CN217900355U - Automatic collecting device for drying of roller for production of polyaluminium chloride - Google Patents

Abstract

The utility model discloses a dry automatic collection device of rotary drum is used in polyaluminium chloride production, drive arrangement pivoted actuating mechanism when being used for drying polyaluminium chloride to scrape that the polyaluminium chloride after drying was collected gets the mechanism, scrape get the mechanism and scrape and get the mechanism and be located actuating mechanism one side, still including being used for carrying out the stoving mechanism of drying and the hydrophobic mechanism that is used for the moisture discharge when condensing steam to liquid polyaluminium chloride, hydrophobic mechanism includes protection casing, solid fixed ring, liquid tank, injection pipe support, the pump body. The utility model discloses in utilizing the stoving section of thick bamboo of notch cuttype structure to come the comdenstion water gathering to a ponding section of thick bamboo, utilize the stair structure in the stoving section of thick bamboo outside to increase the area of contact of PAC liquid and stack shell simultaneously to improve the efficiency of dry collection, utilize the delivery port and the protection casing cooperation of ponding section of thick bamboo side annular distribution, make the comdenstion water of gathering in ponding section of thick bamboo department discharge completely through the opposite side of support frame, improved the drying efficiency of a stoving section of thick bamboo.

Description

Automatic collecting device for drying of roller for production of polyaluminium chloride

Technical Field

The utility model relates to a polyaluminium chloride production field especially relates to a polyaluminium chloride production is with dry automatic collection device of pulley.

Background

Polyaluminum chloride (PAC) is an inorganic substance, a new water purifying material and an inorganic high-molecular coagulant, which is called polyaluminum for short. The water-soluble inorganic high-molecular polymer is a water-soluble inorganic high-molecular polymer between AlCI3 and Al (OH) 3, and the polyaluminium chloride has the performances of adsorption, coagulation, precipitation and the like, is poor in stability and corrosive, and is immediately washed clean by water if the polyaluminium chloride is carelessly splashed on the skin. The production personnel need to wear working clothes, mask, gloves and boots. The polyaluminium chloride has the advantages of good stability of spray drying, wide adaptive water area, high hydrolysis speed, strong adsorption capacity, large formed alumen ustum, high dense sediment, low effluent turbidity, good dehydration performance and the like; current barrel drying device, in drying the in-process to polyaluminium chloride, because the comdenstion water that steam produced when heating the staving can collect in staving and the liquid body contact position of polyaluminium chloride in a large number, thereby can cool down and reduce the stoving condensation efficiency of polyaluminium chloride to the staving, discharge to the comdenstion water generally all adopts the siphon to come water to derive simultaneously, this kind of derivation mode can not derive the water is whole, then can make staving programming rate slow down, then influence the evaporation rate of attached to the polyaluminium chloride moisture of staving.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an automatic drying and collecting device for a drum used for producing polyaluminium chloride.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a roller drying automatic collecting device for polyaluminium chloride production comprises a scraping mechanism for collecting dried polyaluminium chloride, and a driving mechanism for driving the mechanism to rotate when the polyaluminium chloride is dried, and further comprises a drying mechanism for drying liquid polyaluminium chloride and a draining mechanism for draining moisture during steam condensation, wherein the draining mechanism comprises a protective cover, a fixing ring, a liquid tank, a spraying pipe frame and a pump body; drying mechanism includes a stoving section of thick bamboo, a ponding section of thick bamboo, sprays frame, registration arm, a stoving section of thick bamboo is located pump body top, a ponding section of thick bamboo sets up a stoving section of thick bamboo is close to one side of hydrophobic mechanism, it sets up to spray the frame inside a stoving section of thick bamboo, the registration arm sets up spray frame one side, a ponding section of thick bamboo laminating the delivery port that the annular distributes is seted up to the one end border position of protection casing, a stoving section of thick bamboo wholly is the notch cuttype structure.

Preferably, the following components: scrape and get mechanism and include scraper blade, support frame, compress tightly cylinder, bracing piece, the support frame sets up liquid tank front side, the scraper blade lower extreme is connected through the bearing the support frame front side, the bracing piece sets up the scraper blade upside, it is in to compress tightly the cylinder setting the scraper blade both sides.

According to the arrangement, the support frame is used for supporting the scraping plate and the pressing cylinder, and the relative rotation of the scraping plate and the pressing cylinder is facilitated through the support frame.

