 2, the movable pressure roller shaft 38 is arranged on one side close to the second guide rubber sleeve 36, one end of the movable pressure roller shaft 38 is connected with the sliding baffle 40, the movable pressure roller shaft 38 can slide in the movable adjusting hole 46 along with the sliding baffle 40, the movable pressure roller shaft 38 and the fixed pressure roller shaft 39 are the same in horizontal height, the horizontal height of the second guide rubber sleeve 36 is greater than that of the fixed pressure roller shaft 39, the movable pressure roller shaft 38, the outer portion of the fixed pressure roller shaft 39 is sleeved with a pressure roller rubber sleeve 47, the driving wheel 43 is rotatably arranged on one side, close to the fixed pressure roller shaft 39, of the inner wall of the edge throwing protective cavity 2, the horizontal height of the driving wheel 43 is higher than that of the fixed pressure roller shaft 39, the driving wheel 43 is in contact with the fixed pressure roller shaft 39, the extruder 45 is arranged above the driving wheel 43 and the fixed pressure roller shaft 39, the bottom of the extruder 45 is provided with an extrusion opening 48, the extruder 45 is in the prior art, the extruder 45 has a heating function, a geomembrane is arranged at the extrusion opening 48, the geomembrane is subjected to primary pressing by the fixed pressure roller shaft 39 and the driving wheel 43 and subjected to secondary pressing by the fixed pressure roller shaft 39 and the movable pressure roller shaft 38, so that the geotextile 58 and the geomembrane achieve a good composite effect, the outer wall of the edge throwing protective cavity 2 is provided with a motor support 49, the driving motor 44 is arranged on the motor support 49, and an output end of the driving motor 44 is arranged at the center of the fixed pressure roller shaft 39.
As shown in fig. 5, the apparatus may further include a guiding holding chamber 55 at a side of the tension adjusting bracket 25 away from the edge throwing protection chamber 2, a first guide roller 56 and a second guide roller 57 arranged longitudinally in the guiding holding chamber 55, the first guide roller 56 and the second guide roller 57 being at the same level, a geotextile 58 disposed in a roller form is slidably contacted between the first guide roller 56 and the second guide roller 57, a vertical distance between the first guide shaft 7 and the bottom of the blowout preventing air guide baffle 20 is slightly larger than the thickness of the geotextile 58, one end of the geotextile 58 passes through the bottom of the tension adjusting guide roller 29 and is slidably contacted above the first guide shaft 7 and the second guide shaft 8, then is obliquely downward wound around the bottom of the first guide rubber sleeve 35 and is obliquely upward wound around the top of the second guide rubber sleeve 36, then is obliquely downward wound between the fixed press roller shaft 39 and the driving wheel 43, and finally is upwardly wound around the movable press roller shaft 38 from the bottom of the fixed press roller shaft 39.
As shown in fig. 7, the device can further include a blowing component 50 arranged at the top of the edge throwing protection cavity 2, the blowing component 50 includes a fan containing groove 51 and a blowing fan 52, the top opening of the edge throwing protection cavity 2 is provided, the fan containing groove 51 is arranged at the center of the opening of the edge throwing protection cavity 2, the blowing fan 52 is longitudinally provided with a plurality of groups, the groups of the blowing fan 52 are uniformly arranged in the fan containing groove 51, the blowing component 50 can play a blowing and leveling effect on the geotextile 58, two sides of the opening of the edge throwing protection cavity 2 are respectively and inwardly extended to be provided with a fan straight support 53, the fan straight supports 53 are vertically connected with two sides of the fan containing groove 51, and an oblique reinforcing support 54 is further arranged between the fan containing groove 51 and the edge throwing protection cavity 2.
As shown in fig. 8, the bottom of the fan containing groove 51 of the device may be further provided with a zoom opening 68, the zoom opening 68 is formed by two groups of semicircular plates symmetrically, the two groups of semicircular plates form the zoom opening 68 with a large upper part, a small middle part and a large lower part, and the zoom opening can uniformly blow the wind introduced by the blowing-flat fan 52 onto the geotextile 58.
