CN111717551A - Discharging equipment and humidifying device thereof - Google Patents
Discharging equipment and humidifying device thereof Download PDFInfo
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- CN111717551A CN111717551A CN202010580418.XA CN202010580418A CN111717551A CN 111717551 A CN111717551 A CN 111717551A CN 202010580418 A CN202010580418 A CN 202010580418A CN 111717551 A CN111717551 A CN 111717551A
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- water
- water inlet
- water tank
- valve
- humidifying device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
Abstract
The invention discloses a humidifying device of discharging equipment, which comprises a water tank, a support, a water inlet valve and a water discharge valve, wherein the water tank is provided with a water inlet pipe and a water outlet pipe; the top of the water tank is provided with a water inlet, and the bottom of the water tank is provided with a water outlet; the bracket is fixed in the water tank; the bracket is used for being in plug-in fit with the tail end of a discharge hose in the discharge equipment so as to ensure that the tail end extends to the position below the liquid level in the water tank; the water inlet valve is communicated with the water inlet; the drain valve is communicated with the water outlet. The humidifying device can enable the tail end of the discharging hose to be immersed below the liquid level in the water tank, so that the discharging equipment forms a closed space, the water evaporation at the tail end of the discharging hose is utilized to enable the closed space to reach a water vapor saturation state, the phenomenon that raw materials in the closed space are dehydrated and dried is avoided, and the phenomenon that the subsequent conveying system is burdened and blocked by skinning or even damaged by the skinning is prevented. The invention also provides discharging equipment which can avoid the phenomenon of dehydration and dry knot of the raw materials by applying the humidifying device.
Description
Technical Field
The invention relates to the technical field of mechanical industry, in particular to a humidifying device of discharging equipment and the discharging equipment.
Background
In the industrial production of products such as adhesives and the like, raw materials are left after being discharged by a discharging system, and if the left raw materials are exposed in the air for a long time, the phenomenon of dehydration and drying can be caused rapidly, a large amount of crusts can cause the burden of a subsequent conveying system after being discharged, and the blockage of the discharging system and even the damage of conveying equipment can be caused in serious cases.
In summary, the problem to be solved by those skilled in the art is how to avoid the dehydration and drying phenomenon of the raw material due to long-term exposure to air.
Disclosure of Invention
In view of the above, the present invention provides a humidifying device for a discharging device, which immerses the end of a discharging hose below a water surface to form a closed space, and utilizes water evaporation at the end of the discharging hose to make the inside of the closed space reach a water vapor saturation state, so as to avoid the phenomenon of dehydration and drying of raw materials in the closed space, and prevent the skinning from causing burden and blockage to a subsequent conveying system, and even damage to the conveying device. The invention also provides discharging equipment which applies the humidifying device to avoid the phenomenon of dehydration and dry-junction of raw materials.
In order to achieve the purpose, the invention provides the following technical scheme:
a humidifying device of a discharging apparatus, comprising:
the water tank is provided with a water inlet at the top and a water outlet at the bottom;
the bracket is fixed in the water tank; the bracket is used for being in plug-in fit with the tail end of a discharging hose in the discharging device so as to enable the tail end to extend to the position below the liquid level in the water tank;
a water inlet valve, the water inlet valve being in communication with the water inlet;
and the drain valve is communicated with the water outlet.
Preferably, the humidifying device further comprises a float valve, the float valve is arranged at the water inlet, and the water inlet is communicated with the water inlet valve through the float valve;
and a floating ball of the floating ball valve is positioned in the water tank, and the floating ball valve is closed when the water level in the water tank reaches a preset upper limit.
Preferably, the humidifying device further comprises a control system, wherein the control system is used for controlling the water inlet valve and the water discharge valve to open and close so as to regularly replace the water in the water tank.