Preferably, the following components: the bracing piece with the scraper blade passes through welded connection, compress tightly the cylinder fixed part with the support frame rear side is rotated and is connected, compress tightly the cylinder pars contractilis with the bracing piece is rotated and is connected.

So set up, utilize compress tightly cylinder pars contractilis through the bracing piece drives the scraper blade to the stoving section of thick bamboo outside is drawn close, then through the scraper blade will the polyaluminium chloride in the stoving section of thick bamboo outside is scraped and is got the collection.

Preferably: the drive mechanism comprises a drive motor, a drive cover, a chain wheel and a chain, wherein the drive motor is arranged at the other end of the liquid tank, the drive cover is arranged between the drive motor and the liquid tank, the chain wheel is arranged at the other end of the water accumulation barrel and the drive motor rotating part, and the chain is arranged at the outer side of the chain wheel.

According to the arrangement, the drying cylinder and the water accumulation cylinder are driven to rotate by the driving motor rotating part through the transmission of the chain wheel and the chain, and the driving motor, the chain wheel and the chain are supported and protected by the driving cover.

Preferably: actuating mechanism includes driving motor, drive cover, band pulley, belt, driving motor sets up the liquid tank other end, the drive cover sets up driving motor with between the liquid tank, the band pulley sets up the ponding section of thick bamboo other end with driving motor rotation portion, the belt sets up the band pulley outside.

According to the arrangement, the drying cylinder and the water accumulation cylinder are driven to rotate by the driving motor rotating part through the transmission of the belt wheel and the belt, and the driving motor, the belt wheel and the belt are supported and protected by the driving cover.

Preferably: the protection casing with the inside opposite side of liquid groove passes through welded connection, gu fixed ring with the protection casing passes through welded connection, the injection pipe support with the liquid groove passes through the ferrule and connects.

So set up, utilize the protection casing with solid fixed ring comes to seal the delivery port that lies in the annular distribution of upside on the ponding section of thick bamboo to guarantee that the delivery port of ponding section of thick bamboo downside is in open state, then convenient in carrying out quick derivation in the water of condensation.

Preferably: the ponding section of thick bamboo with a stoving section of thick bamboo passes through welded connection, the registration arm with the injection frame passes through welded connection, the registration arm with a stoving section of thick bamboo one end is rotated and is connected, the registration arm with liquid groove one side passes through bolted connection.

So set up, utilize the registration arm to spray the inside continuous transport steam of frame, utilize simultaneously the notch cuttype structure of drying cylinder will be with the quick water conservancy diversion of water after the condensation arrive water drum department collects, thereby improves wholly drying efficiency of drying cylinder.

Preferably: the spraying frame is of a 300-degree fan-shaped structure, and a steam guide notch is formed in a fan-shaped surface of the spraying frame.

So set up, utilize the injection frame come to the inboard top of drying cylinder sprays steam with both sides around it to improve the drying efficiency of whole drying cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. condensed water is gathered in the water collecting cylinder by using the drying cylinder with the ladder-shaped structure, and meanwhile, the contact area of PAC liquid and the cylinder body is increased by using the ladder structure on the outer side of the drying cylinder, so that the drying and collecting efficiency is improved;

2. the water outlets distributed annularly on the side surface of the water accumulation barrel are matched with the protective cover, so that condensed water gathered at the water accumulation barrel is completely discharged from the other side of the supporting frame, and the drying efficiency of the drying barrel is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.

FIG. 1 is a schematic structural view of an automatic drum drying and collecting device for producing polyaluminium chloride according to the present invention;

FIG. 2 is a front view of the automatic drum drying and collecting device for producing polyaluminium chloride according to the present invention;

FIG. 3 is a partial part view of an embodiment 1 of a driving mechanism of the automatic collecting device for drying drum for producing polyaluminium chloride according to the present invention;

FIG. 4 is a partial part view of an embodiment 2 of a driving mechanism of the automatic collecting device for drying drum for producing polyaluminium chloride according to the present invention;

FIG. 5 is a partial part diagram of a drying mechanism of the automatic drum drying and collecting device for producing polyaluminium chloride according to the present invention;

FIG. 6 is a partial part diagram of a drainage mechanism of the automatic collection device for drying drum for producing polyaluminium chloride according to the present invention;

FIG. 7 is a partial sectional view of the draining mechanism of the automatic drying and collecting device for the drum used in the production of polyaluminium chloride;

figure 8 is a partial section view of the drying mechanism of the automatic roller drying and collecting device for the production of polyaluminium chloride.