When the device is used specifically, one end of the finished-roll geotextile 58 passes through the bottom of the tension adjusting guide roller 29, is arranged above the first guide shaft 7 and the second guide shaft 8 in a sliding contact manner, then is wound at the bottom of the first guide rubber sleeve 35 in a downward inclined manner, is wound at the top of the second guide rubber sleeve 36 in an upward inclined manner, then is wound between the fixed press roller shaft 39 and the driving wheel 43 in a downward inclined manner, and finally is wound above the movable press roller shaft 38 from the bottom of the fixed press roller shaft 39 in an upward inclined manner, the geotextile 58 needs to be wound at the bottom of the fixed press roller shaft 39 in advance and extends out from the upper side of the movable press roller shaft 38 in an initial state, in this state, the geotextile 58 is in a non-composite state, the winding purpose is mainly used for guiding and fixing, after the guiding and fixing purposes are achieved, the geotextile 58 and the membrane begin to be compounded, the thickness of the compounded geotextile 58 is increased, the distance between the movable press roll shaft 38 and the fixed press roll shaft 39 can be automatically adjusted according to the increase of the thickness of the composite film through the gradual pressure self-adjusting composite assembly 37, the extruded geomembrane and the geotextile 58 can be conveniently subjected to self-adaptive extrusion compounding, external air can be conveniently introduced into the upper opening of the first air inlet cavity 14, a cooling water body can be conveniently blocked by the air subsequently, the water is prevented from diffusing towards the outside, the water entering from the water inlet pipe 5 is mixed and sprayed out under the external air inlet effect of the air inlet pipe 6 and achieves the atomization effect, the water and the atomized water are sprayed on the geotextile 58, so that the cooling effect in a certain area is more uniform, the edge throwing position of the geotextile is sprayed in the compounding process, the spraying position can be rapidly cooled and cannot be compounded with the geomembrane, the air is sucked by the water inlet side baffle fan 3 and then blown to the geotextile under the guiding effect of the blowout prevention wind guide baffle 20, so that water cannot escape from the inlet side, the air is blocked by air, water is prevented from affecting other equipment, and the part to be cooled can be accurately positioned, the air blown out by the water retaining fan 4 at the outlet side is blown to the geotextile 58 under the guiding effect of the rear blowout prevention air guide baffle, the blowout prevention air guide baffles 20 at the two sides are blown out obliquely downwards to form an air curtain, the overflow of a water-vapor mixture can be effectively prevented, the water-vapor mixture is blocked between the blowout prevention air guide baffles 20 at the two sides and the intersection points of the extension lines of the geotextile 58, the intersection points of the extension lines of the blowout prevention air guide baffles 20 at the two sides and the first guide shaft 7 and the second guide shaft 8 are the transverse width of the composite water spraying and throwing edge of the geotextile 58, the top of the second air inlet cavity 19 where the water retaining fan 4 at the outlet side is located is a sealing space, so that negative pressure is generated inside the water retaining fan 4 during work, under the action of outward exhaust of the outlet side water-retaining fan 4, negative pressure is formed inside the negative pressure suction cavity 64, the two side blowout-preventing air-guiding baffles 20 are obliquely exhausted downwards, an air curtain is formed on the geotextile 58, overflow of a water-vapor mixture along the long side direction inlet end and outlet end of the geotextile 58 can be effectively prevented, the water-vapor mixture is blocked between the blowout-preventing air-guiding baffles 20 on the two sides, the water-vapor mixture can only be exhausted through the two sides of the long side of the geotextile 58, the negative pressure is formed inside the negative pressure suction cavity 64, the suction of the water-vapor mixture can be accelerated from the upper side through the receiving suction disc 9, the outlet side water-retaining fan 4 sucks the mixture of air and water through the receiving suction disc 9 communicated with the bottom, a small amount of water carried by the air is guided by the front blowout-preventing air-guiding baffles and then blown to the geotextile 58, and the air with a small amount of water can more easily capture the water by sprayed water drops, so that the water cannot be diffused from the outlet side. The tension adjusting device 24 is mainly used when the geotextile 58 is consumed in use, so that the central point of the geotextile 58 continuously moves downwards, it is required to ensure that the tension between the geotextile 58 and the tension adjusting guide roller 29 always keeps a tension, the geotextile 58 is convenient to carry out composite operation, the lower lifting block 31 rotates along with the tension adjusting guide roller 29 by rotating the height adjusting screw 27, and therefore the tension adjusting guide roller 29 is driven to move up and down, the tension between the geotextile 58 and the tension adjusting guide roller 29 is adjusted, and the geotextile 58 is prevented from being over-tight or over-loose; the geomembrane is arranged at the extrusion port 48, and the geotextile 58 and the geomembrane can realize a better composite effect through primary pressing of the fixed press roll shaft 39 and the driving wheel 43 and secondary pressing of the fixed press roll shaft 39 and the movable press roll shaft 38.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
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, in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
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.
