CN214371319U

CN214371319U - Energy-saving internal-cleaning type vacuum drum dryer

Info

Publication number: CN214371319U
Application number: CN202023305485.5U
Authority: CN
Inventors: 孙其龙; 孙斌
Original assignee: Yangzhou Lianhe Chemical Machinery Co ltd
Current assignee: Yangzhou Lianhe Chemical Machinery Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model provides an energy-conserving interior clean formula vacuum drum dryer, the on-line screen storage device comprises a base, the both sides on base top are provided with left cavity and right cavity respectively, be connected with the drum body through rotating assembly between left side cavity and the right cavity, rotating assembly includes two rooms of taking a breath and motor, two the room of taking a breath is installed respectively inside left cavity and right cavity, two the one end of room of taking a breath all is connected with the pivot, two the one end of pivot is connected with the drum body, the inside one side of right cavity is connected with the motor, the motor output is connected with the driving gear, the outside cover of pivot is equipped with driven gear, two the one end of room of taking a breath all is connected with the connecting rod and extends to the inside of drum body, two it sweeps the subassembly to be provided with between the connecting rod. The utility model discloses a motor drives the drum body and rotates for the material upset is dry, scrapes simultaneously and sweeps the subassembly and clean the internal wall of drum, avoids the material to glue and glues and influence drying effect on the internal wall of drum.

Description

Energy-saving internal-cleaning type vacuum drum dryer

Technical Field

The utility model relates to a drying equipment's technical field specifically is an energy-conserving interior clean formula vacuum drum dryer.

Background

The vacuum drum dryer is a common device in chemical production enterprises, and is used for drying raw materials. The working principle of the vacuum drum dryer is that moisture in the slices is evaporated at a certain temperature, and then the moisture is pumped out together with air by virtue of a vacuum system, so that the aim of drying the slices is fulfilled.

According to an energy-saving internal-cleaning vacuum drum dryer provided by patent document (publication number CN 208154975U), the bottom of a fixed disc is rotatably connected with a turntable through a bearing, the bottom of the turntable is provided with a wheel housing, an inner cavity of the wheel housing is provided with a movable wheel, the right side of the bottom of a base is provided with a connecting rod, the bottom of an inner cavity of the connecting rod is provided with an auxiliary wheel, the bottom of a fixed plate is provided with a movable clamping groove, the right side of the movable clamping groove is provided with a slot, the right side of the bottom of the inner cavity of the movable clamping groove is provided with a spring, the top of the spring is provided with a baffle, the right side of the baffle is provided with a limiting rod corresponding to the slot, steel wire ropes capable of being matched with each other are arranged on supports on the left side and the right side, and the two groups of steel wire ropes are connected with the movable clamping groove through matched hooks; be provided with the removal wheel about the bottom of base, conveniently carry out the short distance and remove, and left removal can rotate, has made things convenient for and has adjusted the direction at removal vacuum drum dryer.

When the existing vacuum drum dryer is used for drying, materials are easily adhered to the inner wall of a drum, so that the drying effect is influenced, and an energy-saving inner-cleaning vacuum drum dryer needs to be designed aiming at the problem.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an energy-saving internal cleaning type vacuum drum dryer for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an energy-saving internal-cleaning vacuum rotary drum dryer comprises a base, wherein a left chamber and a right chamber are respectively arranged on two sides of the top end of the base, a drum body is connected between the left chamber and the right chamber through a rotating assembly, the rotating assembly comprises two air exchange chambers and a motor, the two air exchange chambers are respectively arranged on one sides, far away from the drum body, inside the left chamber and the right chamber, a rotating shaft is connected to the middle position of one end of each air exchange chamber and extends to the outside of the left chamber and the right chamber, one end of each rotating shaft is connected with the drum body, the lower end of one side inside the right chamber is connected with the motor, the output end of the motor is connected with a driving gear, a driven gear is sleeved outside one rotating shaft, a connecting rod is connected to the middle position of one end of each air exchange chamber and extends to the inside of the drum body, a scraping and sweeping assembly is arranged between the two connecting rods, drive the drum body through the motor and rotate for the material upset is dry, scrapes simultaneously and sweeps the subassembly and clean the internal wall of drum, avoids the material to glue and glues and influence drying effect on the internal wall of drum.

Preferably, the scraping and sweeping assembly comprises an outer plate, the outer plate is connected to one end of the two connecting rods, a connecting plate is connected to the middle position inside the outer plate, the top end and the bottom end of the connecting plate are connected with scraping plates through a plurality of springs, and the scraping plates extend to the outer portion of the outer plate so as to conveniently contract to adapt to the size of a drum body.

Preferably, the upper end and the lower extreme of the inside both sides of planking have all been seted up the spout, four the slider is all installed to the inside of spout, four the slider corresponds with the scraper blade and is connected to can not squint when guaranteeing the scraper blade and sliding.