The reference numerals are illustrated below:

1. a drying mechanism; 2. a water draining mechanism; 3. a scraping mechanism; 4. a drive mechanism; 11. a drying drum; 12. a water accumulation cylinder; 13. a spray frame; 14. a positioning tube; 21. a protective cover; 22. a fixing ring; 23. a liquid tank; 24. a jetting pipe rack; 25. a pump body; 31. a squeegee; 32. a support frame; 33. a pressing cylinder; 34. a support bar; 41. a drive motor; 42. a drive housing; 43. a sprocket; 44. a chain; 413. a pulley; 414. a belt.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

the utility model provides a dry automatic collection device of rotary drum for polyaluminium chloride production, is including being used for scraping that the polyaluminium chloride after drying was collected gets mechanism 3, is used for drying when polyaluminium chloride actuating device pivoted actuating mechanism 4, scrapes and gets mechanism 3 and scrape and get mechanism 3 and be located 4 one sides of actuating mechanism, its characterized in that: the drying device further comprises a drying mechanism 1 for drying liquid polyaluminium chloride and a hydrophobic mechanism 2 for discharging moisture generated in steam condensation, wherein the hydrophobic mechanism 2 comprises a protective cover 21, a fixing ring 22, a liquid tank 23, a spraying pipe frame 24 and a pump body 25, the protective cover 21 and the fixing ring 22 are arranged in the liquid tank 23, the fixing ring 22 is positioned at the edge of one side of the protective cover 21, the spraying pipe frame 24 is arranged at the front side in the liquid tank 23, the pump body 25 is arranged in the liquid tank 23 and positioned at the lower side of the drying mechanism 1, a supporting seat is arranged at one side of the liquid tank 23, and a V-shaped water outlet notch is formed at the lower side of the other end of the liquid tank 23; drying mechanism 1 includes a stoving section of thick bamboo 11, a ponding section of thick bamboo 12, sprays frame 13, registration arm 14, and a stoving section of thick bamboo 11 is located pump body 25 top, and ponding section of thick bamboo 12 sets up in one side that a stoving section of thick bamboo 11 is close to hydrophobic mechanism 2, sprays frame 13 and sets up inside a stoving section of thick bamboo 11, and registration arm 14 sets up in spraying frame 13 one side, and the delivery port that the annular distributes is seted up to the one end border position of a ponding section of thick bamboo 12 laminating protection casing 21, and a stoving section of thick bamboo 11 is whole to be the notch cuttype structure.

Example 1

As shown in fig. 1, 3, 5, 6, 7 and 8, the scraping mechanism 3 includes a scraping plate 31, a supporting frame 32, a pressing cylinder 33 and a supporting rod 34, the supporting frame 32 is disposed at the front side of the liquid tank 23, the lower end of the scraping plate 31 is connected to the front side of the supporting frame 32 through a bearing, the supporting rod 34 is disposed at the upper side of the scraping plate 31, the pressing cylinder 33 is disposed at both sides of the scraping plate 31, the supporting frame 32 is used for supporting the scraping plate 31 and the pressing cylinder 33, and the supporting frame 32 is used for facilitating the relative rotation of the scraping plate 31 and the pressing cylinder 33; the supporting rod 34 is connected with the scraper 31 in a welding mode, the fixing part of the pressing cylinder 33 is rotatably connected with the rear side of the supporting frame 32, the telescopic part of the pressing cylinder 33 is rotatably connected with the supporting rod 34, the telescopic part of the pressing cylinder 33 is used for driving the scraper 31 to approach to the outer side of the drying cylinder 11 through the supporting rod 34, and then the polyaluminium chloride on the outer side of the drying cylinder 11 is scraped and collected through the scraper 31; the driving mechanism 4 comprises a driving motor 41, a driving cover 42, a chain wheel 43 and a chain 44, the driving motor 41 is arranged at the other end of the liquid tank 23, the driving cover 42 is arranged between the driving motor 41 and the liquid tank 23, the chain wheel 43 is arranged at the other end of the water accumulation barrel 12 and the rotating part of the driving motor 41, the chain 44 is arranged outside the chain wheel 43, the drying barrel 11 and the water accumulation barrel 12 are driven to rotate by the rotating part of the driving motor 41 through the transmission of the chain wheel 43 and the chain 44, and the driving motor 41, the chain wheel 43 and the chain 44 are supported and protected by the driving cover 42; the protective cover 21 is connected with the other side in the liquid tank 23 in a welding mode, the fixing ring 22 is connected with the protective cover 21 in a welding mode, the injection pipe frame 24 is connected with the liquid tank 23 through a pipe hoop, and water outlets which are distributed annularly and are positioned on the upper side of the water accumulating cylinder 12 are sealed through the protective cover 21 and the fixing ring 22, so that the water outlet on the lowest side of the water accumulating cylinder 12 is guaranteed to be in an open state, and condensed water can be conveniently and rapidly led out; the water accumulation cylinder 12 is connected with the drying cylinder 11 through welding, the positioning pipe 14 is connected with the injection frame 13 through welding, the positioning pipe 14 is rotatably connected with one end of the drying cylinder 11, the positioning pipe 14 is connected with one side of the liquid tank 23 through a bolt, steam is continuously conveyed into the injection frame 13 through the positioning pipe 14, and condensed water is quickly guided to the water accumulation cylinder 12 for collection through the stepped structure of the drying cylinder 11, so that the drying efficiency of the whole drying cylinder 11 is improved; spray frame 13 and be 300 fan-shaped structures, and seted up steam on the sector of spraying frame 13 and derived the notch, utilize and spray frame 13 and come to spray steam to the inboard top of drying cylinder 11 and both sides around it to improve the drying efficiency of whole drying cylinder 11.