Claims (10)
1. The utility model provides a compound geomembrane transversely drenches water and gets rid of limit device which characterized in that: the air curtain protection type gas-liquid mixing edge throwing device is arranged at one end of an inlet of the edge throwing protection cavity and comprises an inlet side water retaining fan, an outlet side water retaining fan, a water inlet pipe, a gas inlet pipe, a first guide shaft, a second guide shaft, a bearing suction disc and a recycling water absorption cavity, wherein the edge throwing protection cavity is close to one side of an inlet end and is sequentially provided with a first partition plate, a second partition plate and a third partition plate along the long edge of the edge throwing protection cavity, the first partition plate and one side of the inlet end of the edge throwing protection cavity are provided with a first air inlet cavity, the inlet side water retaining fan is uniformly arranged in the first air inlet cavity, the first air inlet cavity is a hollow cavity with an opening at the top, a water-vapor mixing cavity is arranged between the first partition plate and the second partition plate, the water inlet pipe and the gas inlet pipe are arranged in the water-vapor mixing cavity, the water inlet pipe is arranged right above the air inlet pipe, the water inlet pipe is provided with water outlets at even intervals along the circumference, the air inlet pipe is arranged in a round pipe shape with an opening at the bottom, the bottom opening of the air inlet pipe extends downwards to form an inverted conical air guide plate, air outlets are arranged between the air guide plates at two sides, a second air inlet cavity is arranged between the second partition plate and the third partition plate, the water blocking fan at the outlet side is evenly arranged in the second air inlet cavity, one side of the bottom, which is relatively far away from the first air inlet cavity and the second air inlet cavity, of the first air inlet cavity and one side of the bottom, which is relatively far away from the second air inlet cavity, are respectively inclined and extend downwards to form a blowout prevention air guide baffle, the blowout prevention air guide baffle is arranged at two sides in an inverted conical shape, two sides of the bottom of the water-steam mixing cavity are inwards connected in a shrinkage shape to form a mixing baffle, water-steam mixing outlets are arranged between the mixing baffles at two sides, and the water-steam mixing outlets are arranged right above the air outlets, first guiding axle, the relative level setting of second guiding axle and locating get rid of the limit protection intracavity, first guiding axle, second guiding axle are located both sides respectively and are prevented spouting wind-guiding baffle under, retrieve the chamber that absorbs water and locate and get rid of the limit protection intracavity and locate the steam hybrid chamber under, retrieve the top that absorbs water the chamber and seted up the recycling hole, accept the arc setting that the suction disc is arched downwards, just accept on the suction disc is connected to be located and is retrieved the chamber that absorbs water, and accept the suction disc and be linked together with the recycling hole, the recycling hole is located steam hybrid outlet under, both sides the crossing point that the extension line of preventing spouting wind-guiding baffle was located is located the plumb line that first guiding axle and second guiding axle intermediate position were located, and both sides the crossing point that the extension line of wind-guiding baffle was prevented spouting is located the planar below that first guiding axle and second guiding axle were located.