Preferably, in the humidifying device, when water is added for the first time, the control system controls the drain valve to close, and controls the water inlet valve to close after the water inlet valve is opened for a first preset time;
and then, when the water inlet valve is closed for a second preset time, the control system controls the drain valve to be opened for a third preset time and then closed, and then controls the water inlet valve to be opened until the water inlet valve is opened for a fourth preset time, and then controls the water inlet valve to be closed.
Preferably, in the humidifier, a height of the bottom plate of the water tank gradually decreases from a first end to a second end, and the drain port is located at a position on the water tank corresponding to the second end of the bottom plate.
Preferably, in the humidifying device, a discharge hose baffle is fixed to the bracket to limit the insertion depth of the plastic hose to the bracket.
Preferably, in the humidifying device, the number of the holders is plural, and the holders are arranged in sequence; and a partition plate is arranged between the adjacent brackets, and the partition plate is fixedly connected with the water tank and suspended above the bottom plate of the water tank.
Preferably, the humidifier further includes a cover plate covering a position of the water tank corresponding to the float valve.
The discharging equipment comprises a humidifying device, wherein the humidifying device is the humidifying device in any one of the technical schemes.
The invention provides a humidifying device of discharging equipment, which comprises a water tank, a support, a water inlet valve and a water discharge valve, wherein the water tank is provided with a water inlet pipe and a water outlet pipe; the top of the water tank is provided with a water inlet, and the bottom of the water tank is provided with a water outlet; the bracket is fixed in the water tank; the bracket is used for being in plug-in fit with the tail end of a discharge hose in the discharge equipment so as to ensure that the tail end extends to the position below the liquid level in the water tank; the water inlet valve is communicated with the water inlet; the drain valve is communicated with the water outlet.
The humidifying device provided by the invention can enable the tail end of the discharging hose to be immersed below the liquid level in the water tank, so that the discharging equipment forms a closed space, and the moisture evaporation at the tail end of the discharging hose is utilized to enable the closed space to reach a water vapor saturation state, thereby avoiding the phenomenon of dehydration and drying of raw materials in the closed space, and preventing the skinning from causing burden and blockage to a subsequent conveying system, even damaging the conveying equipment.
The invention also provides discharging equipment which can avoid the phenomenon of dehydration and dry knot of the raw materials by applying the humidifying device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of a humidifying device of a discharging apparatus provided in an embodiment of the present invention;
FIG. 2 is a left side view of the humidifying device shown in FIG. 1;
FIG. 3 is a right side view of the humidifying device shown in FIG. 1;
FIG. 4 is a top view of the humidifying device shown in FIG. 1;
FIG. 5 is a perspective view of the humidifying device shown in FIG. 1;
wherein, in fig. 1-5:
a cover plate 1; a water tank 2; a bracket 3; a float valve 4; a water inlet valve 5; a drain valve 6; a discharge hose baffle 7; and a lifting lug 8.
Detailed Description
The embodiment of the invention discloses a humidifying device of a discharging device, which enables the tail end of a discharging hose to be immersed below a water surface to form a closed space, utilizes the evaporation of water at the tail end of the discharging hose to enable the closed space to reach a water vapor saturation state, avoids the phenomenon of dehydration and drying of raw materials in the closed space, and prevents the skinning from causing burden and blockage to a subsequent conveying system and even damaging the conveying device. The embodiment of the invention also discloses discharging equipment which applies the humidifying device to avoid the phenomenon of dehydration and dry-junction of the raw materials.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides a humidifying device of a discharging apparatus, including a water tank 2, a bracket 3, a water inlet valve 5 and a water discharge valve 6; the top of the water tank 2 is provided with a water inlet, and the bottom of the water tank 2 is provided with a water outlet; the bracket 3 is fixed in the water tank 2; the bracket 3 is used for being inserted and matched with the tail end of a discharging hose in discharging equipment so as to ensure that the tail end extends to be below the liquid level in the water tank 2; the water inlet valve 5 is communicated with the water inlet; the drain valve 6 is communicated with the drain port.