The working principle is as follows: when the device is used, firstly, a steam pipeline is connected to one end of a positioning pipe 14, at the moment, a proper amount of PAC liquid is added into a liquid tank 23, then the liquid level of the PAC in the liquid tank 23 touches the lower side of a drying cylinder 11 for a certain height, then a rotating part of a driving motor 41 drives a water accumulation cylinder 12 and the drying cylinder 11 to rotate through the transmission of a chain wheel 43 and a chain 44, at the same time, the steam enters an injection frame 13 through the positioning pipe 14, at the moment, the steam is injected to the upper side of the inner wall of the drying cylinder 11 and the front and back side positions of the inner wall through a steam guide notch on the arc surface of the injection frame 13, at the moment, the drying cylinder 11 is heated through high-temperature steam, then the PAC liquid attached to the outer surface of the drying cylinder 11 is heated to evaporate moisture along with the rotation of the drying cylinder 11, then the drying process of the PAC liquid is finished, when the PAC liquid needs to be scraped, a telescopic part of a compression air cylinder 33 drives a scraper 31 to rotate towards the outer wall of the drying cylinder 11 by taking the connecting position of the scraper 31 with the supporting frame 32 as the center, and then the upper end of the scraper is attached to the outer side of the drying cylinder 11 and collects the dried polyaluminium chloride; and the steam of the inside condensation of drying cylinder 11 gathers in a ponding section of thick bamboo 12 along the inner wall of 11 stair structure of drying cylinder, and the comdenstion water of gathering flows out through the delivery port of ponding section of thick bamboo 12 side, and simultaneously along with ponding section of thick bamboo 12 rotation in-process, the delivery port of the annular distribution of ponding section of thick bamboo 12 side is in turn with the comdenstion water and is flowed out through the V type water outlet notch of liquid groove 23 side.

Example 2

As shown in fig. 2 and 4, the difference between embodiment 2 and embodiment 1 is that the driving mechanism 4 includes a driving motor 41, a driving cover 42, a belt wheel 413, and a belt 414, the driving motor 41 is disposed at the other end of the liquid tank 23, the driving cover 42 is disposed between the driving motor 41 and the liquid tank 23, the belt wheel 413 is disposed at the other end of the water accumulation drum 12 and a rotating portion of the driving motor 41, and the belt 414 is disposed outside the belt wheel 413, the drying drum 11 and the water accumulation drum 12 are driven to rotate by the rotating portion of the driving motor 41 through transmission of the belt wheel 413 and the belt 414, and the driving motor 41, the belt wheel 413, and the belt 414 are supported and protected by the driving cover 42.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (8)