Preferably, the rotating shafts are of hollow structures, and the two rotating shafts are rotatably connected with the ventilation chamber through bearings, so that the rotating function of the rotating shafts is guaranteed.

Preferably, a heater is installed at the bottom end inside the left chamber, the heater is communicated with a ventilation chamber inside the left chamber, and a fan is installed on one side of the inner wall of the ventilation chamber inside the left chamber, so that the air inside the drum body is ventilated and heated to achieve the drying purpose.

Preferably, a vacuum assembly is arranged inside the right chamber, the vacuum assembly comprises a water collecting tank, the water collecting tank is arranged at the bottom end of the inside of the right chamber, a vacuum pump is arranged on one side of the top end of the water collecting tank and communicated with the water collecting tank, and one end of the vacuum pump is communicated with the air exchange chamber inside the left chamber, so that water vapor is washed out and collected into the water collecting tank to complete drying.

Preferably, the lower extreme of base one side is connected with the chamber door, the outside parcel of chamber door has the sealing washer, the upper end of right side cavity one end is connected with the controller, the controller all is electric connection with heater, fan and vacuum pump to make things convenient for real-time control equipment to start and stop.

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

will treat that dry material drops into the internal portion of drum, through controller starter motor, make the driving gear drive driven gear and rotate, thereby make the pivot drive the drum body and rotate and make the material upset, the scraper blade cleans drum body inner wall simultaneously, and stretch out and draw back according to drum body inner wall spatial variation, this moment start-up heater makes the inside air of scavenge chamber and the internal air exchange of drum through the fan, thereby heat the internal portion of drum, the realization is to the drying function of material, then start the vacuum pump and bleed, absorb and collect the vapor that dry production to the header tank inside, sweep the internal wall of component degree drum through scraping and clean, thereby avoid gluing of material glutinous, be favorable to dry going on.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of area B of FIG. 2;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a base; 11. a left chamber; 12. a right chamber; 2. a drum body; 3. a controller; 4. a rotating assembly; 41. a ventilation chamber; 42. a rotating shaft; 43. a driven gear; 44. a driving gear; 45. a motor; 46. a connecting rod; 47. a sweeping assembly; 471. an outer plate; 472. a connecting plate; 473. a spring; 474. a slider; 475. a chute; 476. a squeegee; 5. a heater; 6. a fan; 7. a vacuum assembly; 71. a vacuum pump; 72. a water collection tank; 8. a box door; 81. and (5) sealing rings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, an energy-saving internal cleaning vacuum drum dryer includes a base 1, a left chamber 11 and a right chamber 12 are respectively disposed at two sides of the top end of the base 1, a drum body 2 is connected between the left chamber 11 and the right chamber 12 through a rotating assembly 4, the rotating assembly 4 includes two ventilating chambers 41 and a motor 45, the two ventilating chambers 41 are respectively installed at one side of the inside of the left chamber 11 and the right chamber 12 far away from the drum body 2, a rotating shaft 42 is connected to a middle position of one end of each of the two ventilating chambers 41 and extends to the outside of the left chamber 11 and the right chamber 12, one end of each of the two rotating shafts 42 is connected to the drum body 2, the rotating shaft 42 is of a hollow structure, the two rotating shafts 42 are rotatably connected to the ventilating chambers 41 through bearings, thereby ensuring that the rotating shafts 42 realize the rotating function, the motor 45 is connected to the lower end of one side of the inside of the right chamber 12, the output end of the motor 45 is connected to a driving gear 44, a driven gear 43 is sleeved outside one of the rotating shafts 42, connecting rods 46 are connected to the middle positions of one ends of the two air exchange chambers 41 and extend into the drum body 2, a scraping component 47 is arranged between the two connecting rods 46, the drum body 2 is driven to rotate through a motor 45, so that materials are overturned and dried, the inner wall of the drum body 2 is cleaned by the scraping component 47 at the same time, the materials are prevented from being stuck on the inner wall of the drum body 2 to influence the drying effect, the scraping component 47 comprises an outer plate 471, the outer plate 471 is connected to one end of the two connecting rods 46, a connecting plate 472 is connected to the middle position inside the outer plate 471, the top end and the bottom end of the connecting plate 472 are connected with scraping plates 476 through a plurality of springs 473, the two scraping plates 476 extend to the outside of the outer plate 471, so that the materials can be conveniently contracted to adapt to the size of the drum body 2, sliding chutes 475 are respectively arranged at the upper end and the lower end of the two sides inside the outer plate 471, sliding blocks 474 are respectively installed inside the sliding grooves 474, four sliders 474 are correspondingly attached to the wiper 476 to ensure that the wiper 476 does not deflect as it slides.