2. The transverse water spraying and edge throwing device for the composite geomembrane according to claim 1, characterized in that: get rid of entrance point one side in limit protection chamber and be equipped with tension adjusting device, tension adjusting device locates front end one side that gas curtain protection formula gas-liquid mixture got rid of limit device, tension adjusting device includes tension adjusting bracket, control spring, altitude mixture control lead screw, height adjusting slider, tension regulation guide roll, goes up the elevator and descends the piece, tension adjusting bracket connects and locates on one side of getting rid of limit protection chamber, go up elevator and descend the piece from the top down and slide and locate in tension adjusting bracket, control spring evenly connect locate between elevator and the elevator down, go up the elevator, descend the piece all to be the setting of type in bas-relief, tension regulation guide roll and the both sides top swivelling joint of going up the elevator, be equipped with first locating slide hole between the bottom of tension regulation guide roll and the elevator, the sliding tray has been seted up with the corresponding department of going up the elevator, descending piece position on tension adjusting bracket's the relative lateral wall, the side of going up the elevator, descending the elevator all is equipped with spacing slider, spacing slider stretches out from the sliding tray, one side that tension adjusting bracket is equipped with the mounting, the height adjusting slider still runs through the height adjusting slider and the vertical height adjusting slider and the rotatory adjustment slider and the lead screw connection in the elevator, the vertical height adjusting slider.
3. The transverse water spraying and edge throwing device for the composite geomembrane according to claim 1, characterized in that: one side that first guiding axle was kept away from to the second guiding axle still is equipped with first direction rubber sleeve and second direction rubber sleeve in proper order, the level of first direction rubber sleeve is less than the level of second guiding axle, the level of second direction rubber sleeve is higher than the level of second guiding axle, the below of preventing spouting wind guide baffle is located to first direction rubber sleeve and second direction rubber sleeve.
4. The transverse water spraying and edge throwing device for the composite geomembrane according to claim 3, wherein: get rid of the opposite side in limit protection chamber and still be equipped with gradual change formula pressure self-interacting composite component, gradual change formula pressure self-interacting composite component is including removing the compression roller axle, fixed compression roller axle, sliding baffle, pressure spring, spring mounting, drive wheel, driving motor and extruder, spring mounting locates the outer wall one side of getting rid of limit protection chamber, pressure spring connects and locates on the spring mounting, the lateral wall that gets rid of limit protection chamber link up and is equipped with and removes the regulation hole, sliding baffle is connected to pressure spring's the other end, sliding baffle moves under pressure spring's effect and locates in the removal regulation hole, remove the compression roller axle, fixed compression roller axle and locate in proper order and get rid of the limit protection intracavity, it locates on one side that is close to second direction rubber sleeve to remove the compression roller axle, the one end that removes the compression roller axle is connected with sliding baffle, just it can slide about removing the regulation hole along with sliding baffle to remove the compression roller axle, the horizontal height that removes the compression roller axle, fixed roller axle is the same, the horizontal height of second direction rubber sleeve is greater than the horizontal height that fixed compression roller axle was got rid of fixed compression roller axle, the outside of moving compression roller axle all overlaps and is equipped with the fixed compression roller axle that the fixed high motor that the fixed support that the extrusion motor is located the upper side of motor is equipped with the fixed compression roller axle, the fixed support that the motor is equipped with the upper side of extruding motor is equipped with the support that the fixed compression roller axle.
5. The transverse water spraying and edge throwing device for the composite geomembrane according to claim 1, characterized in that: the top of getting rid of limit protection chamber still is equipped with blows flat subassembly, blow flat subassembly and include that the fan holds the groove and blow flat fan, the open-top setting of getting rid of limit protection chamber, the fan holds the groove and locates and get rid of limit protection chamber open-ended center department, blow flat fan along vertically being equipped with a plurality of groups, a plurality of groups blow flat fan and evenly locate the fan and hold the inslot.
6. The transverse water spraying and edge throwing device for the composite geomembrane according to claim 5, wherein: two sides of the opening of the edge throwing protective cavity extend inwards to form straight fan supports, the straight fan supports are perpendicularly connected with two sides of the fan containing groove, and an inclined reinforcing support is arranged between the fan containing groove and the edge throwing protective cavity.