The humidifying device provided by the embodiment of the invention can enable the tail end of the discharging hose to be immersed below the liquid level in the water tank 2, so that the discharging equipment forms a closed space, the water evaporation at the tail end of the discharging hose is utilized to enable the closed space to reach a water vapor saturation state, the phenomenon that raw materials in the closed space are dehydrated and dried is avoided, and the phenomenon that the subsequent conveying system is burdened and blocked by skinning and even the conveying equipment is damaged is prevented.
Preferably, the humidifying device provided by the above embodiment further comprises a float valve 4, the float valve 4 is arranged at the water inlet, and the water inlet is communicated with the water inlet valve 5 through the float valve 4; the floating ball of the floating ball valve 4 is positioned in the water tank 2, and the floating ball valve 4 is closed when the water level in the water tank 2 reaches a preset upper limit.
The humidifying device provided by the embodiment is additionally provided with the ball float valve 4 which is used as a liquid level high linkage, can play a role in the case of faults and the like of the water inlet valve 5, prevents excessive water in the water tank 2 and even prevents overflow, and improves reliability.
In order to facilitate automation, the humidifying device provided by the above embodiment further includes a control system for controlling the opening and closing of the water inlet valve 5 and the water discharge valve 6 so as to regularly replace the water in the water tank 2, thereby preventing the water in the water tank 2 from going moldy and even rotten due to long-term use. When changing, the removable water tank 2 in whole moisture of specific every time, perhaps only discharge some liquid to add new liquid, this embodiment does not do the restriction to the volume of changing water when changing water, only need ensure not go mildy rot can. The control system is a Distributed Control System (DCS) system.
Specifically, when water is added for the first time, the control system controls the drain valve 6 to be closed, controls the water inlet valve 5 to be opened for a first preset time, and controls the water inlet valve 5 to be closed; and then, after the water inlet valve 5 is closed for a second preset time each time, the control system controls the drain valve 6 to be opened for a third preset time and then closed, and then controls the water inlet valve 5 to be opened until the water inlet valve 5 is opened for a fourth preset time, and then controls the water inlet valve 5 to be closed, so that the step is repeated to realize the regular replacement of the water in the water tank 2. When all the water in the water tank 2 is replaced, the duration of the fourth preset time is set to be the same as the first preset time, and the water is completely discharged in the third preset time; the duration of the fourth preset time is set to be shorter than the first preset time when the part of the liquid in the water tank 2 is replaced, and the moisture in the water tank 2 is not completely discharged within the third preset time.
Since the water inlet amount per unit time is relatively constant, the water level in the water tank 2 can be ensured to reach a preset height by controlling the opening time of the water inlet valve 5, and the height can be set to the height of the water tank 2/3, which is not limited in this embodiment. The preset height of the water level may be set to be lower than the preset upper limit of the water level corresponding to the float valve 4, or set to be consistent with the preset upper limit height of the water level corresponding to the float valve 4.
Above-mentioned second preset time can be set for according to the law of bacterium reproduction, specifically through regularly monitoring 2 interior floras quantity of water tank, seeks the law of bacterium reproduction, then changes water through control system control regular quantitative completion water tank 2 before water quality appears moldy rotten, can effectively dilute the bacterium quantity in the former waste water after the clear water gets into water tank 2 to the realization reaches clear effect under the prerequisite of not using chemical bactericide, is favorable to environmental protection.
In order to facilitate the drainage of water, in the above-mentioned humidifying device, the bottom plate in the water tank 2 is gradually lowered from the first end to the second end, and the drain port is located at a position on the water tank 2 corresponding to the second end of the bottom plate, that is, the drain port is located at a low position.
In the humidifying device, the bracket 3 is fixed with the discharge hose baffle 7, and the discharge hose baffle 7 is used for limiting the insertion depth of the plastic hose on the bracket 3. During the application, the user with the end of the hose of unloading to support 3 cartridge until with the unloading hose baffle 7 offset can, avoid appearing leading to the problem that the hose end is not reached below the surface of water or the hose cartridge state is unstable easily drops by support 3 because of the not enough depth of insertion.