Referring to fig. 1 and 2, a heater 5 is installed at the bottom end of the inside of the left chamber 11, the heater 5 is communicated with a ventilating chamber 41 inside the left chamber 11, a blower 6 is installed at one side of the inner wall of the ventilating chamber 41 inside the left chamber 11, so as to ventilate and heat the air inside the drum body 2, thereby achieving the drying purpose, a vacuum assembly 7 is installed inside the right chamber 12, the vacuum assembly 7 comprises a water collecting tank 72, the water collecting tank 72 is installed at the bottom end of the inside of the right chamber 12, a vacuum pump 71 is installed at one side of the top end of the water collecting tank 72 and is communicated with the water collecting tank 72, one end of the vacuum pump 71 is communicated with the ventilating chamber 41 inside the left chamber 11, so as to wash out and collect the vapor inside the water collecting tank 72, thereby completing the drying, a door 8 is connected to the lower end of one side of the base 1, a sealing ring 81 is wrapped on the outside of the door 8, and a controller 3 is connected to the upper end of one end of the right chamber 12, the controller 3 is electrically connected with the heater 5, the fan 6 and the vacuum pump 71, so that the equipment can be conveniently controlled to start and stop in real time.

The utility model discloses a concrete operation as follows:

will treat that dry material drops into inside the drum body 2, through controller 3 starter motor 45, make driving gear 44 drive driven gear 43 and rotate, thereby make pivot 42 drive drum body 2 and rotate and make the material upset, scraper blade 476 cleans drum body 2 inner wall simultaneously, and stretch out and draw back according to drum body 2 inner wall spatial variation, start heater 5 this moment and make the inside air of scavenge chamber 41 and the inside air exchange of drum body 2 through fan 6, thereby heat drum body 2 inside, the realization is to the drying function of material, then start vacuum pump 71 and bleed, absorb and collect the vapor that the drying produced to inside header tank 72.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. An energy-saving internal-cleaning type vacuum drum dryer comprises a base (1) and is characterized in that a left chamber (11) and a right chamber (12) are respectively arranged on two sides of the top end of the base (1), a drum body (2) is connected between the left chamber (11) and the right chamber (12) through a rotating assembly (4), the rotating assembly (4) comprises two air-exchanging chambers (41) and a motor (45), the two air-exchanging chambers (41) are respectively arranged on one sides, far away from the drum body (2), of the insides of the left chamber (11) and the right chamber (12), a rotating shaft (42) is connected to the middle position of one end of each air-exchanging chamber (41) and extends to the outsides of the left chamber (11) and the right chamber (12), one end of each rotating shaft (42) is connected with the drum body (2), and the lower end of one side of the inside of the right chamber (12) is connected with the motor (45), the output end of the motor (45) is connected with a driving gear (44), a driven gear (43) is sleeved outside one of the rotating shafts (42), connecting rods (46) are connected to the middle positions of one ends of the two air exchange chambers (41) and extend to the inside of the drum body (2), and a scraping and sweeping assembly (47) is arranged between the two connecting rods (46).

2. An energy-saving internal-cleaning type vacuum drum dryer according to claim 1, wherein said wiping assembly (47) comprises an outer plate (471), said outer plate (471) is connected to one end of two connecting rods (46), a connecting plate (472) is connected to the middle position inside said outer plate (471), a scraping plate (476) is connected to the top end and the bottom end of said connecting plate (472) through a plurality of springs (473), and two of said scraping plates (476) extend to the outside of said outer plate (471).

3. The energy-saving inner-cleaning type vacuum drum dryer as claimed in claim 2, wherein sliding grooves (475) are formed in the upper end and the lower end of each of two sides of the interior of the outer plate (471), sliding blocks (474) are mounted inside the four sliding grooves (475), and the four sliding blocks (474) are correspondingly connected with the scraping plate (476).

4. An energy-saving internal-cleaning type vacuum drum dryer according to claim 1, characterized in that said rotating shafts (42) are hollow structures, and both said rotating shafts (42) are rotatably connected with the air-exchanging chamber (41) through bearings.

5. An energy-saving internal-cleaning type vacuum drum dryer as claimed in claim 1, characterized in that a heater (5) is installed at the bottom end of the inside of the left chamber (11), the heater (5) is communicated with an air-exchanging chamber (41) inside the left chamber (11), and a fan (6) is installed at one side of the inner wall of the air-exchanging chamber (41) inside the left chamber (11).

6. An energy-saving internal-cleaning type vacuum drum dryer according to claim 1, characterized in that the inside of the right chamber (12) is provided with a vacuum assembly (7), the vacuum assembly (7) comprises a water collecting tank (72), the water collecting tank (72) is installed at the bottom end of the inside of the right chamber (12), one side of the top end of the water collecting tank (72) is provided with a vacuum pump (71) and communicated with the water collecting tank (72), and one end of the vacuum pump (71) is communicated with the air exchanging chamber (41) inside the left chamber (11).

7. The energy-saving inner-cleaning type vacuum drum dryer as claimed in claim 1, wherein a box door (8) is connected to the lower end of one side of the base (1), a sealing ring (81) is wrapped outside the box door (8), a controller (3) is connected to the upper end of one end of the right chamber (12), and the controller (3) is electrically connected with the heater (5), the fan (6) and the vacuum pump (71).