1. The utility model provides a dry automatic collection device of rotary drum for polyaluminium chloride production, is used for scraping the mechanism (3) of getting of collecting, drive arrangement pivoted actuating mechanism (4) when being used for drying polyaluminium chloride to polyaluminium chloride after drying including, scrape and get mechanism (3) and be located actuating mechanism (4) one side, its characterized in that: the drying device is characterized by further comprising a drying mechanism (1) for drying liquid polyaluminium chloride and a draining mechanism (2) for discharging moisture during steam condensation, wherein the draining mechanism (2) comprises a protective cover (21), a fixing ring (22), a liquid groove (23), a spraying pipe frame (24) and a pump body (25), the protective cover (21) and the fixing ring (22) are arranged inside the liquid groove (23), the fixing ring (22) is located at the edge of one side of the protective cover (21), the spraying pipe frame (24) is arranged on the front side inside the liquid groove (23), the pump body (25) is arranged inside the liquid groove (23) and located on the lower side of the drying mechanism (1), a supporting seat is arranged on one side of the liquid groove (23), and a V-shaped water outlet notch is formed in the lower side of the other end of the liquid groove (23); stoving mechanism (1) is including a stoving section of thick bamboo (11), a ponding section of thick bamboo (12), sprays frame (13), registration arm (14), a stoving section of thick bamboo (11) are located the pump body (25) top, a ponding section of thick bamboo (12) set up a stoving section of thick bamboo (11) are close to one side of hydrophobic mechanism (2), it sets up to spray frame (13) a stoving section of thick bamboo (11) is inside, registration arm (14) set up spray frame (13) one side, a ponding section of thick bamboo (12) laminating the delivery port that the annular distributes is seted up to the one end border position of protection casing (21), a stoving section of thick bamboo (11) wholly is the notch cuttype structure.

2. The automatic collection device for the drying of the roller for the production of the polyaluminium chloride, as claimed in claim 1, wherein: scrape and get mechanism (3) and include scraper blade (31), support frame (32), compress tightly cylinder (33), bracing piece (34), support frame (32) set up liquid groove (23) front side, scraper blade (31) lower extreme passes through the bearing and connects support frame (32) front side, bracing piece (34) set up scraper blade (31) upside, it sets up to compress tightly cylinder (33) scraper blade (31) both sides.

3. The automatic drying and collecting device for the drum used for the production of the polyaluminum chloride, according to claim 2, is characterized in that: bracing piece (34) with scraper blade (31) are through welded connection, compress tightly cylinder (33) fixed part with support frame (32) rear side swivelling joint, compress tightly cylinder (33) pars contractilis with bracing piece (34) rotate to be connected.

4. The automatic collection device for the drying of the roller for the production of the polyaluminium chloride, as claimed in claim 1, wherein: the driving mechanism (4) comprises a driving motor (41), a driving cover (42), a chain wheel (43) and a chain (44), the driving motor (41) is arranged at the other end of the liquid groove (23), the driving cover (42) is arranged between the driving motor (41) and the liquid groove (23), the chain wheel (43) is arranged at the other end of the water accumulating cylinder (12) and a rotating part of the driving motor (41), and the chain (44) is arranged at the outer side of the chain wheel (43).

5. The automatic collection device for the drying of the roller for the production of the polyaluminium chloride, as claimed in claim 1, wherein: actuating mechanism (4) are including driving motor (41), drive cover (42), band pulley (413), belt (414), driving motor (41) set up liquid groove (23) other end, drive cover (42) set up driving motor (41) with between liquid groove (23), band pulley (413) set up ponding section of thick bamboo (12) other end with driving motor (41) rotation portion, belt (414) set up band pulley (413) outside.

6. The automatic collection device for the drying of the roller for the production of the polyaluminium chloride, as claimed in claim 1, wherein: the protection casing (21) with the inside opposite side of liquid groove (23) passes through welded connection, gu fixed ring (22) with protection casing (21) passes through welded connection, spray pipe support (24) with liquid groove (23) are connected through the ferrule.

7. The automatic drying and collecting device for the drum used for the production of the polyaluminum chloride, according to claim 1, is characterized in that: the water accumulation barrel (12) is connected with the drying barrel (11) in a welding mode, the positioning pipe (14) is connected with the injection frame (13) in a welding mode, the positioning pipe (14) is connected with one end of the drying barrel (11) in a rotating mode, and the positioning pipe (14) is connected with one side of the liquid groove (23) through a bolt.

8. The automatic drying and collecting device for the drum used for the production of the polyaluminum chloride, according to claim 1, is characterized in that: the spraying frame (13) is of a 300-degree fan-shaped structure, and a steam guide notch is formed in a fan-shaped surface of the spraying frame (13).

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