7. The transverse water spraying and edge throwing device for the composite geomembrane as claimed in claim 2, wherein: the device comprises a tension adjusting frame, a side guide and a side guide baffle, and is characterized in that a guide clamping cavity is arranged on one side, far away from a side throwing protection cavity, of the tension adjusting frame, a first guide roller and a second guide roller which are longitudinally arranged are arranged in the guide clamping cavity, the first guide roller and the second guide roller are located at the same horizontal height, a geotextile arranged in a roller mode is arranged between the first guide roller and the second guide roller in a sliding contact mode, the vertical distance between a first guide shaft and the bottom of the blowout prevention air guide baffle is slightly larger than the thickness of the geotextile, one end of the geotextile passes through the bottom of the tension adjusting guide roller and is arranged above the first guide shaft and the second guide shaft in a sliding contact mode, then the geotextile inclines downwards to wind the bottom of the first guide rubber sleeve and inclines upwards to wind the top of the second guide rubber sleeve, then the inclines downwards to wind the space between a fixed press roller shaft and a driving wheel, and finally the bottoms of the fixed press roller shaft upwards wind the tops of the movable press roller shaft.
8. The transverse water spraying and edge throwing device for the composite geomembrane according to claim 7, wherein: the side-throwing protective cavity is characterized in that an air pump and a water pump are further respectively arranged on the outer side of the side-throwing protective cavity, the air pump is communicated with an air inlet pipe, one end of the water pump is communicated with an water inlet pipe, a water storage tank is arranged on the inner bottom of the side-throwing protective cavity in the recycling water absorption cavity, a water tank water outlet hole is formed in one side of the water storage tank, a water tank water outlet pipe is connected and arranged at the water tank water outlet hole, the water pump is communicated with the water tank water outlet pipe and the water inlet pipe, the second air inlet cavity is communicated with the recycling water absorption cavity, a negative pressure suction cavity is formed between the second air inlet cavity and the recycling water absorption cavity, a water blocking shutter is evenly arranged in the negative pressure suction cavity and is obliquely arranged in the negative pressure suction cavity according to array distribution, the width of the geotextile is smaller than the lengths of the first guide shaft and the second guide shaft, and a water return channel is formed between the bottom side of the recycling water absorption cavity and the water storage tank.
9. The transverse water spraying and edge throwing device for the composite geomembrane as claimed in claim 2, wherein: and a lifting hand wheel is arranged on one side of the height adjusting screw outside the rotary fixing piece.
10. The transverse water spraying and edge throwing device for the composite geomembrane according to claim 8, characterized in that: and the outside of the water-retaining shutter is wrapped with an activated carbon adsorption layer.
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|---|---|---|---|
| CN202110175966.9A CN112848621B (en) | 2021-02-09 | 2021-02-09 | Horizontal trickle of compound geomembrane is got rid of limit device |
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| CN202110175966.9A CN112848621B (en) | 2021-02-09 | 2021-02-09 | Horizontal trickle of compound geomembrane is got rid of limit device |
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| CN112848621A CN112848621A (en) | 2021-05-28 |
| CN112848621B true CN112848621B (en) | 2022-10-25 |
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| CN114030257A (en) * | 2021-10-26 | 2022-02-11 | 海宁市美迪康非织造新材料有限公司 | Disposable light chemical protective clothing fabric, processing equipment and preparation method thereof |
| CN117904813B (en) * | 2024-03-18 | 2024-05-31 | 浩阳环境股份有限公司 | Geotechnical cloth production forming device |
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| KR200472091Y1 (en) * | 2013-11-28 | 2014-04-04 | 강호관 | thin sheet manufacturing apparatus |
| CN209723054U (en) * | 2018-12-27 | 2019-12-03 | 山东建通土工材料有限公司 | A kind of transverse direction of composite geo-membrane gets rid of side device |
| CN209365574U (en) * | 2018-12-28 | 2019-09-10 | 山东建通工程科技有限公司 | A kind of composite geo-membrane is vertically air-cooled to get rid of side device |
| CN211031572U (en) * | 2019-10-24 | 2020-07-17 | 北京朗坤防水材料有限公司 | Waterproofing membrane cooling device |
| CN110883999A (en) * | 2019-12-02 | 2020-03-17 | 山东天海新材料工程有限公司 | Composite geomembrane welding edge reservation device and reservation method |
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