The holder 3 is preferably provided in plural, and the holders 3 are arranged in series. In order to limit the position of the discharge hose on the bracket 3, a partition plate is arranged between the adjacent brackets 3, is fixedly connected with the water tank 2 and is suspended above the bottom plate of the water tank 2 so as to ensure that the liquid level heights of all the parts in the water tank 2 are consistent.
Preferably, still include apron 1 among the above-mentioned humidification device, apron 1 closing cap is in the position that corresponds with ball-cock assembly 4 on water tank 2, has both stopped debris and has got into the water tank, and convenience of customers opens apron 1 again and overhauls the operation to ball-cock assembly 4. The lifting lugs 8 are fixed outside the water tank 2, so that the water tank 2 is conveniently assembled to the wall surface and other positions.
The embodiment of the invention also provides discharging equipment which comprises a humidifying device, wherein the humidifying device is the humidifying device provided by the embodiment.
The discharging equipment provided by the embodiment of the invention can avoid the phenomenon of dehydration and dry knot of the raw materials. Of course, the discharging device provided in this embodiment also has other effects related to the humidifying device provided in the above embodiments, and details are not described here.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A humidifying device of a discharging device is characterized by comprising:
the water tank is provided with a water inlet at the top and a water outlet at the bottom;
the bracket is fixed in the water tank; the bracket is used for being in plug-in fit with the tail end of a discharging hose in the discharging device so as to enable the tail end to extend to the position below the liquid level in the water tank;
a water inlet valve, the water inlet valve being in communication with the water inlet;
and the drain valve is communicated with the water outlet.
2. The humidifying device according to claim 1, further comprising a float valve disposed at the water inlet, and the water inlet is communicated with the water inlet valve through the float valve;
and a floating ball of the floating ball valve is positioned in the water tank, and the floating ball valve is closed when the water level in the water tank reaches a preset upper limit.
3. The humidification device of claim 1 or 2, further comprising a control system for controlling the opening and closing of the water inlet valve and the water discharge valve to periodically replace the water in the water tank.
4. The humidifying device according to claim 3, wherein the control system controls the drain valve to close when water is added for the first time, and controls the water inlet valve to close after the water inlet valve is opened for a first preset time;
and then, when the water inlet valve is closed for a second preset time, the control system controls the drain valve to be opened for a third preset time and then closed, and then controls the water inlet valve to be opened until the water inlet valve is opened for a fourth preset time, and then controls the water inlet valve to be closed.
5. The humidifying device of claim 1, wherein the floor of the tank gradually decreases in height from a first end to a second end, and the drain port is located on the tank at a position corresponding to the second end of the floor.
6. The humidifying device of claim 1, wherein a discharge hose baffle is fixed to the bracket for limiting the insertion depth of the plastic hose on the bracket.
7. The humidifying device according to claim 1, wherein the support is a plurality of supports, and each support is arranged in sequence; and a partition plate is arranged between the adjacent brackets, and the partition plate is fixedly connected with the water tank and suspended above the bottom plate of the water tank.
8. The humidifying device according to claim 2, further comprising a cover plate covering a position on the water tank corresponding to the float valve.
9. A discharging apparatus, characterized by comprising a humidifying device as claimed in any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010580418.XA CN111717551B (en) | 2020-06-23 | 2020-06-23 | Discharging equipment and humidifying device thereof |
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| CN202010580418.XA CN111717551B (en) | 2020-06-23 | 2020-06-23 | Discharging equipment and humidifying device thereof |
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| CN111717551A true CN111717551A (en) | 2020-09-29 |
| CN111717551B CN111717551B (en) | 2022-05-17 |
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| CN111717551B (en) | 2022-05-17 |
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